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Asymetrix ToolBook File  |  1997-08-01  |  3MB  |  52,866 lines
  1. Zorite
  2. ftstitle
  3. ftsTitleOverride
  4. Zorite;
  5. g3-4U
  6. Perfect
  7. Na2Ti[Si{Al]309}nH2O
  8. As intergrowths of prismatic crystals up to 2mm in length and as polycrystalline plates up to 10 x 6 x 0}5cm}
  9. Orthorhombic]
  10. Silicates
  11. Syenites{ Alkali intrusions
  12. Kola Peninsula, FSU
  13. Mt. Karnasurt, Ilmajok valley, Lovozero, Kola Peninsula, Russia, FSU3
  14. Zorite^Na2Ti(Si,Al)309.nH2O
  15. ftsTag
  16. Zoubekite
  17. ftstitle
  18. ftsTitleOverride
  19. Zoubekite
  20. g3-4_
  21. Greyy
  22. Opaque
  23. AgPb4Sb4S10
  24. Crystals long{ irregular{ lath_shaped{ up to 0}02 x 0}5mm long}
  25. OrthorhombicI
  26. Uneven fracture}o
  27. Sulphosalts
  28. Hydrothermal Ore veins
  29. Bohemia, Czech Republic
  30. bram (near), Stredocesky kraj, Bohemia, Czech Republic
  31. Zoubekite^AgPb4Sb4S10
  32. ftsTag
  33. Zunyite
  34. ftstitle
  35. ftsTitleOverride
  36. Zunyite
  37. Colourless to white
  38. Transparent_translucent
  39. Not determined
  40. Al13Si5O20[OH{F]18Cl
  41. Crystals euhedral tetrahedrons{ minute\ also octahedrons{ frequently twinned\ less than 1mm to about 5mm in size}
  42. Cubic
  43. Easy\ brittle}
  44. Silicates
  45. Hydrothermal Ore veins
  46. Arizona, Colorado, USA; Algeria; England; Japan; South Africa
  47. Zuni Mine, Anvil Mt., Silverton, San Juan Co., Colorado, USA
  48. Zunyite^Al13Si5O20(OH,F)18Cl
  49. ftsTag
  50. Zussmanite
  51. ftstitle
  52. ftsTitleOverride
  53. ZussmaniteE
  54. vNot determined
  55. Green
  56. Translucent
  57. Perfect
  58. K[Fe~2{Mg{Mn~2]13[Si{Al]18O42[OH]14
  59. Tabular crystals}
  60. TrigonalG
  61. Silicates
  62. Metamorphic rocks
  63. California, USA
  64. Laytonville quarry, Laytonville (S), Mendocino Co., California, USA
  65. Zussmanite^K(Fe+2,Mg,Mn+2)13(Si,Al)18O42(OH)14]
  66. ftsTag
  67. Zvyagintsevite
  68. ftstitle
  69. ftsTitleOverride
  70. ZvyagintseviteI
  71. i4-5c
  72. Not determined
  73. [Pd{Pt{Au]3[Pb{Sn]
  74. Irregular grains{ also as veinlets}
  75. Cubic
  76. Native elements and Alloys5
  77. Hydrothermal Ore veinsa
  78. Noril'sk region, Siberia, FSU
  79. Talnakh, Noril'sk, Siberia (N), Russia, FSU
  80. Zvyagintsevite^(Pd,Pt,Au)3(Pb,Sn)
  81. ftsTag
  82. Zwieselite
  83. ftstitle
  84. ftsTitleOverride
  85. ZwieseliteG
  86. k5-6a
  87. Brown
  88. Translucent
  89. Perfect
  90. [Fe~2{Mn~2]2[PO4]F
  91. Rough crystals\ usually massive}
  92. Monoclinic;
  93. Subconchoidal fracture}
  94. Anhydrous Phosphates
  95. Pegmatites
  96. Bayern, Germany
  97. Rabenstein, Zwiesel, Bayern, Germany
  98. Zwieselite^(Fe+2,Mn+2)2(PO4)F
  99. ftsTag
  100. Zykaite
  101. ftstitle
  102. ftsTitleOverride
  103. Zykaite
  104. c1-2Y
  105. Greys
  106. Opaque
  107. Not determined
  108. [Fe~3]4[AsO4]3[SO4][OH]}*15H2O
  109. As nodules up to 3 cm and as cavity fillings after leached sulfides}A
  110. Orthorhombicc
  111. Compound Arsenate
  112. Oxidized Zones{ weathering products
  113. Bohemia, Czech Republic
  114. Kank, Kutn
  115.  Hora (near), Stredocesky kraj, Bohemia, Czech RepublicK
  116. Zykaite^(Fe+3)4(AsO4)3(SO4)(OH).*15H2O
  117. ftsTag
  118. AsO4)3(SO4)(OH).*15H2O
  119. n Co., Colorado, Uinic
  120. Crystals short to long prismatic}
  121. Sectile{ fracture uneven}
  122. ftsTag
  123. Sulphides{ Tellurides etc
  124. ftstitle
  125. Hydrothermal Ore veins
  126. Acanthite^Ag2S
  127. Silver Plume d
  128. Mg2,Fe+3BO5
  129. Compact, fin
  130. Zinalsite (= Fraipontite ?)
  131. ftstitle
  132. ftsTitleOverride
  133. Zinalsite [= Fraipontite ?]
  134. White
  135. Translucent_Sub_translucent
  136. Not determined
  137. Zn2AlSi2O5[OH]4}*2H2O [?]
  138. As dense cryptocrystalline aggregates}_
  139. Monoclinic
  140. Silicates
  141. Oxidized Zones{ weathering products
  142. Kazakhstan, FSU
  143. Akdzhal and Achisai deposits, Kazakhstan, FSU
  144. Zinalsite (= Fraipontite ?)^Zn2AlSi2O5(OH)4.*2H2O (?)
  145. ftsTag
  146. ftstitle
  147. ftsTitleOverride
  148. Zinc9
  149. Greyk
  150. Opaque
  151. Perfect
  152. As aggregates of ovoid or platy grains}
  153. Hexagonal
  154. Brittle}9
  155. Native elements and Alloysi
  156. Oxidized Zones{ weathering products
  157. Victoria, Australia; Keno Hill, Yukon Territory, Canada; Chile; FSU
  158. Zinc^Zn
  159. ftsTag
  160. Zinc-melanterite
  161. ftstitle
  162. ftsTitleOverride
  163. Zinc_melanteriteO
  164. e2-3i
  165. Greenish blue
  166. Not determined
  167. [Zn{Cu{Fe~2]SO4}*7H2O
  168. Massive\ columnar}
  169. Monoclinic%
  170. Hydrated SulphatesM
  171. Oxidized Zones{ weathering products
  172. Colorado, USA; Attika, Greece
  173. Good Hope Mine and Vulcan Mine, Vulcan, Gunnison Co., Colorado, USA
  174. Zinc-melanterite^(Zn,Cu,Fe+2)SO4.*7H2O]
  175. ftsTag
  176. Zincite
  177. ftstitle
  178. ftsTitleOverride
  179. Zincite
  180. Yellow to orange
  181. Translucent_Transparent
  182. Perfect
  183. [Zn{Mn~2]O
  184. Mostly granular{ compact{ spathic{ lamellar}-
  185. TrigonalK
  186. Brittle}i
  187. Oxides
  188. Oxidized Zones{ weathering products
  189. Colorado, New Jersey, USA; Tasmania, Australia; Italy; Namibia; Poland; Spain
  190. Sterling Hill and Franklin Furnace, Sussex Co., New Jersey, USA
  191. Zincite^(Zn,Mn+2)O
  192. ftsTag
  193. Zincobotryogen
  194. ftstitle
  195. ftsTitleOverride
  196. ZincobotryogenK
  197. e2-3e
  198. Orange
  199. Transparent_translucent
  200. [Zn{Mg{Mn~2]Fe~3[SO4]2[OH]}*7H2O
  201. Radiating crystalline aggregates}
  202. Monoclinic=
  203. Hydrated Sulphatese
  204. Oxidized Zones{ weathering products
  205. China
  206. Tsaidam Basin (N), China
  207. Zincobotryogen^(Zn,Mg,Mn+2)Fe+3(SO4)2(OH).*7H2O
  208. ftsTag
  209. Zincocopiapite
  210. ftstitle
  211. ftsTitleOverride
  212. ZincocopiapiteK
  213. Yellow to yellowish green
  214. Not determined
  215. Zn[Fe~3]4[SO4]6[OH]2}*18H2O
  216. Compact massive aggregates}
  217. Triclinic
  218. Hydrated Sulphatesc
  219. Oxidized Zones{ weathering products
  220. Tsaidam Basin, China
  221. Chaidamupendi (Tsadam Basin), Qinghai (Chinghai), China
  222. Zincocopiapite^Zn(Fe+3)4(SO4)6(OH)2.*18H2O_
  223. ftsTag
  224. Zinkenite (Zinckenite)
  225. ftstitle
  226. ftsTitleOverride
  227. Zinkenite [Zinckenite]]
  228. g3-4w
  229. Opaque
  230. Indistinct
  231. Pb9Sb22S42
  232. Crystals slender prismatic{ vertically striated\ usually massive\ or in radial fibrous to columnar aggregates}q
  233. Hexagonal
  234. Fracture uneven}
  235. Sulphosalts
  236. Hydrothermal Ore veins
  237. Arkansas, Colorado, Nevada, South Dakota, Washington, USA; Tasmania, Australia; Bolivia; Canada; Czech Republic; England; France; Germany; Mexico; Romania; Former Yugoslavia
  238. Zinkenite (Zinckenite)^Pb9Sb22S42
  239. ftsTag
  240. Zinnwaldite
  241. ftstitle
  242. ftsTitleOverride
  243. Zinnwaldite
  244. g3-4c
  245. Grey}
  246. Transparent
  247. Perfect
  248. KLiFe~2Al[AlSi3]O10[F{OH]2
  249. Tabular{ thin_lamellar{ pseudohexagonal crystals}
  250. MonoclinicU
  251. Soft to brittle{ elastic{ flexible{ foliaceous}
  252. Sheet Silicates
  253. Pegmatites
  254. Alaska, Arizona, San Diego County, California, Colorado, Virginia, USA; Algeria; England; Germany; Greenland; Italy; Scotland; FSUy
  255. novec ( Zinnwald), Krusn
  256.  Hory ( Erzgebirge), Bohemia, Czech Republic
  257. Zinnwaldite^KLiFe+2Al(AlSi3)O10(F,OH)2
  258. ftsTag
  259. Zippeite
  260. ftstitle
  261. ftsTitleOverride
  262. ZippeiteC
  263. vNot determined
  264. Yellow to orange
  265. Transparent
  266. Perfect
  267. K4[UO2]6[SO4]3[OH]10}*4H2O
  268. Coatings}
  269. Monoclinic?
  270. Compact aggregates composed of microscopic crystals}
  271. Hydrated Sulphates
  272. Oxidized Zones{ weathering products
  273. Arizona, Colorado, New Mexico, Utah, Washington, USA; Canada; Czech Republic; England; Germany; Democratic Republic of Congo}
  274. chymov ( St. Joachimsthal), Z
  275. padocesky kraj, Bohemia, Czech Republic
  276. Zippeite^K4(UO2)6(SO4)3(OH)10.*4H2O
  277. ftsTag
  278. Zircon
  279. ftstitle
  280. ftsTitleOverride
  281. Zircon=
  282. o7-8W
  283. Variety of colours
  284. Transparent
  285. Imperfect
  286. ZrSiO4
  287. Short columnar to acicular crystals\ rounded{ loose grains}
  288. TetragonalO
  289. Conchoidal{ brittle}y
  290. Orthosilicates
  291. Many different geological environments
  292. Widespread USA; Australia; Brazil; Burma; France; Germany; Italy; Korea; Madagascar; Norway; Sri Lanka; Thailand; FSU; Zimbabwe and elswhere{
  293. Zircon^ZrSiO4
  294. ftsTag
  295. Zircophyllite
  296. ftstitle
  297. ftsTitleOverride
  298. Zircophyllite
  299. i4-5e
  300. Brown
  301. Perfect
  302. [K{Na{Ca]3[Mn{Fe~2]7[Zr{Nb]2Si8O27[OH{F]4
  303. Platy crystals}
  304. Triclinic
  305. Brittle}C
  306. Silicates
  307. Syenites{ Alkali intrusions
  308. Tuva, Russia, FSU
  309. Korgeredabinsk, Tuva, Russia, FSU
  310. Zircophyllite^(K,Na,Ca)3(Mn,Fe+2)7(Zr,Nb)2Si8O27(OH,F)4
  311. ftsTag
  312. Zircosulfate
  313. ftstitle
  314. ftsTitleOverride
  315. ZircosulfateG
  316. e2-3a
  317. Colourless to white
  318. Not determined
  319. [Zr{Ti][SO4]2}*4H2O
  320. As compact{ powdery masses\ particles are 0}01 to 0}03mm in size{ have rounded forms or rhombic sections}
  321. Orthorhombic{
  322. Hydrated Sulphates
  323. Oxidized Zones{ weathering products
  324. Korgeiedabin alkalif masif, south-eastern Tuva ASR, FSU
  325. Korgeredabin massif, Tuva (SE), FSU
  326. Zircosulfate^(Zr,Ti)(SO4)2.*4H2O
  327. ftsTag
  328. Zirsinalite
  329. ftstitle
  330. ftsTitleOverride
  331. Zirsinalite
  332. k5-6c
  333. Colourless
  334. Transparent
  335. Na6[Ca{Mn{Fe~2]ZrSi6O18
  336. As rounded to irregular deposits up to 1 x 1}5cm}
  337. TrigonalS
  338. Fracture granular or conchoidal}
  339. Silicates
  340. Pegmatites
  341. Khibina massif, FSU
  342. Mt. Koashva, Khibina massif, Kola Peninsula, Russia, FSUA
  343. Zirsinalite^Na6(Ca,Mn,Fe+2)ZrSi6O18
  344. ftsTag
  345. Zirsinalite
  346. ftstitle
  347. ftsTitleOverride
  348. Zirsinalite
  349. k5-6c
  350. Colourless
  351. Transparent
  352. Na6[Ca{Mn{Fe~2]ZrSi6O18
  353. As rounded to irregular deposits up to 1 x 1}5cm}
  354. TrigonalS
  355. Fracture granular or conchoidal}
  356. Silicates
  357. Pegmatites
  358. Khibina massif, FSU
  359. Mt. Koashva, Khibina massif, Kola Peninsula, Russia, FSUA
  360. Zirsinalite^Na6(Ca,Mn,Fe+2)ZrSi6O18
  361. Zirkelite^(Ca,Th,Ce)Zr(Ti,Nb)2O7
  362. Green
  363. Not determined
  364. Not determined
  365. Trigonal
  366. Pseudo-cubes and pseudo-cubo-octahedrons up to 0.7mm in size.
  367. Meteorites
  368. Native ele
  369. Yuksporite
  370. ftstitle
  371. ftsTitleOverride
  372. YuksporiteA
  373. vNot determined
  374. Transparent
  375. [K{Ba]NaCa2[Si{Ti]4O11[F{OH]}H2O
  376. Monoclinic
  377. Silicates
  378. Syenites{ Alkali intrusions
  379. Kola Peninsula, Russia, FSU
  380. Yukspor Mts., Khibina massif, Kola Peninsula, Russia, FSU
  381. Yuksporite^(K,Ba)NaCa2(Si,Ti)4O11(F,OH).H2O
  382. ftsTag
  383. Yushkinite
  384. ftstitle
  385. ftsTitleOverride
  386. YushkiniteE
  387. a0-1_
  388. Translucent
  389. Not determined
  390. V[1_x]S}n[Mg{Al][OH]2
  391. Flaky scaly aggregates{ up to 8 mm long})
  392. Hexagonal
  393. Hydroxidesi
  394. Hydrothermal Ore veins
  395. Ural Mts., Russia, FSU
  396. Pay-Khoi, Silova-Yakha River, Ural Mts., Russia, FSU
  397. Yushkinite^V(1-x)S.n(Mg,Al)(OH)2K
  398. ftsTag
  399. Zaherite
  400. ftstitle
  401. ftsTitleOverride
  402. ZaheriteA
  403. g3-4[
  404. White
  405. Al12[SO4]5[OH]26}*20H2O
  406. Fine_grained{ massive in relatively pure veinlets}
  407. Triclinic
  408. Well developed in one direction{ probably basal}m
  409. Hydrated Sulphates
  410. Evaporites
  411. Salt Range, Pakistan
  412. Salt Range, Pakistan    
  413. Zaherite^Al12(SO4)5(OH)26.*20H2OI
  414. ftsTag
  415. Zairite
  416. ftstitle
  417. ftsTitleOverride
  418. Zairite
  419. i4-5W
  420. Green
  421. Not determined
  422. Bi[Fe~3{Al]3[PO4]2[OH]6
  423. Massive}
  424. Trigonal
  425. Anhydrous Phosphates+
  426. PegmatitesK
  427. Kivu, Democratic Republic of Congo
  428. Eta-Etu , Kivu (N), Democratic Republic of Congo
  429. Zairite^Bi(Fe+3,Al)3(PO4)2(OH)6
  430. ftsTag
  431. Zakharovite
  432. ftstitle
  433. ftsTitleOverride
  434. Zakharovite
  435. Yellow{
  436. Perfect
  437. Na4[Mn~2]5Si10O24[OH]6}*6H2O
  438. Platy aggregates}
  439. Trigonal
  440. Fracture conchoidal};
  441. Silicates
  442. Syenites{ Alkali intrusions
  443. Kola Peninsula, FSU
  444. Mt. Karnasurt, Lovozero massif, Yukspor Mts., Kola Peninsula, Russia, FSU
  445. Zakharovite^Na4(Mn+2)5Si10O24(OH)6.*6H2O_
  446. ftsTag
  447. Zapatalite
  448. ftstitle
  449. ftsTitleOverride
  450. ZapataliteG
  451. c1-2a
  452. Blue{
  453. Translucent
  454. Cu3Al4[PO4]3[OH]9}*4H2O
  455. Massive\ as poorly crystalline cavity fillings}
  456. TetragonalK
  457. Sectile}i
  458. Hydrated Phosphates
  459. Oxidized Zones{ weathering products
  460. Sonora, Mexico
  461. Naco, Cerro Morita, Sonora, Mexico)
  462. Zapatalite^Cu3Al4(PO4)3(OH)9.*4H2Ok
  463. ftsTag
  464. Zavaritskite
  465. ftstitle
  466. ftsTitleOverride
  467. ZavaritskiteI
  468. vNot determined
  469. Translucent
  470. Not determined
  471. Massive\ fine_grained}
  472. Tetragonal5
  473. Halides
  474. Hydrothermal Ore veins
  475. East Transbaikal, FSU
  476. Sherlovye Gora, Zabaikal'ye (E), Russia, FSU
  477. Zavaritskite^BiOF
  478. ftsTag
  479. Zektzerite
  480. ftstitle
  481. ftsTitleOverride
  482. ZektzeriteC
  483. Colourless to white
  484. Perfect
  485. NaLiZrSi6O15
  486. As well_formed pseudohexagonal crystals up to 37 x 35 x 15mm\ tabular}!
  487. OrthorhombicC
  488. Silicates
  489. Late stage cavities in Granites or Syenites
  490. Okanogan County, Washington, USA
  491. Washington Pass (near), Okanogan Co., Washington, USA
  492. Zektzerite^NaLiZrSi6O15
  493. ftsTag
  494. Zellerite
  495. ftstitle
  496. ftsTitleOverride
  497. Zellerite
  498. Yelloww
  499. Not determined
  500. Ca[UO2][CO3]2}*5H2O
  501. Crystals fibrous{ hair_like or needle_like{ aggregating into pin_cushion clumps}+
  502. OrthorhombicM
  503. Aggregated clumps fracture in direction of the elongation}
  504. Hydrated Carbonates
  505. Sedimentary Uranium Ores
  506. New Mexico, Wyoming, USA#
  507. Lucky MC Mine, Gas Hills Deposit, Fremont Co., Wyoming, USA
  508. Zellerite^Ca(UO2)(CO3)2.*5H2O
  509. ftsTag
  510. Zemannite
  511. ftstitle
  512. ftsTitleOverride
  513. Zemannite
  514. c1-2[
  515. Brown
  516. [Zn{Fe~2]2[Te~4O3]3Na[x]H[2_x]}nH2O
  517. Prismatic crystals{ hexagonal{ terminated by a dipyramid}
  518. Hexagonal
  519. Very brittle}
  520. Selenites{ Selenates{ Tellurites{ Tellurates
  521. Oxidized Zones{ weathering products
  522. Sonora, Mexico
  523. Moctezuma Mine, Moctezuma, Sonora, Mexico
  524. Zemannite^(Zn,Fe+2)2(Te+4O3)3Na(x)H(2-x).nH2O
  525. ftsTag
  526. Zeophyllite
  527. ftstitle
  528. ftsTitleOverride
  529. Zeophyllite
  530. White
  531. Translucent
  532. Perfect
  533. Ca4Si3O8[OH{F]4}*2H2O
  534. Crystals platy\ in spherical forms with radiating foliated structure}
  535. Triclinic
  536. Silicates
  537. Late stage cavities in Volcanic rocks
  538. Bohemia, Czech Republic; Germany; Italy; Norway
  539. Gross-Priesen, Bohemia, Czech RepublicA
  540. Zeophyllite^Ca4Si3O8(OH,F)4.*2H2O
  541. ftsTag
  542. Zeunerite
  543. ftstitle
  544. ftsTitleOverride
  545. Zeunerite
  546. e2-3_
  547. Yellow to yellowish green
  548. Transparent
  549. Perfect
  550. Cu~2[UO2]2[AsO4]2}*10_*16H2O
  551. Crystals tabular and resemble torbernite}
  552. Tetragonala
  553. Brittle}
  554. Hydrated Arsenates
  555. Oxidized Zones{ weathering products
  556. Arizona, Utah, USA; Brazil; France; Germany;#
  557. Weisser Hirsch mine, Neust
  558. dtel, Schneeberg (near), Sachsen, Germany}
  559. Zeunerite^Cu+2(UO2)2(AsO4)2.*10-*16H2O
  560. ftsTag
  561. Zhemchuzhnikovite
  562. ftstitle
  563. ftsTitleOverride
  564. Zhemchuzhnikovite
  565. Green
  566. NaMg[Al{Fe~3][C2O4]3}*8H2O
  567. Natural crystals acicular to fibrous\ synthetic crystals hexagonal{ prismatic}5
  568. TrigonalS
  569. Basal{ easily soluble in water}
  570. Organic Compounds
  571. Sedimentary Ore deposits
  572. Chaitumussk deposits, near Lena River, FSU
  573. Chaitumusuk deposits, Lena River, Siberia, Russia, FSUk
  574. Zhemchuzhnikovite^NaMg(Al,Fe+3)(C2O4)3.*8H2O
  575. ftsTag
  576. Zhonghuacerite-(Ce)
  577. ftstitle
  578. ftsTitleOverride
  579. Zhonghuacerite_[Ce]
  580. i4-5q
  581. Yellow
  582. Transparent
  583. Not determined
  584. Ba2Ce[CO3]3F
  585. As aggregates of small grains})
  586. TrigonalG
  587. Anhydrous Carbonatesq
  588. Skarns and Calc_Silicates
  589. Bayan Obo, inner Mongolia, China
  590. Bayan Obo iron mine, Baotou (Paotow), Inner Mongolia, China
  591. Zhonghuacerite-(Ce)^Ba2Ce(CO3)3Fi
  592. ftsTag
  593. , China
  594. Zhonghuacerite-(Ce)^Ba2Ce(CO3)3F
  595. Zakharovite
  596. Yellow to orange
  597. Excellent in two directions
  598. [Mn~2]9Al2Si8O24[OH]8
  599. Triclinic
  600. Crystals elongate prismatic and striated parallel to a_axis} As massive to radiating twinned columnar aggregates}
  601. Silicates
  602. Yeatmanite
  603. ftstitle
  604. ftsTitleOverride
  605. YeatmaniteE
  606. Brown
  607. Perfect
  608. [Mn~2]9Zn6[Sb~5]2Si4O28
  609. Crystals pseudo_orthorhombic with twinning}
  610. Triclinic
  611. Brittle}E
  612. Silicates
  613. Skarns and Calc_Silicates
  614. New Jersey, USA
  615. Franklin, Sussex Co., New Jersey, USA
  616. Yeatmanite^(Mn+2)9Zn6(Sb+5)2Si4O289
  617. ftsTag
  618. Yecoraite
  619. ftstitle
  620. ftsTitleOverride
  621. Yecoraite
  622. Bi5[Fe~3]3[Te~4O3][Te~6O4]2O9}*9H2O
  623. Tetragonal
  624. Selenites{ Selenates{ Tellurites{ Tellurates
  625. Oxidized Zones{ weathering products
  626. Sonora, MexicoM
  627. Maria Elena mine, Yecora, Sonora, Mexico
  628. Yecoraite^Bi5(Fe+3)3(Te+4O3)(Te+6O4)2O9.*9H2O
  629. ftsTag
  630. Yedlinite
  631. ftstitle
  632. ftsTitleOverride
  633. Yedlinite
  634. e2-3_
  635. Violet{
  636. Transparent_translucent
  637. Distinct in one direction
  638. Pb6CrCl6[O{OH]8
  639. Crystals prismatic{ sometimes doubly terminated up to 1mm long}
  640. Trigonals
  641. Somewhat sectile}
  642. Halides
  643. Oxidized Zones{ weathering products
  644. Arizona, USA
  645. Mammoth Mine, Tiger, Pinal Co., Arizona, USAW
  646. Yedlinite^Pb6CrCl6(O,OH)8
  647. ftsTag
  648. Yftisite-(Y)
  649. ftstitle
  650. ftsTitleOverride
  651. Yftisite_[Y]I
  652. g3-4c
  653. Yellow
  654. Transparent
  655. [Y{Dy{Er]4[Ti{Sn]O[SiO4]2[F{OH]6
  656. As prismatic crystals 6_7 mm long})
  657. OrthorhombicK
  658. Silicates
  659. Syenites{ Alkali intrusions
  660. Russia, FSU
  661. Kola Peninsula, Russia, FSU
  662. Yftisite-(Y)^(Y,Dy,Er)4(Ti,Sn)O(SiO4)2(F,OH)6
  663. ftsTag
  664. Yimengite
  665. ftstitle
  666. ftsTitleOverride
  667. Yimengite
  668. Black
  669. Opaque
  670. Perfect
  671. K[Cr{Ti{Fe{Mg]12O19
  672. As irregular platy grains up to 2 mm across}
  673. Hexagonal
  674. Multiple Oxides
  675. Kimberlites and related rocks
  676. Shandong, China
  677. Yimengshan area, Shandong, China
  678. Yimengite^K(Cr,Ti,Fe,Mg)12O19
  679. ftsTag
  680. Yoderite
  681. ftstitle
  682. ftsTitleOverride
  683. YoderiteA
  684. Violetu
  685. [Mg{Al{Fe~3]8Si4[O{OH]20
  686. Anhedral grains{ up to 12 x 6 x 3mm in size}
  687. Monoclinic
  688. Parting}=
  689. Silicates
  690. Regional Metamorphic rocks
  691. central Tanzania
  692. Mautia Hill, Kongwa, Tanzania
  693. Yoderite^(Mg,Al,Fe+3)8Si4(O,OH)20
  694. ftsTag
  695. Yofortierite
  696. ftstitle
  697. ftsTitleOverride
  698. YofortieriteG
  699. e2-3a
  700. Pink{
  701. Not determined
  702. [Mn~2{Mg]5Si8O20[OH]2}*8_*9H2O
  703. As radiating fibres up to 3cm in length}
  704. Monoclinic1
  705. Silicates
  706. Syenites{ Alkali intrusions
  707. Mont St. Hilaire, Quebec, Canada
  708. De-Mix quarry, Mont Saint-Hilaire, Rouville Co., Qu
  709. bec, Canada
  710. Yofortierite^(Mn+2,Mg)5Si8O20(OH)2.*8-*9H2O
  711. ftsTag
  712. Yoshimuraite
  713. ftstitle
  714. ftsTitleOverride
  715. YoshimuraiteI
  716. i4-5c
  717. Orange
  718. Transparent_translucent
  719. Perfect
  720. [Ba{Sr]2TiMn2[SiO4]2[PO4{SO4][OH{Cl]
  721. Bladed{ or mica_like crystals up to 5 cm long} Polysynthetic twinning}a
  722. Triclinic
  723. Silicates
  724. Metamorphic rocks
  725. Honshu, Japan
  726. Noda-Tamagawa Mine, Misago Ore Body, Iwate, Honshu, Japan
  727. Yoshimuraite^(Ba,Sr)2TiMn2(SiO4)2(PO4,SO4)(OH,Cl)
  728. ftsTag
  729. Yttrobetafite-(Y)
  730. ftstitle
  731. ftsTitleOverride
  732. Yttrobetafite_[Y]
  733. vNot determined
  734. Green
  735. [Y{U{Ce]2[Ti{Nb{Ta]2O6[OH]
  736. Cubic
  737. Multiple Oxides
  738. Pegmatites!
  739. North-West Karelia, FSU
  740. Alakutti, North-West Karelia, FSU
  741. Yttrobetafite-(Y)^(Y,U,Ce)2(Ti,Nb,Ta)2O6(OH)
  742. ftsTag
  743. Yttrocrasite-(Y)
  744. ftstitle
  745. ftsTitleOverride
  746. Yttrocrasite_[Y]S
  747. k5-6m
  748. Black
  749. Opaque
  750. Not determined
  751. [Y{Th{Ca{U][Ti{Fe~3]2[O{OH]6
  752. Prismatic crystals}
  753. OrthorhombicG
  754. Uneven fracture}m
  755. Multiple Oxides
  756. Pegmatites
  757. California, USA
  758. Southern Pacific silica quarry, Nuevo, Riverside Co., California, USA
  759. Yttrocrasite-(Y)^(Y,Th,Ca,U)(Ti,Fe+3)2(O,OH)6
  760. ftsTag
  761. Yttropyrochlore-(Y)
  762. ftstitle
  763. ftsTitleOverride
  764. Yttropyrochlore_[Y]
  765. vNot determined
  766. Brown
  767. Opaque
  768. [Y{Ce{Nd{Th][Nb{Ti{Ta]2O6
  769. Orthorhombic
  770. Multiple Oxides
  771. PegmatitesI
  772. Karelia (NW), Russia, FSU
  773. Alakurtti region, Karelia (NW), Russia, FSU
  774. Yttropyrochlore-(Y)^(Y,Ce,Nd,Th)(Nb,Ti,Ta)2O6
  775. ftsTag
  776. Yttrotungstite-(Y)
  777. ftstitle
  778. ftsTitleOverride
  779. Yttrotungstite_[Y]U
  780. vNot determined
  781. Yellow
  782. YW2O6[OH]3
  783. As minute lath_like crystals in irregular masses}
  784. Monoclinic9
  785. One good transverse cleavage\ one fair longitudinal cleavage}
  786. Tungstates{ Molybdates
  787. Oxidized Zones{ weathering products
  788. Perak, Malaya
  789. Kramat Pulai mine, Kinta dist., Perak, Malaysia
  790. Yttrotungstite-(Y)^YW2O6(OH)3
  791. ftsTag
  792. Yugawaralite
  793. ftstitle
  794. ftsTitleOverride
  795. YugawaraliteI
  796. i4-5c
  797. Colourless to white
  798. Imperfect
  799. CaAl2Si6O16}*4H2O
  800. Flat crystals up to 5 x 2 x 10mm}
  801. Monoclinic-
  802. Very brittle}
  803. Framework Silicates
  804. Late stage cavities in Volcanic rocks
  805. Alaska, USA; Canada; Iceland; India; Kanagawa Prefecture, Japan; Sardinia
  806. Yugawara hot spring and Hudo-No-Taki waterfall, Kanagawa pref., Honshu, Japan
  807. Yugawaralite^CaAl2Si6O16.*4H2O
  808. ftsTag
  809. ftstitle
  810. ftsTitleOverride
  811. YugawaraliteI
  812. i4-5c
  813. Colourless to white
  814. Imperfect
  815. CaAl2Si6O16}*4H2O
  816. Flat crystals up to 5 x 2 x 10mm}
  817. Monoclinic-
  818. Very brittle}
  819. Framework Silicates
  820. Late stage cavities in Volcanic rocks
  821. Alaska, USA; Canada; Iceland; India; Kanagawa Prefecture, Japan; Sardinia
  822. Yugawara hot spring and Hudo-No-Taki waterfall, Kanagawa pref., Honshu, Japan
  823. Yugawaralite^CaAl2Si6O16.*4H2O
  824. Zeunerite^
  825. :ACF_ME
  826. TAFILEPI
  827. tocol\St`dFileG
  828. -writ"e
  829. bD[e mbedd
  830. ce metaf
  831. Xanthoconite
  832. ftstitle
  833. ftsTitleOverride
  834. XanthoconiteK
  835. e2-3e
  836. Orange
  837. Transparent_translucent
  838. Distinct in one direction
  839. Ag3AsS3
  840. Crystals commonly tabular{ pseudohexagonal\ flattened\ rarely pyramidal or lath_like\ massive{ reniform\ twinning common}
  841. Monoclinic
  842. Fracture subconchoidal\ brittle}
  843. Sulphosalts
  844. Hydrothermal Ore veins1
  845. Idaho, USA; Canada; Chile; Czech Republic; France; Germany; Switzerland
  846. Himmelsf
  847. rst mine, Freiberg, Sachsen, Germany
  848. Xanthoconite^Ag3AsS3
  849. ftsTag
  850. Xanthoxenite
  851. ftstitle
  852. ftsTitleOverride
  853. XanthoxeniteG
  854. e2-3a
  855. Yellow}
  856. Perfect
  857. Ca4[Fe~3]2[PO4]4[OH]2}*3H2O
  858. Rarely{ as distinct crystals\ usually as masses and crusts composed of indistinct platy or lath_like crystals{ or as fibrous{ radiating{ sheaf_like aggregates}
  859. Triclinic
  860. Hydrated Phosphates
  861. Pegmatites
  862. New Hampshire, USA; Bavaria, Germany'
  863. Palermo pegmatite, North Groton, Grafton Co., New Hampshire, USA}
  864. Xanthoxenite^Ca4(Fe+3)2(PO4)4(OH)2.*3H2O
  865. ftsTag
  866. Xenotime-(Y)
  867. ftstitle
  868. ftsTitleOverride
  869. Xenotime_[Y]K
  870. i4-5e
  871. Yellow to yellowish brown
  872. Translucent_opaque
  873. Perfect
  874. Crystals short to long prismatic\ also pyramidal or equant\ as aggregates of rough crystals\ as rosettes}
  875. Tetragonal
  876. Fracture splintery to uneven\ brittle}
  877. Anhydrous Phosphates
  878. Many different geological environments7
  879. Alabama, California, Colorado, Georgia, North Carolina, New York,  USA; Brazil; Germany; India; Japan; Madagascar, New Zealand; Norway; South Africa; Switzerland and elsewhere
  880. Lindesnes, Norway
  881. Xenotime-(Y)^YPO4
  882. ftsTag
  883. Xiangjiangite
  884. ftstitle
  885. ftsTitleOverride
  886. Xiangjiangite
  887. c1-2a
  888. Yellow}
  889. [Fe~3{Al][UO2]4[PO4]2[SO4]2[OH]}*22H2O
  890. Earthy}
  891. Tetragonal
  892. Compound Phosphates
  893. Oxidized Zones{ weathering products
  894. China
  895. Xiangjiang (Hsiang) River, China
  896. Xiangjiangite^(Fe+3,Al)(UO2)4(PO4)2(SO4)2(OH).*22H2O
  897. ftsTag
  898. Xifengite
  899. ftstitle
  900. ftsTitleOverride
  901. Xifengite
  902. Greys
  903. Opaque
  904. Fe5Si3
  905. Hexagonal
  906. Native elements and Alloys
  907. Alluvial deposits
  908. Yanshan area, China
  909. Yanshan, China
  910. Xifengite^Fe5Si3
  911. ftsTag
  912. Xilingolite
  913. ftstitle
  914. ftsTitleOverride
  915. Xilingolite
  916. vNot determined
  917. Opaque
  918. Not determined
  919. Pb3Bi2S6
  920. 0}1 To 8}3mm prismatic crystals elongated\ with longitudinal straitions}C
  921. Monoclinicc
  922. Sulphosalts
  923. Skarns and Calc_Silicates
  924. Chaobuleng, Inner Mongolia Autonomous Region, China
  925. Chaobuleng dist., Xilingola League, Inner Mongolia, China
  926. Xilingolite^Pb3Bi2S6
  927. ftsTag
  928. Xitieshanite
  929. ftstitle
  930. ftsTitleOverride
  931. XitieshaniteK
  932. Green
  933. Transparent_translucent
  934. Imperfect
  935. Fe~3[SO4]Cl}*6H2O
  936. As rhombic rectangular prisms or massive aggregates up to 2 x 2cm}M
  937. Monoclinicm
  938. Fracture uneven to conchoidal}
  939. Hydrated Sulphates
  940. Oxidized Zones{ weathering products
  941. Qaidam Basin, Qinghai Province, China
  942. Xitieshan deposit, Qaidam basin, Qinghai, China
  943. Xitieshanite^Fe+3(SO4)Cl.*6H2O
  944. ftsTag
  945. Xocomecatlite
  946. ftstitle
  947. ftsTitleOverride
  948. Xocomecatlite
  949. Green
  950. Not determined
  951. [Cu~2]3Te~6O4[OH]4
  952. Less than 0}15mm in diameter spherules consisting of radiating needle_like crystals}5
  953. OrthorhombicW
  954. Brittle}u
  955. Selenites{ Selenates{ Tellurites{ Tellurates
  956. Oxidized Zones{ weathering products
  957. Sonora, Mexico
  958. Bambollita mine (La Oriental), Sierra La Huerta, Moctezuma, Sorona, Mexicou
  959. Xocomecatlite^(Cu+2)3Te+6O4(OH)4
  960. ftsTag
  961. Xonotlite (Jurupaite)
  962. ftstitle
  963. ftsTitleOverride
  964. Xonotlite [Jurupaite]
  965. White
  966. Translucent_Transparent
  967. Ca6Si6O17[OH]2
  968. Crystals acicular\ usually massive{ compact\ matted{ parallel fibrous}Y
  969. Monoclinicy
  970. Tough}
  971. Silicates
  972. Skarns and Calc_Silicates
  973. Arizona, California, North Carolina, Virginia, USA; Canada; Mexico; Puerto Rico; Scotland and elsewhere
  974. Tetela de Xonotla, Mexico
  975. Xonotlite (Jurupaite)^Ca6Si6O17(OH)2
  976. ftsTag
  977. Yafsoanite
  978. ftstitle
  979. ftsTitleOverride
  980. YafsoaniteC
  981. k5-6]
  982. Brown
  983. Not determined
  984. Ca3Zn3[Te~6O6]2
  985. As intergrowths{ as single crystals from 0}1 to 0}5mm{ and as radiating concentric material}5
  986. Cubic
  987. Selenites{ Selenates{ Tellurites{ Tellurates
  988. Oxidized Zones{ weathering products
  989. Central Aldan, FSU
  990. Kuranakhsk-type gold deposit, Aldan, Yakutia, Russia, FSU
  991. Yafsoanite^Ca3Zn3(Te+6O6)2
  992. ftsTag
  993. Yagiite
  994. ftstitle
  995. ftsTitleOverride
  996. Yagiite
  997. vNot determined
  998. Colourless
  999. Not determined
  1000. [Na{K]1}5Mg2[Al{Mg]3[Si{Al]12O30
  1001. Massive\ occurs interstitially to small equant grains})
  1002. Hexagonal
  1003. Orthosilicatesm
  1004. Meteorites
  1005. Deep Space
  1006. Colomera iron meteorite, Granada, Spain
  1007. Yagiite^(Na,K)1.5Mg2(Al,Mg)3(Si,Al)12O303
  1008. ftsTag
  1009. Yaroslavite
  1010. ftstitle
  1011. ftsTitleOverride
  1012. Yaroslavite
  1013. White
  1014. Transparent
  1015. Not determined
  1016. Ca3Al2F10[OH]2}H2O
  1017. As oval or spherical aggregates with radiating fibrous structure}
  1018. Orthorhombice
  1019. Pinacoidal\ fracture irregular}
  1020. Halides
  1021. Oxidized Zones{ weathering products
  1022. Siberia, FSU
  1023. Unspecified locality, Siberia, Russia, FSUU
  1024. Yaroslavite^Ca3Al2F10(OH)2.H2O
  1025. ftsTag
  1026. Yavapaiite
  1027. ftstitle
  1028. ftsTitleOverride
  1029. YavapaiiteG
  1030. e2-3a
  1031. Pink{
  1032. Transparent
  1033. Perfect
  1034. KFe~3[SO4]2
  1035. Crystals short{ stubby\ crystals do not exceed 0}6mm in length}
  1036. MonoclinicS
  1037. Fracture subconchoidal to uneven\ brittle}
  1038. Anhydrous Sulphates
  1039. Oxidized Zones{ weathering products
  1040. Arizona, USA
  1041. United Verde Mine, Jerome, Yavapai Co., Arizona, USAc
  1042. Yavapaiite^KFe+3(SO4)2
  1043. ftsTag
  1044. e2-3a
  1045. Pink{
  1046. Transparent
  1047. Perfect
  1048. KFe~3[SO4]2
  1049. Crystals short{ stubby\ crystals do not exceed 0}6mm in length}
  1050. MonoclinicS
  1051. Fracture subconchoidal to uneven\ brittle}
  1052. Anhydrous Sulphates
  1053. Oxidized Zones{ weathering products
  1054. Arizona, USA
  1055. United Verde Mine, Jerome, Yavapai Co., Arizona, USAc
  1056. Yavapaiite^KFe+3(SO4)2
  1057. Zemannite^(Zn,Fe+2)2(Tc
  1058. numFot
  1059. "    h)a    G
  1060. hlerite (Woehlerite)
  1061. ftstitle
  1062. ftsTitleOverride
  1063. Wohlerite [Woehlerite]]
  1064. k5-6w
  1065. Yellow to yellowish brown
  1066. Transparent_translucent
  1067. Clear
  1068. NaCa2[Zr{Nb]Si2O8[O{OH{F]
  1069. Tabular and prismatic crystals} Complex twinning sometimes present}
  1070. Monoclinic
  1071. Silicates
  1072. Syenites{ Alkali intrusions
  1073. Langesundfjord, Norway
  1074. Langesundfjord, NorwayE
  1075. hlerite (Woehlerite)^NaCa2(Zr,Nb)Si2O8(O,OH,F)
  1076. ftsTag
  1077. Wolfeite
  1078. ftstitle
  1079. ftsTitleOverride
  1080. WolfeiteA
  1081. i4-5[
  1082. Reddish brown
  1083. Transparent_translucent
  1084. Perfect
  1085. [Fe~2{Mn~2]2[PO4][OH]
  1086. Prismatic crystals{ vertically striated} Usually as columnar to fibrous aggregates}
  1087. Monoclinic
  1088. Anhydrous Phosphates
  1089. Pegmatites
  1090. New Hampshire, USA
  1091. Palermo pegmatite, North Groton, Grafton Co., New Hampshire, USAI
  1092. Wolfeite^(Fe+2,Mn+2)2(PO4)(OH)
  1093. ftsTag
  1094. Wolframite
  1095. ftstitle
  1096. ftsTitleOverride
  1097. WolframiteE
  1098. i4-5_
  1099. Brown
  1100. Transparent_translucent
  1101. Perfect
  1102. [Fe{Mn]WO4
  1103. Tabular{ needle_shaped crystals\ lamellar}'
  1104. MonoclinicG
  1105. Uneven{ brittle}m
  1106. Tungstates{ Molybdates
  1107. Skarns and Calc_Silicates
  1108. Western USA; widespread
  1109. Wolframite^(Fe,Mn)WO4
  1110. ftsTag
  1111. Wolframoixiolite
  1112. ftstitle
  1113. ftsTitleOverride
  1114. WolframoixioliteK
  1115. VHN50=412
  1116. Black
  1117. Opaque
  1118. Clear
  1119. [Nb{Ta{W{Ti{Fe{Mn]3O6
  1120. Prismatic grains}
  1121. Monoclinic3
  1122. Multiple Oxides
  1123. Wolframoixiolite^(Nb,Ta,W,Ti,Fe,Mn)3O6
  1124. ftsTag
  1125. Wollastonite-1A
  1126. ftstitle
  1127. ftsTitleOverride
  1128. Wollastonite_1A
  1129. i4-5k
  1130. White
  1131. Transparent_translucent
  1132. Perfect
  1133. a_CaSiO3
  1134. Thick_tabular{ needle_shaped{ fibrous}-
  1135. Triclinic
  1136. Brittle}k
  1137. Chain Silicates
  1138. Skarns and Calc_Silicates
  1139. California, Colorado, New York, USA; Canada; China; Finland; Greece; Italy; Mexico; Romania;3
  1140. Dognecea, Banat, Timisoara (SE), Banat, Romania
  1141. Wollastonite-1A^a-CaSiO3
  1142. ftsTag
  1143. lsendorfite (Woelsendorfite)
  1144. ftstitle
  1145. ftsTitleOverride
  1146. Wolsendorfite [Woelsendorfite]k
  1147. vNot determined
  1148. Orange
  1149. [Pb{Ca]U2O7}*2H2O
  1150. As crystalline masses{ spherulites and nodules}
  1151. OrthorhombicW
  1152. Multiple Oxides
  1153. Oxidized Zones{ weathering products
  1154. Bavaria, Canada; Germany; Greenland; France; Pennsylvania, USA; Democratic Republic of Congo)
  1155. lsendorf, Bayern, Germany
  1156. lsendorfite (Woelsendorfite)^(Pb,Ca)U2O7.*2H2O
  1157. ftsTag
  1158. Wonesite
  1159. ftstitle
  1160. ftsTitleOverride
  1161. Wonesite=
  1162. e2-3W
  1163. Perfect
  1164. [Na{K][Mg{Fe{Al]6[Si{Al]8O20[OH{F]4
  1165. As irregular basal cleavage plates}
  1166. Monoclinic    
  1167. Sheet Silicates
  1168. Late stage cavities in Volcanic rocks
  1169. Vermont, USA
  1170. Post Pond volcanics, Mt. Cube Quadrangle (SW), Vermont, USA
  1171. Wonesite^(Na,K)(Mg,Fe,Al)6(Si,Al)8O20(OH,F)4+
  1172. ftsTag
  1173. Woodhouseite
  1174. ftstitle
  1175. ftsTitleOverride
  1176. WoodhouseiteI
  1177. i4-5c
  1178. White
  1179. Transparent_translucent
  1180. Perfect
  1181. CaAl3[PO4][SO4][OH]6
  1182. As small crystals{ usually pseudocubic{ also tabular} Crystal faces commonly rough{ curved or striated}
  1183. Trigonal
  1184. Compound Phosphates
  1185. Many different geological environments
  1186. California, USA
  1187. Champion andalusite mine, Mono Co., California, USA
  1188. Woodhouseite^CaAl3(PO4)(SO4)(OH)6
  1189. ftsTag
  1190. Woodruffite
  1191. ftstitle
  1192. ftsTitleOverride
  1193. Woodruffite
  1194. i4-5a
  1195. Black
  1196. Not determined
  1197. [Zn{Mn~2][Mn~4]3O7}*1_*2H2O
  1198. Botryoidal masses{ and soft almost pulverulent coatings}!
  1199. TetragonalA
  1200. Fracture smooth{ conchoidal}s
  1201. Multiple Oxides
  1202. Oxidized Zones{ weathering products
  1203. New Jersey, USA; Mysore, India
  1204. Sterling Hill, Sussex Co., New Jersey, USAG
  1205. Woodruffite^(Zn,Mn+2)(Mn+4)3O7.*1-*2H2O
  1206. ftsTag
  1207. Wroewolfeite
  1208. ftstitle
  1209. ftsTitleOverride
  1210. WroewolfeiteG
  1211. e2-3a
  1212. Blue{
  1213. Perfect
  1214. Cu4[SO4][OH]6}*2H2O
  1215. As well_formed crystals up to 0}5 x 1mm\ twinning}
  1216. Monoclinic+
  1217. Hydrated SulphatesS
  1218. Oxidized Zones{ weathering products
  1219. Massachusetts, USA; England; Germany
  1220. Loudville lead mine, Loudville, Hampden Co., Massachusetts, USA
  1221. Wroewolfeite^Cu4(SO4)(OH)6.*2H2O]
  1222. ftsTag
  1223. Wulfenite
  1224. ftstitle
  1225. ftsTitleOverride
  1226. Wulfenite
  1227. e2-3_
  1228. Orange{
  1229. Transparent_translucent
  1230. Distinct in one direction
  1231. PbMoO4
  1232. Short_columnar{ tabular{ octahedral{ pyramidal{ granular}
  1233. Tetragonale
  1234. Brittle to soft{ conchoidal}
  1235. Tungstates{ Molybdates
  1236. Oxidized Zones{ weathering products
  1237. Widespread USA; Algeria; Australia; Austria; Czech Republic; Germany; Mexico; Morocco; Namibia; Sardinia{
  1238. Bleiberg, Villach (near), K
  1239. rnten (Carinthia), Austria
  1240. Wulfenite^PbMoO4
  1241. ftsTag
  1242. Wyartite
  1243. ftstitle
  1244. ftsTitleOverride
  1245. WyartiteA
  1246. g3-4[
  1247. Black
  1248. Opaque
  1249. Perfect
  1250. Ca3U~4[UO2]6[CO3]2[OH]18}*3_*5H2O
  1251. Small{{ striated crystals}
  1252. Orthorhombic;
  1253. Hydrated Carbonates
  1254. Oxidized Zones{ weathering products
  1255. Shaba, Democratic Republic of Congo
  1256. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  1257. Wyartite^Ca3U+4(UO2)6(CO3)2(OH)18.*3-*5H2Os
  1258. ftsTag
  1259. Xanthiosite
  1260. ftstitle
  1261. ftsTitleOverride
  1262. Xanthiosite
  1263. Yellowy
  1264. Not determined
  1265. Ni3[AsO4]2
  1266. Massive}
  1267. Monoclinic
  1268. Anhydrous Arsenates
  1269. Oxidized Zones{ weathering products
  1270. Cornwall, England, UK; Germany
  1271. Johanngeorgenstadt, Sachsen, Germany
  1272. Xanthiosite^Ni3(AsO4)2
  1273. ftsTag
  1274. WyartiteA
  1275. g3-4[
  1276. Black
  1277. Opaque
  1278. Perfect
  1279. Ca3U~4[UO2]6[CO3]2[OH]18}*3_*5H2O
  1280. Small{{ striated crystals}
  1281. Orthorhombic;
  1282. Hydrated Carbonates
  1283. Oxidized Zones{ weathering products
  1284. Shaba, Democratic Republic of Congo
  1285. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  1286. Wyartite^Ca3U+4(UO2)6(CO3)2(OH)18.*3-*5H2O
  1287. Oruro, Bolivia
  1288. ef    Nd
  1289. (9own,9
  1290. <ains, FSU
  1291. ftstitle
  1292. Hobart Butte, Lane Co., Oregon, USA
  1293. Mansfieldite^AlAsO4.*2H2O
  1294. Mansfieldite^AlAsO4.*2H2O
  1295. Widenmannite
  1296. ftstitle
  1297. ftsTitleOverride
  1298. WidenmanniteG
  1299. vNot determined
  1300. Yellow
  1301. Perfect
  1302. Pb2[UO2][CO3]3
  1303. Thin tabular crystals}
  1304. Orthorhombic
  1305. Anhydrous CarbonatesC
  1306. Oxidized Zones{ weathering products
  1307. Lahr, Germany
  1308. Michael mine, Weiler bei Lehr, Schwarzwald, Baden-W
  1309. rttemberg, Germany
  1310. Widenmannite^Pb2(UO2)(CO3)3
  1311. ftsTag
  1312. Widgiemoolthalite
  1313. ftstitle
  1314. ftsTitleOverride
  1315. Widgiemoolthalite
  1316. vNot determined
  1317. Bluish green
  1318. Transparent
  1319. Not determined
  1320. Ni5[CO3]4[OH]2}*4_*5H2O
  1321. Spheres with radial fibres}
  1322. Monoclinic_
  1323. Hydrated Carbonates
  1324. Oxidized Zones{ weathering products
  1325. Widgiemooltha 132 nickel mine, Western Australia    
  1326. Widgiemoolthalite^Ni5(CO3)4(OH)2.*4-*5H2O
  1327. ftsTag
  1328. Wightmanite
  1329. ftstitle
  1330. ftsTitleOverride
  1331. Wightmanite
  1332. k5-6_
  1333. Colourless
  1334. Perfect
  1335. Mg5[BO3]O[OH]5}*2H2O
  1336. Crystals prismatic{ pseudohexagonal\ single or in radiating clusters}
  1337. MonoclinicC
  1338. Hydrated Boratesi
  1339. Skarns and Calc_Silicates
  1340. California, USA
  1341. Crestmore, Riverside Co., California, USA
  1342. Wightmanite^Mg5(BO3)O(OH)5.*2H2O?
  1343. ftsTag
  1344. Wilhelmvierlingite
  1345. ftstitle
  1346. ftsTitleOverride
  1347. WilhelmvierlingiteU
  1348. Yellow to yellowish brown
  1349. Transparent_translucent
  1350. Perfect
  1351. CaMn~2Fe~3[PO4]2[OH]}*2H2O
  1352. Cery fine_grained fibrous aggregates}
  1353. Orthorhombicw
  1354. Hydrated Phosphates
  1355. Pegmatites
  1356. Bayern, Germany
  1357. Hagendorf pegmatite, Oberpfalz, Bayern, Germany
  1358. Wilhelmvierlingite^CaMn+2Fe+3(PO4)2(OH).*2H2O
  1359. ftsTag
  1360. Wilkmanite
  1361. ftstitle
  1362. ftsTitleOverride
  1363. WilkmaniteA
  1364. e2-3[
  1365. Goodu
  1366. Ni3Se4
  1367. Massive}
  1368. Monoclinic
  1369. Sulphides{ Tellurides etc
  1370. Altered Ultramafic rocks-
  1371. Kuusamo, north-eastern Finlanda
  1372. Kuusamo, Finland (NE)
  1373. Wilkmanite^Ni3Se4
  1374. ftsTag
  1375. Willemite
  1376. ftstitle
  1377. ftsTitleOverride
  1378. Willemite
  1379. k5-6_
  1380. Variety of colours
  1381. Transparent_translucent
  1382. Zn2SiO4
  1383. Small{ needle_shaped{ columnar crystals\  compact{ coarsely to finely granular}
  1384. Trigonalq
  1385. Conchoidal{ splintery}
  1386. Silicates
  1387. Many different geological environments
  1388. central western USA; Algeria; Belgium; Canada; Greece; Greenland; Iran; Mexico; Namibia; Sweden; FSU; Democratic Republic of Congo; Zambia
  1389. Franklin Furnace or Sterling Hill, Sussex Co., New Jersey, USA
  1390. Willemite^Zn2SiO4
  1391. ftsTag
  1392. Willemseite
  1393. ftstitle
  1394. ftsTitleOverride
  1395. Willemseite
  1396. Green
  1397. Perfect
  1398. [Ni{Mg]3Si4O10[OH]2
  1399. Massive\ fine grained}
  1400. Monoclinic
  1401. Silicates
  1402. Basic and Ultrabasic Volcanic rocks
  1403. Transvaal, South Africa
  1404. Scotia Talc Mine, Bon Accord, Barberton Dist., Transvaal, South Africa
  1405. Willemseite^(Ni,Mg)3Si4O10(OH)2
  1406. ftsTag
  1407. Willhendersonite
  1408. ftstitle
  1409. ftsTitleOverride
  1410. WillhendersoniteQ
  1411. Colourless
  1412. Transparent
  1413. Perfect
  1414. KCaAl3Si3O12}*5H2O
  1415. Crystals occur as <1mm trellis_like twinned aggregates twinned by rotation\ individual crystals are tabular{ flattened}
  1416. Triclinic
  1417. Framework Silicates
  1418. Late stage cavities in Volcanic rocks
  1419. Eifel, Germany; Umbria, Italy
  1420. San Venanzo quarry,  Terni, Umbria, Italy
  1421. Willhendersonite^KCaAl3Si3O12.*5H2O
  1422. ftsTag
  1423. Willyamite
  1424. ftstitle
  1425. ftsTitleOverride
  1426. WillyamiteG
  1427. k5-6a
  1428. Grey{
  1429. Opaque
  1430. Perfect
  1431. [Co{Ni]SbS
  1432. Crystals cubic or pseudocubic{ several millimetres to a side}
  1433. Cubic
  1434. Fracture uneven\ brittle}
  1435. Sulphides{ Tellurides etc
  1436. Hydrothermal Ore veins
  1437. Broken Hill, Australia; Norway; FSU
  1438. A.B.H. Consols Mine, Broken Hill, New South Wales, Australia]
  1439. Willyamite^(Co,Ni)SbS
  1440. ftsTag
  1441. Winchite
  1442. ftstitle
  1443. ftsTitleOverride
  1444. Winchite?
  1445. vNot determined
  1446. Not determined
  1447. NaCa[Mg{Fe~2]4AlSi8O22[OH]2
  1448. Prismatic crystals{ thin fibres{ blades{ acicular prisms and rosettes}1
  1449. MonoclinicQ
  1450. Chain Silicates
  1451. Metamorphic rocks
  1452. Madhya Pradesh, India
  1453. Kajlidongri, Jhabua, India (central)
  1454. Winchite^NaCa(Mg,Fe+2)4AlSi8O22(OH)2I
  1455. ftsTag
  1456. Winstanleyite
  1457. ftstitle
  1458. ftsTitleOverride
  1459. Winstanleyite
  1460. Yellow
  1461. Not determined
  1462. Ti[Te~4]3O8
  1463. Simple cubes up to 0}5 mm{sometimes modified by the octahedron\ may have concave faces}
  1464. Cubic
  1465. Brittle}m
  1466. Selenites{ Selenates{ Tellurites{ Tellurates
  1467. Oxidized Zones{ weathering products
  1468. Arizona, USA
  1469. Grand Central mine, Tombstone, Cochise Co., Arizona, USAY
  1470. Winstanleyite^Ti(Te+4)3O8
  1471. ftsTag
  1472. Wiserite
  1473. ftstitle
  1474. ftsTitleOverride
  1475. Wiserite?
  1476. e2-3Y
  1477. White
  1478. Perfect
  1479. [Mn~2{Mg]14B8[Si{Mg]O22[OH]10Cl
  1480. As fibrous masses}
  1481. Tetragonal
  1482. Anhydrous Borates
  1483. Skarns and Calc_Silicates
  1484. Gonzen, Switzerland
  1485. Gonzen Fe mine, Sargans (near), St. Gallen, Switzerland
  1486. Wiserite^(Mn+2,Mg)14B8(Si,Mg)O22(OH)10Cl)
  1487. ftsTag
  1488. Wittichenite (Klaprothite)
  1489. ftstitle
  1490. ftsTitleOverride
  1491. Wittichenite [Klaprothite]g
  1492. Opaque
  1493. Distinct in one direction
  1494. Cu3BiS3
  1495. Crystals prismatic to thick tabular\ also columnar or acicular\ massive}c
  1496. Orthorhombic
  1497. Fracture uneven to conchoidal\ brittle}
  1498. Sulphosalts
  1499. Hydrothermal Ore veins
  1500. Arizona, Colorado, Montana, USA; Australia; Bulgaria; Germany; Japan; Norway; Peru; Sweden; FSU
  1501. Neugl
  1502. ck mine, Wittichen (near), Schwarzwald, Baden-W
  1503. rttemberg, Germany
  1504. Wittichenite (Klaprothite)^Cu3BiS3'
  1505. ftsTag
  1506. Wodginite
  1507. ftstitle
  1508. ftsTitleOverride
  1509. Wodginite
  1510. k5-6W
  1511. Mn~2[Sn~4{Ta]Ta2O8
  1512. Small grains\ radiating grains}
  1513. Monoclinic
  1514. Multiple Oxides
  1515. Pegmatites
  1516. Western Australia, AustraliaM
  1517. Wodgina, Western Australia, Australia
  1518. Wodginite^Mn+2(Sn+4,Ta)Ta2O8
  1519. ftsTag
  1520. Yavapaiite
  1521. [begin
  1522. ASS_ pre
  1523. fix. 
  1524. p-tDyp
  1525. turn 
  1526. exp8ect
  1527. BBOOL
  1528. Wellsite
  1529. ftstitle
  1530. ftsTitleOverride
  1531. WellsiteC
  1532. i4-5]
  1533. Colourless to white
  1534. Transparent_translucent
  1535. [Ba{Ca{K2]Al2Si6O16}*6H2O
  1536. Crystals uniformly penetration twins\ small crystals}
  1537. Monoclinick
  1538. Fracture uneven{ brittle}
  1539. Framework Silicates
  1540. Late stage cavities in Volcanic rocks
  1541. Green river formation of Colorado-Wyoming-Utah, North Carolina, USA; FSU_
  1542. Cullakanee Mine, Buck Creek, Clay Co., North Carolina, USA
  1543. Wellsite^(Ba,Ca,K2)Al2Si6O16.*6H2O
  1544. ftsTag
  1545. Weloganite
  1546. ftstitle
  1547. ftsTitleOverride
  1548. WeloganiteG
  1549. g3-4a
  1550. White
  1551. Transparent
  1552. Perfect
  1553. Sr3Na2Zr[CO3]6}*3H2O
  1554. Crystals roughly hexagonal in outline elongated parallel\ prism faces heavily straited and grooved parallel to base due to oscillatory growth\ termination of crystals roughly pyramidal\ often with flat pedion\ crystals range from 2mm to more than 3cm in
  1555. Triclinic
  1556. Fracture conchoidal}E
  1557. Hydrated Carbonates
  1558. Syenites{ Alkali intrusions
  1559. Montreal Island, Quebec, Canada
  1560. Francon quarry, St.-Michel, Montreal Island, Qu
  1561. bec, Canada
  1562. Weloganite^Sr3Na2Zr(CO3)6.*3H2O
  1563. ftsTag
  1564. Welshite
  1565. ftstitle
  1566. ftsTitleOverride
  1567. WelshiteA
  1568. m6-7[
  1569. Brown
  1570. Ca2Sb~5Mg4Fe~3Si4Be2O20
  1571. Crystals thick prismatic{ up to 3mm in length\ resemble monoclinic pyroxenes in development\ invariably polysynthetically twinned}W
  1572. Triclinic
  1573. Fracture conchoidal}
  1574. Silicates
  1575. Skarns and Calc_Silicates
  1576. ngban, Sweden
  1577. ngban mine, Filipstad (near), V
  1578. rmland, Sweden]
  1579. Welshite^Ca2Sb+5Mg4Fe+3Si4Be2O20
  1580. ftsTag
  1581. Wendwilsonite
  1582. ftstitle
  1583. ftsTitleOverride
  1584. Wendwilsonite
  1585. g3-4g
  1586. Transparent
  1587. Perfect
  1588. Ca2[Mg{Co][AsO4]2}*2H2O
  1589. As stout prismatic crystals}!
  1590. MonoclinicA
  1591. Uneven fracture}g
  1592. Hydrated Arsenates
  1593. Oxidized Zones{ weathering products
  1594. New Jersey, USA; Morocco; Mexico
  1595. Bou Azzer, Morocco; Sterling Hill mine, Ogdensburg, Sussex Co., New Jersey, USA; Coahuila, Mexico
  1596. Wendwilsonite^Ca2(Mg,Co)(AsO4)2.*2H2O
  1597. ftsTag
  1598. Wenkite
  1599. ftstitle
  1600. ftsTitleOverride
  1601. Wenkite
  1602. Greyq
  1603. Ba4Ca6[Si{Al]20O39[OH]2[SO4]3}nH2O
  1604. Crystals prismatic{ up to 5cm in length}
  1605. Hexagonal
  1606. Prismatic}A
  1607. Framework Silicates
  1608. Skarns and Calc_Silicates
  1609. Candoglia, northern Italy
  1610. Candoglia, Novara, Piemonte, Italy
  1611. Wenkite^Ba4Ca6(Si,Al)20O39(OH)2(SO4)3.nH2OM
  1612. ftsTag
  1613. Wermlandite
  1614. ftstitle
  1615. ftsTitleOverride
  1616. Wermlandite
  1617. c1-2_
  1618. Greyy
  1619. Perfect
  1620. [Ca{Mg]Mg7[Al{Fe~3]2[SO4]2[OH]18}*12H2O
  1621. Crystals thin hexagonal plates}
  1622. Trigonal)
  1623. Hydrated Carbonates
  1624. Skarns and Calc_Silicates
  1625. ngban, Sweden
  1626. ngban mine, Filipstad (near), V
  1627. rmland (Wermland), Sweden
  1628. Wermlandite^(Ca,Mg)Mg7(Al,Fe+3)2(SO4)2(OH)18.*12H2O
  1629. ftsTag
  1630. Wheatleyite
  1631. ftstitle
  1632. ftsTitleOverride
  1633. Wheatleyite
  1634. c1-2a
  1635. Blue{
  1636. Perfect
  1637. Na2Cu~2[C2O4]2}*2H2O
  1638. Aggregates of blue acicular crystals}
  1639. Triclinic
  1640. Very brittle}
  1641. Organic Compounds
  1642. Oxidized Zones{ weathering products
  1643. near Phoenixville, Pennsylvania, USA
  1644. Wheatley Mine, Phoenixville (near), Chester Co., Pennsylvania, USA; Nishimomaki mine, Gumma pref., Japan]
  1645. Wheatleyite^Na2Cu+2(C2O4)2.*2H2O
  1646. ftsTag
  1647. Whewellite
  1648. ftstitle
  1649. ftsTitleOverride
  1650. WhewelliteG
  1651. e2-3a
  1652. Colourless
  1653. Transparent_translucent
  1654. Very good
  1655. CaC2O4}H2O
  1656. Columnar{ tabular crystals{ often twinned in heart shape}
  1657. Monoclinic_
  1658. Conchoidal}
  1659. Organic Compounds
  1660. Sedimentary rocks
  1661. Czech Republic; Sachsen, Germany; France; Hungary; Montana, South Dakota, Utah, USA; FSU
  1662. Unknown
  1663. Whewellite^CaC2O4.H2O
  1664. ftsTag
  1665. Whiteite-(CaFeMg)
  1666. ftstitle
  1667. ftsTitleOverride
  1668. Whiteite_[CaFeMg]
  1669. Yellow to yellowish brown
  1670. Transparent_translucent
  1671. Ca[Fe~2{Mn~2]Mg2Al2[PO4]4[OH]2}*8H2O
  1672. As prismatic crystals up to 2 cm long{ often twinned}
  1673. Monoclinicm
  1674. Hydrated Phosphates
  1675. Pegmatites
  1676. Minas Gerais, Brazil
  1677. Ilha de Taquaral, Minas Gerais, Brazil
  1678. Whiteite-(CaFeMg)^Ca(Fe+2,Mn+2)Mg2Al2(PO4)4(OH)2.*8H2Ou
  1679. ftsTag
  1680. Whitlockite
  1681. ftstitle
  1682. ftsTitleOverride
  1683. Whitlockite
  1684. k5-6c
  1685. Colourless
  1686. Transparent_translucent
  1687. Ca9[Mg{Fe~2][PO4]6[PO3[OH]]
  1688. Crystals rhombohedral{ rarely tabular\ also coarse granular to earthy}Y
  1689. Trigonalw
  1690. Fracture subconchoidal to uneven\ brittle}
  1691. Anhydrous Phosphates
  1692. Many different geological environments
  1693. Maine, New Hampshire, South Dakota, USA; Western Australia; Algeria; Namibia
  1694. Palermo #1 Pegmatite, North Groton, Grafton Co., New Hampshire, USA
  1695. Whitlockite^Ca9(Mg,Fe+2)(PO4)6[PO3(OH)]
  1696. ftsTag
  1697. Whitmoreite
  1698. ftstitle
  1699. ftsTitleOverride
  1700. Whitmoreite
  1701. Brown
  1702. Not determined
  1703. Fe~2[Fe~3]2[PO4]2[OH]2}*4H2O
  1704. As prismatic pseudo_orthorhombic crystals up to 2mm in length\ elongated\ pseudo_orthombic habit is produced by twinning by reflection\ found as individual crystals\ fan_like sprays and spherical radiating aggregates that resemble `floating naval mines`
  1705. Monoclinic
  1706. Hydrated Phosphates
  1707. PegmatitesM
  1708. Maine, New Hampshire, South Dakota, USA; Bavaria, Germany
  1709. Big Chief pegmatite, Glendale, South Dakota; Palermo #1 Mine, North Groton, Grafton Co., New Hampshire, USA
  1710. Whitmoreite^Fe+2(Fe+3)2(PO4)2(OH)2.*4H2Og
  1711. ftsTag
  1712. Wickenburgite
  1713. ftstitle
  1714. ftsTitleOverride
  1715. Wickenburgite
  1716. White
  1717. Indistinct
  1718. Pb3CaAl2Si10O24[OH]6
  1719. Crystals tabular{ from 0}2 to 1}5mm in size}    
  1720. Hexagonal
  1721. Silicates
  1722. Oxidized Zones{ weathering products
  1723. Arizona, USA
  1724. Potter-- Cramer claim, Wickenburg (near), Maricopa Co., Arizona, USA
  1725. Wickenburgite^Pb3CaAl2Si10O24(OH)6A
  1726. ftsTag
  1727. Wickmanite
  1728. ftstitle
  1729. ftsTitleOverride
  1730. WickmaniteC
  1731. vNot determined
  1732. Yellow to orange
  1733. Not determined
  1734. Mn~2Sn~4[OH]6
  1735. Octahedral crystals}
  1736. Cubic
  1737. Hydroxides=
  1738. Skarns and Calc_Silicates
  1739. ngban, Sweden; Morocco; Norway; FSU
  1740. ngban mine, Filipstad (near), V
  1741. rmland, Sweden
  1742. Wickmanite^Mn+2Sn+4(OH)6'
  1743. ftsTag
  1744. Wilcoxite
  1745. ftstitle
  1746. ftsTitleOverride
  1747. Wilcoxite
  1748. Colourless to white
  1749. Not determined
  1750. MgAl[SO4]2F}*18H2O
  1751. As  prisms}
  1752. Triclinic
  1753. Hydrated Sulphates9
  1754. Efflorescences]
  1755. New Mexico, USA
  1756. Lone Pine Mine, Silver City, Grant Co., New Mexico, USA
  1757. Wilcoxite^MgAl(SO4)2F.*18H2O
  1758. ftsTag
  1759. An ampe
  1760. rsand (&
  1761. in the 
  1762. verb 
  1763. t@o     
  1764. is an
  1765. key. 
  1766.  &Edit,E 
  1767. r hname 
  1768. T. Re@gister
  1769. f`ails 
  1770. ntioned 
  1771. @PATH 
  1772. . Usua`lly, x0
  1773. mbiguou
  1774. gacce
  1775. pt on 
  1776. Wardite
  1777. ftstitle
  1778. ftsTitleOverride
  1779. Wardite
  1780. Colourless to white
  1781. Transparent_translucent
  1782. Perfect
  1783. NaAl3[PO4]2[OH]4}*2H2O
  1784. Pyramidal crystals{ granular{ fibrous}7
  1785. TetragonalW
  1786. Brittle}u
  1787. Hydrated Phosphates
  1788. Many different geological environments
  1789. California, Maine, New Hampshire, South Dakota, Utah, USA; Yukon, South and Western Australia; Brazil; Canada; France
  1790. Clay Canyon, Fairfield (W), Utah Co., Utah, USA
  1791. Wardite^NaAl3(PO4)2(OH)4.*2H2O
  1792. ftsTag
  1793. Wardsmithite
  1794. ftstitle
  1795. ftsTitleOverride
  1796. WardsmithiteI
  1797. e2-3c
  1798. Colourless
  1799. Transparent
  1800. Ca5MgB24O42}*30H2O
  1801. As aggregates of platy crystals}
  1802. Hexagonal
  1803. Hydrated Boratesc
  1804. Evaporites
  1805. California, USA
  1806. Hard Scrabble claim, Death Valley National Monument, Inyo Co., California, USA
  1807. Wardsmithite^Ca5MgB24O42.*30H2O
  1808. ftsTag
  1809. Warikahnite
  1810. ftstitle
  1811. ftsTitleOverride
  1812. Warikahnite
  1813. vNot determined
  1814. Yellow
  1815. Perfect
  1816. Zn3[AsO4]2}*2H2O
  1817. As radiating masses of bladed crystals up to 3 x 0}5 x 5mm}
  1818. Triclinic
  1819. Hydrated Arsenatese
  1820. Oxidized Zones{ weathering products
  1821. Tsumeb, Namibia
  1822. Tsumeb, Namibia
  1823. Warikahnite^Zn3(AsO4)2.*2H2O'
  1824. ftsTag
  1825. Warwickite
  1826. ftstitle
  1827. ftsTitleOverride
  1828. WarwickiteG
  1829. g3-4a
  1830. Brown
  1831. Sub_translucent
  1832. Perfect
  1833. [Mg{Ti{Fe~3{Al]2[BO3]O
  1834. Small{ prismatic crystals\ granular}'
  1835. OrthorhombicI
  1836. Uneven{ brittle}o
  1837. Anhydrous Borates
  1838. Skarns and Calc_Silicates
  1839. near Warwick, New York, USA; Ontario, Canada    
  1840. Warwick, Orange Co., New York, USAA
  1841. Warwickite^(Mg,Ti,Fe+3,Al)2(BO3)O
  1842. ftsTag
  1843. Wavellite
  1844. ftstitle
  1845. ftsTitleOverride
  1846. Wavellite
  1847. g3-4_
  1848. Variety of colours
  1849. Transparent_translucent
  1850. Perfect
  1851. Al3[PO4]2[OH{F]3}*5H2O
  1852. Prismatic\ acicular radiating aggregates}
  1853. Orthorhombica
  1854. Brittle}
  1855. Hydrated Phosphates
  1856. Oxidized Zones{ weathering products
  1857. Widespread USA; Tasmania, Australia; Bolivia; Bulgaria; Czech Republic; England; France; Germany; Ireland; Portugal; Romania and elsewhere
  1858. High Down quarry, Heddon, Filleigh, South Molton (near), Devon, England
  1859. Wavellite^Al3(PO4)2(OH,F)3.*5H2O!
  1860. ftsTag
  1861. Waylandite
  1862. ftstitle
  1863. ftsTitleOverride
  1864. WaylanditeE
  1865. i4-5_
  1866. White
  1867. Opaque
  1868. Not determined
  1869. [Bi{Ca]Al3[PO4{SiO4]2[OH]6
  1870. Massive{ fine_grained}
  1871. Trigonal5
  1872. Anhydrous Phosphates_
  1873. Pegmatites
  1874. Buganda, Uganda
  1875. Wampiro Hill, Busiro Co., Buganda, Uganda
  1876. Waylandite^(Bi,Ca)Al3(PO4,SiO4)2(OH)6
  1877. ftsTag
  1878. Weberite
  1879. ftstitle
  1880. ftsTitleOverride
  1881. WeberiteC
  1882. g3-4]
  1883. White
  1884. Translucent
  1885. Na2MgAlF7
  1886. Irregular grains and fine_grained masses}
  1887. Orthorhombic7
  1888. Fracture uneven}]
  1889. Halides
  1890. Skarns and Calc_Silicates
  1891. Colorado, USA; Greenland; FSU
  1892. Ivigtut, Greenland (SW)
  1893. Weberite^Na2MgAlF7?
  1894. ^(Mgy
  1895. ftsTag
  1896. Weeksite (Gastunite)
  1897. ftstitle
  1898. ftsTitleOverride
  1899. Weeksite [Gastunite]W
  1900. vNot determined
  1901. Yellow
  1902. Not determined
  1903. K2[UO2]2[Si2O5]3}*4H2O
  1904. As small spherulites of radiating crystals}
  1905. OrthorhombicM
  1906. Silicates
  1907. Oxidized Zones{ weathering products
  1908. Widspread USA; Afghanistan; France; Japan; FSU
  1909. Autunite #8 Claim, Thomas Range, Delta (near), Juab Co., Utah, USAC
  1910. Weeksite (Gastunite)^K2(UO2)2(Si2O5)3.*4H2O
  1911. ftsTag
  1912. Wegscheiderite
  1913. ftstitle
  1914. ftsTitleOverride
  1915. WegscheideriteM
  1916. e2-3g
  1917. Colourless
  1918. Distinct in one direction
  1919. Na5[CO3][HCO3]3
  1920. Crystals acicular to bladed\ up to 5cm long}
  1921. Triclinic
  1922. Prismatic\ uneven to subconchoidal fracture}
  1923. Anhydrous Carbonates
  1924. Evaporites
  1925. Wyoming, USA
  1926. Perkins Well #1, Sweetwater Co., Wyoming, USA
  1927. Wegscheiderite^Na5(CO3)(HCO3)3o
  1928. ftsTag
  1929. Weibullite
  1930. ftstitle
  1931. ftsTitleOverride
  1932. WeibulliteG
  1933. e2-3a
  1934. Grey{
  1935. Opaque
  1936. Pb6Bi8[S{Se]18
  1937. Crystals prismatic{ indistinct\ usually massive{ fibrous to prismatic{ or foliated}
  1938. Orthorhombica
  1939. Parallel to elongation\ flexible{ inelastic\ very brittle}
  1940. Sulphosalts
  1941. Hydrothermal Ore veins
  1942. Falun, Sweden
  1943. Falun, Kopparberg, Sweden
  1944. Weibullite^Pb6Bi8(S,Se)18
  1945. ftsTag
  1946. Weilerite
  1947. ftstitle
  1948. ftsTitleOverride
  1949. Weilerite
  1950. vNot determined
  1951. White
  1952. Not determined
  1953. BaAl3[AsO4][SO4][OH]6 [?]
  1954. As earthy crusts}
  1955. Trigonal
  1956. Compound Arsenate
  1957. Oxidized Zones{ weathering products
  1958. Schwarzwald, Germany
  1959. Michael vein, Weiler bei Lahr, Schwarzwald, Germany
  1960. Weilerite^BaAl3(AsO4)(SO4)(OH)6 (?)
  1961. ftsTag
  1962. Weilite
  1963. ftstitle
  1964. ftsTitleOverride
  1965. Weilite
  1966. vNot determined
  1967. White
  1968. Not determined
  1969. CaHAsO4
  1970. Powdery encrustations or pseudomorphs after pharmacolite or haidingerite}
  1971. Triclinic
  1972. Anhydrous Arsenates
  1973. Oxidized Zones{ weathering products
  1974. France; Germany
  1975. Schneeberg, Sachsen, Germany
  1976. Weilite^CaHAsO4
  1977. ftsTag
  1978. Weissbergite
  1979. ftstitle
  1980. ftsTitleOverride
  1981. WeissbergiteG
  1982. c1-2a
  1983. Grey{
  1984. Perfect
  1985. TlSbS2
  1986. Irregular grains{ rarely prismatic or tabular with striations parallel to their length\ grains range from 0}005 to 0}5mm in length}
  1987. Triclinic
  1988. Sulphosalts
  1989. Hydrothermal Ore veins
  1990. Nevada, USA
  1991. Carlin mine, Elko (NW), Eureka Co., Nevada, USA
  1992. Weissbergite^TlSbS2
  1993. ftsTag
  1994. Wherryite
  1995. ftstitle
  1996. ftsTitleOverride
  1997. Wherryite
  1998. vNot determined
  1999. Yellow to yellowish green
  2000. Pb7[Cu~2]2[SO4]4[SiO4]2[OH]2
  2001. Massive{ fine granular\ fibrous to acicular}    
  2002. Monoclinic)
  2003. Compound SulphatesQ
  2004. Oxidized Zones{ weathering products
  2005. Arizona, USA
  2006. Mammoth Mine, Tiger, Pinal Co., Arizona, USA
  2007. Wherryite^Pb7(Cu+2)2(SO4)4(SiO4)2(OH)25
  2008. ftsTag
  2009. !5    N 
  2010. notiff
  2011. (Mg+3)4(SO4)6(OH)2.*20H2O
  2012. Triclinic
  2013. Crystals tabular; usually as loose scaly aggregates; a
  2014. Vyacheslavite
  2015. ftstitle
  2016. ftsTitleOverride
  2017. Vyacheslavite
  2018. vNot determined
  2019. Green
  2020. Not determined
  2021. U~4[PO4][OH]}*2}5H2O
  2022. As tabular crystallites and aggregates}
  2023. Orthorhombic9
  2024. Hydrated Phosphates
  2025. Pegmatites
  2026. unspecified locality in FSU
  2027. Unspecified locality, Uzbekistan (?), FSU
  2028. Vyacheslavite^U+4(PO4)(OH).*2.5H2O7
  2029. ftsTag
  2030. Vysotskite
  2031. ftstitle
  2032. ftsTitleOverride
  2033. VysotskiteC
  2034. vNot determined
  2035. Silver
  2036. Not determined
  2037. [Pd{Ni]S
  2038. As minute irregular masses{ rarely in well_formed prismatic crystals up to 0}07mm}/
  2039. TetragonalO
  2040. Sulphides{ Tellurides etc
  2041. Intermediate to acid Volcanic rocks
  2042. Noril'sk deposits, FSU; Ontario, Canada
  2043. Noril'sk, Siberia (N), Russia, FSU/
  2044. Vysotskite^(Pd,Ni)S
  2045. ftsTag
  2046. Vyuntspakhkite-(Y)
  2047. ftstitle
  2048. ftsTitleOverride
  2049. Vyuntspakhkite_[Y]W
  2050. m6-7q
  2051. Colourless
  2052. Transparent
  2053. Y4Al2AlSi5O18[OH]5
  2054. Slender{ prismatic{ 0}5 to 0}7mm crystals}5
  2055. MonoclinicU
  2056. Brittle}s
  2057. Silicates
  2058. Syenites{ Alkali intrusions
  2059. Kola Peninsula, FSU
  2060. Vyuntspakh Mt., Kola Peninsula, Russia, FSU
  2061. Vyuntspakhkite-(Y)^Y4Al2AlSi5O18(OH)5
  2062. ftsTag
  2063. Wadeite
  2064. ftstitle
  2065. ftsTitleOverride
  2066. Wadeite
  2067. k5-6[
  2068. Colourless{
  2069. Transparent
  2070. K2CaZr[SiO3]4
  2071. Crystals prismatic{ hexagonal in cross section\ usually terminated by basal pinacoids{ sometimes with modifying pyramid faces}o
  2072. Hexagonal
  2073. Fracture conchoidal\ brittle}
  2074. Silicates
  2075. Basic and Ultrabasic Volcanic rocks
  2076. Walgidee Hills, Western Australia; Kola Peninsula, FSUi
  2077. Walgidee Hills, Fitzroy Basin, Kimberley Div., Western Australia, Australia
  2078. Wadeite^K2CaZr(SiO3)4
  2079. ftsTag
  2080. Wadsleyite
  2081. ftstitle
  2082. ftsTitleOverride
  2083. WadsleyiteC
  2084. vNot determined
  2085. Brown
  2086. Not determined
  2087. b_[Mg{Fe~2]2SiO4
  2088. Anhedral grains in microcrystalline aggregates pseudomorphing olivine fragments}5
  2089. OrthorhombicW
  2090. Silicates
  2091. Meteorites
  2092. Deep Space
  2093. Peace River meteorite, Alberta, Canada
  2094. Wadsleyite^b-(Mg,Fe+2)2SiO4
  2095. ftsTag
  2096. Wagnerite
  2097. ftstitle
  2098. ftsTitleOverride
  2099. Wagnerite
  2100. k5-6_
  2101. Brown to brownish green
  2102. Translucent_opaque
  2103. Imperfect
  2104. [Mg{Fe~2]2[PO4]F
  2105. Short_columnar crystals with longitudinal striation{ mostly compact}U
  2106. Monoclinicu
  2107. Conchoidal}
  2108. Anhydrous Phosphates
  2109. Many different geological environments
  2110. Antarctica; Salzburg, Austria; Germany; Italy; Norway; Sweden; Colorado, USA_
  2111. llengraben, Werfen (near), Salzburg, Austria
  2112. Wagnerite^(Mg,Fe+2)2(PO4)F
  2113. ftsTag
  2114. Wairauite
  2115. ftstitle
  2116. ftsTitleOverride
  2117. Wairauite
  2118. vNot determined
  2119. Opaque
  2120. Not determined
  2121. As euhedral grains{ cubic and octahedron common forms\ some grains zoned{ consisting of a core of awaruite surrounded by wairauite}
  2122. Cubic
  2123. Native elements and Alloys
  2124. Altered Ultramafic rocks
  2125. Wairau Valley, South Island, New  Zealand; Canada
  2126. Red Hill, Wairau Valley, South Island, New Zealand
  2127. Wairauite^CoFe
  2128. ftsTag
  2129. Wakabayashilite
  2130. ftstitle
  2131. ftsTitleOverride
  2132. Wakabayashilite
  2133. c1-2i
  2134. Yellow
  2135. Perfect
  2136. [As{Sb]11S18
  2137. Crystals prismatic or fibrous{ up to 2cm long}    
  2138. Hexagonal
  2139. Flexible}
  2140. Sulphides{ Tellurides etc
  2141. Hydrothermal Ore veins
  2142. Nevada, USA; Japan; France; FSU
  2143. Nishinomaki mine, Gumma pref., Japan and/or WhiteCaps Mine, Manhattan, Nye Co., Nevada, USA
  2144. Wakabayashilite^(As,Sb)11S18
  2145. ftsTag
  2146. Wakefieldite-(Ce) (Kusuite)
  2147. ftstitle
  2148. ftsTitleOverride
  2149. Wakefieldite_[Ce] [Kusuite]
  2150. Black
  2151. Opaque
  2152. [Ce~3{Pb~2{Pb~4]VO4
  2153. As crystals up to 1 mm}
  2154. TetragonalK
  2155. Anhydrous Vanadates
  2156. Oxidized Zones{ weathering products
  2157. Democratic Republic of Congo
  2158. Kusu Deposit, Kinshasa (SW), Democratic Republic of Congo
  2159. Wakefieldite-(Ce) (Kusuite)^(Ce+3,Pb+2,Pb+4)VO4
  2160. ftsTag
  2161. Wakefieldite-(Y)
  2162. ftstitle
  2163. ftsTitleOverride
  2164. Wakefieldite_[Y]O
  2165. Yellow
  2166. Not determined
  2167. Massive}
  2168. Tetragonal
  2169. Anhydrous Vanadates
  2170. Oxidized Zones{ weathering products
  2171. Wakefield, Quebec, Canada
  2172. Evans-Lou mine, St-Pierre-de-Wakefield (near), Portland twp., Papineau Co., Qu
  2173. bec, Canada
  2174. Wakefieldite-(Y)^YVO4
  2175. ftsTag
  2176. Walentaite
  2177. ftstitle
  2178. ftsTitleOverride
  2179. WalentaiteC
  2180. Yellow to yellowish green
  2181. Perfect
  2182. H[Ca{Mn~2{Fe~2][Fe~3]3[AsO4{PO4]4}*7H2O
  2183. Rosette_like aggregates of thin bladed crystals}-
  2184. OrthorhombicO
  2185. Hydrated Arsenatesw
  2186. Oxidized Zones{ weathering products
  2187. South Dakota, USA
  2188. White Elephant Mine, Pringle, Custer Co., South Dakota, USA
  2189. Walentaite^H(Ca,Mn+2,Fe+2)(Fe+3)3(AsO4,PO4)4.*7H2O}
  2190. ftsTag
  2191. Wallisite
  2192. ftstitle
  2193. ftsTitleOverride
  2194. Wallisite
  2195. vNot determined
  2196. Opaque
  2197. PbTl[Cu{Ag]As2S5
  2198. Massive}
  2199. Triclinic
  2200. Sulphosalts
  2201. Hydrothermal Ore veinsk
  2202. Valais, Switzerland
  2203. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland
  2204. Wallisite^PbTl(Cu,Ag)As2S5
  2205. ftsTag
  2206. Wallkilldellite
  2207. ftstitle
  2208. ftsTitleOverride
  2209. Wallkilldellite
  2210. Perfect
  2211. Ca4[Mn~2]6[As~5]4O16[OH]8}*18H2O
  2212. As flattened{ radial clusters of platy 0}1mm crystals}
  2213. Hexagonal
  2214. Hydrated Arsenatesg
  2215. Oxidized Zones{ weathering products
  2216. New Jersey, USA
  2217. Sterling Hill Mine, Ogdensburg, Sussex Co., New Jersey, USA
  2218. Wallkilldellite^Ca4(Mn+2)6(As+5)4O16(OH)8.*18H2Oi
  2219. ftsTag
  2220. Walstromite
  2221. ftstitle
  2222. ftsTitleOverride
  2223. Walstromite
  2224. g3-4_
  2225. White
  2226. Perfect
  2227. BaCa2Si3O9
  2228. Crystals nearly equant to short prismatic{ anhedral to subhedral\ grain size ranges from a fraction of a millimetre to 15mm in length}U
  2229. Triclinic
  2230. Silicates
  2231. Skarns and Calc_Silicates
  2232. Fresno County, California, USA
  2233. Big Creek and Rush Creek, Fresno Co., California, USA
  2234. Walstromite^BaCa2Si3O9{
  2235. ftsTag
  2236. Walpurgis vein, Weisser Hirsch mine, Neust
  2237. dtel, Schneeberg (near), Sachsen, Germany
  2238. Walpurgite^Bi4(UO2)(AsO4)2O4.*2H2O
  2239. nite^Sr3Na2Zr(CO3)6.*3H2O
  2240. ftsTitleOverride
  2241. ef    Nd
  2242. (9own,9
  2243. Big Creek and Rush Creek, Fresno Co., California, USA
  2244. Macdonaldite^BaCa4Si16O36(OH)2.*10H2O
  2245. Macdonaldite^BaC
  2246. Vitusite-(Ce)
  2247. ftstitle
  2248. ftsTitleOverride
  2249. Vitusite_[Ce]
  2250. i4-5_
  2251. Not determined
  2252. Na3[Ce{La][PO4]2
  2253. Orthorhombic
  2254. Anhydrous Phosphates
  2255. Syenites{ Alkali intrusions
  2256. southern Greenland; Kola Peninsula, FSU
  2257. Vitusite-(Ce)^Na3(Ce,La)(PO4)2
  2258. ftsTag
  2259. Vivianite
  2260. ftstitle
  2261. ftsTitleOverride
  2262. Vivianite
  2263. c1-2_
  2264. Greenish blue
  2265. Translucent
  2266. Perfect
  2267. [Fe~2]3[PO4]2}*8H2O
  2268. Long_columnar{ needle_shaped{ tabular{ compact{ reniform{ globular{ radial{ earthy{ powdery}_
  2269. Monoclinic
  2270. Soft{ thin laminae{ flexible}
  2271. Hydrated Phosphates
  2272. Many different geological environments
  2273. Widespread USA; Australia; Brazil; Canada; Czech Republic; England; France; Germany; Mexico; Japan; Romania; Scotland; FSU; Former Yugoslavia
  2274. St. Agnes, Cornwall, England
  2275. Vivianite^(Fe+2)3(PO4)2.*8H2O
  2276. ftsTag
  2277. Vladimirite
  2278. ftstitle
  2279. ftsTitleOverride
  2280. Vladimirite
  2281. g3-4a
  2282. Transparent
  2283. Ca5H2[AsO4]4}*5H2O
  2284. As acicular radial aggregates}
  2285. Monoclinic3
  2286. Hydrated Arsenates[
  2287. Oxidized Zones{ weathering products
  2288. Bou-Azzer district, Morocco; Tuva, FSU
  2289. Kovouaksi, Tuva, Russia, FSU
  2290. Vladimirite^Ca5H2(AsO4)4.*5H2OA
  2291. eldi{
  2292. ftsTag
  2293. Vlasovite
  2294. ftstitle
  2295. ftsTitleOverride
  2296. Vlasovite
  2297. Colourless}
  2298. Transparent
  2299. Distinct in one direction
  2300. Na2ZrSi4O11
  2301. Grains up to 0}5 x 1 x 1}5cm in size}
  2302. MonoclinicM
  2303. Also a second imperfect cleavage at an angle of 88_ to the first\ fracture irregular to conchoidal\ brittle}
  2304. Silicates
  2305. Contact Metamorphic rocks
  2306. Ascension Island; Kola Peninsula, FSU
  2307. Mt. Varnbed (near), Lovozero massif, Kola Peninsula, Russia, FSU
  2308. Vlasovite^Na2ZrSi4O11
  2309. ftsTag
  2310. Voglite
  2311. ftstitle
  2312. ftsTitleOverride
  2313. Voglite
  2314. vNot determined
  2315. Green
  2316. Perfect
  2317. Ca2Cu[UO2][CO3]4}*6H2O
  2318. As coatings and aggregates of tiny scales\ scales are rhomboidal in outline{ resembling gypsum{ and are striated on the flat side parallel to an edge}u
  2319. Monoclinic
  2320. Hydrated Carbonates
  2321. Oxidized Zones{ weathering products
  2322. Arizona, Utah, USA; Czech Republic1
  2323. Elias mine, Jachymov ( St. Joachimsthal), Z
  2324. padocesky kraj, Bohemia, Czech Republic
  2325. Voglite^Ca2Cu(UO2)(CO3)4.*6H2O
  2326. ftsTag
  2327. Volkovskite
  2328. ftstitle
  2329. ftsTitleOverride
  2330. Volkovskite
  2331. vNot determined
  2332. Orange
  2333. Perfect
  2334. KCa4[B5O8[OH]]4[B[OH]3]2Cl}*4H2O
  2335. Plates of elongated outline with angles near 60_ and 120_{ sometimes rhomb_like\ plates up to 1}5 x 0}5 x 0}05mm in size\ as subspherical{ granular masses up to 5cm in size}
  2336. Monoclinic
  2337. Brittle\ crushes to small splinters}
  2338. Hydrated Borates!
  2339. EvaporitesA
  2340. Penobsquis, southern New Brunswick, Canada
  2341. Inder, Kazakhstan, (?), FSU
  2342. Volkovskite^KCa4[B5O8(OH)]4[B(OH)3]2Cl.*4H2O
  2343. ftsTag
  2344. Voltaite
  2345. ftstitle
  2346. ftsTitleOverride
  2347. VoltaiteC
  2348. Dark green{
  2349. Opaque
  2350. K2[Fe~2]5[Fe~3]4[SO4]12}*18H2O
  2351. Crystals octahedral{ dodecahedral and in combinations of these\ also massive{ granular}
  2352. Cubic
  2353. Fracture conchoidal}
  2354. Hydrated Sulphates
  2355. Effloresences
  2356. Arizona, California, Utah, USA; Mt Isa, Australia; Bolivia; Cyprus; Czech Republic; Germany; Italy; Japan; Spaink
  2357. Pozzuoli, Napoli (Naples), Campania, Italy
  2358. Voltaite^K2(Fe+2)5(Fe+3)4(SO4)12.*18H2O
  2359. ftsTag
  2360. Volynskite
  2361. ftstitle
  2362. ftsTitleOverride
  2363. VolynskiteG
  2364. e2-3a
  2365. Grey{
  2366. Opaque
  2367. Perfect
  2368. AgBiTe2
  2369. Massive\ as embedded grains less than 0}3mm in size}
  2370. Orthorhombic?
  2371. Brittle}]
  2372. Sulphides{ Tellurides etc
  2373. Hydrothermal Ore veins
  2374. Armenia, FSU; Kambalda, Western Australia; India; Japan
  2375. Armenia, FSU)
  2376. Volynskite^AgBiTe2[
  2377. ftsTag
  2378. Vonsenite (Paigeite)
  2379. ftstitle
  2380. ftsTitleOverride
  2381. Vonsenite [Paigeite]Y
  2382. Black
  2383. Opaque
  2384. [Fe~2{Mg]2Fe~3BO5
  2385. As granular polygonal aggregates and occasionally stubby prisms having diamond_shaped cross section}e
  2386. Orthorhombic
  2387. Anhydrous Borates
  2388. Skarns and Calc_Silicates
  2389. California, New York, USA; China; Spain; FSU!
  2390. Old City quarry, Riverside, Riverside Co., California, USAq
  2391. Vonsenite (Paigeite)^(Fe+2,Mg)2Fe+3BO5
  2392. ftsTag
  2393. Vozhminite
  2394. ftstitle
  2395. ftsTitleOverride
  2396. VozhminiteC
  2397. VHN100=270-436g
  2398. Yellow
  2399. Opaque
  2400. Distinct in one direction
  2401. [Ni{Co]4[As{Sb]S2
  2402. Hexagonal
  2403. Sulphosalts
  2404. Basic and Ultrabasic Volcanic rocks
  2405. Vozhmin massif, Karelia (NE), Russia, FSU
  2406. Vozhminite^(Ni,Co)4(As,Sb)S2    
  2407. ftsTag
  2408. Vrbaite
  2409. ftstitle
  2410. ftsTitleOverride
  2411. Vrbaite
  2412. g3-4Y
  2413. Black
  2414. Translucent
  2415. Tl4Hg3Sb2As8S20
  2416. Crystals small{ thick tabular or pyramidal\ usually in groups}+
  2417. OrthorhombicM
  2418. Sulphosalts
  2419. Hydrothermal Ore veins
  2420. FYRO Macedonia
  2421. Alsar (Allchar), Rozden (near), FYRO Macedonia
  2422. Vrbaite^Tl4Hg3Sb2As8S20
  2423. zil;u
  2424. ftsTag
  2425. Vuagnatite
  2426. ftstitle
  2427. ftsTitleOverride
  2428. VuagnatiteC
  2429. vNot determined
  2430. White
  2431. Not determined
  2432. CaAlSiO4[OH]
  2433. Anhedral to subhedral crystals\ rarely euhedral\ crystals are from 0}03 to 0}5mm in size and elongated}
  2434. Orthorhombick
  2435. Silicates
  2436. Altered Ultramafic rocks
  2437. Taurus Mountains, south-western Turkey
  2438. rtlencik Tepe, Doganbaba, Burdur, Taurus Mts., Turkey (SW)I
  2439. Vuagnatite^CaAlSiO4(OH)
  2440. ftsTag
  2441. Vulcanite
  2442. ftstitle
  2443. ftsTitleOverride
  2444. Vulcanite
  2445. c1-2]
  2446. Bronze to brassy
  2447. Not determined
  2448. As aggregates of prismatic or blade_like to irregular grains}
  2449. Orthorhombic7
  2450. One prominent cleavage and one less prominent are probably pinacoidal}
  2451. Sulphides{ Tellurides etc
  2452. Hydrothermal Ore veins
  2453. Colorado, USA
  2454. Good Hope Mine, Vulcan, Gunnison Co., Colorado, USA
  2455. Vulcanite^CuTe
  2456. ftsTag
  2457. Vuonnemite
  2458. ftstitle
  2459. ftsTitleOverride
  2460. VuonnemiteC
  2461. e2-3]
  2462. Yellowy
  2463. Perfect
  2464. Na5Nb3Ti[Si2O7]3O2F2}*2Na3PO4
  2465. As plates up to 1}8 x 1}5 x 0}15cm}
  2466. Triclinic
  2467. Silicates
  2468. Syenites{ Alkali intrusions
  2469. Kola Peninsula, FSU
  2470. Vuonnemi River Valley, Khibina massif, Kola Peninsula, Russia, FSU
  2471. Vuonnemite^Na5Nb3Ti(Si2O7)3O2F2.*2Na3PO4A
  2472. ftsTag
  2473. ike gypsum}
  2474. Brittle}
  2475. Native elements and Alloys
  2476. ftstitle
  2477. Hydrothermal Ore veins
  2478. Mercury^Hg
  2479. Arizona, California, Texas, Utah, Washington, USA; Germany; Italy; Spain; Former Yugoslavia
  2480. Mercury^Hg
  2481. Vesuvianite (Idocrase)
  2482. ftstitle
  2483. ftsTitleOverride
  2484. Vesuvianite [Idocrase]_
  2485. m6-7y
  2486. Variety of colours
  2487. Transparent_translucent
  2488. Indistinct
  2489. Ca10Mg2Al4[SiO4]5[Si2O7]2[OH]4#
  2490. Columnar{ needle_shaped{ pyramidal{ thick tabular crystals\ compact{ granular{ massive{ radial}
  2491. Tetragonal
  2492. Uneven and splintery}
  2493. Silicates
  2494. Metamorphic rocks
  2495. Widespread USA; Australia; Canada; Czech Republic; Finland; France; Italy; Japan; Kenya; Korea; Mexico; Norway; Pakistan; Romania; Taiwan; FSU and elsewhere
  2496. Mt. Vesuvius, Napoli, Campania, Italy
  2497. Vesuvianite (Idocrase)^Ca10Mg2Al4(SiO4)5(Si2O7)2(OH)4
  2498. ftsTag
  2499. Veszelyite (Arakawaite, Kipushite)
  2500. ftstitle
  2501. ftsTitleOverride
  2502. Veszelyite [Arakawaite{ Kipushite]u
  2503. Translucent
  2504. [Cu{Zn]3[PO4][OH]3}*2H2O
  2505. As granular aggregates\ short prismatic{ thick tabular crystals}i
  2506. Monoclinic
  2507. Hydrated Phosphates
  2508. Oxidized Zones{ weathering products
  2509. Banat, Romania
  2510. Ocna de Fier (Moravica or Vask
  2511. ), Banat, RomaniaW
  2512. Veszelyite (Arakawaite, Kipushite)^(Cu,Zn)3(PO4)(OH)3.*2H2O
  2513. ftsTag
  2514. Vigezzite
  2515. ftstitle
  2516. ftsTitleOverride
  2517. Vigezzite
  2518. i4-5_
  2519. Orange{
  2520. Opaque
  2521. Clear
  2522. [Ca{Ce][Nb{Ta{Ti]2O6
  2523. As flat prismatic crystals up to 3 mm long}
  2524. OrthorhombicA
  2525. Conchoidal fracture}k
  2526. Oxides
  2527. Pegmatites
  2528. Piemonte, Italy
  2529. Alpe Rosso and Pizzo Marcio, Orcesco (near), Valle Vigezzo, Novara, Piemonte, Italy
  2530. Vigezzite^(Ca,Ce)(Nb,Ta,Ti)2O6u
  2531. ftsTag
  2532. Viitaniemiite
  2533. ftstitle
  2534. ftsTitleOverride
  2535. Viitaniemiite
  2536. Grey{
  2537. Clear
  2538. Na[Ca{Mn]Al[PO4][F{OH]3
  2539. Flattened and elongated crystals} Polysynthetically twinned}
  2540. Monoclinic7
  2541. Anhydrous Phosphatesa
  2542. Carbonatites
  2543. Orivesi, Finland
  2544. Viitaniemi, Er
  2545. rvi, Orivesi, Finland
  2546. Viitaniemiite^Na(Ca,Mn)Al(PO4)(F,OH)3
  2547. ftsTag
  2548. Vikingite
  2549. ftstitle
  2550. ftsTitleOverride
  2551. Vikingite
  2552. g3-4Y
  2553. Not determined}
  2554. Ag5Pb8Bi13S30
  2555. Lamellar 0}5mm grains\ twinned}
  2556. Monoclinic
  2557. Sulphosalts
  2558. Skarns and Calc_Silicates
  2559. Ivigtut, Greenlandq
  2560. Ivigtut, Greenland (SW)
  2561. Vikingite^Ag5Pb8Bi13S30
  2562. ftsTag
  2563. Villamaninite
  2564. ftstitle
  2565. ftsTitleOverride
  2566. Villamaninite
  2567. i4-5g
  2568. Black
  2569. Opaque
  2570. [Cu{Ni{Co{Fe]S2
  2571. As cubo_octahedral crystals\ in irregular masses also as radiating nodular masses}G
  2572. Cubic
  2573. Brittle}
  2574. Sulphides{ Tellurides etc
  2575. Hydrothermal Ore veins
  2576. n, Spain
  2577. Providencia mine, C
  2578. rmenes, Villaman
  2579. n (near), Le
  2580. n, SpainO
  2581. Villamaninite^(Cu,Ni,Co,Fe)S2
  2582. ftsTag
  2583. Villiaumite
  2584. ftstitle
  2585. ftsTitleOverride
  2586. Villiaumite
  2587. e2-3c
  2588. Transparent_translucent
  2589. Perfect
  2590. Crystals minute\ usually massive{ granular}
  2591. Cubic
  2592. Brittle}_
  2593. Halides
  2594. Syenites{ Alkali intrusions
  2595. Canada; Greenland; Kenya; Guinea, West Africa; New Mexico, USA; FSU;    
  2596. Roma Island, Los Islands, Guinea?
  2597. Villiaumite^NaF
  2598. ftsTag
  2599. Vimsite
  2600. ftstitle
  2601. ftsTitleOverride
  2602. Vimsite
  2603. Colourlessw
  2604. Transparent
  2605. Perfect
  2606. CaB2O2[OH]4
  2607. Crystals up to 2 mm in size}
  2608. Monoclinic+
  2609. Anhydrous Borates
  2610. Skarns and Calc_Silicates
  2611. Urals, FSU
  2612. Ural Mts., Russia, FSU
  2613. Vimsite^CaB2O2(OH)4
  2614. ftsTag
  2615. Vinciennite
  2616. ftstitle
  2617. ftsTitleOverride
  2618. Vinciennite
  2619. Orange}
  2620. Opaque
  2621. Not determined
  2622. Cu10Fe4Sn[As{Sb]S16
  2623. Grains up to 1mm}
  2624. Tetragonal/
  2625. Conchoidal fracture\ brittle}
  2626. Sulphosalts
  2627. Hydrothermal Ore veins
  2628. Saone-et-Coire, France; Huaron, Peru
  2629. Chizeuil, Bourbon-Lancy, Sa
  2630. ne-et-Loire, France
  2631. Vinciennite^Cu10Fe4Sn(As,Sb)S16
  2632. ftsTag
  2633. Vinogradovite
  2634. ftstitle
  2635. ftsTitleOverride
  2636. Vinogradovite
  2637. Colourless
  2638. Perfect
  2639. [Na{Ca{K]4Ti4AlSi6O23[OH]}*2H2O
  2640. As spherulites and in aggregates of fibrous crystals\ less commonly as fine prismatic crystals}
  2641. Monoclinicm
  2642. Fracture uneven{ brittle}
  2643. Silicates
  2644. Syenites{ Alkali intrusions
  2645. Kola Peninsula, FSU
  2646. Khibina massif and Lovozero massif, Kola Peninsula, Russia, FSU
  2647. Vinogradovite^(Na,Ca,K)4Ti4AlSi6O23(OH).*2H2O
  2648. ftsTag
  2649. Violarite
  2650. ftstitle
  2651. ftsTitleOverride
  2652. Violarite
  2653. k5-6_
  2654. Greyy
  2655. Opaque
  2656. Imperfect
  2657. FeNi2S4
  2658. Massive\ granular to compact}
  2659. Cubic
  2660. Fracture subconchoidal to uneven}
  2661. Sulphides{ Tellurides etc
  2662. Hydrothermal Ore veins
  2663. Widespread USA; Canada; Norway
  2664. Vermilion mine, Sudbury (near), Ontario, Canada
  2665. Violarite^FeNi2S4
  2666. ftsTag
  2667. Virgilite
  2668. ftstitle
  2669. ftsTitleOverride
  2670. Virgilite
  2671. VHN=681-722
  2672. Colourless
  2673. Transparent
  2674. LixAlxSi[3_x]O6
  2675. Well formed hexagonal prisms with heagonal bipyramidal terminations}%
  2676. TrigonalC
  2677. Silicates
  2678. Intermediate_acid Volcanic rocks
  2679. Macusani, Peru
  2680. Macusani, Peru
  2681. Virgilite^LixAlxSi(3-x)O6
  2682. ftsTag
  2683. ftstitle
  2684. ftsTitleOverride
  2685. Viseite
  2686. g3-4[
  2687. White
  2688. Transparent_translucent
  2689. NaCa5Al10[SiO4]3[PO4]5[OH]14}*10H2O [?]
  2690. Massive}
  2691. Cubic
  2692. Brittle}U
  2693. Framework Silicates
  2694. Sedimentary rocks
  2695. ge, Belgium
  2696. ge (near), Belgium
  2697. ite^NaCa5Al10(SiO4)3(PO4)5(OH)14.*10H2O (?)
  2698. ftsTag
  2699. Vishnevite (Sulfate Cancrinite)
  2700. ftstitle
  2701. ftsTitleOverride
  2702. Vishnevite [Sulfate Cancrinite]
  2703. Variety of colours
  2704. Transparent_translucent
  2705. Perfect
  2706. [Na{Ca{K]6[Si{Al]12O24[SO4{CO3{Cl]2_4}nH2O9
  2707. Usually massive\ rare prismatic crystals}
  2708. Hexagonal
  2709. Framework Silicas{ Alkali intrusions
  2710. P6*322
  2711. Vishnevite (Sulfate Cancrinite)^(Na,Ca,K)6(Si,Al)12O24(SO4,CO3,Cl)2-4.nH2OY
  2712. ftsTag
  2713. Vishnevite (Sulfate Cancrinite)^(Na,Ca,K)6(Si,Al)12O24(SO4,CO3,Cl)2-4.nH2O
  2714. VH     9a
  2715.     }/py
  2716. Melanocerite-(Ce)
  2717. Varlamoffite (Souxite)
  2718. ftstitle
  2719. ftsTitleOverride
  2720. Varlamoffite [Souxite][
  2721. vNot determined
  2722. Yellow
  2723. [Sn{Fe][O{OH]2
  2724. Massive\ earthy{ porous}    
  2725. Tetragonal)
  2726. OxidesE
  2727. Pegmatitese
  2728. South Dakota, USA; Algeria; North Queensland, Australia; England; Malaysia; Democratic Republic of Congo
  2729. Kalima, Kivu, Democratic Republic of Congo#
  2730. Varlamoffite (Souxite)^(Sn,Fe)(O,OH)2
  2731. ftsTag
  2732. Varulite
  2733. ftstitle
  2734. ftsTitleOverride
  2735. VaruliteA
  2736. Yellow to yellowish green
  2737. Transparent_translucent
  2738. [Na{Ca]Mn[Mn{Fe~2{Fe~3]2[PO4]3
  2739. Massive{ granular}-
  2740. MonoclinicM
  2741. Anhydrous Phosphatesw
  2742. Pegmatites
  2743. sterbotten, Sweden
  2744. Varutr
  2745. sk pegmatite, Boliden mines (SE), Skellefte
  2746.  (near), V
  2747. sterbotten, Sweden'
  2748. Varulite^(Na,Ca)Mn(Mn,Fe+2,Fe+3)2(PO4)3
  2749. ftsTag
  2750. Vashegyite
  2751. ftstitle
  2752. ftsTitleOverride
  2753. VashegyiteE
  2754. e2-3_
  2755. White
  2756. Sub_translucent
  2757. Perfect
  2758. Al11[PO4]9[OH]6}*38H2O
  2759. Massive{ compact to porous\ also as spherical aggregates with a radial fibrous structure}
  2760. Orthorhombic}
  2761. Hydrated Phosphates
  2762. Sedimentary rocks
  2763. Nevada, USA; Brazil; Slovakia; Germany; Hungary
  2764. Zelenzn
  2765. k, Vashegy mine, Szirk (near), Slovakia
  2766. Vashegyite^Al11(PO4)9(OH)6.*38H2O
  2767. ftsTag
  2768. Vaterite
  2769. ftstitle
  2770. ftsTitleOverride
  2771. Vaterite?
  2772. Colourlessw
  2773. Not determined
  2774. CaCO3
  2775. Finely fibrous{ platy}
  2776. Hexagonal
  2777. Anhydrous Carbonates-
  2778. Skarns and Calc_Silicates
  2779. Ballycraigy, Larne, Northern Ireland; Hatrurim Formation, Israel
  2780. Ballycraigy, Larne, Co. Antrim, Northern Ireland
  2781. Vaterite^CaCO3'
  2782. d, La
  2783. ftsTag
  2784. Vauquelinite
  2785. ftstitle
  2786. ftsTitleOverride
  2787. VauqueliniteI
  2788. e2-3c
  2789. Green
  2790. Transparent_translucent
  2791. Pb2Cu[CrO4][PO4][OH]
  2792. Crystals usually wedge_shaped{ minute\ as irregular aggregates\ fibrous\ compact\ granular}
  2793. Monoclinici
  2794. Fracture uneven{ brittle}
  2795. Compound Phosphates
  2796. Oxidized Zones{ weathering products
  2797. Australia; Urals, FSU; Musonoi, Shaba, Democratic Republic of Congo;W
  2798. Berezov, Ekaterinburg (Sverdlovsk), Ural Mts., FSU
  2799. Vauquelinite^Pb2Cu(CrO4)(PO4)(OH)
  2800. ftsTag
  2801. Vauxite
  2802. ftstitle
  2803. ftsTitleOverride
  2804. Vauxite
  2805. g3-4[
  2806. Blueu
  2807. Transparent_translucent
  2808. Fe~2Al2[PO4]2[OH]2}*6H2O
  2809. Crystals minute{ tabular{ and somewhat elongated\ as radial or subparallel aggregates\ twinning}a
  2810. Triclinic
  2811. Brittle}
  2812. Hydrated Phosphates
  2813. Pegmatites
  2814. Llallagua, Bolivia
  2815. Siglo XX mine, Llallagua, Potos
  2816. , Bolivia
  2817. Vauxite^Fe+2Al2(PO4)2(OH)2.*6H2O
  2818. ftsTag
  2819. yrynenite
  2820. ftstitle
  2821. ftsTitleOverride
  2822. Vayrynenite
  2823. Pink{
  2824. Transparent
  2825. Distinct in one direction
  2826. MnBePO4[OH{F]
  2827. Crystals prismatic\ in drusy aggregates\ usually massive{ granular}
  2828. Monoclinick
  2829. Brittle}
  2830. Anhydrous Phosphates
  2831. Pegmatites
  2832. Finland; Ognevsk-Bakena region, Kazakhstan, FSU
  2833. Viitaniemi, Er
  2834. rvi, Orivesi, FinlandU
  2835. yrynenite^MnBePO4(OH,F)
  2836. ftsTag
  2837. Veatchite-A
  2838. ftstitle
  2839. ftsTitleOverride
  2840. Veatchite_A
  2841. vNot determined
  2842. Colourless
  2843. Transparent
  2844. Perfect
  2845. Sr2B11O16[OH]5}H2O
  2846. Well_formed{ platy{ rhombic crystals up to 2mm\ polysynthetic twinning}
  2847. Triclinic
  2848. Hydrated Borates
  2849. Evaporites
  2850. tahya, Turkey
  2851. Killik and Hisarcik colemanite deposits, K
  2852. tahya, Turkey-
  2853. Veatchite-A^Sr2B11O16(OH)5.H2Ok
  2854. ftsTag
  2855. Veenite
  2856. ftstitle
  2857. ftsTitleOverride
  2858. Veenite
  2859. g3-4Y
  2860. Greys
  2861. Pb2[Sb{As]2S5
  2862. Commonly massive or as disseminated anhedral grains\ crystals elongated with prism zone almost equant\ faces roughened and grooved}
  2863. Orthorhombicm
  2864. Fracture conchoidal\ very brittle}
  2865. Sulphosalts
  2866. Hydrothermal Ore veins
  2867. Madoc, Ontario, Canada
  2868. Taylor pit, Madoc, Huntingdon twp., Hastings Co., Ontario, Canada
  2869. Veenite^Pb2(Sb,As)2S5
  2870. ftsTag
  2871. Velikite
  2872. ftstitle
  2873. ftsTitleOverride
  2874. Velikite=
  2875. vNot determined
  2876. Grey}
  2877. Opaque
  2878. [Cu{Hg]11Sn4S16
  2879. Tetragonal
  2880. Sulphosalts
  2881. Hydrothermal Ore veins-
  2882. Kirghizia, FSUQ
  2883. Khaidarkan deposit, Kirghizia, FSU
  2884. Velikite^(Cu,Hg)11Sn4S16
  2885. ftsTag
  2886. Vernadite
  2887. ftstitle
  2888. ftsTitleOverride
  2889. Vernadite
  2890. vNot determined
  2891. Black
  2892. Opaque
  2893. [d_MnO2][Mn~4{Fe~3{Ca{Na][O{OH]2}nH2O
  2894. As crusts and concretions\ massive}
  2895. Tetragonal5
  2896. HydroxidesU
  2897. Sedimentary Ore deposits
  2898. Vernadite^(d-MnO2)(Mn+4,Fe+3,Ca,Na)(O,OH)2.nH2O
  2899. ftsTag
  2900. Verplanckite
  2901. ftstitle
  2902. ftsTitleOverride
  2903. VerplanckiteI
  2904. e2-3c
  2905. Yellow to yellowish brown
  2906. Transparent_translucent
  2907. Ba2[Mn~2{Fe~2{Ti]Si2O6[O{OH{Cl{F]2}*3H2O
  2908. As prismatic hexagonal crystals}O
  2909. Trigonalm
  2910. Silicates
  2911. Skarns and Calc_Silicates
  2912. California, USA
  2913. Big Creek and Rush Creek, Fresno Co., California, USA
  2914. Verplanckite^Ba2(Mn+2,Fe+2,Ti)Si2O6(O,OH,Cl,F)2.*3H2O
  2915. ftsTag
  2916. Versiliaite
  2917. ftstitle
  2918. ftsTitleOverride
  2919. Versiliaite
  2920. VHN20=330
  2921. Black
  2922. Opaque
  2923. Perfect
  2924. [Fe~2]4[Fe~3]8[Sb~3]12O32S2
  2925. Massive\ platy crystals}
  2926. Orthorhombic?
  2927. Antimonites{ Arsenitesk
  2928. Hydrothermal Ore veins
  2929. Toscana, Italy
  2930. Buca della Vena mine, Stazzema, Alpe Apuane, Toscana, Italy
  2931. Versiliaite^(Fe+2)4(Fe+3)8(Sb+3)12O32S2
  2932. ftsTag
  2933. Vertumnite
  2934. ftstitle
  2935. ftsTitleOverride
  2936. VertumniteG
  2937. Colourless
  2938. Transparent
  2939. Ca8Al4[Al4Si5]O12[OH]36}*10H2O
  2940. Flattened{ pseudohexagonal prisms up to 4mm thick}7
  2941. MonoclinicW
  2942. Very brittle{ fracture conchoidal}
  2943. Silicates
  2944. Late stage cavities in Volcanic rocks
  2945. Viterbo, Italy
  2946. Campo Morto, Montalto di Castro, Viterbo, Toscana, Italy]
  2947. Vertumnite^Ca8Al4(Al4Si5)O12(OH)36.*10H2O
  2948. ftsTag
  2949. Campo Morto, Montalto di Castro, Viterbo, Toscana, Italy]
  2950. Vertumnite^Ca8Al4(Al4Si5)O12(OH)36.*10H2O
  2951. ite^MnBePO4(OH,F)
  2952. . Ona_
  2953. uLrn>
  2954. clean7
  2955. s9Nt0. Mo
  2956. Not determined
  2957. Ca12Al14O33
  2958. Cubic
  2959. Rounded grains.
  2960. Oxides
  2961. Uvarovite
  2962. ftstitle
  2963. ftsTitleOverride
  2964. Uvarovite
  2965. m6-7_
  2966. Green
  2967. Transparent_translucent
  2968. Ca3Cr2[SiO4]3
  2969. Dodecahedral crystals\ granular to massive{ as crusts}3
  2970. Cubic
  2971. Conchoidal{ splintery}{
  2972. Orthosilicates
  2973. Skarns and Calc_Silicates
  2974. northern California, Oregon, Washington, USA; Finland; Norway; South Africa; Turkey; FSU and elswhere
  2975. Bissersk, Saransk (Near), Mordovskaya, Russia, FSU
  2976. Uvarovite^Ca3Cr2(SiO4)3
  2977. ftsTag
  2978. Uvite
  2979. ftstitle
  2980. ftsTitleOverride
  2981. Uvite
  2982. o7-8W
  2983. Variety of colours
  2984. Transparent_translucent
  2985. [Ca{Na][Mg{Fe~2]3Al5Mg[BO3]3Si6O18[OH{F]4
  2986. Equant{ short to long prismatic crystals}
  2987. Trigonale
  2988. Conchoidal fracture} Brittle}
  2989. Ring Silicates
  2990. Pegmatites
  2991. Uva, Sri Lanka
  2992. Uva, Sri Lanka%
  2993. Uvite^(Ca,Na)(Mg,Fe+2)3Al5Mg(BO3)3Si6O18(OH,F)4
  2994. ftsTag
  2995. Uytenbogaardtite
  2996. ftstitle
  2997. ftsTitleOverride
  2998. UytenbogaardtiteM
  2999. vNot determined
  3000. Not determined
  3001. Ag3AuS2
  3002. Found in polished section as blebs{ and as rims}
  3003. Tetragonal
  3004. Sulphides{ Tellurides etc
  3005. Hydrothermal Ore veinsw
  3006. Sumatra, Indonesia; Nevada, USA; Altai, FSU
  3007. Comstock Lode, Storey Co., Nevada, USA; Smeinogorski, Altai, Russia (?), FSU; Tambang Sawah, Benkoelen dist., Sumatra, IndonesiaO
  3008. Uytenbogaardtite^Ag3AuS2
  3009. ftsTag
  3010. Uzonite
  3011. ftstitle
  3012. ftsTitleOverride
  3013. Uzonite
  3014. c1-2W
  3015. Yellows
  3016. Distinct in one direction
  3017. As4S5
  3018. Prismatic crystals\ sometimes forming cross_like twins}
  3019. Monoclinic-
  3020. Sulphides{ Tellurides etc
  3021. Alluvials deposits
  3022. Kamchatka, FSU
  3023. Uson caldera, Kamchatka, Russia, FSU
  3024. Uzonite^As4S5
  3025. ftsTag
  3026. Vaesite
  3027. ftstitle
  3028. ftsTitleOverride
  3029. Vaesite
  3030. vNot determined
  3031. White
  3032. Opaque
  3033. Perfect
  3034. Crystals octahedral or cubic}
  3035. Cubic
  3036. Sulphides{ Tellurides etc
  3037. Hydrothermal Ore veins
  3038. Bulgaria; Germany; Italy; Japan; Arizona, Missouri, USA; Katanga, Democratic Republic of Congo
  3039. Kasompi mine, Shaba, Democratic Republic of Congo
  3040. Vaesite^NiS2i
  3041. ftsTag
  3042. Valentinite
  3043. ftstitle
  3044. ftsTitleOverride
  3045. Valentinite
  3046. e2-3c
  3047. Yellow to yellowish brown
  3048. Transparent
  3049. Perfect
  3050. Sb2O3
  3051. Needle_shaped{ tabular{ scaly crystals{ compact{ fibrous{ radial{ granular}
  3052. Orthorhombics
  3053. Brittle}
  3054. Oxides
  3055. Oxidized Zones{ weathering products
  3056. California, Idaho, Oregon, Utah, Washington, USA; Algeria; Bolivia; Brazil; Canada; Czech Republic; France; Germany; Greenland; Italy; Mexico; Japan; Romania; FSU
  3057. Chalanches, Allemont (near), Dauphin
  3058. , France
  3059. Valentinite^Sb2O3
  3060. ftsTag
  3061. Vanadinite
  3062. ftstitle
  3063. ftsTitleOverride
  3064. VanadiniteG
  3065. g3-4a
  3066. Transparent_opaque
  3067. Not determined
  3068. Pb5[VO4]3Cl
  3069. Short_columnar{ barrel_shaped crystals\ reniform{ botryoidal{ compact{ fibrous}
  3070. Hexagonal
  3071. Conchoidal{ brittle}
  3072. Anhydrous Vanadates
  3073. Oxidized Zones{ weathering products
  3074. central western USA; Algeria; Argentina; Broken Hill, Australia; Austria; Morocco; Namibia; Scotland; Sardinia; Tunisia; FSU
  3075. Zimapan, Hildalgo, Mexico
  3076. Vanadinite^Pb5(VO4)3Cl
  3077. ftsTag
  3078. Vanalite
  3079. ftstitle
  3080. ftsTitleOverride
  3081. Vanalite?
  3082. vNot determined
  3083. Yellow
  3084. Perfect
  3085. NaAl8V10O38}*30H2O
  3086. Crystals wedge_shaped averaging 0}025mm in size}
  3087. Monoclinic-
  3088. Organic Compounds
  3089. Oxidized Zones{ weathering products
  3090. Kazakhstan, FSU
  3091. Kara Tau, Dzhambul (near), Kazakhstan, FSU
  3092. Vanalite^NaAl8V10O38.*30H2O
  3093. ftsTag
  3094. Vandenbrandeite
  3095. ftstitle
  3096. ftsTitleOverride
  3097. Vandenbrandeite
  3098. Green
  3099. Translucent
  3100. Perfect
  3101. Cu[UO2][OH]4
  3102. Rarely as very small crystals tabular\ as radial fibrous rosettes and as lamellar masses}
  3103. Triclinic
  3104. Oxides
  3105. Sedimentary Uranium Ores
  3106. Katanga, Democratic Republic of Congo
  3107. Kalongwe, Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  3108. Vandenbrandeite^Cu(UO2)(OH)4
  3109. ftsTag
  3110. Vandendriesscheite
  3111. ftstitle
  3112. ftsTitleOverride
  3113. VandendriesscheiteU
  3114. Orange
  3115. Transparent_translucent
  3116. Perfect
  3117. Pb[U~6]7O22}*12H2O
  3118. Crystals prismatic{ elongated\ striated\ tabular\ pseudohexagonal\ commonly as dense microcrystalline aggregates}
  3119. Orthorhombic
  3120. Oxides
  3121. Sedimentary Uranium Ores
  3122. Canada; Arizona, North Carolina, South Dakota, USA; Katanga, Democratic Republic of Congo
  3123. Kalongwe, Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  3124. Vandendriesscheite^Pb(U+6)7O22.*12H2O
  3125. ftsTag
  3126. Vanmeersscheite
  3127. ftstitle
  3128. ftsTitleOverride
  3129. Vanmeersscheite
  3130. vNot determined
  3131. U~6[UO2]3[PO4]2[OH]6}*4H2O
  3132. As elongated plates}
  3133. Orthorhombic
  3134. Hydrated Phosphates
  3135. PegmatitesQ
  3136. Democratic Republic of Congo
  3137. Kobokobo, Kivu, Democratic Republic of Congo
  3138. Vanmeersscheite^U+6(UO2)3(PO4)2(OH)6.*4H2O
  3139. ftsTag
  3140. Vanthoffite
  3141. ftstitle
  3142. ftsTitleOverride
  3143. Vanthoffite
  3144. g3-4c
  3145. Colourless
  3146. Transparent
  3147. Not determined
  3148. Na6Mg[SO4]4
  3149. Massive\ as bedded aggregates or anhedral grains}
  3150. MonoclinicS
  3151. Fracture conchoidal to uneven\ friable}
  3152. Anhydrous Sulphates
  3153. Evaporites
  3154. Imperial County, California, USA; China; Germany!
  3155. Wilhelmshall, Stassfurt, Sachsen, Germany
  3156. Vanthoffite^Na6Mg(SO4)4
  3157. ftsTag
  3158. Vanuralite
  3159. ftstitle
  3160. ftsTitleOverride
  3161. VanuraliteE
  3162. Yellowy
  3163. Transparent
  3164. Perfect
  3165. Al[UO2]2[VO4]2[OH]}*11H2O
  3166. As crystal plates{ flattened}
  3167. Monoclinic=
  3168. Hydrated Vanadatese
  3169. Sedimentary Uranium Ores
  3170. Mounana, Gabon
  3171. Mounana mine, Franceville, Haut-Ogoou
  3172. , Gabon
  3173. Vanuralite^Al(UO2)2(VO4)2(OH).*11H2O?
  3174. ftsTag
  3175. stite (Wuestite)
  3176. ftstitle
  3177. ftsTitleOverride
  3178. Wustite [Wuestite]M
  3179. vNot determined
  3180. Cubic
  3181. Oxides
  3182. Basic and Ultrabasic Volcanic rocks
  3183. Germany
  3184. Scharnha
  3185. sen, W
  3186. rttemberg, GermanyU
  3187. stite (Wuestite)^FeO
  3188. ftsTag
  3189. Pmemb;    
  3190. +2\)pro
  3191. . For 
  3192. CHECKHEA
  3193. FREEFpILL,
  3194. 0x0021
  3195. 0)m0    
  3196. BN'stru
  3197. +Volume
  3198. Value
  3199. AgiveC
  3200. idal fracture.
  3201. Uranophane-Beta (Beta-uranophane)
  3202. ftstitle
  3203. ftsTitleOverride
  3204. Uranophane_Beta [Beta_uranophane]
  3205. Yellow
  3206. Transparent_translucent
  3207. Perfect
  3208. Ca[UO2]SiO3[OH]2}*5H2O!
  3209. Crystals prismatic up to 1mm long{ elongated{ with square or rectangular cross_section\ sometimes flattened\ crystals often terminated by large faces\ as felt_like coatings or radial to fan_shaped aggregates of acicular crystals\ and as dense aggregates
  3210. MonoclinicU
  3211. Fracture conchoidal\ brittle}
  3212. Silicates
  3213. Pegmatites
  3214. Widespread USA; Argentina; Canada; Czech Republic; France; Germany; Japan; Portugal
  3215. Uranophane-Beta (Beta-uranophane)^Ca(UO2)SiO3(OH)2.*5H2O
  3216. ftsTag
  3217. Uranopilite
  3218. ftstitle
  3219. ftsTitleOverride
  3220. Uranopilite
  3221. vNot determined
  3222. Yellow
  3223. Translucent
  3224. Perfect
  3225. [UO2]6[SO4][OH]10}*12H2O
  3226. As thin felted crusts\ as globular aggregates and rosettes of tiny lath_like crystals}c
  3227. Monoclinic
  3228. Hydrated Sulphates
  3229. Oxidized Zones{ weathering products
  3230. Bohemia, Czech Republic
  3231. chymov ( St. Joachimsthal), Z
  3232. padocesky kraj, Bohemia, Czech Republic
  3233. Uranopilite^(UO2)6(SO4)(OH)10.*12H2O
  3234. ftsTag
  3235. Uranospathite
  3236. ftstitle
  3237. ftsTitleOverride
  3238. Uranospathite
  3239. vNot determined
  3240. Yellow to yellowish green
  3241. Perfect
  3242. HAl[UO2]4[PO4]4}*40H2O
  3243. As fan_like groups of thin rectangular plates and laths flattened{ elongated and striated parallel to elongation\ sometimes twinned}
  3244. Tetragonal
  3245. Fibrous}
  3246. Hydrated Phosphates
  3247. Pegmatites
  3248. Cornwall, England, UK; Southern Schwarzwald, GermanyW
  3249. Basset mines (near), Redruth, Cornwall, England
  3250. Uranospathite^HAl(UO2)4(PO4)4.*40H2O
  3251. ftsTag
  3252. Uranosphaerite
  3253. ftstitle
  3254. ftsTitleOverride
  3255. UranosphaeriteK
  3256. e2-3e
  3257. Yellow to orange
  3258. Distinct in one direction
  3259. Bi2U2O9}*3H2O
  3260. As half_globular aggregates{ sometimes rough and drusy{ composed of minute acutely terminated crystals\ aggregates do not exceed 0}5mm in diameter}
  3261. Monoclinic
  3262. Multiple Oxides
  3263. Oxidized Zones{ weathering products
  3264. Sachsen, Germany/
  3265. Walpurgis vein, Weisser Hirsch mine, Neust
  3266. dtel, Schneeberg (near), Sachsen, Germany
  3267. Uranosphaerite^Bi2U2O9.*3H2O
  3268. ftsTag
  3269. Uranospinite
  3270. ftstitle
  3271. ftsTitleOverride
  3272. UranospiniteI
  3273. e2-3c
  3274. Yellow
  3275. Perfect
  3276. Ca[UO2]2[AsO4]2}*10H2O
  3277. Crystals small thin rectangular plates{ flattened}
  3278. Tetragonal1
  3279. Brittle}O
  3280. Hydrated Arsenatesw
  3281. Oxidized Zones{ weathering products
  3282. Utah, USA; Argentina; Mount Painter, South Australia; Germany
  3283. Weisser Hirsch mine, Neust
  3284. dtel, Schneeberg (near), Sachsen, Germany_
  3285. Uranospinite^Ca(UO2)2(AsO4)2.*10H2O
  3286. ftsTag
  3287. Uranotungstite
  3288. ftstitle
  3289. ftsTitleOverride
  3290. UranotungstiteK
  3291. Yellow to yellowish brown
  3292. Perfect
  3293. [Ba{Pb{Fe~2][UO2]2[WO4][OH]4}*12H2O
  3294. Spherulitic aggregates}
  3295. Orthorhombic;
  3296. Tungstates{ Molybdatesg
  3297. Oxidized Zones{ weathering products
  3298. Baden-W
  3299. rttemberg, Germany
  3300. Menzenschwand, Schwarzwald (S) and Clara mine, Wolfach, Schwarzwald, Baden-W
  3301. rttemberg, Germany
  3302. Uranotungstite^(Ba,Pb,Fe+2)(UO2)2(WO4)(OH)4.*12H2O
  3303. ftsTag
  3304. Uranpyrochlore (Hatchettolite)
  3305. ftstitle
  3306. ftsTitleOverride
  3307. Uranpyrochlore [Hatchettolite]o
  3308. Yellow to yellowish brown
  3309. Translucent_opaque
  3310. [U{Ca{Ce]2[Nb{Ta]2O6[OH{F]+
  3311. Massive\ as octahedral crystals}a
  3312. Cubic
  3313. Subconchoidal fracture} Brittle}
  3314. Multiple Oxides
  3315. Pegmatites
  3316. North Carolina, USA
  3317. Mitchell Co. mica mines, North Carolina, USAe
  3318. Uranpyrochlore (Hatchettolite)^(U,Ca,Ce)2(Nb,Ta)2O6(OH,F)
  3319. ftsTag
  3320. sia; FSU
  3321. Vanadinite^Pb5
  3322. Urantsevite
  3323. ftstitle
  3324. ftsTitleOverride
  3325. Urantsevite
  3326. vNot determined
  3327. Perfect
  3328. Pd[Bi{Pb]2
  3329. Irregular polyminerallic intergrowths up to 4mm}
  3330. Hexagonal
  3331. Native elements and Alloys=
  3332. Basic and Ultrabasic Igneous rocksu
  3333. Noril'sk  region, FSU
  3334. Majak mine, Talnakh deposit, Noril'sk (near), Russia, FSU
  3335. Urantsevite^Pd(Bi,Pb)2)
  3336. ftsTag
  3337. ftstitle
  3338. ftsTitleOverride
  3339. Urea7
  3340. vNot determined
  3341. Yellowy
  3342. Not determined
  3343. CO[NH2]2
  3344. As 1 x 3mm elongated{ prismatic crystals}
  3345. Tetragonal
  3346. Organic Compounds
  3347. Caves
  3348. Tippin Hill, Western Australia
  3349. Tippin Hill, Western Australia
  3350. Urea^CO(NH2)2
  3351. ftsTag
  3352. Uricite
  3353. ftstitle
  3354. ftsTitleOverride
  3355. Uricite
  3356. vNot determined
  3357. C5H4N4O3}
  3358. As a constituent of bird guano}
  3359. Monoclinic
  3360. Organic Compounds
  3361. Caves
  3362. Western Australia, AustraliaI
  3363. Dingo Donga Cave, Western Australia, Australia
  3364. Uricite^C5H4N4O3
  3365. ftsTag
  3366. Ushkovite
  3367. ftstitle
  3368. ftsTitleOverride
  3369. Ushkovite
  3370. g3-4[
  3371. Yellow to orange
  3372. Perfect
  3373. Mg[Fe~3]2[PO4]2[OH]2}*8H2O
  3374. Short prismatic crystals up to 2mm}
  3375. Triclinic
  3376. Hydrated Phosphates
  3377. Supergene Zones
  3378. Bavaria, Germany; Sandamab, Namibia; New Hampshire, USA; Urals, FSU
  3379. Lake Bol'shoy Tatkul, Ilmen Mts., Ural Mts., Russia, FSU!
  3380. Ushkovite^Mg(Fe+3)2(PO4)2(OH)2.*8H2Oe
  3381. ftsTag
  3382. Usovite
  3383. ftstitle
  3384. ftsTitleOverride
  3385. Usovite
  3386. g3-4[
  3387. Brown
  3388. Translucent
  3389. Perfect
  3390. Ba2CaMgAl2F14
  3391. In irregular grains 0}5 to 3mm{ also as indistinct elongated platy forms up to 1}5 x 0}5cm}
  3392. Monoclinicm
  3393. Fracture irregular}
  3394. Halides
  3395. Hydrothermal Ore veins
  3396. Upper Noiby river, Yenisei region, Siberia, FSU
  3397. Upper Noiby River, Yenisei region, Siberia, Russia, FSU
  3398. Usovite^Ba2CaMgAl2F14
  3399. ftsTag
  3400. Ussingite
  3401. ftstitle
  3402. ftsTitleOverride
  3403. Ussingite
  3404. m6-7[
  3405. Perfect
  3406. Na2AlSi3O8[OH]
  3407. Massive\ twinning common}
  3408. Triclinic
  3409. Silicates
  3410. Syenites{ Alkali intrusions
  3411. Kangerdluasuk, Greenland; Kola Peninsula, FSU
  3412. Kangerdluarsuk, Il
  3413. maussaq intrusive, Greenland (S)
  3414. Ussingite^Na2AlSi3O8(OH)
  3415. ftsTag
  3416. Kangerdluarsuk, Il
  3417. maussaq intrusive, Greenland (S)
  3418. Ussingite^Na2AlSi3O8(OH)
  3419.  Link
  3420. F    1$H 
  3421. $BprimaJ
  3422. NewApp
  3423. upH     
  3424. ' soft, greasy.
  3425. Sulphides,
  3426. Ulrichite
  3427. ftstitle
  3428. ftsTitleOverride
  3429. Ulrichite
  3430. g3-4]
  3431. Green
  3432. Translucent
  3433. Not determined
  3434. CaCu[UO2][PO4]2}*4H2O
  3435. Sprays of prismatic crystals to 1 mm}
  3436. MonoclinicG
  3437. Hydrated Phosphates
  3438. Late stage cavities in Granites or Syenites
  3439. Lake Boga, Victoria, Australia
  3440. Lake Boga, Victoria, Australia
  3441. Ulrichite^CaCu(UO2)(PO4)2.*4H2O
  3442. ftsTag
  3443. spinel (Ulvite)
  3444. ftstitle
  3445. ftsTitleOverride
  3446. Ulvospinel [Ulvite]
  3447. vNot determined
  3448. Black
  3449. Not determined
  3450. [Fe~2]2TiO4
  3451. Massive\ as very fine microscopic exsolution lamellae})
  3452. Cubic
  3453. Oxidesa
  3454. Basic and Ultrabasic Volcanic rocks
  3455. Minnesota, Essex County, New York, USA; Angola; Canada; Finland; Germany; Greenland; Mozambique; South Africa; Sweden and Moon rock samples
  3456.  Islands, Swedeng
  3457. spinel (Ulvite)^(Fe+2)2TiO4
  3458. ftsTag
  3459. Umangite
  3460. ftstitle
  3461. ftsTitleOverride
  3462. UmangiteC
  3463. Black
  3464. Opaque
  3465. Cu3Se2
  3466. Massive{ in small grains or fine granular aggregates\ sometimes exhibits fine lamellar twinning}?
  3467. Tetragonal_
  3468. Two very poor rectangular cleavages\ fracture conchoidal to uneven{ brittle}
  3469. Sulphides{ Tellurides etc
  3470. Hydrothermal Ore veins
  3471. Baber Lake, Northwest Territories, Canada
  3472. Sierra de Umango, La Rioja prov., Argentina
  3473. Umangite^Cu3Se2
  3474. ftsTag
  3475. Umbite
  3476. ftstitle
  3477. ftsTitleOverride
  3478. Umbite=
  3479. i4-5W
  3480. Colourlessw
  3481. Perfect
  3482. K2ZrSi3O9}H2O
  3483. Platy crystals flattened}
  3484. Orthorhombic
  3485. Micaceous}+
  3486. Silicates
  3487. Pegmatitesk
  3488. Kola Peninsula, FSU
  3489. Lake Umba (near), Khibina massif, Kola Peninsula, Russia, FSU
  3490. Umbite^K2ZrSi3O9.H2O
  3491. ftsTag
  3492. Umbozerite
  3493. ftstitle
  3494. ftsTitleOverride
  3495. UmbozeriteC
  3496. Green
  3497. Na3Sr4ThSi8[O{OH]24
  3498. As poorly formed tetragonal crystals up to 3 mm accross} Massive}
  3499. Conchoidal fracture}=
  3500. Silicates
  3501. Syenites{ Alkali intrusions
  3502. Kola Peninsula, Russia, FSU
  3503. Umbozero, Kola Peninsula, Russia, FSU
  3504. Umbozerite^Na3Sr4ThSi8(O,OH)24;
  3505. ftsTag
  3506. Umohoite
  3507. ftstitle
  3508. ftsTitleOverride
  3509. UmohoiteA
  3510. e2-3[
  3511. Black
  3512. Opaque
  3513. [UO2]MoO4}*4H2O
  3514. Crystals plate_like\ also fine_grained crystalline{ platy{ or foliated aggregates};
  3515. Monoclinic[
  3516. Tungstates{ Molybdates
  3517. Oxidized Zones{ weathering products
  3518. Arizona, Utah, Wyoming, USA; Harvey Range, North Queensland, Australia; FSU; Democratic Republic of Congo
  3519. Freedom #2 mine, Marysville, Piute Co., Utah, USA
  3520. Umohoite^(UO2)MoO4.*4H2O
  3521. ftsTag
  3522. Ungemachite
  3523. ftstitle
  3524. ftsTitleOverride
  3525. Ungemachite
  3526. e2-3c
  3527. Yellow
  3528. Transparent
  3529. Perfect
  3530. K3Na8Fe~3[SO4]6[NO3]2}*6H2O
  3531. Crystals thick tabular{ flattened\ pseudorhombohedral}=
  3532. Trigonal[
  3533. Fracture uneven\ brittle}
  3534. Compound Sulphates
  3535. Oxidized Zones{ weathering products
  3536. Chuquicamata, Chile
  3537. Chuquicamata, Antofagasta, ChileM
  3538. Ungemachite^K3Na8Fe+3(SO4)6(NO3)2.*6H2O
  3539. ftsTag
  3540. Uralborite
  3541. ftstitle
  3542. ftsTitleOverride
  3543. UralboriteG
  3544. Colourless
  3545. Transparent
  3546. Distinct in one direction
  3547. CaB2O2[OH]4
  3548. As radiating_fibrous aggregates of prismatic crystals up to 0}5 to 0}7cm in size}
  3549. Monoclinic{
  3550. Parallel to elongation}
  3551. Anhydrous Borates
  3552. Skarns and Calc_Silicates
  3553. Urals, FSU!
  3554. Turinsk, Ural Mts., Russia, FSU
  3555. Uralborite^CaB2O2(OH)4
  3556. ftsTag
  3557. Uralolite
  3558. ftstitle
  3559. ftsTitleOverride
  3560. Uralolite
  3561. e2-3]
  3562. Colourless to white
  3563. Not determined
  3564. Ca2Be4[PO4]3[OH]3}*5H2O
  3565. As concretions composed of radiating fibrous spherulites 2_3mm in diameter{ and in sheaf_like growths}U
  3566. Monoclinicu
  3567. Probable cleavage perpendicular to elongation and others along elongation}
  3568. Hydrated Phosphates
  3569. Pegmatites
  3570. Urals, FSU; Maine, North Carolina, USA[
  3571. Ural Mts., Russia, FSU
  3572. Uralolite^Ca2Be4(PO4)3(OH)3.*5H2O
  3573. ftsTag
  3574. Uramphite
  3575. ftstitle
  3576. ftsTitleOverride
  3577. Uramphite
  3578. vNot determined
  3579. Light green to blackish green
  3580. Transparent_translucent
  3581. Good in two directions
  3582. [NH4][UO2][PO4]}*3H2O
  3583. As square tablets\ as small rosettes and as lichenlike deposits}{
  3584. Tetragonal
  3585. Fluoresces yellow_green under uv light}
  3586. Hydrated Phosphates
  3587. Oxidized Zones{ weathering products
  3588. Unspecified locality, FSU
  3589. Uramphite^(NH4)(UO2)(PO4).*3H2O
  3590. ftsTag
  3591. Urancalcarite
  3592. ftstitle
  3593. ftsTitleOverride
  3594. Urancalcarite
  3595. e2-3c
  3596. Yellow
  3597. Ca[UO2]3[CO3][OH]6}*3H2O
  3598. As acicular crystals elongated on [001]\ radiating aggregates}
  3599. Orthorhombic=
  3600. Hydrated Carbonates
  3601. Oxidized Zones{ weathering products
  3602. Shaba, Democratic Republic of Congo
  3603. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  3604. Urancalcarite^Ca(UO2)3(CO3)(OH)6.*3H2Oq
  3605. ftsTag
  3606. Uraninite
  3607. ftstitle
  3608. ftsTitleOverride
  3609. Uraninite
  3610. k5-6_
  3611. Black
  3612. Opaque
  3613. Not determined
  3614. Rarely cube_shaped{ octahedral crystals\ massive}
  3615. Cubic
  3616. Conchoidal{ brittle{ radio_active}q
  3617. Oxides
  3618. Many different geological environments
  3619. Widespread USA; Northern Territory, Australia; Canada; Bohemia, Czech Republic; Germany; Democratic Republic of Congo
  3620. chymov ( St. Joachimsthal), Z
  3621. padocesky kraj, Bohemia, Czech Republic
  3622. Uraninite^UO2
  3623. ftsTag
  3624. Uranocircite
  3625. ftstitle
  3626. ftsTitleOverride
  3627. UranocirciteK
  3628. e2-3e
  3629. Yellow
  3630. Transparent
  3631. Perfect
  3632. Ba[UO2]2[PO4]2}*12H2O
  3633. Foliated{ needle_shaped{ scaly{ crystals\ lamellar}
  3634. TetragonalW
  3635. Not brittle{ thin plates flexible}
  3636. Hydrated Phosphates
  3637. Oxidized Zones{ weathering products
  3638. Mounana, Gabon; Schwarzwald, Germany; Arizona, South Dakota, USAI
  3639. Bergen, Falkenstein (near), Vogtland, Sachsen, Germany
  3640. Uranocircite^Ba(UO2)2(PO4)2.*12H2O
  3641. ftsTag
  3642. Uranosilite
  3643. ftstitle
  3644. ftsTitleOverride
  3645. Uranosilite
  3646. vNot determined
  3647. Yellow
  3648. Not determined
  3649. U~6Si7O17
  3650. Needle_like crystals}
  3651. Orthorhombic
  3652. Silicates
  3653. PegmatitesY
  3654. southern Schwarzwald, Germany
  3655. Menzenschwand, Schwarzwald (S), Germany
  3656. Uranosilite^U+6Si7O17
  3657. ftsTag
  3658. Uranocircite^Ba(UO2)2(PO4)2.*12H2O
  3659. Nb)2O6(OH,F)
  3660. leOverride
  3661. Us 0Ad
  3662. Tral western USA; Broken Hill, New South Wales, Australia; England; Germany; Iran; Italy; Mexico; Scotland; Sweden; FSU
  3663. Minium^(Pb+2)2Pb+4O4
  3664. Langenheck, Hesse-Kassel, Germany
  3665. Minium^(Pb+2)2Pb+4O4
  3666. Mitridatite
  3667. Translucent-opaque
  3668. Turneaureite
  3669. ftstitle
  3670. ftsTitleOverride
  3671. TurneaureiteI
  3672. Colourless to white
  3673. Ca5[[As{P]O4]3Cl
  3674. Prismatic crystals up to 1}5mm in length\ also as anhedral masses}#
  3675. TrigonalA
  3676. Uneven fracture}g
  3677. Anhydrous Arsenates
  3678. Skarns and Calc_Silicates
  3679. ngban, Varmland, Sweden; New Jersey, New York, USA
  3680. ngban Mine, Filipstad (near), V
  3681. rmland, Sweden ; Balmat, St. Lawrence Co., New York, USA ; Franklin, Sussex Co., New Jersey, USA
  3682. Turneaureite^Ca5[(As,P)O4]3Cl
  3683. ftsTag
  3684. Turquoise
  3685. ftstitle
  3686. ftsTitleOverride
  3687. Turquoise
  3688. k5-6]
  3689. Bluew
  3690. Transparent
  3691. Perfect
  3692. CuAl6[PO4]4[OH]8}*4H2O
  3693. Cryptocrystalline{ compact{ reniform{ massive{ conchoidal{ botryoidal{ crusts{ veins{ coatings}
  3694. Triclinic
  3695. Conchoidal{ brittle}
  3696. Hydrated Phosphates
  3697. Many different geological environments    
  3698. Widespread USA; Australia; Chile; Egypt; England; France; Germany; FSUe
  3699. Turquoise^CuAl6(PO4)4(OH)8.*4H2O
  3700. ftsTag
  3701. Tuscanite
  3702. ftstitle
  3703. ftsTitleOverride
  3704. Tuscanite
  3705. k5-6]
  3706. Colourless}
  3707. Transparent
  3708. Clear
  3709. K[Ca{Na]6[Si{Al]10O22[SO4{CO3{[OH]2]}H2O
  3710. Cleavage fragments}
  3711. MonoclinicC
  3712. Silicates
  3713. Skarns and Calc_Silicates
  3714. Toscana, Italy
  3715. Pitigliano, Grosseto prov., Toscana, Italy
  3716. Tuscanite^K(Ca,Na)6(Si,Al)10O22(SO4,CO3,(OH)2).H2OI
  3717. ftsTag
  3718. Tusionite
  3719. ftstitle
  3720. ftsTitleOverride
  3721. Tusionite
  3722. m6-7]
  3723. Yellow to yellowish brown
  3724. Transparent_translucent
  3725. Perfect
  3726. Mn~2Sn~4[BO3]2
  3727. As lamellar intergrowths up to 1}5 cm and as small tabular crystals}W
  3728. Trigonalu
  3729. Anhydrous Borates
  3730. Pegmatites
  3731. Tusion River Valley, Pamir Mountains, FSU
  3732. Tusion River valley, Pamir Mts. (SW), Russia (?), FSU
  3733. Tusionite^Mn+2Sn+4(BO3)2
  3734. ftsTag
  3735. Tvalchrelidzeite
  3736. ftstitle
  3737. ftsTitleOverride
  3738. TvalchrelidzeiteQ
  3739. Perfect
  3740. Hg3[Sb{As]S3
  3741. Granular aggregates}
  3742. Monoclinic
  3743. Fracture uneven and conchoidal}
  3744. Sulphosalts
  3745. Hydrothermal Ore veins
  3746. Georgian SSR, FSU
  3747. Gomi deposit, Georgia (N), FSU
  3748. Tvalchrelidzeite^Hg3(Sb,As)S3
  3749. ftsTag
  3750. Twinnite
  3751. ftstitle
  3752. ftsTitleOverride
  3753. TwinniteC
  3754. o7-8]
  3755. Black
  3756. Opaque
  3757. Perfect
  3758. Pb[Sb{As]2S4
  3759. Only two megascopic grains{ the larger about 1}5mm in diameter and four microscopic grains have been found\ the grains are polysynthetically twinned{ the trace of the composition plane being parallel}
  3760. Triclinic
  3761. Brittle}
  3762. Sulphosalts
  3763. Skarns and Calc_Silicates
  3764. Madoc, Ontario, Canadao
  3765. Taylor pit, Huntingdon twp., Hastings Co., Ontario, Canada
  3766. Twinnite^Pb(Sb,As)2S4
  3767. ftsTag
  3768. Tychite
  3769. ftstitle
  3770. ftsTitleOverride
  3771. Tychite
  3772. g3-4[
  3773. Colourless{
  3774. Transparent
  3775. Na6Mg2[CO3]4[SO4]
  3776. Crystals octahedral{ sometimes modified with cube faces}-
  3777. Cubic
  3778. Fracture conchoidal\ brittle}
  3779. Compound Sulphates
  3780. Evaporites
  3781. San Bernardino County, California, USA; Lake Katwe, Uganda
  3782. Searles Lake, San Bernardino Co., California, USA
  3783. Tychite^Na6Mg2(CO3)4(SO4)
  3784. ftsTag
  3785. Tyretskite-1A
  3786. ftstitle
  3787. ftsTitleOverride
  3788. Tyretskite_1A
  3789. vNot determined
  3790. White
  3791. Separation planes
  3792. [Ca{Sr]2B5O8[OH]2[OH{Cl]
  3793. Massive\ radiating crystals}
  3794. Triclinic
  3795. Anhydrous Borates
  3796. Evaporites{
  3797. Siberia, Russia, FSU
  3798. Tyret, Siberia (E), Russia, FSU
  3799. Tyretskite-1A^(Ca,Sr)2B5O8(OH)2(OH,Cl)#
  3800. ftsTag
  3801. Tyrolite (Trichalcite)
  3802. ftstitle
  3803. ftsTitleOverride
  3804. Tyrolite [Trichalcite]_
  3805. Greenish blue
  3806. Translucent
  3807. Perfect
  3808. CaCu5[AsO4]2[CO3][OH]4}*6H2O
  3809. Lamellar crystals\  mostly radiating}
  3810. Orthorhombick
  3811. Soft{ elastic{ flexible}
  3812. Hydrated Arsenates
  3813. Oxidized Zones{ weathering products
  3814. Arizona, Nevada, Utah, USA; Austria; Czech Republic; England; France; Germany; Italy; Romania; Tunisia; Spain; FSU
  3815. Galkenstein or Schwatz, Tyrol, Austria
  3816. Tyrolite (Trichalcite)^CaCu5(AsO4)2(CO3)(OH)4.*6H2O
  3817. ftsTag
  3818. Tyrrellite
  3819. ftstitle
  3820. ftsTitleOverride
  3821. TyrrelliteE
  3822. g3-4_
  3823. Bronze to brassy
  3824. Opaque
  3825. Distinct in one direction
  3826. [Cu{Co{Ni]3Se4
  3827. Crystals cubic\ also as rounded embedded grains};
  3828. Cubic
  3829. Sulphides{ Tellurides etc
  3830. Hydrothermal Ore veins
  3831. Goldfields district, Saskatchewan, Canada; western Moravia, Czech Republic
  3832. Beaver Lodge Lake, Goldfields district, Saskatchewan, Canadae
  3833. Tyrrellite^(Cu,Co,Ni)3Se4
  3834. ftsTag
  3835. Tyuyamunite
  3836. ftstitle
  3837. ftsTitleOverride
  3838. Tyuyamunite
  3839. e2-3c
  3840. Yellow
  3841. Translucent_opaque
  3842. Perfect
  3843. Ca[UO2]2V2O8}*5_*8H2O
  3844. Crystals tiny scales and laths elongated and flattened\ crystal faces dull and somewhat curved\ commonly massive{ compact to microcrystalline\ in fan_shaped or radial aggregates\ powdery and as thin coatings\ as an impregnation of limestone or sandstone
  3845. Orthorhombic'
  3846. Micaceous and distinct}
  3847. Vanadium Oxysalts
  3848. Sedimentary Uranium Ores
  3849. central western USA; Turkestan, FSU
  3850. Tyuya Muyun, Fergana, Uzbekistan, FSU
  3851. Tyuyamunite^Ca(UO2)2V2O8.*5-*8H2O
  3852. ftsTag
  3853. Uklonskovite
  3854. ftstitle
  3855. ftsTitleOverride
  3856. UklonskoviteI
  3857. vNot determined
  3858. Colourless
  3859. Transparent
  3860. Not determined
  3861. NaMg[SO4]F}*2H2O
  3862. Crystals prismatic{ flattened{ up to 2mm in size}
  3863. Monoclinicc
  3864. Hydrated Sulphates
  3865. Evaporites
  3866. lower Amu-Darya River, FSU
  3867. Amu-Darya River, Kara-Kalpakiy, Kara Tau, Kazakhstan, FSU
  3868. Uklonskovite^NaMg(SO4)F.*2H2O
  3869. ftsTag
  3870. Ulexite
  3871. ftstitle
  3872. ftsTitleOverride
  3873. Ulexite
  3874. e2-3W
  3875. Colourless to white
  3876. Perfect
  3877. NaCaB5O6[OH]6}*5H2O
  3878. Crystals usually acicular{ greatly elongated\ commonly as nodules or lens_like masses of radially oriented or randomly arranged acicular crystals\ as tufted masses\ as crusts and compact veins composed of parallel fibres}
  3879. Triclinic
  3880. Hydrated Borates
  3881. Evaporites#
  3882. California, Nevada, USA; Argentina; Canada; Chile; Peru; Turkey; FSU}
  3883. Iquique, Tarapac
  3884. , Chile
  3885. Ulexite^NaCaB5O6(OH)6.*5H2O
  3886. ftsTag
  3887. Perfect
  3888. NaCaB5O6[OH]6}*5H2O
  3889. Crystals usually acicular{ greatly elongated\ commonly as nodules or lens_like masses of radially oriented or randomly arranged acicular crystals\ as tufted masses\ as crusts and compact veins composed of parallel fibres}
  3890. Triclinic
  3891. Hydrated Borates
  3892. Evaporites#
  3893. California, Nevada, USA; Argentina; Canada; Chile; Peru; Turkey; FSU}
  3894. Iquique, Tarapac
  3895. , Chile
  3896. Ulexite^NaCaB5O6(OH)6.*5H2O
  3897. PO4)3
  3898. ftsTitleOverride
  3899. $@(HD
  3900. (HBRUSH|
  3901. s%BLACK"_
  3902. @method
  3903. Yellow to yellowish green
  3904. Transparent-translucent
  3905. Tschermakite
  3906. ftstitle
  3907. ftsTitleOverride
  3908. TschermakiteG
  3909. k5-6a
  3910. Dark green
  3911. Sub_translucent_Opaque
  3912. Perfect
  3913. Ca2[Mg{Fe~2]3Al2[Si{6Al2]O22[OH]2    Mg|[Mg ~ Fe~2] = 0}5_1}0
  3914. Short prismatic} Massive\ simple and lamellar twining common}
  3915. Monoclinic
  3916. Compound Sulphates
  3917. Many different geological environments
  3918. California, Utah, Wyoming, New Mexico and Pennsylvania, USA; Hungary; Italy; Democratic Republic of Congo; FSU{
  3919. Tschermakite^Ca2(Mg,Fe+2)3Al2(Si,6Al2)O22(OH)2    Mg/(Mg + Fe+2) = 0.5-1.0
  3920. ftsTag
  3921. Tschermigite (Ammonia Alum)
  3922. ftstitle
  3923. ftsTitleOverride
  3924. Tschermigite [Ammonia Alum]
  3925. White
  3926. Transparent
  3927. Not determined
  3928. [NH4]Al[SO4]2}*12H2O
  3929. Crusts{ fibrous{ lamellar}?
  3930. Cubic
  3931. Brittle{ conchoidal{ water soluble}
  3932. Hydrated Sulphates
  3933. Efflorescences
  3934. California, New Mexico, Pennsylvania, Utah, Wyoming, USA; Czech Republic; Hungary; Italy; Sicily; FSU; Democratic Republic of Congo
  3935. ky ( Tschermig), Bohemia, Czech Republic
  3936. Tschermigite (Ammonia Alum)^(NH4)Al(SO4)2.*12H2O
  3937. ftsTag
  3938. Tsumcorite
  3939. ftstitle
  3940. ftsTitleOverride
  3941. TsumcoriteE
  3942. i4-5_
  3943. Brown
  3944. Translucent
  3945. Not determined
  3946. PbZnFe~2[AsO4]2}H2O
  3947. Spherulitic crusts or intergrown subparallel crystals}7
  3948. MonoclinicW
  3949. Hydrated Arsenates
  3950. Oxidized Zones{ weathering products
  3951. Thasos, Greece; Tsumeb, Namibia; South Dakota, USA
  3952. Tsumeb, Namibia
  3953. Tsumcorite^PbZnFe+2(AsO4)2.H2Oe
  3954. ftsTag
  3955. Tsumebite
  3956. ftstitle
  3957. ftsTitleOverride
  3958. Tsumebite
  3959. g3-4_
  3960. Green
  3961. Transparent
  3962. Pb2Cu[PO4][SO4][OH]
  3963. Tick tabular crystals\ as twinned trillings or more complex groups} As crusts}E
  3964. Monoclinice
  3965. Uneven fracture} Brittle}
  3966. Compound Phosphates
  3967. Oxidized Zones{ weathering products
  3968. Otavi, Namibia
  3969. Tsumeb, Otavi, NamibiaI
  3970. Tsumebite^Pb2Cu(PO4)(SO4)(OH)
  3971. ftsTag
  3972. Tsumoite
  3973. ftstitle
  3974. ftsTitleOverride
  3975. TsumoiteA
  3976. vNot determined
  3977. Silver
  3978. Opaque
  3979. Not determined
  3980. Irregular aggregates up to 1cm across consisting of tabular crystals up to a few millimetres across}W
  3981. Trigonalu
  3982. Sulphides{ Tellurides etc
  3983. Skarns and Calc_Silicates
  3984. Tsumo mine, Hiroshima City, Japan
  3985. Tsumo mine, Hiroshima (NW), Shimane pref., Honshu, Japan[
  3986. Tsumoite^BiTe
  3987. ftsTag
  3988. Tugtupite
  3989. ftstitle
  3990. ftsTitleOverride
  3991. Tugtupite
  3992. White
  3993. Transparent_translucent
  3994. Distinct in one direction
  3995. Na4AlBeSi4O12Cl
  3996. Massive{ compact\ twinning}
  3997. TetragonalO
  3998. Bipyramidal\ fracture conchoidal\ brittle}
  3999. Silicates
  4000. Syenites{ Alkali intrusions
  4001. Ilimaussaq, Greenland; Kola Peninsula, FSU!
  4002. Tugtup agtakorfia, Il
  4003. maussaq intrusion, Greenland (S)m
  4004. Tugtupite^Na4AlBeSi4O12Cl
  4005. ftsTag
  4006. Tuhualite
  4007. ftstitle
  4008. ftsTitleOverride
  4009. Tuhualite
  4010. g3-4]
  4011. Black
  4012. [Na{K]Fe~2Fe~3Si6O15
  4013. Crystals prismatic}
  4014. Orthorhombic    
  4015. Very brittle}
  4016. Silicates
  4017. Basic and Ultrabasic Volcanic rocks
  4018. Opo Bay, Mayor (Tuhu) Island, New Zealand
  4019. Mayor Island, Opo Bay, North Island, New Zealand
  4020. Tuhualite^(Na,K)Fe+2Fe+3Si6O15K
  4021. ftsTag
  4022. Tulameenite
  4023. ftstitle
  4024. ftsTitleOverride
  4025. Tulameenite
  4026. Not determined
  4027. Pt2FeCu
  4028. Massive\ as minute grains}
  4029. Tetragonal
  4030. Native elements and Alloys
  4031. Alluvial deposits
  4032. southern-central British Columbia, Canada
  4033. Similkameen River and Tulameen River, Similkameen Dist., British Columbia, Canada
  4034. Tulameenite^Pt2FeCu
  4035. ftsTag
  4036. Tundrite-(Ce)
  4037. ftstitle
  4038. ftsTitleOverride
  4039. Tundrite_[Ce]
  4040. Yellow to yellowish green
  4041. Transparent
  4042. Not determined
  4043. Na3[Ce{La]4[Ti{Nb]2[SiO4]2[CO3]3O4[OH]}*2H2O
  4044. Acicular crystals{ also as spherules}
  4045. Triclinic
  4046. Brittle}
  4047. Silicates
  4048. Pegmatites
  4049. Kola Peninsula, Russia, FSU
  4050. Mt. Nepkha, Lovozero tundra, Kola Peninsula, Russia, FSU
  4051. Tundrite-(Ce)^Na3(Ce,La)4(Ti,Nb)2(SiO4)2(CO3)3O4(OH).*2H2O
  4052. ftsTag
  4053. Tunellite
  4054. ftstitle
  4055. ftsTitleOverride
  4056. Tunellite
  4057. e2-3[
  4058. Colourless{
  4059. Perfect
  4060. SrB6O9[OH]2}*3H2O
  4061. Prismatic and tabular crystals up to 4cm in length\ also as fine_grained nodules}
  4062. MonoclinicI
  4063. Hydrated Borateso
  4064. Evaporites
  4065. Death Valley region, California, USA; Sarikaya, Eskiscehir, Turkey
  4066. U. S. Borax Corp open pit, Boron, Kern Co., California, USA
  4067. Tunellite^SrB6O9(OH)2.*3H2O
  4068. ftsTag
  4069. Tungstenite-2H
  4070. ftstitle
  4071. ftsTitleOverride
  4072. Tungstenite_2HO
  4073. e2-3i
  4074. Opaque
  4075. Not determined
  4076. Massive\ as fine scaly or feathery aggregates}!
  4077. Hexagonal
  4078. Sectile}_
  4079. Sulphides{ Tellurides etc
  4080. Skarns and Calc_Silicates
  4081. Utah, USA; Canada; Tsumeb, Namibia
  4082. Emma Mine, Little Cottonwood dist., Salt Lake Co., Utah, USA
  4083. Tungstenite-2H^WS2}
  4084. ftsTag
  4085. Tungstite
  4086. ftstitle
  4087. ftsTitleOverride
  4088. Tungstite
  4089. e2-3]
  4090. Yellowy
  4091. Transparent
  4092. Perfect
  4093. WO3}H2O
  4094. Crystals microscopic{ platy\ usually massive{ earthy to powdery}-
  4095. OrthorhombicO
  4096. Oxidesk
  4097. Oxidized Zones{ weathering products
  4098. Widespread USA; Tasmania, Australia; Bolivia; Bulgaria; Canada; England; France; Sardinia
  4099. Lanes' Mine, Monroe, Fairfield Co., Connecticut, USA_
  4100. Tungstite^WO3.H2O
  4101. ftsTag
  4102. Tunisite
  4103. ftstitle
  4104. ftsTitleOverride
  4105. TunisiteA
  4106. i4-5[
  4107. Colourless to white
  4108. Very good
  4109. NaCa2Al4[CO3]4[OH]8Cl
  4110. Fine_grained aggregates or in small tabular crystals\ rarely in macroscopic tabular crystals that form parallel groups}
  4111. Tetragonal
  4112. Basal and prismatic}
  4113. Anhydrous Carbonates
  4114. Hydrothermal Ore veins
  4115. Tunisia; France; FSU)
  4116. Sakiet Sidi Yousseff deposit, El Kef, Tunisia
  4117. Tunisite^NaCa2Al4(CO3)4(OH)8Cl
  4118. ftsTag
  4119. ftstitle
  4120. ftsTitleOverride
  4121. TunisiteA
  4122. i4-5[
  4123. Colourless to white
  4124. Very good
  4125. NaCa2Al4[CO3]4[OH]8Cl
  4126. Fine_grained aggregates or in small tabular crystals\ rarely in macroscopic tabular crystals that form parallel groups}
  4127. Tetragonal
  4128. Basal and prismatic}
  4129. Anhydrous Carbonates
  4130. Hydrothermal Ore veins
  4131. Tunisia; France; FSU)
  4132. Sakiet Sidi Yousseff deposit, El Kef, Tunisia
  4133. Tunisite^NaCa2Al4(CO3)4(OH)8Cl
  4134. Tungst5
  4135. Ap@p 
  4136. proper`ly     
  4137. Bappli
  4138. cT&-ng
  4139. utome
  4140. c DAI
  4141.  Segm
  4142. largD
  4143.     :, d iscar
  4144. Trimerite
  4145. ftstitle
  4146. ftsTitleOverride
  4147. Trimerite
  4148. m6-7_
  4149. Pinky
  4150. Transparent
  4151. Distinct in one direction
  4152. CaMn2Be3[SiO4]3
  4153. Crystals prismatic{ pseudohexagonal{ up to 8 x 12mm\ twinning{ poysynthetic}S
  4154. Monoclinics
  4155. Fracture conchoidal\ brittle}
  4156. Silicates
  4157. Skarns and Calc_Silicates
  4158. Sweden at three manganese deposits; Harstigen, Jacobsberg and L
  4159. ngban, V
  4160. rmland, Sweden
  4161. Harstigen mine, Pajsberg, V
  4162. rmland, Sweden
  4163. Trimerite^CaMn2Be3(SiO4)3
  4164. ftsTag
  4165. Triphylite
  4166. ftstitle
  4167. ftsTitleOverride
  4168. TriphyliteG
  4169. i4-5a
  4170. Grey{
  4171. Translucent_Transparent
  4172. Perfect
  4173. LiFe~2PO4
  4174. Crystals rare\ stout prismatic{ often with rounded or rough faces\ usually massive{ cleavable}[
  4175. Orthorhombic}
  4176. Fracture subconchoidal to uneven}
  4177. Anhydrous Phosphates
  4178. Pegmatites
  4179. California, Maine, New Hampshire, South Dakota, USA; Brazil; Canada; Finland; France; Germany; Sweden
  4180. hnerkobel, Rabenstein (near), Bayern, Germany
  4181. Triphylite^LiFe+2PO4
  4182. ftsTag
  4183. Triplite
  4184. ftstitle
  4185. ftsTitleOverride
  4186. TripliteC
  4187. k5-6]
  4188. Reddish brown
  4189. Translucent_opaque
  4190. [Mn~2{Fe~2{Mg{Ca]2[PO4][F{OH]
  4191. As rough crystals\ commonly massive}1
  4192. MonoclinicQ
  4193. Subconchoidal to uneven fracture}
  4194. Anhydrous Phosphates
  4195. Pegmatites
  4196. Haute-Vienne, France
  4197. Chanteloube, Limoges, Haute-Vienne, France=
  4198. Triplite^(Mn+2,Fe+2,Mg,Ca)2(PO4)(F,OH)
  4199. ftsTag
  4200. Triploidite
  4201. ftstitle
  4202. ftsTitleOverride
  4203. Triploidite
  4204. i4-5c
  4205. Variety of colours
  4206. Transparent_translucent
  4207. [Mn~2{Fe~2]2[PO4][OH]
  4208. Crystals prismatic{ vertically striated\ usually as columnar to parallel_fibrous aggregates\ also divergent fibrous\ granular}
  4209. Monoclinic
  4210. Fracture subconchoidal to uneven}
  4211. Anhydrous Phosphates
  4212. Pegmatites5
  4213. Connecticut, South Dakota, USA; Czech Republicy
  4214. Branchville, Fairfield Co., Connecticut, USA
  4215. Triploidite^(Mn+2,Fe+2)2(PO4)(OH)
  4216. ftsTag
  4217. Tripuhyite
  4218. ftstitle
  4219. ftsTitleOverride
  4220. TripuhyiteE
  4221. Yellowy
  4222. Translucent
  4223. Not determined
  4224. Fe~2[Sb~5]2O6
  4225. As microcrystalline aggregates\ compact or earthy{ nodular}
  4226. TetragonalU
  4227. Antimonites{ Arsenites
  4228. Hydrothermal Ore veins
  4229. Algeria; Argentina; Brazil; Japan; Sonora, Mexico; FSU
  4230. Tripuhy, Ouro Preto, Minas Gerais, Brazil
  4231. Tripuhyite^Fe+2(Sb+5)2O6q
  4232. ftsTag
  4233. Tristramite
  4234. ftstitle
  4235. ftsTitleOverride
  4236. Tristramite
  4237. vNot determined
  4238. Yellow to yellowish green
  4239. Not determined
  4240. [Ca{U~4{Fe~3][PO4{SO4]}*2H2O
  4241. Acicular to fibrous crystals or radial aggregates}9
  4242. Hexagonal
  4243. Compound Phosphates
  4244. Oxidized Zones{ weathering products
  4245. Cornwall, England
  4246. Wheal Trewavas, Breage, Cornwall, England
  4247. Tristramite^(Ca,U+4,Fe+3)(PO4,SO4).*2H2Om
  4248. ftsTag
  4249. Tritomite-(Ce)
  4250. ftstitle
  4251. ftsTitleOverride
  4252. Tritomite_[Ce]M
  4253. k5-6g
  4254. Brown
  4255. Translucent
  4256. [Ce{La{Y{Th]5[Si{B]3[O{OH{F]13
  4257. Acute triangular pyramidal crystals}-
  4258. TrigonalK
  4259. Silicates
  4260. Pegmatites
  4261. Langesundfjord, Norway
  4262. ven island, Brevik (near), Langesundfjord, Norway
  4263. Tritomite-(Ce)^(Ce,La,Y,Th)5(Si,B)3(O,OH,F)13
  4264. ftsTag
  4265. Tritomite-(Y) (Spencite)
  4266. ftstitle
  4267. ftsTitleOverride
  4268. Tritomite_[Y] [Spencite]c
  4269. i4-5}
  4270. Black
  4271. Translucent
  4272. [Y{Ca{La{Fe~2]5[Si{B{Al]3[O{OH{F]13
  4273. Massive{ compact}
  4274. Hexagonal
  4275. Conchoidal fracture\ brittle}
  4276. Silicates
  4277. Skarns and Calc_Silicates
  4278. Ontario, Canada
  4279. Cardiff township, Haliburton Co., Ontario, Canada
  4280. Tritomite-(Y) (Spencite)^(Y,Ca,La,Fe+2)5(Si,B,Al)3(O,OH,F)13
  4281. ftsTag
  4282. gerite (Troegerite)
  4283. ftstitle
  4284. ftsTitleOverride
  4285. Trogerite [Troegerite]]
  4286. e2-3w
  4287. Yellow
  4288. Transparent
  4289. Perfect
  4290. [UO2]3[AsO4]2}*12H2O
  4291. Thin tabular crystals} Crystals usually composite with uneven faces}W
  4292. Tetragonalw
  4293. Hydrated Arsenates
  4294. Oxidized Zones{ weathering products
  4295. Sachsen, Germany
  4296. Weisser Hirsch mine, Neust
  4297. dtel, Schneeberg, Sachsen, Germany
  4298. gerite (Troegerite)^(UO2)3(AsO4)2.*12H2O
  4299. ftsTag
  4300. Trogtalite
  4301. ftstitle
  4302. ftsTitleOverride
  4303. TrogtaliteC
  4304. vNot determined
  4305. Violet
  4306. Not determined
  4307. CoSe2
  4308. Massive\ observed only in polished section}
  4309. Cubic
  4310. Sulphides{ Tellurides etc
  4311. Hydrothermal Ore veins
  4312. near Lautenthal, Harz, Germany
  4313. Trogtal quarry, Lautenthal (near), Harz, Niedersachsen, Germany
  4314. Trogtalite^CoSe29
  4315. ftsTag
  4316. Troilite
  4317. ftstitle
  4318. ftsTitleOverride
  4319. TroiliteA
  4320. i4-5[
  4321. Brown
  4322. Opaque
  4323. Massive{ compact granular}
  4324. Trigonal
  4325. Sulphides{ Tellurides etc
  4326. Meteoritese
  4327. Del Norte County, California, USA; Deep Space
  4328. Albareto meteorite, Albareto, Modena, Italy
  4329. Troilite^FeS
  4330. ftsTag
  4331. Trolleite
  4332. ftstitle
  4333. ftsTitleOverride
  4334. Trolleite
  4335. q8-9]
  4336. Green
  4337. Indistinct
  4338. Al4[PO4]3[OH]3
  4339. Massive{ lamellar}
  4340. Monoclinic
  4341. Fracture conchoidal to even}7
  4342. Anhydrous Phosphatesa
  4343. Pegmatites
  4344. Mono County, California, USA; buranga pegmatite, Rwanda; Kristianstad, Sweden
  4345. Vestan
  4346.  mine, N
  4347. stum, Kristianstad, Sweden (S))
  4348. Trolleite^Al4(PO4)3(OH)3a
  4349. ftsTag
  4350. Trona
  4351. ftstitle
  4352. ftsTitleOverride
  4353. Trona
  4354. e2-3S
  4355. Variety of colours{
  4356. Transparent_translucent
  4357. Perfect
  4358. Na3[CO3][HCO3]}*2H2O
  4359. Crystals elongated and flattened\ commonly massive{ fibrous or columnar{ also as thick plates}e
  4360. Monoclinic
  4361. Hydrated Carbonates
  4362. Evaporites
  4363. California, Nevada, Wyoming and other western states of USA; Armenia; Chad; China; Greenland; Iran; Kenya; Mongolia; Tanzania; Tibet; Ugandaq
  4364. Trona^Na3(CO3)(HCO3).*2H2O
  4365. ftsTag
  4366. Tugarinovite
  4367. ftstitle
  4368. ftsTitleOverride
  4369. TugarinoviteG
  4370. i4-5a
  4371. Brown
  4372. Not determined
  4373. As 0}5 to 1}5mm prismatic or thick tabular crystals}
  4374. Monoclinic%
  4375. OxidesA
  4376. Skarns and Calc_Silicates
  4377. eastern Siberia, FSU
  4378. Siberia (E), Russia, FSU
  4379. Tugarinovite^MoO2
  4380. ftsTag
  4381. Truscottite^(Ca,Mn)14Si24O58(OH)8.*2H2O
  4382. timize ;
  4383. ction 
  4384. be fou
  4385. atail 
  4386. U0gError
  4387. ERR_L
  4388. OADwz
  4389. Mundrabillaite^(NH4)2Ca(HPO4)2.H2O
  4390. Tongbaite
  4391. ftstitle
  4392. ftsTitleOverride
  4393. Tongbaite
  4394. q8-9]
  4395. Yellowy
  4396. Opaque
  4397. Not determined
  4398. Cr3C2
  4399. Pseudohexagonal{ 0}1 x 0}3mm crystals{ some having spear_like terminations}
  4400. OrthorhombicY
  4401. Native elements and Alloys
  4402. Basic and Ultrabasic Volcanic rocks
  4403. Henan and Tibet, China
  4404. Liu Zhuang, Tongbai Co., Henan, China
  4405. Tongbaite^Cr3C2
  4406. ftsTag
  4407. Topaz
  4408. ftstitle
  4409. ftsTitleOverride
  4410. Topaz
  4411. Variety of colours{
  4412. Transparent_translucent
  4413. Perfect
  4414. Al2SiO4[F{OH]2
  4415. Short_ to long_ columnar crystals with orthorhombic outline{ as impregnation\ compact massive}_
  4416. Orthorhombic
  4417. Uneven{ conchoidal}
  4418. Hydrated Sulphates
  4419. Pegmatites
  4420. Widespread USA; Australia; Brazil; Burma; Ireland; Japan; Mexico; Namibia; Nigeria; Norway; Pakistan; Sri Lanka; FSU and elsewhere
  4421. Topaz^Al2SiO4(F,OH)2
  4422. ftsTag
  4423. Torbernite
  4424. ftstitle
  4425. ftsTitleOverride
  4426. TorberniteG
  4427. e2-3a
  4428. Green
  4429. Transparent_translucent
  4430. Perfect
  4431. Cu~2[UO2]2[PO4]2}*8_*12H2O
  4432. Thin tabular{ scaly crystals\  also earthy}
  4433. Tetragonal[
  4434. Brittle}y
  4435. Hydrated Phosphates
  4436. Many different geological environments
  4437. North Carolina, USA; South Australia; Czech Republic; Cornwall, England; France; Gabon; Sachsen, Germany; Mexico and elsewheres
  4438. chymov ( St. Joachimsthal), Z
  4439. padocesky kraj, Czech Republic
  4440. Torbernite^Cu+2(UO2)2(PO4)2.*8-*12H2O
  4441. ftsTag
  4442. rnebohmite-(Ce) (Toernebohmite)
  4443. ftstitle
  4444. ftsTitleOverride
  4445. Tornebohmite_[Ce] [Toernebohmite]
  4446. Green
  4447. Translucent
  4448. Not determined
  4449. [Ce{La]2Al[SiO4]2[OH]
  4450. Massive{ fine_grained}G
  4451. Monoclinicg
  4452. Silicates
  4453. Pegmatites
  4454. stmanland, Sweden
  4455. Bastn
  4456. s, Riddarhyttan, V
  4457. stmanland, Sweden
  4458. rnebohmite-(Ce) (Toernebohmite)^(Ce,La)2Al(SiO4)2(OH)
  4459. ftsTag
  4460. Torreyite
  4461. ftstitle
  4462. ftsTitleOverride
  4463. Torreyite
  4464. White
  4465. Translucent
  4466. [Mg{Mn]9Zn4[SO4]2[OH]22}*8H2O
  4467. Massive{ granular}
  4468. Monoclinic/
  4469. Hydrated SulphatesW
  4470. Oxidized Zones{ weathering products
  4471. New Jersey, USA
  4472. Sterling Hill, Sussex Co., New Jersey, USA
  4473. Torreyite^(Mg,Mn)9Zn4(SO4)2(OH)22.*8H2O
  4474. ftsTag
  4475. Tourmaline (Group)
  4476. ftstitle
  4477. ftsTitleOverride
  4478. Tourmaline [Group]U
  4479. Variety of colours
  4480. Transparent_translucent
  4481. Indistinct
  4482. [Ca{K{Na][Al{Fe~2{Fe~3{Li{Mg{Mn~2]3Al6[BO3]3Si6O18[OH]4
  4483. [Elbaite] crystals short to long prismatic{ vertically striated\ also acicular{ rarely flattened as thin tablets\ 3_{ 6_ or 9_sided\ hemimorphic\ single crystals or as parallel to radiating groups\ massive{ compact\ columnar to fibrous\ twinning}=
  4484. Trigonal[
  4485. [Elbaite] fracture uneven to conchoidal\ brittle}
  4486. Ring Silicates
  4487. Pegmatites
  4488. (Elbaite) Widespread; Minas Gerais, Brazil'
  4489. Tourmaline (Group)^(Ca,K,Na)(Al,Fe+2,Fe+3,Li,Mg,Mn+2)3Al6(BO3)3Si6O18(OH)4
  4490. ftsTag
  4491. Tranquillityite
  4492. ftstitle
  4493. ftsTitleOverride
  4494. Tranquillityite
  4495. vNot determined
  4496. Opaque
  4497. Not determined
  4498. [Fe~2]8[Zr{Y]2Ti3Si3O24
  4499. As thin laths from a few microns in size}
  4500. Hexagonal
  4501. Silicates
  4502. Basic and Ultrabasic Volcanic rocks
  4503. Found on the Moon
  4504. Tranquillity Base, Moon
  4505. Tranquillityite^(Fe+2)8(Zr,Y)2Ti3Si3O24
  4506. ftsTag
  4507. Traskite
  4508. ftstitle
  4509. ftsTitleOverride
  4510. TraskiteC
  4511. Reddish brown
  4512. Transparent_translucent
  4513. Ba9[Fe~2]2Ti2[SiO3]12[OH{Cl{F]6}*6H2O
  4514. Euhedral crystals}+
  4515. Hexagonal
  4516. Conchoidal fracture}u
  4517. Silicates
  4518. Skarns and Calc_Silicates
  4519. Fresno County, California, USA
  4520. Big Creek and Rush Creek, Fresno Co., California, USA
  4521. Traskite^Ba9(Fe+2)2Ti2(SiO3)12(OH,Cl,F)6.*6H2O
  4522. ftsTag
  4523. Trechmannite
  4524. ftstitle
  4525. ftsTitleOverride
  4526. TrechmanniteI
  4527. c1-2c
  4528. Opaque
  4529. AgAsS2
  4530. Crystals equant or short prismatic\ sometimes irregular}
  4531. Trigonal;
  4532. Fracture conchoidal\ brittle}
  4533. Sulphosalts
  4534. Hydrothermal Ore veins
  4535. Hikuai, Coromandel, New Zealand; Canton Valais, Switzerland
  4536. Trechmannite^AgAsS2
  4537. ftsTag
  4538. Tremolite
  4539. ftstitle
  4540. ftsTitleOverride
  4541. Tremolite
  4542. k5-6_
  4543. Variety of colours
  4544. Transparent_translucent
  4545. Ca2[Mg{Fe~2]5Si8O22[OH]2
  4546. Needle_shaped{ fibrous{ capillary{ radial{ compact{ asbestos_like}U
  4547. Monoclinicu
  4548. Brittle}
  4549. Chain Silicates
  4550. Metamorphic rocks
  4551. Widespread western USA; Austria; Brazil; Burma; Canada; Italy; Sierra Leone; Tanzania; SwitzerlandY
  4552. Tremola Valley, St. Gotthard, Switzerland
  4553. Tremolite^Ca2(Mg,Fe+2)5Si8O22(OH)2
  4554. ftsTag
  4555. Trevorite
  4556. ftstitle
  4557. ftsTitleOverride
  4558. Trevorite
  4559. Black
  4560. Opaque
  4561. Ni[Fe~3]2O4
  4562. Crystals octahedral{ distorted\ commonly massive}
  4563. Cubic
  4564. Fracture uneven to subconchoidal\ brittle}u
  4565. Oxides
  4566. Oxidized Zones{ weathering products
  4567. Transvaal, South Africa
  4568. Barberton, Transvaal, South Africa1
  4569. Trevorite^Ni(Fe+3)2O4
  4570. ftsTag
  4571. Triangulite
  4572. ftstitle
  4573. ftsTitleOverride
  4574. Triangulite
  4575. vNot determined
  4576. Yellow
  4577. Separation planes
  4578. Al3[UO2]4[PO4]4[OH]5}*5H2O
  4579. As aggregates of flat triangular or rhombohedral crystals up to 0}2 mm across}C
  4580. Triclinic
  4581. Hydrated Phosphates
  4582. Pegmatites
  4583. Kobokobo, Democratic Republic of Congo
  4584. Kobokobo, Kivu, Democratic Republic of Congo+
  4585. Triangulite^Al3(UO2)4(PO4)4(OH)5.*5H2Oq
  4586. ftsTag
  4587. Trigonite
  4588. ftstitle
  4589. ftsTitleOverride
  4590. Trigonite
  4591. e2-3]
  4592. Yellow to yellowish brown
  4593. Translucent
  4594. Perfect
  4595. Pb3Mn~2[As~3O3]2[As~3O2OH]
  4596. Crystals thick tabular with triangular outline}
  4597. Monoclinicc
  4598. Antimonites{ Arsenites
  4599. Skarns and Calc_Silicates
  4600. rmland, Sweden
  4601. ngban mine, Filipstad (near), V
  4602. rmland, Sweden+
  4603. Trigonite^Pb3Mn+2(As+3O3)2(As+3O2OH)o
  4604. ftsTag
  4605. Trippkeite
  4606. ftstitle
  4607. ftsTitleOverride
  4608. TrippkeiteC
  4609. vNot determined
  4610. Greenish blue
  4611. Perfect
  4612. Cu~2[As~3]2O4
  4613. Crystals short prismatic{ often slightly bent}
  4614. Tetragonal3
  4615. Antimonites{ Arsenites_
  4616. Oxidized Zones{ weathering products
  4617. Copper deposits near Copiap
  4618. , Chile
  4619. Copiap
  4620. , Chile
  4621. Trippkeite^Cu+2(As+3)2O4/
  4622. ftsTag
  4623. Tremola Valley, St<V
  4624. Mosandrite (Rinkolite, Johnstrupite, Lovchorrite, Rinkite)
  4625. Variety of colours
  4626. Translucent
  4627. (Na,Ca,Ce)3TiSi2O7(F,OH,O)
  4628. Monoclinic
  4629. Long prismatic crystals; also mass
  4630. Tirodite
  4631. ftstitle
  4632. ftsTitleOverride
  4633. TiroditeC
  4634. m6-7]
  4635. Variety of colours
  4636. Transparent_translucent
  4637. Perfect
  4638. [Mn~2]2[Mg{Fe~2]5Si8O22[OH]2
  4639. Crystals long prismatic to acicular\ usually in compact aggregates\ twinning common}m
  4640. Monoclinic
  4641. Parting\ brittle}
  4642. Chain Silicates
  4643. Skarns and Calc_Silicates
  4644. New York, North Carolina, USA; Canada; France; Ghana; India
  4645. Tirodi, Madhya Pradesh, India
  4646. Tirodite^(Mn+2)2(Mg,Fe+2)5Si8O22(OH)2
  4647. ftsTag
  4648. Tisinalite
  4649. ftstitle
  4650. ftsTitleOverride
  4651. TisinaliteE
  4652. Orangey
  4653. Na3H3[Mn{Ca{Fe]TiSi6[O{OH]18}*2H2O
  4654. As rough crystals and granular aggregates}
  4655. Trigonal)
  4656. Uneven to conchoidal fracture}]
  4657. Silicates
  4658. Pegmatites
  4659. Kola Peninsula, Russia, FSU
  4660. Koashva Mt., Khibina massif, Kola Peninsula, Russia, FSU
  4661. Tisinalite^Na3H3(Mn,Ca,Fe)TiSi6(O,OH)18.*2H2O
  4662. ftsTag
  4663. Titanite (Sphene)
  4664. ftstitle
  4665. ftsTitleOverride
  4666. Titanite [Sphene]
  4667. k5-6o
  4668. Variety of colours
  4669. Transparent_opaque
  4670. Indistinct
  4671. CaTiSiO5
  4672. Columnar{ wedge_shaped{ tabular{ needle_shaped crystals}K
  4673. Monoclinick
  4674. Conchoidal{ brittle}
  4675. Orthosilicates
  4676. Many different geological environments
  4677. Widespread USA; Austria; Brazil; Canada; Czech Republic; Finland; France; Greenland; India; Italy; Madagascar, New Zealand; Norway; Pakistan; Switzerland and elsewhere
  4678. Passau, Bayern, Germany
  4679. Titanite (Sphene)^CaTiSiO5
  4680. ftsTag
  4681. Titantaramellite
  4682. ftstitle
  4683. ftsTitleOverride
  4684. TitantaramelliteQ
  4685. k5-6k
  4686. Pink to purple
  4687. Transparent_translucent
  4688. Perfect
  4689. Ba4[Ti{Fe~3{Fe~2{Mg]4[B2Si8O27]O2Clx
  4690. Tabular crystals\ also granular}K
  4691. Orthorhombicm
  4692. Silicates
  4693. Metamorphic rocks
  4694. Piemonte, Italy
  4695. Candoglia, Piemonte, Italy
  4696. Titantaramellite^Ba4(Ti,Fe+3,Fe+2,Mg)4(B2Si8O27)O2Clx
  4697. ftsTag
  4698. Tivanite
  4699. ftstitle
  4700. ftsTitleOverride
  4701. TivaniteA
  4702. k5-6[
  4703. Black
  4704. Opaque
  4705. Not determined
  4706. V~3TiO3[OH]
  4707. As a single grain composed of many twinned crystallites}'
  4708. MonoclinicG
  4709. Oxidesc
  4710. Metamorphic rocks
  4711. Lakeview mine, Kalgoorlie, Western Australia
  4712. Kalgoorlie, Western Australia, Australia
  4713. Tivanite^V+3TiO3(OH)?
  4714. ftsTag
  4715. Tlalocite
  4716. ftstitle
  4717. ftsTitleOverride
  4718. Tlalocite
  4719. Blues
  4720. Not determined
  4721. [Cu~2{Zn]16[Te~4O3][Te~6O4]2Cl[OH]25}*27H2O
  4722. As spherules or arcuate bands of minute lath shaped crystals}
  4723. MonoclinicM
  4724. Selenites{ Selenates{ Tellurites{ Tellurates
  4725. Oxidized Zones{ weathering products
  4726. Moctezuma, Sonora, Mexico
  4727. Bambollita mine (La Oriental), Sierra La Huerta, Moctezuma, Sonora, MexicoY
  4728. Tlalocite^(Cu+2,Zn)16(Te+4O3)(Te+6O4)2Cl(OH)25.*27H2O
  4729. ftsTag
  4730. Tlapallite
  4731. ftstitle
  4732. ftsTitleOverride
  4733. TlapalliteA
  4734. Green
  4735. H6[Ca{Pb]2[Cu~2{Zn]3[SO4][Te~4O3]4[Te~6O6]
  4736. As thin paint_like films}
  4737. Monoclinic
  4738. Selenites{ Selenates{ Tellurites{ TelluratesG
  4739. Oxidized Zones{ weathering products
  4740. Moctezuma, Sonora, Mexico
  4741. Bambollita mine (La Oriental), Sierra La Huerta, Moctezuma, Sonora, Mexico
  4742. Tlapallite^H6(Ca,Pb)2(Cu+2,Zn)3(SO4)(Te+4O3)4(Te+6O6)
  4743. ftsTag
  4744. Tobermorite
  4745. ftstitle
  4746. ftsTitleOverride
  4747. Tobermorite
  4748. e2-3a
  4749. White
  4750. Translucent
  4751. Distinct in one direction
  4752. Ca5Si6[O{OH]18}*5H2O
  4753. Massive\ finely fibrous{ granular{ or as plates}?
  4754. Orthorhombica
  4755. Silicates
  4756. Skarns and Calc_Silicates
  4757. California, Nevada, North Carolina, Utah, USA; Austria; Canada; Germany; Israel; Italy; Japan; Island of Mull; Scotland; Taiwan and elsewhere
  4758. Tobermory, Isle of Mull, Scotland
  4759. Tobermorite^Ca5Si6(O,OH)18.*5H2O
  4760. ftsTag
  4761. Tochilinite
  4762. ftstitle
  4763. ftsTitleOverride
  4764. Tochilinite
  4765. VHN5=15-49g
  4766. Black
  4767. Opaque
  4768. 6Fe0}9S}*5[Mg{Fe~2][OH]2
  4769. Acicular crystals{ in radiating fibrous aggregates}
  4770. Triclinic
  4771. Native elements and Alloys
  4772. Altered Ultramafic rocks
  4773. Lower Mamon complex and Staromelovatskiy intrusive, Voronezh region, Russia, FSU/
  4774. Tochilinite^6Fe0.9S.*5(Mg,Fe+2)(OH)2s
  4775. ftsTag
  4776. Todorokite
  4777. ftstitle
  4778. ftsTitleOverride
  4779. TodorokiteE
  4780. vNot determined
  4781. Opaque
  4782. Perfect
  4783. [Mn~2{Ca{Mg][Mn~4]3O7}H2O
  4784. Crystals very minute{ thin plates flattened\ as nodular masses with concentric layering\ stalactitic\ columnar to fine fibrous aggregates\ and as thin coatings}
  4785. Monoclinic
  4786. Multiple Oxides
  4787. Oxidized Zones{ weathering products
  4788. Widespread USA; Austria; Bikini Atoll; Brazil; Cuba; France; Ghana; Mexico; Japan; Philippines; Saipan Island; South Africa
  4789. Todoroki mine, Hokkaido, Japan
  4790. Todorokite^(Mn+2,Ca,Mg)(Mn+4)3O7.H2O/
  4791. ftsTag
  4792. Tokkoite
  4793. ftstitle
  4794. ftsTitleOverride
  4795. Tokkoite?
  4796. i4-5Y
  4797. Yellowu
  4798. Not determined
  4799. K2Ca4Si7O17[O{OH{F]4
  4800. Radiating columnar aggregates}
  4801. Triclinic
  4802. Silicates
  4803. Contact Metamorphic rocks
  4804. Murunian alkaline massif, FSU
  4805. Murun massif, between the Charo and Tokko rivers, Yakutia (SW), Russia, FSU
  4806. Tokkoite^K2Ca4Si7O17(O,OH,F)4
  4807. ftsTag
  4808. Tolovkite
  4809. ftstitle
  4810. ftsTitleOverride
  4811. Tolovkite
  4812. k5-6_
  4813. Greyy
  4814. Opaque
  4815. IrSbS
  4816. As aggregates with a skeletal isometric crystal outline\ anhedral inclusions}
  4817. Cubic
  4818. Conchoidal fracture}u
  4819. Sulphides{ Tellurides etc
  4820. Basic and Ultrabasic Volcanic rocks
  4821. Tolovaka River Basin, north-eastern FSU
  4822. Ust`-Bel`skiy massif, Tolovka river basin, Russia (NE), FSU
  4823. Tolovkite^IrSbS
  4824. ftsTag
  4825. Tomichite
  4826. ftstitle
  4827. ftsTitleOverride
  4828. Tomichite
  4829. Black
  4830. Not determined
  4831. [V~3{Fe~3]4Ti3As~3O13[OH]
  4832. Small euhedral tabular crystals up to 1}5mm in length}
  4833. Monoclinic5
  4834. Antimonites{ Arsenitesa
  4835. Hydrothermal Ore veins
  4836. Kalgoorlie, Western Australia
  4837. Kalgoorlie, Western Australia, Australia
  4838. Tomichite^(V+3,Fe+3)4Ti3As+3O13(OH)
  4839. ftsTag
  4840. Tolovkite^IrSbS
  4841. Tombarthite-(Y)
  4842. ftstitle
  4843. ftsTitleOverride
  4844. Tombarthite_[Y]
  4845. k5-6e
  4846. Black
  4847. Translucent_opaque
  4848. Y4[Si{H]4O12_x[OH]4~2x
  4849. Massive}
  4850. Monoclinic-
  4851. Silicates
  4852. Pegmatitesm
  4853. Tombarthite-(Y)^Y4(Si,H)4O12-x(OH)4+2x
  4854. ng products
  4855. Strict
  4856.  Type-Ch
  4857. 3.1@     9
  4858. OWS.H)     
  4859. {variou
  4860. 9developPment7
  4861. 2-L    iex
  4862. te    0 
  4863. be decla
  4864. y s!@1
  4865. -c>A. 
  4866. Thortveitite
  4867. ftstitle
  4868. ftsTitleOverride
  4869. ThortveititeK
  4870. m6-7e
  4871. Green
  4872. Translucent_Transparent
  4873. Distinct in one direction
  4874. [Sc{Y]2Si2O7
  4875. Prismatic crystals}
  4876. MonoclinicK
  4877. Brittle}i
  4878. Silicates
  4879. Pegmatites
  4880. Iveland Parish, Norway; Japan; Madagascar; FSU
  4881. Iveland, Setersdalen, Norway
  4882. Thortveitite^(Sc,Y)2Si2O7
  4883. ftsTag
  4884. Thorutite (Smirnovite)
  4885. ftstitle
  4886. ftsTitleOverride
  4887. Thorutite [Smirnovite]_
  4888. vNot determined
  4889. Black
  4890. Translucent
  4891. [Th{U{Ca]Ti2[O{OH]6
  4892. Short prismatic crystals up to 2 cm in length}K
  4893. Monoclinick
  4894. Metamict} Conchoidal fracture}
  4895. Oxides
  4896. Late stage cavities in Granites or Syenites
  4897. Unspecified locality, FSU
  4898. Thorutite (Smirnovite)^(Th,U,Ca)Ti2(O,OH)6
  4899. ftsTag
  4900. Threadgoldite
  4901. ftstitle
  4902. ftsTitleOverride
  4903. Threadgoldite
  4904. vNot determined
  4905. Yellow to yellowish green
  4906. Al[UO2]2[PO4]2[OH]}*8H2O
  4907. As micaceous tabular crystals elongated with a maximum length of 1 mm}'
  4908. MonoclinicG
  4909. Hydrated Phosphates
  4910. Pegmatites
  4911. Kobokobo, Kivu, Democratic Republic of Congo
  4912. Kobokobo, Kivu, Democratic Republic of Congo
  4913. Threadgoldite^Al(UO2)2(PO4)2(OH).*8H2O[
  4914. ftsTag
  4915. Tiemannite
  4916. ftstitle
  4917. ftsTitleOverride
  4918. TiemanniteG
  4919. e2-3a
  4920. Grey{
  4921. Opaque
  4922. Crystals tetrahedral\ usually dull{ frequently striated\ commonly massive{ compact granular}=
  4923. Cubic
  4924. Fracture conchoidal to uneven\ brittle}
  4925. Native elements and Alloys
  4926. Hydrothermal Ore veins
  4927. Utah, USA; Harz Mountains, Germany+
  4928. Clausthal, Harz, GermanyY
  4929. Tiemannite^HgSe
  4930. ftsTag
  4931. Tienshanite
  4932. ftstitle
  4933. ftsTitleOverride
  4934. Tienshanite
  4935. m6-7a
  4936. Green
  4937. Distinct in one direction
  4938. BaNa2MnTiB2Si6O20
  4939. Massive\ finely crystalline aggregates up to 5 x 6cm in size}
  4940. Hexagonal
  4941. Brittle}g
  4942. Silicates
  4943. Pegmatites
  4944. southern Tienshan, Middle East
  4945. Turkestan-Alai, Tien Shan Mts. (S), Kirghizia (?), FSU'
  4946. Tienshanite^BaNa2MnTiB2Si6O20
  4947. ftsTag
  4948. Tikhonenkovite
  4949. ftstitle
  4950. ftsTitleOverride
  4951. TikhonenkoviteM
  4952. g3-4g
  4953. Colourless
  4954. Perfect
  4955. SrAlF4[OH]}H2O
  4956. Small crystals{ up to 5mm in diameter\ combinations of several prisms}%
  4957. MonoclinicE
  4958. Fracture conchoidal to uneven}y
  4959. Halides
  4960. Oxidized Zones{ weathering products
  4961. Tuva, FSU
  4962. Karasug, Tannu-Ola Mts., Tuva, Russia, FSU1
  4963. Tikhonenkovite^SrAlF4(OH).H2O
  4964. ftsTag
  4965. Tilasite
  4966. ftstitle
  4967. ftsTitleOverride
  4968. TilasiteC
  4969. Greyu
  4970. Translucent
  4971. CaMg[AsO4]F
  4972. Crystals often complex{ up to 6mm in greatest dimension\ sometimes elongated{ and flattened\ massive\ twinning common}_
  4973. Monoclinic
  4974. Parting\ brittle}
  4975. Anhydrous Arsenates
  4976. Oxidized Zones{ weathering products
  4977. Arizona, USA; India; Sweden
  4978. ngban mine, Filipstad (near), V
  4979. rmland, Sweden
  4980. Tilasite^CaMg(AsO4)F
  4981. ftsTag
  4982. ftstitle
  4983. ftsTitleOverride
  4984. White
  4985. Opaque
  4986. Indistinct
  4987. As minute embedded grains\ also small rounded grains in placer deposits}
  4988. Cubic
  4989. Fracture hackly\ ductile{ malleable}u
  4990. Native elements and Alloys
  4991. Hydrothermal Ore veins
  4992. Oban, New South Wales, Australia; Beaver Lodge, Saskatchewan, Canada; Islands of Volcano and StromboliM
  4993. Aberfoil and Sam rivers, Oban, New South Wales, Australia
  4994. Tin^Sn
  4995. ftsTag
  4996. Tinaksite
  4997. ftstitle
  4998. ftsTitleOverride
  4999. Tinaksite
  5000. Yellowu
  5001. Perfect
  5002. K2Na[Ca{Mn~2]2TiSi7O19[OH]
  5003. Crystals prismatic{ from tenths of a millimetre to several centimetres\ often in radiating fibrous aggregates and rosettes up to 3 _ 5cm in diameter}
  5004. Triclinic
  5005. Silicates
  5006. Contact Metamorphic rocks
  5007. north-western Aldan, FSU
  5008. Murun massif, Olekminsk (near), Aldan (NW), Yakutia, Russia, FSUc
  5009. Tinaksite^K2Na(Ca,Mn+2)2TiSi7O19(OH)
  5010. ftsTag
  5011. Tincalconite
  5012. ftstitle
  5013. ftsTitleOverride
  5014. TincalconiteI
  5015. vNot determined
  5016. White
  5017. Opaque
  5018. Not determined
  5019. Na2B4O5[OH]4}*3H3O
  5020. As a fine_grained powder}
  5021. TrigonalA
  5022. Hydrated Boratesg
  5023. Evaporites
  5024. San Bernardino County and Kern County, California, USA
  5025. Searles Lake, San Bernardino Co., California, USA
  5026. Tincalconite^Na2B4O5(OH)4.*3H3O
  5027. ftsTag
  5028. Tinsleyite
  5029. ftstitle
  5030. ftsTitleOverride
  5031. TinsleyiteE
  5032. KAl2[PO4]2[OH]}*2H2O
  5033. As <0}1mm epitactic overgrowths on leucophosphite with a parting surface developed between the two}
  5034. MonoclinicU
  5035. Uneven fracture}{
  5036. Hydrated Phosphates
  5037. Pegmatites
  5038. Tip Top mine, Custer, South Dakota, USA
  5039. Tip Top Pegmatite, Custer, Custer Co., South Dakota, USAQ
  5040. Tinsleyite^KAl2(PO4)2(OH).*2H2O
  5041. ftsTag
  5042. Tintinaite
  5043. ftstitle
  5044. ftsTitleOverride
  5045. TintinaiteC
  5046. vNot determined
  5047. Distinct in one direction
  5048. Pb22[Cu~1]4[Sb{Bi]30S69
  5049. Massive\ bladed{ in parallel aggregates and radiating fibrous cluster}=
  5050. Orthorhombic_
  5051. Sulphosalts
  5052. Hydrothermal Ore veins
  5053. Tintina, Yukon Territory, Canada
  5054. Tintina silver mines, Watson Lake (NW), Whitehorse Div., Yukon Territory, CanadaI
  5055. Tintinaite^Pb22(Cu+1)4(Sb,Bi)30S69
  5056. ftsTag
  5057. Tinzenite
  5058. ftstitle
  5059. ftsTitleOverride
  5060. Tinzenite
  5061. m6-7[
  5062. Yelloww
  5063. Perfect
  5064. [Ca{Mn~2{Fe~2]3Al2BSi4O15[OH]
  5065. Fibrous to platy}
  5066. Triclinic
  5067. Ring Silicates5
  5068. Skarns and Calc_Silicates
  5069. Canton Graubunden, Switzerland; Liguria, Italy
  5070. Tinizong (Tinzen), Alp Parsettens, Sursass (Oberhalbstein), Grischun (Graub
  5071. nden), Switzerland
  5072. Tinzenite^(Ca,Mn+2,Fe+2)3Al2BSi4O15(OH)
  5073. ftsTag
  5074. Tiptopite
  5075. ftstitle
  5076. ftsTitleOverride
  5077. Tiptopite
  5078. g3-4_
  5079. Colourless
  5080. Transparent_translucent
  5081. K2[Na{Ca]2Li3Be6[PO4]6[OH]2}H2O
  5082. Elongate prismatic crystals up to 3 mm in lenght} Radial sprays}S
  5083. Hexagonal
  5084. Uneven fracture}
  5085. Anhydrous Phosphates
  5086. Pegmatites
  5087. South Dakota, USA
  5088. Tip Top Pegmatite, Custer (near), Custer Co., South Dakota, USA
  5089. Tiptopite^K2(Na,Ca)2Li3Be6(PO4)6(OH)2.H2O
  5090. ftsTag
  5091. k.$ I[
  5092. 1needed
  5093. R(tra
  5094. optimiz!
  5095. p]man
  5096. )eochcur2
  5097. v;    fy0
  5098. . (For 
  5099. ht )0
  5100. [Pexis
  5101. Thalfenisite
  5102. ftstitle
  5103. ftsTitleOverride
  5104. ThalfenisiteE
  5105. VHN10=17c
  5106. Opaque
  5107. Tl6[Fe{Ni{Cu]25S26Cl
  5108. Minute aggregates}
  5109. Cubic
  5110. Sulphides{ Tellurides etc
  5111. Hydrothermal Ore veinsI
  5112. Siberia, Russia, FSUs
  5113. Oktyabr deposit, Talnakh, Noril'sk (near), Siberia (N), Russia, FSU
  5114. Thalfenisite^Tl6(Fe,Ni,Cu)25S26Cl
  5115. ftsTag
  5116. Thaumasite
  5117. ftstitle
  5118. ftsTitleOverride
  5119. ThaumasiteC
  5120. g3-4]
  5121. Colourless to white
  5122. Transparent_translucent
  5123. Clear
  5124. Ca6Si2[CO3]2[SO4]2[OH]12}*24H2O
  5125. Acicular crystals} Usually massive}
  5126. Hexagonal
  5127. Silicates
  5128. Skarns and Calc_Silicates
  5129. mtland, Sweden
  5130. Thaumasite^Ca6Si2(CO3)2(SO4)2(OH)12.*24H2O!
  5131. ftsTag
  5132. Theisite
  5133. ftstitle
  5134. ftsTitleOverride
  5135. TheisiteA
  5136. c1-2[
  5137. Green
  5138. Not determined
  5139. [Cu~2]5Zn5[As~5Sb~5]2O8[OH]14
  5140. Cleavage plates up to 2 mm across}
  5141. Orthorhombic)
  5142. Basal}E
  5143. Anhydrous Arsenates
  5144. Oxidized Zones{ weathering products
  5145. Colorado, USA
  5146. Durango (near), La Plata Co., Colorado, USA
  5147. Theisite^(Cu+2)5Zn5(As+5Sb+5)2O8(OH)14U
  5148. ftsTag
  5149. Thenardite
  5150. ftstitle
  5151. ftsTitleOverride
  5152. ThenarditeG
  5153. e2-3a
  5154. Colourless to white
  5155. Transparent_translucent
  5156. Perfect
  5157. Na2SO4
  5158. Crystals tabular{ dipyramidal{ rarely prismatic\ crystals up to several inches in length common\ also as crusts and efflorescences\ twinning common}
  5159. Orthorhombic
  5160. Incomplete\ fracture uneven to hackly\ not brittle}
  5161. Anhydrous Sulphates
  5162. EvaporitesS
  5163. Arizona, California, Nevada, USA; Chile; Egypt; Italy; Sicily; Spain; FSU
  5164. Espartinas salt lake, Aranjuez, Madrid, Spain
  5165. Thenardite^Na2SO4
  5166. ftsTag
  5167. Theophrastite
  5168. ftstitle
  5169. ftsTitleOverride
  5170. Theophrastite
  5171. g3-4e
  5172. Green
  5173. Perfect
  5174. Ni[OH]2
  5175. Less than 1 mm crystals and as less than 0}5 cm crusts sometimes consisting of very fine fibrous crystals}=
  5176. Trigonal[
  5177. Basal\ conchoidal fracture}
  5178. Hydroxides
  5179. Altered Ultramafic rocks
  5180. Vermion region, northern Greece; Tasmania, Australia%
  5181. Vermion, Makedhonia (Macedonia), Greece
  5182. Theophrastite^Ni(OH)2
  5183. ftsTag
  5184. Thermonatrite
  5185. ftstitle
  5186. ftsTitleOverride
  5187. Thermonatrite
  5188. c1-2g
  5189. Colourless to white
  5190. Transparent
  5191. Not determined
  5192. Na2CO3}H2O
  5193. As a crust or efflorescence\ also as clusters of platy needles}
  5194. Orthorhombico
  5195. Difficult\ somewhat sectile}
  5196. Hydrated Carbonates
  5197. Evaporites
  5198. California, USA; Egypt; Mt. Vesuvius, Italy; Hungary; FSU
  5199. Desert Region, Sudan, Egypt
  5200. Thermonatrite^Na2CO3.H2O
  5201. ftsTag
  5202. Thomsenolite
  5203. ftstitle
  5204. ftsTitleOverride
  5205. ThomsenoliteK
  5206. Colourless to white
  5207. Transparent_translucent
  5208. Perfect
  5209. NaCaAlF6}H2O
  5210. Crystals often resemble cubes\ commonly prismatic\ also tabular\ prism faces striated parallel\ also as stalactitic masses and chalcedonic crusts}
  5211. Monoclinic
  5212. Fracture uneven\ brittle}
  5213. Halides
  5214. Pegmatites1
  5215. Colorado, USA; Greenland; FSU
  5216. Ivigtut, Greenland (SW)
  5217. Thomsenolite^NaCaAlF6.H2O
  5218. ftsTag
  5219. Thomsonite
  5220. ftstitle
  5221. ftsTitleOverride
  5222. ThomsoniteG
  5223. k5-6a
  5224. White
  5225. Transparent_translucent
  5226. Perfect
  5227. NaCa2Al5Si5O20}*6H2O
  5228. Acicular{ short_columnar{ thick_tabular crystals}
  5229. Orthorhombic]
  5230. Brittle}{
  5231. Framework Silicates
  5232. Late stage cavities in Volcanic rocks
  5233. central western USA; Australia; Canada; Czech Republic; Faeroe Islands, Germany; Greenland; India; Ireland; Italy; Scotland and elsewhere
  5234. Old Kilpatrick, Dumbartonshire, Scotland
  5235. Thomsonite^NaCa2Al5Si5O20.*6H2O
  5236. ebit9
  5237. ftsTag
  5238. Thorbastn
  5239. site (Thorbastnaesite)
  5240. ftstitle
  5241. ftsTitleOverride
  5242. Thorbastnasite [Thorbastnaesite]o
  5243. vNot determined
  5244. Brown
  5245. Not determined
  5246. Th[Ca{Ce][CO3]2F2}*3H2O
  5247. Massive\ cryptocrystalline}
  5248. Hexagonal
  5249. Hydrated Carbonates
  5250. Syenites{ Alkali intrusions
  5251. Eastern Siberia, FSU
  5252. Siberia (E), Russia, FSU    
  5253. Thorbastn
  5254. site (Thorbastnaesite)^Th(Ca,Ce)(CO3)2F2.*3H2Oa
  5255. ftsTag
  5256. Thoreaulite
  5257. ftstitle
  5258. ftsTitleOverride
  5259. Thoreaulite
  5260. k5-6a
  5261. Brown to brownish green
  5262. Opaque
  5263. Perfect
  5264. SnTa2O6
  5265. Crystals short prismatic\ subhedral\ as irregular masses up to 5 x 10cm\ twinning{ lamellar}Y
  5266. Monoclinicy
  5267. Oxides
  5268. Pegmatites
  5269. Kivu, Democratic Republic of Congo
  5270. Manono, Shaba, Democratic Republic of Congo
  5271. Thoreaulite^SnTa2O6
  5272. ftsTag
  5273. Thorianite
  5274. ftstitle
  5275. ftsTitleOverride
  5276. ThorianiteG
  5277. m6-7a
  5278. Variety of colours
  5279. Translucent_opaque
  5280. Crystals commonly cubic or cubo_octahedral\ found as embedded grains or crystals\ as crystals{ often water worn{ in alluvial deposits\ interpenetration twins very common}
  5281. Cubic
  5282. Fracture conchoidal to uneven\ brittle}
  5283. Oxides
  5284. Pegmatites;
  5285. Alaska, California, Montana, Easton, Pennsylvania, USA; Canada; Madagascar; Siberia; South Africa; Sri Lanka;
  5286. Balangoda, Sabaragamuwa prov., Sri Lanka
  5287. Thorianite^ThO2
  5288. ftsTag
  5289. Thorikosite
  5290. ftstitle
  5291. ftsTitleOverride
  5292. Thorikosite
  5293. vNot determined
  5294. Yellow
  5295. Transparent_translucent
  5296. Perfect
  5297. Pb3[Sb~3{As~3]O3[OH]Cl2
  5298. As prismatic tabular crystals} Curved faces are common}
  5299. Tetragonalq
  5300. Antimonites{ Arsenites
  5301. Oxidized Zones{ weathering products
  5302. Attik
  5303. , Greece
  5304. vrion (Laurium), Attik
  5305. , Greece
  5306. Thorikosite^Pb3(Sb+3,As+3)O3(OH)Cl2
  5307. ftsTag
  5308. Thorite
  5309. ftstitle
  5310. ftsTitleOverride
  5311. Thorite
  5312. i4-5[
  5313. Brown to brownish green
  5314. Translucent_opaque
  5315. Distinct in one direction
  5316. [Th{U]SiO4
  5317. Short_columnar{ pyramidal{ embedded crystals\ massive{ compact{ lamellar{ disseminated}
  5318. Tetragonal
  5319. Conchoidal{ brittle}
  5320. Silicates
  5321. Pegmatites
  5322. central western and Alaska, USA; Canada; Italy; Madagascar; Norway; Scotland; Sicily; Sri Lanka; FSUs
  5323. , Brevik, Langesundfjord, Norway
  5324. Thorite^(Th,U)SiO4
  5325. ftsTag
  5326. Tosudite
  5327. ftstitle
  5328. ftsTitleOverride
  5329. Tosudite?
  5330. c1-2Y
  5331. Blues
  5332. Translucent
  5333. Perfect
  5334. [Na{K]xAl6[Si{Al]8O20[OH]10}nH2O
  5335. Monoclinic    
  5336. Sheet Silicates
  5337. Intermediate_acid Volcanic rockse
  5338. Ukraine, FSU
  5339. Alushta, Crimea peninsula, Ukraine, FSU
  5340. Tosudite^(Na,K)xAl6(Si,Al)8O20(OH)10.nH2O
  5341. ftsTag
  5342. , Brevik
  5343. aReAlloc
  5344. GPPAG
  5345. nput 
  5346. Nickelalumite^(Ni,Cu)Al4[(SO4),(NO3)2](OH)12.*3H2O
  5347. Tephroite
  5348. ftstitle
  5349. ftsTitleOverride
  5350. Tephroite
  5351. Green
  5352. Transparent_translucent
  5353. Distinct in one direction
  5354. Mn2SiO4
  5355. Crystals generally short prismatic{ highly modified{ usually elongated parallel\ massive{ compact{ or as disseminated grains\ twinning not common}
  5356. Orthorhombic
  5357. Imperfect\ fracture uneven to conchoidal\ brittle}
  5358. Orthosilicates+
  5359. Skarns and Calc_Silicates
  5360. California, Colorado, New Jersey, USA; Antarctica; Australia; England; France; Japan; Sweden; Wales, UK
  5361. Sterling Hill, Sussex Co., New Jersey, USA
  5362. Tephroite^Mn2SiO4
  5363. ftsTag
  5364. Terskite
  5365. ftstitle
  5366. ftsTitleOverride
  5367. Terskite?
  5368. Violets
  5369. Not determined
  5370. Na4ZrSi6O15[OH]2}*H2O
  5371. As 1 to 3}5mm plates}
  5372. Orthorhombic
  5373. Silicates
  5374. Syenites{ Alkali intrusions
  5375. Kola Peninsula, FSU
  5376. Mt. Alluaiv and Mt. Karnasurt, Lovozero massif, Kola Peninsula, Russia, FSU
  5377. Terskite^Na4ZrSi6O15(OH)2.*H2O-
  5378. ftsTag
  5379. Teruggite
  5380. ftstitle
  5381. ftsTitleOverride
  5382. Teruggite
  5383. e2-3]
  5384. Colourless}
  5385. Transparent
  5386. Ca4MgAs2B12O22[OH]12}*12H2O
  5387. Crystals acicular{ greatly elongated with rhomboidal cross section perpendicular to this direction\ cauliflower_shaped nodules\ ranging from 2 to 6 cm in diameter}
  5388. Monoclinic
  5389. Hydrated Borates
  5390. Evaporites
  5391. Province of Jujuy, Argentina=
  5392. Loma Blanca borate deposit, Jujuy, Argentina
  5393. Teruggite^Ca4MgAs2B12O22(OH)12.*12H2O
  5394. ftsTag
  5395. Teschemacherite
  5396. ftstitle
  5397. ftsTitleOverride
  5398. Teschemacherite
  5399. c1-2k
  5400. Colourless to white
  5401. Transparent
  5402. Perfect
  5403. [NH4]HCO3
  5404. Massive{ compact crystalline}
  5405. OrthorhombicK
  5406. Brittle}i
  5407. Anhydrous Carbonates
  5408. Sedimentary rocks
  5409. Guanape Islands, Peru; Saldanha Bay, South Africa
  5410. Saldanha Bay, Cape Province, South Africa
  5411. Teschemacherite^(NH4)HCO3
  5412. ftsTag
  5413. Testibiopalladite
  5414. ftstitle
  5415. ftsTitleOverride
  5416. Testibiopalladite
  5417. g3-4o
  5418. Opaque
  5419. Imperfect
  5420. Pd[Sb{Bi]Te
  5421. Irregular{ short prismatic{ 0}07 to 0}10mm grains}/
  5422. Cubic
  5423. Brittle}i
  5424. Sulphides{ Tellurides etc
  5425. Hydrothermal Ore veins
  5426. south-western and north-eastern China
  5427. Unspecified Localities, China (SW and NE)
  5428. Testibiopalladite^Pd(Sb,Bi)Te
  5429. ftsTag
  5430. Tetra-auricupride
  5431. ftstitle
  5432. ftsTitleOverride
  5433. Tetra_auricupride
  5434. i4-5k
  5435. Yellow
  5436. Not determined
  5437. Irregular grains often with striations on the surface}
  5438. Tetragonal1
  5439. Native elements and Alloysa
  5440. Hydrothermal Ore veins
  5441. Xinjiang Autonomous Region, China
  5442. Sardala, Marneshi Co., Xinjiang Region, China
  5443. Tetra-auricupride^AuCuA
  5444. iite{
  5445. ftsTag
  5446. Tetradymite
  5447. ftstitle
  5448. ftsTitleOverride
  5449. Tetradymite
  5450. c1-2c
  5451. Grey}
  5452. Opaque
  5453. Perfect
  5454. Bi2Te2S
  5455. Crystals usually indistinct\ steep pyramidal with pyramid faces striated horizontally\ commonly massive{ granular to foliated\ also bladed\ twinning as fourlings}
  5456. Trigonal
  5457. Laminae flexible\ inelastic}
  5458. Sulphides{ Tellurides etc
  5459. Hydrothermal Ore veins9
  5460. Widespread USA; Australia; Bolivia; Canada; Slovakia; Japan; Norway; Romania; Sweden; Zimbabwe
  5461. Zupkov (Schubkau, Zsubk
  5462. ), Slovakia
  5463. Tetradymite^Bi2Te2S
  5464. ftsTag
  5465. Tetrahedrite
  5466. ftstitle
  5467. ftsTitleOverride
  5468. TetrahedriteI
  5469. i4-5c
  5470. Grey}
  5471. Opaque
  5472. [Cu{Fe{Ag{Zn]12Sb4S13
  5473. Tetrahedral{ granular to massive}
  5474. Cubic
  5475. Conchoidal{ brittle}]
  5476. Sulphosalts
  5477. Hydrothermal Ore veins
  5478. Widespread throughout western USA; Algeria; Australia; Bolivia; Canada; Chile; England; France; Germany; Mexico; Peru; Romania; Sweden; Switzerland
  5479. Tetrahedrite^(Cu,Fe,Ag,Zn)12Sb4S13
  5480. ftsTag
  5481. Tetrakalsilite (Panuzite)
  5482. ftstitle
  5483. ftsTitleOverride
  5484. Tetrakalsilite [Panuzite]
  5485. vNot determined
  5486. Not determined
  5487. [K{Na]AlSiO4
  5488. Trigonal
  5489. Silicates
  5490. Basic and Ultrabasic Volcanic rocks
  5491. Tuscany, Italye
  5492. Named after Prof. Henri J. F. Buttgenbach (1874-) Bruxelles, Belgium.
  5493. Tetrakalsilite (Panuzite)^(K,Na)AlSiO4
  5494. ftsTag
  5495. Tetranatrolite
  5496. ftstitle
  5497. ftsTitleOverride
  5498. TetranatroliteM
  5499. vNot determined
  5500. White
  5501. Translucent_opaque
  5502. Not determined
  5503. Na2Al2Si3O10}*2H2O
  5504. Found as epitactic overgrowths on natrolite\ as euhedral crystals to 0}1mm\ as fine silky{ fibrous sprays}
  5505. Tetragonal
  5506. Framework Silicates
  5507. Syenites{ Alkali intrusions
  5508. Mont St. Hilaire, Quebec, Canada5
  5509. maussaq intrusive, Greenland and Mont Saint-Hilaire, Rouville Co., Qu
  5510. bec, Canada
  5511. Tetranatrolite^Na2Al2Si3O10.*2H2O
  5512. ftsTag
  5513. Tetrawickmanite
  5514. ftstitle
  5515. ftsTitleOverride
  5516. Tetrawickmanite
  5517. vNot determined
  5518. Yellow to orange
  5519. Transparent_translucent
  5520. Mn~2Sn~4[OH]6
  5521. Crystals resemble minute wulfenite crystals\ prominent pyramid\ as minute{ rounded{ rough_surfaced{ globule_like masses}
  5522. Tetragonal
  5523. Hydroxides
  5524. Pegmatites
  5525. Kings Mountain, North Carolina, USA
  5526. Foote Mineral Company spodumene mine, Kings Mt.  (near), Cleveland Co., North Carolina, USA
  5527. Tetrawickmanite^Mn+2Sn+4(OH)6
  5528. ftsTag
  5529. Thadeuite
  5530. ftstitle
  5531. ftsTitleOverride
  5532. Thadeuite
  5533. g3-4]
  5534. Orangey
  5535. Translucent
  5536. [Ca{Mn~2][Mg{Fe~2{Mn~3]3[PO4]2[OH{F]2
  5537. Clevablemassive{ coarse_grained}'
  5538. OrthorhombicI
  5539. Anhydrous Phosphatess
  5540. Hydrothermal Ore veins
  5541. Panasqueira, Beira Baixa, Portugal
  5542. Panasqueira mine, Panasqueira, Beira Baixa, Portugal!
  5543. Thadeuite^(Ca,Mn+2)(Mg,Fe+2,Mn+3)3(PO4)2(OH,F)2
  5544. ftsTag
  5545. Thalcusite
  5546. ftstitle
  5547. ftsTitleOverride
  5548. ThalcusiteA
  5549. e2-3[
  5550. Not determined
  5551. Tl2[Cu{Fe]4S4
  5552. Tetragonal
  5553. Parallel to elongation\ brittle}
  5554. Sulphides{ Tellurides etc
  5555. Basic and Ultrabasic Volcanic rocks
  5556. Noril'sk region, FSU
  5557. Talnakh deposit, Noril'sk (near), Siberia (N), Russia, FSU
  5558. Thalcusite^Tl2(Cu,Fe)4S4
  5559. ftsTag
  5560. Thalenite-(Y)
  5561. ftstitle
  5562. ftsTitleOverride
  5563. Thalenite_[Y]
  5564. Variety of colours
  5565. Translucent
  5566. Y3Si3O10[F{OH]
  5567. Crystals tabular or prismatic\ usually compact massive}
  5568. Monoclinic[
  5569. Fracture conchoidal\ brittle}
  5570. Silicates
  5571. Pegmatites
  5572. Arizona, Colorado, Texas, USA; Japan; Norway; FSU
  5573. Baringer Hill, Llano County, Texas, USA
  5574. Thalenite-(Y)^Y3Si3O10(F,OH)
  5575. ftsTag
  5576. beria (N), Russia, FSU
  5577. Thalcusite^Tl2(Cu,Fe)4S4
  5578. Vladimirite^Ca5H2(AsO4
  5579. SWP_SHOW@WINDOW
  5580. be @redraw
  5581. 'affec
  5582.  @(unles
  5583. move,
  5584. z@-order
  5585. NCCALCSI
  5586. otter shaft, Franklin, Sussex Co., New Jersey, USA
  5587. Nelenite (
  5588. Tavorite
  5589. ftstitle
  5590. ftsTitleOverride
  5591. TavoriteA
  5592. Yellow to yellowish green
  5593. Transparent_translucent
  5594. Distinct in one direction
  5595. LiFe~3[PO4][OH]
  5596. Crystals equant or short prismatic up to 1mm\ often in druses of interlocking crystals\ also in fine granular crystalline masses and coatings}
  5597. Triclinic
  5598. Anhydrous Phosphates
  5599. Pegmatites
  5600. South Dakota, USA; Brazil; Czech Republic; Germany; Madagascaro
  5601. Sapucaia pegmatite, Galileia, Minas Gerais, Brazil
  5602. Tavorite^LiFe+3(PO4)(OH)
  5603. ftsTag
  5604. Tazheranite
  5605. ftstitle
  5606. ftsTitleOverride
  5607. Tazheranite
  5608. o7-8a
  5609. Orange}
  5610. [Zr{Ti{Ca]O2
  5611. Irregular grains\ also rounded or thick tabular isometric crystals 0}01 to 0}2\ rarely up to 1}5 mm{ some with perfect faces}
  5612. Cubic
  5613. Brittle}
  5614. Oxides
  5615. Skarns and Calc_Silicates
  5616. west of Lake Baikal, Siberia, FSU
  5617. Tazheranskiy alkaline massif, Lake Baikal, Siberia (S), Russia, FSU
  5618. Tazheranite^(Zr,Ti,Ca)O2
  5619. ftsTag
  5620. Teallite
  5621. ftstitle
  5622. ftsTitleOverride
  5623. TealliteC
  5624. c1-2]
  5625. Greyw
  5626. Opaque
  5627. Perfect
  5628. PbSnS2
  5629. Crystals tabular\ thin\ nearly square outline\ commonly striated\ usually massive aggregateds of thin molybdenite_like lamellae with irregular edges}
  5630. Orthorhombic
  5631. Flexible\ inelastic\ somewhat malleable}
  5632. Sulphides{ Tellurides etc
  5633. Hydrothermal Ore veins5
  5634. Oruro, Bolivia; Sachsen, Germanyk
  5635. Santa Rosa mine, Antequera, Oruro, Bolivia
  5636. Teallite^PbSnS2
  5637. ftsTag
  5638. Teepleite
  5639. ftstitle
  5640. ftsTitleOverride
  5641. Teepleite
  5642. g3-4_
  5643. White
  5644. Transparent
  5645. Not determined
  5646. Na2B[OH]4Cl
  5647. Crystals tabular{ flattened\ as interpenetrating groups of crystals}=
  5648. Tetragonal]
  5649. Fracture subconchoidal to irregular\ very brittle}
  5650. Anhydrous Borates
  5651. Evaporites
  5652. Lake County and San Bernardino County, California, USA9
  5653. Searles Lake, Lake Co., California, USA
  5654. Teepleite^Na2B(OH)4Cl
  5655. ftsTag
  5656. Teineite
  5657. ftstitle
  5658. ftsTitleOverride
  5659. TeineiteA
  5660. e2-3[
  5661. Blueu
  5662. Distinct in one direction
  5663. Cu~2Te~4O3}*2H2O
  5664. Crystals prismatic{ up to 1cm long\ faces dee\ly etched\ as aggregates of intergrown crystals and as crusts}M
  5665. Orthorhombico
  5666. Brittle}
  5667. Selenites{ Selenates{ Tellurites{ Tellurates
  5668. Oxidized Zones{ weathering products
  5669. Tein gold-ore deposit, Hokkaido, JapanE
  5670. Teine mine, Hokkaido, Japan
  5671. Teineite^Cu+2Te+4O3.*2H2O
  5672. ftsTag
  5673. Telargpalite
  5674. ftstitle
  5675. ftsTitleOverride
  5676. TelargpaliteG
  5677. vNot determined
  5678. Not determined
  5679. [Pd{Ag]3Te
  5680. As rounded to elongate{ microscopic grains}
  5681. Cubic
  5682. Colour found in polished section only}K
  5683. Sulphides{ Tellurides etc
  5684. Hydrothermal Ore veins
  5685. Noril'sk region, FSU
  5686. Oktyabr deposit, Talnakh, Noril'sk (near), Siberia (N), Russia, FSU
  5687. Telargpalite^(Pd,Ag)3Te
  5688. ftsTag
  5689. Tellurite
  5690. ftstitle
  5691. ftsTitleOverride
  5692. Tellurite
  5693. White
  5694. Transparent
  5695. Perfect
  5696. Crystals acicular{ or as thin striated plates\ also as spherical masses with radial structure{ and as pulverulent coatings}
  5697. Orthorhombic
  5698. Flexible}
  5699. Oxides
  5700. Oxidized Zones{ weathering products
  5701. Colorado, Nevada, USA; Japan; Sonora, Mexico; Romania; FSUM
  5702. Fata Baii (Faceb
  5703. j or Faceb
  5704. nya) Zlatna (near) Transylvania, Romania
  5705. Tellurite^TeO2
  5706. ftsTag
  5707. Tellurium
  5708. ftstitle
  5709. ftsTitleOverride
  5710. Tellurium
  5711. e2-3_
  5712. White
  5713. Opaque
  5714. Perfect
  5715. Columnar{ short needle_shaped crystals\ mostly compact{ finely granular{ fine tabular{ disseminated}G
  5716. Trigonale
  5717. Sectile but brittle}
  5718. Native elements and Alloys
  5719. Hydrothermal Ore veins
  5720. California, Colorado, Nevada, USA; Australia; Japan; Romania; TurkeyE
  5721. Fata Baii (Faczeb
  5722. j or Faceb
  5723. nya), Zlatna, Transylvania, Romania
  5724. Tellurium^Te
  5725. ftsTag
  5726. Tellurobismuthite (Wehrlite)
  5727. ftstitle
  5728. ftsTitleOverride
  5729. Tellurobismuthite [Wehrlite]k
  5730. Opaque
  5731. Perfect
  5732. Bi2Te3
  5733. As foliated masses or irregular plates}
  5734. TrigonalQ
  5735. Laminae flexible{ inelastic\ somewhat sectile}
  5736. Sulphides{ Tellurides etc
  5737. Hydrothermal Ore veins
  5738. Colorado, Georgia, Montana, New Mexico, Virginia, USA; Canada; Japan; SwedenS
  5739. Field's vein, Dahlonega, Lumpkin Co., Georgia and/or Little Mildred mine, Hildalgo Co., New Mexico, USA
  5740. Tellurobismuthite (Wehrlite)^Bi2Te3
  5741. ftsTag
  5742. Tellurohauchecornite
  5743. ftstitle
  5744. ftsTitleOverride
  5745. TellurohauchecorniteU
  5746. k5-6o
  5747. Not determined
  5748. Ni9BiTeS8
  5749. Irregular grains}
  5750. Tetragonal
  5751. Sulphides{ Tellurides etc
  5752. Hydrothermal Ore veinsW
  5753. Sudbury district, Ontario, Canada
  5754. Strathcona mine, Levack Twp., Sudbury dist., Ontario, Canada
  5755. Tellurohauchecornite^Ni9BiTeS8
  5756. ftsTag
  5757. Telluropalladinite
  5758. ftstitle
  5759. ftsTitleOverride
  5760. TelluropalladiniteQ
  5761. i4-5k
  5762. Not determined
  5763. Pd9Te4
  5764. As microscopic grains}
  5765. Monoclinic
  5766. Sulphides{ Tellurides etc
  5767. Basic and Ultrabasic Volcanic rocks
  5768. Stillwater Complex, Montana, USA
  5769. Stillwater Complex, Montana, USA
  5770. Telluropalladinite^Pd9Te4
  5771. ftsTag
  5772. Temagamite
  5773. ftstitle
  5774. ftsTitleOverride
  5775. TemagamiteA
  5776. e2-3[
  5777. Not determined
  5778. Pd3HgTe3
  5779. Microscopic grains}
  5780. Orthorhombic
  5781. Sulphides{ Tellurides etc
  5782. Hydrothermal Ore veinsE
  5783. Temagami, Ontario, Canada
  5784. Temagami mine, Temagami Island, Timiskaming Mining Div., Ontario, Canada
  5785. Temagamite^Pd3HgTe3
  5786. ftsTag
  5787. Tengerite-(Y)
  5788. ftstitle
  5789. ftsTitleOverride
  5790. Tengerite_[Y]
  5791. vNot determined
  5792. White
  5793. Not determined
  5794. Y2[CO3]4}*2_*3H2O
  5795. As thin crystalline to powdery coatings\ also as thin fibrous mammillary crusts}=
  5796. Orthorhombic_
  5797. Hydrated Carbonates
  5798. Oxidized Zones{ weathering products
  5799. Colorado, USA; Canada; Japan; Norway; Sweden
  5800. Hundholmen, Norway-
  5801. Tengerite-(Y)^Y2(CO3)4.*2-*3H2O
  5802. ftsTag
  5803. Terlinguaite
  5804. ftstitle
  5805. ftsTitleOverride
  5806. TerlinguaiteK
  5807. e2-3e
  5808. Yellow to yellowish green
  5809. Transparent_translucent
  5810. Perfect
  5811. Hg2ClO
  5812. Crystals prismatic{ often flattened\ massive aggregates of distorted crystals{ also a fine powder}u
  5813. Monoclinic
  5814. Brittle}
  5815. Halides
  5816. Oxidized Zones{ weathering products
  5817. Brewster County, Texas, USA
  5818. Terlingua, Brewster Co., Texas, USA
  5819. Terlinguaite^Hg2ClO
  5820. ftsTag
  5821. Basic and Ultrabasic Volcanic ro1
  5822. f4inW
  5823. ru@n-timeG
  5824. ?V ]F
  5825. ced\%@
  5826. HANDLE8
  5827. WPARAM
  5828. Talnakhite
  5829. ftstitle
  5830. ftsTitleOverride
  5831. TalnakhiteE
  5832. vNot determined
  5833. Bronze to brassy
  5834. Opaque
  5835. Not determined
  5836. Cu9[Fe{Ni]8S16
  5837. Massive}
  5838. Cubic
  5839. Sulphides{ Tellurides etc
  5840. Basic and Ultrabasic Volcanic rocks
  5841. Noril'sk, western Siberia, FSU
  5842. Talnakh deposit, Noril'sk (near), Siberia (N), Russia, FSU
  5843. Talnakhite^Cu9(Fe,Ni)8S16
  5844. ftsTag
  5845. Tamarugite
  5846. ftstitle
  5847. ftsTitleOverride
  5848. TamarugiteG
  5849. Colourless
  5850. Transparent
  5851. Perfect
  5852. NaAl[SO4]2}*6H2O
  5853. Crystals thin tabular or short prismatic\ usually as fine_grained or fibrous masses}O
  5854. Monoclinico
  5855. Soluble in water}
  5856. Hydrated Sulphates
  5857. Oxidized Zones{ weathering products
  5858. Missouri, USA; Chile; Cyprus; Italy and elsewhere
  5859. Cerro Pintados, Iquique (near), Tamarugal Pampa, Tarapac
  5860. , Chile
  5861. Tamarugite^NaAl(SO4)2.*6H2O
  5862. ftsTag
  5863. Tancoite
  5864. ftstitle
  5865. ftsTitleOverride
  5866. TancoiteA
  5867. i4-5[
  5868. Colourless{
  5869. HNa2LiAl[PO4]2[OH]
  5870. Isolated crystals up to 1mm in length and as druses of columnar individuals}
  5871. OrthorhombicA
  5872. Conchoidal fracture}k
  5873. Anhydrous Phosphates
  5874. Pegmatites
  5875. Bernic Lake, Manitoba, Canada
  5876. Tanco Mine, Bernic Lake, Lac-du-Bonnet (ENE), Manitoba, Canada=
  5877. Tancoite^HNa2LiAl(PO4)2(OH)
  5878. ftsTag
  5879. Taneyamalite
  5880. ftstitle
  5881. ftsTitleOverride
  5882. TaneyamaliteI
  5883. Greyish green
  5884. Transparent_translucent
  5885. Perfect
  5886. Na[Mn~2{Mg{Fe~2]12Si12[O{OH]44
  5887. As small seams caryopilite}
  5888. Triclinic
  5889. Silicates
  5890. Metamorphic rocks
  5891. Yatsushiro-gun, Kumamoto Pref., Japan
  5892. Taneyama mine, Toyo-mura, Yatsushiro-gun, Kumamoto Pref., Japan
  5893. Taneyamalite^Na(Mn+2,Mg,Fe+2)12Si12(O,OH)44
  5894. ftsTag
  5895. Tantalaeschynite-(Y)
  5896. ftstitle
  5897. ftsTitleOverride
  5898. Tantalaeschynite_[Y]Y
  5899. k5-6s
  5900. Brown
  5901. Opaque
  5902. [Y{Ce{Ca][Ta{Ti{Nb]O6
  5903. As well_formed prismatic crystals})
  5904. OrthorhombicK
  5905. Multiple Oxides
  5906. Pegmatites
  5907. ba, Brazil
  5908. Raposa pegmatite, Sao Jos
  5909.  do Sabug
  5910. , Para
  5911. ba, Brazil
  5912. Tantalaeschynite-(Y)^(Y,Ce,Ca)(Ta,Ti,Nb)O6M
  5913. ftsTag
  5914. Tanteuxenite-(Y)
  5915. ftstitle
  5916. ftsTitleOverride
  5917. Tanteuxenite_[Y]Q
  5918. k5-6k
  5919. Brown
  5920. Opaque
  5921. [Y{Ca{Ce][Ta{Nb{Ti]2[O{OH]6
  5922. As indistinct tabular orthorhombic crystals}1
  5923. OrthorhombicS
  5924. Multiple Oxides
  5925. Alluvials deposits
  5926. Western Australia, Australia
  5927. Cooglegong, Pilbara region, Western Australia, Australia
  5928. Tanteuxenite-(Y)^(Y,Ca,Ce)(Ta,Nb,Ti)2(O,OH)6o
  5929. ftsTag
  5930. Tapiolite
  5931. ftstitle
  5932. ftsTitleOverride
  5933. Tapiolite
  5934. m6-7_
  5935. Black
  5936. Opaque
  5937. [Fe{Mn][Ta{Nb]2O6
  5938. Crystals short prismatic or equant{ often appearing monoclinic or orthorhombic due to distortion\ twinning common{ simple and polysynthetic}{
  5939. Tetragonal
  5940. Fracture uneven to subconchoidal}
  5941. Multiple Oxides
  5942. Pegmatites
  5943. Arizona, Maine, South Dakota, Wyoming, USA; Western Australia; Brazil; Canada; Czech Republic; Finland; France; Morocco; FSU
  5944. Kulmala farm (near), Sukula, Tammela, Finland
  5945. Tapiolite^(Fe,Mn)(Ta,Nb)2O6
  5946. ftsTag
  5947. Taramellite
  5948. ftstitle
  5949. ftsTitleOverride
  5950. Taramellite
  5951. k5-6_
  5952. Reddish brown
  5953. Perfect
  5954. Ba4[Fe~3{Ti{Fe~2{Mg]4[B2Si8O27]O2Clx   Fe~3 > Ti
  5955. Massive fibrous} Also as euhedral tabular crystals}
  5956. OrthorhombicS
  5957. Silicates
  5958. Limestone
  5959. Novara, Piemonte, Italy
  5960. Candoglia, Novara, Piemonte, Italy
  5961. Taramellite^Ba4(Fe+3,Ti,Fe+2,Mg)4(B2Si8O27)O2Clx   Fe+3 > TiU
  5962. ftsTag
  5963. Taramite
  5964. ftstitle
  5965. ftsTitleOverride
  5966. Taramite?
  5967. k5-6Y
  5968. Bluish green{
  5969. Perfect
  5970. Na2Ca[Fe~2{Mg]3Al2[Si6Al2]O22[OH]2    Mg|[Mg ~ Fe~2] = *0_*0}49
  5971. As subhedral to euhedral prismatic crystals}1
  5972. MonoclinicQ
  5973. Chain Silicates
  5974. Syenites{ Alkali intrusions
  5975. Ukraine, FSU
  5976. Walli-Tarama, Azov Sea, Mariupol Dist., Ukraine, FSU
  5977. Taramite^Na2Ca(Fe+2,Mg)3Al2(Si6Al2)O22(OH)2    Mg/(Mg + Fe+2) = *0-*0.49}
  5978. ftsTag
  5979. Taranakite
  5980. ftstitle
  5981. ftsTitleOverride
  5982. TaranakiteC
  5983. vNot determined
  5984. White
  5985. Not determined
  5986. [K{NH4]Al3[PO4]3[OH]}*9H2O
  5987. Minute lath_like crystals\ also massive{ claylike{ pulverulent to compact}9
  5988. TrigonalW
  5989. Hydrated Phosphates
  5990. Caves
  5991. Virginia, USA; Moorba Cave, Jurien Bay, Western Australia; France; Italy; Japan; Korea; New Zealand
  5992. Sugar Loaves, Taranaki, New Zealand
  5993. Taranakite^(K,NH4)Al3(PO4)3(OH).*9H2O
  5994. ftsTag
  5995. Tarapacaite
  5996. ftstitle
  5997. ftsTitleOverride
  5998. Tarapacaite
  5999. vNot determined
  6000. Yellow
  6001. Transparent
  6002. Distinct in one direction
  6003. K2CrO4
  6004. Crystals thick tabular{ flattened{ twinning{ pseudohexagonal}
  6005. Orthorhombico
  6006. Soluble in water}
  6007. Oxides
  6008. Evaporites
  6009. Antofagasta, Atacama and Tarapaca provinces, Chile
  6010. Tarapac
  6011. , Chile
  6012. Tarapacaite^K2CrO4s
  6013. ftsTag
  6014. Tarasovite (An interlayered mica-smectite)
  6015. ftstitle
  6016. ftsTitleOverride
  6017. Tarasovite [An interlayered mica_smectite]
  6018. vNot determined
  6019. NaK[H3O]Al8[Si{Al]16[OH8}*2H2O}*0}42[Ca}Na] [?]
  6020. As tangled platy aggregates\ individual plates up to 3 mm};
  6021. Monoclinic[
  6022. Sheet Silicates
  6023. Sedimentary rocks
  6024. Tarasovka, Donbas region, Ukraine, FSU
  6025. Nagolnaya Tarasovka, Donbas region, Ukraine, FSU+
  6026. Tarasovite (An interlayered mica-smectite)^NaK(H3O)Al8(Si,Al)16(OH8.*2H2O.*0.42(Ca.Na) (?)
  6027. ftsTag
  6028. Tauriscite
  6029. ftstitle
  6030. ftsTitleOverride
  6031. TaurisciteE
  6032. e2-3_
  6033. Green
  6034. Transparent
  6035. Not determined
  6036. FeSO4}*7H2O
  6037. Well_formed short prismatic to equant crystals up to 1cm in size}
  6038. Orthorhombic]
  6039. Hydrated Sulphates
  6040. Effloresences
  6041. Canton Uri, Switzerland; Szomolnok, Former Czechoslovakia
  6042. Wingdalle, Canton d'Uri, Switzerland3
  6043. Tauriscite^FeSO4.*7H2Oi
  6044. ftsTag
  6045. Tausonite
  6046. ftstitle
  6047. ftsTitleOverride
  6048. Tausonite
  6049. m6-7]
  6050. SrTiO3
  6051. Irregular 0}01 _ 2mm grains and as cubes and cubo_octahedral up to 2mm}
  6052. Cubic
  6053. Fracture conchoidal}Q
  6054. Oxidesm
  6055. Syenites{ Alkali intrusions
  6056. Aldan, FSU
  6057. Murun massif, Olekminsk (near), Aldan (NW), Yakutia, FSU
  6058. Tausonite^SrTiO3=
  6059. ftsTag
  6060. ftstitle
  6061. Message
  6062. "Z-su
  6063. FMEVENT
  6064. }+MENUOpH0
  6065. g:`LOA>DZ#
  6066. prompt
  6067. CHANGE
  6068. S8ele
  6069. SearAV
  6070. Resuld
  6071. RE FRESHWQch
  6072. Szaibelyite (Camsellite)
  6073. ftstitle
  6074. ftsTitleOverride
  6075. Szaibelyite [Camsellite]_
  6076. g3-4y
  6077. White
  6078. Not determined
  6079. MgBO2[OH]
  6080. Fibrous veinlets or masses\ also as embedded nodules{ sometimes dense or chalk_like}C
  6081. Monoclinicc
  6082. Anhydrous Borates
  6083. Altered Ultramafic rocks
  6084. California, Michigan, Nevada, USA; Canada; China; Germany; Japan; Korea; Morocco; Poland; Sweden; FSU
  6085. Baita Bihorului ( R
  6086. zbanya), Romaniao
  6087. Szaibelyite (Camsellite)^MgBO2(OH)
  6088. ftsTag
  6089. Szmikite
  6090. ftstitle
  6091. ftsTitleOverride
  6092. SzmikiteA
  6093. c1-2[
  6094. White
  6095. Not determined
  6096. Mn~2[SO4]}H2O
  6097. As stalactitic masses}
  6098. Monoclinic
  6099. Fracture splintery}
  6100. Hydrated Sulphates]
  6101. Efflorescences
  6102. Hokkaido Prefecture, Japan; Felsobanya, Romania
  6103. Leppen Szent Mih
  6104. ly mine, Baia Sprie (Fels
  6105. nya), Maramures Co., Romania
  6106. Szmikite^Mn+2(SO4).H2O]
  6107. ftsTag
  6108. Szomolnokite
  6109. ftstitle
  6110. ftsTitleOverride
  6111. SzomolnokiteK
  6112. e2-3e
  6113. Variety of colours
  6114. Transparent_translucent
  6115. Not determined
  6116. Fe~2SO4}H2O
  6117. Crystals bipyramidal{ often distorted\ also globular{ stalactitic\ soluble in water}k
  6118. Monoclinic
  6119. Fracture conchoidal to uneven\ brittle}
  6120. Hydrated Sulphates
  6121. Oxidized Zones{ weathering products
  6122. Arizona, Colorado, South Dakota, Utah, USA; Argentina; Chile; Slovakia
  6123. Szomolnok (Smoln
  6124. k), Slovakia
  6125. Szomolnokite^Fe+2SO4.H2O
  6126. ftsTag
  6127. Taaffeite
  6128. ftstitle
  6129. ftsTitleOverride
  6130. Taaffeite
  6131. q8-9]
  6132. Variety of colours
  6133. Transparent_translucent
  6134. Not determined
  6135. Mg3Al8BeO16
  6136. Crystals hexagonal or lenticular{ small\ also as fine_grained aggregates}
  6137. Trigonalw
  6138. Multiple Oxides
  6139. Skarns and Calc_Silicates
  6140. Mount Painter Province, South Australia; Hunan Province, China; Eastern Siberia
  6141. Unknown locality, Sri Lanka (?)
  6142. Taaffeite^Mg3Al8BeO16
  6143. ftsTag
  6144. Tacharanite
  6145. ftstitle
  6146. ftsTitleOverride
  6147. Tacharanite
  6148. vNot determined
  6149. White
  6150. Not determined
  6151. Ca12Al2Si18O51}*18H2O
  6152. Massive}
  6153. Monoclinic
  6154. Silicates
  6155. Late stage cavities in Volcanic rocks
  6156. Portree, Isle of Skye, Scotland, UK; Italy; Tasmania, Australia
  6157. Portree, Skye, Scotland
  6158. Tacharanite^Ca12Al2Si18O51.*18H2O
  6159. ftsTag
  6160. Tachhydrite (Tachyhydrite)
  6161. ftstitle
  6162. ftsTitleOverride
  6163. Tachhydrite [Tachyhydrite]e
  6164. Colourless
  6165. Transparent
  6166. Perfect
  6167. CaMg2Cl6}*12H2O
  6168. Massive\ as rounded masses}
  6169. TrigonalS
  6170. Halides
  6171. Evaporites
  6172. Sachsen, Germany; Brazil; Congo; Gabon
  6173. Stassfurt salt mines, Sachsen, Germany    
  6174. Tachhydrite (Tachyhydrite)^CaMg2Cl6.*12H2OS
  6175. ftsTag
  6176. Tadzhikite-(Y)
  6177. ftstitle
  6178. ftsTitleOverride
  6179. Tadzhikite_[Y]M
  6180. Brown
  6181. Translucent
  6182. Clear
  6183. Ca3[Y{Ce]2[Ti{Al{Fe~3]B4Si4O22
  6184. Prismatic crystals{ also as curved plates\ polysynthetic twinning}K
  6185. Monoclinick
  6186. Silicates
  6187. Pegmatites
  6188. Tadzhikistan, FSU
  6189. Turkestana, Tadzhikistan, FSU
  6190. Tadzhikite-(Y)^Ca3(Y,Ce)2(Ti,Al,Fe+3)B4Si4O22
  6191. ftsTag
  6192. Taenite (Nickel-iron)
  6193. ftstitle
  6194. ftsTitleOverride
  6195. Taenite [Nickel_iron]
  6196. Opaque
  6197. g_[Fe{Ni][~32% Ni]
  6198. Massive\ intergrowths or as narrow borders around kamacite}
  6199. Cubic
  6200. Native elements and Alloys
  6201. Meteorites
  6202. South Island, New Zealand
  6203. Gorge River, South Island, New Zealand
  6204. Taenite (Nickel-iron)^g-(Fe,Ni)(~32% Ni)]
  6205. ftsTag
  6206. Taikanite
  6207. ftstitle
  6208. ftsTitleOverride
  6209. Taikanite
  6210. m6-7]
  6211. Black
  6212. Perfect
  6213. BaSr2[Mn~3]2O2[Si4O12]
  6214. Equant small grains}
  6215. Monoclinic
  6216. Fracture conchoidal\ brittle}
  6217. Silicates
  6218. Hydrothermal Ore veins
  6219. Taikan Mountains, far-eastern FSU
  6220. Ir-Nimi Mn deposit, Taikan Mts., Russia, FSU
  6221. Taikanite^BaSr2(Mn+3)2O2(Si4O12)G
  6222. ftsTag
  6223. Taimyrite
  6224. ftstitle
  6225. ftsTitleOverride
  6226. Taimyrite
  6227. Greys
  6228. Not determined
  6229. [Pd{Cu{Pt]3Sn
  6230. As 0}3 to 0}5mm rounded inclusions\ vein_like inclusions up to 12mm long}
  6231. Orthorhombic=
  6232. Native elements and Alloysm
  6233. Basic and Ultrabasic Volcanic rocks
  6234. Noril'sk region, FSU
  6235. Talnakh deposit, Noril'sk (near), Taimyr Peninsula, Siberia (N), Russia, FSU3
  6236. Taimyrite^(Pd,Cu,Pt)3Sn
  6237. ftsTag
  6238. Takanelite
  6239. ftstitle
  6240. ftsTitleOverride
  6241. TakaneliteE
  6242. VHN100=480e
  6243. Opaque
  6244. [Mn~2{Co][Mn~4]4O9}H2O
  6245. Massive{ in irregular nodules 1_15 cm across}
  6246. Hexagonal
  6247. Multiple Oxides
  6248. Oxidized Zones{ weathering products
  6249. Shikoku, Japan
  6250. Nomura mine, Ehime pref., Shikoku, Japan
  6251. Takanelite^(Mn+2,Co)(Mn+4)4O9.H2O
  6252. ftsTag
  6253. uchiite
  6254. ftstitle
  6255. ftsTitleOverride
  6256. Takeuchiite
  6257. k5-6a
  6258. Black
  6259. Opaque
  6260. Not determined
  6261. [Mg{Mn~2]2[Mn~3{Fe~3]BO5
  6262. As acicular crystals up 1 cm long}#
  6263. OrthorhombicE
  6264. Anhydrous Borates
  6265. Skarns and Calc_Silicates
  6266. rmland, Sweden
  6267. ngban mine, Filipstad (near), V
  6268. rmland, Sweden    
  6269. uchiite^(Mg,Mn+2)2(Mn+3,Fe+3)BO5M
  6270. ftsTag
  6271. Takovite (Eardleyite)
  6272. ftstitle
  6273. ftsTitleOverride
  6274. Takovite [Eardleyite]
  6275. vNot determined
  6276. Yellow to yellowish green
  6277. Not determined
  6278. Ni6Al2[CO3{OH][OH]16}*4H2O
  6279. Massive}!
  6280. Trigonal?
  6281. Hydrated Carbonates
  6282. Oxidized Zones{ weathering products
  6283. Kambalda, Western Australia; Greece; New Caledonia; Takova, Siberia
  6284. Takovo, Serbia!
  6285. Takovite (Eardleyite)^Ni6Al2(CO3,OH)(OH)16.*4H2Oq
  6286. ftsTag
  6287. Talc (Steatite)
  6288. ftstitle
  6289. ftsTitleOverride
  6290. Talc [Steatite]
  6291. Green
  6292. Translucent
  6293. Perfect
  6294. Mg3Si4O10[OH]2
  6295. Compact{ lamellar crystals{ massive{ scaly}
  6296. MonoclinicI
  6297. Flexible{ greasy{ inelastic{ very soft}
  6298. Sheet Silicates
  6299. Metamorphic rocks
  6300. Widespread common mineral; USA; Australia; Austria; Brazil; Canada; China; England; France; Germany; Italy; India; Norway; South Africa; Sweden; Switzerland; FSU
  6301. Talc (Steatite)^Mg3Si4O10(OH)2
  6302. ftsTag
  6303. Widespread common mineral; USA; Australia; Austria; Brazil; Canada; China; England; France; Germany; Italy; India; Norway; South Africa; Sweden; Switzerland; FSU
  6304. Talc (Steatite)^Mg3Si4O10(OH)2
  6305. ftsTit
  6306. y, sR
  6307. Request2
  6308. issu;
  6309. CF_mmonly as cleavage flakes or irregularly flattened grains.
  6310. Svetlozarite (= Twinned dachiardite ?)
  6311. ftstitle
  6312. ftsTitleOverride
  6313. Svetlozarite [= Twinned dachiardite ?]{
  6314. Colourless to white
  6315. Transparent_translucent
  6316. Good in two directions
  6317. [Ca{K2{Na2]Al2[Si{Al]12O28}6H2O
  6318. Orthorhombico
  6319. Framework Silicates
  6320. Late stage cavities in Volcanic rocks
  6321. Rhodope Mts., Bulgaria
  6322. Zvezdel, Rhodope Mts., Bulgaria
  6323. Svetlozarite (= Twinned dachiardite ?)^(Ca,K2,Na2)Al2(Si,Al)12O28.6H2O
  6324. ftsTag
  6325. Svyazhinite
  6326. ftstitle
  6327. ftsTitleOverride
  6328. Svyazhinite
  6329. vNot determined
  6330. Colourless
  6331. Transparent
  6332. Not determined
  6333. [Mg{Mn~2][Al{Fe~3][SO4]2F}*14H2O    
  6334. As nodules up to 3 cm in diameter\ tabular crystals}S
  6335. Triclinic
  6336. Hydrated Sulphates
  6337. Altered Ultramafic rocks
  6338. Ural Mountains, FSU
  6339. Miass, Ilmen Mts., Ural Mts., FSU
  6340. Svyazhinite^(Mg,Mn+2)(Al,Fe+3)(SO4)2F.*14H2Ow
  6341. ftsTag
  6342. Swamb
  6343. ftstitle
  6344. ftsTitleOverride
  6345. Swamboite
  6346. vNot determined
  6347. Yellow
  6348. U~6H6[UO2SiO4]6}*30H2O
  6349. Acicular prisms{ crystals up to 0}8mm}
  6350. Monoclinic%
  6351. Silicates
  6352. Sedimentary Uranium Oress
  6353. Shaba, Democratic Republic of Congo
  6354. Swambo deposit, Shaba, Democratic Republic of Congo
  6355. Swamb
  6356. ite^U+6H6(UO2SiO4)6.*30H2O7
  6357. ftsTag
  6358. Swartzite
  6359. ftstitle
  6360. ftsTitleOverride
  6361. Swartzite
  6362. vNot determined
  6363. Green
  6364. Not determined
  6365. CaMg[UO2][CO3]3}*12H2O
  6366. Crystals minute{ prismatic\ as crusts}
  6367. Monoclinic/
  6368. Hydrated Carbonates
  6369. Effloresences
  6370. Arizona, USA
  6371. Hillside Mine, Bagdad, Yavapai Co., Arizona, USA
  6372. Swartzite^CaMg(UO2)(CO3)3.*12H2O%
  6373. ftsTag
  6374. Swedenborgite
  6375. ftstitle
  6376. ftsTitleOverride
  6377. Swedenborgite
  6378. Yellow
  6379. Transparent
  6380. Distinct in one direction
  6381. NaBe4SbO7
  6382. Short prismatic crystals up to 8mm in size}
  6383. Hexagonal
  6384. Fracture subconchoidal}
  6385. Antimonites{ Arsenites
  6386. Skarns and Calc_Silicates
  6387. ngban, Sweden
  6388. ngban mine, Filipstad (near), V
  6389. rmland, SwedenK
  6390. Swedenborgite^NaBe4SbO7
  6391. ftsTag
  6392. Sweetite
  6393. ftstitle
  6394. ftsTitleOverride
  6395. Sweetite?
  6396. vNot determined
  6397. Colourless to white
  6398. Not determined
  6399. Zn[OH]2
  6400. Bipyramidal crystals up to 1mm}
  6401. Tetragonal'
  6402. HydroxidesG
  6403. Oxidized Zones{ weathering products
  6404. Derbeyshire, England
  6405. Milltown quarry, Ashover, Derbyshire, England
  6406. Sweetite^Zn(OH)2
  6407. ftsTag
  6408. Switzerite
  6409. ftstitle
  6410. ftsTitleOverride
  6411. SwitzeriteE
  6412. vNot determined
  6413. Transparent_translucent
  6414. Perfect
  6415. [Mn{Fe]3[PO4]2}*7H2O
  6416. Crystals up to 5mm{ tabular or bladed and elongated}E
  6417. Monoclinice
  6418. Hydrated Phosphates
  6419. Pegmatites
  6420. Kings Mountain, North Carolina, USA
  6421. Foote Mineral Company spodumene mine, Kings Mt. (near), Cleveland Co., North Carolina, USAY
  6422. Switzerite^(Mn,Fe)3(PO4)2.*7H2O
  6423. ftsTag
  6424. Sylvanite
  6425. ftstitle
  6426. ftsTitleOverride
  6427. Sylvanite
  6428. c1-2_
  6429. Silver{
  6430. Opaque
  6431. Perfect
  6432. AuAgTe4
  6433. Tabular\ prismatic\  lamellar{ skeletal}
  6434. Monoclinic1
  6435. Brittle}O
  6436. Sulphides{ Tellurides etc
  6437. Hydrothermal Ore veins
  6438. Widespread western USA; Western Australia; Canada; Fiji Islands; Indonesia; Romania; FSU
  6439. Baia de Aries (Aranyosb
  6440. nya) and Sacarimb (Nagy
  6441. g), Transylvania, Romania
  6442. Sylvanite^AuAgTe4
  6443. ftsTag
  6444. Sylvite
  6445. ftstitle
  6446. ftsTitleOverride
  6447. Sylvite
  6448. e2-3[
  6449. White
  6450. Transparent
  6451. Perfect
  6452. Cubic_octahedral crystals{ massive}
  6453. Cubic
  6454. Soft_brittle{ water soluble}Y
  6455. Halides
  6456. Evaporites
  6457. south-eastern New Mexico, Texas, USA; Canada; Chile; Germany; Italy; Peru; Poland; Sicily
  6458. Mt. Vesuvius, Napoli, Campania, Italy
  6459. Sylvite^KCl
  6460. ftsTag
  6461. Symplesite
  6462. ftstitle
  6463. ftsTitleOverride
  6464. SymplesiteG
  6465. e2-3a
  6466. Bluish green
  6467. Transparent_translucent
  6468. Perfect
  6469. [Fe~2]3[AsO4]2}*8H2O
  6470. As small imperfect crystals and as spherical aggregates with radial_fibrous structure\ earthy}m
  6471. Triclinic
  6472. Fracture uneven{ brittle}
  6473. Hydrated Arsenates
  6474. Oxidized Zones{ weathering products
  6475. South Dakota, USA; Tasmania, Australia; Austria; Canada; Czech Republic; Germany; Italy; Mexico; Morocco; Romania
  6476. Lobenstein, Voigtland, Germany
  6477. Symplesite^(Fe+2)3(AsO4)2.*8H2O
  6478. SvetU
  6479. ftsTag
  6480. Synadelphite
  6481. ftstitle
  6482. ftsTitleOverride
  6483. SynadelphiteK
  6484. i4-5e
  6485. Variety of colours
  6486. Transparent_translucent
  6487. Imperfect
  6488. [Mn~2{Mg{Ca{Pb]9[As~3O3][As~5O4]2[OH]9}*2H2O
  6489. Short prismatic crystals\ commonly colour zoned\}
  6490. Orthorhombic
  6491. Conchoidal fracture\ brittle}
  6492. Hydrated Arsenates
  6493. Skarns and Calc_Silicates
  6494. Nordmarksberg, Sweden
  6495. Moss Mine, Nordmark, Sweden
  6496. Synadelphite^(Mn+2,Mg,Ca,Pb)9(As+3O3)(As+5O4)2(OH)9.*2H2O
  6497. ftsTag
  6498. Synchysite-(Ce)
  6499. ftstitle
  6500. ftsTitleOverride
  6501. Synchysite_[Ce]
  6502. i4-5k
  6503. Translucent
  6504. Not determined
  6505. [Ce{La]Ca[CO3]2F
  6506. Crystals thin to thick tabular{ pseudohexagonal{ minute\ twinning very common}U
  6507. Orthorhombicw
  6508. May be parting\ fracture subconchoidal to splintery\ brittle}
  6509. Anhydrous Carbonates
  6510. Pegmatites
  6511. California, Colorado, Massachusetts; Montana; USA; Canada; Italy; Mongolia; Transvaal, South Africa; Switzerland
  6512. Narsarsuaq, Julianehaab district, Greenland
  6513. Synchysite-(Ce)^(Ce,La)Ca(CO3)2F
  6514. ftsTag
  6515. Synchysite-(Nd)
  6516. ftstitle
  6517. ftsTitleOverride
  6518. Synchysite_[Nd]
  6519. i4-5e
  6520. Not determined
  6521. [Nd{La]Ca[CO3]2F
  6522. Orthorhombic
  6523. Anhydrous Carbonates
  6524. Oxidized Zones{ weathering products
  6525. Bohemia, Czech Republic; bauxite deposit, Serbia
  6526. Grebnik Bauxite Deposit, Serbia, FSU
  6527. Synchysite-(Nd)^(Nd,La)Ca(CO3)2F
  6528. , CaI
  6529. ftsTag
  6530. Tolbachite
  6531. ftstitle
  6532. ftsTitleOverride
  6533. TolbachiteC
  6534. vNot determined
  6535. Brown
  6536. Perfect
  6537. CuCl2
  6538. Fibrous moss_like growths}
  6539. Monoclinic
  6540. Halides
  6541. Fumaroles
  6542. Kamchatka, Russia
  6543. Named A L P and Filatov S K, Am. Min. 69:408 (1984).
  6544. Tolbachite^CuCl2
  6545. ftsTag
  6546. Hpad.1
  6547. hold dowBn:@
  6548.  l-`digit.
  6549. 5want
  6550. 1han @!
  6551. O3Han
  6552. dling In
  6553. itializZ!
  6554. ualls
  6555. as (wel
  6556. #dD;/
  6557. !#dYpa*=d
  6558. Sulphohalite (Sulfohalite)
  6559. ftstitle
  6560. ftsTitleOverride
  6561. Sulphohalite [Sulfohalite]g
  6562. Colourless
  6563. Transparent
  6564. Not determined
  6565. Na6[SO4]2FCl    
  6566. Crystals usually dodecahedral{ cubo_octahedral{ or octahedral{ ranging up to 3cm in size}
  6567. Cubic
  6568. Fracture conchoidal}
  6569. Anhydrous Sulphates
  6570. Evaporites    
  6571. San Bernardino County, California, USA; Namibia
  6572. Searles Lake, San Bernardino Co., California, USA
  6573. Sulphohalite (Sulfohalite)^Na6(SO4)2FCl
  6574. ftsTag
  6575. Sulphotsumoite
  6576. ftstitle
  6577. ftsTitleOverride
  6578. SulphotsumoiteO
  6579. vNot determined
  6580. Opaque
  6581. Perfect
  6582. Bi3Te2S
  6583. Occurs as a 1mm rim around tsumoite}!
  6584. Trigonal?
  6585. One direction}c
  6586. Sulphides{ Tellurides etc
  6587. Hydrothermal Ore veins
  6588. Yakut, FSU
  6589. Magadan and Egerlyakh deposits, Yakutia, Russia, FSU)
  6590. Sulphotsumoite^Bi3Te2S_
  6591. ftsTag
  6592. Sulphur (Sulfur)
  6593. ftstitle
  6594. ftsTitleOverride
  6595. Sulphur [Sulfur]Q
  6596. e2-3k
  6597. Yellow
  6598. Transparent_translucent
  6599. Imperfect
  6600. Pyramidal{ tabular{ many_planed crystals\ compact{ lamellar{ massive{ granular{ reniform{ earthy{ powdery}m
  6601. Orthorhombic
  6602. Very brittle{ conchoidal{ easily inflammable{ burns with blue flame}
  6603. Native elements and Alloys
  6604. Fumaroles
  6605. California, USA; Italye
  6606. Sulphur (Sulfur)^S
  6607. ftsTag
  6608. Sulvanite
  6609. ftstitle
  6610. ftsTitleOverride
  6611. Sulvanite
  6612. g3-4]
  6613. Bronze to brassy
  6614. Opaque
  6615. Perfect
  6616. Cu3VS4
  6617. Crystals cubic up to 2}5cm{ commonly massive}
  6618. Cubic
  6619. Sulphides{ Tellurides etc
  6620. Limestone
  6621. Utah, USA; Argentina; Burra-Burra district, South Australia; Italy; Namibia
  6622. Edelweiss mine, Burra, South Australia, Australia
  6623. Sulvanite^Cu3VS4c
  6624. ftsTag
  6625. Sundiusite
  6626. ftstitle
  6627. ftsTitleOverride
  6628. SundiusiteE
  6629. Colourless to white
  6630. Perfect
  6631. Pb10[SO4]Cl2O8
  6632. Plumose aggregates composed of overlapping platy crystals up to 8mm in length}-
  6633. MonoclinicM
  6634. Brittle}k
  6635. Anhydrous Sulphates
  6636. Oxidized Zones{ weathering products
  6637. ngban, Sweden
  6638. ngban mine, Filipstad (near), V
  6639. rmland, Sweden;
  6640. Sundiusite^Pb10(SO4)Cl2O8
  6641. ftsTag
  6642. Suolunite
  6643. ftstitle
  6644. ftsTitleOverride
  6645. Suolunite
  6646. g3-4[
  6647. White
  6648. Ca2Si2O5[OH]2}H2O
  6649. Granular\ fine_grained\ stellate}
  6650. Orthorhombic
  6651. Silicates
  6652. Basic and Ultrabasic Igneous rocksk
  6653. FYRO Bosnia; Inner Mongolia
  6654. Suolun, Inner Mongolia, China
  6655. Suolunite^Ca2Si2O5(OH)2.H2O
  6656. ftsTag
  6657. Surite
  6658. ftstitle
  6659. ftsTitleOverride
  6660. Surite=
  6661. e2-3W
  6662. White
  6663. Transparent_translucent
  6664. Perfect
  6665. Pb[Pb{Ca][Al{Fe~3{Mg]2[Si{Al]4O10[OH]2[CO3]2
  6666. Found in veinlets up to 50 mm thick as compact aggregates}Q
  6667. Monoclinicq
  6668. Silicates
  6669. Oxidized Zones{ weathering products
  6670. Rio Negro, Argentina
  6671. Cruz del Sur Mine, Rio Negro, Argentina
  6672. Surite^Pb(Pb,Ca)(Al,Fe+3,Mg)2(Si,Al)4O10(OH)2(CO3)2
  6673. ftsTag
  6674. Sursassite
  6675. ftstitle
  6676. ftsTitleOverride
  6677. SursassiteE
  6678. vNot determined
  6679. Reddish brown
  6680. Translucent
  6681. Clear
  6682. Mn2Al3[SiO4][Si2O7][OH]3
  6683. Massive{ fibrous}
  6684. MonoclinicC
  6685. Silicates
  6686. Sedimentary Ore deposits
  6687.  Graub
  6688. nden, Switzerland
  6689. Tinzen, Alp Parsettens, Oberhalbstein, Graub
  6690. nden, Switzerland
  6691. Sursassite^Mn2Al3(SiO4)(Si2O7)(OH)3
  6692. ftsTag
  6693. Susannite
  6694. ftstitle
  6695. ftsTitleOverride
  6696. Susannite
  6697. e2-3]
  6698. Yellow to yellowish green
  6699. Transparent_translucent
  6700. Perfect
  6701. Pb4[SO4][CO3]2[OH]2
  6702. As acute rhombohedral crystals with modified faces of the basal pinacoid or a hexagonal prism}w
  6703. Trigonal
  6704. Compound Sulphates
  6705. Oxidized Zones{ weathering products
  6706. Lanarkshire, Scotland
  6707. Susanna vein, Leadhills, Lanarkshire, Scotlandg
  6708. Susannite^Pb4(SO4)(CO3)2(OH)2
  6709. ftsTag
  6710. Sussexite
  6711. ftstitle
  6712. ftsTitleOverride
  6713. Sussexite
  6714. g3-4[
  6715. White
  6716. Not determined
  6717. MnBO2[OH]
  6718. Veinlets or masses with fibrous structure\ also as embedded masses{ sometimes dense porcelaneous or chalky}
  6719. Orthorhombic_
  6720. Anhydrous Borates
  6721. Skarns and Calc_Silicates
  6722. Michigan, New Jersey, USA; Japan; Switzerland
  6723. Franklin Hill Mine, Sussex Co., New Jersey, USA
  6724. Sussexite^MnBO2(OH)
  6725. ftsTag
  6726. Suzukiite
  6727. ftstitle
  6728. ftsTitleOverride
  6729. Suzukiite
  6730. i4-5]
  6731. Green
  6732. Perfect
  6733. BaV~4Si2O7
  6734. Tiny flakes and aggregates}
  6735. Orthorhombic
  6736. Distinct}
  6737. Silicates
  6738. Metamorphic rocks
  6739. Gumma Prefecture, Japan
  6740. Mogurazawa mine, Gumma prefecture, Honshu, Japan
  6741. Suzukiite^BaV+4Si2O7
  6742. ftsTag
  6743. Svabite
  6744. ftstitle
  6745. ftsTitleOverride
  6746. Svabite
  6747. i4-5Y
  6748. Yellow to yellowish green
  6749. Transparent_translucent
  6750. Clear
  6751. Ca5[AsO4]3F
  6752. Massive\ short prismatic crystals}-
  6753. TrigonalK
  6754. Anhydrous Arsenates
  6755. Skarns and Calc_Silicates
  6756. rmland, Sweden
  6757. Harstig mine, Pajsberg, V
  6758. rmland, Sweden    
  6759. Svabite^Ca5(AsO4)3F
  6760. ftsTag
  6761. Svanbergite
  6762. ftstitle
  6763. ftsTitleOverride
  6764. Svanbergite
  6765. Variety of colours
  6766. Translucent
  6767. Clear
  6768. SrAl3[PO4][SO4][OH]6
  6769. Rhombohedral or pseudocubic crystals}
  6770. TrigonalI
  6771. Compound Phosphates
  6772. Oxidized Zones{ weathering products
  6773. rmland, Sweden
  6774. Horrsj
  6775. berg, V
  6776. rmland, Sweden
  6777. Svanbergite^SrAl3(PO4)(SO4)(OH)6G
  6778. ftsTag
  6779. Tetrataenite
  6780. ftstitle
  6781. ftsTitleOverride
  6782. TetrataeniteG
  6783. g3-4a
  6784. Silver}
  6785. Opaque
  6786. Not determined
  6787. Tetragonal
  6788. Native elements and Alloys'
  6789. MeteoritesG
  6790. Deep Spaceg
  6791. Estherville, Santa Catharina and 16 other meteorites
  6792. Tetrataenite^FeNi
  6793. ftsTag
  6794. push 
  6795. `; put
  6796. ake` 3 
  6797. pop/ ax-6
  6798. MOVe IMM
  6799. odd( BP!-
  6800. iYeC|ALY
  6801. DS}d`d
  6802. subu!
  6803. Strontioginorite (Volkolvite)
  6804. ftstitle
  6805. ftsTitleOverride
  6806. Strontioginorite [Volkolvite]
  6807. Colourless
  6808. Transparent
  6809. Perfect
  6810. [Sr{Ca]2B14O23}*8H2O
  6811. Tabular crystals up to 3 x 1 x 0}5mm in size}
  6812. Monoclinics
  6813. Hydrated Borates
  6814. Evaporites
  6815. Reyershausen, northern Germany
  6816. nigshall-Hindenburg mine, Reyershausen, Niedersachsen, GermanyC
  6817. Strontioginorite (Volkolvite)^(Sr,Ca)2B14O23.*8H2O
  6818. ftsTag
  6819. Strontiojoaquinite
  6820. ftstitle
  6821. ftsTitleOverride
  6822. StrontiojoaquiniteS
  6823. k5-6m
  6824. Yellow to yellowish green
  6825. Sr2Ba2[Na{Fe~2]2Ti2Si8O24[O{OH]2}H2O
  6826. As pseudo_orthorhombic bipyramidal crystals}3
  6827. MonoclinicS
  6828. Silicates
  6829. Late stage cavities in Granites or Syenites
  6830. California, USA
  6831. Numero Uno Mine, Clear Creek, San Benito Co., California, USA
  6832. Strontiojoaquinite^Sr2Ba2(Na,Fe+2)2Ti2Si8O24(O,OH)2.H2O
  6833. ftsTag
  6834. Strunzite
  6835. ftstitle
  6836. ftsTitleOverride
  6837. Strunzite
  6838. vNot determined
  6839. Yellow to yellowish brown
  6840. Not determined
  6841. Mn~2[Fe~3]2[PO4]2[OH]2}*6H2O
  6842. Divergent tufts and felted coatings of tiny hair_like or lath_like crystals\ laths flattened}
  6843. Monoclinic
  6844. Hydrated Phosphates
  6845. Pegmatites
  6846. Brazil; Bavaria, Germany; widespread USA    
  6847. Hagendorf pegmatite, Oberpfalz, Bayern, Germany
  6848. Strunzite^Mn+2(Fe+3)2(PO4)2(OH)2.*6H2O
  6849. ftsTag
  6850. verite (Strueverite)
  6851. ftstitle
  6852. ftsTitleOverride
  6853. Struverite [Strueverite]a
  6854. m6-7{
  6855. Black
  6856. Opaque
  6857. Not determined
  6858. [Ti{Ta{Fe~3]3O6
  6859. Tetragonal
  6860. Brittle{ uneven}C
  6861. Oxides_
  6862. Pegmatites
  6863. South Dakota, USA; Bulgaria; Finland; Italy; Switzerland
  6864. Craveggia, Val Vigezzo, Piemonte, Italy
  6865. verite (Strueverite)^(Ti,Ta,Fe+3)3O6S
  6866. ftsTag
  6867. Struvite
  6868. ftstitle
  6869. ftsTitleOverride
  6870. StruviteC
  6871. Colourless{
  6872. Transparent_translucent
  6873. [NH4]MgPO4}*6H2O
  6874. Wedge_shaped\ coffin_shaped\ tabular}
  6875. OrthorhombicG
  6876. Soft}
  6877. Hydrated Phosphates
  6878. Caves
  6879. Skipton Caves, Ballarat, Victoria, Australia; South Africa; California, USA; Denmark; Germany
  6880. Hamburg, GermanyC
  6881. Struvite^(NH4)MgPO4.*6H2O
  6882. ftsTag
  6883. Studtite
  6884. ftstitle
  6885. ftsTitleOverride
  6886. StudtiteA
  6887. vNot determined
  6888. Yellow
  6889. Not determined
  6890. UO4}*4H2O
  6891. Crystals acicular{ up to 4}0mm long and 0}01mm in diameter\ as radial aggregates and thin crusts}
  6892. Monoclinic_
  6893. Fibres flexible}
  6894. Oxides
  6895. Sedimentary Uranium Ores
  6896. Katanga, Democratic Republic of Congo; Germany
  6897. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  6898. Studtite^UO4.*4H2O
  6899. ftsTag
  6900. Stumpflite
  6901. ftstitle
  6902. ftsTitleOverride
  6903. StumpfliteE
  6904. White
  6905. Opaque
  6906. Not determined
  6907. Pt[Sb{Bi]
  6908. Microscopic masses up to several tenths of a millimetre}'
  6909. TrigonalE
  6910. Sulphides{ Tellurides etc
  6911. Basic and Ultrabasic Igneous rocks
  6912. Transvaal, South Africa
  6913. Driekop, Transvaal, South Africa
  6914. Stumpflite^Pt(Sb,Bi)E
  6915. ftsTag
  6916. Sturmanite
  6917. ftstitle
  6918. ftsTitleOverride
  6919. SturmaniteE
  6920. e2-3_
  6921. Yellow to yellowish green
  6922. Transparent_translucent
  6923. Perfect
  6924. Ca6[Fe~3{Al{Mn~2]2[SO4]2[B[OH]4][OH]12}*25H2O
  6925. As euhedral crystals{ stubby to elongate prismatic}
  6926. Trigonal
  6927. Hydrated Sulphates
  6928. Oxidized Zones{ weathering products
  6929. Cape Province, South Africa
  6930. Kuruman (near), Cape Province, South Africa
  6931. Sturmanite^Ca6(Fe+3,Al,Mn+2)2(SO4)2[B(OH)4](OH)12.*25H2O
  6932. ftsTag
  6933. tzite (Stuetzite)
  6934. ftstitle
  6935. ftsTitleOverride
  6936. Stutzite [Stuetzite][
  6937. g3-4u
  6938. Opaque
  6939. Ag5_xTe3
  6940. Massive compact granular aggregates\ rarely as hexagonal equant crystals}
  6941. Trigonala
  6942. Subconchoidal to uneven fracture}
  6943. Sulphides{ Tellurides etc
  6944. Hydrothermal Ore veins
  6945. Transylvania, Romania
  6946. Sacarimb (Nagy
  6947. g), Transylvania, Romania_
  6948. tzite (Stuetzite)^Ag5-xTe3
  6949. ftsTag
  6950. Suanite
  6951. ftstitle
  6952. ftsTitleOverride
  6953. Suanite
  6954. k5-6Y
  6955. White
  6956. Perfect
  6957. Mg2B2O5
  6958. Fibrous aggregates}
  6959. Monoclinic
  6960. Prismatic}
  6961. Anhydrous Borates
  6962. Skarns and Calc_Silicates
  6963. Suan district, North Korea
  6964. Hol Kol mine, Suan dist., Korea
  6965. Suanite^Mg2B2O5
  6966. ftsTag
  6967. Sudburyite
  6968. ftstitle
  6969. ftsTitleOverride
  6970. SudburyiteA
  6971. i4-5[
  6972. Not determined
  6973. [Pd{Ni]Sb
  6974. Microscopic{ elongated inclusions in cobaltite and maucherite}
  6975. Trigonal
  6976. Sulphides{ Tellurides etc
  6977. Basic and Ultrabasic Igneous rocksy
  6978. Frood mine, Sudbury, Ontario, Canada
  6979. Copper Cliff South mine, Sudbury dist, Ontario, Canada
  6980. Sudburyite^(Pd,Ni)Sb3
  6981. ic Vm
  6982. ftsTag
  6983. Sudoite
  6984. ftstitle
  6985. ftsTitleOverride
  6986. Sudoite
  6987. vNot determined
  6988. White
  6989. Translucent
  6990. Perfect
  6991. Mg2[Al{Fe~3]3Si3AlO10[OH]8
  6992. Massive\ fine grained}
  6993. Monoclinic=
  6994. Sheet Silicates
  6995. Hydrothermal Ore veins
  6996. Negaunee, Michigan, USA; Germany; Japan
  6997. Knollenbergel-Keuper formation, L
  6998. tzelbach, Plochingen, Baden-W
  6999. rttemberg, Germany5
  7000. Sudoite^Mg2(Al,Fe+3)3Si3AlO10(OH)8w
  7001. ftsTag
  7002. Suessite
  7003. ftstitle
  7004. ftsTitleOverride
  7005. Suessite=
  7006. vNot determined
  7007. Not determined
  7008. [Fe{Ni]3Si
  7009. As blebs to elongated grains}
  7010. Cubic
  7011. Native elements and Alloys'
  7012. MeteoritesG
  7013. Deep Spaceg
  7014. North Haig meteorite, Sleeper Camp (N), Haig(N), Western Australia, Australia
  7015. Suessite^(Fe,Ni)3Si
  7016. ftsTag
  7017. stedtite
  7018. ftstitle
  7019. ftsTitleOverride
  7020. Trustedtite
  7021. e2-3]
  7022. Not determined
  7023. Ni3Se4
  7024. Crystals euhedral{ minute}
  7025. Cubic
  7026. Sulphides{ Tellurides etc
  7027. Hydrothermal Ore veinsE
  7028. Kuusamo, north-eastern Finlandy
  7029. Kuusamo, north-eastern Finland
  7030. stedtite^Ni3Se4
  7031. ftsTag
  7032. Sulfobor
  7033. Udumps
  7034. .C[((
  7035. HeaderC
  7036. Type4@1
  7037. Siz"P
  7038. ftstitle
  7039. Undu Mine (dumps), Vanu Levu, Nukundamu, Fiji
  7040. Stottite
  7041. ftstitle
  7042. ftsTitleOverride
  7043. Stottite?
  7044. i4-5Y
  7045. Brown
  7046. Fe~2Ge~4[OH]6
  7047. Pseudo_octahedral crystals up to 1cm in size}
  7048. Tetragonal
  7049. Hydroxides7
  7050. Oxidized Zones{ weathering products
  7051. Tsumeb, Namibia
  7052. Tsumeb, Namibia
  7053. Stottite^Fe+2Ge+4(OH)6
  7054. ftsTag
  7055. Straczekite
  7056. ftstitle
  7057. ftsTitleOverride
  7058. Straczekite
  7059. vNot determined
  7060. Dark green
  7061. Opaque
  7062. Perfect
  7063. [Ca{K{Ba]2[V~5{V~4]8O20}*6H2O
  7064. As fibrous foliated masses}
  7065. MonoclinicM
  7066. Vanadium Oxysalts
  7067. Sedimentary Ore deposits
  7068. Garland Co., Arkansas, USA
  7069. Union Carbide mine, Wilson Springs, Garland Co., Arkansas, USA'
  7070. Straczekite^(Ca,K,Ba)2(V+5,V+4)8O20.*6H2O
  7071. ftsTag
  7072. Stranskiite
  7073. ftstitle
  7074. ftsTitleOverride
  7075. Stranskiite
  7076. Bluew
  7077. Perfect
  7078. Zn2Cu[AsO4]2
  7079. Radiating aggregates}
  7080. Triclinic
  7081. Anhydrous Arsenates
  7082. Oxidized Zones{ weathering products
  7083. Tsumeb, Namibia
  7084. Tsumeb, Namibia
  7085. Stranskiite^Zn2Cu(AsO4)2
  7086. ftsTag
  7087. Strashimirite
  7088. ftstitle
  7089. ftsTitleOverride
  7090. Strashimirite
  7091. vNot determined
  7092. White
  7093. Not determined
  7094. Cu8[AsO4]4[OH]4}*5H2O
  7095. Platy to fibrous aggregates in spherulites up to 0}5mm in size}
  7096. MonoclinicQ
  7097. Hydrated Arsenatesy
  7098. Oxidized Zones{ weathering products
  7099. western Stara-Planina, Bulgaria; northern Schwarzwald and Thuringia, Germany
  7100. Zapachitsa Cu deposit, Stara-Planina, BulgariaY
  7101. Strashimirite^Cu8(AsO4)4(OH)4.*5H2O
  7102. ftsTag
  7103. tlingite (Straetlingite)
  7104. ftstitle
  7105. ftsTitleOverride
  7106. Stratlingite [Straetlingite]i
  7107. vNot determined
  7108. Colourless
  7109. Perfect
  7110. Ca2Al2SiO7}*8H2O
  7111. Platy}
  7112. Trigonal-
  7113. Fracture subconchoidal to uneven{ brittle}m
  7114. Silicates
  7115. Skarns and Calc_Silicates
  7116. Mayen-Eifel, Germany
  7117. Ettringer Bellerberg, Mayen, Eifel, Rheinland-Pfalz, Germany9
  7118. tlingite (Straetlingite)^Ca2Al2SiO7.*8H2O
  7119. ftsTag
  7120. Strelkinite
  7121. ftstitle
  7122. ftsTitleOverride
  7123. Strelkinite
  7124. e2-3_
  7125. Yellow{
  7126. Perfect
  7127. Na2[UO2]2V2O8}*6H2O
  7128. Powdery crusts and as plates up to 1}5mm in length}
  7129. Orthorhombic/
  7130. Hydrated VanadatesW
  7131. Sedimentary Uranium Ores
  7132. Desert and arid regions of FSU
  7133. Unspecified locality, Russia (?), FSU
  7134. Strelkinite^Na2(UO2)2V2O8.*6H2O
  7135. ftsTag
  7136. m Ores
  7137. Desert and arid regions of FSU
  7138. Unspecified locality, Russia (?), FSU
  7139. Strelkinite^Na2(UO2)2V2O8.*6H2O
  7140.  Germany9
  7141. Stringhamite
  7142. ftstitle
  7143. ftsTitleOverride
  7144. StringhamiteI
  7145. vNot determined
  7146. Transparent_translucent
  7147. Not determined
  7148. CaCu~2SiO4}H2O
  7149. Small crystals}
  7150. MonoclinicE
  7151. Silicates
  7152. Skarns and Calc_Silicates
  7153. Milford, Utah, USA
  7154. Bawana Mine, Milford (near), Beaver Co., Utah, USA
  7155. Stringhamite^CaCu+2SiO4.H2O
  7156. ftsTag
  7157. Stromeyerite
  7158. ftstitle
  7159. ftsTitleOverride
  7160. StromeyeriteK
  7161. e2-3e
  7162. Opaque
  7163. AgCuS
  7164. Pseudohexagonal prismatic crystals formed by twinning\ usually massive{ compact}7
  7165. OrthorhombicY
  7166. Fracture conchoidal\ brittle}
  7167. Sulphides{ Tellurides etc
  7168. Supergene Zones
  7169. Colorado, USA; Australia; Namibia
  7170. Zmeinogorsk mine, Kolyvan (near), Siberia, Russia, FSUg
  7171. Stromeyerite^AgCuS
  7172. ftsTag
  7173. Stronalsite
  7174. ftstitle
  7175. ftsTitleOverride
  7176. Stronalsite
  7177. m6-7_
  7178. White
  7179. SrNa2Al4Si4O16
  7180. Aggregates of anhedral crystals up to 1 mm across}
  7181. Orthorhombic#
  7182. Silicates
  7183. Altered Ultramafic rocksq
  7184. Kochi City, Japan
  7185. Kochi, Rendai, Japan
  7186. Stronalsite^SrNa2Al4Si4O16
  7187. 2V2O7
  7188. ftsTag
  7189. Strontianite
  7190. ftstitle
  7191. ftsTitleOverride
  7192. StrontianiteK
  7193. g3-4e
  7194. Colourless to white
  7195. Transparent_translucent
  7196. Very good
  7197. SrCO3
  7198. Pointed{ fragile{ needle_shaped crystals{ fibrous{ compact{ radial}
  7199. Orthorhombicu
  7200. Brittle}
  7201. Anhydrous Carbonates
  7202. Limestone
  7203. Widespread USA; Austria; Canada; Germany; India; Italy; Mexico; Scotland; Switzerland
  7204. Strontian, Argyllshire, Scotland
  7205. Strontianite^SrCO3
  7206. ftsTag
  7207. Strontioborite
  7208. ftstitle
  7209. ftsTitleOverride
  7210. StrontioboriteO
  7211. vNot determined
  7212. Colourless
  7213. Transparent
  7214. Not determined
  7215. SrB8O11[OH]4
  7216. Small plates{ mostly 0}10 _ 0}15mm{ but up to 2mm in size{ fine lamellar structure}
  7217. Monoclinic
  7218. Very brittle}
  7219. Anhydrous Borates
  7220. Evaporites
  7221. Kungur strata, FSU
  7222. Caspian region, Kazakhstan (?), FSU
  7223. Strontioborite^SrB8O11(OH)4
  7224. ftsTag
  7225. Strontiochevkinite
  7226. ftstitle
  7227. ftsTitleOverride
  7228. StrontiochevkiniteU
  7229. vNot determined
  7230. Translucent
  7231. Not determined
  7232. [Sr{La{Ce{Ca]4[Fe~2{Fe~3][Ti{Zr]4Si4O22
  7233. Rounded grains} Lamellar or interpenetration twins}
  7234. Monoclinic
  7235. Silicates
  7236. Carbonatites
  7237. Concepcion and Amambay, Paraguay
  7238. Sarambi carbontite complex, Concepcion and Amambay, ParaguayM
  7239. Strontiochevkinite^(Sr,La,Ce,Ca)4(Fe+2,Fe+3)(Ti,Zr)4Si4O22
  7240. ftsTag
  7241. Strontium-apatite
  7242. ftstitle
  7243. ftsTitleOverride
  7244. Strontium_apatite
  7245. Yellow to yellowish green
  7246. Transparent
  7247. [Sr{Ca]5[PO4]3[OH{F]
  7248. Poorly formed oval crystals}
  7249. Hexagonal
  7250. Anhydrous Phosphatesa
  7251. Altered Ultramafic rocks
  7252. Russia, FSU
  7253. Inaglia massif, Yakutia (S), Russia, FSU
  7254. Strontium-apatite^(Sr,Ca)5(PO4)3(OH,F)7
  7255. ftsTag
  7256. -*/Ta&
  7257. sameter.
  7258. Monoclinic
  7259. Anhydrous Phosphates
  7260. Hydrothermal Ore veins
  7261. Stibiocolumbite
  7262. ftstitle
  7263. ftsTitleOverride
  7264. Stibiocolumbite
  7265. k5-6k
  7266. Reddish brown
  7267. Translucent
  7268. Distinct in one direction
  7269. SbNbO4
  7270. Crystals prismatic{ sometimes flattened parallel{ prism faces vertically straited\ twinning{ polysynthetic}
  7271. Orthorhombic
  7272. Fracture subconchoidal\ brittle}
  7273. Oxides
  7274. Pegmatites
  7275. San Diego County, California, USA
  7276. Himalaya mine, Mesa Grande, San Diego Co., California, USA
  7277. Stibiocolumbite^SbNbO4
  7278. ftsTag
  7279. Stibiopalladinite
  7280. ftstitle
  7281. ftsTitleOverride
  7282. Stibiopalladinite
  7283. i4-5o
  7284. Silver
  7285. Opaque
  7286. Pd5Sb2
  7287. Massive\ as minute grains}
  7288. Trigonal+
  7289. Fracture uneven}Q
  7290. Native elements and Alloys
  7291. Hydrothermal Ore veins
  7292. Transvaal, South Africa; Canada; Western Australia; Ethiopia; FSU
  7293. Farm Tweefontein, Potgietersrust, Bushveld Complex, Transvaal, South Africa
  7294. Stibiopalladinite^Pd5Sb2
  7295. ftsTag
  7296. Stibiotantalite
  7297. ftstitle
  7298. ftsTitleOverride
  7299. Stibiotantalite
  7300. k5-6k
  7301. Yellow to yellowish brown
  7302. Transparent_translucent
  7303. Distinct in one direction
  7304. SbTaO4
  7305. Crystals prismatic\ thin tabular{ to thick nearly equant\ striated parallel\ twinning{ polysynthetic}
  7306. Orthorhombic
  7307. Fracture subconchoidal\ brittle}
  7308. Oxides
  7309. Pegmatites%
  7310. California, Colorado, USA; Greenbushes, Western Australia; Canada; Mozambique; Sweden; FSU
  7311. Greenbushes, Western Australia, Australia
  7312. Stibiotantalite^SbTaO4
  7313. ftsTag
  7314. Stibivanite
  7315. ftstitle
  7316. ftsTitleOverride
  7317. Stibivanite
  7318. Yellow to yellowish green
  7319. Not determined
  7320. [Sb~3]2V~4O5
  7321. Radiating fibrous crystals up to 2mm in diameter that are easily split into flexible elastic fibres}M
  7322. Monoclinicm
  7323. Vanadium Oxysalts
  7324. Hydrothermal Ore veins
  7325. Lake George deposit, New Brunswick, Canada
  7326. Lake George antimony deposit, York Co., New Brunswick, Canada
  7327. Stibivanite^(Sb+3)2V+4O5
  7328. ftsTag
  7329. Stibnite (Antimonite)
  7330. ftstitle
  7331. ftsTitleOverride
  7332. Stibnite [Antimonite]
  7333. Opaque
  7334. Perfect
  7335. Sb2S3
  7336. Long columnar{ needle_shaped{ often longitudinally striated crystals\  fibrous{ massive}Q
  7337. Orthorhombics
  7338. Soft{ inelastic{ flexible{ conchoidal}
  7339. Sulphides{ Tellurides etc
  7340. Hydrothermal Ore veins
  7341. Widespread USA; Algeria; Bolivia; Canada; China; Czech Republic; France; Italy; Japan; Mexico; New Zealand; Peru; Romania; Thailand
  7342. Stibnite (Antimonite)^Sb2S3
  7343. ftsTag
  7344. Stichtite
  7345. ftstitle
  7346. ftsTitleOverride
  7347. Stichtite
  7348. c1-2_
  7349. Lilac
  7350. Translucent
  7351. Perfect
  7352. Mg6Cr2[CO3][OH]16}*4H2O
  7353. Massive{ foliated{ lamellar{ fibrous\ in micaceous scales}9
  7354. TrigonalW
  7355. Laminae flexible{ inelastic\ greasy feel}
  7356. Hydrated Carbonates
  7357. Altered Ultramafic rocks
  7358. Dundas, Tasmania, Australia; Quebec, Canada; Transvaal, South AfricaI
  7359. Adelaide mine, Stichtite Hill, Dundas, Tasmania, Australia
  7360. Stichtite^Mg6Cr2(CO3)(OH)16.*4H2O
  7361. ftsTag
  7362. Stilleite
  7363. ftstitle
  7364. ftsTitleOverride
  7365. Stilleite
  7366. Greyu
  7367. Opaque
  7368. Not determined
  7369. Massive\ observed only in polished or thin section}
  7370. Cubic
  7371. Sulphides{ Tellurides etc
  7372. Hydrothermal Ore veins
  7373. Katanza, Democratic Republic otes
  7374. Stilleite^ZnSe
  7375. ftsTag
  7376. Stillwaterite
  7377. ftstitle
  7378. ftsTitleOverride
  7379. Stillwaterite
  7380. i4-5a
  7381. Not determined
  7382. Pd8As3
  7383. Microscopic{ anhedral}
  7384. Trigonal
  7385. Sulphides{ Tellurides etc
  7386. Basic and Ultrabasic Igneous rocksS
  7387. Stillwater Complex, Montana, USA; Ontario, Canada
  7388. Beartooth Mts. (N), Stillwater Complex, Sweetwater Co., Montana, USA
  7389. Stillwaterite^Pd8As3)
  7390. ftsTag
  7391. Stillwellite-(Ce)
  7392. ftstitle
  7393. ftsTitleOverride
  7394. Stillwellite_[Ce]
  7395. vNot determined
  7396. Translucent
  7397. Not determined
  7398. [Ce{La{Ca]BSiO5
  7399. Crystals rhombohedral\ up to 5mm in diameter\ usually massive{ compact}
  7400. Trigonaly
  7401. Silicates
  7402. Skarns and Calc_Silicates
  7403. Mt. Isa, Queensland, Australia; Canada; Greenland; Norway
  7404. Stillwellite-(Ce)^(Ce,La,Ca)BSiO5
  7405. ftsTag
  7406. Stilpnomelane
  7407. ftstitle
  7408. ftsTitleOverride
  7409. Stilpnomelane
  7410. Black
  7411. Translucent_opaque
  7412. Perfect
  7413. K[Fe~2{Mg{Fe~3]8[Si{Al]12[O{OH]27
  7414. Platy crystals\ fibrous}-
  7415. MonoclinicM
  7416. Elastic}k
  7417. Sheet Silicates
  7418. Regional Metamorphic rocks
  7419. Widespread USA; Broken Hill, Australia; Canada; Czech Republic; Finland; Germany; Greenland; Italy; Japan; Poland; Scotland; Sweden; Switzerland; FSU
  7420. Obergrund, Zuckmantel (near), Silesia, Poland
  7421. Stilpnomelane^K(Fe+2,Mg,Fe+3)8(Si,Al)12(O,OH)27
  7422. ftsTag
  7423. Stishovite
  7424. ftstitle
  7425. ftsTitleOverride
  7426. StishoviteE
  7427. vNot determined
  7428. Colourless
  7429. Transparent
  7430. Not determined
  7431. Massive{ fine granular{ usually of submicron size}3
  7432. TetragonalS
  7433. Silicates
  7434. Metamorphic rocks
  7435. Arizona, USA; Krivoi Rog region, Ukraine
  7436. Coconino sandstone, Meteor Crater, Coconino Co., Arizona, USA
  7437. Stishovite^SiO2
  7438. ftsTag
  7439. Stistaite
  7440. ftstitle
  7441. ftsTitleOverride
  7442. Stistaite
  7443. Greyw
  7444. Opaque
  7445. Crystals cubic{ 0}02 to 0}15mm in size}
  7446. Cubic
  7447. Malleable}A
  7448. Sulphides{ Tellurides etc
  7449. Alluvial deposits
  7450. Elkiaidan river, eastern North Nuratin Range, Uzbekistan
  7451. Elkiaidan river, Uzbekistan, FSU
  7452. Stistaite^SnSbK
  7453. ftsTag
  7454. Stoiberite
  7455. ftstitle
  7456. ftsTitleOverride
  7457. StoiberiteC
  7458. vNot determined
  7459. Black
  7460. Not determined
  7461. [Cu~2]5[V~5]2O10
  7462. Polycrystalline aggregates and platy crystals}
  7463. Monoclinic3
  7464. Vanadium Oxysalts
  7465. Fumaroles
  7466. El Salvador, central America
  7467. Izalco Volcano, El Salvador
  7468. Stoiberite^(Cu+2)5(V+5)2O10
  7469. ftsTag
  7470. Stokesite
  7471. ftstitle
  7472. ftsTitleOverride
  7473. Stokesite
  7474. Colourlessy
  7475. Perfect
  7476. CaSnSi3O9}*2H2O
  7477. Crystals pyramidal with large faces}
  7478. Orthorhombic
  7479. Silicates
  7480. Skarns and Calc_Silicates
  7481. Brazil; Czech Republic; Cornwall, England, UK; Japan; Morocco; California, USA
  7482. Stamps and Jowl Zawn, Roscommon Cliff, St. Just, Cornwall, England%
  7483. Stokesite^CaSnSi3O9.*2H2O
  7484. ftsTag
  7485. rd-c)
  7486. Elongate or platy intergrowths.
  7487. Hexagonal
  7488. Sulphides, Tellurides etc
  7489. Hydrothermal Ore veins
  7490. Penguin River, eastern FSU
  7491. ftstitle
  7492. Pengina River, Kamchatka (N), Russia, FSU
  7493. Penzhinite^(Ag,Cu)4Au(S,Se)4
  7494. Penzhinite^(Ag,Cu)4Au(S,Se)4
  7495. Steenstrupine-(Ce)
  7496. ftstitle
  7497. ftsTitleOverride
  7498. Steenstrupine_[Ce]U
  7499. Reddish brown
  7500. Opaque
  7501. Na14Ce6Mn~2{Mn~3[Fe~3]2[Zr{Th][OH]2[PO4]7[Si6O18]2}*3H2O
  7502. Usually as irregula masses\ rhobohedral crystals}
  7503. Trigonal{
  7504. Silicates
  7505. Pegmatites
  7506. Greenland
  7507. Kangerdluarsuk, Il
  7508. maussaq intrusive, Greenland (S)
  7509. Steenstrupine-(Ce)^Na14Ce6Mn+2,Mn+3(Fe+3)2(Zr,Th)(OH)2(PO4)7(Si6O18)2.*3H2O
  7510. ftsTag
  7511. Stellerite
  7512. ftstitle
  7513. ftsTitleOverride
  7514. StelleriteG
  7515. g3-4a
  7516. White
  7517. Translucent
  7518. Perfect
  7519. CaAl2Si7O18}*7H2O
  7520. Tabular crystals in druses\ rose_shaped agg}'
  7521. OrthorhombicI
  7522. Brittle}g
  7523. Framework Silicates
  7524. Late stage cavities in Volcanic rocks
  7525. Sardinia, Italy; Oregon, USA; Australia
  7526. Komandor Islands, Bering Sea=
  7527. Stellerite^CaAl2Si7O18.*7H2Oy
  7528. ftsTag
  7529. Stenhuggarite
  7530. ftstitle
  7531. ftsTitleOverride
  7532. Stenhuggarite
  7533. Orange}
  7534. CaFe~3[As~3O2][As~3Sb~3O5]
  7535. Minute equant crystals}
  7536. Tetragonal
  7537. Antimonites{ ArsenitesA
  7538. Skarns and Calc_Silicates
  7539. rmland, Sweden
  7540. ngban mine, Filipstad (near), V
  7541. rmland, Sweden
  7542. Stenhuggarite^CaFe+3(As+3O2)(As+3Sb+3O5)%
  7543. ftsTag
  7544. Stenonite
  7545. ftstitle
  7546. ftsTitleOverride
  7547. Stenonite
  7548. g3-4[
  7549. Colourless to white
  7550. Not determined
  7551. [Sr{Ba{Na]2Al[CO3]F5
  7552. Massive{ as grains up to 4 x 1 cm in size}
  7553. Monoclinic3
  7554. Anhydrous Carbonates]
  7555. Contact Metamorphic rocks
  7556. Ivigtut, Greenland
  7557. Ivigtut, Greenland (SW)
  7558. Stenonite^(Sr,Ba,Na)2Al(CO3)F5!
  7559. ftsTag
  7560. Stepanovite
  7561. ftstitle
  7562. ftsTitleOverride
  7563. Stepanovite
  7564. Green
  7565. NaMgFe~3[C2O4]3}*8_*9H2O
  7566. As xenomorphic grains\ synthetic crystals rhombohedral or hexagonal prismatic{ with twinning}
  7567. TrigonalU
  7568. Fracture irregular}
  7569. Chromates
  7570. Sedimentary rocks
  7571. Lena River, FSU
  7572. Tallakh (Tylnakh) coal deposit, Lena river, Russia, FSU
  7573. Stepanovite^NaMgFe+3(C2O4)3.*8-*9H2O
  7574. ftsTag
  7575. Stephanite
  7576. ftstitle
  7577. ftsTitleOverride
  7578. StephaniteG
  7579. e2-3a
  7580. Black
  7581. Opaque
  7582. Imperfect
  7583. Ag5SbS4
  7584. Thick tabular{ columnar crystals\ rose_shaped clusters{ compact{ disseminated{ encrustations}
  7585. Orthorhombicm
  7586. Soft to brittle{ conchoidal}
  7587. Sulphosalts
  7588. Hydrothermal Ore veins
  7589. Western USA; Bolivia; Chile; Czech Republic; England; Germany; Hungary; Mexico; Norway; Sardinia; Spain; Switzerland;
  7590. Freiberg, Sachsen, Germany
  7591. Stephanite^Ag5SbS4
  7592. ftsTag
  7593. Sterlinghillite
  7594. ftstitle
  7595. ftsTitleOverride
  7596. Sterlinghillite
  7597. White
  7598. Perfect
  7599. Mn3[AsO4]2}*4H2O
  7600. As minute aggregates of lathlike crystals}
  7601. Hydrated Arsenates+
  7602. Skarns and Calc_Silicates
  7603. New Jersey, USA
  7604. Sterling Hill Mine, Ogdensburg, Sussex Co., New Jersey, USA
  7605. Sterlinghillite^Mn3(AsO4)2.*4H2O
  7606. ftsTag
  7607. Sternbergite
  7608. ftstitle
  7609. ftsTitleOverride
  7610. SternbergiteK
  7611. c1-2e
  7612. Brown
  7613. Opaque
  7614. Perfect
  7615. AgFe2S3
  7616. Crystals thin hexagonal plates\ fan_shaped aggregates or rosettes\ crystals faintly striated\ twinning common}]
  7617. Orthorhombic
  7618. Easy\ thin lamellae flexible}
  7619. Sulphides{ Tellurides etc
  7620. Hydrothermal Ore veins
  7621. Arizona, Colorado, USA; Czech Republic; Finland; Germany]
  7622. cymov ( St. Joachimsthal), Z
  7623. padocesky kraj, Bohemia, Czech Republic
  7624. Sternbergite^AgFe2S3
  7625. ftsTag
  7626. Sterryite
  7627. ftstitle
  7628. ftsTitleOverride
  7629. Sterryite
  7630. vNot determined
  7631. Black
  7632. Opaque
  7633. Perfect
  7634. Ag2Pb10[Sb{As]12S29
  7635. Plumose\ bundles of fibres\ observed in polished section as needle_like laths and anhedral grains}c
  7636. Orthorhombic
  7637. Cleavage parallel to elongation}
  7638. Sulphosalts
  7639. Hydrothermal Ore veins    
  7640. Madoc, Ontario, Canada5
  7641. Taylor pit, Madoc, Huntingdon twp., Hastings Co., Ontario, Canada
  7642. Sterryite^Ag2Pb10(Sb,As)12S29
  7643. ftsTag
  7644. Stetefeldtite (Stetefeldite)
  7645. ftstitle
  7646. ftsTitleOverride
  7647. Stetefeldtite [Stetefeldite]g
  7648. Black
  7649. Not determined
  7650. Ag2Sb2[O{OH]7
  7651. Massive}
  7652. Cubic
  7653. Antimonites{ ArsenitesK
  7654. Oxidized Zones{ weathering products
  7655. Arizona, Nevada, USA; Peru
  7656. Combination claim, Belmont dist., Tonopah, Nye Co., Nevada, USA
  7657. Stetefeldtite (Stetefeldite)^Ag2Sb2(O,OH)7U
  7658. ftsTag
  7659. Stevensite
  7660. ftstitle
  7661. ftsTitleOverride
  7662. StevensiteE
  7663. e2-3_
  7664. Pinky
  7665. Translucent
  7666. Perfect
  7667. [Ca|2]0}3Mg3Si4O10[OH]2
  7668. Massive\ fine_grained\ typically pseudomorphous after pectolite}=
  7669. Orthorhombic_
  7670. Sheet Silicates
  7671. Altered Ultramafic rocks
  7672. Arizona, New Jersey, New York, North Carolina, Pennsylvania, USA; Japan
  7673. Bergen Hill, New Jersey, USAC
  7674. Stevensite^(Ca/2)0.3Mg3Si4O10(OH)2
  7675. ftsTag
  7676. Stewartite
  7677. ftstitle
  7678. ftsTitleOverride
  7679. StewartiteC
  7680. vNot determined
  7681. Yellow to yellowish brown
  7682. Distinct in one direction
  7683. Mn~2[Fe~3]2[PO4]2[OH]2}*8H2O
  7684. Minute crystals with steep terminations and as tufts of fibres}
  7685. Triclinic
  7686. Hydrated Phosphates
  7687. Pegmatites
  7688. Alabama, Arizona, California, Maine, New Hampshire, South Dakota, USA; Brazil; Germany; France/
  7689. Stewart Mine, Pala, San Diego Co., California, USAw
  7690. Stewartite^Mn+2(Fe+3)2(PO4)2(OH)2.*8H2O
  7691. ftsTag
  7692. Stibarsen
  7693. ftstitle
  7694. ftsTitleOverride
  7695. Stibarsen
  7696. vNot determined
  7697. Opaque
  7698. Not determined
  7699. Trigonal
  7700. Native elements and Alloys)
  7701. Hydrothermal Ore veinsU
  7702. Broken Hill, New South Wales, Australia; Sweden
  7703. Varutr
  7704. sk pegmatite, Boliden mines (SE), Skellefte
  7705.  (near), V
  7706. sterbotten, Sweden
  7707. Stibarsen^SbAs/
  7708. ftsTag
  7709. Stibiobetafite
  7710. ftstitle
  7711. ftsTitleOverride
  7712. StibiobetafiteO
  7713. k5-6i
  7714. Brown
  7715. Opaque
  7716. [Sb~3{Ca]2[Ti{Nb{Ta]2[O{OH]7
  7717. As anhedral grains and poorly formed octahedra}
  7718. Cubic
  7719. Conchoidal fracture}y
  7720. Multiple Oxides
  7721. Pegmatites
  7722. Czech Republic
  7723.  (Vezna), Moravia, Czech Republic
  7724. Stibiobetafite^(Sb+3,Ca)2(Ti,Nb,Ta)2(O,OH)7
  7725. ftsTag
  7726. Stibiconite^Sb+3(Sb+5)2O6(OH)
  7727. insert
  7728. and (%
  7729. ;)#\    
  7730. PM,s 
  7731. walk 
  7732. Spinel
  7733. ftstitle
  7734. ftsTitleOverride
  7735. Spinel=
  7736. o7-8W
  7737. Variety of colours
  7738. Transparent_opaque
  7739. Indistinct
  7740. MgAl2O4
  7741. Octahedral{ embedded crystals\  granular}
  7742. Cubic
  7743. Conchoidal}
  7744. Oxides
  7745. Many different geological environments
  7746. Widespread USA; Afghanistan; Australia; Burma; Cambodia; Canada; Finland; Germany; India; Italy; Madagascar; Sri Lanka; Sweden; Thailand; FSU
  7747. Spinel^MgAl2O4
  7748. ftsTag
  7749. Spionkopite
  7750. ftstitle
  7751. ftsTitleOverride
  7752. Spionkopite
  7753. vNot determined
  7754. Not determined
  7755. Cu39S28
  7756. Found in polished section replacing other copper sulphides}
  7757. Trigonal
  7758. Sulphides{ Tellurides etc
  7759. Stratiform Sulphide deposits}
  7760. south-western Alberta, Canada
  7761. Yarrow Creek -- Spionkop Creek deposit, Alberta (SW), Canada
  7762. Spionkopite^Cu39S28
  7763. ftsTag
  7764. Spiroffite
  7765. ftstitle
  7766. ftsTitleOverride
  7767. SpiroffiteC
  7768. g3-4]
  7769. Not determined
  7770. [Mn{Zn]2Te3O8
  7771. Small cleavable masses}
  7772. Monoclinic
  7773. Selenites{ Selenates{ Tellurites{ TelluratesO
  7774. Oxidized Zones{ weathering products
  7775. Sonora, Mexico
  7776. Moctezuma mine, Moctezuma, Sonora, Mexico
  7777. Spiroffite^(Mn,Zn)2Te3O8%
  7778. ftsTag
  7779. Spodumene (Triphane)
  7780. ftstitle
  7781. ftsTitleOverride
  7782. Spodumene [Triphane][
  7783. o7-8u
  7784. Variety of colours
  7785. Transparent_translucent
  7786. Perfect
  7787. LiAlSi2O6
  7788. Wide_tabular{ columnar{ thick_tabular{ spathic}
  7789. Monoclinico
  7790. Brittle}
  7791. Chain Silicates
  7792. Pegmatites
  7793. Widespread USA; Afghanistan; Brazil; Madagascar; Manitoba; Sweden; FSU and elsewhere=
  7794. dermanland, Sweden
  7795. Spodumene (Triphane)^LiAlSi2O6
  7796. ftsTag
  7797. Spurrite
  7798. ftstitle
  7799. ftsTitleOverride
  7800. SpurriteA
  7801. Greys
  7802. Translucent
  7803. Distinct in one direction
  7804. Ca5[SiO4]2[CO3]
  7805. Crystals anhedral\ massive{ granular\ twinning simple\ polysynthetic}
  7806. Monoclinicg
  7807. Silicates
  7808. Skarns and Calc_Silicates
  7809. Riverside County, California, New Mexico,  USA; Ireland; Israel; Japan; Turkey; FSU and elsewhere
  7810. Velarde
  7811. a, Durango, Mexico_
  7812. Spurrite^Ca5(SiO4)2(CO3)
  7813. ftsTag
  7814. Srebrodolskite
  7815. ftstitle
  7816. ftsTitleOverride
  7817. SrebrodolskiteK
  7818. k5-6e
  7819. Black
  7820. Not determined
  7821. Ca2[Fe~3]2O5
  7822. Crystals platy{ also as granular aggregates}    
  7823. Orthorhombic+
  7824. OxidesG
  7825. Slags and Clinkerso
  7826. Southern Urals, FSU
  7827. Kopeysk, Chelyabinsk coal basin, Ural Mts. (S), Russia, FSU
  7828. Srebrodolskite^Ca2(Fe+3)2O5
  7829. ftsTag
  7830. Stanfieldite
  7831. ftstitle
  7832. ftsTitleOverride
  7833. StanfielditeI
  7834. i4-5c
  7835. Transparent
  7836. Not determined
  7837. Ca4[Mg{Fe{Mn]5[PO4]6
  7838. Massive\ as irregular grains and thin veinlets up to 1mm in diameter}
  7839. Monoclinici
  7840. Anhydrous Phosphates
  7841. Meteorites
  7842. Deep Space
  7843. Estherville meteorite, Emmet Co., Iowa, USA
  7844. Stanfieldite^Ca4(Mg,Fe,Mn)5(PO4)6
  7845. ftsTag
  7846. Stanleyite
  7847. ftstitle
  7848. ftsTitleOverride
  7849. StanleyiteC
  7850. c1-2]
  7851. Bluew
  7852. Not determined
  7853. V~4O[SO4]}*6H2O
  7854. 1}5Mm fragments or efflorescences}
  7855. Triclinic
  7856. Hydrated SulphatesA
  7857. Oxidized Zones{ weathering products
  7858. Minasragra (near Cerro de Pasco), Peru
  7859. Mina Ragra (Minasragra), Cerro de Pasco (near), Pasco dept., Peru
  7860. Stanleyite^V+4O(SO4).*6H2OI
  7861. ftsTag
  7862. Stannite
  7863. ftstitle
  7864. ftsTitleOverride
  7865. StanniteC
  7866. Greyu
  7867. Opaque
  7868. Indistinct
  7869. Cu2FeSnS4
  7870. Pseudocubic{ tetrahedral crystals\ compact{ finely granular{ disseminated{ massive}
  7871. Tetragonal[
  7872. Brittle{ conchoidal}
  7873. Sulphides{ Tellurides etc
  7874. Hydrothermal Ore veins
  7875. Alaska, South Dakota, Washington, USA; Brukunga, South Australia; Bolivia; Canada; China; Czech Republic; England; Norway; Spain; FSU
  7876. Wheal Rock, St. Agnes, Cornwall, England
  7877. Stannite^Cu2FeSnS4
  7878. ftsTag
  7879. Stannoidite
  7880. ftstitle
  7881. ftsTitleOverride
  7882. Stannoidite
  7883. Bronze to brassy
  7884. Cu8[Fe{Zn]3Sn2S12
  7885. Massive}
  7886. Orthorhombic
  7887. Fracture uneven to subconchoidal}
  7888. Sulphides{ Tellurides etc
  7889. Hydrothermal Ore veins
  7890. Okayama Prefecture, Japan
  7891. Konjo Mine, Aida, Mito-cho, Okayama, Honshu, Japan
  7892. Stannoidite^Cu8(Fe,Zn)3Sn2S12
  7893. ftsTag
  7894. Stannomicrolite (Sukulaite)
  7895. ftstitle
  7896. ftsTitleOverride
  7897. Stannomicrolite [Sukulaite]
  7898. vNot determined
  7899. Yellow to yellowish brown
  7900. Translucent
  7901. Not determined
  7902. Sn2Ta2O7!
  7903. Inclusions forming narrow rims around wodginite}g
  7904. Cubic
  7905. Multiple Oxides
  7906. Pegmatites
  7907. Tammela, south-western Finland
  7908. Sukula, Tammela, Finland (SW)
  7909. Stannomicrolite (Sukulaite)^Sn2Ta2O7u
  7910. ftsTag
  7911. Staringite
  7912. ftstitle
  7913. ftsTitleOverride
  7914. StaringiteE
  7915. m6-7_
  7916. Black
  7917. Opaque
  7918. [Fe{Mn]x[Sn{Ti]6_3x[Ta{Nb]2xO12 where x<1
  7919. Massive}
  7920. Tetragonal/
  7921. Multiple Oxides
  7922. Pegmatitesu
  7923. Paraiba, Brazil
  7924. Serid
  7925. zinho and Pedra Lavreda pegmatites, Joazeiro (near), Paraiba, Brazil
  7926. Staringite^(Fe,Mn)x(Sn,Ti)6-3x(Ta,Nb)2xO12 where x<1O
  7927. ftsTag
  7928. Starkeyite (Leonhardtite)
  7929. ftstitle
  7930. ftsTitleOverride
  7931. Starkeyite [Leonhardtite]
  7932. vNot determined
  7933. White
  7934. Not determined
  7935. MgSO4}*4H2O
  7936. Massive\ as powdery efflorescence}!
  7937. MonoclinicA
  7938. Hydrated Sulphatesi
  7939. Efflorescences
  7940. Arizona, California, Colorado, Missouri, USA; Hanover, Germany; Turkey
  7941. Starkey Mine, Madison Co., Missouri, USA'
  7942. Starkeyite (Leonhardtite)^MgSO4.*4H2O
  7943. ftsTag
  7944. Steacyite
  7945. ftstitle
  7946. ftsTitleOverride
  7947. Steacyite
  7948. Brown
  7949. Th[Ca{Na]2K[1_x]Si8O20  [x = *0}2_*0}4]
  7950. Crystals elongate}
  7951. Tetragonal
  7952. Silicates
  7953. Syenites{ Alkali intrusions
  7954. Mont St. Hilaire, Quebec, Canada
  7955. Mont Saint-Hilaire, Rouville Co., Qu
  7956. bec, Canada
  7957. Steacyite^Th(Ca,Na)2K(1-x)Si8O20  (x = *0.2-*0.4)
  7958. ftsTag
  7959. Staurolite^(Fe+2,Mg,Zn)2Al9(Si,Al)4O22(OH)2
  7960. itleOverride
  7961. Staringite
  7962. Datat
  7963. ;Pa 4=p
  7964. a 79-c
  7965. haracter  
  7966. a, Democratic Republic of Congo
  7967. Paraschoepite^UO3.*2H2O
  7968. Paraschoepite^UO3.*2H2O
  7969. Sonoraite
  7970. ftstitle
  7971. ftsTitleOverride
  7972. Sonoraite
  7973. g3-4]
  7974. Yellow to yellowish green
  7975. Transparent
  7976. Not determined
  7977. Fe~3Te~4O3[OH]}H2O
  7978. Crystals platy{ thin\ in sheaves and rosettes forming subparallel and radiating aggregate from 0}5 to 1mm across}
  7979. Monoclinic
  7980. Selenites{ Selenates{ Tellurites{ Tellurates
  7981. Oxidized Zones{ weathering products
  7982. Sonora, Mexico; Arizona, Nevada, USAY
  7983. Moctezuma Mine, Moctezuma, Sonora, Mexico
  7984. Sonoraite^Fe+3Te+4O3(OH).H2O
  7985. ftsTag
  7986. Sopcheite
  7987. ftstitle
  7988. ftsTitleOverride
  7989. Sopcheite
  7990. g3-4[
  7991. Not determined
  7992. Ag4Pd3Te4
  7993. As <0}02mm grains forming xenomorphic veins in chalcopyrite}
  7994. Orthorhombic
  7995. Colour found only in polished section}O
  7996. Sulphides{ Tellurides etc
  7997. Hydrothermal Ore veins
  7998. Monchegorsk Pluton, FSU
  7999. Sopcha massif, Monchegorsk pluton, Kola Peninsula, Russia, FSU-
  8000. Sopcheite^Ag4Pd3Te4
  8001. ftsTag
  8002. Sorbyite
  8003. ftstitle
  8004. ftsTitleOverride
  8005. SorbyiteA
  8006. g3-4[
  8007. Black
  8008. Opaque
  8009. Perfect
  8010. Pb19[Sb{As]20S49
  8011. Crystals equant to thin tabular\ always elongate\ commonly heavily striated}9
  8012. MonoclinicY
  8013. Sulphosalts
  8014. Skarns and Calc_Silicates
  8015. Madoc, Ontario, Canada
  8016. Taylor pit, Madoc, Huntingdon twp., Hastings Co., Ontario, Canada
  8017. Sorbyite^Pb19(Sb,As)20S49
  8018. ftsTag
  8019. Sorensenite
  8020. ftstitle
  8021. ftsTitleOverride
  8022. Sorensenite
  8023. k5-6a
  8024. Colourless
  8025. Distinct in one direction
  8026. Na4SnBe2Si6O16[OH]4
  8027. Crystals acicular or elongated tabular{ up to 10 x 1 x 1cm in size}
  8028. MonoclinicU
  8029. Brittle}s
  8030. Silicates
  8031. Syenites{ Alkali intrusions
  8032. Ilimaussaq alkalic intrusive, southern Greenland
  8033. Nakalaq, Il
  8034. maussaq intrusive, Greenland (S)M
  8035. Sorensenite^Na4SnBe2Si6O16(OH)4
  8036. ftsTag
  8037. Sosedkoite
  8038. ftstitle
  8039. ftsTitleOverride
  8040. SosedkoiteE
  8041. VHN20=800-860
  8042. Colourless
  8043. Transparent
  8044. [K{Na]5Al2[Ta{Nb]22O60
  8045. As acicular crystals}
  8046. Orthorhombic?
  8047. Multiple Oxides
  8048. Pegmatites
  8049. Kola Peninsula, Russia, FSU
  8050. Unspecified locality, Kola Peninsula, Russia, FSU
  8051. Sosedkoite^(K,Na)5Al2(Ta,Nb)22O60
  8052. ftsTag
  8053. Soucekite
  8054. ftstitle
  8055. ftsTitleOverride
  8056. Soucekite
  8057. g3-4]
  8058. Greyw
  8059. Opaque
  8060. Not determined
  8061. PbCuBi[S{Se]3
  8062. Anhedral grains up to 0}01mm across{ commonly very finely polysynthetically twinned}E
  8063. Orthorhombicg
  8064. Sulphosalts
  8065. Hydrothermal Ore veins
  8066. western Bohemia, Czech Republic
  8067. Oldrichov, Tachov (near), Bohemia, Czech Republic
  8068. Soucekite^PbCuBi(S,Se)3
  8069. ftsTag
  8070. Souzalite
  8071. ftstitle
  8072. ftsTitleOverride
  8073. Souzalite
  8074. k5-6[
  8075. Dark green{
  8076. [Mg{Fe~2]3[Al{Fe~3]4[PO4]4[OH]6}*2H2O
  8077. As coarse fibrous masses} Polysynthetic twinning}
  8078. Triclinic
  8079. Hydrated Phosphates
  8080. Pegmatites
  8081. Minas Gerais, Brazil
  8082. Corrego Frio Pegmatite, Divino (near), Minas Gerais, Brazil
  8083. Souzalite^(Mg,Fe+2)3(Al,Fe+3)4(PO4)4(OH)6.*2H2O
  8084. ftsTag
  8085. Spangolite
  8086. ftstitle
  8087. ftsTitleOverride
  8088. SpangoliteG
  8089. Green
  8090. Transparent_translucent
  8091. Perfect
  8092. Cu6Al[SO4][OH]12Cl}*3H2O
  8093. Crystals short prismatic or tabular{ usually holohedral{ less commonly hemimorphic\ crystals hexagonal in aspect\ prism and trigonal pyramid faces striated horizontally\ twinning rare}
  8094. Trigonal
  8095. Fracture conchoidal\ brittle}
  8096. Hydrated Sulphates=
  8097. Oxidized Zones{ weathering products
  8098. Arizona, New Mexico, Nevada, Utah, USA; Australia; England; Sardinia
  8099. Globe dist., Tombstone (near), Cochise Co., Arizona, USA
  8100. Spangolite^Cu6Al(SO4)(OH)12Cl.*3H2O
  8101. ftsTag
  8102. Spencerite
  8103. ftstitle
  8104. ftsTitleOverride
  8105. SpenceriteC
  8106. White
  8107. Perfect
  8108. Zn4[PO4]2[OH]2}*3H2O
  8109. Crystals tabular{ elongated\ terminations blunt or lancelike\ commonly striated\ massive{ stalactitic{ with platy to columnar structure\ polysynthetic twinning}u
  8110. Monoclinic
  8111. Hydrated Phosphates
  8112. Oxidized Zones{ weathering products
  8113. British Columbia, Canada; Yorkshire, England;
  8114. Hudson Bay Zn mine, Salmo, West Kootenay Dist., British Columbia, Canada
  8115. Spencerite^Zn4(PO4)2(OH)2.*3H2O
  8116. ftsTag
  8117. Sperrylite
  8118. ftstitle
  8119. ftsTitleOverride
  8120. SperryliteG
  8121. m6-7a
  8122. Silver}
  8123. Opaque
  8124. Indistinct
  8125. PtAs2
  8126. Crystals cubic or cubo_octahedral\ sometimes highly modified}
  8127. Cubic
  8128. Fracture conchoidal\ brittle}
  8129. Sulphides{ Tellurides etc
  8130. Hydrothermal Ore veins
  8131. North Carolina, Wyoming, USA; Kambalda, Western Australia; Canada; Finland; eastern Siberia; South Africa
  8132. Vermilion mine, Denison twp., Sudbury Dist., Ontario, Canada
  8133. Sperrylite^PtAs2
  8134. ftsTag
  8135. Spertiniite
  8136. ftstitle
  8137. ftsTitleOverride
  8138. Spertiniite
  8139. vNot determined
  8140. Bluish green
  8141. Transparent
  8142. Cu[OH]2
  8143. Botryoidal aggregates composed of lath_like crystals\ radial aggregates of blade_like crystals}
  8144. Orthorhombic
  8145. Hydroxides
  8146. Altered Ultramafic rocks
  8147. Richmond County, Quebec, Canada
  8148. Jeffrey mine, Shipton twp., Richmond Co., Qu
  8149. bec, CanadaS
  8150. Spertiniite^Cu(OH)2
  8151. ftsTag
  8152. Spessartine (Spessartite)
  8153. ftstitle
  8154. ftsTitleOverride
  8155. Spessartine [Spessartite]
  8156. Transparent_translucent
  8157. Mn3Al2[SiO4]3
  8158. Crystals usually dodecahedrons or trapezohedrons\ also in combination{ or with hexoctahedron\ crystal faces often striated\ massive{ compact\ fine or coarse granular\ embedded grains}
  8159. Cubic
  8160. Parting sometimes distinct}
  8161. Hydrated SulphatesI
  8162. Many different geological environments
  8163. Widespread USA; Afghanistan, Broken Hill, Australia; Brazil; Czech Republic; England; Finland; Madagascar; New Zealand; Pakistan; Wales
  8164. Aschaffenburg, Spessart, GermanyY
  8165. Spessartine (Spessartite)^Mn3Al2(SiO4)3
  8166. ftsTag
  8167. Sphalerite
  8168. ftstitle
  8169. ftsTitleOverride
  8170. SphaleriteE
  8171. g3-4_
  8172. Variety of colours
  8173. Transparent_translucent
  8174. Perfect
  8175. [Zn{Fe]S
  8176. Cubic{ often twinned crystals{ tetrahedral{ dodecahedral\  coarse to fine_grained{ compact{ massive{ botryoidal}w
  8177. Cubic
  8178. Brittle{ conchoidal}
  8179. Sulphides{ Tellurides etc
  8180. Many different geological environments)
  8181. Widespread common zinc mineral; USA; New South Wales, Australia; Brazil; Canada; Czech Republic; England; France; Germany; Italy; Japan; Namibia; Romania; Scotland; Spain; Sweden; Former Yugoslavia
  8182. Sphalerite^(Zn,Fe)S
  8183. ftsTag
  8184. Spheniscidite
  8185. ftstitle
  8186. ftsTitleOverride
  8187. Spheniscidite
  8188. c1-2e
  8189. Brown
  8190. Opaque
  8191. Not determined
  8192. [NH4{K][Fe~2{Al]2[PO4]2[OH]}*2H2O
  8193. Earthy}
  8194. Monoclinic7
  8195. Hydrated Phosphates
  8196. Oxidized Zones{ weathering products
  8197. British Antarctic Territory, Antarctica
  8198. Elephant Island, British Antarctic Territory, Antarctica'
  8199. Spheniscidite^(NH4,K)(Fe+2,Al)2(PO4)2(OH).*2H2O
  8200. ftsTag
  8201. Tacharanite
  8202.  rdPar
  8203. Fun ction
  8204. 0D33. $
  8205. pElem
  8206. xes to "
  8207. }real
  8208. umscans
  8209. Number 
  8210. Sobolevite
  8211. ftstitle
  8212. ftsTitleOverride
  8213. SoboleviteC
  8214. i4-5]
  8215. Brown
  8216. Perfect
  8217. Na11[Na{Ca]4[Mg{Mn~2]Ti4[Si2O7]2[PO4]4O3F3
  8218. Platy masses up to 5mm wide{ flattened}
  8219. Monoclinic5
  8220. Silicates
  8221. Syenites{ Alkali intrusions
  8222. Kola Peninsula, FSU
  8223. Mt. Alluaiv, Lovozero massif (NW), Kola Peninsula, Russia, FSU
  8224. Sobolevite^Na11(Na,Ca)4(Mg,Mn+2)Ti4(Si2O7)2(PO4)4O3F3
  8225. ftsTag
  8226. Sobolevskite
  8227. ftstitle
  8228. ftsTitleOverride
  8229. SobolevskiteG
  8230. i4-5a
  8231. Not determined
  8232. Less than 0}1mm grains}
  8233. Trigonal
  8234. Colour found in polished section only}'
  8235. Sulphides{ Tellurides etc
  8236. Hydrothermal Ore veins
  8237. Noril'sk region, FSU
  8238. Oktyabr deposit, Talnakh (Tyllakh), Noril'sk (near), Siberia (N), Russia, FSU
  8239. Sobolevskite^PdBi
  8240. ftsTag
  8241. Sodalite
  8242. ftstitle
  8243. ftsTitleOverride
  8244. SodaliteC
  8245. k5-6]
  8246. Colourless}
  8247. Transparent_translucent
  8248. Na8Al6Si6O24Cl2
  8249. Seldom isometric crystals\ mostly compact{ granular agg}9
  8250. Cubic
  8251. Conchoidal}
  8252. Framework Silicates
  8253. Syenites{ Alkali intrusions
  8254. Widespread USA; Angola; Brazil; Burma; Canada; Germany; Greenland; Italy; Korea; Norway; Romania; Scotland; South Africa; Zambiai
  8255. Kangerdluarsuk, Il
  8256. maussaq intrusive, Greenland (S)
  8257. Sodalite^Na8Al6Si6O24Cl2
  8258. ftsTag
  8259. Soddyite
  8260. ftstitle
  8261. ftsTitleOverride
  8262. SoddyiteC
  8263. g3-4]
  8264. Yellowy
  8265. Transparent_opaque
  8266. Perfect
  8267. [UO2]2SiO4}*2H2O
  8268. Small pyramidal crystals\  mostly compact{ crusty{ earthy}5
  8269. OrthorhombicW
  8270. Subparallel agragates{ divergent clusters}
  8271. Silicates
  8272. Pegmatites
  8273. Arizona, New Hampshire, New Mexico, Utah, Wyoming, USA; South Africa; Democratic Republic of CongoO
  8274. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  8275. Soddyite^(UO2)2SiO4.*2H2O
  8276. ftsTag
  8277. Sodium alum (Soda Alum)
  8278. ftstitle
  8279. ftsTitleOverride
  8280. Sodium alum [Soda Alum]
  8281. Colourless
  8282. Transparent
  8283. NaAl[SO4]2}*12H2O
  8284. Crystals octahedral [synthetic]}1
  8285. Cubic
  8286. Fracture conchoidal{ soluble in water}
  8287. Hydrated Sulphates
  8288. Evaporites
  8289. San Bernardino, California, USA
  8290. Sodium alum (Soda Alum)^NaAl(SO4)2.*12H2O
  8291. ftsTag
  8292. Sodium autunite
  8293. ftstitle
  8294. ftsTitleOverride
  8295. Sodium autunite
  8296. e2-3i
  8297. Yellow
  8298. Perfect
  8299. Na[UO2][PO4]}*4H2O
  8300. Thin plates\ foliated and radiating masses}
  8301. Tetragonal-
  8302. Brittle}K
  8303. Hydrated Phosphates
  8304. Sedimentary rocks
  8305. South Dakota, USA; FSU
  8306. Unspecified locality, Russia (?), FSU
  8307. Sodium autunite^Na(UO2)(PO4).*4H2OG
  8308. ftsTag
  8309. Sodium betpakdalite
  8310. ftstitle
  8311. ftsTitleOverride
  8312. Sodium betpakdalite
  8313. vNot determined
  8314. Yellow
  8315. Not determined
  8316. [Na{Ca]3[Fe~3]2[As2O4][MoO4]6}*15H2O
  8317. Pseudohexagonal rystals\ as powdery crusts}
  8318. MonoclinicW
  8319. Compound Arsenate
  8320. Oxidized Zones{ weathering products
  8321. Unspecified locality, FSU
  8322. Sodium betpakdalite^(Na,Ca)3(Fe+3)2(As2O4)(MoO4)6.*15H2O[
  8323. ftsTag
  8324. Sodium boltwoodite
  8325. ftstitle
  8326. ftsTitleOverride
  8327. Sodium boltwooditeQ
  8328. g3-4k
  8329. Yellow
  8330. Not determined
  8331. [H3O][Na{K][UO2]SiO4}H2O
  8332. Orthorhombic
  8333. Silicates
  8334. Oxidized Zones{ weathering products
  8335. Unspecified arid regions, FSU
  8336. Sodium boltwoodite^(H3O)(Na,K)(UO2)SiO4.H2O
  8337. ftsTag
  8338. Sodium dachiardite
  8339. ftstitle
  8340. ftsTitleOverride
  8341. Sodium dachiarditeS
  8342. vNot determined
  8343. Colourless
  8344. Transparent
  8345. Not determined
  8346. [Na2{Ca{K2]4_5[Si{Al]48O96}*25_27H2O
  8347. Monoclinic9
  8348. Framework Silicates
  8349. Late stage cavities in Volcanic rocks
  8350. Honshu, Japan
  8351. Alpe di Siusi, Italy; Tsugawa, Niigata, Honshu, Japan (NE)
  8352. Sodium dachiardite^(Na2,Ca,K2)4-5(Si,Al)48O96.*25-27H2O
  8353. ftsTag
  8354. Sodium pharmacosiderite
  8355. ftstitle
  8356. ftsTitleOverride
  8357. Sodium pharmacosiderite
  8358. g3-4y
  8359. Green
  8360. Imperfect
  8361. Na2[Fe~3]4[AsO4]3[OH]5}*7H2O
  8362. Crystals cubic up to 0}5mm in maximum dimension}-
  8363. Cubic
  8364. Uneven fracture\ brittle}
  8365. Hydrated Arsenates
  8366. Oxidized Zones{ weathering products
  8367. Marda, Western Australia, Australia
  8368. Marda, Western Australia, Australia
  8369. Sodium pharmacosiderite^Na2(Fe+3)4(AsO4)3(OH)5.*7H2O
  8370. ftsTag
  8371. Sodium uranospinite
  8372. ftstitle
  8373. ftsTitleOverride
  8374. Sodium uranospinite
  8375. e2-3s
  8376. Yellow to yellowish green
  8377. Transparent_translucent
  8378. Perfect
  8379. [Na2{Ca][UO2]2[AsO4]2}*5H2O
  8380. Tabular to elongate crystals up to 2 cm\ radial fibrous aggregates\}{
  8381. Tetragonal
  8382. Fluoresces yellow_green under uv light}
  8383. Hydrated Arsenates
  8384. Oxidized Zones{ weathering products
  8385. Unspecified Locality, Russia (?), FSU
  8386. Sodium uranospinite^(Na2,Ca)(UO2)2(AsO4)2.*5H2O
  8387. ftsTag
  8388. Sodium-zippeite
  8389. ftstitle
  8390. ftsTitleOverride
  8391. Sodium_zippeite
  8392. vNot determined
  8393. Yellow
  8394. Not determined
  8395. Na4[UO2]6[SO4]3[OH]10}*4H2O
  8396. As efflorescences of compact microcrystals}
  8397. OrthorhombicI
  8398. Hydrated Sulphatesq
  8399. Effloresences
  8400. Utah, USA
  8401. Numerous localities, Utah, USA
  8402. Sodium-zippeite^Na4(UO2)6(SO4)3(OH)10.*4H2O
  8403. ftsTag
  8404. Sogdianite
  8405. ftstitle
  8406. ftsTitleOverride
  8407. SogdianiteE
  8408. Pink to purple
  8409. Transparent
  8410. Perfect
  8411. [K{Na]2[Li{Fe~2]3[Zr{Ti{Fe~3]Si12O30
  8412. Massive\ platy}
  8413. Hexagonal
  8414. Orthosilicatese
  8415. Pegmatites
  8416. Tadzhikistan, FSU
  8417. Alai Mts., Turan dist., Tadzhikistan, FSU
  8418. Sogdianite^(K,Na)2(Li,Fe+2)3(Zr,Ti,Fe+3)Si12O30
  8419. ftsTag
  8420. Solongoite
  8421. ftstitle
  8422. ftsTitleOverride
  8423. SolongoiteE
  8424. g3-4_
  8425. Colourless
  8426. Transparent
  8427. Not determined
  8428. Ca2B3O4[OH]4Cl
  8429. Crystals up to 0}1mm in diameter and 0}2mm in length}
  8430. MonoclinicU
  8431. Anhydrous Borates
  8432. Skarns and Calc_Silicates
  8433. Solongo, Buryat ASSR, FSU
  8434. Solongo deposit, Buryat, FSU
  8435. Solongoite^Ca2B3O4(OH)4Cl
  8436. ftsTag
  8437. thorhombickw.3
  8438. stub 
  8439. illus'
  8440. 0"@$3C  
  8441.  v0erif
  8442. a few y
  8443. ftstitle
  8444. La Vilate quarry, Chanteloube, Haute-Vienne, France
  8445. Alluaudite^NaCaFe+2(Mn,Fe+2,Fe+3,Mg)2(PO4)3
  8446. Alluaudite^NaCaF0
  8447. Sincosite
  8448. ftstitle
  8449. ftsTitleOverride
  8450. Sincosite
  8451. vNot determined
  8452. Green
  8453. Perfect
  8454. Ca[V~4]2[PO4]2[OH]4}*3H2O
  8455. Crystals thin to thick tabular{ usually square in outline\ often in compact{ irregular or scaly masses\ flattened{ nearly circular rosettes{ radial aggregates and as small nodules admixed with carbonaceous material\ twinning{ rare}
  8456. Tetragonal
  8457. Brittle}
  8458. Compound Phosphates
  8459. Sedimentary Uranium Oresg
  8460. South Dakota, Idaho, USA; Peru; FSU
  8461. Sincos, Peru
  8462. Sincosite^Ca(V+4)2(PO4)2(OH)4.*3H2O
  8463. ftsTag
  8464. Sinhalite
  8465. ftstitle
  8466. ftsTitleOverride
  8467. Sinhalite
  8468. m6-7]
  8469. Variety of colours
  8470. Transparent
  8471. Not determined
  8472. MgAlBO4
  8473. Massive\ rounded grains}
  8474. Orthorhombic9
  8475. Anhydrous Borates
  8476. Skarns and Calc_Silicates
  8477. Bancroft, Ontario, Canada; Sri Lanka; Tanzania; New York, USA
  8478. Sri Lanka
  8479. Sinhalite^MgAlBO4
  8480. ftsTag
  8481. Sinkankasite
  8482. ftstitle
  8483. ftsTitleOverride
  8484. SinkankasiteI
  8485. Colourless to white
  8486. Transparent_translucent
  8487. H2MnAl[PO4]2[OH]}*6H2O
  8488. As crystals <3mm{ elongated{ polysynthetic twinning common}
  8489. Triclinic
  8490. Hydrated Phosphates
  8491. Pegmatites
  8492. South Dakota, USA
  8493. Barker Pegmatite, Keystone (near), Pennington Co., South Dakota, USA=
  8494. Sinkankasite^H2MnAl(PO4)2(OH).*6H2O
  8495. ftsTag
  8496. Sinnerite
  8497. ftstitle
  8498. ftsTitleOverride
  8499. Sinnerite
  8500. vNot determined
  8501. Opaque
  8502. Not determined
  8503. Cu6As4S9
  8504. Found as a single{ equant{ highly twinned crystal{ about 3mm across{ on a crystal of binnite\ twinned planes}
  8505. Triclinic
  8506. Irregular\ brittle}
  8507. Sulphosalts
  8508. Hydrothermal Ore veins
  8509. Canton Wallis, Switzerland/
  8510. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland}
  8511. Sinnerite^Cu6As4S9
  8512. ftsTag
  8513. Sinoite
  8514. ftstitle
  8515. ftsTitleOverride
  8516. Sinoite
  8517. vNot determined
  8518. Colourless
  8519. Si2N2O
  8520. Crystals lath_like{ up to 0}2mm long{ and as irregular grains}
  8521. Orthorhombic/
  8522. Native elements and Alloys_
  8523. Meteorites
  8524. Deep Space
  8525. Jajh deh Kot Lalu meteorite, Sind Province, Pakistan
  8526. Sinoite^Si2N2O
  8527. ftsTag
  8528. grenite
  8529. ftstitle
  8530. ftsTitleOverride
  8531. SjogreniteG
  8532. e2-3a
  8533. White
  8534. Transparent
  8535. Perfect
  8536. Mg6[Fe~3]2[CO3][OH]16}*4H2O
  8537. Thin{ hexagonal plates flattened}
  8538. Hexagonal
  8539. Laminae flexible\ inelastic}y
  8540. Hydrated Carbonates
  8541. Skarns and Calc_Silicates
  8542. Japan; L
  8543. ngban, Sweden; New Jersey, USA
  8544. Sjo or L
  8545. ngban mine, Filipstad (near), V
  8546. rmland, Sweden
  8547. grenite^Mg6(Fe+3)2(CO3)(OH)16.*4H2O
  8548. ftsTag
  8549. Skinnerite
  8550. ftstitle
  8551. ftsTitleOverride
  8552. SkinneriteE
  8553. g3-4_
  8554. Greyy
  8555. Opaque
  8556. Not determined
  8557. Cu3SbS3
  8558. Microscopic{ irregular{ 0}1mm grains polysynthetically twinned}
  8559. MonoclinicM
  8560. Sulphosalts
  8561. Syenites{ Alkali intrusions
  8562. Ilimaussaq alkaline intrusion, southern Greenland
  8563. maussaq intrusive, Greenland (S)
  8564. Skinnerite^Cu3SbS3U
  8565. ftsTag
  8566. Skutterudite
  8567. ftstitle
  8568. ftsTitleOverride
  8569. SkutteruditeK
  8570. k5-6e
  8571. Opaque
  8572. Distinct in one direction
  8573. CoAs2_3
  8574. Octahedral crystals\ compact{ granular{ massive{ reniform{ reticulated}
  8575. Cubic
  8576. Uneven{ brittle}
  8577. Sulphides{ Tellurides etc
  8578. Hydrothermal Ore veins
  8579. Arizona, Colorado, USA; Canada; Germany; Iran; Morocco; Norway9
  8580. Skutterud, Modum, Norwayg
  8581. Skutterudite^CoAs2-3
  8582. ftsTag
  8583. Slavikite
  8584. ftstitle
  8585. ftsTitleOverride
  8586. Slavikite
  8587. vNot determined
  8588. Yellow to yellowish green
  8589. Not determined
  8590. NaMg2[Fe~3]5[SO4]7[OH]6}*33H2O
  8591. Minute tabular crystals} As crusts and fine granular coatings}C
  8592. Hexagonal
  8593. Anhydrous Sulphates
  8594. Oxidized Zones{ weathering products
  8595. Czech Republic
  8596. Valachov Hill, Skrivan (near), Bohemia, Czech Republic7
  8597. Slavikite^NaMg2(Fe+3)5(SO4)7(OH)6.*33H2O
  8598. ftsTag
  8599. Slawsonite (monoclinic)
  8600. ftstitle
  8601. ftsTitleOverride
  8602. Slawsonite [monoclinic]
  8603. k5-6q
  8604. Perfect
  8605. [Sr{Ca]Al2Si2O8
  8606. Monoclinic
  8607. Framework Silicates
  8608. Wallowa County, Oregon USA; Japan
  8609. Martin Bridge formation, Wallowa Co., Oregon, USA
  8610. Slawsonite (monoclinic)^(Sr,Ca)Al2Si2O8
  8611. ftsTag
  8612. Smirnite
  8613. ftstitle
  8614. ftsTitleOverride
  8615. SmirniteA
  8616. i4-5[
  8617. Colourless{
  8618. Perfect
  8619. Bi2Te~4O5
  8620. Tabular crystals and intergrowths up to 2mm}
  8621. Orthorhombic
  8622. Distinct cleavage in a few directions}Y
  8623. Selenites{ Selenates{ Tellurites{ Tellurates
  8624. Oxidized Zones{ weathering products
  8625. Kazakhstan, FSU
  8626. Zod deposit, Armenia ; Aksu (N), Kazakhstan, FSUA
  8627. Smirnite^Bi2Te+4O5s
  8628. ftsTag
  8629. Smithite
  8630. ftstitle
  8631. ftsTitleOverride
  8632. SmithiteC
  8633. c1-2]
  8634. Opaque
  8635. Perfect
  8636. AgAsS2
  8637. Crystals equant\ tabular{ hexagonal aspect}
  8638. Monoclinic/
  8639. Fracture conchoidal\ brittle}
  8640. Sulphosalts
  8641. Hydrothermal Ore veins
  8642. Canton Wallis, Switzerland
  8643. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland/
  8644. Smithite^AgAsS2
  8645. ftsTag
  8646. Smithsonite
  8647. ftstitle
  8648. ftsTitleOverride
  8649. Smithsonite
  8650. i4-5c
  8651. Variety of colours
  8652. Transparent_translucent
  8653. Very good
  8654. ZnCO3
  8655. Small rhombohedral crystals\ compact{ botryoidal{ reniform{ finely granular{ massive{ sinter crusts}o
  8656. Trigonal
  8657. Brittle}
  8658. Anhydrous Carbonates
  8659. Oxidized Zones{ weathering products
  8660. Widespread USA; Algeria; Australia; Belgium; France; Greece; Italy; Mexico; Tsumeb, Namibia; Spain; Tunisia
  8661. Mendip Hills and Derbyshire, England
  8662. Smithsonite^ZnCO3
  8663. ftsTag
  8664. Sobotkite (= Aluminian saponite ?)
  8665. ftstitle
  8666. ftsTitleOverride
  8667. Sobotkite [= Aluminian saponite ?]o
  8668. Green
  8669. [K{Ca|2]0}3[Mg2{Al][Si3Al]O10[OH]2}*5H2O
  8670. Monoclinic
  8671. Sheet Silicates
  8672. Altered Ultramafic rocksU
  8673. Lower Silesia, Poland
  8674. Wiry, Lower Silesia, Poland
  8675. Sobotkite (= Aluminian saponite ?)^(K,Ca/2)0.3(Mg2,Al)(Si3Al)O10(OH)2.*5H2O
  8676. ftsTag
  8677. MgAlBO4
  8678. &BYT@E  bNu
  8679.  x    `*y
  8680.      sz 
  8681. aptio
  8682. wPoin@tSize;2
  8683. S_SETFON
  8684. T */s
  8685. K"0-s
  8686. matic zone striated parallel to [100], crystals up to 7 mm in leng|
  8687. Siderotil
  8688. ftstitle
  8689. ftsTitleOverride
  8690. Siderotil
  8691. vNot determined
  8692. White
  8693. Not determined
  8694. Fe~2SO4}*5H2O
  8695. Divergent groups of acicular crystals and as fibrous crusts}
  8696. Triclinic
  8697. Hydrated Sulphatese
  8698. Efflorescences
  8699. Arizona, California, Nevada, Utah, USA and elsewhere
  8700. Idrija (Idria), Slovenia
  8701. Siderotil^Fe+2SO4.*5H2O
  8702. ftsTag
  8703. Sidorenkite
  8704. ftstitle
  8705. ftsTitleOverride
  8706. Sidorenkite
  8707. Perfect
  8708. Na3Mn[PO4][CO3]
  8709. Irregular grains and rectangular blocky crystals up to 2cm}
  8710. Monoclinic/
  8711. Fracture stepped}
  8712. Compound Phosphates
  8713. Pegmatites
  8714. Kola Peninsula, FSU
  8715. Mt. Alluaiv region, Lovozero massif, Kola Peninsula, Russia, FSU!
  8716. Sidorenkite^Na3Mn(PO4)(CO3)
  8717. ftsTag
  8718. Sidwillite
  8719. ftstitle
  8720. ftsTitleOverride
  8721. SidwilliteC
  8722. e2-3]
  8723. Yellowy
  8724. Perfect
  8725. MoO3}*2H2O
  8726. Tabular crystals up to 0}2mm in length}
  8727. Monoclinic
  8728. Tungstates{ MolybdatesA
  8729. Oxidized Zones{ weathering products
  8730. Colorado, USA
  8731. Lake Como, Hinsdale Co., Colorado, USA
  8732. Sidwillite^MoO3.*2H2O
  8733. ftsTag
  8734. Siegenite
  8735. ftstitle
  8736. ftsTitleOverride
  8737. Siegenite
  8738. k5-6_
  8739. Greyy
  8740. Opaque
  8741. Imperfect
  8742. [Ni{Co]3S4
  8743. Crystals usually octahedra\ commonly massive{ compact to granular\ twinning}7
  8744. Cubic
  8745. Fracture subconchoidal to uneven}
  8746. Sulphides{ Tellurides etc
  8747. Hydrothermal Ore veins
  8748. Missouri, USA; Kalgoorlie district, Western Australia; Czech Republic; France; Germany; Japan; Katanga, Democratic Republic of Congo
  8749. Jungfer mine, M
  8750. sen, Siegen dist., Nordrhein-Westfalen, Germany
  8751. Siegenite^(Ni,Co)3S4
  8752. ftsTag
  8753. Sieleckiite
  8754. ftstitle
  8755. ftsTitleOverride
  8756. Sieleckiite
  8757. Royal blue
  8758. Opaque
  8759. Not determined
  8760. Cu3Al4[PO4]2[OH]12}*2H2O
  8761. Small spheres with radiating fibrous structure}
  8762. Triclinic
  8763. Hydrated Phosphates
  8764. Oxidized Zones{ weathering products
  8765. Mt. Oxide Mine, Queensland, Australia
  8766. Mt. Oxide mine, Mt. Isa (N), Queensland, Australia;
  8767. Sieleckiite^Cu3Al4(PO4)2(OH)12.*2H2O
  8768. ftsTag
  8769. Sigloite
  8770. ftstitle
  8771. ftsTitleOverride
  8772. Sigloite?
  8773. Yellow to yellowish brown
  8774. Perfect
  8775. Fe~3Al2[PO4]2[OH]3}*7H2O
  8776. Short prismatic crystals} As pseudomorphs after vauxite}!
  8777. Triclinic
  8778. Hydrated Phosphates
  8779. Hydrothermal Ore veins
  8780. Potos
  8781. , Bolivia
  8782. Siglo XX mine, Llallagua, Potos
  8783. , Bolivia
  8784. Sigloite^Fe+3Al2(PO4)2(OH)3.*7H2O
  8785. ftsTag
  8786. Silhydrite
  8787. ftstitle
  8788. ftsTitleOverride
  8789. SilhydriteE
  8790. White
  8791. Not determined
  8792. *3SiO2}H2O
  8793. Monomineralic masses of crystals\ distinctively punky{ light in heft{ very porous when dry}
  8794. OrthorhombicQ
  8795. Fracture surfaces of aggregates rough and subconchoidal}
  8796. Silicates
  8797. Sedimentary rocks
  8798. Trinity County, California, USA
  8799. Bonanza King Quad., Trinity Center (E), Trinity Co., California, USAw
  8800. Silhydrite^*3SiO2.H2O
  8801. ftsTag
  8802. ftstitle
  8803. ftsTitleOverride
  8804. Sillenite
  8805. vNot determined
  8806. Green
  8807. Translucent
  8808. Not determined
  8809. Bi12SiO20
  8810. Massive{ fine_grained\ earthy}
  8811. Cubic
  8812. Silicates
  8813. Oxidized Zones{ weathering products
  8814. Durango, Mexico
  8815. Durango, Mexico
  8816. nite^Bi12SiO20
  8817. ftsTag
  8818. Sillimanite
  8819. ftstitle
  8820. ftsTitleOverride
  8821. Sillimanite
  8822. o7-8c
  8823. Variety of colours
  8824. Transparent_translucent
  8825. Perfect
  8826. Al2SiO5
  8827. Columnar{ prismatic}
  8828. OrthorhombicA
  8829. Brittle}_
  8830. Orthosilicates
  8831. Regional Metamorphic rocks
  8832. Widespread USA; Burma, Canada; Czech Republic; France; Germany; India; Ireland; Kenya; North and South Korea; Madagascar; Scotland; South Africa; Sri Lanka; Tanzania
  8833. Saybrook, Middlesex Co., Connecticut, USA
  8834. Sillimanite^Al2SiO5
  8835. ftsTag
  8836. Silver (Silver-3C)
  8837. ftstitle
  8838. ftsTitleOverride
  8839. Silver [Silver_3C]U
  8840. e2-3o
  8841. Silver
  8842. Opaque
  8843. Filiform{ sheet and curl_shaped{ mossy{ compact}
  8844. Cubic
  8845. Ductile{ malleable}
  8846. Native elements and Alloys
  8847. Oxidized Zones{ weathering products
  8848. Broken Hill, Australia; Norway; Bolivia; Widespread
  8849. Silver (Silver-3C)^Ag
  8850. ftsTag
  8851. Simonellite
  8852. ftstitle
  8853. ftsTitleOverride
  8854. Simonellite
  8855. vNot determined
  8856. White
  8857. C19H24
  8858. Encrustations}
  8859. Orthorhombic
  8860. Organic Compounds
  8861. Slags and Clinkers7
  8862. Toscana, Italy[
  8863. Fognano, Toscana, Italy
  8864. Simonellite^C19H24
  8865. ftsTag
  8866. Simonite
  8867. ftstitle
  8868. ftsTitleOverride
  8869. Simonite=
  8870. vNot determined
  8871. Opaque
  8872. TlHgAs3S6
  8873. Monoclinic
  8874. Sulphosalts
  8875. Hydrothermal Ore veins'
  8876. FYRO MacedoniaK
  8877. Alsar (Allchar), Rozden (near), FYRO Macedonia
  8878. Simonite^TlHgAs3S6
  8879. ftsTag
  8880. Simplotite
  8881. ftstitle
  8882. ftsTitleOverride
  8883. SimplotiteE
  8884. c1-2_
  8885. Yellow to yellowish green
  8886. Not determined
  8887. CaV4O9}*5H2O
  8888. Micaceous plates and hemispherical aggregates of plates}#
  8889. MonoclinicC
  8890. Micaceous}c
  8891. Vanadium Oxysalts
  8892. Fumaroles
  8893. Colorado, Utah, USA
  8894. Peanut Mine, Montrose Co., Colorado, USA
  8895. Simplotite^CaV4O9.*5H2O
  8896. ftsTag
  8897. Simplotite
  8898. ftstitle
  8899. ftsTitleOverride
  8900. SimplotiteE
  8901. c1-2_
  8902. Yellow to yellowish green
  8903. Not determined
  8904. CaV4O9}*5H2O
  8905. Micaceous plates and hemispherical aggregates of plates}#
  8906. MonoclinicC
  8907. Micaceous}c
  8908. Vanadium Oxysalts
  8909. Fumaroles
  8910. Colorado, Utah, USA
  8911. Peanut Mine, Montrose Co., Colorado, USA
  8912. Simplotite^CaV4O9.*5H2O
  8913. Transparent-translucent
  8914. Perfect
  8915. KAlSi3O8
  8916. Triclinic
  8917. Thick tabular crystals, often with green chlorite dust.
  8918. Brittle.
  8919. Shadlunite
  8920. ftstitle
  8921. ftsTitleOverride
  8922. ShadluniteA
  8923. VHN20=210
  8924. Opaque}
  8925. [Pb{Cd][Fe{Cu]8S8
  8926. As irregular veins in cubanite}
  8927. Cubic
  8928. Sulphides{ Tellurides etc
  8929. Hydrothermal Ore veinsS
  8930. Siberia, Russia, FSU}
  8931. Mayak mine, Talnakh, Noril'sk (near), Siberia (N), Russia, FSU
  8932. Shadlunite^(Pb,Cd)(Fe,Cu)8S8
  8933. ftsTag
  8934. Shafranovskite
  8935. ftstitle
  8936. ftsTitleOverride
  8937. ShafranovskiteI
  8938. e2-3c
  8939. Green
  8940. [Na{K]6[Mn~2{Fe~2]3Si9O24}*6H2O
  8941. Fine_grained}
  8942. Trigonal
  8943. Silicates
  8944. Pegmatites7
  8945. Kola Peninsula, Russia, FSU
  8946. Khibina massif, Lovozero massif, Kola Peninsula, Russia, FSU
  8947. Shafranovskite^(Na,K)6(Mn+2,Fe+2)3Si9O24.*6H2O    
  8948. ftsTag
  8949. Shakhovite
  8950. ftstitle
  8951. ftsTitleOverride
  8952. ShakhoviteC
  8953. g3-4]
  8954. Green
  8955. Not determined
  8956. Hg4SbO3[OH]3
  8957. Monoclinic
  8958. Brittle\ clevage in two directions parallel to elongation}/
  8959. Antimonites{ Arsenites[
  8960. Oxidized Zones{ weathering products
  8961. Kelyan deposit, Buryat ASSR, FSU
  8962. Kelyan deposit, Buryat, Russia; Khaidarkan deposit, Kirghizia (Kirgizia), FSU
  8963. Shakhovite^Hg4SbO3(OH)3
  8964. ftsTag
  8965. Shandite
  8966. ftstitle
  8967. ftsTitleOverride
  8968. ShanditeA
  8969. Bronze to brassy
  8970. Opaque
  8971. Perfect
  8972. Pb2Ni3S2
  8973. Massive\ as embedded grains}    
  8974. Trigonal'
  8975. Sulphides{ Tellurides etc
  8976. Basic and Ultrabasic Volcanic rocks
  8977. Nullagine, Western Australia and Trial Harbour, Tasmania, Australia
  8978. Trial Harbour, Tasmania, Australia#
  8979. Shandite^Pb2Ni3S2
  8980. ftsTag
  8981. Sharpite
  8982. ftstitle
  8983. ftsTitleOverride
  8984. Sharpite?
  8985. e2-3Y
  8986. Light green to blackish green
  8987. Not determined
  8988. Ca[UO2]6[CO3]5[OH]4}*6H2O
  8989. In crusts of radiating fibers\ as rosettes}
  8990. OrthorhombicE
  8991. Hydrated Carbonates
  8992. Oxidized Zones{ weathering products
  8993. Democratic Republic of Congo
  8994. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  8995. Sharpite^Ca(UO2)6(CO3)5(OH)4.*6H2Om
  8996. ftsTag
  8997. Shattuckite
  8998. ftstitle
  8999. ftsTitleOverride
  9000. Shattuckite
  9001. vNot determined
  9002. Translucent
  9003. Very good
  9004. Cu5[SiO3]4[OH]2
  9005. Crystals slender prismatic{ 1 to 2mm long\ radiated spherulitic aggregates\ compact{ granular{ fibrous}
  9006. Orthorhombic
  9007. Silicates
  9008. Oxidized Zones{ weathering products
  9009. Arizona, USA
  9010. Shattuck Mine, Bisbee, Cochise Co., Arizona, USAQ
  9011. Shattuckite^Cu5(SiO3)4(OH)2
  9012. ftsTag
  9013. Shcherbinaite
  9014. ftstitle
  9015. ftsTitleOverride
  9016. Shcherbinaite
  9017. vNot determined
  9018. Yellow to yellowish green
  9019. Translucent
  9020. Not determined
  9021. Finely fibrous aggregates of acicular crystals}
  9022. Orthorhombick
  9023. Brittle\ easily split along the length}
  9024. Vanadium Oxysalts
  9025. Fumaroles
  9026. Kamchatka, FSU; El Salvador
  9027. Mt. Rasvumchorr, Beizymyanni (Bezymyanni) volcano, Kamchatka, Russia, FSU
  9028. Shcherbinaite^V2O5
  9029. ftsTag
  9030. Sherwoodite
  9031. ftstitle
  9032. ftsTitleOverride
  9033. Sherwoodite
  9034. Light green to blackish green
  9035. Ca9Al2[V~4]4[V~5]24O80}*56H2O
  9036. Equant and slightly flattened crystals\}
  9037. Tetragonal=
  9038. Vanadium Oxysalts
  9039. Sedimentary Ore deposits
  9040. Colorado, USA
  9041. Peanut Mine, Montrose Co., Colorado, USA
  9042. Sherwoodite^Ca9Al2(V+4)4(V+5)24O80.*56H2O
  9043. ftsTag
  9044. Shigaite
  9045. ftstitle
  9046. ftsTitleOverride
  9047. Shigaite?
  9048. Yellows
  9049. Not determined
  9050. [Mn~2]7Al4[SO4]2[OH]22}*8H2O
  9051. Tabular{ hexagonal{ millimetre_sized crystals}
  9052. Trigonal+
  9053. Hydrated SulphatesS
  9054. Oxidized Zones{ weathering products
  9055. Shiga Prefecture, Japan; Australia
  9056. Ioi Mine, Shiga, Honshu, Japan
  9057. Shigaite^(Mn+2)7Al4(SO4)2(OH)22.*8H2O
  9058. ftsTag
  9059. Shortite
  9060. ftstitle
  9061. ftsTitleOverride
  9062. ShortiteC
  9063. Yelloww
  9064. Transparent
  9065. Distinct in one direction
  9066. Na2Ca2[CO3]3
  9067. Crystals wedge_shaped up to 15mm in maximum dimension{ tabular{ equant to short prismatic\ striated and oscillatory}u
  9068. Orthorhombic
  9069. Fracture conchoidal\ brittle}
  9070. Anhydrous Carbonates
  9071. Sedimentary rocks
  9072. Utah, Wyoming, USA; Canada; eastern Uganda]
  9073. Green River formation, West Vaca, Green River (W), Sweetwater Co., Wyoming, USA
  9074. Shortite^Na2Ca2(CO3)3
  9075. ftsTag
  9076. Shuiskite
  9077. ftstitle
  9078. ftsTitleOverride
  9079. Shuiskite
  9080. k5-6[
  9081. Brown
  9082. Perfect
  9083. Ca2[Mg{Al][Cr{Al]2[SiO4][Si2O7][OH]2}H2O
  9084. Prismatic to radiating fibrous aggregates}
  9085. Monoclinic3
  9086. Silicates
  9087. Basic and Ultrabasic Volcanic rocks
  9088. Ural Mts., Russia, FSU
  9089. Bisersk deposit, Ural Mts., Russia, FSU
  9090. Shuiskite^Ca2(Mg,Al)(Cr,Al)2(SiO4)(Si2O7)(OH)2.H2OI
  9091. ftsTag
  9092. Sicklerite
  9093. ftstitle
  9094. ftsTitleOverride
  9095. SickleriteE
  9096. Brown
  9097. Opaque
  9098. Li[Mn~2{Fe~3]PO4
  9099. Massive}
  9100. Orthorhombic
  9101. Anhydrous Phosphates?
  9102. Pegmatites_
  9103. Arizona, California, Maine, South Dakota, USA; Wodgina, Western Australia; Sweden
  9104. Naylor-Vanderburg Mine, Pala (near), San Diego Co., California, USA
  9105. Sicklerite^Li(Mn+2,Fe+3)PO4
  9106. ftsTag
  9107. Siderazot
  9108. ftstitle
  9109. ftsTitleOverride
  9110. Siderazot
  9111. vNot determined
  9112. Silver
  9113. Opaque
  9114. Not determined
  9115. Fe5N2
  9116. Thin coatings}
  9117. Trigonal#
  9118. Native elements and AlloysS
  9119. Fumaroles
  9120. Mt. Vesuvius, Italy
  9121. Mount Etna, Sicilia (Sicily), Italy
  9122. Siderazot^Fe5N2
  9123. ftsTag
  9124. Siderophyllite
  9125. ftstitle
  9126. ftsTitleOverride
  9127. SiderophylliteG
  9128. e2-3a
  9129. Green
  9130. Perfect
  9131. K[Fe~2]2Al[Al2Si2]O10[F{OH]2
  9132. Monoclinic
  9133. Sheet Silicates
  9134. Colorado, USA
  9135. Pike's Peak, Park Co., Colorado, USAq
  9136. Siderophyllite^K(Fe+2)2Al(Al2Si2)O10(F,OH)2
  9137. ftsTag
  9138. stralia; Austria; Bolivia; Brazil; Canada; England; Germany; Greenland
  9139. Siderite^FeCO3
  9140. Serra Branca pegmatite, Picuhy, Paraiba, Brazil
  9141. Arrojadite^KNa4Ca(Mn+2)4(Fe+2)10Al(PO4)12(OH,F)2
  9142. Arrojadite^KNa4Ca(Mn+2)4
  9143. Selenostephanite
  9144. ftstitle
  9145. ftsTitleOverride
  9146. SelenostephaniteO
  9147. e2-3i
  9148. Not determined
  9149. Ag5Sb[Se{S]4
  9150. Irregular{ 0}005 to 0}08mm aggregates of platy crystals}
  9151. Orthorhombic
  9152. Colour found in polished section only}[
  9153. Sulphosalts
  9154. Hydrothermal Ore veins
  9155. central Tschukotka, FSU
  9156. Chukhotka (Central), Russia, FSU
  9157. Selenostephanite^Ag5Sb(Se,S)4
  9158. ftsTag
  9159. Seligmannite
  9160. ftstitle
  9161. ftsTitleOverride
  9162. SeligmanniteK
  9163. Grey}
  9164. Opaque
  9165. PbCuAsS3
  9166. Crystals equant\ short prismatic to tabular\ often striated\ twinning very common}9
  9167. Orthorhombic[
  9168. Fracture conchoidal{ brittle}
  9169. Sulphosalts
  9170. Hydrothermal Ore veins
  9171. Utah, Montana, USA; Kalgoorlie, Western Australia; Austria; Italy; Namibia; Switzerland
  9172. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland
  9173. Seligmannite^PbCuAsS3
  9174. ftsTag
  9175. Sellaite
  9176. ftstitle
  9177. ftsTitleOverride
  9178. SellaiteC
  9179. k5-6]
  9180. Colourless to white
  9181. Transparent
  9182. Perfect
  9183. Crystals stubby prismatic to acicular\ as fibrous aggregates}
  9184. TetragonalU
  9185. Fracture conchoidal\ brittle}
  9186. Halides
  9187. Sedimentary rocks
  9188. Schwarzwald, Germany; Brazil; France; Italy; Norway
  9189. Les Allues, Gebroulaz glacier, Movtiers (near), Savoie (Savoy), Franceu
  9190. Sellaite^MgF2
  9191. ftsTag
  9192. Semenovite
  9193. ftstitle
  9194. ftsTitleOverride
  9195. SemenoviteG
  9196. g3-4a
  9197. Reddish brown
  9198. Transparent_translucent
  9199. [Ca{Ce{La{Na]10_12[Fe~2{Mn][Si{Be]20[O{OH{F]48
  9200. Tetragonal bipyramidal crystals\ always forms intricate interpenetration twins}
  9201. Orthorhombic
  9202. Uneven fracture}
  9203. Silicates
  9204. Late stage cavities in Granites or Syenites
  9205. Greenland
  9206. Taseq slope, Il
  9207. maussaq intrusive, Greenland (S)
  9208. Semenovite^(Ca,Ce,La,Na)10-12(Fe+2,Mn)(Si,Be)20(O,OH,F)48
  9209. ftsTag
  9210. Semseyite
  9211. ftstitle
  9212. ftsTitleOverride
  9213. Semseyite
  9214. e2-3_
  9215. Greyy
  9216. Opaque
  9217. Perfect
  9218. Pb9Sb8S21
  9219. Tabular prismatic crystals\ radial_fibrous{ globular agg}\ crusts}+
  9220. MonoclinicK
  9221. Brittle}i
  9222. Sulphosalts
  9223. Hydrothermal Ore veins
  9224. Oruro, Bolivia; England; Germany; Romania; Peru; Scotland; Colorado, USA
  9225. Baia Sprie ( Fels
  9226. nya), Romania
  9227. Semseyite^Pb9Sb8S21
  9228. ftsTag
  9229. Senaite
  9230. ftstitle
  9231. ftsTitleOverride
  9232. Senaite
  9233. m6-7[
  9234. Black
  9235. Opaque
  9236. Not determined
  9237. Pb[Ti{Fe{Mn]21O38
  9238. Rough crystals and rounded fragments}
  9239. Trigonal9
  9240. Fracture conchoidal}c
  9241. Multiple Oxides
  9242. Alluvial deposits
  9243. Minas Gerais, Brazil
  9244. Diamantina (diamond-bearing sands of), Minas Gerais, Brazil
  9245. Senaite^Pb(Ti,Fe,Mn)21O38
  9246. ftsTag
  9247. Senarmontite
  9248. ftstitle
  9249. ftsTitleOverride
  9250. SenarmontiteK
  9251. e2-3e
  9252. Colourless to white
  9253. Transparent
  9254. Not determined
  9255. Sb2O3
  9256. Crystals octahedral{ up to 3cm along an axis\ massive{ granular{ or as crusts}U
  9257. Cubic
  9258. Fracture uneven\ brittle}
  9259. Oxides
  9260. Oxidized Zones{ weathering products
  9261. California, South Dakota, Utah, Washington, USA; Algeria; Canada; France; Germany; Italy; Sardiniao
  9262. Djebel Haminate mine, Ain Beida, Qacentina (Constantine), Algeria
  9263. Senarmontite^Sb2O3
  9264. ftsTag
  9265. Sengierite
  9266. ftstitle
  9267. ftsTitleOverride
  9268. SengieriteE
  9269. e2-3_
  9270. Green
  9271. Transparent
  9272. Perfect
  9273. Cu2[UO2]2V2O8}*6H2O
  9274. Thin plates of  pseudohexagonal crystals} Coatings on fractures};
  9275. Monoclinic[
  9276. Hydrated Vanadates
  9277. Oxidized Zones{ weathering products
  9278. Democratic Republic of Congo
  9279. Luiswishi, Shaba, Democratic Republic of Congo3
  9280. Sengierite^Cu2(UO2)2V2O8.*6H2Oq
  9281. ftsTag
  9282. Sepiolite
  9283. ftstitle
  9284. ftsTitleOverride
  9285. Sepiolite
  9286. e2-3_
  9287. White
  9288. Opaque
  9289. Not determined
  9290. Mg4Si6O15[OH]2}*6H2O
  9291. Compact{ earthy{ massive{ nodular masses{ porous}
  9292. OrthorhombicO
  9293. Floats on water{ soft}{
  9294. Sheet Silicates
  9295. Altered Ultramafic rocks
  9296. central western USA; Czech Republic; Greece; Morocco; Turkey!
  9297. Baldissero Canavese, Piemonte, Italy[
  9298. Sepiolite^Mg4Si6O15(OH)2.*6H2O
  9299. ftsTag
  9300. Serandite
  9301. ftstitle
  9302. ftsTitleOverride
  9303. Serandite
  9304. k5-6]
  9305. Pinkw
  9306. Transparent_translucent
  9307. Perfect
  9308. Na[Mn~2{Ca]2Si3O8[OH]
  9309. Crystals thick tabular or prismatic\ often in aggregates of randomly intergrown crystals}
  9310. Triclinic
  9311. Chain Silicates
  9312. Syenites{ Alkali intrusions
  9313. Queensland, Australia; Mont St. Hilaire, Quebec, Canada; Guinea; Japan; New Mexico, USA
  9314. Roma Island, Los Islands, Guinea{
  9315. Serandite^Na(Mn+2,Ca)2Si3O8(OH)
  9316. ftsTag
  9317. Serendibite
  9318. ftstitle
  9319. ftsTitleOverride
  9320. Serendibite
  9321. m6-7_
  9322. Bluey
  9323. Ca2[Mg{Al]6[Si{Al{B]6O20
  9324. Massive\ as aggregate of irregular veins} Polysynthetic twinning}
  9325. Triclinic
  9326. Silicates
  9327. Skarns and Calc_Silicates
  9328. Sri Lanka
  9329. Gangapitiya, Ambakotte (near), Sri Lanka
  9330. Serendibite^Ca2(Mg,Al)6(Si,Al,B)6O20+
  9331. ftsTag
  9332. Sergeevite (= Huntite ?)
  9333. ftstitle
  9334. ftsTitleOverride
  9335. Sergeevite [= Huntite ?]a
  9336. g3-4{
  9337. White
  9338. Opaque
  9339. CaMg11[CO3]9[HCO3]4[OH]4}*6H2O
  9340. Very fine_grained aggregates}
  9341. TrigonalS
  9342. Uneven to conchoidal fracture}
  9343. Hydrated Carbonates
  9344. Tyrnyauz deposit, Caucasus, Russia (?), FSU
  9345. Sergeevite (= Huntite ?)^CaMg11(CO3)9(HCO3)4(OH)4.*6H2O
  9346. ftsTag
  9347. Serpierite
  9348. ftstitle
  9349. ftsTitleOverride
  9350. SerpieriteE
  9351. vNot determined
  9352. Transparent
  9353. Perfect
  9354. Ca[Cu{Zn]4[SO4]2[OH]6}*3H2O
  9355. Crystals minute{ lath_like{ elongated and flattened\ as tufts{ crusts and rounded masses with satiny surface}
  9356. Monoclinic
  9357. Hydrated Sulphates
  9358. Oxidized Zones{ weathering products
  9359. Australia;  Killarney, Ireland; Germany; Greece; Namibia; New Zealand; FSU; Democratic Republic of Congo{
  9360. vrion (Laurium), Attik
  9361. , Greece
  9362. Serpierite^Ca(Cu,Zn)4(SO4)2(OH)6.*3H2O
  9363. ftsTag
  9364. Shabynite
  9365. ftstitle
  9366. ftsTitleOverride
  9367. Shabynite
  9368. White
  9369. Mg5[BO3][Cl{OH]2[OH]5}*4H2O
  9370. Elastic fibers}
  9371. Monoclinic
  9372. Hydrated Borates
  9373. Skarns and Calc_Silicates
  9374. Siberia, Russia, FSUk
  9375. Korshunov magnetite mine, Angaro-Ilim region, Irkutsk, Siberia, Russia, FSU
  9376. Shabynite^Mg5(BO3)(Cl,OH)2(OH)5.*4H2O
  9377. ftsTag
  9378. k"00 0
  9379. 6 09 10 
  9380.  80 4
  9381. "8digi
  9382. y     1a 
  9383. Qz(80
  9384. Schwartzembergite
  9385. ftstitle
  9386. ftsTitleOverride
  9387. Schwartzembergite
  9388. e2-3k
  9389. Yellow
  9390. Distinct in one direction
  9391. Pb6[IO3]2Cl4O2[OH]2
  9392. Crystals flat_pyramidal{ rounded\ as crusts and masses{ compact to earthy}A
  9393. Orthorhombicc
  9394. Nitrates{ Iodates
  9395. Oxidized Zones{ weathering products
  9396. Cashinal, Atacama desert; Caracoles district and northern Chile
  9397. Paposo, Atacama desert, Chile
  9398. Schwartzembergite^Pb6(IO3)2Cl4O2(OH)2
  9399. ftsTag
  9400. Scolecite
  9401. ftstitle
  9402. ftsTitleOverride
  9403. Scolecite
  9404. Colourless to white
  9405. Transparent_translucent
  9406. Perfect
  9407. CaAl2Si3O10}*3H2O
  9408. Columnar{ needle_shaped to capillary crystals\ bunchy{ radial{ fibrous agg}\ also compact}k
  9409. Monoclinic
  9410. Brittle{ conchoidal}
  9411. Framework Silicates
  9412. Late stage cavities in Volcanic rocks
  9413. Riverside County, California, USA; Widespread
  9414. Berufjord, Iceland
  9415. Scolecite^CaAl2Si3O10.*3H2O
  9416. ftsTag
  9417. Scorodite
  9418. ftstitle
  9419. ftsTitleOverride
  9420. Scorodite
  9421. g3-4]
  9422. Green
  9423. Transparent_translucent
  9424. Imperfect
  9425. Fe~3AsO4}*2H2O
  9426. Short_columnar{ pyramidal{ tabular{ needle_shaped crystals\ globular agg}\ reniform{ finely granular{ massive}o
  9427. Orthorhombic
  9428. Splintery{ brittle}
  9429. Hydrated Arsenates
  9430. Oxidized Zones{ weathering products
  9431. Widespread USA; Africa; Asia; Algeria; Broken Hill, Australia; Brazil; Europe; Mexico
  9432. Scorodite^Fe+3AsO4.*2H2O
  9433. ftsTag
  9434. Scorzalite
  9435. ftstitle
  9436. ftsTitleOverride
  9437. ScorzaliteG
  9438. k5-6a
  9439. Bluish green
  9440. Sub_translucent_Opaque
  9441. [Fe~2{Mg]Al2[PO4]2[OH]2
  9442. Massive\ compact and granular}+
  9443. MonoclinicK
  9444. Uneven fracture}q
  9445. Anhydrous Phosphates
  9446. Pegmatites
  9447. Minas Gerais, Brazil
  9448. Corrego Frio pegmatite, Minas Gerais, Brazil'
  9449. Scorzalite^(Fe+2,Mg)Al2(PO4)2(OH)2i
  9450. ftsTag
  9451. Scotlandite
  9452. ftstitle
  9453. ftsTitleOverride
  9454. Scotlandite
  9455. Yellowy
  9456. Perfect
  9457. PbSO3
  9458. Chisel_shaped or bladed crystals up to 1 mm in length and in fan_shaped aggregates}
  9459. Monoclinic=
  9460. Anhydrous Sulphates
  9461. Oxidized Zones{ weathering products
  9462. Leadhills, Scotland, UK
  9463. Susanna vein, Leadhills, Lanarkshire, Scotland
  9464. Scotlandite^PbSO3
  9465. ftsTag
  9466. Seamanite
  9467. ftstitle
  9468. ftsTitleOverride
  9469. Seamanite
  9470. Yellowy
  9471. Transparent
  9472. Distinct in one direction
  9473. Mn3[PO4]B[OH]6
  9474. Acicular crystals}
  9475. Orthorhombic9
  9476. Brittle}W
  9477. Compound Phosphates
  9478. Oxidized Zones{ weathering products
  9479. Iron River, Iron County, Michigan, USA
  9480. Chicagon mine, Iron River (near), Iron Co., Michigan, USA
  9481. Seamanite^Mn3(PO4)B(OH)6
  9482. ftsTag
  9483. Sedovite
  9484. ftstitle
  9485. ftsTitleOverride
  9486. SedoviteA
  9487. Brown
  9488. Opaque
  9489. Not determined
  9490. U[MoO4]2
  9491. Radiating_fibrous bundles of crystals{ tenths to hundredths of a millimetre long\ powdery}C
  9492. Orthorhombice
  9493. Tungstates{ Molybdates
  9494. Supergene Zones
  9495. Unspecified locality, FSU
  9496. Sedovite^U(MoO4)2
  9497. ftsTag
  9498. Seeligerite
  9499. ftstitle
  9500. ftsTitleOverride
  9501. Seeligerite
  9502. vNot determined
  9503. Yellow
  9504. Perfect
  9505. Pb3Cl3[IO3]O
  9506. Thin plates}
  9507. Orthorhombic
  9508. Rare}
  9509. Nitrates{ Iodates
  9510. Oxidized Zones{ weathering products
  9511. Sierra Gorda, Chile
  9512. Santa Ana Mine, Caracoles, Sierra Gorda, Chile
  9513. Seeligerite^Pb3Cl3(IO3)O1
  9514. ftsTag
  9515. Segelerite
  9516. ftstitle
  9517. ftsTitleOverride
  9518. SegeleriteE
  9519. Yellow to yellowish green
  9520. Transparent_translucent
  9521. Perfect
  9522. CaMgFe~3[PO4]2[OH]}*4H2O
  9523. Crystals long{ vertically straited{ nearly square in cross_section{ up to 1mm in length}u
  9524. Orthorhombic
  9525. Hydrated Phosphates
  9526. Pegmatites
  9527. South Dakota, USA; Milgun Station, Western Australia+
  9528. Tip Top Pegmatite, Custer, Custer Co., South Dakota, USAy
  9529. Segelerite^CaMgFe+3(PO4)2(OH).*4H2O
  9530. ftsTag
  9531. Segnitite
  9532. ftstitle
  9533. ftsTitleOverride
  9534. Segnitite
  9535. Yellow to yellowish brown
  9536. Transparent_translucent
  9537. PbFe3H[AsO4]2[OH]6
  9538. Aggregates and crusts of pseudo_octahedral crystals}E
  9539. Trigonalc
  9540. Compound Arsenate
  9541. Oxidized Zones{ weathering products
  9542. Broken Hill, Australia
  9543. Broken Hill orebody, New South Wales, Australia
  9544. Segnitite^PbFe3H(AsO4)2(OH)6s
  9545. ftsTag
  9546. Seidozerite
  9547. ftstitle
  9548. ftsTitleOverride
  9549. Seidozerite
  9550. i4-5c
  9551. Reddish brown
  9552. Translucent
  9553. Perfect
  9554. [Na{Ca]2[Zr{Ti{Mn]2Si2O7[O{F]2
  9555. Radiating crystals up to 5 cm\ prismatic\ also fibrous}
  9556. Monoclinici
  9557. Brittle}
  9558. Silicates
  9559. Pegmatites
  9560. Kola Peninsula, Russia, FSU
  9561. Seidozero, Lovozero tundra, Kola Peninsula, Russia, FSU
  9562. Seidozerite^(Na,Ca)2(Zr,Ti,Mn)2Si2O7(O,F)2
  9563. ftsTag
  9564. jokite
  9565. ftstitle
  9566. ftsTitleOverride
  9567. Seinajokite
  9568. VHN=332
  9569. Opaque
  9570. Not determined
  9571. [Fe{Ni][Sb{As]2
  9572. As tiny inclusions in antimony}
  9573. Orthorhombic=
  9574. Sulphides{ Tellurides etc
  9575. Hydrothermal Ore veins
  9576. Vaasa, Finland
  9577. joki, Vaasa, Finland
  9578. jokite^(Fe,Ni)(Sb,As)2
  9579. ftsTag
  9580. Sekaninaite (Iron-Cordierite)
  9581. ftstitle
  9582. ftsTitleOverride
  9583. Sekaninaite [Iron_Cordierite]
  9584. Transparent_translucent
  9585. Imperfect
  9586. [Fe{Mg]2Al4Si5O18
  9587. As 60_70cm poorly formed crystals that are usually twinned}
  9588. Orthorhombic
  9589. Parting}
  9590. Silicates
  9591. Pegmatites
  9592. western Moravia, Czech Republic
  9593.  Bory, Moravia, Czech Republic
  9594. Sekaninaite (Iron-Cordierite)^(Fe,Mg)2Al4Si5O18
  9595. ftsTag
  9596. Tombarthite-(Y)
  9597. ftstitle
  9598. ftsTitleOverride
  9599. Tombarthite_[Y]
  9600. k5-6e
  9601. Black
  9602. Translucent_opaque
  9603. Y4[Si{H]4O12_x[OH]4~2x
  9604. Massive}
  9605. Monoclinic-
  9606. Silicates
  9607. Pegmatitesm
  9608. Tombarthite-(Y)^Y4(Si,H)4O12-x(OH)4+2x
  9609. ftsTag
  9610. ection :
  9611. binary 
  9612. user-def
  9613. ined. Ts
  9614. an     X,  
  9615. lerator>
  9616. UP G`app
  9617. ecific 
  9618. "t=!A    {
  9619. scaly, massive, compact, disseminated.
  9620. Sheet Silicates
  9621. Conchoidal or splintery fracture.
  9622. Schoenfliesite
  9623. ftstitle
  9624. ftsTitleOverride
  9625. SchoenfliesiteI
  9626. vNot determined
  9627. Not determined
  9628. MgSn~4[OH]6
  9629. Massive{ very fine_grained}
  9630. Cubic
  9631. Hydroxides#
  9632. Skarns and Calc_Silicates
  9633. Brooks Mountain, Alaska, USA; FSU
  9634. Brooks Mt., Seward Peninsula, Alaska, USA
  9635. Schoenfliesite^MgSn+4(OH)6
  9636. ftsTag
  9637. Schoepite
  9638. ftstitle
  9639. ftsTitleOverride
  9640. Schoepite
  9641. e2-3_
  9642. Yellow{
  9643. Transparent_translucent
  9644. Perfect
  9645. UO3}*2H2O
  9646. Crystals tabular{ elongated{ psuedohexagonal{ also prismatic\ rarely as dense microcrystalline aggregates}g
  9647. Orthorhombic
  9648. Brittle}
  9649. Oxides
  9650. Sedimentary Uranium Ores
  9651. Bavaria, Germany; USA; Katanga, Democratic Republic of CongoC
  9652. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  9653. Schoepite^UO3.*2H2O
  9654. ftsTag
  9655. llhornite
  9656. ftstitle
  9657. ftsTitleOverride
  9658. Schollhornite
  9659. c1-2a
  9660. Perfect
  9661. Na0}3CrS2}H2O
  9662. Thin bands{ individual grains}
  9663. Trigonal
  9664. Sulphides{ Tellurides etc
  9665. MeteoritesE
  9666. Deep Spacee
  9667. Norton County meteorite, Norton Co., Kansas, USA
  9668. llhornite^Na0.3CrS2.H2O
  9669. ftsTag
  9670. Scholzite
  9671. ftstitle
  9672. ftsTitleOverride
  9673. Scholzite
  9674. g3-4_
  9675. Colourless to white
  9676. Transparent_translucent
  9677. CaZn2[PO4]2}*2H2O
  9678. Crystals acicular{ tabular{ or platy{ up to 2}5cm in length\ sometimes pseudohexagonal in cross_section\ interlocking tufts and rosettes}
  9679. Orthorhombic
  9680. Brittle}
  9681. Hydrated Phosphates
  9682. Oxidized Zones{ weathering products
  9683. South Australia; Czech Republic; Bayern, Germany; South Dakota, USA; FSU
  9684. Hagendorf-nord pegmatite, Pleystein (near), Oberpfalz, Bayern, Germany
  9685. Scholzite^CaZn2(PO4)2.*2H2O
  9686. ftsTag
  9687. Schoonerite
  9688. ftstitle
  9689. ftsTitleOverride
  9690. Schoonerite
  9691. Brown
  9692. [Fe~2]2ZnMn~2Fe~3[PO4]3[OH]2}*9H2O
  9693. Rosettes{ sprays{ mats\ rarely as lath_shaped single crystals up to 2mm that are elongated and tabular}
  9694. Orthorhombicm
  9695. Micaceous}
  9696. Hydrated Phosphates
  9697. Pegmatites
  9698. New Hampshire, USA
  9699. Palermo #1 Pegmatite, North Groton, Grafton Co., New Hampshire, USA
  9700. Schoonerite^(Fe+2)2ZnMn+2Fe+3(PO4)3(OH)2.*9H2O
  9701. ftsTag
  9702. Schorl
  9703. ftstitle
  9704. ftsTitleOverride
  9705. Schorl=
  9706. Black
  9707. Translucent_opaque
  9708. Indistinct
  9709. Na[Fe~2]3Al6[BO3]3Si6O18[OH]4
  9710. Triangular{ short to long columnar{ acicular crystals\  tabular{ fibrous{ massive{ compact{ radiating agg} { longitudinally striated}
  9711. Trigonal
  9712. Conchoidal to uneven{ splintery}
  9713. Ring Silicates
  9714. Pegmatites!
  9715. Widespread common mineral; USA Afghanistan; Brazil; Canada; Czech Republic; England; Greenland; Japan; Madagascar; Mexico; Norway; FSU
  9716. Schorl^Na(Fe+2)3Al6(BO3)3Si6O18(OH)4
  9717. ftsTag
  9718. Schreibersite (Rhabdite)
  9719. ftstitle
  9720. ftsTitleOverride
  9721. Schreibersite [Rhabdite]c
  9722. m6-7}
  9723. Silver
  9724. Opaque
  9725. Perfect
  9726. [Fe{Ni]3P
  9727. Crystals rare{ often rounded\ as plates{ tablets{ rods{ or needles}
  9728. Tetragonalm
  9729. Very brittle}
  9730. Native elements and Alloys
  9731. Meteorites
  9732. Commentry and Cranzac, France; Greenland; Deep Space+
  9733. Copiap
  9734.  (Deesa) meteorite, Atacama, Chile
  9735. Schreibersite (Rhabdite)^(Fe,Ni)3P
  9736. ftsTag
  9737. ckingerite (Schroeckingerite)
  9738. ftstitle
  9739. ftsTitleOverride
  9740. Schrockingerite [Schroeckingerite]w
  9741. Yellow to yellowish green
  9742. Transparent
  9743. Perfect
  9744. NaCa3[UO2][SO4][CO3]3F}*10H2O
  9745. Tabular{ thin{ micaceous crystals\ fine_scaly agg}\ earthy{ encrustations}
  9746. Orthorhombic
  9747. Cleavage lamellae flexible}
  9748. Compound Sulphates
  9749. Oxidized Zones{ weathering products
  9750. Arizona, Utah, Wyoming, USA; Argentina; Austria; Czech Republic; Germany
  9751. Jachymov ( St. Joachimsthal), Zapadocesky kraj, Bohemia, Czech Republic
  9752. ckingerite (Schroeckingerite)^NaCa3(UO2)(SO4)(CO3)3F.*10H2Og
  9753. ftsTag
  9754. Schubnelite
  9755. ftstitle
  9756. ftsTitleOverride
  9757. Schubnelite
  9758. vNot determined
  9759. Black
  9760. Transparent
  9761. Not determined
  9762. [Fe~3][2_x][V~5{V~4]2O4[OH]4
  9763. Crystals minute{ up to 0}5mm{ twinning}
  9764. Triclinic
  9765. Hydrated Vanadates
  9766. Sedimentary Ore deposits
  9767. Mounana, Gabon
  9768. Mounana mine, Franceville, Haut-Ogoou
  9769. , Gabon
  9770. Schubnelite^(Fe+3)(2-x)(V+5,V+4)2O4(OH)4e
  9771. ftsTag
  9772. Schuetteite
  9773. ftstitle
  9774. ftsTitleOverride
  9775. Schuetteite
  9776. Yellowy
  9777. Not determined
  9778. Hg3[SO4]O2
  9779. Crystals thin hexagonal plates{ minute\ as thin films or crusts}
  9780. Triclinic
  9781. Anhydrous Sulphates
  9782. Supergene Zones
  9783. California, Idaho, Nevada, USA
  9784. Oceanic Mine, San Luis Obispo Co., California, USA
  9785. Schuetteite^Hg3(SO4)O25
  9786. ftsTag
  9787. Schuilingite-(Nd)
  9788. ftstitle
  9789. ftsTitleOverride
  9790. Schuilingite_[Nd]
  9791. g3-4m
  9792. Transparent
  9793. Perfect
  9794. PbCu~2[Nd{Gd{Sm{Y][CO3]3[OH]}*1}5H2O
  9795. Acicular crystals up to 0}3 mm long};
  9796. Orthorhombic]
  9797. Hydrated Carbonates
  9798. Oxidized Zones{ weathering products
  9799. Democratic Republic of Congo
  9800. Kalompe, Shaba, Democratic Republic of Congo
  9801. Schuilingite-(Nd)^PbCu+2(Nd,Gd,Sm,Y)(CO3)3(OH).*1.5H2O
  9802. ftsTag
  9803. Schulenbergite
  9804. ftstitle
  9805. ftsTitleOverride
  9806. SchulenbergiteM
  9807. Greenish blue
  9808. Transparent
  9809. Not determined
  9810. [Cu{Zn]7[SO4{CO3]2[OH]10}*3H2O
  9811. Thin tabular crystals in clusters};
  9812. TrigonalY
  9813. Hydrated Sulphate_Carbonate
  9814. Oxidized Zones{ weathering products
  9815. Hartz mountains, Germany
  9816. cksrad mine, Oberschulenberg, Harz, Germany7
  9817. Schulenbergite^(Cu,Zn)7(SO4,CO3)2(OH)10.*3H2O
  9818. ftsTag
  9819. Schultenite
  9820. ftstitle
  9821. ftsTitleOverride
  9822. Schultenite
  9823. e2-3c
  9824. Colourless
  9825. Transparent
  9826. PbHAsO4
  9827. Crystals flattened{ usually with rhombohedral outline resembling gypsum\ faces commonly striated}
  9828. Monoclinicu
  9829. Brittle}
  9830. Anhydrous Arsenates
  9831. Oxidized Zones{ weathering products
  9832. Tsumeb, Namibia
  9833. Otavi, Tsumeb, NamibiaI
  9834. Schultenite^PbHAsO4
  9835. ftsTag
  9836. Sederholmite
  9837. ftstitle
  9838. ftsTitleOverride
  9839. SederholmiteE
  9840. vNot determined
  9841. Opaque
  9842. b_NiSe
  9843. Massive\ as tiny grains}
  9844. Hexagonal
  9845. Sulphides{ Tellurides etc
  9846. Hydrothermal Ore veinsM
  9847. Kuusamo, Finlands
  9848. Kuusamo, Finland (NE)
  9849. Sederholmite^b-NiSe
  9850. ftsTag
  9851. eleme|nt
  9852. Ular and crystalline encrustations.
  9853. Fracture conchoidal, brittle.
  9854. Fumaroles
  9855. Anhydrous Arsenates
  9856. Cerro Pululus tin mine, north-western Argentina
  9857. ftstitle
  9858. Scacchite
  9859. ftstitle
  9860. ftsTitleOverride
  9861. Scacchite
  9862. vNot determined
  9863. Variety of colours
  9864. Perfect
  9865. MnCl2
  9866. Deliquescent crystalline crusts}
  9867. Trigonal
  9868. Halides
  9869. Fumaroles
  9870. Mt. Vesuvius, Italy
  9871. Mt. Vesuvius, Napoli, Campania, Italy
  9872. Scacchite^MnCl2
  9873. ftsTag
  9874. Scarbroite
  9875. ftstitle
  9876. ftsTitleOverride
  9877. ScarbroiteC
  9878. vNot determined
  9879. White
  9880. Not determined
  9881. Al5[OH]13[CO3]}*5H2O
  9882. Massive{ compact\ composed of thin plate_like crystallites across basal plates}
  9883. Triclinic
  9884. Hydrated Carbonates
  9885. Sedimentary rocks
  9886. South Bay, Scarborough, Yorkshire, England
  9887. South Bay, Scarborough, North Yorkshire, England1
  9888. Scarbroite^Al5(OH)13(CO3).*5H2O
  9889. ftsTag
  9890. Scawtite
  9891. ftstitle
  9892. ftsTitleOverride
  9893. Scawtite?
  9894. i4-5Y
  9895. Colourlessy
  9896. Ca7[Si6O18][CO3]}H2O
  9897. Bundles of thin tabular crystals in subparallel or slightly divergent groups\ poorly developed\ microscopic lath_like grains}
  9898. Monoclinicq
  9899. Silicates
  9900. Skarns and Calc_Silicates
  9901. Arizona, California, Montana, USA; Ireland; Japan; New Zealand
  9902. Scawt Hill, Co. Antrim, Northern IrelandS
  9903. Scawtite^Ca7(Si6O18)(CO3).H2O
  9904. ftsTag
  9905. Schachnerite
  9906. ftstitle
  9907. ftsTitleOverride
  9908. SchachneriteG
  9909. e2-3a
  9910. Grey{
  9911. Opaque
  9912. Ag1}1Hg0}9
  9913. Crystals up to 1 cm long}
  9914. Hexagonal
  9915. Native elements and Alloys7
  9916. Oxidized Zones{ weathering products
  9917. Rheinland-Pfalz, Germany
  9918. Vertrauen auf Gott mine and Moschellandsberg, Obermoschel, Rheinland-Pfalz, Germany
  9919. Schachnerite^Ag1.1Hg0.9
  9920. ftsTag
  9921. Schafarzikite
  9922. ftstitle
  9923. ftsTitleOverride
  9924. Schafarzikite
  9925. g3-4e
  9926. Reddish brown
  9927. Opaque
  9928. Perfect
  9929. Fe~2[Sb~3]2O4
  9930. Crystals prismatic\ striated parallel}#
  9931. TetragonalC
  9932. Antimonites{ Arseniteso
  9933. Oxidized Zones{ weathering products
  9934. Pernek, Slovakia; Apuan Alps, Italy
  9935. Pernek, Pezinok(near), Z
  9936. padoslovensky kraj, Slovakia
  9937. Schafarzikite^Fe+2(Sb+3)2O4
  9938. ftsTag
  9939. Schairerite
  9940. ftstitle
  9941. ftsTitleOverride
  9942. Schairerite
  9943. g3-4c
  9944. Colourless
  9945. Transparent
  9946. Not determined
  9947. Na21[SO4]7F6Cl
  9948. Minute crystals with pronounced trigonal habit with the suggestion of rhombohedral symmetry}_
  9949. Trigonal}
  9950. Fracture conchoidal\ brittle}
  9951. Anhydrous Sulphates
  9952. Evaporites
  9953. San Bernardino County, California, USA7
  9954. Well G 75, Searles Lake, San Bernardino Co., California, USA
  9955. Schairerite^Na21(SO4)7F6Cl
  9956. ftsTag
  9957. Schallerite
  9958. ftstitle
  9959. ftsTitleOverride
  9960. Schallerite
  9961. Reddish brown
  9962. Distinct in one direction
  9963. [Mn~2{Fe~2]16Si12[As~3]3O36[OH]17
  9964. Massive{ granular}
  9965. Trigonal/
  9966. Silicates
  9967. Skarns and Calc_Silicates
  9968. Sussex County, New Jersey, USA
  9969. Franklin, Sussex Co., New Jersey, USA
  9970. Schallerite^(Mn+2,Fe+2)16Si12(As+3)3O36(OH)17
  9971. ftsTag
  9972. Scheelite
  9973. ftstitle
  9974. ftsTitleOverride
  9975. Scheelite
  9976. i4-5_
  9977. Variety of colours
  9978. Transparent_translucent
  9979. Distinct in one direction
  9980. CaWO4
  9981. Pseudooctahedral{ tabular{ pyramidal and embedded crystals\  compact{ granular{ crusty{ as impregnation}
  9982. Tetragonal
  9983. Brittle{ conchoidal}
  9984. Tungstates{ Molybdates
  9985. Skarns and Calc_Silicates
  9986. Widespread USA; Australia; Austria; Bolivia; Brazil; Burma; Canada; Czech Republic; England; France; Germany; Italy; Japan; Korea; Malaysia; Peru; Sardinia; Switzerland; FSU
  9987. Bispberg Fe mine, S
  9988. ter, Dalarne (Kopparberg), Sweden
  9989. Scheelite^CaWO4
  9990. ftsTag
  9991. Schertelite
  9992. ftstitle
  9993. ftsTitleOverride
  9994. Schertelite
  9995. vNot determined
  9996. Colourless
  9997. Transparent
  9998. [NH4]2MgH2[PO4]2}*4H2O
  9999. Small indistinct flat crystals\ synthetic crystals tabular{ single stout rods elongated}e
  10000. Orthorhombic
  10001. Brittle\ soluble in water}
  10002. Hydrated Phosphates
  10003. Caves
  10004. Skipton Caves, Ballarat, Victoria, Australia?
  10005. Skipton, Caves, Ballarat, Victoria, Australia
  10006. Schertelite^(NH4)2MgH2(PO4)2.*4H2O
  10007. ftsTag
  10008. Scheteligite
  10009. ftstitle
  10010. ftsTitleOverride
  10011. ScheteligiteI
  10012. k5-6c
  10013. Black
  10014. Opaque
  10015. [Ca{Y{Sb{Mn]2[Ti{Ta{Nb{W]2O6[O{OH]
  10016. Rough crystals{ metamict}
  10017. Cubic
  10018. Multiple Oxides
  10019. Pegmatites
  10020. Iveland, Norway
  10021. Iveland, Norway
  10022. Scheteligite^(Ca,Y,Sb,Mn)2(Ti,Ta,Nb,W)2O6(O,OH)
  10023. ftsTag
  10024. Schieffelinite
  10025. ftstitle
  10026. ftsTitleOverride
  10027. SchieffeliniteK
  10028. Colourless
  10029. Pb[Te~6{S]O4}H2O
  10030. Crystals tabular to scaly{ crystals up to 1mm}
  10031. Orthorhombic)
  10032. Selenites{ Selenates{ Tellurites{ Telluratesk
  10033. Oxidized Zones{ weathering products
  10034. Tombstone, Arizona, USA
  10035. Joe Mine, Tombstone, Cochise Co., Arizona, USA
  10036. Schieffelinite^Pb(Te+6,S)O4.H2O
  10037. ftsTag
  10038. Schirmerite
  10039. ftstitle
  10040. ftsTitleOverride
  10041. Schirmerite
  10042. Grey{
  10043. Opaque
  10044. Ag3Pb3Bi9S18
  10045. Massive{ fine granular}
  10046. Orthorhombic#
  10047. Fracture uneven\ brittle}
  10048. Sulphosalts
  10049. Hydrothermal Ore veins
  10050. Colorado, USA
  10051. Red Cloud mine, Goldhill, Boulder Co., Colorado, USA
  10052. Schirmerite^Ag3Pb3Bi9S18G
  10053. ftsTag
  10054. Schmitterite
  10055. ftstitle
  10056. ftsTitleOverride
  10057. SchmitteriteG
  10058. c1-2a
  10059. Colourless
  10060. Not determined
  10061. [UO2]TeO3
  10062. Crystals blade_like{ elongated parallel\ small micaceous rosettes up to 1mm in diameter}3
  10063. OrthorhombicU
  10064. Selenites{ Selenates{ Tellurites{ Tellurates
  10065. Oxidized Zones{ weathering products
  10066. Sonora, Mexico; Shaba province, Democratic Republic of Congo#
  10067. Moctezuma Mine, Moctezuma, Sonora, Mexico
  10068. Schmitterite^(UO2)TeO3
  10069. ftsTag
  10070. Schoderite
  10071. ftstitle
  10072. ftsTitleOverride
  10073. SchoderiteC
  10074. Yellow to orange
  10075. Not determined
  10076. Al2[PO4][VO4]}*8H2O
  10077. Microscopic bladed tabular crystals{ elongated\ also as rosettes\ microcrystalline coatings}A
  10078. Monoclinica
  10079. Compound Phosphates
  10080. Oxidized Zones{ weathering products
  10081. Nevada, USA
  10082. Eureka (S), Fish Creek Range, Eureka Co., Nevada, USA
  10083. Schoderite^Al2(PO4)(VO4).*8H2Oq
  10084. ftsTag
  10085. Anatase (Octahedrite)
  10086. Sapphirine-2M
  10087. ftstitle
  10088. ftsTitleOverride
  10089. Sapphirine_2M
  10090. o7-8g
  10091. Transparent
  10092. Indistinct
  10093. [Mg{Al]8[Al{Si]6O20
  10094. Crystals tabular\ usually granular{ disseminated}
  10095. MonoclinicU
  10096. Fracture uneven to subconchoidal}
  10097. Silicates
  10098. Altered Ultramafic rocks
  10099. Westchester, New York, USA; Canada; Greenland; India; Italy; Madagascar; South Africa and elsewhere
  10100. Fiskenaesset harbour, Greenland (SW)
  10101. Sapphirine-2M^(Mg,Al)8(Al,Si)6O20
  10102. ftsTag
  10103. Sarabauite
  10104. ftstitle
  10105. ftsTitleOverride
  10106. SarabauiteC
  10107. Not determined
  10108. CaSb10O10S6
  10109. Long tabular crystals up to 1mm in length elongated parallel}
  10110. Monoclinic/
  10111. Sulphides{ Tellurides etc
  10112. Skarns and Calc_Silicates
  10113. Sarabau mine, Sarawak, Malaysia
  10114. Sarabau Mine, Kuching (near), Sarawak, Malaysia
  10115. Sarabauite^CaSb10O10S6A
  10116. ftsTag
  10117. Sarcolite
  10118. ftstitle
  10119. ftsTitleOverride
  10120. Sarcolite
  10121. Translucent
  10122. Not determined
  10123. NaCa6Al4Si6O24F
  10124. Crystals nearly equant\ irregular masses}
  10125. TetragonalA
  10126. Silicates
  10127. Basic and Ultrabasic Volcanic rocks
  10128. Mt. Vesuvius, Italy
  10129. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italy
  10130. Sarcolite^NaCa6Al4Si6O24F
  10131. ftsTag
  10132. Sarcopside
  10133. ftstitle
  10134. ftsTitleOverride
  10135. SarcopsideE
  10136. Brown
  10137. Transparent_Sub_translucent
  10138. [Fe~2{Mn~2{Mg]3[PO4]2
  10139. As irregular masses with fibrous structure} Commonly intergrown with graftonite}W
  10140. Monoclinicw
  10141. Anhydrous Phosphates
  10142. Pegmatites
  10143. Silesia, Poland
  10144. ry Sowie (Michelsdorf), Silesia, Poland
  10145. Sarcopside^(Fe+2,Mn+2,Mg)3(PO4)2g
  10146. ftsTag
  10147. Sarkinite
  10148. ftstitle
  10149. ftsTitleOverride
  10150. Sarkinite
  10151. i4-5]
  10152. Distinct in one direction
  10153. [Mn~2]2[AsO4][OH]
  10154. Crystals commonly thick tabular and slightly elongated\ short prismatic\ usually uneven\ granular\ as spherical forms}[
  10155. Monoclinic{
  10156. Fracture subconchoidal to uneven}
  10157. Anhydrous Arsenates
  10158. Oxidized Zones{ weathering products
  10159. ngban and Pajsberg, SwedenI
  10160. Harstigen mine, Pajsberg, V
  10161. rmland, Sweden
  10162. Sarkinite^(Mn+2)2(AsO4)(OH)
  10163. ftsTag
  10164. Sarmientite
  10165. ftstitle
  10166. ftsTitleOverride
  10167. Sarmientite
  10168. vNot determined
  10169. Orange
  10170. Opaque
  10171. Not determined
  10172. [Fe~3]2[AsO4][SO4][OH]}*5H2O
  10173. Microscopic prismatic crystals\ nodular masses}
  10174. Monoclinica
  10175. Compound Arsenate
  10176. Oxidized Zones{ weathering products
  10177. Barreal Dept., Argentina
  10178. Santa Elena mine, La Alcaparrosa, between San Juan and Calingasta, Barreal Dept., Argentina
  10179. Sarmientite^(Fe+3)2(AsO4)(SO4)(OH).*5H2O
  10180. ftsTag
  10181. Sartorite
  10182. ftstitle
  10183. ftsTitleOverride
  10184. Sartorite
  10185. Greyw
  10186. Opaque
  10187. PbAs2S4
  10188. Crystals prismatic and deeply striated\ terminations often rounded and irregular{ occasionally cavernous\ parallel groupings\ twinning{ repeated}
  10189. Orthorhombic
  10190. Fracture conchoidal\ very brittle}
  10191. Sulphosalts
  10192. Hydrothermal Ore veins
  10193. Canton Valais, SwitzerlandK
  10194. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland
  10195. Sartorite^PbAs2S4
  10196. ftsTag
  10197. Sasaite
  10198. ftstitle
  10199. ftsTitleOverride
  10200. Sasaite
  10201. c1-2Y
  10202. White
  10203. Opaque
  10204. Perfect
  10205. [Al{Fe~3]14[PO4]11SO4[OH]7}*83H2O
  10206. Powdery}
  10207. Orthorhombic'
  10208. Compound Phosphates
  10209. Caves
  10210. Transvaal, South Africa
  10211. West Driefontein cave, Carlstonville, Transvaal, South Africa
  10212. Sasaite^(Al,Fe+3)14(PO4)11SO4(OH)7.*83H2O
  10213. ftsTag
  10214. Sassolite
  10215. ftstitle
  10216. ftsTitleOverride
  10217. Sassolite
  10218. White
  10219. Transparent
  10220. Perfect
  10221. H3BO3
  10222. Crystals tabular{ pseudohexagonal\ as plates less than 1mm in diameter\ rarely needle_like\ commonly as coatings and small scales}m
  10223. Triclinic
  10224. Micaceous\ crystals flexible}
  10225. Anhydrous Borates
  10226. Effloresences
  10227. California, Nevada, Wyoming, USA; Germany; ItalyS
  10228. Sasso, Castelnuovo di Val di Cecina (near), Toscana, Italy
  10229. Sassolite^H3BO3
  10230. ftsTag
  10231. Satimolite
  10232. ftstitle
  10233. ftsTitleOverride
  10234. SatimoliteE
  10235. vNot determined
  10236. White
  10237. Not determined
  10238. KNa2Al4B6O15Cl3}*13H2O
  10239. Minute irregular grains forming dense rounded aggregates up to 6_8mm in diameter\ rarely as tabular rhombic forms up to 0}02 mm in size}u
  10240. Orthorhombic
  10241. Aggregates crumble under light pressure into a fine chalk_like powder}
  10242. Hydrated Borates
  10243. Sedimentary rocks
  10244. Kungur strata, Kazakh, FSUq
  10245. Unspecified locality, Kazakhstan(?), FSU
  10246. Satimolite^KNa2Al4B6O15Cl3.*13H2O
  10247. hoep+
  10248. ftsTag
  10249. Satterlyite
  10250. ftstitle
  10251. ftsTitleOverride
  10252. Satterlyite
  10253. i4-5a
  10254. Yellow to yellowish brown
  10255. Transparent
  10256. [Fe~2{Mg{Fe~3]2[PO4][OH]
  10257. Elongate grains in radiating aggregates}9
  10258. TrigonalW
  10259. Anhydrous Phosphates
  10260. Sedimentary rocks
  10261. Yukon Territory, Canada
  10262. Big Fish River, Yukon Territory, Canada
  10263. Satterlyite^(Fe+2,Mg,Fe+3)2(PO4)(OH)Y
  10264. ftsTag
  10265. Sauconite
  10266. ftstitle
  10267. ftsTitleOverride
  10268. Sauconite
  10269. c1-2]
  10270. Reddish brown
  10271. Opaque
  10272. Perfect
  10273. Na0}3Zn3[Si{Al]4O10[OH]2}*4H2O
  10274. Massive\ clay_like\ as minute micaeous plates}3
  10275. MonoclinicS
  10276. Sheet Silicates
  10277. Oxidized Zones{ weathering products
  10278. Pennsylvania, USA
  10279. Ueberroth mine, Saucon Valley, Pennsylvania, USA!
  10280. Sauconite^Na0.3Zn3(Si,Al)4O10(OH)2.*4H2Oi
  10281. ftsTag
  10282. Sayrite
  10283. ftstitle
  10284. ftsTitleOverride
  10285. Sayrite
  10286. vNot determined
  10287. Yellow to orange
  10288. Distinct in one direction
  10289. Pb2[UO2]5O6[OH]2}*4H2O
  10290. Less than 1mm prismatic crystals}
  10291. Monoclinic=
  10292. OxidesY
  10293. Sedimentary Uranium Ores
  10294. Shinkolobwe, Shaba, Democratic Republic of Congo
  10295. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  10296. Sayrite^Pb2(UO2)5O6(OH)2.*4H2O[
  10297. ftsTag
  10298. Sazhinite-(Ce)
  10299. ftstitle
  10300. ftsTitleOverride
  10301. Sazhinite_[Ce]K
  10302. e2-3e
  10303. White
  10304. Perfect
  10305. Na2CeSi6O14[OH]}*5H2O
  10306. Tabular crystals up to 5 x 5 x 1mm{ as dense fine_grained aggregates and as irregular grains}
  10307. Orthorhombica
  10308. Silicates
  10309. Pegmatites
  10310. Kola Peninsula, FSU
  10311. Mt. Karnasurt, Lovozero massif, Kola Peninsula, Russia, FSU
  10312. Sazhinite-(Ce)^Na2CeSi6O14(OH).*5H2Oc
  10313. ftsTag
  10314. Balangeroite^(Mg,Fe+2,Fe+3,Mn+2)42Si16O54(OH)40
  10315. Bannermanite
  10316. vNot determined
  10317. Black
  10318. Sal-ammoniac
  10319. ftstitle
  10320. ftsTitleOverride
  10321. Sal_ammoniacI
  10322. c1-2c
  10323. Colourless to white
  10324. Transparent
  10325. Imperfect
  10326. NH4Cl
  10327. Botryoidal{ compact{ crusty{ earthy{ fibrous{ skeletal crystals}A
  10328. Cubic
  10329. Conchoidal{ soft{ water soluble}
  10330. Halides
  10331. Fumaroles
  10332. California, Hawaii, Pennsylvania, USA; Italy; Sicily and elsewhere)
  10333. Sal-ammoniac^NH4Cl[
  10334. ftsTag
  10335. ftstitle
  10336. ftsTitleOverride
  10337. Saleeite?
  10338. g3-4Y
  10339. Yellowu
  10340. Translucent_Transparent
  10341. Perfect
  10342. Mg[UO2]2[PO4]2}*10H2O
  10343. Crystals rectangular plates flattened{ ranging in size up to 3mm on edge{ flattened bipyramids\ fan_shaped groups{ subparallel aggregates with torbernite{ aggregates of thin plates and scales}
  10344. Tetragonal
  10345. Hydrated Phosphates
  10346. Sedimentary Uranium Ores;
  10347. Arizona, South Dakota, USA; Rum Jungle, Australia; Brazil; France; Germany; Portugal; Democratic Republic of Congo
  10348. eite^Mg(UO2)2(PO4)2.*10H2O
  10349. ftsTag
  10350. Salesite
  10351. ftstitle
  10352. ftsTitleOverride
  10353. SalesiteC
  10354. Bluish green}
  10355. Transparent
  10356. Perfect
  10357. Cu~2[IO3][OH]
  10358. Tiny stout prismatic crystals with pyramidal terminations}1
  10359. OrthorhombicS
  10360. Brittle}q
  10361. Nitrates{ Iodates
  10362. Oxidized Zones{ weathering products
  10363. Chuquicamata, Chile
  10364. Cachinal, Atacama desert, Antofagasta, Chile?
  10365. Salesite^Cu+2(IO3)(OH)u
  10366. ftsTag
  10367. Samarskite-(Y)
  10368. ftstitle
  10369. ftsTitleOverride
  10370. Samarskite_[Y]M
  10371. k5-6g
  10372. Black
  10373. Sub_translucent_Opaque
  10374. [Fe~3{Y{Fe~2{U{Ce][Nb{Ta]O4
  10375. Prismatic crystals with rectangular cross_section}C
  10376. Orthorhombice
  10377. Multiple Oxides
  10378. Pegmatites
  10379. Ilmen Mts., Russia, FSU
  10380. Miass, Zlatoust reg., Ilmen Mts., Russia, FSU
  10381. Samarskite-(Y)^(Fe+3,Y,Fe+2,U,Ce)(Nb,Ta)O4i
  10382. ftsTag
  10383. Sampleite
  10384. ftstitle
  10385. ftsTitleOverride
  10386. Sampleite
  10387. Bluish green{
  10388. Perfect
  10389. NaCa[Cu~2]5[PO4]4Cl}*5H2O
  10390. Crystals very thin{ lathlike elongated and flattened}
  10391. Orthorhombic7
  10392. Hydrated Phosphates
  10393. Oxidized Zones{ weathering products
  10394. Chuquicamata, Chile; Australia; Austria
  10395. Chuquicamata, Antofagasta, Chile
  10396. Sampleite^NaCa(Cu+2)5(PO4)4Cl.*5H2O
  10397. ftsTag
  10398. Samsonite
  10399. ftstitle
  10400. ftsTitleOverride
  10401. Samsonite
  10402. e2-3_
  10403. Black
  10404. Opaque
  10405. Ag4MnSb2S6
  10406. Crystals prismatic}
  10407. Monoclinic
  10408. Fracture conchoidal{ brittle}
  10409. Sulphosalts
  10410. Hydrothermal Ore veins
  10411. Harz Mountains, Germany
  10412. Samson Mine, St. Andreasberg, Harz, Germany
  10413. Samsonite^Ag4MnSb2S6A
  10414. ftsTag
  10415. Saneroite
  10416. ftstitle
  10417. ftsTitleOverride
  10418. Saneroite
  10419. vNot determined
  10420. Orange
  10421. Perfect
  10422. Na2[Mn~2{Mn~3]10Si11VO34[OH]4
  10423. Triclinic
  10424. Silicates
  10425. Hydrothermal Ore veins?
  10426. Liguria, Italyc
  10427. Gumbatesa and Molinello, Val Greveglia, Liguria, Italy
  10428. Saneroite^Na2(Mn+2,Mn+3)10Si11VO34(OH)4
  10429. ftsTag
  10430. Sanidine
  10431. ftstitle
  10432. ftsTitleOverride
  10433. SanidineC
  10434. Colourless to white
  10435. Translucent
  10436. Perfect
  10437. [K{Na]AlSi3O8
  10438. Prismatic}    
  10439. Monoclinic)
  10440. Uneven{ brittle}O
  10441. Framework Silicates
  10442. Pegmatites
  10443. common mineral; widespread
  10444. Drachenfels, Eifel, Rheinland, Germany
  10445. Sanidine^(K,Na)AlSi3O8;
  10446. ftsTag
  10447. Sanjuanite
  10448. ftstitle
  10449. ftsTitleOverride
  10450. SanjuaniteG
  10451. White
  10452. Opaque
  10453. Al2[PO4][SO4][OH]}*9H2O
  10454. As aggregates of microscopic fibers\ chalk_like compact masses}
  10455. MonoclinicU
  10456. Earthy fracture}{
  10457. Compound Phosphates
  10458. Sedimentary rocks
  10459. San Juan, Argentina
  10460. Sierra Chica de Zonda, Dept. Pocito, San Juan, ArgentinaE
  10461. Sanjuanite^Al2(PO4)(SO4)(OH).*9H2O
  10462. ftsTag
  10463. Sanmartinite
  10464. ftstitle
  10465. ftsTitleOverride
  10466. SanmartiniteG
  10467. vNot determined
  10468. Brown
  10469. Perfect
  10470. [Zn{Fe~2]WO4
  10471. As microscopic tabular crystals{ recticular aggregates and fine granular masses}/
  10472. MonoclinicO
  10473. Tungstates{ Molybdates{
  10474. Hydrothermal Ore veins
  10475. San Luis, Argentina
  10476. San Martin (W), Los Corrillos, San Luis, Argentina
  10477. Sanmartinite^(Zn,Fe+2)WO4
  10478. ftsTag
  10479. Santaclaraite
  10480. ftstitle
  10481. ftsTitleOverride
  10482. Santaclaraite
  10483. m6-7c
  10484. Pink}
  10485. Ca[Mn~2]4Si5O14[OH]2}H2O
  10486. Radiating lamellar aggregates composed of thin prismatic to tabular crystals flattened and as fibrous to prismatic crystals in veins\ twinning common}q
  10487. Triclinic
  10488. Chain Silicates
  10489. Metamorphic rocks
  10490. Santa Clara and Stanislaus counties, California, USA)
  10491. Diablo Range, Santa Clara Co., California, USAm
  10492. Santaclaraite^Ca(Mn+2)4Si5O14(OH)2.H2O
  10493. ftsTag
  10494. Santafeite
  10495. ftstitle
  10496. ftsTitleOverride
  10497. SantafeiteE
  10498. vNot determined
  10499. Black
  10500. Opaque
  10501. Perfect
  10502. [Na{Ca{Sr]3[Mn{~2Fe~3]2[Mn~4]2[VO4]4[OH{O]5}*2H2O
  10503. As rosettes of acicular crystals} Rosettes up to 2}8 mm in diameter}c
  10504. Orthorhombic
  10505. Hydrated Vanadates
  10506. Sedimentary Ore deposits
  10507. New Mexico, USA
  10508. Grants (N), McKinley Co., New Mexico, USA
  10509. Santafeite^(Na,Ca,Sr)3(Mn,+2Fe+3)2(Mn+4)2(VO4)4(OH,O)5.*2H2O
  10510. ftsTag
  10511. Santanaite
  10512. ftstitle
  10513. ftsTitleOverride
  10514. SantanaiteC
  10515. Yelloww
  10516. Perfect
  10517. 9PbO}*2PBO2}CrO3
  10518. Drusy aggregates of platelets up to 0}5 mm long}
  10519. Hexagonal
  10520. Chromates
  10521. Oxidized Zones{ weathering products
  10522. Sierra Gorda, Chile
  10523. Santa Ana Mine, Caracoles, Sierra Gorda, Chile
  10524. Santanaite^9PbO.*2PBO2.CrO3
  10525. ftsTag
  10526. Schreyerite
  10527. ftstitle
  10528. ftsTitleOverride
  10529. Schreyerite
  10530. k5-6[
  10531. [V~3]2Ti3O9
  10532. Tiny grains}
  10533. Monoclinic
  10534. Oxides
  10535. Regional Metamorphic rocks
  10536. Voi, Kenya+
  10537. Kwale dist., Voi (S), Kenya
  10538. Schreyerite^(V+3)2Ti3O9
  10539. ftsTag
  10540. a, Australia
  10541. }WINM
  10542. rmined
  10543. Cubic
  10544. Rounded anhedral grains.
  10545. Sulphides, Tellurides etc
  10546. Hydrothermal Ore veins
  10547. ftstitle
  10548. Northwest Territories, Canada; FSU; Former Yugoslavia;
  10549. Rutherfordine
  10550. ftstitle
  10551. ftsTitleOverride
  10552. Rutherfordine
  10553. vNot determined
  10554. White
  10555. Perfect
  10556. UO2[CO3]
  10557. Thin lath_like single crystals up to 3mm in length\ elongated{ large\ microscopic fibrous aggregates\ crystals often striated\ often form radiating clusters}
  10558. Orthorhombic
  10559. Anhydrous Carbonates
  10560. Sedimentary Uranium Ores
  10561. Edwards Creek, South Australia; Tanzania; Maine, New Hampshire, Wyoming, USA; Katanga, Democratic Republic of Congo
  10562. Morogoro, Uluguru Mountains, Tanzania
  10563. Rutherfordine^UO2(CO3)
  10564. ftsTag
  10565. Rutile
  10566. ftstitle
  10567. ftsTitleOverride
  10568. Rutile?
  10569. m6-7Y
  10570. Reddish brown
  10571. Transparent_translucent
  10572. Distinct in one direction
  10573. Thick_columnar{ needle_shaped crystals\  often heart_shaped and reniform twins\  longitudinal striation{ compact{ granular{ tabular{ disseminated{ detached grains}
  10574. Tetragonal
  10575. Uneven{ conchoidal}
  10576. Oxides
  10577. Many different geological environmentsQ
  10578. Widespread common mineral; USA; Austria; Brazil; Canada; Czech Reoublic; France; Germany; Italy; Madagascar; Norway; Romania; Sweden; Switzerland; FSU
  10579. Cajuelo, Burgos, Spain)
  10580. Rutile^TiO2
  10581. ftsTag
  10582. Rynersonite
  10583. ftstitle
  10584. ftsTitleOverride
  10585. Rynersonite
  10586. i4-5a
  10587. White
  10588. Ca[Ta{Nb]2O6
  10589. Felted masses of fibrous crystals up to several centimetres in length}
  10590. Orthorhombic7
  10591. Uneven fracture}]
  10592. Multiple Oxides
  10593. Pegmatites
  10594. San Diego County, California, USA
  10595. Himalaya Mine, Mesa Grande Dist., San Diego Co., California, USA1
  10596. Rynersonite^Ca(Ta,Nb)2O6i
  10597. ftsTag
  10598. Sabatierite
  10599. ftstitle
  10600. ftsTitleOverride
  10601. Sabatierite
  10602. vNot determined
  10603. Opaque
  10604. Not determined
  10605. TlCu4Se3
  10606. Radiating aggregates}
  10607. Orthorhombic
  10608. Sulphides{ Tellurides etc
  10609. Hydrothermal Ore veinss
  10610. Czech Republic
  10611. Bukov deposit, Moravia, Czech Republic
  10612. Sabatierite^TlCu4Se3
  10613. ftsTag
  10614. Sabieite
  10615. ftstitle
  10616. ftsTitleOverride
  10617. Sabieite?
  10618. vNot determined
  10619. White
  10620. Opaque
  10621. [NH4]Fe~3[SO4]2
  10622. Powdery}
  10623. Trigonal
  10624. Anhydrous Sulphates
  10625. Caves
  10626. Transvaal, South Africa
  10627. Lone Creek Fall Cave, Sabie, Transvaal (E), South Africa
  10628. Sabieite^(NH4)Fe+3(SO4)2
  10629. ftsTag
  10630. Sabinaite
  10631. ftstitle
  10632. ftsTitleOverride
  10633. Sabinaite
  10634. vNot determined
  10635. White
  10636. Perfect
  10637. Na4Zr2TiO4[CO3]4
  10638. Minute platy grains upo to 0}01 x 0}001mm{ fine grained powdery coatings and chalky aggregates}
  10639. Monoclinic]
  10640. Anhydrous Carbonates
  10641. Carbonatites
  10642. Montreal Island, Quebec, Canada
  10643. Francon quarry, St.-Michel dist., Montreal Island, Qu
  10644. bec, Canada
  10645. Sabinaite^Na4Zr2TiO4(CO3)4q
  10646. ftsTag
  10647. Sabugalite
  10648. ftstitle
  10649. ftsTitleOverride
  10650. SabugaliteE
  10651. e2-3_
  10652. Yellow{
  10653. Transparent_translucent
  10654. Perfect
  10655. HAl[UO2]4[PO4]4}*16H2O
  10656. Thin plates up to 1 mm on edge{ square or rectangular lath_like in shape\ plane of flattening uneven{ warped or striated\ densely aggregated crusts}
  10657. Monoclinic
  10658. Hydrated Phosphates
  10659. Sedimentary Uranium Ores
  10660. Arizona, Utah, Wyoming, USA; France; Brazil; France; Portugal; Spaino
  10661. Mina de Quarta Seira, Sabugal, Beira Alta, Portugal; Kariz, Minho, Portugal
  10662. Sabugalite^HAl(UO2)4(PO4)4.*16H2O
  10663. ftsTag
  10664. Sacrofanite
  10665. ftstitle
  10666. ftsTitleOverride
  10667. Sacrofanite
  10668. k5-6a
  10669. Colourless
  10670. Transparent
  10671. Perfect
  10672. [Na{Ca{K]9[Si{Al]12O24[[OH]2{[SO4]{[CO3]{[Cl2]]3}nH2O
  10673. As flattened hexagonal prisms}A
  10674. Hexagonal
  10675. Framework Silicates
  10676. Late stage cavities in Volcanic rocks
  10677. Roma, Italy
  10678. Sacrofano, Lazio (Latium), Roma, Italy%
  10679. Sacrofanite^(Na,Ca,K)9(Si,Al)12O24[(OH)2,(SO4),(CO3),(Cl2)]3.nH2O
  10680. ftsTag
  10681. Safflorite
  10682. ftstitle
  10683. ftsTitleOverride
  10684. SaffloriteG
  10685. i4-5a
  10686. Silver}
  10687. Opaque
  10688. Distinct in one direction
  10689. [Co{Fe]As2
  10690. Lentiform{ disc_shaped crystals\ stellate triplets{ compact{ reniform{ botryoidal{ fibrous{ finely granular{ radiate{ massive}}
  10691. Orthorhombic
  10692. Conchoidal{ brittle}
  10693. Sulphides{ Tellurides etc
  10694. Hydrothermal Ore veins%
  10695. South Lorrain, Ontario, Canada; Germany; Morocco; Japan; Sardinia; Sweden
  10696. Nordmark, V
  10697. rmland, Sweden
  10698. Safflorite^(Co,Fe)As2
  10699. ftsTag
  10700. Sahamalite-(Ce)
  10701. ftstitle
  10702. ftsTitleOverride
  10703. Sahamalite_[Ce]
  10704. vNot determined
  10705. Colourless
  10706. Transparent
  10707. [Mg{Fe~2]Ce2[CO3]4
  10708. Tabular crystals}
  10709. MonoclinicA
  10710. Anhydrous Carbonatesk
  10711. Hydrothermal Ore veins
  10712. California, USA
  10713. Mountain Pass mine, San Bernardino Co., California, USA
  10714. Sahamalite-(Ce)^(Mg,Fe+2)Ce2(CO3)4M
  10715. ftsTag
  10716. Sainfeldite
  10717. ftstitle
  10718. ftsTitleOverride
  10719. Sainfeldite
  10720. vNot determined
  10721. Colourless
  10722. Transparent
  10723. Not determined
  10724. Ca5[AsO4]2[AsO3OH]2}*4H2O
  10725. Minute flattened rosettes or radiating crystals\ crystals elongate parallel and flattened}s
  10726. Monoclinic
  10727. Hydrated Arsenates
  10728. Oxidized Zones{ weathering products
  10729. Sainte-Marie aux mines, Alsace, France; Bohemia, Czech Republic
  10730. Gabe Gottes vein, Rauenthal, Ste.- Marie-aux-Mines, Vosges Mtns., Haut-Rhin, Alsace, France
  10731. Sainfeldite^Ca5(AsO4)2(AsO3OH)2.*4H2O
  10732. ftsTag
  10733. Sakhaite
  10734. ftstitle
  10735. ftsTitleOverride
  10736. SakhaiteA
  10737. Greys
  10738. Transparent
  10739. Not determined
  10740. Ca3Mg[BO3]2[CO3]}nH2O
  10741. Massive\ in lens_like bodies}
  10742. Cubic
  10743. Compound Borates[
  10744. Skarns and Calc_Silicates
  10745. middle and lower Paleozoic dolomites, Siberia, FSU
  10746. Ural Mts. (N), Siberia, Russia, FSU
  10747. Sakhaite^Ca3Mg(BO3)2(CO3).nH2OK
  10748. ftsTag
  10749. Sakharovaite (Bismuth jamesonite)
  10750. ftstitle
  10751. ftsTitleOverride
  10752. Sakharovaite [Bismuth jamesonite]
  10753. vNot determined
  10754. Opaque
  10755. Perfect
  10756. [Pb{Fe][Bi{Sb]2S4
  10757. Fine capillary crystals{ up to 1 cm long{ in radiating aggregates}m
  10758. Orthorhombic
  10759. Sulphosalts
  10760. Hydrothermal Ore veins
  10761. Tien Shan Mts. (W), Russia, FSU
  10762. Ustarasaisk deposit, Tien Shan Mts. (W), Russia, FSU]
  10763. Sakharovaite (Bismuth jamesonite)^(Pb,Fe)(Bi,Sb)2S4
  10764. ftsTag
  10765. Perfect
  10766. [Pb{Fe][Bi{Sb]2S4
  10767. Fine capillary crystals{ up to 1 cm long{ in radiating aggregates}m
  10768. Orthorhombic
  10769. Sulphosalts
  10770. Hydrothermal Ore veins
  10771. Tien Shan Mts. (W), Russia, FSU
  10772. Ustarasaisk deposit, Tien Shan Mts. (W), Russia, FSU]
  10773. Sakharovaite (Bismuth jamesonite)^(Pb,Fe)(Bi,Sb)2S4
  10774. SaORD
  10775. yduple
  10776. dmF@ields
  10777. .:9]P
  10778. Ashanite
  10779. Rouseite
  10780. ftstitle
  10781. ftsTitleOverride
  10782. Rouseite?
  10783. Yellow to orange}
  10784. Perfect
  10785. Pb2Mn[AsO3]2}*2H2O
  10786. Triclinic
  10787. Brittle}
  10788. Hydrated Arsenates)
  10789. Skarns and Calc_Silicates
  10790. ngban, V
  10791. rmland, Sweden
  10792. ngban mine, Filipstad (near), V
  10793. rmland, Sweden
  10794. Rouseite^Pb2Mn(AsO3)2.*2H2O
  10795. ftsTag
  10796. Routhierite
  10797. ftstitle
  10798. ftsTitleOverride
  10799. Routhierite
  10800. VHN25=148
  10801. Opaque
  10802. [Tl{Cu{]Hg[As{Sb]S3
  10803. As small grains and veinlets} Polysynthetic crystals}
  10804. TetragonalM
  10805. Sulphosalts
  10806. Hydrothermal Ore veins
  10807. Hautes-Alpes, France
  10808. Jas Roux, Valgaudemar, Hautes-Alpes, France
  10809. Routhierite^(Tl,Cu,)Hg(As,Sb)S3
  10810. ftsTag
  10811. Roweite
  10812. ftstitle
  10813. ftsTitleOverride
  10814. Roweite
  10815. Brown
  10816. Transparent
  10817. Ca2[Mn~2]2B4O7[OH]6
  10818. Crystals lath_like{ elongated and striated{ tabular}%
  10819. OrthorhombicG
  10820. Conchoidal fracture{ brittle}
  10821. Anhydrous Borates
  10822. Skarns and Calc_Silicates
  10823. New Jersey, USA
  10824. Franklin, Sussex Co., New Jersey, USA
  10825. Roweite^Ca2(Mn+2)2B4O7(OH)6
  10826. ftsTag
  10827. Rowlandite-(Y)
  10828. ftstitle
  10829. ftsTitleOverride
  10830. Rowlandite_[Y]K
  10831. k5-6e
  10832. Green
  10833. Transparent_translucent
  10834. Y4Fe~2Si4O14F2 [?]
  10835. Irregular masses}
  10836. Amorphous
  10837. Silicates
  10838. Pegmatites_
  10839. Texas, USA
  10840. Barringer Hill, Blufton (near), Llano Co., Texas, USA
  10841. Rowlandite-(Y)^Y4Fe+2Si4O14F2 (?)
  10842. ftsTag
  10843. Rozenite
  10844. ftstitle
  10845. ftsTitleOverride
  10846. RozeniteA
  10847. vNot determined
  10848. Colourless to white
  10849. Transparent_translucent
  10850. Not determined
  10851. Fe~2SO4}*4H2O
  10852. Crystals tabular{ very minute\ usually as microcrystalline crusts}_
  10853. Monoclinic
  10854. Hydrated Sulphates
  10855. Efflorescences
  10856. Ontario, Canada; Arizona, Iowa, USA; England; Japan; Poland
  10857. Ornak, W. High Tatra, Poland ; Staszic mine, Rudki, Polandm
  10858. Rozenite^Fe+2SO4.*4H2O
  10859. ftsTag
  10860. , USA; England; Japan; Poland
  10861. Ornak, W. High Tatra, Poland ; Staszic mine, Rudki, Polandm
  10862. Rozenite^Fe+2SO4.*4H2O
  10863. l4Si6O24F
  10864. ftsTitleOverride
  10865. Rubellite (pink Elbaite - variety of Tourmaline)
  10866. ftstitle
  10867. ftsTitleOverride
  10868. Rubellite [pink Elbaite _ variety of Tourmaline]
  10869. Light green to blackish green
  10870. Transparent_translucent
  10871. Indistinct-
  10872. Na[Li{Al]3Al6[BO3]3Si6O18[OH]4a
  10873. Crystals short to long prismatic{ vertically striated\ also acicular{ rarely flattened as thin tablets\ 3_{ 6_ or 9_sided\ hemimorphic\ single crystals or as parallel to radiating groups\ massive{ compact\ columnar to fibrous\ twinning}c
  10874. Trigonal
  10875. Fracture uneven to conchoidal\ brittle}
  10876. Ring Silicates
  10877. Late stage cavities in Granites or Syenites
  10878. San Diego County, California, USA
  10879. Rubellite (pink Elbaite - variety of Tourmaline)^Na(Li,Al)3Al6(BO3)3Si6O18(OH)4
  10880. ftsTag
  10881. Rucklidgeite
  10882. ftstitle
  10883. ftsTitleOverride
  10884. RucklidgeiteG
  10885. vNot determined
  10886. Colourless
  10887. Not determined
  10888. [Bi{Pb]3Te4
  10889. Foliated aggregates and as tabular grains up to 0}5mm}
  10890. Trigonal=
  10891. Sulphides{ Tellurides etc
  10892. Hydrothermal Ore veins
  10893. Zod and Kochkar gold deposits, FSU
  10894. Zod mine, Armenia; and Kochkar mine, Ural Mts., Russia, FSU
  10895. Rucklidgeite^(Bi,Pb)3Te4[
  10896. ftsTag
  10897. Ruizite
  10898. ftstitle
  10899. ftsTitleOverride
  10900. Ruizite
  10901. Orange to orange_brown
  10902. Not determined
  10903. CaMn~3Si2O6[OH]}*2H2O
  10904. Prismatic crystals elongated and twinned\ usually forms spherules up to 1 mm across\ rarely as isolated crystals}
  10905. Monoclinicy
  10906. Silicates
  10907. Skarns and Calc_Silicates
  10908. Gila County, Arizona, USA
  10909. Christmas Mine, Christmas, Gila Co., Arizona, USA
  10910. Ruizite^CaMn+3Si2O6(OH).*2H2O
  10911. ftsTag
  10912. Russellite
  10913. ftstitle
  10914. ftsTitleOverride
  10915. RusselliteC
  10916. g3-4]
  10917. Yellow to yellowish green
  10918. Not determined
  10919. Bi2WO6
  10920. Massive{ compact{ fine_grained}
  10921. Tetragonal#
  10922. Tungstates{ MolybdatesO
  10923. Hydrothermal Ore veins{
  10924. Cornwall, England, UK
  10925. Castle-an-Dinas wolfram mine, St. Columb Major, Cornwall, England
  10926. Russellite^Bi2WO6
  10927. ftsTag
  10928. Rustenburgite
  10929. ftstitle
  10930. ftsTitleOverride
  10931. Rustenburgite
  10932. i4-5a
  10933. Not determined
  10934. [Pt{Pd]3Sn
  10935. Single{ microscopic}
  10936. Cubic
  10937. Native elements and Alloys
  10938. Basic and Ultrabasic Igneous rocksS
  10939. Rustenburg and Atok platinum mines, Bushveld Igneous Complex, South Africa
  10940. Rustenburg mine, Merensky Reef, Transvaal, South Africa
  10941. Rustenburgite^(Pt,Pd)3Sn9
  10942. ftsTag
  10943. Ruthenarsenite
  10944. ftstitle
  10945. ftsTitleOverride
  10946. RuthenarseniteI
  10947. Not determined
  10948. [Ru{Ni]As
  10949. Irregular inclusions}
  10950. Orthorhombic
  10951. Sulphides{ Tellurides etc
  10952. Basic and Ultrabasic Volcanic rocks
  10953. Ioma area, Papua New Guinea
  10954. Papua New Guinea
  10955. Ruthenarsenite^(Ru,Ni)As
  10956. ftsTag
  10957. Rutheniridosmine
  10958. ftstitle
  10959. ftsTitleOverride
  10960. RutheniridosmineO
  10961. m6-7i
  10962. White
  10963. Opaque
  10964. [Ir{Os{Ru]
  10965. Minute grains}
  10966. Hexagonal
  10967. Native elements and Alloys5
  10968. Basic and Ultrabasic Volcanic rocks
  10969. Hokkaido, Japan
  10970. Hokkaido, Japan
  10971. Rutheniridosmine^(Ir,Os,Ru)
  10972. ftsTag
  10973. Rutheniridosmine
  10974. ftstitle
  10975. ftsTitleOverride
  10976. RutheniridosmineO
  10977. m6-7i
  10978. White
  10979. Opaque
  10980. [Ir{Os{Ru]
  10981. Minute grains}
  10982. Hexagonal
  10983. Native elements and Alloys5
  10984. Basic and Ultrabasic Volcanic rocks
  10985. Hokkaido, Japan
  10986. Hokkaido, Japan
  10987. Rutheniridosmine^(Ir,Os,Ru)
  10988. matite, North Groton, Grafton Co.,
  10989. Oxidized Zones, weathering products
  10990. Tsumeb, Namibia
  10991. Tsumeb, Namibia; Morenci, Arizona, USA
  10992. ftstitle
  10993. Arsentsumebite^Pb2Cu(AsO4)(SO4)(OH)
  10994. Arsentsumebite^Pb2Cu(AsO4)(SO4)(OH)
  10995. merite (Roemerite)
  10996. ftstitle
  10997. ftsTitleOverride
  10998. Romerite [Roemerite][
  10999. g3-4u
  11000. Brown
  11001. Translucent
  11002. Perfect
  11003. Fe~2[Fe~3]2[SO4]4}*14H2O
  11004. Crystals thick tabular\ cuboidal\ as crystal aggregates and crusts\ granular\ stalactitic}o
  11005. Triclinic
  11006. Fracture uneven\ brittle}
  11007. Hydrated Sulphates
  11008. Effloresences
  11009. Arizona, California, Utah, USA; Chile; Czech Republic; Germany; Iran; FSU
  11010. Rammelsberg mine, Harz, Germany
  11011. merite (Roemerite)^Fe+2(Fe+3)2(SO4)4.*14H2O
  11012. ftsTag
  11013. ntgenite-(Ce) (Roentgenite)
  11014. ftstitle
  11015. ftsTitleOverride
  11016. Rontgenite_[Ce] [Roentgenite]
  11017. Brown
  11018. Transparent_translucent
  11019. Ca2[Ce{La]3[CO3]5F3
  11020. Similar to parisite\ most crystals singly terminated\ the two pyramids are striated horizontally}
  11021. Trigonal
  11022. Fracture conchoidal}
  11023. Anhydrous Carbonates
  11024. Syenites{ Alkali intrusions
  11025. Narsarsuaq, Greenland
  11026. Narsarsuaq, Julianehaab district, Greenland
  11027. ntgenite-(Ce) (Roentgenite)^Ca2(Ce,La)3(CO3)5F3
  11028. ftsTag
  11029. Rooseveltite
  11030. ftstitle
  11031. ftsTitleOverride
  11032. RooseveltiteI
  11033. i4-5c
  11034. Grey}
  11035. Not determined
  11036. BiAsO4
  11037. Thin botryoidal crusts}
  11038. Monoclinic
  11039. Brittle})
  11040. Anhydrous Arsenates
  11041. Intermediate to acid Volcanic rocks
  11042. Potosi, Bolivia; Germany
  11043. Maragua (near), Santiaguilla, Potos
  11044. , Bolivia
  11045. Rooseveltite^BiAsO4
  11046. ftsTag
  11047. Roquesite
  11048. ftstitle
  11049. ftsTitleOverride
  11050. Roquesite
  11051. g3-4]
  11052. Greyw
  11053. Opaque
  11054. Not determined
  11055. CuInS2
  11056. Subhedral crystals to rounded grains}
  11057. Tetragonal/
  11058. Sulphides{ Tellurides etc
  11059. Hydrothermal Ore veins
  11060. Mt Pleasant, Fredericton, New Brunswick, Canada; Sweden; Japan
  11061. Charrier, Allier, France
  11062. Roquesite^CuInS2=
  11063. ftsTag
  11064. Rosasite
  11065. ftstitle
  11066. ftsTitleOverride
  11067. RosasiteA
  11068. i4-5[
  11069. Green
  11070. Not determined
  11071. [Cu~2{Zn]2[CO3][OH]2
  11072. Botryoidal or mammillary crusts with fibrous structure\ and as felt_like crusts of microscopic crystals}C
  11073. Monoclinicc
  11074. Cleavage in two directions at right angles\ brittle}
  11075. Anhydrous Carbonates
  11076. Heavy mineral sands
  11077. Widespread USA; Germany; Japan; Mexico; Namibia; Sardinia
  11078. Rosas mine, Narcao, Cagliari, Sardegna (Sardinia), Italy
  11079. Rosasite^(Cu+2,Zn)2(CO3)(OH)2
  11080. ftsTag
  11081. Roscherite
  11082. ftstitle
  11083. ftsTitleOverride
  11084. RoscheriteC
  11085. i4-5]
  11086. Variety of colours
  11087. Ca[Mn~2{Fe~2{]2Be3[PO4]3[OH]3}*2H2O
  11088. Tabular crystals\ as thin plates or radiating fibres}
  11089. Triclinic
  11090. Hydrated Phosphates
  11091. Pegmatites
  11092. Sachsen, Germany
  11093. Greifenstein, Ehrenfriedersdorf (near), Sachsen, Germany
  11094. Roscherite^Ca(Mn+2,Fe+2,)2Be3(PO4)3(OH)3.*2H2OQ
  11095. ftsTag
  11096. Roscoelite
  11097. ftstitle
  11098. ftsTitleOverride
  11099. RoscoeliteE
  11100. e2-3_
  11101. Brown
  11102. Translucent
  11103. Perfect
  11104. K[V~3{Al{Mg]2[AlSi3]O10[OH]2
  11105. Minute scales{ often in stellate groups}+
  11106. MonoclinicK
  11107. Sheet Silicates
  11108. Sedimentary Uranium Ores
  11109. California, Colorado, USA; Kalgoorlie, Western Australia; Gabon
  11110. Stuckslacker Mine, Coloma (near), El Dorado Co., California, USAK
  11111. Roscoelite^K(V+3,Al,Mg)2(AlSi3)O10(OH)2
  11112. ftsTag
  11113. Roselite-beta
  11114. ftstitle
  11115. ftsTitleOverride
  11116. Roselite_beta
  11117. g3-4c
  11118. Pink}
  11119. Transparent_translucent
  11120. Perfect
  11121. Ca2Co[AsO4]2}*2H2O
  11122. Granular masses\ distinct crystals not common}5
  11123. Triclinic
  11124. Hydrated Arsenates}
  11125. Oxidized Zones{ weathering products
  11126. Germany; Namibia; Bou Izakarn, Morocco
  11127. Roselite-beta^Ca2Co(AsO4)2.*2H2O3
  11128. ftsTag
  11129. Rosenbuschite
  11130. ftstitle
  11131. ftsTitleOverride
  11132. Rosenbuschite
  11133. k5-6g
  11134. Orange to orange_brown
  11135. Transparent
  11136. Perfect
  11137. [Ca{Na]3[Zr{Ti]Si2O8F
  11138. Crystals prismatic or acicular{ up to 2 mm long\ usually massive with radial_fibrous structure}
  11139. Triclinic
  11140. Fracture uneven{ brittle}
  11141. Silicates
  11142. Syenites{ Alkali intrusions
  11143. New Hampshire, USA; Brazil; Norway; FSU
  11144. Barkevik (?), Langesundfjord, Norway
  11145. Rosenbuschite^(Ca,Na)3(Zr,Ti)Si2O8F
  11146. ftsTag
  11147. Rosenhahnite
  11148. ftstitle
  11149. ftsTitleOverride
  11150. RosenhahniteG
  11151. i4-5a
  11152. Colourless
  11153. Perfect
  11154. Ca3Si3O8[OH]2
  11155. Crystals tabular to lath_like\ crystals occur in irregular clusters and often are dull and etched};
  11156. Triclinic
  11157. Silicates
  11158. Skarns and Calc_Silicates
  11159. Mendocino County, California, USA; Bohemia, Czech Republic; New Zealand
  11160. Russian River, Mendocino Co., California, USA
  11161. Rosenhahnite^Ca3Si3O8(OH)2
  11162. ftsTag
  11163. Rosickyite (g-sulphur or g-sulfur)
  11164. ftstitle
  11165. ftsTitleOverride
  11166. Rosickyite [g_sulphur or g_sulfur]s
  11167. vNot determined
  11168. Colourless
  11169. Crystals equidimensional to platy or acicular\ usually less than 0}5mm in diameter\ sometimes skeletal\ inverts to sulphur at room temperature\ twinning}
  11170. Monoclinic
  11171. Native elements and Alloys
  11172. Fumaroles
  11173. New Letovice, M
  11174. hren, Czech Republic; Italy; California, USA]
  11175. rna, Letovice (near), Moravia, Czech Republic
  11176. Rosickyite (g-sulphur or g-sulfur)^S
  11177. ftsTag
  11178. Rossite
  11179. ftstitle
  11180. ftsTitleOverride
  11181. Rossite
  11182. e2-3[
  11183. Yelloww
  11184. Transparent
  11185. Ca[V~5]2O6}*4H2O
  11186. Small glassy kernels embedded in metarossite\ synthetic crystals usually elongated and flattened\ rarely tabular{ lath_like{ or needle_like\ twinning}
  11187. Triclinic
  11188. Brittle}
  11189. Hydrated Vanadates
  11190. Sedimentary Uranium Ores
  11191. Colorado, Utah, USA
  11192. Wm. O'Neill's Claim, Bull Pen Canyon, San Miguel Co., Colorado, USA
  11193. Rossite^Ca(V+5)2O6.*4H2O
  11194. ftsTag
  11195. sslerite (Roesslerite)
  11196. ftstitle
  11197. ftsTitleOverride
  11198. Rosslerite [Roesslerite]a
  11199. e2-3{
  11200. Colourless to white
  11201. Transparent
  11202. Imperfect
  11203. MgH[AsO4]4}*7H2O
  11204. Crystals short prismatic{ small and rare\ as fine_grained or fibrous crusts}o
  11205. Monoclinic
  11206. Hydrated Arsenates
  11207. Oxidized Zones{ weathering products
  11208. Bieber (near Hanau) and Schwarzwald, Germany; Bohemia, Czech Republic
  11209. Bieber, Hanau (near), Hessen, Germany
  11210. sslerite (Roesslerite)^MgH(AsO4)4.*7H2O
  11211. ftsTag
  11212. Rostite
  11213. ftstitle
  11214. ftsTitleOverride
  11215. Rostite
  11216. vNot determined
  11217. White
  11218. Not determined
  11219. Al[SO4][OH{F]}*5H2O
  11220. Chalky masses\ rhomboid tablets}
  11221. Orthorhombic%
  11222. Hydrated SulphatesM
  11223. Slags and Clinkersu
  11224. Kladno district, Bohemia, Czech Republic
  11225. Schoeller mine, Kladno, Praha (near), Stredocesky kraj, Bohemia, Czech Republic
  11226. Rostite^Al(SO4)(OH,F).*5H2O
  11227. ftsTag
  11228. Kladno district, Bohemia, Czech Republic
  11229. Schoeller mine, Kladno, Praha (near), Stredocesky kraj, Bohemia, Czech Republic
  11230. Rostite^Al(SO4)(OH,F).*5H2O
  11231. 2(As+3)3O36(OH)17
  11232. F4>;0
  11233. d etail
  11234. x87 9Por8^
  11235. 7EM.DLL
  11236. vendors
  11237.  who wa
  11238. @1compuB)
  11239. hardwa
  11240. rtugal; Rwanda
  11241. ftstitle
  11242. 7-U-7 Ranch, Bagdad Copper Mine (near), Hillside, Yavapai Co., Arizona, USA
  11243. Bermanite^Mn+2(Mn+3)2(PO4)2(OH)2.*4H2O
  11244. Bermanite^Mn+2(Mn+3)2(PO
  11245. Rinneite
  11246. ftstitle
  11247. ftsTitleOverride
  11248. RinneiteA
  11249. g3-4[
  11250. Colourless to white
  11251. K3NaFe~2Cl6
  11252. Massive granular\ synthetic crystals short prismatic or thick tabular}
  11253. Trigonal;
  11254. Fracture conchoidal{ splintery}
  11255. Halides
  11256. Evaporites
  11257. Sachsen, Germany; FSU
  11258. Nordhausen and Hildesheim salt deposits, Sachsen, Germany
  11259. Rinneite^K3NaFe+2Cl6_
  11260. ftsTag
  11261. Rivadavite
  11262. ftstitle
  11263. ftsTitleOverride
  11264. RivadaviteG
  11265. g3-4a
  11266. Colourless
  11267. Transparent
  11268. Very good
  11269. Na6MgB24O40}*22H2O
  11270. Crystals prismatic{ elongated and flattened\ up to 3mm long\ as nodular masses from 1_9cm in diameter composed of aggregates of single crystals}
  11271. Monoclinic
  11272. Extremely brittle\ tends to break in splintery fragments}
  11273. Hydrated Borates'
  11274. EvaporitesG
  11275. Province of Salta, Argentinay
  11276. Tincalayu Borax Deposit, Salar del Hombre Muerto, Salta, Argentina
  11277. Rivadavite^Na6MgB24O40.*22H2O
  11278. ftsTag
  11279. Riversideite
  11280. ftstitle
  11281. ftsTitleOverride
  11282. RiversideiteG
  11283. White
  11284. Not determined
  11285. Ca5Si6O16[OH]2}*2H2O
  11286. Massive{ fibrous}
  11287. Orthorhombic
  11288. Silicates
  11289. Skarns and Calc_Silicates
  11290. Riverside County, California, USA
  11291. Crestmore, Riverside Co., California, USA
  11292. Riversideite^Ca5Si6O16(OH)2.*2H2O
  11293. ftsTag
  11294. Roaldite
  11295. ftstitle
  11296. ftsTitleOverride
  11297. Roaldite?
  11298. k5-6Y
  11299. White
  11300. Not determined
  11301. Elongated{ thick platy inclusions}
  11302. Cubic
  11303. Native elements and Alloys7
  11304. MeteoritesW
  11305. Deep Spacew
  11306. Jerslev and Youndegin meteorites
  11307. Roaldite^Fe4N
  11308. ftsTag
  11309. Robertsite
  11310. ftstitle
  11311. ftsTitleOverride
  11312. RobertsiteC
  11313. g3-4]
  11314. Reddish brown
  11315. Ca2[Mn~3]3[PO4]3O2}*3H2O
  11316. Botryoidal aggregates up to 1cm{ radial aggregates{ as barrel_shaped crystals{ as pseudo_hexagonal platy crystals up to 0}5mm across}
  11317. Monoclinic
  11318. Hydrated Phosphates
  11319. Pegmatites
  11320. Arizona, South Dakota, USA; Namibia; Germany
  11321. Tip Top Pegmatite, Custer, Custer Co., South Dakota, USA_
  11322. Robertsite^Ca2(Mn+3)3(PO4)3O2.*3H2O
  11323. ftsTag
  11324. Robinsonite
  11325. ftstitle
  11326. ftsTitleOverride
  11327. Robinsonite
  11328. e2-3c
  11329. Grey}
  11330. Opaque
  11331. Pb4Sb6S13
  11332. Crystals slender prismatic{ striated\ massive{ fibrous to compact}+
  11333. Triclinic
  11334. Fracture irregular\ brittle}}
  11335. Sulphosalts
  11336. Hydrothermal Ore veins
  11337. Pershing County, Nevada, USA; Spain
  11338. Red Bird Mine, Pershing Co., Nevada, USAC
  11339. Robinsonite^Pb4Sb6S13
  11340. ftsTag
  11341. Rodalquilarite
  11342. ftstitle
  11343. ftsTitleOverride
  11344. RodalquilariteM
  11345. e2-3g
  11346. Green
  11347. H3[Fe~3]2[Te~4O3]4Cl
  11348. Tiny stout crystals{ usually less than 0}1mm\ also as crusts}
  11349. Triclinic
  11350. Very brittle\ easily crushed to a greenish yellow powder}
  11351. Selenites{ Selenates{ Tellurites{ Tellurates
  11352. Oxidized Zones{ weathering products
  11353. Almeria Province, Spain
  11354. Rodalquilar deposit, Almeria, Spain
  11355. Rodalquilarite^H3(Fe+3)2(Te+4O3)4Cl
  11356. ftsTag
  11357. Roeblingite
  11358. ftstitle
  11359. ftsTitleOverride
  11360. Roeblingite
  11361. White
  11362. Translucent
  11363. Perfect
  11364. Pb2Ca6Mn~2[Si6O18][SO4]2[OH]2}*4H2O
  11365. As compact masses composed of minute prismatic crystals}\ also fibrous}
  11366. Monoclinics
  11367. Silicates
  11368. Skarns and Calc_Silicates
  11369. New Jersey, USA
  11370. Franklin Furnace, Sussex Co., New Jersey, USA
  11371. Roeblingite^Pb2Ca6Mn+2(Si6O18)(SO4)2(OH)2.*4H2O
  11372. ftsTag
  11373. Roedderite
  11374. ftstitle
  11375. ftsTitleOverride
  11376. RoedderiteE
  11377. vNot determined
  11378. Colourless
  11379. Transparent
  11380. [Na{K]2[Mg{Fe~2]5Si12O30
  11381. Flat plates}
  11382. Hexagonal
  11383. Orthosilicates[
  11384. Meteorites{
  11385. Deep Space
  11386. Indarch meteorite, Shusha, Elisavetpol, Azerbaijan, FSU
  11387. Roedderite^(Na,K)2(Mg,Fe+2)5Si12O30
  11388. ftsTag
  11389. Roggianite
  11390. ftstitle
  11391. ftsTitleOverride
  11392. RoggianiteC
  11393. vNot determined
  11394. White
  11395. Perfect
  11396. Ca2Be[OH]2Al2Si4O13}*2}5H2O
  11397. Fibrous aggregates{ elongated along c_axis}
  11398. Tetragonal7
  11399. Silicates
  11400. Pegmatitesw
  11401. Novara Province, Italy
  11402. Alpe Rosso, Val Vigezzo, Druogno (near), Orcesco, Novara, Piemonte, Italy
  11403. Roggianite^Ca2Be(OH)2Al2Si4O13.*2.5H2OI
  11404. ftsTag
  11405. hnite
  11406. ftstitle
  11407. ftsTitleOverride
  11408. Rokuhnite
  11409. vNot determined
  11410. Colourless
  11411. Transparent
  11412. Very good
  11413. Fe~2Cl2}*2H2O
  11414. Crystals tabular{ consist of short flexible fibres}
  11415. MonoclinicY
  11416. Halides
  11417. Evaporites
  11418. Zechstein Basin, Germany
  11419. Salzdetfurth and Siegfried- Giesen mines, Zechstein basin, Germany
  11420. hnite^Fe+2Cl2.*2H2O
  11421. ftsTag
  11422. Romanechite
  11423. ftstitle
  11424. ftsTitleOverride
  11425. Romanechite
  11426. k5-6c
  11427. Black
  11428. Opaque
  11429. Not determined
  11430. [Ba{H2O][Mn~4{Mn~3]5O10
  11431. Cryptocrystalline{ botryoidal{ reniform{ mammilliform{ compact{ stalactitic{ massive{ fibrous}a
  11432. Monoclinic
  11433. Uneven{ brittle}
  11434. Multiple Oxides
  11435. Oxidized Zones{ weathering products
  11436. Widespread USA; Belgium; France; Germany; India; Scotland; Sweden and elsewhere
  11437. Roman
  11438. che-Thorins, M
  11439. con (near), Sa
  11440. ne et Loire, France
  11441. Romanechite^(Ba,H2O)(Mn+4,Mn+3)5O10
  11442. ftsTag
  11443. Romarchite
  11444. ftstitle
  11445. ftsTitleOverride
  11446. RomarchiteE
  11447. k5-6_
  11448. Black
  11449. Opaque
  11450. Not determined
  11451. As thin crusts composed of minute crystals}
  11452. Tetragonal7
  11453. OxidesS
  11454. Oxidized Zones{ weathering products
  11455. Ontario, Canada
  11456. Boundary Falls, Winnipeg River, Kenora dist., Ontario, Canada
  11457. Romarchite^SnO5
  11458. ftsTag
  11459. Romarchite
  11460. ftstitle
  11461. ftsTitleOverride
  11462. RomarchiteE
  11463. k5-6_
  11464. Black
  11465. Opaque
  11466. Not determined
  11467. As thin crusts composed of minute crystals}
  11468. Tetragonal7
  11469. OxidesS
  11470. Oxidized Zones{ weathering products
  11471. Ontario, Canada
  11472. Boundary Falls, Winnipeg River, Kenora dist., Ontario, Canada
  11473. Romarchite^SnO
  11474. hnite^Fe+2Cl2.*2H2O
  11475. t Silicates
  11476. Colorado, USA
  11477. Hydrothermal Ore veins
  11478. ftstitle
  11479. Rhodesite
  11480. ftstitle
  11481. ftsTitleOverride
  11482. Rhodesite
  11483. vNot determined
  11484. White
  11485. KHCa2Si8O19}*5H2O
  11486. Matted silky fibres in rosettes up to 2mm in size}
  11487. Orthorhombic/
  11488. Silicates
  11489. Skarns and Calc_Silicates
  11490. Canada; Germany; Kimberley, South Africa; California, USA
  11491. Bultfontein Mine, Kimberley, South Africa
  11492. Rhodesite^KHCa2Si8O19.*5H2O
  11493. ftsTag
  11494. Rhodizite
  11495. ftstitle
  11496. ftsTitleOverride
  11497. Rhodizite
  11498. q8-9_
  11499. Colourless to white
  11500. Transparent_translucent
  11501. Not determined
  11502. [K{Cs]Al4Be4[B{Be]12O28
  11503. Crystals dodecahedral or tetrahedral{ up to 2cm in size}W
  11504. Cubic
  11505. Fracture conchoidal}
  11506. Silicates
  11507. Pegmatites
  11508. Devon, England; Manjaka, Madagascar; FSU
  11509. Sarapulsk and Shaitansk, Mursinsk (near), Ekaterinburg, (Sverdlovsk), Ural Mts., Russia, FSU
  11510. Rhodizite^(K,Cs)Al4Be4(B,Be)12O28
  11511. ftsTag
  11512. Rhodochrosite
  11513. ftstitle
  11514. ftsTitleOverride
  11515. Rhodochrosite
  11516. g3-4g
  11517. Colourless
  11518. Transparent_translucent
  11519. Perfect
  11520. Mn~2CO3
  11521. Lentiform{ rhombohedral crystals\  often recurved{ saddle_shaped agg}{ compact{ granular{ spathic{ massive{ botryoidal}
  11522. Trigonal
  11523. Brittle}
  11524. Anhydrous Carbonates
  11525. Many different geological environments!
  11526. Widespread USA; Argentina; Canada; Germany; Romania; Peru; South Africa
  11527. Cavnic (Kapnikb
  11528. nya or Siebenb
  11529. rgen), Transylvania, Romania
  11530. Rhodochrosite^Mn+2CO3
  11531. ftsTag
  11532. Rhodonite
  11533. ftstitle
  11534. ftsTitleOverride
  11535. Rhodonite
  11536. m6-7]
  11537. Transparent_translucent
  11538. Perfect
  11539. [Mn~2{Fe~2{Mg{Ca]SiO3
  11540. Columnar{ thick_tabular to needle_shaped crystals\  compact{ granular{ massive}
  11541. Triclinic
  11542. Uneven}
  11543. Chain Silicates
  11544. Metamorphic rocks
  11545. Widespread USA; Broken Hill, Australia; Brazil; England; Finland; Hungary; India; Italy; Japan; South Africa; Sweden; FSU
  11546. Rhodonite^(Mn+2,Fe+2,Mg,Ca)SiO3
  11547. ftsTag
  11548. Rhodostannite
  11549. ftstitle
  11550. ftsTitleOverride
  11551. Rhodostannite
  11552. VHN=243-266
  11553. Opaque
  11554. Cu2FeSn3S8
  11555. Massive}
  11556. Trigonal
  11557. Sulphosalts
  11558. Hydrothermal Ore veinsK
  11559. Bolivia
  11560. Vila Apacheta, Bolivia
  11561. Rhodostannite^Cu2FeSn3S8
  11562. ftsTag
  11563. Rhomboclase
  11564. ftstitle
  11565. ftsTitleOverride
  11566. Rhomboclase
  11567. Colourless to white
  11568. Transparent
  11569. Perfect
  11570. HFe~3[SO4]2}*4H2O
  11571. Rhombic thin flattened plates\ also stalactitic with bladed radiating structure}Y
  11572. Orthorhombic{
  11573. Fracture conchoidal to fibrous\ thin cleavages flexible}
  11574. Hydrated Sulphates
  11575. Efflorescences
  11576. Bisbee, Arizona, USA; Argentina; Canada; Chile; Slovakia; Perui
  11577. Szomolnok (Smolnik), Slovakia
  11578. Rhomboclase^HFe+3(SO4)2.*4H2O
  11579. ftsTag
  11580. nite (Rhoenite)
  11581. ftstitle
  11582. ftsTitleOverride
  11583. Rhonite [Rhoenite]O
  11584. vNot determined
  11585. Brown
  11586. Ca2[Fe~2{Fe~3{Mg{Ti]6[Si{Al]6O20
  11587. Triclinic
  11588. Silicates
  11589. Basic and Ultrabasic Volcanic rocks
  11590. Hessen, Germany
  11591. Platz, Br
  11592. ckenau, Rh
  11593. n Mts., Hessen, Germany
  11594. nite (Rhoenite)^Ca2(Fe+2,Fe+3,Mg,Ti)6(Si,Al)6O20
  11595. ftsTag
  11596. Ribbeite
  11597. ftstitle
  11598. ftsTitleOverride
  11599. RibbeiteA
  11600. Pinks
  11601. Transparent
  11602. Not determined
  11603. [Mn~2{Mg]5[SiO4]2[OH]2
  11604. As 0}5mm granular crystals\ as lenses up to 5cm thick and 20cm in length}
  11605. Orthorhombicg
  11606. Orthosilicates
  11607. Regional Metamorphic rocks
  11608. Tsumeb, Namibia
  11609. Kombat mine, Tsumeb, Otavi (E), Namibia
  11610. Ribbeite^(Mn+2,Mg)5(SiO4)2(OH)2
  11611. ftsTag
  11612. Richellite
  11613. ftstitle
  11614. ftsTitleOverride
  11615. RichelliteC
  11616. e2-3]
  11617. Yellow to yellowish brown
  11618. Not determined
  11619. Ca3[Fe~3]10[PO4]8[OH{F]12}*nH2O
  11620. Massive\ compact or foliated{ also as globules with radial_fibrous structure}
  11621. Tetragonalk
  11622. Hydrated Phosphates
  11623. Oxidized Zones{ weathering products
  11624. ge, Belgium
  11625. Richelle, Vis
  11626. ge, Belgium'
  11627. Richellite^Ca3(Fe+3)10(PO4)8(OH,F)12.*nH2Oq
  11628. ftsTag
  11629. Richelsdorfite
  11630. ftstitle
  11631. ftsTitleOverride
  11632. RichelsdorfiteK
  11633. Blue}
  11634. Perfect
  11635. Ca2[Cu~2]5Sb~5[AsO4]4Cl[OH]6}*6H2O
  11636. As spheroidal aggregates\ rarely as tabular crystals}
  11637. Monoclinic?
  11638. Hydrated Arsenatesg
  11639. Hydrothermal Ore veins
  11640. Hessen, Germany
  11641. Bauhaus Mine, Richelsdorf (near), Hessen, Germany
  11642. Richelsdorfite^Ca2(Cu+2)5Sb+5(AsO4)4Cl(OH)6.*6H2O
  11643. ftsTag
  11644. Richterite
  11645. ftstitle
  11646. ftsTitleOverride
  11647. RichteriteG
  11648. k5-6a
  11649. Light green to blackish green
  11650. Transparent_translucent
  11651. Perfect
  11652. Na2Ca[Mg{Fe~2]5Si8O22[OH]2
  11653. Crystals long prismatic{ rarely terminated\ twinning simple\ lamellar}m
  11654. Monoclinic
  11655. Parting{ fracture uneven{ brittle}
  11656. Chain Silicates
  11657. Skarns and Calc_Silicates
  11658. Colorado, Montana, Wyoming, USA; Australia; Burma; Canada; Madagascar; Sweden
  11659. ngban and Pajsberg, V
  11660. rmland, Sweden
  11661. Richterite^Na2Ca(Mg,Fe+2)5Si8O22(OH)2
  11662. ftsTag
  11663. Rickardite
  11664. ftstitle
  11665. ftsTitleOverride
  11666. RickarditeG
  11667. g3-4a
  11668. Pink to purple
  11669. Opaque
  11670. Cu7Te5
  11671. Massive{ compact}
  11672. Tetragonal
  11673. Fracture uneven{ brittle}
  11674. Sulphides{ Tellurides etc
  11675. Hydrothermal Ore veins
  11676. Arizona, Colorado, USA; Western Australia; Japan; South Africa; FSU
  11677. Good Hope Mine, Vulcan, Gunnison Co., Colorado, USA
  11678. Rickardite^Cu7Te5
  11679. ftsTag
  11680. Riebeckite
  11681. ftstitle
  11682. ftsTitleOverride
  11683. RiebeckiteG
  11684. k5-6a
  11685. Light green to blackish green
  11686. Translucent_opaque
  11687. Perfect
  11688. Na2[Fe~2{Mg]3[Fe~3]2Si8O22[OH]2
  11689. Fibrous aggregates}
  11690. Monoclinic[
  11691. Fibrous}y
  11692. Chain Silicates
  11693. Syenites{ Alkali intrusions
  11694. Widespread USA; Australia; Austria; Canada; Corsica; France; Greenland; Korea; Nigeria; Portugal; Scotland; South Africa; FSU; Zambia
  11695. Socotra island, Indian Ocean (Yemen)
  11696. Riebeckite^Na2(Fe+2,Mg)3(Fe+3)2Si8O22(OH)2
  11697. ftsTag
  11698. RiebeckiteG
  11699. k5-6a
  11700. Light green to blackish green
  11701. Translucent_opaque
  11702. Perfect
  11703. Na2[Fe~2{Mg]3[Fe~3]2Si8O22[OH]2
  11704. Fibrous aggregates}
  11705. Monoclinic[
  11706. Fibrous}y
  11707. Chain Silicates
  11708. Syenites{ Alkali intrusions
  11709. Widespread USA; Australia; Austria; Canada; Corsica; France; Greenland; Korea; Nigeria; Portugal; Scotland; South Africa; FSU; Zambia
  11710. Socotra island, Indian Ocean (Yemen)
  11711. Riebeckite^Na2(Fe+2,Mg)3(Fe+3)2Si8O22(OH)2
  11712. Ca2B3O4[OH]4Cl
  11713. Monoclinic
  11714. %:. T
  11715. X9a _
  11716. yptPosit
  11717. Patte
  11718. Reevesite
  11719. ftstitle
  11720. ftsTitleOverride
  11721. Reevesite
  11722. vNot determined
  11723. Yellow to yellowish green
  11724. Not determined
  11725. Ni6[Fe~3]2[CO3][OH]16}*4H2O
  11726. Fine grained aggregates\ individual crystallites are hexagonal platelets up to 0}1mm in diameter and 0}02mm thick}u
  11727. Trigonal
  11728. Hydrated Carbonates
  11729. Oxidized Zones{ weathering products
  11730. Clear Creek, San Benito County, California, USA; Wolf Creek, Western Australia; Barberton Mountain Land, South Africa
  11731. Wolf Creek meteorite crater, Western Australia, Australia
  11732. Reevesite^Ni6(Fe+3)2(CO3)(OH)16.*4H2O
  11733. ftsTag
  11734. Reichenbachite
  11735. ftstitle
  11736. ftsTitleOverride
  11737. ReichenbachiteM
  11738. g3-4g
  11739. Green
  11740. Not determined
  11741. Cu5[PO4]2[OH]4
  11742. Lancet_shaped crystals to 0}3 x 0}3 x 0}06mm}
  11743. Monoclinic/
  11744. Irregular fracture}
  11745. Anhydrous Phosphates
  11746. Oxidized Zones{ weathering products
  11747. Reichenbach and Borstein, Oldenwald, Germany
  11748. Borstein, Reichenbach, Bensheim, Odenwald, Hessen, GermanyO
  11749. Reichenbachite^Cu5(PO4)2(OH)4
  11750. ftsTag
  11751. Reinhardbraunsite
  11752. ftstitle
  11753. ftsTitleOverride
  11754. Reinhardbraunsite
  11755. k5-6i
  11756. Distinct in one direction
  11757. Ca5[SiO4]2[OH{F]2
  11758. Monoclinic
  11759. Silicates
  11760. Skarns and Calc_Silicates
  11761. Laacher See volcanic area, Mayen, Germany
  11762. Ettringer Bellerberg, Mayen (near), Laacher See, Eifel, Germany
  11763. Reinhardbraunsite^Ca5(SiO4)2(OH,F)2
  11764. ftsTag
  11765. Renardite (=Dewindtite ?)
  11766. ftstitle
  11767. ftsTitleOverride
  11768. Renardite [=Dewindtite ?]
  11769. g3-4}
  11770. Yellow to yellowish brown
  11771. Transparent_translucent
  11772. Perfect
  11773. Pb[UO2]4[PO4]2[OH]4}*7H2O
  11774. Crystals{ up to 2 mm long} Lathlike\ as crusts and fibrous nodules}
  11775. Orthorhombic
  11776. Hydrated Phosphates
  11777. Oxidized Zones{ weathering products
  11778. Democratic Republic of Congo;
  11779. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  11780. Renardite (=Dewindtite ?)^Pb(UO2)4(PO4)2(OH)4.*7H2O
  11781. ftsTag
  11782. Renierite
  11783. ftstitle
  11784. ftsTitleOverride
  11785. Renierite
  11786. i4-5[
  11787. Bronze to brassy
  11788. Opaque
  11789. [Cu{Zn]11[Ge{As]2Fe4S16
  11790. Massive\ idiomorphic grains}
  11791. Tetragonal7
  11792. Sulphosalts
  11793. Hydrothermal Ore veins
  11794. Dempublic of Congo
  11795. Renierite^(Cu,Zn)11(Ge,As)2Fe4S16
  11796. (OH,)
  11797. ftsTag
  11798. Retgersite
  11799. ftstitle
  11800. ftsTitleOverride
  11801. RetgersiteE
  11802. e2-3_
  11803. Green
  11804. Perfect
  11805. NiSO4}*6H2O
  11806. Crystals thick tabular\ also prismatic{ elongated\ as fibrous veinlets and crusts{ and as twisted tufts}9
  11807. TetragonalY
  11808. Fracture uneven to subconchoidal\ brittle\ soluble in water}
  11809. Hydrated Sulphates
  11810. Oxidized Zones{ weathering products
  11811. Illinois, Nevada, Pennsylvania, USA; Mount Keith, Western Australia; Canada; Germany; Peru; Poland
  11812. Minasragra, Jun
  11813. n, Peru, and/or Cottonwood Canyon, Churchill Co., Nevada, USA
  11814. Retgersite^NiSO4.*6H2O
  11815. ftsTag
  11816. Retzian-(Ce)
  11817. ftstitle
  11818. ftsTitleOverride
  11819. Retzian_[Ce]I
  11820. Brown
  11821. Sub_translucent
  11822. Not determined
  11823. [Mn~2]2Ce[AsO4][OH]4
  11824. Crystals prismatic or tabular}%
  11825. OrthorhombicG
  11826. Fracture conchoidal to uneven}{
  11827. Anhydrous Arsenates
  11828. Limestone
  11829. New Jersey, USA; Nordmark, Sweden
  11830. Retzian-(Ce)^(Mn+2)2Ce(AsO4)(OH)4
  11831. ftsTag
  11832. Retzian-(La)
  11833. ftstitle
  11834. ftsTitleOverride
  11835. Retzian_[La]G
  11836. g3-4a
  11837. Reddish brown
  11838. [Mn~2{Mg]2[La{Ce{Nd][AsO4][OH]4
  11839. As euhedral pseudohexagonal crystals up to 0}5 mm}
  11840. Orthorhombic?
  11841. Anhydrous Arsenates
  11842. Skarns and Calc_Silicates
  11843. New Jersey, USA
  11844. Sterling Hill Mine, Ogdensburg, Sussex Co., New Jersey, USA
  11845. Retzian-(La)^(Mn+2,Mg)2(La,Ce,Nd)(AsO4)(OH)4]
  11846. ftsTag
  11847. Retzian-(Nd)
  11848. ftstitle
  11849. ftsTitleOverride
  11850. Retzian_[Nd]G
  11851. g3-4a
  11852. Reddish brown
  11853. [Mn~2]2[Nd{Ce{La][AsO4][OH]4
  11854. As prismatic elongated crystals}
  11855. Orthorhombic)
  11856. Anhydrous Arsenates
  11857. Skarns and Calc_Silicates
  11858. New Jersey, USA
  11859. Sterling Hill Mine, Ogdensburg, Sussex Co., New Jersey, USA
  11860. Retzian-(Nd)^(Mn+2)2(Nd,Ce,La)(AsO4)(OH)4
  11861. ftsTag
  11862. Revdite
  11863. ftstitle
  11864. ftsTitleOverride
  11865. Revdite
  11866. Colourlessw
  11867. Transparent
  11868. Perfect
  11869. Na16[Si4O6[OH]5]2[Si8O15[OH]6][OH]10}*28H2O
  11870. Irregular rounded deposits 1_2cm in diameter}
  11871. Triclinic
  11872. Silicates
  11873. Syenites{ Alkali intrusions
  11874. Kola Peninsula, FSU
  11875. Mt. Karnasurt, Lovozero massif, Kola Peninsula, Russia, FSU
  11876. Revdite^Na16[Si4O6(OH)5]2[Si8O15(OH)6](OH)10.*28H2O
  11877. ftsTag
  11878. Reyerite
  11879. ftstitle
  11880. ftsTitleOverride
  11881. ReyeriteC
  11882. g3-4]
  11883. Colourless to white
  11884. Transparent_translucent
  11885. Perfect
  11886. [Na{K]2Ca14[Si{Al]24O58[OH]8}*6H2O
  11887. Massive\ micaeous spherical aggregates}
  11888. Trigonalg
  11889. Uneven fracture}
  11890. Silicates
  11891. Basic and Ultrabasic Volcanic rocks
  11892. Nuussuaq, Greenland
  11893. Niakornak, Nuussuaq, GreenlandE
  11894. Reyerite^(Na,K)2Ca14(Si,Al)24O58(OH)8.*6H2O
  11895. ftsTag
  11896. Rhabdophane-(Ce)
  11897. ftstitle
  11898. ftsTitleOverride
  11899. Rhabdophane_[Ce]O
  11900. g3-4i
  11901. Not determined
  11902. [Ce{La]PO4}H2O
  11903. As aggregates of subparallel needles\ as druses}
  11904. Hexagonal
  11905. Fracture uneven}=
  11906. Hydrated Phosphates
  11907. Pegmatites
  11908. Canada; Cornwall, England; middle Schwarzwald, Germany; Republic of Burundi; Virginia, USA
  11909. Fowey Consols mine, Cornwall, England
  11910. Rhabdophane-(Ce)^(Ce,La)PO4.H2O
  11911. ftsTag
  11912. Rhabdophane-(La)
  11913. ftstitle
  11914. ftsTitleOverride
  11915. Rhabdophane_[La]M
  11916. g3-4g
  11917. Brown
  11918. [La{Ce]PO4}H2O
  11919. As aggregates of subparallel needles\ as druses}
  11920. Trigonal
  11921. Hydrated Phosphates
  11922. Oxidized Zones{ weathering products
  11923. Connecticut, USA
  11924. Salisbury, Litchfield Co., Connecticut, USA
  11925. Rhabdophane-(La)^(La,Ce)PO4.H2O
  11926. ftsTag
  11927. Rhabdophane-(La)
  11928. ftstitle
  11929. ftsTitleOverride
  11930. Rhabdophane_[La]M
  11931. g3-4g
  11932. Brown
  11933. [La{Ce]PO4}H2O
  11934. As aggregates of subparallel needles\ as druses}
  11935. Trigonal
  11936. Hydrated Phosphates
  11937. Oxidized Zones{ weathering products
  11938. Connecticut, USA
  11939. Salisbury, Litchfield Co., Connecticut, USA
  11940. Rhabdophane-(La)^(La,Ce)PO4.H2O
  11941. njaka, Madagascar; FSU
  11942. ftstitle
  11943.  parame
  11944. ^BaSO4
  11945. Rankamaite
  11946. ftstitle
  11947. ftsTitleOverride
  11948. RankamaiteE
  11949. g3-4_
  11950. White
  11951. Translucent_opaque
  11952. [Na{K{Pb{Li]3[Ta{Nb{Al]11[O{OH]30
  11953. Massive as water worn pebbles})
  11954. OrthorhombicK
  11955. Multiple Oxides
  11956. Alluvial deposits
  11957. Democratic Republic of Congo
  11958. Mumba area, Kivu, Democratic Republic of Congo
  11959. Rankamaite^(Na,K,Pb,Li)3(Ta,Nb,Al)11(O,OH)30[
  11960. ftsTag
  11961. Rankinite
  11962. ftstitle
  11963. ftsTitleOverride
  11964. Rankinite
  11965. k5-6]
  11966. Colourless to white
  11967. Transparent
  11968. Ca3Si2O7
  11969. Massive\ as rounded or irregular grains}
  11970. Monoclinic?
  11971. Silicates
  11972. Skarns and Calc_Silicates
  11973. Hatrurim Formation, Israel; Antrim, N. Ireland; Japan; New Zealand; FSU
  11974. Scawt Hill, Co. Antrim, Northern Ireland+
  11975. Rankinite^Ca3Si2O7]
  11976. ftsTag
  11977. Ransomite
  11978. ftstitle
  11979. ftsTitleOverride
  11980. Ransomite
  11981. e2-3]
  11982. Bluew
  11983. Transparent
  11984. Perfect
  11985. Cu[Fe~3]2[SO4]4}*6H2O
  11986. As crusts and radiating tufts of acicular crystals}
  11987. MonoclinicM
  11988. Hydrated Sulphatesu
  11989. Oxidized Zones{ weathering products
  11990. Arizona, USA
  11991. United Verde Mine, Jerome, Yavapai Co., Arizona, USA
  11992. Ransomite^Cu(Fe+3)2(SO4)4.*6H2O
  11993. ftsTag
  11994. Ranunculite
  11995. ftstitle
  11996. ftsTitleOverride
  11997. Ranunculite
  11998. Yellowy
  11999. Not determined
  12000. HAl[UO2]PO4[OH]3}*4H2O
  12001. As nodules approximately 0}3 mm in diameter and up to 1 mm}
  12002. Monoclinic;
  12003. Hydrated Phosphates
  12004. Pegmatites
  12005. Democratic Republic of Congo
  12006. Kobokobo, Kivu, Democratic Republic of Congo
  12007. Ranunculite^HAl(UO2)PO4(OH)3.*4H2O;
  12008. ftsTag
  12009. Rapidcreekite
  12010. ftstitle
  12011. ftsTitleOverride
  12012. Rapidcreekite
  12013. e2-3c
  12014. Colourless to white
  12015. Perfect
  12016. Ca2[SO4]CO3}*4H2O
  12017. Radial sprays of acicular crystals up to 2mm in length\ crystals are elongated parallel}A
  12018. Orthorhombicc
  12019. Compound Sulphates
  12020. Sedimentary rocks
  12021. Rapid Creek area, northern Yukon Territory, Canada
  12022. Rapid Creek area, Yukon Territory, Canada
  12023. Rapidcreekite^Ca2(SO4)CO3.*4H2O
  12024. ftsTag
  12025. Raspite
  12026. ftstitle
  12027. ftsTitleOverride
  12028. Raspite
  12029. e2-3W
  12030. Yellows
  12031. Perfect
  12032. PbWO4
  12033. Crystals commonly thick to thin tabular{ slightly elongated and striated parallel\ twinning common}
  12034. MonoclinicG
  12035. Tungstates{ Molybdatess
  12036. Oxidized Zones{ weathering products
  12037. Broken Hill, New South Wales, Australia; Brazil; Mexico
  12038. Broken Hill, New South Wales, Australia
  12039. Raspite^PbWO4
  12040. ftsTag
  12041. Rasvumite
  12042. ftstitle
  12043. ftsTitleOverride
  12044. Rasvumite
  12045. i4-5]
  12046. Greyw
  12047. Opaque
  12048. Perfect
  12049. KFe2S3
  12050. Aggregates of very fine{ often curved needles{ in grains up to 2mm in size}
  12051. OrthorhombicQ
  12052. Sulphides{ Tellurides etc
  12053. Late stage cavities in Granites or Syenites
  12054. Kola Peninsula, FSU
  12055. Rasvumchorr deposit and Kukisvumchorr deposit, Khibina massif, Kola Peninsula, Russia, FSU]
  12056. Rasvumite^KFe2S3
  12057. ftsTag
  12058. Rauenthalite
  12059. ftstitle
  12060. ftsTitleOverride
  12061. RauenthaliteG
  12062. vNot determined
  12063. White
  12064. Not determined
  12065. Ca3[AsO4]2}*10H2O
  12066. Small rounded{ irregular{ polycrystalline spherules\ also as tiny crystals}
  12067. Triclinic
  12068. Hydrated Arsenates
  12069. Oxidized Zones{ weathering products
  12070. Sainte-Marie aux mines, Alsace, France
  12071. Gabe Gottes vein, Rauenthal, Sainte-Marie-aux-Mines, Vosges Mtns., Haut-Rhin, Alsace, Franceg
  12072. Rauenthalite^Ca3(AsO4)2.*10H2O
  12073. ftsTag
  12074. Rauvite
  12075. ftstitle
  12076. ftsTitleOverride
  12077. Rauvite
  12078. vNot determined
  12079. Variety of colours
  12080. Opaque
  12081. Fissile
  12082. Ca[UO2]2[V~5]10O28}*16H2O
  12083. Very fine_grained\ as dense{ slickensided masses{ botryoidal crusts{ and films{ also as an interstial filling in sandstone}
  12084. Vanadium Oxysalts
  12085. Sedimentary Uranium Ores
  12086. Utah, USA
  12087. San Rafael Swell, Temple Rock, Emery Co., Utah, USA
  12088. Rauvite^Ca(UO2)2(V+5)10O28.*16H2O
  12089. ftsTag
  12090. Realgar
  12091. ftstitle
  12092. ftsTitleOverride
  12093. Realgar
  12094. c1-2[
  12095. Transparent_translucent
  12096. Distinct in one direction
  12097. Short to long _ columnar{ needle_shaped crystals\  in druses\  compact{ granular{ massive{ disseminated{ as encrustations}}
  12098. Monoclinic
  12099. Soft to brittle{ sectile{ decomposes in the light}
  12100. Sulphides{ Tellurides etc
  12101. Hydrothermal Ore veinsA
  12102. Wiedspread USA; Peru; Romania; Switzerland
  12103. Alacr
  12104. n mine, Pampa Larga dist., Copiap
  12105.  (Near), Atacama, Chile
  12106. Realgar^AsS
  12107. ftsTag
  12108. Rebulite
  12109. ftstitle
  12110. ftsTitleOverride
  12111. Rebulite=
  12112. vNot determined
  12113. Grey}
  12114. Opaque
  12115. Tl5Sb5As8S22
  12116. Monoclinic
  12117. Sulphosalts
  12118. Hydrothermal Ore veins)
  12119. FYRO MacedoniaM
  12120. Alsar (Allchar), Rozden (near), FYRO Macedonia
  12121. Rebulite^Tl5Sb5As8S22
  12122. ftsTag
  12123. Reddingite
  12124. ftstitle
  12125. ftsTitleOverride
  12126. ReddingiteG
  12127. g3-4a
  12128. White
  12129. Transparent_translucent
  12130. [Mn~2]3[PO4]2}*3H2O
  12131. Crystals octahedral{ tabular\ often in parallel grouping\ massive{ granular{ and coarse fibrous}e
  12132. Orthorhombic
  12133. Fracture uneven\ brittle}
  12134. Hydrated Phosphates
  12135. Pegmatites
  12136. Connecticut, Maine, USA
  12137. Branchville, Redding, Fairfield Co., Connecticut, USA
  12138. Reddingite^(Mn+2)3(PO4)2.*3H2O
  12139. ftsTag
  12140. Redledgeite (Chromrutile)
  12141. ftstitle
  12142. ftsTitleOverride
  12143. Redledgeite [Chromrutile]
  12144. vNot determined
  12145. Black
  12146. Opaque
  12147. BaTi6[Cr~3]2O16}H2O
  12148. Prismatic or equant crystals}
  12149. Tetragonal=
  12150. Multiple Oxides
  12151. Basic and Ultrabasic Volcanic rocks
  12152. California, USA
  12153. Red Ledge mine, Washington dist., Nevada Co., California, USA
  12154. Redledgeite (Chromrutile)^BaTi6(Cr+3)2O16.H2O
  12155. ftsTag
  12156. Reinerite
  12157. ftstitle
  12158. ftsTitleOverride
  12159. Reinerite
  12160. k5-6[
  12161. Blueu
  12162. Zn3[As~3O3]2
  12163. Rough crystals 4}7 x 2cm}
  12164. Orthorhombic
  12165. Antimonites{ Arsenites/
  12166. Oxidized Zones{ weathering products
  12167. Tsumeb, Namibia
  12168. Tsumeb, Namibia
  12169. Reinerite^Zn3(As+3O3)2
  12170. ftsTag
  12171. Ti6(Cr+3)2O16.H2O
  12172. a2Al2SiO7.*8H2O
  12173. ftsTitle
  12174. Bornemanite^BaNa4Ti2NbSi4O17(F,OH).Na3PO4
  12175. Bornemanite^BaNa4Ti2NbSi4O17(F,OH).Na3PO4
  12176. Quenselite
  12177. ftstitle
  12178. ftsTitleOverride
  12179. QuenseliteG
  12180. e2-3a
  12181. Black
  12182. Opaque
  12183. Perfect
  12184. PbMn~3O2[OH]
  12185. Crystals tabular{ sometimes slightly elongated\ striated}
  12186. MonoclinicI
  12187. Thin laminae{ flexible}
  12188. Oxides
  12189. Skarns and Calc_Silicates
  12190. ngban, Sweden
  12191. ngban mine, Filipstad (near), V
  12192. rmland, Sweden/
  12193. Quenselite^PbMn+3O2(OH)
  12194. ftsTag
  12195. Quenstedtite
  12196. ftstitle
  12197. ftsTitleOverride
  12198. QuenstedtiteI
  12199. e2-3c
  12200. Violet
  12201. Transparent
  12202. Perfect
  12203. [Fe~3]2[SO4]3}*10H2O
  12204. Usually as minute highly modified tabular or short prismatic crystals in aggregates\ twinning common}
  12205. Triclinic
  12206. Hydrated Sulphates
  12207. Evaporites
  12208. Alcaparrosa and Tierra Amarilla, Chile    
  12209. Tierra Amarilla, Copiap
  12210.  (near), ChileE
  12211. Quenstedtite^(Fe+3)2(SO4)3.*10H2O
  12212. ftsTag
  12213. Quetzalcoatlite
  12214. ftstitle
  12215. ftsTitleOverride
  12216. Quetzalcoatlite
  12217. Zn8[Cu~2]4[Te~4O3]3[OH]18
  12218. As crusts or sprays of needle_like crystals}
  12219. Hexagonal
  12220. Brittle}K
  12221. Selenites{ Selenates{ Tellurites{ Tellurates
  12222. Oxidized Zones{ weathering products
  12223. Sonora, Mexico
  12224. Bambollita mine (La Oriental), Sierra La Huerta, Moctezuma, Sorona, MexicoK
  12225. Quetzalcoatlite^Zn8(Cu+2)4(Te+4O3)3(OH)18
  12226. ftsTag
  12227. Rabbittite
  12228. ftstitle
  12229. ftsTitleOverride
  12230. RabbittiteA
  12231. e2-3[
  12232. Green
  12233. Ca3Mg3[UO2]2[CO3]6[OH]4}*18H2O
  12234. As bundles of finely acicular crystals elongated parallel to c_axis\ fibrous}
  12235. Monoclinic/
  12236. Hydrated Carbonates
  12237. Effloresences
  12238. Utah, USA
  12239. Lucky Strike #2 Mine, Emery Co., Utah, USA
  12240. Rabbittite^Ca3Mg3(UO2)2(CO3)6(OH)4.*18H2O
  12241. ftsTag
  12242. Radhakrishnaite
  12243. ftstitle
  12244. ftsTitleOverride
  12245. Radhakrishnaite
  12246. vNot determined
  12247. Not determined
  12248. PbTe3[Cl{S]2
  12249. Irregular aggregates}
  12250. Tetragonal
  12251. Sulphides{ Tellurides etc
  12252. Oxidized Zones{ weathering products
  12253. Kolar gold deposit, India
  12254. Champion reef lode, Kolar deposits, India
  12255. Radhakrishnaite^PbTe3(Cl,S)2
  12256. ftsTag
  12257. Raguinite
  12258. ftstitle
  12259. ftsTitleOverride
  12260. Raguinite
  12261. vNot determined
  12262. Bronze to brassy
  12263. TlFeS2
  12264. As pseudohexagonal plates{ pseudomorphs after an unknown mineral{ consisting of bundles of fibres intimately mixed with pyrite}
  12265. Orthorhombic{
  12266. Sulphides{ Tellurides etc
  12267. Hydrothermal Ore veins
  12268. FYRO Macedonia
  12269. Alsar (Allchar), Rozden (near), FYRO Macedonia?
  12270. Raguinite^TlFeS2o
  12271. ftsTag
  12272. Rajite
  12273. ftstitle
  12274. ftsTitleOverride
  12275. Rajite;
  12276. i4-5U
  12277. Green
  12278. Not determined
  12279. Cu~2[Te~4]2O5
  12280. Crystals up to 1}5mm}
  12281. Monoclinic
  12282. Selenites{ Selenates{ Tellurites{ TelluratesG
  12283. Oxidized Zones{ weathering products
  12284. Lone Pine, New Mexico, USA
  12285. Lone Pine Mine, Silver City, Grant Co., New Mexico, USA
  12286. Rajite^Cu+2(Te+4)2O53
  12287. ftsTag
  12288. Ralstonite
  12289. ftstitle
  12290. ftsTitleOverride
  12291. RalstoniteG
  12292. i4-5a
  12293. Colourless to white
  12294. Transparent_translucent
  12295. Imperfect
  12296. Na[x]Mg[x]Al[2_x][F{OH]6}H2O
  12297. Octahedral{ cubo_octahedral to cubic crystals}O
  12298. Cubic
  12299. Uneven fracture\ brittle}
  12300. Halides
  12301. Many different geological environments
  12302. Ivigtut, Greenland
  12303. Arksuk Fjord, Ivigtut, Greenland (SW)
  12304. Ralstonite^Na(x)Mg(x)Al(2-x)(F,OH)6.H2O
  12305. ftsTag
  12306. Ramdohrite (Andorite VI)
  12307. ftstitle
  12308. ftsTitleOverride
  12309. Ramdohrite [Andorite VI]c
  12310. Opaque
  12311. Not determined
  12312. Ag3Pb6Sb11S24
  12313. Crystals long prismatic or thick lance_shaped\ twinning lamellar}
  12314. Monoclinicq
  12315. Fracture uneven{ brittle}
  12316. Sulphosalts
  12317. Hydrothermal Ore veins
  12318. Potosi, Bolivia
  12319. Guadeloupe Mine, Nor-Chichas, Chocaya la Viega, Potos
  12320. , Bolivia
  12321. Ramdohrite (Andorite VI)^Ag3Pb6Sb11S24
  12322. ftsTag
  12323. Rameauite
  12324. ftstitle
  12325. ftsTitleOverride
  12326. Rameauite
  12327. vNot determined
  12328. Orange
  12329. K2Ca[U~6]6O20}*9H2O
  12330. Crystals small [up to 1mm long]{ always twinned{ flattened{ and elongate parallel}/
  12331. MonoclinicO
  12332. Multiple Oxides
  12333. Oxidized Zones{ weathering products
  12334. Margnac, Massif Central, France
  12335. Margnac Mine, Compreignac, Haute-Vienne, France
  12336. Rameauite^K2Ca(U+6)6O20.*9H2O
  12337. ftsTag
  12338. Rammelsbergite
  12339. ftstitle
  12340. ftsTitleOverride
  12341. RammelsbergiteO
  12342. k5-6i
  12343. White
  12344. Opaque
  12345. Not determined
  12346. NiAs2
  12347. Lentiform{ prismatic crystals\ compact{ finely radiate{ granular}
  12348. Orthorhombic[
  12349. Brittle}y
  12350. Sulphides{ Tellurides etc
  12351. Hydrothermal Ore veins
  12352. Michigan, USA; Austria; Canada; Chile; England; France; Germany; Iran; Italy; Sardinia; Switzerland; FSUS
  12353. Schneeberg, Sachsen, Germany
  12354. Rammelsbergite^NiAs2
  12355. ftsTag
  12356. Ramsbeckite
  12357. ftstitle
  12358. ftsTitleOverride
  12359. Ramsbeckite
  12360. g3-4a
  12361. Green
  12362. [Cu~2{Zn]15[SO4]4[OH]22}*6H2O
  12363. Equant to tabular rhomb_shaped crystals}    
  12364. Monoclinic)
  12365. Fracture conchoidal}S
  12366. Hydrated Sulphates{
  12367. Oxidized Zones{ weathering products
  12368. Ramsbeck, Germany
  12369. Bastenberg mine, Ramsbeck, Nordrhein-Westfalen, Germany
  12370. Ramsbeckite^(Cu+2,Zn)15(SO4)4(OH)22.*6H2O
  12371. ftsTag
  12372. Ramsdellite
  12373. ftstitle
  12374. ftsTitleOverride
  12375. Ramsdellite
  12376. Grey{
  12377. Opaque
  12378. Not determined
  12379. Mn~4O2
  12380. As pseudomorphs after groutite crystals\ also massive\ platy or finely crystalline}
  12381. Orthorhombicc
  12382. Cleavage on three pinacoids and a prism\ brittle}
  12383. Oxides
  12384. Oxidized Zones{ weathering products
  12385. California Idaho, Minnesota, Montana, New Mexico, USA; Canada; Czech Republic; India; Mexico; South Africa; Turkey and elsewhere
  12386. Lake Valley, Sierra Co., New Mexico
  12387. Ramsdellite^Mn+4O2
  12388. ftsTag
  12389. Rayite
  12390. ftstitle
  12391. ftsTitleOverride
  12392. Rayite=
  12393. vNot determined
  12394. Grey}
  12395. Opaque
  12396. [Ag{Tl]2Pb8Sb8S21
  12397. As minute tabular grains}
  12398. Monoclinic+
  12399. Sulphosalts
  12400. Hydrothermal Ore veinsy
  12401. Rajasthan, India
  12402. Rajpura-Dariba, Rajasthan, India
  12403. Rayite^(Ag,Tl)2Pb8Sb8S21
  12404. ftsTag
  12405. pri mitiv
  12406. #BQ{c%!
  12407. sually     
  12408. lpbCQ
  12409. ofqzR
  12410. sa&v*
  12411. Bonattite^CuSO4.*3H2O
  12412. Bonattite^CuSO4.*3H2O
  12413. Pyrochroite
  12414. ftstitle
  12415. ftsTitleOverride
  12416. Pyrochroite
  12417. e2-3a
  12418. Variety of colours
  12419. Transparent
  12420. Perfect
  12421. Mn~2[OH]2
  12422. Crystals tabular{ rhombohedral{ or rarely prismatic\ commonly massive{ foliated{ or as thin veinlets}
  12423. Trigonal
  12424. Hydroxides
  12425. Hydrothermal Ore veins
  12426. California, New Jersey, USA; Canada; Sweden; Switzerland; Former Yugoslavia
  12427. Psjsberg, Filipstad (near), V
  12428. rmland, Swedens
  12429. Pyrochroite^Mn+2(OH)2
  12430. ftsTag
  12431. Pyrolusite
  12432. ftstitle
  12433. ftsTitleOverride
  12434. PyrolusiteC
  12435. m6-7]
  12436. Black
  12437. Opaque
  12438. Mn~4O2
  12439. Radial{ fibrous{ needle_shaped{ capillary{ compact{ radiate crystal masses\ massive{earthy reniform{ cone_shaped{ loose}?
  12440. Tetragonal_
  12441. Brittle}}
  12442. Oxides
  12443. Oxidized Zones{ weathering products
  12444. Widespread USA; Brazil; Canada; Cuba; Czech Republic; France; Germany; Ghana; India; Mexico; Morocco; Romania; Spain; FSU and elsewhere
  12445. Pyrolusite^Mn+4O2
  12446. ftsTag
  12447. Pyromorphite
  12448. ftstitle
  12449. ftsTitleOverride
  12450. PyromorphiteI
  12451. g3-4c
  12452. Variety of colours
  12453. Transparent_translucent
  12454. Not determined
  12455. Pb5[PO4]3Cl
  12456. Columnar{ barrel_shaped{ acicular{ ventricular crystals\ reniform{ botryoidal{ compact{ massive{ crusts{ coatings}
  12457. Trigonal
  12458. Uneven{ brittle{ conchoidal}
  12459. Anhydrous Phosphates
  12460. Oxidized Zones{ weathering products
  12461. Common secondary lead mineral; widespread USA; Broken Hill, Australia; Algeria; Burma; Canada; Czech Republi; England; France; Germany; Italy; Scotland; FSU; Democratic Republic of Congo
  12462. Pyromorphite^Pb5(PO4)3ClC
  12463. ftsTag
  12464. Pyrope
  12465. ftstitle
  12466. ftsTitleOverride
  12467. Pyrope?
  12468. o7-8Y
  12469. Transparent_translucent
  12470. Mg3Al2[SiO4]3
  12471. Dodecahedrons or trapezohedrons\ rounded grains without crystalline boundary{ embedded or weathered{ loose grains}g
  12472. Cubic
  12473. Conchoidal{ splintery}
  12474. Orthosilicates
  12475. Altered Ultramafic rocks
  12476. Arizona; Arkansas, New Mexico, North Carolina, Utah, USA; New South Wales, Queensland, Australia; Czech Republic; India; South Africa
  12477. Czech Republic
  12478. Pyrope^Mg3Al2(SiO4)3
  12479. ftsTag
  12480. Pyrophanite
  12481. ftstitle
  12482. ftsTitleOverride
  12483. Pyrophanite
  12484. k5-6_
  12485. Perfect
  12486. Mn~2TiO3
  12487. Small tabular crystals and embedded grains\ also fine scaly}
  12488. Trigonal%
  12489. OxidesA
  12490. Regional Metamorphic rocksq
  12491. Minas Gerais, Brazil; Canada; Japan; Broken Hill, Australia; North Caarolina, USA; Wales, UK
  12492. Harstigen mine, Pajsberg, V
  12493. rmland, Sweden#
  12494. Pyrophanite^Mn+2TiO3W
  12495. ftsTag
  12496. Pyrophyllite
  12497. ftstitle
  12498. ftsTitleOverride
  12499. PyrophylliteI
  12500. c1-2c
  12501. White
  12502. Transparent_translucent
  12503. Perfect
  12504. Al2Si4O10[OH]2
  12505. Lamellar{ massive{  scaly{ tabular crystals}1
  12506. MonoclinicQ
  12507. Greasy{ soft}
  12508. Sheet Silicates
  12509. Regional Metamorphic rocks
  12510. Widespread USA; Belgium; Brazil; Japan; Korea; Mexico; South Africa; Sweden; Switzerland; FSU
  12511. Pyrophyllite^Al2Si4O10(OH)2
  12512. ftsTag
  12513. Pyrosmalite
  12514. ftstitle
  12515. ftsTitleOverride
  12516. Pyrosmalite
  12517. i4-5c
  12518. Light green to blackish green
  12519. Translucent
  12520. Perfect
  12521. [Fe{Mn]8Si6O15[OH{Cl]10
  12522. Tabular{ columnar{ granular agg}\  compact}
  12523. Trigonale
  12524. Brittle}
  12525. Silicates
  12526. Metamorphic rocks
  12527. Broken Hill, New South Wales, Australia; Canada; England; Sweden; North Wales, UK
  12528. Bjelkegruva, Nordmark, V
  12529. rmland, Sweden
  12530. Pyrosmalite^(Fe,Mn)8Si6O15(OH,Cl)10
  12531. ftsTag
  12532. Pyroxferroite
  12533. ftstitle
  12534. ftsTitleOverride
  12535. Pyroxferroite
  12536. vNot determined
  12537. Yellow
  12538. Not determined
  12539. [Fe~2{Mn~2{Ca]SiO3
  12540. As discrete embedded grains}    
  12541. Triclinic
  12542. Chain Silicates
  12543. Basic and Ultrabasic Volcanic rocks
  12544. Moon rocks; Kyoto Prefecture, Japan; India
  12545. Tranquillity Base, Moon
  12546. Pyroxferroite^(Fe+2,Mn+2,Ca)SiO37
  12547. ftsTag
  12548. Pyroxmangite
  12549. ftstitle
  12550. ftsTitleOverride
  12551. PyroxmangiteK
  12552. k5-6e
  12553. Reddish brown
  12554. Transparent_translucent
  12555. Perfect
  12556. Mn~2SiO3
  12557. Crystals commonly tabular\ usually massive{ cleavable to compact{ also in embedded grains\ twinning lamellar\ simple\ not common}
  12558. Triclinic
  12559. Brittle}
  12560. Chain Silicates
  12561. Metamorphic rocks
  12562. California, Colorado, Idaho, South Carolina, USA; Broken Hill, Australia; Finland; France; Japan; Scotland; Sweden
  12563. Iva, Anderson Co., South Carolina, USA
  12564. Pyroxmangite^Mn+2SiO3
  12565. ftsTag
  12566. Pyrrhotite
  12567. ftstitle
  12568. ftsTitleOverride
  12569. PyrrhotiteE
  12570. i4-5_
  12571. Bronze to brassy
  12572. Opaque
  12573. Fe[1_x]S    x = *0_*0}17
  12574. Thick_tabular to short_columnar crystals\  rose_shaped agg}{ disseminated{ compact{ granular{ massive}e
  12575. Hexagonal
  12576. Brittle{ uneven}
  12577. Sulphides{ Tellurides etc
  12578. Basic and Ultrabasic Igneous rocks
  12579. Maine, Pennsylvania, South Dakota, Tennessee, USA; Brazil; Bolivia; Canada; Germany; Mexico; Norway; Former Yugoslavia
  12580. Pyrrhotite^Fe(1-x)S    x = *0-*0.17
  12581. ftsTag
  12582. Qandilite
  12583. ftstitle
  12584. ftsTitleOverride
  12585. Qandilite
  12586. Black
  12587. Perfect
  12588. [Mg{Fe~2]2[Ti{Fe~2{Al]O4
  12589. Euhedral grains from 0}1 to 2}3mm}
  12590. Cubic
  12591. Oxides1
  12592. Skarns and Calc_Silicates
  12593. Qala-Dizeh region, north-eastern Iraq
  12594. Qandil rocks, Dupezeh Mt., Hero Town, Qala-Dizeh (Qala-Diza) region, Iraq(NE)
  12595. Qandilite^(Mg,Fe+2)2(Ti,Fe+2,Al)O4C
  12596. ftsTag
  12597. Qingheiite
  12598. ftstitle
  12599. ftsTitleOverride
  12600. QingheiiteE
  12601. k5-6_
  12602. Yellow to yellowish green
  12603. Transparent
  12604. Na2Na[Mn~2]2Mg[Al{Fe~2]2[PO4]6
  12605. Irregular crystals\ short prismatic or tabular}
  12606. Monoclinice
  12607. Anhydrous Phosphates
  12608. Pegmatites
  12609. Xinjiang, China
  12610. Qinghe Co.(NW), Altai, Xinjiang, China
  12611. Qingheiite^Na2Na(Mn+2)2Mg(Al,Fe+2)2(PO4)6
  12612. ftsTag
  12613. Qitianlingite
  12614. ftstitle
  12615. ftsTitleOverride
  12616. Qitianlingite
  12617. VHN=520-580
  12618. Black
  12619. Opaque
  12620. [Fe~2{Mn~2]2[Nb{Ta]2W~6O10
  12621. As minute platy crystals}
  12622. Orthorhombic%
  12623. Tungstates{ MolybdatesQ
  12624. Pegmatitesq
  12625. Hunan, China
  12626. Qitianling, Hunan Province, China
  12627. Qitianlingite^(Fe+2,Mn+2)2(Nb,Ta)2W+6O10
  12628. itleM
  12629. ftsTag
  12630. Quartz
  12631. ftstitle
  12632. ftsTitleOverride
  12633. Quartz=
  12634. Variety of colours}
  12635. Transparent_translucent
  12636. Indistinct
  12637. Crystals hexagonal\ enantiomorphic\ short to long prismatic{ rarely sceptred{ elongated parallel{ faces horizontally striated\ terminated by rhombohedrons\ often double 6_sided pyramids\ crystals frequently distorted{ twisted{ bent{ skeletal}
  12638. Hexagonal
  12639. Conchoidal to subconchoidal\ flat conchoidal to uneven or splintery [massive] \uneven{ hackly or splintery [fibrous]\ brittle\ cryptocrystalline varieties tough
  12640. Framework Silicates
  12641. Many different geological environments)
  12642. Widespread, very common mineral; USA; Australia; Austria; Brazil; Canada; Czech Republic; England; France; Germany; India; Italy; Japan; Madagascar; Mexico; Romania; Scotland; South Africa; Sri Lanka; Switzerland and elsewhere!
  12643. Quartz^SiO2
  12644. ftsTag
  12645. lia; Austria; Brazil; Canada; Czech Republic; England; France; Germany; India; Italy; Japan; Madagascar; Mexico; Romania; Scotland; South Africa; Sri Lanka; Switzerland and elsewhere!
  12646. Quartz^SiO2
  12647. Radhakrishnaite^PbTe3(Cl,S)2
  12648. (check
  12649. (typibc,
  12650. #Ahighl    
  12651. CDT, 
  12652. aof?$
  12653. Bismoclite
  12654. Pseudobol
  12655. ftstitle
  12656. ftsTitleOverride
  12657. Pseudoboleite
  12658. e2-3e
  12659. Translucent
  12660. Perfect
  12661. Pb31[Cu~2]24Cl62[OH]48
  12662. As a parallel growth upon bolTite}#
  12663. TetragonalC
  12664. Halides
  12665. Oxidized Zones{ weathering products
  12666. Baja California, Mexico; Greece; Peru; Arizona, USA
  12667. o, Santa Rosalia (near), Baja California, Mexico/
  12668. Pseudobol
  12669. ite^Pb31(Cu+2)24Cl62(OH)48s
  12670. ftsTag
  12671. Pseudobrookite
  12672. ftstitle
  12673. ftsTitleOverride
  12674. PseudobrookiteO
  12675. Black
  12676. Opaque
  12677. Clear
  12678. [Fe~3{Fe~2]2[Ti{Fe~3]O5
  12679. Tabular crystals{ elongated{ vertically striated\ also long prismatic or acicular}Q
  12680. Orthorhombics
  12681. Subconchoidal fracture} Brittle}
  12682. Oxides
  12683. Intermediate_acid Volcanic rocks
  12684. Transylvania, Romania
  12685. Magura Uroiu, (Aranyi-hegy or Aranyer Berg), Uroiu (Arany), Transylvania, Romania
  12686. Pseudobrookite^(Fe+3,Fe+2)2(Ti,Fe+3)O5
  12687. ftsTag
  12688. Pseudolaueite
  12689. ftstitle
  12690. ftsTitleOverride
  12691. Pseudolaueite
  12692. Orange}
  12693. Not determined
  12694. Mn~2[Fe~3]2[PO4]2[OH]2}*7_*8H2O
  12695. Prismatic to thick tabular crystals}
  12696. Monoclinic1
  12697. Hydrated Phosphates
  12698. Pegmatites{
  12699. Bayern, Germany
  12700. Hagendorf pegmatite, Oberpfalz, Bayern, Germany
  12701. Pseudolaueite^Mn+2(Fe+3)2(PO4)2(OH)2.*7-*8H2O
  12702. ftsTag
  12703. Pseudomalachite (Tagilite)
  12704. ftstitle
  12705. ftsTitleOverride
  12706. Pseudomalachite [Tagilite]e
  12707. Green
  12708. Translucent
  12709. Perfect
  12710. [Cu~2]5[PO4]2[OH]4
  12711. Short_columnar{ fibrous crystals\  radiate_fibrous{ reniform_botryoidal agg}e
  12712. Monoclinic
  12713. Conchoidal{ brittle}
  12714. Hydrated Phosphates
  12715. Oxidized Zones{ weathering products
  12716. France; Germany; Czech Republic; Romania; Widespread]
  12717. Pseudomalachite (Tagilite)^(Cu+2)5(PO4)2(OH)4
  12718. ftsTag
  12719. Pseudorutile
  12720. ftstitle
  12721. ftsTitleOverride
  12722. PseudorutileK
  12723. g3-4e
  12724. Brown
  12725. Transparent
  12726. Not determined
  12727. [Fe~3]2Ti3O9
  12728. Thin irregular plates with fibrous structure}
  12729. TrigonalK
  12730. Fracture conchoidal}u
  12731. Multiple Oxides
  12732. Oxidized Zones{ weathering products
  12733. Greenbushes, Western Australia; Brazil; India; Florida, New Jersey, USA
  12734. South Neptune Island, South Australia, Australiay
  12735. Pseudorutile^(Fe+3)2Ti3O9
  12736. ftsTag
  12737. Pseudowollastonite (= Cyclowollastonite or wollastonite-2T ?)
  12738. ftstitle
  12739. ftsTitleOverride
  12740. Pseudowollastonite [= Cyclowollastonite or wollastonite_2T ?]
  12741. Colourless
  12742. Transparent
  12743. Not determined'
  12744. b_CaSiO3E
  12745. As equant grains\ twinning lamellar}
  12746. Triclinic
  12747. Chain Silicates
  12748. Skarns and Calc_Silicates
  12749. near Hauzenberg, Bayerischer Wald, Germany; southwest IranE
  12750. Pseudowollastonite (= Cyclowollastonite or wollastonite-2T ?)^b-CaSiO3
  12751. ftsTag
  12752. Pumpellyite-(Mg)
  12753. ftstitle
  12754. ftsTitleOverride
  12755. Pumpellyite_[Mg]Q
  12756. Bluish green
  12757. Translucent
  12758. Clear
  12759. Ca2MgAl2[SiO4][Si2O7][OH]2}H2O
  12760. Usually fibrous or as narrowplates} As stellate needle_like clusters} Twinning on {001} and {100} common}
  12761. Monoclinic
  12762. Silicates
  12763. Many different geological environments
  12764. Michigan, USA
  12765. Keweenawan copper deposits, Lake Superior region, Michigan, USA
  12766. Pumpellyite-(Mg)^Ca2MgAl2(SiO4)(Si2O7)(OH)2.H2O
  12767. ftsTag
  12768. Pumpellyite-(Mn)
  12769. ftstitle
  12770. ftsTitleOverride
  12771. Pumpellyite_[Mn]M
  12772. Ca2[Mn~2{Mg][Al{Mn~3{Fe]2[SiO4][Si2O7]H2O}*[OH]2
  12773. Usually fibrous or as narrowplates} As stellate needle_like clusters} Twinning on {001} and {100} common}
  12774. Monoclinice
  12775. Silicates
  12776. Metamorphic rocks
  12777. Yamanashi, Japan
  12778. Ochiai mine, Yamanashi, Japan
  12779. Pumpellyite-(Mn)^Ca2(Mn+2,Mg)(Al,Mn+3,Fe)2(SiO4)(Si2O7)H2O.*(OH)2
  12780. ftsTag
  12781. Purpurite
  12782. ftstitle
  12783. ftsTitleOverride
  12784. Purpurite
  12785. i4-5_
  12786. Sub_translucent
  12787. Mn~3PO4
  12788. Massive}
  12789. Orthorhombic
  12790. Fracture uneven\ brittle}
  12791. Anhydrous Phosphatesq
  12792. Pegmatites
  12793. Arizona, California, North Carolina, South Dakota, USA; Western Australia; Afghanistan; France; Portugal
  12794. Faires tin mine, Kings Mt., Gaston Co., North Carolina, USA; Pala, San Diego Co., California, USA
  12795. Purpurite^Mn+3PO4
  12796. ftsTag
  12797. Putoranite
  12798. ftstitle
  12799. ftsTitleOverride
  12800. PutoraniteA
  12801. VHN50=263
  12802. Opaque}
  12803. Cu16_18[Fe{Ni]18_19S32
  12804. As dense coarse_grained aggregates up to 2 cm\ also as polysynthetically twinned intergrowths}
  12805. Cubic
  12806. Sulphides{ Tellurides etc
  12807. Hydrothermal Ore veins
  12808. Siberia, Russia, FSU
  12809. Oktyabr deposit, Talnakh, Noril'sk (near), Siberia (N), Russia, FSU
  12810. Putoranite^Cu16-18(Fe,Ni)18-19S32
  12811. ftsTag
  12812. Pyrargyrite
  12813. ftstitle
  12814. ftsTitleOverride
  12815. Pyrargyrite
  12816. e2-3a
  12817. Translucent
  12818. Distinct in one direction
  12819. Ag3SbS3
  12820. Prismatic{ thick_tabular{ fragile{ needle_shaped to capillary crystals\ compact{ granular{ disseminated}i
  12821. Trigonal
  12822. Splintery{ conchoidal}
  12823. Sulphosalts
  12824. Hydrothermal Ore veins
  12825. Widespread western USA; Bolivia; Canada; Chile; Czech Republic; Germany; Mexico; Spainm
  12826. Pyrargyrite^Ag3SbS3
  12827. ftsTag
  12828. Pyrite
  12829. ftstitle
  12830. ftsTitleOverride
  12831. Pyrite=
  12832. m6-7W
  12833. Bronze to brassy}
  12834. Opaque
  12835. Indistinct
  12836. Well developed embedded and octahedral{ cube_like{ pentagondo_decahedral crystals\ cube planes often striated\ compact granular{ reniform{ nodular{ closely packed fibres{ radiate{ massive}
  12837. Cubic
  12838. Conchoidal{ brittle}
  12839. Sulphides{ Tellurides etc
  12840. Many different geological environmentsW
  12841. Common mineral; widespread throughout USA; Bolivia; Canada; Czech Republic; England; France; Germany; Italy; Japan; Mexico; Norway; Peru; Spain; Sweden; Tasmania; and elsewhere
  12842. Pyrite^FeS2
  12843. ftsTag
  12844. Pyroaurite
  12845. ftstitle
  12846. ftsTitleOverride
  12847. PyroauriteE
  12848. e2-3_
  12849. White
  12850. Transparent
  12851. Perfect
  12852. Mg6[Fe~3]2CO3[OH]16}*4H2O
  12853. Crystals thin to thick tabular{ flattened\ also fibrous}9
  12854. TrigonalW
  12855. Laminae flexible{ inelastic}
  12856. Hydrated Carbonates
  12857. Altered Ultramafic rocks
  12858. Maryland, New Jersey, Pennsylvania, USA; Australia; Austria; Canada; Greece; Italy; Japan; Morocco; Scotland; Sweden; FSU
  12859. Pyroaurite^Mg6(Fe+3)2CO3(OH)16.*4H2O
  12860. ftsTag
  12861. Pyrobelonite
  12862. ftstitle
  12863. ftsTitleOverride
  12864. PyrobeloniteK
  12865. g3-4e
  12866. Transparent
  12867. PbMn~2[VO4][OH]
  12868. Crystals acicular}    
  12869. Orthorhombic+
  12870. Fracture conchoidal\ brittle}
  12871. Anhydrous Vanadates
  12872. Oxidized Zones{ weathering products
  12873. ngban, Sweden; Glamorgan, Wales, UK
  12874. ngban mine, Filipstad (near), V
  12875. rmland, SwedenE
  12876. Pyrobelonite^PbMn+2(VO4)(OH)
  12877. ftsTag
  12878. belonite^PbMn+2(VO4)(OH)
  12879.  memba
  12880. rait 
  12881. Landsca
  12882. pear plates; also as very fine-grained earthy masses, compact.
  12883. Tetragonal
  12884. Fracture conchoidal.
  12885. Anhydrous Carbonates
  12886. Poughite
  12887. ftstitle
  12888. ftsTitleOverride
  12889. Poughite?
  12890. e2-3Y
  12891. Yellow to yellowish green
  12892. Perfect
  12893. [Fe~3]2[TeO3]2SO4}*3H2O
  12894. Tabular{ diamond_shaped crystals{ flattened parallel to {010}})
  12895. OrthorhombicK
  12896. Compound Sulphatess
  12897. Oxidized Zones{ weathering products
  12898. Mexico; Honduras
  12899. Moctezuma Mine, Moctezuma, Sonora, Mexico ; El Plomo Mine, Ojonjona Dist., Tegucigalpa, HondurasI
  12900. Poughite^(Fe+3)2(TeO3)2SO4.*3H2O
  12901. ftsTag
  12902. Powellite
  12903. ftstitle
  12904. ftsTitleOverride
  12905. Powellite
  12906. g3-4]
  12907. Variety of colours
  12908. Transparent
  12909. Indistinct
  12910. CaMoO4
  12911. Crystals usually pyramidal\ less commonly thin tabular\ pyramid faces sometimes striated\ as crusts of intergrown crystals\ also massive{ foliated{ pulverulent to ocherous}
  12912. Tetragonal
  12913. Tungstates{ Molybdates
  12914. Oxidized Zones{ weathering products
  12915. Houghton County, Michigan and western USA; India; Morocco; Namibia; Turkey; FSU
  12916. Peacock lode, Seven Devils dist., Adams Co., Utah, USA
  12917. Powellite^CaMoO4
  12918. ftsTag
  12919. Poyarkovite
  12920. ftstitle
  12921. ftsTitleOverride
  12922. Poyarkovite
  12923. e2-3a
  12924. Hg3ClO
  12925. Occurs as irregular grains and aggregates}
  12926. Monoclinic
  12927. Fracture conchoidal};
  12928. Halides
  12929. Oxidized Zones{ weathering products
  12930. Kazakstan, FSU
  12931. Khaidarkan deposit, Kirgiz Steppe, FSU
  12932. Poyarkovite^Hg3ClO%
  12933. ftsTag
  12934. Prehnite
  12935. ftstitle
  12936. ftsTitleOverride
  12937. PrehniteC
  12938. m6-7]
  12939. Green
  12940. Transparent_translucent
  12941. Distinct in one direction
  12942. Ca2Al2Si3O10[OH]2
  12943. Tabular{ short_columnar crystals\ globular{ reniform{ shelled{ flabelliform agg}\ compact{ granular{ crusts}
  12944. Orthorhombic
  12945. Uneven}
  12946. Sheet Silicates
  12947. Many different geological environments#
  12948. Widespread USA; Australia; Austria; Canada; Czech Republic; France; Germany; Italy; New Zealand; Pakistan; South Africa; FSU and elsewhere
  12949. Cape of Good Hope, South Africa
  12950. Prehnite^Ca2Al2Si3O10(OH)23
  12951. ftsTag
  12952. Preisingerite
  12953. ftstitle
  12954. ftsTitleOverride
  12955. Preisingerite
  12956. g3-4g
  12957. White
  12958. Translucent
  12959. Not determined
  12960. Bi3[AsO4]2O[OH]
  12961. Platy crystals up to 0}2mm in maximum dimension with rounded faces and edges}
  12962. Triclinic
  12963. Conchoidal fracture}
  12964. Anhydrous Arsenates
  12965. Oxidized Zones{ weathering products
  12966. Calingasta, San Juan Province, Argentina?
  12967. San Francisco de los Andes and Cerro Negro de la Aguadita, Calingasta Dept., San Juan, Argentina
  12968. Preisingerite^Bi3(AsO4)2O(OH)
  12969. ftsTag
  12970. Preiswerkite
  12971. ftstitle
  12972. ftsTitleOverride
  12973. PreiswerkiteG
  12974. e2-3a
  12975. Green
  12976. Perfect
  12977. Na[Mg2Al][Si2Al2]O10[OH]2
  12978. Plate_like grains up to 1mm}
  12979. Monoclinic
  12980. Sheet Silicates
  12981. Metamorphic rocks
  12982. Canton Valais, Switzerland
  12983. Geisspfad, Binntal, Valais (Wallis), Switzerland
  12984. Preiswerkite^Na(Mg2Al)(Si2Al2)O10(OH)2'
  12985. ftsTag
  12986. Priceite (Pandermite)
  12987. ftstitle
  12988. ftsTitleOverride
  12989. Priceite [Pandermite]
  12990. g3-4u
  12991. White
  12992. Perfect
  12993. Ca4B10O19}*7H2O
  12994. Nodules or irregular masses\ soft and chalky to hard and compact\ rhombic crystal outline observed under microscope}_
  12995. Triclinic
  12996. Fracture earthy to conchoidal}
  12997. Hydrated Borates
  12998. Evaporites
  12999. California, Oregon, USA; Canada; England; Turkey;
  13000. Chetko (near), Curry Co., Oregon, USA
  13001. Priceite (Pandermite)^Ca4B10O19.*7H2O
  13002. ftsTag
  13003. Priderite
  13004. ftstitle
  13005. ftsTitleOverride
  13006. Priderite
  13007. vNot determined
  13008. Black
  13009. Opaque
  13010. Perfect
  13011. [K{Ba][Ti{Fe~3]8O16
  13012. As stout rectangular prisms also as rods about 0}05 mm long};
  13013. Tetragonal[
  13014. Multiple Oxides
  13015. Intermediate to acid Volcanic rocks
  13016. Western Australia, Australia
  13017. Walgidee Hills, Fitzroy Basin, Kimberley, Western Australia, AustraliaI
  13018. Priderite^(K,Ba)(Ti,Fe+3)8O16
  13019. ftsTag
  13020. Probertite
  13021. ftstitle
  13022. ftsTitleOverride
  13023. ProbertiteG
  13024. g3-4a
  13025. Colourless
  13026. Transparent
  13027. Perfect
  13028. NaCaB5O7[OH]4}*3H2O
  13029. Single crystals rare\ acicular\ flattened on {100}\ commonly as radial aggregates composed of acicular crystals up to 3cm in length\ spherulitic\ as compact aggregates}
  13030. Monoclinic
  13031. Brittle}
  13032. Hydrated Borates
  13033. Evaporites-
  13034. California, USA
  13035. Baker Mine, Kramer dist., Kern Co., California, USA
  13036. Probertite^NaCaB5O7(OH)4.*3H2O
  13037. ftsTag
  13038. Prosopite
  13039. ftstitle
  13040. ftsTitleOverride
  13041. Prosopite
  13042. i4-5_
  13043. Colourless to white
  13044. Transparent_translucent
  13045. Perfect
  13046. CaAl2[F{OH]8   with  F^OH = *5^*3
  13047. Minute tabular crystals{ and as embedded blades or bundles of blades\ also massive{ fine granular to powdery}
  13048. Monoclinic
  13049. Fracture conchoidal to uneven\ brittle}
  13050. Halides
  13051. Carbonatites/
  13052. Colorado, Utah, USA; Czech Republic; Germany; Tasmania; FSU
  13053. Altenberg, Sachsen, Germany
  13054. Prosopite^CaAl2(F,OH)8   with  F:OH = *5:*3
  13055. ftsTag
  13056. Prosperite
  13057. ftstitle
  13058. ftsTitleOverride
  13059. ProsperiteC
  13060. i4-5]
  13061. White
  13062. CaZn2[AsO4]2}H2O
  13063. Radiating sprays of prismatic crystals up to 10mm long and 1mm in diameter{ also as sheaf_like subparallel aggregates}E
  13064. Monoclinice
  13065. Anhydrous Arsenates
  13066. Oxidized Zones{ weathering products
  13067. Tsumeb, Namibia
  13068. Tsumeb, Namibia
  13069. Prosperite^CaZn2(AsO4)2.H2O
  13070. ftsTag
  13071. Protasite
  13072. ftstitle
  13073. ftsTitleOverride
  13074. Protasite
  13075. vNot determined
  13076. Orange
  13077. Transparent
  13078. Ba[UO2]3O3[OH]2}*3H2O
  13079. As pseudohexagonal platelets{ 0}1 to 0}5mm across\ flattened\ sector twinning invariably present}
  13080. Monoclinic
  13081. Hackly fracture\ brittle}
  13082. Multiple Oxides
  13083. Sedimentary Uranium Ores
  13084. Shinkolobwe mine, Shaba Province, Democratic Republic of Congo_
  13085. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  13086. Protasite^Ba(UO2)3O3(OH)2.*3H2O
  13087. ftsTag
  13088. Przhevalskite
  13089. ftstitle
  13090. ftsTitleOverride
  13091. Przhevalskite
  13092. vNot determined
  13093. Yellow
  13094. Clear
  13095. Pb[UO2]2[PO4]2}*4H2O
  13096. As foliated aggregates of tabular crystals ranging in size from 0}1 to 1}0 mm}5
  13097. OrthorhombicW
  13098. Hydrated Phosphates
  13099. Oxidized Zones{ weathering products
  13100. Former Soviet Union
  13101. Unspecified locality, FSU
  13102. Przhevalskite^Pb(UO2)2(PO4)2.*4H2OW
  13103. ftsTag
  13104. Rhodium
  13105. ftstitle
  13106. ftsTitleOverride
  13107. Rhodium
  13108. VHN30=165
  13109. [Rh{Pt]
  13110. Minute grains}
  13111. Cubic
  13112. Native elements and Alloys
  13113. Basic and Ultrabasic Volcanic rocks
  13114. Montana, USAC
  13115. Stillwater Complex, Montana, USAy
  13116. Rhodium^(Rh,Pt)
  13117. ftsTag
  13118. Sardinias
  13119. back 
  13120. found
  13121. size. 
  13122. Native elements and Alloys
  13123. Pokrovskite
  13124. ftstitle
  13125. ftsTitleOverride
  13126. Pokrovskite
  13127. White
  13128. Not determined
  13129. Mg2[CO3][OH]2}*0}5H2O
  13130. Acicular prismatic crystals and spherulitic aggregates}
  13131. Monoclinic7
  13132. Hydrated Carbonates
  13133. Basic and Ultrabasic Volcanic rocks
  13134. central Kazakhstan, FSU
  13135. Zlatogorsk intrusive, Kazakhstan, FSU
  13136. Pokrovskite^Mg2(CO3)(OH)2.*0.5H2O
  13137. ftsTag
  13138. Polarite
  13139. ftstitle
  13140. ftsTitleOverride
  13141. Polarite?
  13142. VHN=168-232
  13143. Opaque}
  13144. Not determined
  13145. Pd[Bi{Pb]
  13146. Massive\ as minute grains}
  13147. Orthorhombic
  13148. Native elements and AlloysC
  13149. Hydrothermal Ore veinso
  13150. Siberia (N), Russia, FSU
  13151. Talnakh, Noril'sk (near), Polar Urals, Siberia (N), Russia, FSU
  13152. Polarite^Pd(Bi,Pb)%
  13153. ubai_
  13154. ftsTag
  13155. Polhemusite
  13156. ftstitle
  13157. ftsTitleOverride
  13158. Polhemusite
  13159. Black
  13160. Not determined
  13161. [Zn{Hg]S
  13162. Microscopic stubby tetragonal prisms{ dipyramids and irregular grains}
  13163. Tetragonal7
  13164. Sulphides{ Tellurides etc
  13165. Hydrothermal Ore veins
  13166. Idaho, USA
  13167. B and B deposit, Big Creek dist., Valley Co., Idaho, USA
  13168. Polhemusite^(Zn,Hg)S5
  13169. ftsTag
  13170. Polkovicite
  13171. ftstitle
  13172. ftsTitleOverride
  13173. Polkovicite
  13174. VHN50=122
  13175. Opaque
  13176. [Fe{Pb]3[Ge{Fe][1_x]S4
  13177. Intergrown with morozeviczite and marcasite}%
  13178. Cubic
  13179. Sulphides{ Tellurides etc
  13180. Hydrothermal Ore veins
  13181. Lower Silesia, Poland
  13182. Zechstein shales, Lower Silesia, Poland
  13183. Polkovicite^(Fe,Pb)3(Ge,Fe)(1-x)S4I
  13184. ftsTag
  13185. Pollucite
  13186. ftstitle
  13187. ftsTitleOverride
  13188. Pollucite
  13189. m6-7_
  13190. Colourless to white
  13191. Transparent
  13192. [Cs{Na]2Al2Si4O12}H2O
  13193. Rarely cube_shaped crystals\ mostly compact{ coarsely granular{ irregular grains}
  13194. Cubic
  13195. Conchoidal}
  13196. Framework Silicates
  13197. Pegmatites
  13198. California, Maine, South Dakota, USA; Afghanistan; Brazil; Canada; England; Finland; Italy; Japan; Mozambique; Namibia; Sweden; FSU
  13199. Elba, Toscana, Italy
  13200. Pollucite^(Cs,Na)2Al2Si4O12.H2O
  13201. ftsTag
  13202. Polybasite
  13203. ftstitle
  13204. ftsTitleOverride
  13205. PolybasiteG
  13206. e2-3a
  13207. Black
  13208. Opaque
  13209. Imperfect
  13210. [Ag{Cu]16Sb2S11
  13211. Crystals thin tabular{ flattened\ usually pseudohexagonal{ also pseudorhombohedral\ triangular striations\ massive{ compact\ twinning{ repeated}
  13212. Monoclinic
  13213. Fracture uneven\ brittle}
  13214. Sulphosalts
  13215. Hydrothermal Ore veins#
  13216. western USA; New South Wales, Australia; Canada; Czech Republic; Germany; Mexico; Peru; Sardinia
  13217. Guarisamey, Durango, Mexico
  13218. Polybasite^(Ag,Cu)16Sb2S11
  13219. ftsTag
  13220. Polydymite
  13221. ftstitle
  13222. ftsTitleOverride
  13223. PolydymiteG
  13224. k5-6a
  13225. Grey{
  13226. Opaque
  13227. Imperfect
  13228. NiNi2S4
  13229. Crystals usually octahedral\ commonly massive\ compact to granular\  twinning on {111}}
  13230. Cubic
  13231. Fracture subconchoidal to uneven}
  13232. Sulphides{ Tellurides etc
  13233. Hydrothermal Ore veins
  13234. Siegen, Westphalia, Germany
  13235. nau, Sayn-Altenkirchen, Nordrhein-Westfalen, Germany
  13236. Polydymite^NiNi2S4
  13237. ftsTag
  13238. Polyhalite
  13239. ftstitle
  13240. ftsTitleOverride
  13241. PolyhaliteE
  13242. g3-4_
  13243. Colourless
  13244. Transparent_translucent
  13245. Perfect
  13246. K2Ca2Mg[SO4]4}*2H2O
  13247. Usually massive or fibrous to foliated\ rarely as small highly modified tabular or elongated crystals\ commonly twinned{ or polysynthetic}
  13248. Triclinic
  13249. Hydrated Sulphates
  13250. Sedimentary rocks
  13251. Arizona, New Mexico, Texas, Utah, USA; Austria; England; France; Germany; Iran; Italy; Poland; FSU}
  13252. Ischl salt mine, Ober
  13253. sterreich, Austria
  13254. Polyhalite^K2Ca2Mg(SO4)4.*2H2O
  13255. ftsTag
  13256. Polylithionite
  13257. ftstitle
  13258. ftsTitleOverride
  13259. PolylithioniteM
  13260. e2-3g
  13261. White
  13262. Transparent
  13263. Perfect
  13264. KLi2AlSi4O10[F{OH]2
  13265. Crystals tabular{ hexahedral{ up to 5cm in diameter\ as scaly aggregates and cryptocrystalline masses\ as pseudomorphs after natrolite}
  13266. Monoclinic
  13267. Sheet Silicates
  13268. Carbonatites
  13269. Mont St. Hilaire, Quebec, Canada; Greenway; Norway; New Mexico, USA; FSUQ
  13270. Kangerdluarsuk, Il
  13271. maussaq intrusive, Greenland (S)
  13272. Polylithionite^KLi2AlSi4O10(F,OH)2
  13273. ftsTag
  13274. Polymignite
  13275. ftstitle
  13276. ftsTitleOverride
  13277. Polymignite
  13278. m6-7_
  13279. Black
  13280. Opaque
  13281. [Ca{Fe{Y{Th][Nb{Ti{Ta{Zr]O4
  13282. Prismatic crystals\ vertically striated{ up to 5 cm long}
  13283. OrthorhombicU
  13284. Conchoidal fracture} Brittle}
  13285. Multiple Oxides
  13286. Pegmatites
  13287. Polymignite^(Ca,Fe,Y,Th)(Nb,Ti,Ta,Zr)O4
  13288. ftsTag
  13289. Portlandite
  13290. ftstitle
  13291. ftsTitleOverride
  13292. Portlandite
  13293. Colourless
  13294. Transparent
  13295. Perfect
  13296. Ca[OH]2
  13297. As minute hexagonal plates}
  13298. Trigonal/
  13299. Flexible\ sectile}W
  13300. Hydroxidesw
  13301. Skarns and Calc_Silicates
  13302. Germany; Hatrurim Formation, Israel; Antrim, Ireland; Italy
  13303. Scawt Hill, Co. Antrim, Northern Ireland7
  13304. Portlandite^Ca(OH)2
  13305. ftsTag
  13306. Posnjakite
  13307. ftstitle
  13308. ftsTitleOverride
  13309. PosnjakiteC
  13310. e2-3]
  13311. Bluew
  13312. Not determined
  13313. [Cu~2]4SO4[OH]6}H2O
  13314. Crystals tabular{ small{ up to 0}2 to 0}5mm\ in small grains\ as thin films}'
  13315. MonoclinicG
  13316. Hydrated Sulphateso
  13317. Oxidized Zones{ weathering products
  13318. Austria; Czech Republic; England; Germany; Arizona, USA; central Kazakhstan, FSU
  13319. Nura-Talinsk tungsten deposits, Kazakhstan, FSU
  13320. Posnjakite^(Cu+2)4SO4(OH)6.H2O
  13321. ftsTag
  13322. Potarite
  13323. ftstitle
  13324. ftsTitleOverride
  13325. PotariteC
  13326. g3-4]
  13327. Silvery
  13328. Opaque
  13329. Small grains or nuggets with slightly divergent fibrous or columnar structure}-
  13330. TetragonalM
  13331. Brittle}k
  13332. Native elements and Alloys
  13333. Alluvials deposits
  13334. Guyana
  13335. Kaietur Falls, Potaro River, Guyana
  13336. Potarite^PdHg
  13337. ftsTag
  13338. Poubaite
  13339. ftstitle
  13340. ftsTitleOverride
  13341. Poubaite?
  13342. vNot determined
  13343. Opaque
  13344. Clear
  13345. PbBi2Se2[Te{S]2
  13346. Euhedral to subhedral lathlike crystals}
  13347. Trigonal
  13348. Sulphosalts
  13349. Hydrothermal Ore veinsm
  13350. Czech Republic
  13351. Oldrichov, Tachov (near), Bohemia, Czech Republic
  13352. Poubaite^PbBi2Se2(Te,S)2
  13353. ftsTag
  13354. y; Scotland; Spain
  13355. Potassium Alum^KAl(SO4)2.*12H2O
  13356. [V~3]2Ti3O9
  13357. be 0x
  13358. )PYCpOUNT
  13359. :NumC,op$
  13360.  regates.
  13361. Orthorhombic
  13362. Hydrated Arsenates
  13363. Plattnerite
  13364. ftstitle
  13365. ftsTitleOverride
  13366. Plattnerite
  13367. k5-6c
  13368. Black
  13369. Opaque
  13370. Crystals slender prismatic{ elongated parallel\ often in botryoidal or nodular masses\ dense to fibrous\ twinning{ as penetration twins}m
  13371. Tetragonal
  13372. Brittle}
  13373. Oxides
  13374. Oxidized Zones{ weathering products
  13375. Idaho, New Mexico, South Dakota, USA; Mexico; Namibia
  13376. Leadhills, Lanarkshire, Scotland
  13377. Plattnerite^PbO2
  13378. ftsTag
  13379. Platynite
  13380. ftstitle
  13381. ftsTitleOverride
  13382. Platynite
  13383. e2-3]
  13384. Greyw
  13385. Opaque
  13386. PbBi2[Se{S]3
  13387. Thin plates or foliae}
  13388. Trigonal
  13389. Sulphosalts
  13390. Hydrothermal Ore veinsg
  13391. Fahlun, Sweden
  13392. Falun, Kopparberg, Sweden
  13393. Platynite^PbBi2(Se,S)3
  13394. ftsTag
  13395. Playfairite
  13396. ftstitle
  13397. ftsTitleOverride
  13398. Playfairite
  13399. g3-4a
  13400. Grey{
  13401. Opaque
  13402. Perfect
  13403. Pb16Sb18S43
  13404. Tabular\ heavily striated parallel to elongation\ observed in very small amounts in polished section}
  13405. Monoclinics
  13406. Sulphosalts
  13407. Hydrothermal Ore veins
  13408. Madoc, Ontario, Canada
  13409. Taylor pit, Madoc, Huntingdon Twp, Hastings Co., Ontario, CanadaC
  13410. Playfairite^Pb16Sb18S43
  13411. ftsTag
  13412. Plombierite
  13413. ftstitle
  13414. ftsTitleOverride
  13415. Plombierite
  13416. vNot determined
  13417. White
  13418. Translucent
  13419. Not determined
  13420. Ca5H2Si6O18}*6H2O
  13421. Massive\ compact}
  13422. OrthorhombicA
  13423. Silicates
  13424. Skarns and Calc_Silicates
  13425. Riverside County, California, USA; Austria; Ireland
  13426. Plombi
  13427. res river region, Vosges, France
  13428. Plombierite^Ca5H2Si6O18.*6H2O
  13429. ftsTag
  13430. Plumalsite
  13431. ftstitle
  13432. ftsTitleOverride
  13433. PlumalsiteC
  13434. k5-6]
  13435. Yellowy
  13436. Pb4Al2[SiO3]7
  13437. Massive\ as sharply angular platy fragments}
  13438. Orthorhombic
  13439. Silicates
  13440. Metamorphic rocks
  13441. Ukrainian Shield, FSU
  13442. Ukraine, FSU
  13443. Plumalsite^Pb4Al2(SiO3)7
  13444. ftsTag
  13445. Plumbobetafite
  13446. ftstitle
  13447. ftsTitleOverride
  13448. PlumbobetafiteK
  13449. vNot determined
  13450. Yellow
  13451. [Pb{U{Ca][Ti{Nb]2O6[OH{F]
  13452. Octahedral crystals with curved faces}
  13453. Cubic
  13454. Irregular fracture}
  13455. Multiple Oxides
  13456. Syenites{ Alkali intrusions
  13457. Transbaikal, Russia, FSU
  13458. Burpala massif, Zabaikal'ye (N), Transbaikal, Russia, FSU
  13459. Plumbobetafite^(Pb,U,Ca)(Ti,Nb)2O6(OH,F)]
  13460. ftsTag
  13461. Plumboferrite
  13462. ftstitle
  13463. ftsTitleOverride
  13464. Plumboferrite
  13465. Black
  13466. Opaque
  13467. Distinct in one direction
  13468. Pb[Fe~3]4O7
  13469. Crystals thick tabular{ flattened\ usually massive{ cleavable}?
  13470. Trigonal]
  13471. Oxidesy
  13472. Skarns and Calc_Silicates
  13473. Orebro, Sweden
  13474. Plumboferrite^Pb(Fe+3)4O7
  13475. ftsTag
  13476. Plumbojarosite
  13477. ftstitle
  13478. ftsTitleOverride
  13479. PlumbojarositeK
  13480. vNot determined
  13481. Yellow to yellowish brown
  13482. Pb[Fe~3]6[SO4]4[OH]12
  13483. Crusts or compact masses composed of microscopic hexagonal plates\ also as ocherous masses and crusts}c
  13484. Trigonal
  13485. Anhydrous Sulphates
  13486. Oxidized Zones{ weathering products
  13487. central western USA; Australia; Bolivia; Chile; England; Greece; Namibia; TurkeyK
  13488. Cooks Peak, Luna Co., New Mexico, USA
  13489. Plumbojarosite^Pb(Fe+3)6(SO4)4(OH)12
  13490. ftsTag
  13491. Plumbomicrolite
  13492. ftstitle
  13493. ftsTitleOverride
  13494. Plumbomicrolite
  13495. Yellow to yellowish brown
  13496. Translucent
  13497. Not determined
  13498. [Pb{Ca{U]2Ta2O6[OH]
  13499. Crystalline masses{ rarely as octahedral crystals}O
  13500. Cubic
  13501. Multiple Oxides
  13502. Alluvial deposits
  13503. Democratic Republic of Congo
  13504. Kivu, Democratic Republic of Congo#
  13505. Plumbomicrolite^(Pb,Ca,U)2Ta2O6(OH)
  13506. ftsTag
  13507. Plumbonacrite (= Hydrocerussite ?)
  13508. ftstitle
  13509. ftsTitleOverride
  13510. Plumbonacrite [= Hydrocerussite ?]m
  13511. vNot determined
  13512. Pb10[CO3]6O[OH]6 [?]
  13513. Trigonal
  13514. Anhydrous Carbonates
  13515. Oxidized Zones{ weathering products
  13516. Dumfries-shire, Scotlandm
  13517. Wanlockhead, Dumfries-shire, Scotland
  13518. Plumbonacrite (= Hydrocerussite ?)^Pb10(CO3)6O(OH)6 (?)
  13519. ftsTag
  13520. Plumbopalladinite
  13521. ftstitle
  13522. ftsTitleOverride
  13523. Plumbopalladinite
  13524. Not determined
  13525. Pd3Pb2
  13526. Massive\ as very minute grains in aggregates up to 7mm in diameter}
  13527. Trigonal
  13528. Native elements and AlloysO
  13529. Hydrothermal Ore veins{
  13530. Polar Urals, FSU
  13531. Mayak mine, Talnakh (Tyllakh), Noril'sk (near), Siberia (N), Russia, FSU
  13532. Plumbopalladinite^Pd3Pb27
  13533. sTitq
  13534. ftsTag
  13535. Plumbopyrochlore
  13536. ftstitle
  13537. ftsTitleOverride
  13538. PlumbopyrochloreQ
  13539. vNot determined
  13540. Yellow to yellowish green
  13541. Transparent_translucent
  13542. [Pb{Y{U{Ca][2_x]Nb2O6[OH]
  13543. Octahedral crystals\ also as small grains}_
  13544. Cubic
  13545. Multiple Oxides
  13546. Late stage cavities in Granites or Syenites
  13547. Ural Mts., Russia, FSU
  13548. Ural Mts., Russia, FSU;
  13549. Plumbopyrochlore^(Pb,Y,U,Ca)(2-x)Nb2O6(OH)
  13550. ftsTag
  13551. Plumbotellurite
  13552. ftstitle
  13553. ftsTitleOverride
  13554. Plumbotellurite
  13555. VHN=38i
  13556. Greyish green
  13557. Not determined
  13558. a_PbTe~4O3
  13559. Occurs as replacement rims and pseudomorphs after altaite}!
  13560. OrthorhombicC
  13561. Selenites{ Selenates{ Tellurites{ Tellurates
  13562. Oxidized Zones{ weathering products
  13563. Kazakhstan (N), FSU
  13564. Zhana-Tyube, Kazakhstan (N), FSU
  13565. Plumbotellurite^a-PbTe+4O3Y
  13566. ftsTag
  13567. Plumbotsumite
  13568. ftstitle
  13569. ftsTitleOverride
  13570. Plumbotsumite
  13571. Colourless
  13572. Transparent
  13573. Perfect
  13574. Pb5Si4O8[OH]10
  13575. Irregular to skeletal grains up to 1 x 1 x 0}5mm\ crystals are thick tabular and commonly twinned}_
  13576. Orthorhombic
  13577. Silicates
  13578. Oxidized Zones{ weathering products
  13579. Tsumeb, Namibia
  13580. Tsumeb, Namibia
  13581. Plumbotsumite^Pb5Si4O8(OH)10c
  13582. ftsTag
  13583. Silicates
  13584. Oxidized Zones{ weathering products
  13585. Tsumeb, Namibia
  13586. Tsumeb, Namibia
  13587. Plumbotsumite^Pb5Si4O8(OH)10
  13588. Override
  13589. Platynite
  13590. otland
  13591. (Ca,Th,Ce)(PO4).H2O
  13592. Trigonal
  13593. Radial aggregates, hexagonal prisms.
  13594. Conchoidal fracture.
  13595. Picropharmacolite
  13596. ftstitle
  13597. ftsTitleOverride
  13598. Picropharmacolite
  13599. vNot determined
  13600. Colourless to white
  13601. Transparent_translucent
  13602. Perfect
  13603. H2Ca4Mg[AsO4]4}*11H2O
  13604. Tiny needles{ mammillary encrustations{ or concretions and radial_structured nodules up to 1cm in diameter}
  13605. Monoclinic
  13606. Hydrated Arsenates
  13607. Oxidized Zones{ weathering products
  13608. France; Sachsen, Germany; Missouri, New Jersey, USA
  13609. Richelsdorf, Hessen, Germany
  13610. Picropharmacolite^H2Ca4Mg(AsO4)4.*11H2O
  13611. ftsTag
  13612. Piemontite (Piedmontite)
  13613. ftstitle
  13614. ftsTitleOverride
  13615. Piemontite [Piedmontite]c
  13616. Brown
  13617. Translucent_opaque
  13618. Perfect
  13619. Ca2[Al{Mn~3{Fe~3]3[SiO4]3[OH]
  13620. Columnar to prismatic crystals}
  13621. Monoclinicg
  13622. Uneven{ brittle}
  13623. Ring Silicates
  13624. Metamorphic rocks
  13625. Arizona, California, Colorado, Missouri, Pennsylvania, USA; Egypt; Italy; Japan; New Zealand; Poland; Scotland; Swedene
  13626. Prabnora mine, St. Marcel, Val d'Aosta, Piemonte, Italy
  13627. Piemontite (Piedmontite)^Ca2(Al,Mn+3,Fe+3)3(SiO4)3(OH)    
  13628. ftsTag
  13629. Pierrotite
  13630. ftstitle
  13631. ftsTitleOverride
  13632. PierrotiteE
  13633. g3-4_
  13634. Greyy
  13635. Transparent
  13636. Not determined
  13637. Tl2Sb6As4S16
  13638. Massive\ as crystalline aggregates}
  13639. Orthorhombic=
  13640. Sulphosalts
  13641. Hydrothermal Ore veins
  13642. Jas-Roux, Hautes-Alpes, France
  13643. Jas Roux mine, Valgaudemar, Hautes-Alpes, France
  13644. Pierrotite^Tl2Sb6As4S16
  13645. ftsTag
  13646. Pigeonite
  13647. ftstitle
  13648. ftsTitleOverride
  13649. Pigeonite
  13650. Brown
  13651. Translucent_opaque
  13652. [Mg{Fe~2{Ca][Mg{Fe~2]Si2O6
  13653. Short prismatic crystals}
  13654. Monoclinic;
  13655. Fracture uneven to conchoidal} Brittle}
  13656. Chain Silicates
  13657. Intermediate_acid Volcanic rocks
  13658. Minnesota, USA
  13659. Pigeon Point, Minnesota, USA+
  13660. Pigeonite^(Mg,Fe+2,Ca)(Mg,Fe+2)Si2O6o
  13661. ftsTag
  13662. Pilsenite
  13663. ftstitle
  13664. ftsTitleOverride
  13665. Pilsenite
  13666. e2-3]
  13667. Silvery
  13668. Opaque
  13669. Not determined
  13670. Bi4Te3
  13671. Foliated masses}
  13672. Trigonal
  13673. Sulphides{ Tellurides etc
  13674. Hydrothermal Ore veinsu
  13675. Deutsch-Pilsen, Hungary
  13676. Nagyb
  13677. ny (Deutsch-Pilsen), B
  13678. rzsony hills, Esztergom (Gran), Hungary
  13679. Pilsenite^Bi4Te31
  13680. ftsTag
  13681. Pinakiolite
  13682. ftstitle
  13683. ftsTitleOverride
  13684. Pinakiolite
  13685. Black
  13686. Opaque
  13687. [Mg{Mn~2]2[Mn~3{Sb~3]BO5
  13688. Crystals thin tabular with rectangular outline\ rarely short prismatic\ crystals often broken or bent\ twinning common}
  13689. Monoclinic
  13690. Very brittle}
  13691. Anhydrous Borates
  13692. Skarns and Calc_Silicates
  13693. ngban, Sweden
  13694. ngban mine, Filipstad (near), V
  13695. rmland, Swedenw
  13696. Pinakiolite^(Mg,Mn+2)2(Mn+3,Sb+3)BO5
  13697. ftsTag
  13698. Pinchite
  13699. ftstitle
  13700. ftsTitleOverride
  13701. Pinchite?
  13702. vNot determined
  13703. Black
  13704. Hg5O4Cl2
  13705. Well_formed crystals up to 1 mm}
  13706. Orthorhombic
  13707. Halides
  13708. Oxidized Zones{ weathering products
  13709. Brewster County, Texas, USA
  13710. Terlingua, Brewster Co., Texas, USA
  13711. Pinchite^Hg5O4Cl2
  13712. ftsTag
  13713. Pirquitasite
  13714. ftstitle
  13715. ftsTitleOverride
  13716. PirquitasiteC
  13717. Not determined
  13718. Ag2ZnSnS4
  13719. Tetragonal
  13720. Sulphides{ Tellurides etc
  13721. Hydrothermal Ore veins
  13722. Rinconada department, Argentina
  13723. Pirquitas deposit, Rinconada, Jujuy province, Argentina
  13724. Pirquitasite^Ag2ZnSnS4
  13725. ftsTag
  13726. Pirssonite
  13727. ftstitle
  13728. ftsTitleOverride
  13729. PirssoniteG
  13730. g3-4a
  13731. Colourless to white
  13732. Transparent
  13733. Not determined
  13734. Na2Ca[CO3]2}*2H2O
  13735. Crystals short prismatic{ elongated\ tabular\ pyramidal}G
  13736. Orthorhombici
  13737. Fracture conchoidal\ brittle}
  13738. Hydrated Carbonates
  13739. Evaporites
  13740. California, Wyoming, USA; Kola Peninsula, FSU
  13741. Searles Lake, San Bernardino Co., California, USA
  13742. Pirssonite^Na2Ca(CO3)2.*2H2O
  13743. ftsTag
  13744. Piypite
  13745. ftstitle
  13746. ftsTitleOverride
  13747. Piypite
  13748. e2-3Y
  13749. Green
  13750. Perfect
  13751. K2[Cu~2]2[SO4]2O
  13752. Aggregates of imperfect long columnar or acicular crystals up to 3cm long and 1mm across{ often cavernous}9
  13753. TetragonalY
  13754. Cleavage parallel to elongation}
  13755. Anhydrous Sulphates
  13756. Fumaroles
  13757. Kamchatka, FSU
  13758. Tolbachik volcano, Kamchatka, Russia, FSU
  13759. Piypite^K2(Cu+2)2(SO4)2Ou
  13760. ftsTag
  13761. Plagionite
  13762. ftstitle
  13763. ftsTitleOverride
  13764. PlagioniteG
  13765. e2-3a
  13766. Grey{
  13767. Opaque
  13768. Distinct in one direction
  13769. Pb5Sb8S17
  13770. Crystals commonly thick tabular{ sometimes short prismatic\ striated\ massive{ compact to granular}
  13771. Monoclinic
  13772. Fracture uneven to conchoidal\ brittle}
  13773. Sulphosalts
  13774. Hydrothermal Ore veins
  13775. Oruro, Bolivia; Canada; France; Germany
  13776. Graf Jost-Christina mine, Wolfsberg, Harz, Germany
  13777. Plagionite^Pb5Sb8S17
  13778. ftsTag
  13779. Plancheite
  13780. ftstitle
  13781. ftsTitleOverride
  13782. PlancheiteE
  13783. k5-6_
  13784. Bluey
  13785. Translucent
  13786. Not determined
  13787. [Cu~2]8Si8O22[OH]4}H2O
  13788. Fibrous\ often in compact radial aggregates}-
  13789. OrthorhombicO
  13790. Silicates
  13791. Oxidized Zones{ weathering products
  13792. Arizona, Utah, USA; Katanga, Democratic Republic of Congo
  13793. Mindouli, Congo
  13794. Plancheite^(Cu+2)8Si8O22(OH)4.H2O
  13795. ftsTag
  13796. Platarsite
  13797. ftstitle
  13798. ftsTitleOverride
  13799. PlatarsiteA
  13800. o7-8[
  13801. Not determined
  13802. [Pt{Rh{Ru]AsS
  13803. Subhedral grains up to 1}1mm on an edge}
  13804. Cubic
  13805. Sulphides{ Tellurides etc
  13806. Hydrothermal Ore veinsY
  13807. Transvaal, South Africa
  13808. Onverwacht (#330) Mine, Lydenberg Dist., Transvaal, South Africa
  13809. Platarsite^(Pt,Rh,Ru)AsS
  13810. ftsTag
  13811. Platiniridium
  13812. ftstitle
  13813. ftsTitleOverride
  13814. Platiniridium
  13815. m6-7g
  13816. Silver
  13817. Opaque
  13818. Indistinct
  13819. [Ir{Pt]
  13820. Crystals usually cubic{ commonly as nuggets or as angular or rounded grains\ twinning{ polysynthetic}
  13821. Cubic
  13822. Fracture hackly\ slightly malleable}
  13823. Native elements and Alloys
  13824. Alluvials deposits
  13825. Trinity County, California, USA; Brazil; Burma; Canada; FSU
  13826. Nizhniy Tagil, Ural Mts., Russia, FSU
  13827. Platiniridium^(Ir,Pt)
  13828. ftsTag
  13829. Platiniridium^(Ir,Pt)
  13830. EThis 
  13831. %o@f     
  13832. traction$ (c
  13833. eil; Germany; India; Italy; Norway; Panama; South Africa; Sweden
  13834. ftstitle
  13835. Oehrenstock, Ilmenau, Germany
  13836. Braunite^M
  13837. Phoenicochroite
  13838. ftstitle
  13839. ftsTitleOverride
  13840. Phoenicochroite
  13841. e2-3i
  13842. Translucent_Transparent
  13843. Pb2[CrO4]O
  13844. Large polycrystalline masses{ rarely exhibiting crystals faces\ anhedral cleavable masses}[
  13845. Monoclinic{
  13846. Chromates
  13847. Oxidized Zones{ weathering products
  13848. Urals, FSU; Dundas, Tasmania; Arizona, USA
  13849. Berezov, Ekaterinburg (Sverdlovsk), Ural Mts., Russia, FSUe
  13850. Phoenicochroite^Pb2(CrO4)O
  13851. ftsTag
  13852. Phosgenite
  13853. ftstitle
  13854. ftsTitleOverride
  13855. PhosgeniteG
  13856. e2-3a
  13857. Colourless to white
  13858. Transparent_translucent
  13859. Distinct in one direction
  13860. Pb2[CO3]Cl2
  13861. Short_columnar{ tabular crystals}
  13862. Tetragonalc
  13863. Brittle{ uneven}
  13864. Anhydrous Carbonates
  13865. Oxidized Zones{ weathering products
  13866. Arizona, California, Colorado, Massachusetts, New Mexico, Utah, USA; Australia; England; Greece; Italy; Namibia; Poland; FSU
  13867. Cromford (near), Derbyshire, England
  13868. Phosgenite^Pb2(CO3)Cl2
  13869. true)
  13870. ftsTag
  13871. Phosinaite
  13872. ftstitle
  13873. ftsTitleOverride
  13874. PhosinaiteC
  13875. g3-4]
  13876. Colourless}
  13877. Perfect
  13878. Na3[Ca{Ce]PSiO7
  13879. Columnar crystals up to 5 x 1 mm and as irregular aggregates}
  13880. Orthorhombic7
  13881. Silicates
  13882. Pegmatitesw
  13883. Kola Peninsula, FSU
  13884. Mt. Karnasurt, Lovozero massif and Mt. Koashva, Khibina massif, Kola Peninsula, Russia, FSU
  13885. Phosinaite^Na3(Ca,Ce)PSiO7M
  13886. ftsTag
  13887. Phosphammite
  13888. ftstitle
  13889. ftsTitleOverride
  13890. PhosphammiteI
  13891. vNot determined
  13892. Colourless
  13893. Transparent
  13894. Not determined
  13895. [NH4]2HPO4
  13896. As 0}5mm crystals}
  13897. Monoclinic=
  13898. Anhydrous Phosphatesg
  13899. Caves
  13900. Kalgoorlie, Western Australia, Australia
  13901. ape Islands, Peru
  13902. Phosphammite^(NH4)2HPO4
  13903. ftsTag
  13904. Phosphoferrite
  13905. ftstitle
  13906. ftsTitleOverride
  13907. PhosphoferriteO
  13908. g3-4i
  13909. Colourless
  13910. Transparent_translucent
  13911. [Fe~2{Mn~2]3[PO4]2}*3H2O
  13912. Crystals octahedral{ tabular\ often in parallel grouping\ massive{ granular and coarse fibrous}
  13913. Orthorhombic
  13914. Fracture uneven\ brittle}
  13915. Hydrated Phosphates
  13916. Pegmatites
  13917. New Hampshire, South Dakota, USA; Brazil; France; Germany
  13918. Hagendorf pegmatite, Oberpfalz, Bayern, Germany
  13919. Phosphoferrite^(Fe+2,Mn+2)3(PO4)2.*3H2O
  13920. ftsTag
  13921. Phosphofibrite
  13922. ftstitle
  13923. ftsTitleOverride
  13924. PhosphofibriteK
  13925. Yellow to yellowish green
  13926. Perfect
  13927. KCu~2[Fe~3]15[PO4]12[OH]12}*12H2O
  13928. Radial aggregates of fibrous crystals}%
  13929. OrthorhombicG
  13930. Hydrated Phosphates
  13931. Oxidized Zones{ weathering products
  13932. Baden-W
  13933. rttemberg, Germany
  13934. Clara mine, Wolfach, Schwarzwald, Baden-W
  13935. rttemberg, Germany-
  13936. Phosphofibrite^KCu+2(Fe+3)15(PO4)12(OH)12.*12H2O}
  13937. ftsTag
  13938. Phosphophyllite
  13939. ftstitle
  13940. ftsTitleOverride
  13941. Phosphophyllite
  13942. g3-4k
  13943. Bluish green
  13944. Transparent
  13945. Perfect
  13946. Zn2[Fe~2{Mn~2][PO4]2}*4H2O
  13947. Crystals short to long prismatic or thick tabular\ isolated individuals or in groups\ twinning common}y
  13948. Monoclinic
  13949. Brittle\ fracture uneven}
  13950. Hydrated Phosphates
  13951. Oxidized Zones{ weathering products
  13952. Potosi, Bolivia; Germany; Reaphook Hill, South Australia; USA
  13953. Hagendorf pegmatite, Oberpfalz, Bayern, Germany
  13954. Phosphophyllite^Zn2(Fe+2,Mn+2)(PO4)2.*4H2O
  13955. ftsTag
  13956. Phosphorr
  13957. sslerite (Phosphoroesslerite)
  13958. ftstitle
  13959. ftsTitleOverride
  13960. Phosphorrosslerite [Phosphoroesslerite]
  13961. Colourless
  13962. Transparent_translucent
  13963. Not determined
  13964. MgH[PO4]}*7H2O1
  13965. Crystals short prismatic or equant{ also skeletal or crustal}
  13966. Monoclinic
  13967. Fracture conchoidal}
  13968. Hydrated Phosphates
  13969. Oxidized Zones{ weathering products
  13970. Salzburg Province, Austriac
  13971. Schellgaden (near), Salzburg province, Austria
  13972. Phosphorr
  13973. sslerite (Phosphoroesslerite)^MgH(PO4).*7H2O
  13974. ftsTag
  13975. Phosphuranylite
  13976. ftstitle
  13977. ftsTitleOverride
  13978. Phosphuranylite
  13979. e2-3i
  13980. Yellow
  13981. Translucent
  13982. Perfect
  13983. KCa[H3O]3[UO2]7[PO4]4O4}*8H2O
  13984. As tiny scales or plates} Also as dense aggregates or coatings}
  13985. Orthorhombicq
  13986. Hydrated Phosphates
  13987. Oxidized Zones{ weathering products
  13988. North Carolina, USA
  13989. Flat Rock pegmatite and Buchanan pegmatite, Mitchell Co., North Carolina, USA
  13990. Phosphuranylite^KCa(H3O)3(UO2)7(PO4)4O4.*8H2O
  13991. ftsTag
  13992. Phuralumite
  13993. ftstitle
  13994. ftsTitleOverride
  13995. Phuralumite
  13996. Yellowy
  13997. Not determined
  13998. Al2[UO2]3[PO4]2[OH]6}*10H2O
  13999. As prismatic crystals}
  14000. Orthorhombic
  14001. Hydrated Phosphates
  14002. Oxidized Zones{ weathering products
  14003. Democratic Republic of Congo
  14004. Kobokobo, Kivu, Democratic Republic of Congo
  14005. Phuralumite^Al2(UO2)3(PO4)2(OH)6.*10H2O
  14006. ftsTag
  14007. Phurcalite
  14008. ftstitle
  14009. ftsTitleOverride
  14010. PhurcaliteC
  14011. Yelloww
  14012. Perfect
  14013. Ca2[UO2]3O2[PO4]2}*7H2O
  14014. Tabular crystals up to 1 mm}
  14015. Orthorhombic
  14016. Hydrated Phosphates
  14017. Oxidized Zones{ weathering products
  14018. Sachsen, Germany
  14019. Bergen an den Trieb, Sachsen, Germany
  14020. Phurcalite^Ca2(UO2)3O2(PO4)2.*7H2O
  14021. ftsTag
  14022. Phyllotungstite
  14023. ftstitle
  14024. ftsTitleOverride
  14025. Phyllotungstite
  14026. Yellow
  14027. Perfect
  14028. Ca[Fe~3]3H[WO4]6}*10H2O
  14029. Tabular crystals up to 0}25mm and scaly{ radial aggregates\ crystals flattened}
  14030. OrthorhombicW
  14031. Irregular fracture}
  14032. Tungstates{ Molybdates
  14033. Hydrothermal Ore veins
  14034. Schwarzwald, Germany
  14035. Clara mine, Wolfach, Schwarzwald, Baden-W
  14036. rttemberg, GermanyU
  14037. Phyllotungstite^Ca(Fe+3)3H(WO4)6.*10H2O
  14038. ftsTag
  14039. Pickeringite
  14040. ftstitle
  14041. ftsTitleOverride
  14042. PickeringiteK
  14043. c1-2e
  14044. Colourless to white
  14045. Transparent_translucent
  14046. MgAl2[SO4]4}*22H2O
  14047. Crystals acicular{ rarely terminated\ as aggregates of fibrous or acicular crystals\ as an encrustation or efflorescence\ sometimes matted}
  14048. Monoclinic
  14049. Fracture conchoidal\ brittle\ soluble in water}
  14050. Hydrated Sulphates/
  14051. Metamorphic rocks
  14052. central western USA; Austria; Canada; Chile; Czech Republic; France; Germany; Italy and elsewhere
  14053. Cerro Pintados, Iquique, Tarapac
  14054. , Chile (N)
  14055. Pickeringite^MgAl2(SO4)4.*22H2O
  14056. ftsTag
  14057. Picotpaulite
  14058. ftstitle
  14059. ftsTitleOverride
  14060. PicotpauliteG
  14061. Brown
  14062. Not determined
  14063. TlFe2S3
  14064. Crystals pseudohexagonal\ twinning common{ as penetration twins}
  14065. Orthorhombic5
  14066. Sulphides{ Tellurides etc
  14067. Hydrothermal Ore veins
  14068. FYRO Macedonia
  14069. Alsar (Allchar), Rozden (near), FYRO Macedonia
  14070. Picotpaulite^TlFe2S3-
  14071. ftsTag
  14072. Crystals pseudohexagonal\ twinning common{ as penetration twins}
  14073. Orthorhombic5
  14074. Sulphides{ Tellurides etc
  14075. Hydrothermal Ore veins
  14076. FYRO Macedonia
  14077. Alsar (Allchar), Rozden (near), FYRO Macedonia
  14078. Picotpaulite^TlFe2S3
  14079. nd; Sweden
  14080. ftstitle
  14081. lumn 
  14082. j@g0Pla.c>R
  14083. c`no div
  14084. iding 
  14085. itwise O@R 
  14086. POPUP
  14087. Petalite
  14088. ftstitle
  14089. ftsTitleOverride
  14090. PetaliteC
  14091. m6-7]
  14092. Colourless to white
  14093. Transparent_translucent
  14094. Perfect
  14095. LiAlSi4O10
  14096. Crystals euhedral\ small{ rare\ usually massive{ as large cleavable blocky segregations\ twinning{ polysynthetic}
  14097. Monoclinic
  14098. Fracture subconchoidal\ brittle}
  14099. Silicates
  14100. Pegmatites
  14101. California, Maine, Massachusetts, USA; Canada; Italy; Namibia; Sweden; FSU; Zimbabwe and elsewhere
  14102. , Sweden
  14103. Petalite^LiAlSi4O10
  14104. ftsTag
  14105. Petarasite
  14106. ftstitle
  14107. ftsTitleOverride
  14108. PetarasiteE
  14109. k5-6_
  14110. Yellow to yellowish green
  14111. Perfect
  14112. Na5Zr2Si6O18[Cl{OH]}*2H2O
  14113. Irregular grains up to 10mm across}
  14114. Monoclinic7
  14115. Subconchoidal fracture}
  14116. Silicates
  14117. Syenites{ Alkali intrusions
  14118. Mont St. Hilaire, Quebec, Canada
  14119. Mont Saint-Hilaire, Rouville Co., Qu
  14120. bec, Canada3
  14121. Petarasite^Na5Zr2Si6O18(Cl,OH).*2H2Ow
  14122. ftsTag
  14123. Petedunnite
  14124. ftstitle
  14125. ftsTitleOverride
  14126. Petedunnite
  14127. vNot determined
  14128. Dark green
  14129. Translucent
  14130. Perfect
  14131. Ca[Zn{Mn~2{Fe~2{Mg]Si2O6
  14132. Mosaic of grains that make up large `single` crystals}G
  14133. Monoclinicg
  14134. Chain Silicates
  14135. Skarns and Calc_Silicates
  14136. New Jersey, USA
  14137. Franklin, Sussex Co., New Jersey, USA
  14138. Petedunnite^Ca(Zn,Mn+2,Fe+2,Mg)Si2O6c
  14139. ftsTag
  14140. Petersite-(Y)
  14141. ftstitle
  14142. ftsTitleOverride
  14143. Petersite_[Y]
  14144. vNot determined
  14145. Yellow to yellowish green
  14146. [Y{Ce{Nd{Ca][Cu~2]6[PO4]3[OH]6}*3H2O
  14147. As radiating clusters and sprays of prismatic hexagonal crystals}
  14148. Trigonalk
  14149. Brittle}
  14150. Hydrated Phosphates
  14151. Oxidized Zones{ weathering products
  14152. New Jersey, USA
  14153. Laurel Hill, Secaucus, Hudson Co., New Jersey, USA[
  14154. Petersite-(Y)^(Y,Ce,Nd,Ca)(Cu+2)6(PO4)3(OH)6.*3H2O
  14155. ftsTag
  14156. Petrovicite
  14157. ftstitle
  14158. ftsTitleOverride
  14159. Petrovicite
  14160. Poorw
  14161. PbHgCu3BiSe5
  14162. Tabular crystals up to a few tenths of a mm in size}
  14163. Orthorhombic
  14164. Parallel to flattening of crystals}
  14165. Sulphosalts
  14166. Hydrothermal Ore veins
  14167. western Moravia, Czech Republic
  14168. Petrovice Zd'ar, Jihomoravsky kraj, Moravia, Czech Republic
  14169. Petrovicite^PbHgCu3BiSe5M
  14170. ftsTag
  14171. Petrovskaite
  14172. ftstitle
  14173. ftsTitleOverride
  14174. PetrovskaiteK
  14175. e2-3e
  14176. Opaque
  14177. Not determined
  14178. AuAg[S{Se]
  14179. Fine_grained 10_20mm thick rims on native gold}
  14180. MonoclinicE
  14181. Brittle}c
  14182. Sulphosalts
  14183. Hydrothermal Ore veins
  14184. central Kazakhstan, FSU
  14185. Maikan deposit, Kazakhstan (central), FSU
  14186. Petrovskaite^AuAg(S,Se)
  14187. ftsTag
  14188. Petzite
  14189. ftstitle
  14190. ftsTitleOverride
  14191. Petzite
  14192. e2-3[
  14193. Greyu
  14194. Opaque
  14195. Not determined
  14196. Ag3AuTe2
  14197. Commonly massive{ fine granular to compact\ rarely as small single crystals intimately intergrown with hessite}
  14198. Cubic
  14199. Fracture subconchoidal\ slightly sectile to brittle}
  14200. Sulphides{ Tellurides etc
  14201. Hydrothermal Ore veins
  14202. Kalgoorlie, Western Australia; Canada; Fiji; Transylvania, Romania; California, Colorado, Montana, USA
  14203. Sacarimb (Nagy
  14204. g), Transylvania, Romania
  14205. Petzite^Ag3AuTe2
  14206. ftsTag
  14207. Pharmacolite
  14208. ftstitle
  14209. ftsTitleOverride
  14210. PharmacoliteK
  14211. e2-3e
  14212. Colourless to white
  14213. Transparent_translucent
  14214. Perfect
  14215. CaHAsO4}*2H2O
  14216. Fine needle_shaped{ capillary crystals{ powdery encrustation\ crusts\ mammillary{ botryoidal{ reniform{ earthy{ powdery}
  14217. Monoclinic
  14218. Soft}
  14219. Hydrated Arsenates
  14220. Oxidized Zones{ weathering products
  14221. Los Angeles County, California, Nevada, USA; Czech Republic; France; Germany
  14222. Wittichen, Schwarzwald, Germany
  14223. Pharmacolite^CaHAsO4.*2H2O
  14224. ftsTag
  14225. Pharmacosiderite
  14226. ftstitle
  14227. ftsTitleOverride
  14228. PharmacosideriteS
  14229. e2-3m
  14230. Green
  14231. Transparent_translucent
  14232. Imperfect
  14233. K[Fe~3]4[AsO4]3[OH]4}*6_*7H2O
  14234. Crystals usually cubes with diagonally striated faces\ also tetrahedral\ occasionally granular or earthy}
  14235. Cubic
  14236. Fracture uneven\ somewhat sectile}
  14237. Hydrated Arsenates
  14238. Oxidized Zones{ weathering products
  14239. Nevada, New Jersey, South Dakota, Utah, USA; Algeria; Brazil; Chile; Czech Republic; England; France; Germany; Greece; Italy
  14240. Carharrack mine and Tincroft mine, Cornwall, England
  14241. Pharmacosiderite^K(Fe+3)4(AsO4)3(OH)4.*6-*7H2Ok
  14242. ftsTag
  14243. Phaunouxite
  14244. ftstitle
  14245. ftsTitleOverride
  14246. Phaunouxite
  14247. vNot determined
  14248. Colourless
  14249. Not determined
  14250. Ca3[AsO4]2}*11H2O
  14251. Acicular{ 1}5mm crystals{ often in fan_shaped aggregates}
  14252. Triclinic
  14253. Hydrated Arsenateso
  14254. Oxidized Zones{ weathering products
  14255. Vosges, France
  14256. Gabe-Gottes vein, Ste.- Marie-aux-Mines, Vosges Mtns., Haut-Rhin, Alsace, France3
  14257. Phaunouxite^Ca3(AsO4)2.*11H2O
  14258. ftsTag
  14259. Phenakite (Phenacite)
  14260. ftstitle
  14261. ftsTitleOverride
  14262. Phenakite [Phenacite]
  14263. o7-8w
  14264. Variety of colours
  14265. Transparent
  14266. Distinct in one direction
  14267. Be2SiO4
  14268. Hexagonal{ quartz_like{ short_columnar crystals}U
  14269. Trigonals
  14270. Brittle{ conchoidal}
  14271. Silicates
  14272. Pegmatites
  14273. Widespread USA; Austria; Brazil; Czech Republic; France; Namibia; Norway; Poland; Switzerland; Tanzania; FSU_
  14274. Takovaya, Ekaterinburg (Sverdlovsk), Ural Mts., FSU
  14275. Phenakite (Phenacite)^Be2SiO4
  14276. ftsTag
  14277. Philipsbornite
  14278. ftstitle
  14279. ftsTitleOverride
  14280. PhilipsborniteM
  14281. i4-5g
  14282. Green
  14283. PbAl3[AsO4]2[OH]5}H2O
  14284. Massive to earthy crusts composed of fine_grained aggregates}
  14285. Trigonal;
  14286. Fracture conchoidal}e
  14287. Anhydrous Arsenates
  14288. Oxidized Zones{ weathering products
  14289. Dundas district, Tasmania, Australia; Nsumeb, Namibia
  14290. Dundas, Tasmania, Australia
  14291. Philipsbornite^PbAl3(AsO4)2(OH)5.H2O
  14292. ftsTag
  14293. Phillipsite
  14294. ftstitle
  14295. ftsTitleOverride
  14296. Phillipsite
  14297. i4-5c
  14298. Colourless to white
  14299. Transparent_translucent
  14300. Distinct in one direction
  14301. [K{Na{Ca][1_2][Si{Al]8O16}*6H2O
  14302. Short_needled_shaped{ thick_tabular crystals\ pseudorhombic to pseudocubic polysynthetic twins}
  14303. Monoclinic
  14304. Brittle{ striated cleavage planes}
  14305. Framework Silicates
  14306. Late stage cavities in Volcanic rocks
  14307. California, Hawaii, Washington, USA; Australia; Czech Republic; Germany; Hungary; Northern Ireland; Israel; Italy; Sicily; Uganda;
  14308. Near Aci Castello and Acireale, Catania prov., Sicilia (Sicily), ItalyI
  14309. Phillipsite^(K,Na,Ca)(1-2)(Si,Al)8O16.*6H2O
  14310. ftsTag
  14311. Refikite
  14312. ftstitle
  14313. ftsTitleOverride
  14314. Refikite;
  14315. vNot determined
  14316. Not determined
  14317. C20H32O2
  14318. Crystals acicular}
  14319. Orthorhombic
  14320. Organic Compounds
  14321. Bavaria, Germany;
  14322. Montorio al Vomano, Teramo, Abruzzi, Italy{
  14323. Refikite^C20H32O2
  14324. ftsTag
  14325. C4 DLL
  14326. +@DRV
  14327.  membelr f
  14328. !#@SDub;! 
  14329. FONTxP
  14330. @virtua
  14331. #!STA
  14332. TIC_LIB
  14333. -link 
  14334. 1All 
  14335. by Micr osoftF
  14336. Chain Silicates
  14337. Baveno, Italy
  14338. Late stage cavities in Granites or Syenites
  14339. Penroseite (Blockite)
  14340. ftstitle
  14341. ftsTitleOverride
  14342. Penroseite [Blockite]
  14343. e2-3w
  14344. Opaque
  14345. Perfect
  14346. [Ni{Co{Cu]Se2
  14347. Botryoidal or reniform with radiating column}
  14348. Cubic
  14349. Brittle}m
  14350. Sulphides{ Tellurides etc
  14351. Hydrothermal Ore veins
  14352. Colquechaea, Bolivia
  14353. Pacajake Mine, Colquechaca (Near), Potos
  14354. , Bolivia;
  14355. Penroseite (Blockite)^(Ni,Co,Cu)Se2
  14356. ftsTag
  14357. Pentagonite
  14358. ftstitle
  14359. ftsTitleOverride
  14360. Pentagonite
  14361. g3-4c
  14362. Blue}
  14363. Transparent
  14364. Ca[V~4O][Si4O10]}*4H2O
  14365. Crystals prismatic{ elongated parallel to c with dome terminations\ minute\ often as spherulititc rosettes up to 5mm in diameter\ commonly twinned to form fivelings with star_shaped cross_sections}
  14366. Orthorhombic
  14367. Brittle}
  14368. Silicates
  14369. Late stage cavities in Volcanic rocks
  14370. Malheur County, Oregon, USA
  14371. Owyhee Dam, Lake Owyhee State Park, Malheur Co., Oregon, USA
  14372. Pentagonite^Ca(V+4O)(Si4O10).*4H2O#
  14373. ftsTag
  14374. Pentahydrite
  14375. ftstitle
  14376. ftsTitleOverride
  14377. PentahydriteG
  14378. e2-3a
  14379. White
  14380. MgSO4}*5H2O
  14381. Massive{ fine granular or slightly platy\ synthetic crystals elongated}
  14382. Triclinic
  14383. Hydrated Sulphates_
  14384. Effloresences
  14385. Sonoma County, California, Colorado, Nevada, USA; Tarapaca Province, Chile
  14386. Cripple Creek, Teller Co., Colorado, USA!
  14387. Pentahydrite^MgSO4.*5H2OY
  14388. ftsTag
  14389. Pentlandite
  14390. ftstitle
  14391. ftsTitleOverride
  14392. Pentlandite
  14393. g3-4c
  14394. Bronze to brassy
  14395. Opaque
  14396. [Fe{Ni]9S8
  14397. Massive{ granular}
  14398. Cubic
  14399. Parting{ fracture conchoidal{ brittle}_
  14400. Sulphides{ Tellurides etc
  14401. Basic and Ultrabasic Igneous rocks
  14402. Alaska, California, Colorado, Montana, Nevada, Washington, USA; Canada; Norway; South Africa9
  14403. Craignure, Inverary, Argyllshire, Scotlandy
  14404. Pentlandite^(Fe,Ni)9S8
  14405. ftsTag
  14406. Penzhinite
  14407. ftstitle
  14408. ftsTitleOverride
  14409. PenzhiniteA
  14410. vNot determined
  14411. Not determined
  14412. [Ag{Cu]4Au[S{Se]4
  14413. Elongate or platy intergrowths}
  14414. Hexagonal
  14415. Sulphides{ Tellurides etc
  14416. Hydrothermal Ore veinse
  14417. Penguin River, eastern FSU
  14418. Pengina River, Kamchatka (N), Russia, FSU
  14419. Penzhinite^(Ag,Cu)4Au(S,Se)4
  14420. ftsTag
  14421. Peretaite
  14422. ftstitle
  14423. ftsTitleOverride
  14424. Peretaite
  14425. g3-4[
  14426. Colourless{
  14427. Perfect
  14428. Ca[Sb~3]4O4[OH]2[SO4]2}*2H2O
  14429. Aggregates of tabular crystals sometimes elongated\ largest crystals are up to 5 x 2 x 0}5mm\ crystals are always twinned}[
  14430. Monoclinic{
  14431. Hydrated Sulphates
  14432. Sedimentary rocks
  14433. Tuscany, Italy
  14434. Pereta Mine, Grosseto, Toscana, Italy
  14435. Peretaite^Ca(Sb+3)4O4(OH)2(SO4)2.*2H2Oq
  14436. ftsTag
  14437. Periclase
  14438. ftstitle
  14439. ftsTitleOverride
  14440. Periclase
  14441. k5-6_
  14442. Colourless
  14443. Transparent
  14444. Very good
  14445. Octahedral{ cubic{ and embedded crystals\ compact{ granular}-
  14446. Cubic
  14447. Conchoidal}
  14448. Oxides
  14449. Regional Metamorphic rocks
  14450. Riverside County, California, New Mexico, USA; Czech Republic; Italy; Sardinia; Spain, Sweden
  14451. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italys
  14452. Periclase^MgO
  14453. ftsTag
  14454. Perite
  14455. ftstitle
  14456. ftsTitleOverride
  14457. Perite=
  14458. Yellowq
  14459. Distinct in one direction
  14460. PbBiO2Cl
  14461. Tabular plates about 0}5mm in size}
  14462. Orthorhombic
  14463. Perpendicular to c_axis}I
  14464. Halides
  14465. Skarns and Calc_Silicates
  14466. ngban, Sweden
  14467. ngban mine, Filipstad (near), V
  14468. rmland, Sweden
  14469. Perite^PbBiO2Cl
  14470. ftsTag
  14471. Perlialite
  14472. ftstitle
  14473. ftsTitleOverride
  14474. PerlialiteC
  14475. i4-5]
  14476. White
  14477. Not determined
  14478. K9Na[Ca{Sr]Al12Si24O72}*15H2O
  14479. Radiating_fibrous aggregates up to 2cm in diameter}
  14480. Trigonal9
  14481. Silicates
  14482. Pegmatitesy
  14483. Kola Peninsula, FSU
  14484. Mt. Eveslogchorr and Yukspor Mts., Khibina massif, Kola Peninsula, Russia, FSU
  14485. Perlialite^K9Na(Ca,Sr)Al12Si24O72.*15H2OO
  14486. ftsTag
  14487. Perloffite
  14488. ftstitle
  14489. ftsTitleOverride
  14490. PerloffiteC
  14491. Brown
  14492. Perfect
  14493. Ba[Mn~2{Fe~2]2[Fe~3]2[PO4]3[OH]3
  14494. Well_formed{ spear_shaped crystals up to 1mm in maximum dimension}#
  14495. MonoclinicC
  14496. Anhydrous Phosphatesm
  14497. Pegmatites
  14498. South Dakota, USA; Wilmington, Australia; Bavaria, Germany
  14499. Big Chief Mine, Glendale (near), Pennington Co., South Dakota, USA5
  14500. Perloffite^Ba(Mn+2,Fe+2)2(Fe+3)2(PO4)3(OH)3
  14501. ftsTag
  14502. Permingeatite
  14503. ftstitle
  14504. ftsTitleOverride
  14505. Permingeatite
  14506. i4-5e
  14507. Opaque
  14508. Not determined
  14509. Cu3SbSe4
  14510. Massive\ small grains}    
  14511. Tetragonal)
  14512. Sulphosalts
  14513. Hydrothermal Ore veinsw
  14514. Bohemia, Czech Republic
  14515. Predborice, Stredocesky kraj, Bohemia, Czech Republic
  14516. Permingeatite^Cu3SbSe4'
  14517. ftsTag
  14518. Perovskite
  14519. ftstitle
  14520. ftsTitleOverride
  14521. PerovskiteG
  14522. k5-6a
  14523. Black
  14524. Transparent_opaque
  14525. Imperfect
  14526. CaTiO3
  14527. Cube and octahedron_shaped crystals\ compact{ granular{ reniform{ pseudocubic}E
  14528. Orthorhombicg
  14529. Conchoidal}
  14530. Oxides
  14531. Metamorphic rocks
  14532. Widespread USA; Brazil; Canada; Germany; Italy; Sweden; Switzerland; FSU+
  14533. Achmatovsk, Zlatoust dist., Ural Mts., Russia, FSUs
  14534. Perovskite^CaTiO3
  14535. ftsTag
  14536. Perrierite
  14537. ftstitle
  14538. ftsTitleOverride
  14539. Perrierite?
  14540. k5-6Y
  14541. Black
  14542. [Ca{Ce{Th]4[Mg{Fe~2]2[Ti{Fe~3]3Si4O22
  14543. Elongate crystals resembling epidote}
  14544. Monoclinic'
  14545. Silicates
  14546. Intermediate to acid Volcanic rocks
  14547. Perrierite^(Ca,Ce,Th)4(Mg,Fe+2)2(Ti,Fe+3)3Si4O22
  14548. ftsTag
  14549. Perryite
  14550. ftstitle
  14551. ftsTitleOverride
  14552. Perryite;
  14553. vNot determined
  14554. Not determined
  14555. [Ni{Fe]8[Si{P]3
  14556. Trigonal
  14557. Native elements and Alloys
  14558. Meteorites
  14559. Deep Space; Cape Province, South Africa
  14560. Horse Creek iron meteorite, Baca Co., Colorado, USA and St. Mark's enstatite chondrite, Transkei, Cape Province, South Africa
  14561. Perryite^(Ni,Fe)8(Si,P)3#
  14562. ftsTag
  14563. dite^Hg(5-x)Ag(4+x)Ss(5-x)(Cl,I,Br)(4+x)
  14564. G":sm
  14565. kAnhydrous Arsenates
  14566. Oxidized Zones, weathering products
  14567. Kirgiz S.S.R., FSU
  14568. ftstitle
  14569. Khaidarkan deposit, Kirghizia (Kirgizia), FSU
  14570. Chursinite^Hg+1Hg+2(AsO4)
  14571. Paulingite
  14572. ftstitle
  14573. ftsTitleOverride
  14574. PaulingiteE
  14575. Colourless}
  14576. Transparent
  14577. [K{Na]2Ca[Si13Al4]O34}*13H2O
  14578. As rhobic dodecahedral crystals 0}1_1}0 mm diameter}5
  14579. Cubic
  14580. Framework Silicates
  14581. Late stage cavities in Volcanic rocks
  14582. Washington, USA
  14583. Rock Island Dam, Columbia River, Wenatchee, Douglas Co., Washington, USA;
  14584. Paulingite^(K,Na)2Ca(Si13Al4)O34.*13H2O
  14585. ftsTag
  14586. Paulkerrite
  14587. ftstitle
  14588. ftsTitleOverride
  14589. Paulkerrite
  14590. Yellow to yellowish brown
  14591. Transparent_translucent
  14592. Perfect
  14593. K[Mg{Mn~2]2[Fe~3{Al]2Ti[PO4]4[OH]3}*15H2O
  14594. As 0}2 mm euhedral crystals}M
  14595. Orthorhombico
  14596. Hydrated Phosphates
  14597. Pegmatites
  14598. Arizona, USA
  14599. Bagdad Copper Mine (near), 7-U-7 Ranch, Hillside, Yavapai Co., Arizona, USA
  14600. Paulkerrite^K(Mg,Mn+2)2(Fe+3,Al)2Ti(PO4)4(OH)3.*15H2O
  14601. ftsTag
  14602. Paulmooreite
  14603. ftstitle
  14604. ftsTitleOverride
  14605. PaulmooreiteG
  14606. g3-4a
  14607. Orange}
  14608. Perfect
  14609. Pb2[As~3]2O5
  14610. Well formed crystals up to 0}5mm that are flattened}
  14611. Monoclinic'
  14612. Antimonites{ ArsenitesS
  14613. Oxidized Zones{ weathering products
  14614. Laurium, Greece; V
  14615. rmland, Sweden
  14616. ngban mine, Filipstad (near), V
  14617. rmland, Sweden
  14618. Paulmooreite^Pb2(As+3)2O5
  14619. ftsTag
  14620. Pavonite
  14621. ftstitle
  14622. ftsTitleOverride
  14623. PavoniteA
  14624. Greys
  14625. Opaque
  14626. [Ag{Cu][Bi{Pb]3S5
  14627. As tiny bladed crystals}
  14628. Monoclinic
  14629. Sulphosalts
  14630. Hydrothermal Ore veinsm
  14631. Sur-Lipez, Bolivia
  14632. Bolivar mine, Cerro Bonete, Sur-Lipez, Bolivia
  14633. Pavonite^(Ag,Cu)(Bi,Pb)3S5
  14634. ftsTag
  14635. Monoclinic
  14636. Sulphosalts
  14637. Hydrothermal Ore veinsm
  14638. Sur-Lipez, Bolivia
  14639. Bolivar mine, Cerro Bonete, Sur-Lipez, Bolivia
  14640. Pavonite^(Ag,Cu)(Bi,Pb)3S5
  14641. Pearceite
  14642. ftstitle
  14643. ftsTitleOverride
  14644. Pearceite
  14645. Black
  14646. Opaque
  14647. [Ag{Cu]16As2S11
  14648. Crystals thin tabular{ flattened and striated\ massive compact\ twinning}
  14649. MonoclinicU
  14650. Fracture irregular to conchoidal}
  14651. Sulphosalts
  14652. Hydrothermal Ore veins
  14653. Colorado, Idaho, Montana, Utah, USA; Canada; Chile; Czech Republic; Mexico; Spain
  14654. Mollie Gibson mine, Aspen, Pitkin Co., Colorado, USA
  14655. Pearceite^(Ag,Cu)16As2S11
  14656. ftsTag
  14657. Pecoraite
  14658. ftstitle
  14659. ftsTitleOverride
  14660. Pecoraite
  14661. vNot determined
  14662. Green
  14663. Translucent
  14664. Ni3Si2O5[OH]4
  14665. As small grains}
  14666. Monoclinic
  14667. Sheet Silicates
  14668. Oxidized Zones{ weathering products
  14669. Western Australia, Australia
  14670. Wolf Creek meteorite crater, Western Australia, Australia
  14671. Pecoraite^Ni3Si2O5(OH)4
  14672. ftsTag
  14673. Pectolite
  14674. ftstitle
  14675. ftsTitleOverride
  14676. Pectolite
  14677. i4-5_
  14678. Colourless to white
  14679. Transparent_translucent
  14680. Perfect
  14681. NaCa2Si3O8[OH]
  14682. Needle_shaped{ long_columnar crystals\ fibrous agg}{ compact{ massive{ reniform{ radiating}
  14683. Triclinic
  14684. Very brittle}
  14685. Chain Silicates
  14686. Many different geological environments
  14687. Kansas, New Jersey, USA; Australia; Canada; Czech Republic; Greenland; Island of Los, Guinea; Italy; Japan; Morocco; Scotland; Sweden; FSU
  14688. Montemaldo, Tyrol (S), Italy
  14689. Pectolite^NaCa2Si3O8(OH)
  14690. ftsTag
  14691. Pehrmanite
  14692. ftstitle
  14693. ftsTitleOverride
  14694. PehrmaniteC
  14695. q8-9]
  14696. Green
  14697. Not determined
  14698. [Fe~2{Zn{Mg]2Al6BeO12
  14699. As minute tabular hexagonal crystals}
  14700. Trigonal#
  14701. Multiple Oxides
  14702. Pegmatitesi
  14703.  island, Finland
  14704.  island, Finland (SW)
  14705. Pehrmanite^(Fe+2,Zn,Mg)2Al6BeO12
  14706. ftsTag
  14707. Peisleyite
  14708. ftstitle
  14709. ftsTitleOverride
  14710. PeisleyiteC
  14711. vNot determined
  14712. White
  14713. Opaque
  14714. Na3Al16[SO4]2[PO4]10[OH]17}*20H2O
  14715. Massive chalky material}
  14716. Monoclinic'
  14717. Hydrated Phosphates
  14718. Sedimentary Ore deposits
  14719. South Australia, Australia
  14720. Tom's phosphate quarry, Kapunda (near), South Australia, Australia
  14721. Peisleyite^Na3Al16(SO4)2(PO4)10(OH)17.*20H2OS
  14722. ftsTag
  14723. Pekoite
  14724. ftstitle
  14725. ftsTitleOverride
  14726. Pekoite
  14727. vNot determined
  14728. Opaque}
  14729. PbCuBi11[S{Se]18
  14730. Minute grains in bismuth ore}
  14731. Orthorhombic
  14732. Sulphosalts
  14733. Hydrothermal Ore veinsG
  14734. Northern Territory, Australia
  14735. Peko or Juno mine, Tennant Creek, Northern Territory, Australia
  14736. Pekoite^PbCuBi11(S,Se)18    
  14737. ftsTag
  14738. Penikisite
  14739. ftstitle
  14740. ftsTitleOverride
  14741. PenikisiteE
  14742. g3-4_
  14743. Greenish blue
  14744. Transparent_translucent
  14745. Ba[Mg{Fe~2]2Al2[PO4]3[OH]3
  14746. As complex crystals}%
  14747. Triclinic
  14748. Anhydrous Phosphateso
  14749. Sedimentary rocks
  14750. Yukon Territory, Canada
  14751. Rapid Creek, Big Fish River -- Blow River area, Yukon Territory, Canada
  14752. Penikisite^Ba(Mg,Fe+2)2Al2(PO4)3(OH)3
  14753. ftsTag
  14754. Penkvilksite
  14755. ftstitle
  14756. ftsTitleOverride
  14757. PenkvilksiteI
  14758. White
  14759. Opaque
  14760. Perfect
  14761. Na4Ti2Si8O22}*5H2O
  14762. Massive}
  14763. Monoclinic
  14764. Silicates
  14765. Pegmatites]
  14766. Kola Peninsula, Russia, FSU
  14767. Lovozero massif, Kola Peninsula, Russia, FSU
  14768. Penkvilksite^Na4Ti2Si8O22.*5H2O
  14769. ftsTag
  14770. Penkvilksite
  14771. ftstitle
  14772. ftsTitleOverride
  14773. PenkvilksiteI
  14774. White
  14775. Opaque
  14776. Perfect
  14777. Na4Ti2Si8O22}*5H2O
  14778. Massive}
  14779. Monoclinic
  14780. Silicates
  14781. Pegmatites]
  14782. Kola Peninsula, Russia, FSU
  14783. Lovozero massif, Kola Peninsula, Russia, FSU
  14784. Penkvilksite^Na4Ti2Si8O22.*5H2O
  14785. Pecoraite^Ni3Si2O5(OH)4
  14786. PREhLOA
  14787. i2O10(OH)4
  14788. Chloritoid^(Fe+2,Mg,Mn)2Al4Si2O10(OH)4
  14789. Paratacamite
  14790. ftstitle
  14791. ftsTitleOverride
  14792. ParatacamiteK
  14793. Green
  14794. Translucent_opaque
  14795. Cu2[OH]3Cl
  14796. Crystals rhombohedral{ commonly twinned\ also massive{ granular and as powdery encrustations}
  14797. Monoclinicu
  14798. Fracture conchoidal to uneven}
  14799. Halides
  14800. Oxidized Zones{ weathering products
  14801. Arizona, Nevada, USA; Broken Hill, New South Wales, Australia; Chile; England; Greece; Italys
  14802. Sierra Gorda, Copiap
  14803.  (near), Chile
  14804. Paratacamite^Cu2(OH)3Cl
  14805. ftsTag
  14806. Paraumbite
  14807. ftstitle
  14808. ftsTitleOverride
  14809. ParaumbiteC
  14810. i4-5]
  14811. Colourless}
  14812. Perfect
  14813. K3Zr2HSi6O18}nH2O
  14814. Orthorhombic
  14815. Micaceous}
  14816. Silicates
  14817. PegmatitesE
  14818. Kola Peninsula, FSU
  14819. Mt. Eveslogchorr, Khibina massif (E), Kola Peninsula, Russia, FSU
  14820. Paraumbite^K3Zr2HSi6O18.nH2O
  14821. ftsTag
  14822. Paravauxite
  14823. ftstitle
  14824. ftsTitleOverride
  14825. Paravauxite
  14826. Colourless to white
  14827. Transparent_translucent
  14828. Perfect
  14829. Fe~2Al2[PO4]2[OH]2}*8H2O
  14830. Crystals short prismatic to thick tabular\ as randomly intergrown{ subparallel or radial aggregates}
  14831. Triclinic
  14832. Fracture conchoidal{ brittle}
  14833. Hydrated Phosphates
  14834. Pegmatites
  14835. Llallagua, Bolivia; New Hampshire, North Carolina, USAi
  14836. Llallagua, Potos
  14837. , Bolivia
  14838. Paravauxite^Fe+2Al2(PO4)2(OH)2.*8H2O
  14839. ftsTag
  14840. Parawollastonite (Wollastonite-2M)
  14841. ftstitle
  14842. ftsTitleOverride
  14843. Parawollastonite [Wollastonite_2M]u
  14844. White
  14845. Transparent_translucent
  14846. Perfect
  14847. CaSiO3
  14848. Crystals commonly tabular\ usually massive{ cleavable to fibrous\ granular and compact\ twinning common}
  14849. Monoclinic
  14850. Fracture splintery}
  14851. Chain Silicates
  14852. Skarns and Calc_Silicates
  14853. Riverside County, California, USA; Mt. Somma, Italy; Csiklova, Romania
  14854. Parawollastonite (Wollastonite-2M)^CaSiO3
  14855. ftsTag
  14856. Pargasite
  14857. ftstitle
  14858. ftsTitleOverride
  14859. Pargasite
  14860. k5-6_
  14861. Brown
  14862. Translucent_opaque
  14863. Perfect
  14864. NaCa2[Mg{Fe~2]4Al[Si6Al2]O22[OH]2    Mg|[Mg ~ Fe~2] = *0}3_*1}0
  14865. Short to long prismatic crystals\ also massive} Twinning common}m
  14866. Monoclinic
  14867. Uneven fracture} Brittle}
  14868. Chain Silicates
  14869. Many different geological environments
  14870. Pargas, Finland
  14871. Pargas quarry, Pargas, Finlandy
  14872. Pargasite^NaCa2(Mg,Fe+2)4Al(Si6Al2)O22(OH)2    Mg/(Mg + Fe+2) = *0.3-*1.0
  14873. ftsTag
  14874. Parisite-(Ce)
  14875. ftstitle
  14876. ftsTitleOverride
  14877. Parisite_[Ce]
  14878. i4-5e
  14879. Brown to brownish green
  14880. Transparent_translucent
  14881. Distinct in one direction
  14882. Ca[Ce{La]2[CO3]3F2
  14883. Crystals small acute double hexagonal pyramids\ occasionally prismatic in appearance\ also rhombohedral\ lateral faces commonly striated}
  14884. Trigonal
  14885. Fracture subconchoidal to splintery\ brittle}
  14886. Anhydrous CarbonatesE
  14887. Pegmatitese
  14888. Quincy, Massachusetts, Montana, USA; Brazil; Canada; Greenland; Italy; Madagascar; Manchuria; Norway; Switzerland
  14889. Parisite-(Ce)^Ca(Ce,La)2(CO3)3F2-
  14890. ftsTag
  14891. Parkerite
  14892. ftstitle
  14893. ftsTitleOverride
  14894. Parkerite
  14895. Bronze to brassy
  14896. Opaque
  14897. Very good
  14898. Ni3[Bi{Pb]2S2
  14899. Orthorhombic
  14900. Massive{ as minute grains}3
  14901. Sulphides{ Tellurides etc
  14902. Hydrothermal Ore veins
  14903. Austria; Sudbury, Ontario, Canada; South Africa; FSU
  14904. Waterfall Gorge, Insizwa, Griqualand East, South Africa
  14905. Parkerite^Ni3(Bi,Pb)2S2
  14906. ftsTag
  14907. Parnauite
  14908. ftstitle
  14909. ftsTitleOverride
  14910. Parnauite
  14911. Greenish blue
  14912. Transparent_translucent
  14913. [Cu~2]9[AsO4]2[SO4][OH]10}*7H2O
  14914. Lathlike crystals less than 1 mm long} Also as fan_like aggregates}
  14915. Orthorhombic]
  14916. Hydrated Sulphates
  14917. Oxidized Zones{ weathering products
  14918. Nevada, USA
  14919. Majuba Hill Mine, Pershing Co., Nevada, USA
  14920. Parnauite^(Cu+2)9(AsO4)2(SO4)(OH)10.*7H2O
  14921. ftsTag
  14922. Parsettensite
  14923. ftstitle
  14924. ftsTitleOverride
  14925. Parsettensite
  14926. c1-2e
  14927. Opaque
  14928. Perfect
  14929. [K{Na{Ca][Mn{Al]7Si8O20[OH]8}*2H2O
  14930. Massive{ micaeous}
  14931. Orthorhombic;
  14932. Silicates
  14933. Sedimentary Ore deposits
  14934. Grischun, Switzerland
  14935. Tinizong (Tinzen), Alp Parsettens, Sursass (Oberhalbstein), Grischun (Graub
  14936. nden), Switzerland)
  14937. Parsettensite^(K,Na,Ca)(Mn,Al)7Si8O20(OH)8.*2H2Oy
  14938. ftsTag
  14939. Parsonsite
  14940. ftstitle
  14941. ftsTitleOverride
  14942. ParsonsiteG
  14943. e2-3a
  14944. Yellow to yellowish brown
  14945. Transparent_translucent
  14946. Indistinct
  14947. Pb2[UO2][PO4]2}*2H2O    
  14948. Crystals prismatic{ up to 4mm long{ elongated{ flattened\ acicular crystals without distinct form\ rudely radial clusters or tufts of crystals\ radial fibrous masses and earthy crusts}
  14949. Triclinic
  14950. Fracture conchoidal}!
  14951. Hydrated Phosphates
  14952. Pegmatitesk
  14953. Arizona, New Hampshire, USA; France; Germany; mocratic Republic of Congo
  14954. a = 19.76, b = 7.06, c = 5.40, \b = 96.5
  14955. Parsonsite^Pb2(UO2)(PO4)2.*2H2O
  14956. ftsTag
  14957. Partheite
  14958. ftstitle
  14959. ftsTitleOverride
  14960. Partheite
  14961. vNot determined
  14962. White
  14963. Distinct in one direction
  14964. Ca2Al4Si4O15[OH]2}*4H2O
  14965. Monoclinic
  14966. Parallel to fibres}
  14967. Silicates
  14968. Regional Metamorphic rocks{
  14969. Taurus Mountains, south-western Turkey
  14970. Belenk
  14971. ysirti Hill, Doganbaba, Burdur, Taurus Mts., Turkey (SW)
  14972. Partheite^Ca2Al4Si4O15(OH)2.*4H2O
  14973. ftsTag
  14974. Partzite
  14975. ftstitle
  14976. ftsTitleOverride
  14977. PartziteA
  14978. g3-4[
  14979. Green
  14980. Cu2Sb2[O{OH]7
  14981. Massive}
  14982. Cubic
  14983. Fracture conchoidal to uneven}#
  14984. Antimonites{ ArsenitesO
  14985. Oxidized Zones{ weathering products
  14986. Mono County, California, USA
  14987. Blind Spring Hill dist., Benton (near), Mono Co., California, USA
  14988. Partzite^Cu2Sb2(O,OH)7I
  14989. ftsTag
  14990. Pascoite
  14991. ftstitle
  14992. ftsTitleOverride
  14993. PascoiteC
  14994. e2-3]
  14995. Yellow to orange
  14996. Translucent
  14997. Distinct in one direction
  14998. Ca3V10O28}*17H2O
  14999. Granular crusts{ rarely exhibiting minute lath_like crystals with oblique terminations}
  15000. Monoclinic
  15001. Fracture conchoidal}
  15002. Vanadium Oxysalts
  15003. Sedimentary rocks
  15004. Colorado, New Mexico, South Dakota, Utah, USA; Peru
  15005. Mina Ragra (Minasragra), Cerro de Pasco (near), Pasco dept., Peru
  15006. Pascoite^Ca3V10O28.*17H2O
  15007. ftsTag
  15008. Rohaite
  15009. ftstitle
  15010. ftsTitleOverride
  15011. Rohaite
  15012. VHN25=94W
  15013. TlCu5SbS2
  15014. As minute grains}
  15015. Tetragonal
  15016. Sulphosalts
  15017. Syenites{ Alkali intrusions
  15018. Kvanefeld, Greenland=
  15019. maussaq intrusive, Kvanefeld, Greenland (S)
  15020. Rohaite^TlCu5SbS2
  15021. ftsTag
  15022. atic Rep(
  15023. DATA 
  15024. load-opt ion
  15025. (AsO4)2(OH)4.H2O
  15026. Chenevixite^Cu2Fe2(AsO4)2(OH)4.H2O
  15027. Chessexite
  15028. vNot determined
  15029. Parakeldyshite
  15030. ftstitle
  15031. ftsTitleOverride
  15032. ParakeldyshiteM
  15033. k5-6g
  15034. White
  15035. Translucent
  15036. Perfect
  15037. Na2ZrSi2O7
  15038. Irregular cleavage masses}
  15039. Triclinic
  15040. Silicates
  15041. Syenites{ Alkali intrusions
  15042. Lagendalen (near Larvik), Norway; Kola Peninsula, FSU
  15043. Lovozero and Khibina massifs, Kola peninsula, Russia, FSU
  15044. Parakeldyshite^Na2ZrSi2O7
  15045. ftsTag
  15046. Parakhinite
  15047. ftstitle
  15048. ftsTitleOverride
  15049. Parakhinite
  15050. g3-4_
  15051. Green
  15052. Not determined
  15053. PbCu3Te~6O4[OH]6
  15054. Hexagonal tablets or equant prisms up to 0}5mm in maximum dimension}
  15055. Hexagonal
  15056. Selenites{ Selenates{ Tellurites{ Tellurates
  15057. Oxidized Zones{ weathering products
  15058. Arizona, USA; Lagendalen, Norway
  15059. Emerald mine, Tombstone, Cochise Co., Arizona, USA9
  15060. Parakhinite^PbCu3Te+6O4(OH)6u
  15061. ftsTag
  15062. Paralaurionite
  15063. ftstitle
  15064. ftsTitleOverride
  15065. ParalaurioniteO
  15066. vNot determined
  15067. Colourless to white
  15068. Transparent
  15069. Perfect
  15070. PbCl[OH]
  15071. Crystals lath_like{ also thin tabular\ terminations often show pyramid faces at the corners\ twinning very common}
  15072. Monoclinic
  15073. Easy{ not brittle}
  15074. Halides
  15075. Oxidized Zones{ weathering products
  15076. Arizona, USA; Chile; England; Laurium, Greece
  15077. vrion (Laurium), Attik
  15078. , Greece
  15079. Paralaurionite^PbCl(OH)
  15080. ftsTag
  15081. Paralstonite
  15082. ftstitle
  15083. ftsTitleOverride
  15084. ParalstoniteI
  15085. i4-5c
  15086. Colourless to white
  15087. Transparent_translucent
  15088. Not determined
  15089. BaCa[CO3]2
  15090. As minute pyramidal crystals}
  15091. TrigonalQ
  15092. Anhydrous Carbonates{
  15093. Mississippi Valley_type Ore deposits
  15094. Illinois, USA
  15095. Minerva #1 Mine, Cave-in-rock, Hardin Co., Illinois, USA'
  15096. Paralstonite^BaCa(CO3)2
  15097. ftsTag
  15098. Paramelaconite
  15099. ftstitle
  15100. ftsTitleOverride
  15101. ParamelaconiteO
  15102. i4-5i
  15103. Black
  15104. Opaque
  15105. [Cu~1]2[Cu~2]2O3
  15106. Crystals stout prismatic{ striated}
  15107. Tetragonal;
  15108. Fracture conchoidal}e
  15109. Oxides
  15110. Oxidized Zones{ weathering products
  15111. Bisbee, Arizona; Ontonagon County, Michigan, USA
  15112. Copper Queen Mine, Bisbee, Cochise Co., Arizona, USAK
  15113. Paramelaconite^(Cu+1)2(Cu+2)2O3
  15114. ftsTag
  15115. Paramendozavilite
  15116. ftstitle
  15117. ftsTitleOverride
  15118. Paramendozavilite
  15119. a0-1k
  15120. Yellow
  15121. Perfect
  15122. NaAl4[Fe~3]7[PO4]5[P~5[Mo~6]12O40] [OH]16}*56H2O
  15123. Massive\ rare prismatic crystals}
  15124. MonoclinicC
  15125. Compound Phosphates
  15126. Pegmatites
  15127. Sonora, Mexico
  15128. Cumobabi, Sonora, Mexico
  15129. Paramendozavilite^NaAl4(Fe+3)7(PO4)5(P+5(Mo+6)12O40) (OH)16.*56H2OA
  15130. ftsTag
  15131. Paramontroseite
  15132. ftstitle
  15133. ftsTitleOverride
  15134. Paramontroseite
  15135. vNot determined
  15136. Black
  15137. Opaque
  15138. Pseudomorphs after microscopic bladed crystals of montroseite}7
  15139. OrthorhombicY
  15140. Brittle}w
  15141. Oxides
  15142. Oxidized Zones{ weathering products
  15143. Colorado, USA
  15144. Bitter Creek mine, Paradox Valley, Montrose Co., Colorado, USAE
  15145. Paramontroseite^VO2
  15146. ftsTag
  15147. Parapierrotite
  15148. ftstitle
  15149. ftsTitleOverride
  15150. ParapierrotiteM
  15151. e2-3g
  15152. Black
  15153. Opaque
  15154. Not determined
  15155. Tl[Sb{As]5S8
  15156. Prismatic{ terminated crystals up to 3mm in length}
  15157. MonoclinicO
  15158. Sulphosalts
  15159. Hydrothermal Ore veins
  15160. Hautes Alpes, France; FYRO Macedonia
  15161. Alsar (Allchar), Rozden (near), FYRO Macedonia
  15162. Parapierrotite^Tl(Sb,As)5S8
  15163. ftsTag
  15164. Pararammelsbergite
  15165. ftstitle
  15166. ftsTitleOverride
  15167. PararammelsbergiteW
  15168. k5-6q
  15169. Silver
  15170. Opaque
  15171. Perfect
  15172. NiAs2
  15173. Crystals poorly developed rectangular tablets\ usually massive with reniform structure}
  15174. Orthorhombics
  15175. Fracture uneven}
  15176. Sulphides{ Tellurides etc
  15177. Hydrothermal Ore veins
  15178. Austria; South Lorrain, Ontario, Canada; France; Morocco; FSU
  15179. Moose Horn mine, Hudson Bay mine and Keeley mine, Cobalt, Ontario, Canada
  15180. Pararammelsbergite^NiAs2
  15181. ftsTag
  15182. Pararealgar
  15183. ftstitle
  15184. ftsTitleOverride
  15185. Pararealgar
  15186. c1-2a
  15187. Yellow to orange
  15188. Powdery to granular aggregates that replace realgar}
  15189. Monoclinic%
  15190. Fracture uneven{ brittle}
  15191. Sulphides{ Tellurides etc
  15192. Hydrothermal Ore veins
  15193. Canada; Valais, Switzerland; Nevada, USA
  15194. Mount Washington copper deposit, Vancouver Island, British Columbia, Canada
  15195. Pararealgar^AsS
  15196. ftsTag
  15197. Paraschachnerite
  15198. ftstitle
  15199. ftsTitleOverride
  15200. ParaschachneriteM
  15201. vNot determined
  15202. Not determined
  15203. Ag3Hg2
  15204. Crystals up to 1 cm long\ usually much smaller\ always twinned{ complex{ trillings common}#
  15205. OrthorhombicE
  15206. Native elements and Alloysu
  15207. Oxidized Zones{ weathering products
  15208. Pfalz (near Obermoschel), Germany; Sofia district, Bulgaria
  15209. Vertrauen auf Gott mine and Moschellandsberg, Obermoschel, Rheinland-Pfalz, Germany
  15210. Paraschachnerite^Ag3Hg2
  15211. ftsTag
  15212. Paraschoepite
  15213. ftstitle
  15214. ftsTitleOverride
  15215. Paraschoepite
  15216. e2-3e
  15217. Yellow
  15218. Perfect
  15219. UO3}*2H2O
  15220. Crystals tabular{ elongated{ pseudohexagonal aspect}    
  15221. Orthorhombic+
  15222. Brittle}I
  15223. Oxidese
  15224. Sedimentary Uranium Ores
  15225. Katanga, Democratic Republic of Congo
  15226. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  15227. Paraschoepite^UO3.*2H2O
  15228. ftsTag
  15229. Parascholzite
  15230. ftstitle
  15231. ftsTitleOverride
  15232. Parascholzite
  15233. White
  15234. CaZn2[PO4]2}*2H2O
  15235. Occurs as tabular prismatic crystals twinned by reflection\ crystals are flattened and elongated parallel}A
  15236. Monoclinica
  15237. Parting}
  15238. Hydrated Phosphates
  15239. Pegmatites
  15240. Bayern, Germany
  15241. Hagendorf pegmatite, Waidhaus, Oberpfalz, Bayern, Germany
  15242. Parascholzite^CaZn2(PO4)2.*2H2O
  15243. ftsTag
  15244. Paraspurrite
  15245. ftstitle
  15246. ftsTitleOverride
  15247. ParaspurriteG
  15248. vNot determined
  15249. Colourless
  15250. Ca5[SiO4]2[CO3]
  15251. Crystals average 2cm in length and 0}5cm across\ polysynthetic twinning}+
  15252. MonoclinicK
  15253. Silicates
  15254. Skarns and Calc_Silicates
  15255. Inyo County, California, USA
  15256. Darwin (near), Inyo Co., California, USA
  15257. Paraspurrite^Ca5(SiO4)2(CO3)G
  15258. ftsTag
  15259. u+2)9(AsO4)2(SO4)(OH)1
  15260. SdSU"B
  15261. func1&
  15262. WCi1t
  15263. vari`
  15264. where
  15265. ftstitle
  15266. Chamoson, St. Maurice, Valais (Wallis), Switzerland
  15267. Palygorskite (Attapulgite)
  15268. ftstitle
  15269. ftsTitleOverride
  15270. Palygorskite [Attapulgite]g
  15271. Translucent
  15272. Not determined
  15273. [Mg{Al]2Si4O10[OH]}*4H2O
  15274. Finely fibrous{ felt_like{ cryptocrystalline}
  15275. Monoclinics
  15276. Soft{ flexible}
  15277. Sheet Silicates
  15278. Altered Ultramafic rocks
  15279. Georgia, Metaline Falls, Washinton, USA; England; France; Morocco; Shetland Islands; FSU and elsewherei
  15280. Palygorsk, Perm mining district, Ural Mts., Russia, FSU
  15281. Palygorskite (Attapulgite)^(Mg,Al)2Si4O10(OH).*4H2O
  15282. ftsTag
  15283. Panasqueiraite
  15284. ftstitle
  15285. ftsTitleOverride
  15286. PanasqueiraiteK
  15287. Pink}
  15288. CaMg[PO4][OH{F]
  15289. As anhedral 1mm grains and aggregates up to several cm in diameter}
  15290. Monoclinic7
  15291. Anhydrous Phosphatesa
  15292. Hydrothermal Ore veins
  15293. Panasqueira, Portugal
  15294. Panasqueira mine, Panasqueira, Beira Baixa, Portugal
  15295. Panasqueiraite^CaMg(PO4)(OH,F)A
  15296. ftsTag
  15297. Panethite
  15298. ftstitle
  15299. ftsTitleOverride
  15300. Panethite
  15301. vNot determined
  15302. Orange
  15303. Transparent
  15304. Not determined
  15305. [Na{Ca{K]2[Mg{Fe{Mn]2[PO4]2
  15306. Massive\ as minute grains}-
  15307. MonoclinicM
  15308. Anhydrous Phosphatesw
  15309. Meteorites
  15310. Deep Space
  15311. Dayton meteorite, Montgomery Co., Ohio, USA
  15312. Panethite^(Na,Ca,K)2(Mg,Fe,Mn)2(PO4)2
  15313. , Ity
  15314. ftsTag
  15315. Paolovite
  15316. ftstitle
  15317. ftsTitleOverride
  15318. Paolovite
  15319. i4-5]
  15320. White
  15321. Opaque
  15322. Not determined
  15323. Pd2Sn
  15324. Microscopic{ polysynthetically twinned grains}
  15325. Orthorhombic;
  15326. Native elements and Alloysk
  15327. Hydrothermal Ore veins
  15328. Oktyabr deposit, Talnakh ore field, FSU
  15329. Oktyabr deposit, Talnakh, Noril'sk (near), Siberia (N), Russia, FSU
  15330. Paolovite^Pd2Sn
  15331. ftsTag
  15332. Papagoite
  15333. ftstitle
  15334. ftsTitleOverride
  15335. Papagoite
  15336. k5-6_
  15337. Bluey
  15338. Transparent_translucent
  15339. Distinct in one direction
  15340. CaCuAlSi2O6[OH]3
  15341. Crystals approximately equidimensional{ usually less than 1mm in length\ slightly flattened{ well developed{ commonly as microcrystalline aggregates and coatings}
  15342. Monoclinic
  15343. Brittle}
  15344. Silicates
  15345. Metamorphic rocks
  15346. Arizona, USA; Transvaal, South Africa
  15347. New Cornelia mine, Ajo, Pima Co., Arizona, USA
  15348. Papagoite^CaCuAlSi2O6(OH)3
  15349. ftsTag
  15350. Parabariomicrolite
  15351. ftstitle
  15352. ftsTitleOverride
  15353. ParabariomicroliteU
  15354. White
  15355. Translucent
  15356. Not determined
  15357. BaTa4O10[OH]2}*2H2O
  15358. Trigonal
  15359. Well_developed}
  15360. Multiple Oxides
  15361. Pegmatites
  15362. Alto Giz pegmatite, Brazil
  15363. Alto do Giz, Equador, Rio Grande do Norte, Brazil
  15364. Parabariomicrolite^BaTa4O10(OH)2.*2H2OA
  15365. ftsTag
  15366. Paracelsian
  15367. ftstitle
  15368. ftsTitleOverride
  15369. Paracelsian
  15370. m6-7c
  15371. Colourless
  15372. Transparent
  15373. BaAl2Si2O8
  15374. Crystals prismatic{ often large and well_formed{ resembling topaz\ twinning complex{ multiple}S
  15375. Monoclinics
  15376. Fracture uneven{ brittle}
  15377. Framework Silicates
  15378. Sedimentary rocks
  15379. Lleyn Peninsula, Caernavonshire, Wales, UK5
  15380. Candoglia, Piemonte, Italye
  15381. Paracelsian^BaAl2Si2O8
  15382. ftsTag
  15383. Paracoquimbite
  15384. ftstitle
  15385. ftsTitleOverride
  15386. ParacoquimbiteM
  15387. e2-3g
  15388. Violet
  15389. Transparent
  15390. Imperfect
  15391. [Fe~3]2[SO4]3}*9H2O
  15392. Crystals rhombohedral\ also equant{ pseudocubic{ or prismatic\ massive{ granular\ twinning common}g
  15393. Trigonal
  15394. Hydrated Sulphates
  15395. Evaporites
  15396. Alcaparrosa, Tierra Amarilla and Quetena, Chile
  15397. Tierra Amarilla, Copiap
  15398. (near), Atacama, Chile and Alcaparrosa and Quetana, Chile
  15399. Paracoquimbite^(Fe+3)2(SO4)3.*9H2O
  15400. ftsTag
  15401. Paracostibite
  15402. ftstitle
  15403. ftsTitleOverride
  15404. Paracostibite
  15405. m6-7e
  15406. Grey to silver
  15407. Opaque
  15408. Not determined
  15409. CoSbS
  15410. Irregular and subhedral grains}
  15411. Orthorhombic=
  15412. Sulphides{ Tellurides etc
  15413. Hydrothermal Ore veins
  15414. Kenora district, Ontario, Canada; Broken Hill, New South Australia; China; Sweden
  15415. Trout Bay, Red Lake area, Mulcahy Township, Kenora Dist., Ontario, Canada
  15416. Paracostibite^CoSbS
  15417. ftsTag
  15418. Paradamite
  15419. ftstitle
  15420. ftsTitleOverride
  15421. ParadamiteE
  15422. g3-4_
  15423. Yellow{
  15424. Transparent
  15425. Perfect
  15426. Zn2[AsO4][OH]
  15427. Sheaflike aggregates of crystals\ also as somewhat rounded and striated equant crystals up to 5mm in size}_
  15428. Triclinic
  15429. Anhydrous Arsenates
  15430. Oxidized Zones{ weathering products
  15431. Durango, Mexico
  15432. Ojuela mine, Mapimi, Durango, MexicoC
  15433. Paradamite^Zn2(AsO4)(OH){
  15434. ftsTag
  15435. Paradocrasite
  15436. ftstitle
  15437. ftsTitleOverride
  15438. Paradocrasite
  15439. e2-3g
  15440. Silver
  15441. Opaque
  15442. Sb2[Sb{As]2
  15443. Crystals stubby prismatic{ sometimes striated parallel to long axis\ up to 0}5mm  long\ in diversely oriented aggregates\ also as grooved pseudohexagonal plates\ twinning{ polysynthetic}
  15444. Monoclinic
  15445. Parting{ brittle}
  15446. Sulphides{ Tellurides etc
  15447. Stratiform Sulphide depositsU
  15448. Broken Hill, New South Wales, Australia
  15449. Broken Hill, New South Wales, Australia
  15450. Paradocrasite^Sb2(Sb,As)2
  15451. ftsTag
  15452. Paragonite
  15453. ftstitle
  15454. ftsTitleOverride
  15455. ParagoniteE
  15456. e2-3_
  15457. Colourless
  15458. Transparent_translucent
  15459. Perfect
  15460. NaAl2[Si3Al]O10[OH]2
  15461. Massive{ compact\ also as fine scales}1
  15462. MonoclinicQ
  15463. Sheet Silicates
  15464. Regional Metamorphic rocks
  15465. Colorado, southern Vermont, Virginia, USA; Italy; Switzerland
  15466. Pizzo Forno, Alpe Sponda, Faido (W of), Ticino, Switzerland
  15467. Paragonite^NaAl2(Si3Al)O10(OH)2
  15468. ftsTag
  15469. Paraguanajuatite
  15470. ftstitle
  15471. ftsTitleOverride
  15472. ParaguanajuatiteS
  15473. e2-3m
  15474. Opaque
  15475. Perfect
  15476. Bi2[Se{S]3
  15477. Massive{ lamellar or granular}
  15478. Trigonal3
  15479. Somewhat sectile}
  15480. Sulphides{ Tellurides etc
  15481. Hydrothermal Ore veins
  15482. Sierra de Santa Rosa (near Guanajuato), Mexico; Japan; Sweden
  15483. Sierra de Sta. Rosa, Santa Catarina mine, Guanajuato (near), Mexico
  15484. Paraguanajuatite^Bi2(Se,S)3
  15485. ftsTag
  15486. Paratellurite
  15487. ftstitle
  15488. ftsTitleOverride
  15489. Paratellurite
  15490. White
  15491. Not determined
  15492. Massive{ fine_grained}
  15493. Tetragonal
  15494. Oxides#
  15495. Oxidized Zones{ weathering products
  15496. Sonora, Mexico; Tombstone district, Arizona, USA
  15497. Cananea, Sonora, Mexico
  15498. Paratellurite^TeO2
  15499. ftsTag
  15500. drated Pho
  15501. Arizona, California, Colorado, Montana, New Mexico, Nevada, Tennessee, USA; Chile; England; France; Germany; New Zealand; Spain and elsewhere
  15502. Chalcanthite^Cu+2SO4.*5H2O
  15503. Chalcanthite^Cu+2SO4.*5H2O
  15504. Oxammite
  15505. ftstitle
  15506. ftsTitleOverride
  15507. OxammiteA
  15508. e2-3[
  15509. Colourless{
  15510. Transparent
  15511. Distinct in one direction
  15512. [NH4]2C2O4}H2O
  15513. Usually as lamellar masses{ pulverulent\ rarely as distinct crystals}
  15514. Orthorhombico
  15515. Organic Compounds
  15516. Caves
  15517. ape Islands, Peru
  15518. ape Islands, Peru
  15519. Oxammite^(NH4)2C2O4.H2O
  15520. ftsTag
  15521. Oyelite
  15522. ftstitle
  15523. ftsTitleOverride
  15524. Oyelite
  15525. k5-6U
  15526. White
  15527. Ca10Si8B2O29}*12}5H2O
  15528. Aggregates of acicular crystals}
  15529. Orthorhombic
  15530. Silicates
  15531. Skarns and Calc_Silicates
  15532. Honshu, Japan
  15533. Fuka, Bitchu, Okayama Pref., Honshu, Japan
  15534. Oyelite^Ca10Si8B2O29.*12.5H2O
  15535. ftsTag
  15536. nenite
  15537. ftstitle
  15538. ftsTitleOverride
  15539. PaakkoneniteG
  15540. Greyy
  15541. Opaque
  15542. Sb2AsS2
  15543. As irregular grains up to 0}4 mm}
  15544. Monoclinic
  15545. Sulphosalts
  15546. Hydrothermal Ore veinsY
  15547. joki, Finland
  15548. Kalliosalo deposit, Sein
  15549. joki, Finland
  15550. nenite^Sb2AsS2
  15551. ftsTag
  15552. Pabstite
  15553. ftstitle
  15554. ftsTitleOverride
  15555. Pabstite?
  15556. Colourlessw
  15557. Not determined
  15558. Ba[Sn{Ti]Si3O9
  15559. Small anhedral grains\ rarely in crystal form showing trigonal outline\ grains commonly less than 2 mm in diameter\ aggregates do not exceed 10mm}g
  15560. Hexagonal
  15561. Silicates
  15562. Skarns and Calc_Silicates
  15563. Santa Cruz, California, USA
  15564. Pacific Limestone Products Quarry, Santa Cruz, Santa Cruz Co., California, USAm
  15565. Pabstite^Ba(Sn,Ti)Si3O9
  15566. ftsTag
  15567. Pachnolite
  15568. ftstitle
  15569. ftsTitleOverride
  15570. PachnoliteG
  15571. Colourless to white
  15572. Transparent_translucent
  15573. Indistinct
  15574. NaCaAlF6}H2O
  15575. Crystals slender prismatic{ elongated\ commonly acutely terminated\ prism faces striated parallel to intersection\ also massive{ cleavable to granular{ and as chalcedony_like masses\ twinning common}
  15576. Monoclinic
  15577. Fracture uneven{ brittle}
  15578. Halides
  15579. Pegmatitese
  15580. Colorado, USA; Bavaria, Germany; Greenland; Norway
  15581. Ivigtut, Greenland (SW)
  15582. Pachnolite^NaCaAlF6.H2O
  15583. ftsTag
  15584. Paderaite
  15585. ftstitle
  15586. ftsTitleOverride
  15587. Paderaite
  15588. vNot determined
  15589. Opaque
  15590. Not determined
  15591. AgPb2Cu6Bi11S22
  15592. Intimate intergrowths with other sulfides})
  15593. MonoclinicI
  15594. Sulphosalts
  15595. Hydrothermal Ore veins
  15596. Baita Bihorului, Rezbanya, Romania
  15597. Baita Bihorului (R
  15598. nya), Romania
  15599. Paderaite^AgPb2Cu6Bi11S22
  15600. ftsTag
  15601. Pahasapaite
  15602. ftstitle
  15603. ftsTitleOverride
  15604. Pahasapaite
  15605. i4-5c
  15606. Pink}
  15607. Transparent_translucent
  15608. [Ca{Li{K{Na]11Li8Be24[PO4]24}*38H2O
  15609. As well_formed 1 mm crystals}
  15610. Cubic
  15611. Uneven fracture}u
  15612. Hydrated Phosphates
  15613. Pegmatites
  15614. South Dakota, USA
  15615. Tip Top Pegmatite, Custer (near), Custer Co., South Dakota, USA
  15616. Pahasapaite^(Ca,Li,K,Na)11Li8Be24(PO4)24.*38H2O
  15617. ftsTag
  15618. Painite
  15619. ftstitle
  15620. ftsTitleOverride
  15621. Painite
  15622. Transparent
  15623. Not determined
  15624. CaZrBAl9O18
  15625. Only one terminated gem crystal weighing 1}7g known\ pseudo_orthorhombic appearance\ faces well_developed and large}a
  15626. Hexagonal
  15627. Oxides
  15628. Mogok, Burma
  15629. Ohngaing (near), Mogok dist., Myanmar (Burma)
  15630. Painite^CaZrBAl9O18
  15631. ftsTag
  15632. Palarstanide
  15633. ftstitle
  15634. ftsTitleOverride
  15635. PalarstanideG
  15636. VHN50=470
  15637. Opaque
  15638. Pd5[Sn{As]2
  15639. As elongate rectangular grains}
  15640. Trigonal
  15641. Sulphides{ Tellurides etc
  15642. Basic and Ultrabasic Volcanic rocks
  15643. Siberia (N), Russia, FSU
  15644. Talnakh deposit, Noril'sk (near), Siberia (N), Russia, FSU
  15645. Palarstanide^Pd5(Sn,As)23
  15646. ftsTag
  15647. Palermoite
  15648. ftstitle
  15649. ftsTitleOverride
  15650. PalermoiteE
  15651. k5-6_
  15652. Colourless to white
  15653. Transparent
  15654. Perfect
  15655. [Sr{Ca][Li{Na]2Al4[PO4]4[OH]4
  15656. Long prismatic crystals{ vertically striated}
  15657. Orthorhombicc
  15658. Hydrated Phosphates
  15659. Pegmatites
  15660. New Hampshire, USA
  15661. Palermo mine, North Groton (near), Grafton Co., New Hampshire, USA-
  15662. Palermoite^(Sr,Ca)(Li,Na)2Al4(PO4)4(OH)4u
  15663. ftsTag
  15664. Palladium
  15665. ftstitle
  15666. ftsTitleOverride
  15667. Palladium
  15668. i4-5_
  15669. Greyy
  15670. Opaque
  15671. Usually as small grains{ sometimes with radial_fibrous texture}
  15672. Cubic
  15673. Malleable and ductile}e
  15674. Native elements and Alloys
  15675. Alluvials deposits
  15676. Minas Gerais, Brazil; Colombia; South Africa; Ural Mountains, FSU
  15677. Brazil1
  15678. Palladium^Pd]
  15679. ftsTag
  15680. Palladoarsenide
  15681. ftstitle
  15682. ftsTitleOverride
  15683. Palladoarsenide
  15684. i4-5k
  15685. Opaque
  15686. Not determined
  15687. Pd2As
  15688. As 0}005 to 0}4mm grains}
  15689. Monoclinic1
  15690. Two directions{ brittle}_
  15691. Sulphides{ Tellurides etc
  15692. Hydrothermal Ore veins
  15693. Kambalda, Western Australia; Canada; FSU
  15694. Oktyabr deposit, Talnakh, Noril'sk (near), Siberia (N), Russia, FSU
  15695. Palladoarsenide^Pd2As
  15696. ftsTag
  15697. Palladobismutharsenide
  15698. ftstitle
  15699. ftsTitleOverride
  15700. PalladobismutharsenideY
  15701. Not determined
  15702. Pd2[As{Bi]
  15703. Very minute grains{  found only in polished section}
  15704. Orthorhombic!
  15705. Sulphides{ Tellurides etc
  15706. Basic and Ultrabasic Igneous rocks
  15707. Montana, USA
  15708. Stillwater Complex, Montana, USA
  15709. Palladobismutharsenide^Pd2(As,Bi)
  15710. ftsTag
  15711. Palladseite
  15712. ftstitle
  15713. ftsTitleOverride
  15714. Palladseite
  15715. vNot determined
  15716. Not determined
  15717. Pd17Se15
  15718. As grains up to 0}5mm}
  15719. Cubic
  15720. Sulphides{ Tellurides etc
  15721. Alluvial deposits
  15722. Minas Gerais, Brazilu
  15723. Itabira, Minas Gerais, Brazil
  15724. Palladseite^Pd17Se15
  15725. ftsTag
  15726. leave4q
  15727. Speci,fi
  15728. ameter
  15729. Very ductile, malleable, flexible, sectile, hackly.
  15730. Native elements and Alloys
  15731. Orthojoaquinite-(Ce)
  15732. ftstitle
  15733. ftsTitleOverride
  15734. Orthojoaquinite_[Ce]Q
  15735. k5-6k
  15736. Ba2NaCe2Fe~2Ti2Si8O26[OH{F]}H2O
  15737. Very fine_grained mixture with joaquinite}
  15738. Orthorhombic
  15739. Silicates
  15740. Altered Ultramafic rocksk
  15741. Orthojoaquinite-(Ce)^Ba2NaCe2Fe+2Ti2Si8O26(OH,F).H2O
  15742. ftsTag
  15743. Orthopinakiolite
  15744. ftstitle
  15745. ftsTitleOverride
  15746. OrthopinakioliteS
  15747. Black
  15748. Opaque
  15749. [Mg{Mn~2]2Mn~3BO5
  15750. Thin tablets with rectangular outine\ rarely short prismatic\ crystals often bent or broken}W
  15751. Orthorhombicy
  15752. Very brittle}
  15753. Anhydrous Borates
  15754. Skarns and Calc_Silicates
  15755. ngban, Sweden
  15756. ngban mine, Filipstad (near), V
  15757. rmland, Swedena
  15758. Orthopinakiolite^(Mg,Mn+2)2Mn+3BO5
  15759. ftsTag
  15760. Osarizawaite
  15761. ftstitle
  15762. ftsTitleOverride
  15763. OsarizawaiteG
  15764. vNot determined
  15765. Green
  15766. Not determined
  15767. PbCuAl2[SO4]2[OH]6
  15768. Friable aggregates of minute crystals commonly showing hexagonal outline and rarely the development of the rhombohedron}c
  15769. Trigonal
  15770. Anhydrous Sulphates
  15771. Oxidized Zones{ weathering products
  15772. Whim Creek, Marble Bar area, Western Australia; Argentina; Chile; Japan; New Zealand; Arizona, Utah, USAc
  15773. Osarizawa mine, Akita, Japan
  15774. Osarizawaite^PbCuAl2(SO4)2(OH)6
  15775. ftsTag
  15776. Osarsite
  15777. ftstitle
  15778. ftsTitleOverride
  15779. Osarsite=
  15780. vNot determined
  15781. Not determined
  15782. [Os{Ru]AsS
  15783. Found only in polished section as one single discrete grain\ in polycrystalline intergrowth with irarsite}'
  15784. MonoclinicG
  15785. Sulphides{ Tellurides etc
  15786. Alluvials deposits
  15787. Humboldt County, California, USA
  15788. Gold Bluff, Humboldt Co., California, USA
  15789. Osarsite^(Os,Ru)AsS
  15790. ftsTag
  15791. Osbornite
  15792. ftstitle
  15793. ftsTitleOverride
  15794. Osbornite
  15795. vNot determined
  15796. Yellow
  15797. Not determined
  15798. As minute octahedral crystals}
  15799. Cubic
  15800. Native elements and AlloysA
  15801. Meteoritesa
  15802. Deep Space
  15803. Bustee meteorite, Gorakhpur (near), Basti dist., Uttar Pradesh, India
  15804. Osbornite^TiN
  15805. ftsTag
  15806. Osmiridium
  15807. ftstitle
  15808. ftsTitleOverride
  15809. OsmiridiumC
  15810. m6-7]
  15811. Greyw
  15812. Opaque
  15813. Not determined
  15814. [Ir{Os]    Ir > Os
  15815. Cubic
  15816. Native elements and Alloys+
  15817. Alluvial deposits
  15818. Ural Mountains, FSU; New South Wales, Australia; Borneo; Brazil; Canada; Colombia; California, Oregon, USA
  15819. Ural Mts., Russia, FSU
  15820. Osmiridium^(Ir,Os)    Ir > Os
  15821. ftsTag
  15822. Osmium
  15823. ftstitle
  15824. ftsTitleOverride
  15825. Osmium?
  15826. m6-7Y
  15827. Greys
  15828. Opaque
  15829. Perfect
  15830. [Os{Ir{Ru]      Os > *80 atomic %
  15831. Crystals tabular\ rarely short prismatic\ commonly as cleavage flakes or irregularly flattened grains}a
  15832. Hexagonal
  15833. Slightly malleable}
  15834. Native elements and Alloys
  15835. Basic and Ultrabasic Igneous rocks
  15836. Ural Mountains, FSU
  15837. BorneoY
  15838. Osmium^(Os,Ir,Ru)      Os > *80 atomic %
  15839. ftsTag
  15840. Osumilite-(Mg)
  15841. ftstitle
  15842. ftsTitleOverride
  15843. Osumilite_[Mg]M
  15844. vNot determined
  15845. Black
  15846. Translucent_opaque
  15847. [K{Na][Mg{Fe~2]2[Al{Fe~3]3[Si{Al]12O30
  15848. Granular\ massive}
  15849. Hexagonal
  15850. Brittle}Y
  15851. Orthosilicates}
  15852. Late stage cavities in Granites or Syenites
  15853. Co. Antrim, Northern Ireland
  15854. Tieveragh, Co. Antrim, Northern Ireland
  15855. Osumilite-(Mg)^(K,Na)(Mg,Fe+2)2(Al,Fe+3)3(Si,Al)12O30
  15856. ftsTag
  15857. Otavite
  15858. ftstitle
  15859. ftsTitleOverride
  15860. Otavite
  15861. vNot determined
  15862. White
  15863. Not determined
  15864. CdCO3
  15865. As crusts of minute rhombohedral crystals}
  15866. Trigonal
  15867. Not brittle}A
  15868. Anhydrous Carbonatesk
  15869. Oxidized Zones{ weathering products
  15870. Tsumeb, Namibia; Broken Hill, Australia
  15871. Tsumeb, Otavi, Namibia
  15872. Otavite^CdCO3
  15873. ftsTag
  15874. Otjisumeite
  15875. ftstitle
  15876. ftsTitleOverride
  15877. Otjisumeite
  15878. vNot determined
  15879. Colourless to white
  15880. Transparent_translucent
  15881. PbGe4O9
  15882. Triclinic
  15883. Oxides
  15884. Oxidized Zones{ weathering products
  15885. Tsumeb, Namibia
  15886. Tsumeb, Namibia
  15887. Otjisumeite^PbGe4O9
  15888. ftsTag
  15889. Ottemannite
  15890. ftstitle
  15891. ftsTitleOverride
  15892. Ottemannite
  15893. vNot determined
  15894. Not determined
  15895. Sn2S3
  15896. Observed in polished sections as small laths{ commonly twinned{ replacing stannite and replaced by cassiterite}
  15897. OrthorhombicQ
  15898. Sulphides{ Tellurides etc
  15899. Supergene Zones
  15900. Cerro de Potosi, Bolivia
  15901. Cerro de Potosi, Bolivia
  15902. Ottemannite^Sn2S3
  15903. ftsTag
  15904. Ottrelite
  15905. ftstitle
  15906. ftsTitleOverride
  15907. Ottrelite
  15908. vNot determined
  15909. Green
  15910. [Mn{Fe~2{Mg]2Al4Si2O10[OH]4
  15911. As flakes\ polysynthetic twinning common on {001}}
  15912. Monoclinic
  15913. Silicates
  15914. Hydrothermal Ore veinsg
  15915. Ardennes, Belgium
  15916. , Ardennes, Belgium
  15917. Ottrelite^(Mn,Fe+2,Mg)2Al4Si2O10(OH)4
  15918. ftsTag
  15919. Otwayite
  15920. ftstitle
  15921. ftsTitleOverride
  15922. Otwayite?
  15923. Green
  15924. Not determined
  15925. Ni2[CO3][OH]2}H2O
  15926. Fibrous rosette_like aggregates}
  15927. Orthorhombic
  15928. Hydrated Carbonates
  15929. Oxidized Zones{ weathering products
  15930. Nullagine region, Western Australia
  15931. Otway deposit, Nullagine dist., Western Australia, Australia
  15932. Otwayite^Ni2(CO3)(OH)2.H2OA
  15933. ftsTag
  15934. Owyheeite
  15935. ftstitle
  15936. ftsTitleOverride
  15937. Owyheeite
  15938. e2-3_
  15939. Greyy
  15940. Opaque
  15941. Ag2Pb7[Sb{Bi]8S20
  15942. Acicular crystals\ massive}
  15943. Orthorhombic+
  15944. Flexible fibres}Q
  15945. Sulphosalts
  15946. Hydrothermal Ore veins
  15947. Idaho, USA
  15948. Poorman Mine, Silver City Dist., Owyhee Co., Idaho, USA
  15949. Owyheeite^Ag2Pb7(Sb,Bi)8S20
  15950. ftsTag
  15951. xplic^
  15952. `wUsag
  15953. L_COLORS
  15954. Note:
  15955. '&6q=[
  15956. CUnles
  15957. wexclu
  15958. Omphacite
  15959. ftstitle
  15960. ftsTitleOverride
  15961. Omphacite
  15962. k5-6_
  15963. Green
  15964. Translucent
  15965. [Ca{Na][Mg{Fe~2{Fe~3{Al]Si2O6
  15966. Compact{ only granular}
  15967. Monoclinic9
  15968. Conchoidal{ brittle}c
  15969. Chain Silicates
  15970. Regional Metamorphic rocks
  15971. Sonoma County, California, USA; Austria; France; Germany; Ghana; Greenland; Japan; Norway
  15972. Hof (near), Bayern, Germany
  15973. Omphacite^(Ca,Na)(Mg,Fe+2,Fe+3,Al)Si2O6
  15974. ftsTag
  15975. Onoratoite
  15976. ftstitle
  15977. ftsTitleOverride
  15978. OnoratoiteC
  15979. vNot determined
  15980. White
  15981. Not determined
  15982. Sb8O11Cl2
  15983. Crystals acicular{ elongated{ flattened}
  15984. Monoclinic'
  15985. Halides
  15986. Oxidized Zones{ weathering products
  15987. Tuscany, Italy
  15988. Cetine di Cotorniano mine, Rosia, Siena, Toscana, Italy
  15989. Onoratoite^Sb8O11Cl2%
  15990. ftsTag
  15991. Onyx (variety of Quartz)
  15992. ftstitle
  15993. ftsTitleOverride
  15994. Onyx [variety of Quartz]a
  15995. o7-8{
  15996. White
  15997. Transparent_translucent
  15998. Crystals always a_quartz paramorphs\ typically dipyramidal\ often rounded and rough\ enantiomorphous\ twinning\ esterel law{ very common\ verespatak law{ less common\ other twin laws rare}
  15999. Hexagonal
  16000. Fracture conchoidal\ brittle}
  16001. Framework Silicates
  16002. Many different geological environments
  16003. California, USA
  16004. Onyx (variety of Quartz)^SiO2
  16005. ftsTag
  16006. Oosterboschite
  16007. ftstitle
  16008. ftsTitleOverride
  16009. OosterboschiteI
  16010. i4-5c
  16011. Not determined
  16012. [Pd{Cu]7Se5
  16013. Massive\ as grains up to 0}4mm{ twinning polysynthetic}
  16014. Orthorhombic
  16015. Sulphides{ Tellurides etc
  16016. Oxidized Zones{ weathering products
  16017. Katanga, Democratic Republic of Congo
  16018. Musonoi deposit, Shaba, Democratic Republic of Congo    
  16019. Oosterboschite^(Pd,Cu)7Se5C
  16020. ftsTag
  16021. ftstitle
  16022. ftsTitleOverride
  16023. Opal9
  16024. k5-6S
  16025. Variety of colours{
  16026. Transparent_opaque
  16027. SiO2}nH2O
  16028. Veins{ nodules{ concretions{ filling of cavities{ disseminated{ compact{ botryoidal{ nodular{ reniform}
  16029. Amorphous
  16030. Conchoidal{ brittle}
  16031. Silicates
  16032. Many different geological environments
  16033. Widespread; USA; New South Wales and Queensland, Australia; Brazil; Honduras; Hungary; Mexico
  16034. Opal^SiO2.nH2O
  16035. ftsTag
  16036. Ordonezite
  16037. ftstitle
  16038. ftsTitleOverride
  16039. OrdoneziteG
  16040. m6-7a
  16041. Brown
  16042. Transparent
  16043. ZnSb2O6
  16044. As small [to 2mm] tetragonal crystals\ usually twinned\ also as drusy or stalactitic masses}I
  16045. Tetragonali
  16046. Fracture conchoidal}
  16047. Antimonites{ Arsenites
  16048. Intermediate to acid Volcanic rocks
  16049. Guanajuato, Mexico!
  16050. Santin Mine, Santa Catarina, Cerro de las Fajas, Guanajuato, Mexico
  16051. Ordonezite^ZnSb2O6
  16052. ftsTag
  16053. Oregonite
  16054. ftstitle
  16055. ftsTitleOverride
  16056. Oregonite
  16057. Not determined{
  16058. Ni2FeAs2
  16059. As fine_grained pebbles with smooth brown crust}
  16060. Hexagonal
  16061. Sulphides{ Tellurides etc
  16062. Hydrothermal Ore veins[
  16063. Oregon, USA
  16064. Josephine Creek, Oregon, USA
  16065. Oregonite^Ni2FeAs2
  16066. ftsTag
  16067. Orickite
  16068. ftstitle
  16069. ftsTitleOverride
  16070. OrickiteA
  16071. vNot determined
  16072. Bronze to brassy
  16073. Opaque
  16074. near 2CuFeS2}H2O
  16075. As small laths}
  16076. Trigonal-
  16077. Sulphides{ Tellurides etc
  16078. Basic and Ultrabasic Volcanic rocks
  16079. Humboldt County, California, USA
  16080. Coyote Peak, Humboldt Co., California, USA
  16081. Orickite^near 2CuFeS2.H2O
  16082. ftsTag
  16083. Orientite
  16084. ftstitle
  16085. ftsTitleOverride
  16086. Orientite
  16087. i4-5[
  16088. Brown
  16089. Imperfect
  16090. Ca2Mn~2[Mn~3]2Si3O10[OH]4
  16091. Crystals prismatic to tabular{ up to 1mm in length}
  16092. Orthorhombic3
  16093. Silicates
  16094. Hydrothermal Ore veins
  16095. Oriente Province, Cuba; South Africa; Michigan, USA
  16096. Oriente Province, Cuba
  16097. Orientite^Ca2Mn+2(Mn+3)2Si3O10(OH)4
  16098. ftsTag
  16099. Orpheite
  16100. ftstitle
  16101. ftsTitleOverride
  16102. Orpheite;
  16103. vNot determined
  16104. Variety of colours
  16105. H6Pb10Al20[PO4]12[SO4]5[OH]40}*11H2O
  16106. Trigonal
  16107. Compound Phosphates
  16108. Oxidized Zones{ weathering products
  16109. Rhodope Mts., Bulgariaq
  16110. Madyarovo deposit, Rhodope Mts. (E), Bulgaria
  16111. Orpheite^H6Pb10Al20(PO4)12(SO4)5(OH)40.*11H2O
  16112. ftsTag
  16113. Orpiment
  16114. ftstitle
  16115. ftsTitleOverride
  16116. OrpimentA
  16117. c1-2[
  16118. Yellow to orange
  16119. Transparent_translucent
  16120. Perfect
  16121. As2S3
  16122. Lamellar{ columnar{ tabular{ short_prismatic crystals\ powdery}
  16123. Monoclinic_
  16124. Sectile{ soft{ flexible}
  16125. Sulphides{ Tellurides etc
  16126. Hydrothermal Ore veins
  16127. California, Nevada, Utah, Wyoming, USA; China; France; Germany; Greece; Hungary; Italy; Japan; Peru; Switzerland; Turkey; Former Yugoslavia; FSU
  16128. Orpiment^As2S3
  16129. ftsTag
  16130. Orthobrannerite
  16131. ftstitle
  16132. ftsTitleOverride
  16133. Orthobrannerite
  16134. k5-6i
  16135. Black
  16136. U~4U~6Ti4O12[OH]2
  16137. Prismatic crystals up to 8 x 12mm\ prism faces striated parallel}
  16138. OrthorhombicA
  16139. Conchoidal fracture}k
  16140. Multiple Oxides
  16141. Syenites{ Alkali intrusions
  16142. Yunan and Szechuan, China
  16143. Yunan and Szechuan, China
  16144. Orthobrannerite^U+4U+6Ti4O12(OH)2
  16145. ftsTag
  16146. Orthoclase
  16147. ftstitle
  16148. ftsTitleOverride
  16149. OrthoclaseE
  16150. m6-7_
  16151. Variety of colours
  16152. Transparent_translucent
  16153. Perfect
  16154. KAlSi3O8
  16155. Short prismatic{ massive{ twinning common}1
  16156. MonoclinicQ
  16157. Brittle{ uneven}w
  16158. Framework Silicates
  16159. Many different geological environments
  16160. Widspread, very common mineral; USA; Austria; Canada; Czech Republic; England; France; Germany; Italy; Japan; Madagascar; Mexico; Norway; Switzerland; Taiwan; Thailand; Former Yugoslavia; FSU and elsewhere
  16161. Orthoclase^KAlSi3O8
  16162. ariz/
  16163. ftsTag
  16164. Ruthenosmiridium (Iridium)
  16165. ftstitle
  16166. ftsTitleOverride
  16167. Ruthenosmiridium [Iridium]_
  16168. White
  16169. Opaque
  16170. [Ir{Os{Ru]
  16171. Cubic
  16172. Native elements and Alloys
  16173. Japan
  16174. Japan
  16175. Ruthenosmiridium (Iridium)^(Ir,Os,Ru)
  16176. ftsTag
  16177. arizt%
  16178. membedr /
  16179. CDtxM
  16180. eButt
  16181. on("ovr"D);
  16182. g;@BindK
  16183. , "JI(`w
  16184. in31wh.h
  16185. lp', `St
  16186. ructures
  16187. 31')")6
  16188. Obradovicite
  16189. ftstitle
  16190. ftsTitleOverride
  16191. ObradoviciteI
  16192. e2-3c
  16193. Green
  16194. Translucent
  16195. H4[K{Na]Cu~2[Fe~2]2[AsO4][MoO4]5}*12H2O
  16196. Tabular crystals}
  16197. OrthorhombicC
  16198. Compound Arsenate
  16199. Oxidized Zones{ weathering products
  16200. Antofagasta, Chile
  16201. Chuquicamata, Antofagasta, Chile
  16202. Obradovicite^H4(K,Na)Cu+2(Fe+2)2(AsO4)(MoO4)5.*12H2OW
  16203. ftsTag
  16204. Offretite
  16205. ftstitle
  16206. ftsTitleOverride
  16207. Offretite
  16208. vNot determined
  16209. Colourless to white
  16210. Transparent_translucent
  16211. Distinct in one direction
  16212. [K2{Ca]5Al10Si26O72}*30H2O#
  16213. Crystals prismatic{ minute{ vertically striated{ often rounded\ also in hemispherical forms with radiate structure}
  16214. Trigonal
  16215. Fracture uneven\ brittle}
  16216. Framework Silicates
  16217. Late stage cavities in Volcanic rocks
  16218. New South Wales and Victoria, Australia; Caroline Islands; Montbrison, Loire, France; Germany; Arizona, Oregon, Washington, USA
  16219. Mont Semiol (Simiouse), Montbrison (near), Loire, FranceE
  16220. Offretite^(K2,Ca)5Al10Si26O72.*30H2O
  16221. ftsTag
  16222. Ogdensburgite
  16223. ftstitle
  16224. ftsTitleOverride
  16225. Ogdensburgite
  16226. Orange}
  16227. Perfect
  16228. Ca2[Zn{Mn~2][Fe~3]4[AsO4]4[OH]6}*6H2O
  16229. Incrustations of platy crystals}
  16230. Orthorhombic/
  16231. Hydrated ArsenatesW
  16232. Oxidized Zones{ weathering products
  16233. New Jersey, USA
  16234. Sterling Hill Mine, Ogdensburg, Sussex Co., New Jersey, USA
  16235. Ogdensburgite^Ca2(Zn,Mn+2)(Fe+3)4(AsO4)4(OH)6.*6H2O
  16236. ftsTag
  16237. Ohmilite
  16238. ftstitle
  16239. ftsTitleOverride
  16240. Ohmilite=
  16241. vNot determined
  16242. Pink}
  16243. Sr3[Ti~4{Fe~3][Si2O6]2[O{OH]}*2_3H2O
  16244. Spherulitic aggregates of acciular crystals}
  16245. Monoclinic
  16246. Silicates
  16247. Altered Ultramafic rocksg
  16248. Niigata, Japan
  16249. Ohmi, Niigata, Japan
  16250. Ohmilite^Sr3(Ti+4,Fe+3)(Si2O6)2(O,OH).*2-3H2O
  16251. ftsTag
  16252. Ojuelaite
  16253. ftstitle
  16254. ftsTitleOverride
  16255. Ojuelaite
  16256. vNot determined
  16257. Green
  16258. Not determined
  16259. Zn[Fe~3]2[AsO4]2[OH]2}*4H2O
  16260. Monoclinic
  16261. Hydrated Arsenates
  16262. Oxidized Zones{ weathering products
  16263. Mapini, Durango, Mexico
  16264. la mine, Mapimi, Durango, Mexico
  16265. Ojuelaite^Zn(Fe+3)2(AsO4)2(OH)2.*4H2O
  16266. ftsTag
  16267. Okanoganite-(Y)
  16268. ftstitle
  16269. ftsTitleOverride
  16270. Okanoganite_[Y]
  16271. Pink}
  16272. [Na{Ca]3[Y{Ce{Nd{La]12Si6B2O27F14
  16273. As pseudotetrahedral twinned crystals up to 4 mm across}
  16274. Trigonal;
  16275. Silicates
  16276. Late stage cavities in Granites or Syenites
  16277. Okanogan County, Washington
  16278. Okanoganite-(Y)^(Na,Ca)3(Y,Ce,Nd,La)12Si6B2O27F14
  16279. ftsTag
  16280. Oldhamite
  16281. ftstitle
  16282. ftsTitleOverride
  16283. Oldhamite
  16284. Brown
  16285. Transparent
  16286. Not determined
  16287. [Ca{Mn]S
  16288. As small spherules}
  16289. Cubic
  16290. Sulphides{ Tellurides etc
  16291. Meteoritesq
  16292. Deep Space
  16293. Bustee meteorite, Gorakhpur (near), Basti dist., Uttar Pradesh, India
  16294. Oldhamite^(Ca,Mn)S
  16295. ftsTag
  16296. Olgite
  16297. ftstitle
  16298. ftsTitleOverride
  16299. Olgite;
  16300. i4-5U
  16301. Bluish greenw
  16302. Not determined
  16303. Na[Sr{Ba]PO4
  16304. Found as grains and crystals up to 1_2mm in diameter}
  16305. Trigonal'
  16306. Anhydrous PhosphatesQ
  16307. Pegmatitesq
  16308. Kola Peninsula, FSU
  16309. Mt. Karnasurt, Lovozero massif, Kola Peninsula, Russia, FSU
  16310. Olgite^Na(Sr,Ba)PO4
  16311. ftsTag
  16312. Oligoclase
  16313. ftstitle
  16314. ftsTitleOverride
  16315. OligoclaseG
  16316. m6-7a
  16317. Colourless to white
  16318. Transparent_translucent
  16319. Perfect
  16320. mNaAlSi3O8 with nCaAl2Si2O8 [m|n = 90|10 to 70|30]
  16321. Crystals tabular{ flattened\ usually massive{ cleavable{ granular{ or compact\ twinning common\ principal twin laws carlsbad{ albite and pericline}
  16322. Triclinic
  16323. Fracture uneven to conchoidal\ brittle}
  16324. Framework Silicates
  16325. Many different geological environments
  16326. Widespread common mineral; Australia; Canada; Kenya; Norway; Sweden; USA; FSU
  16327. Danviken, S
  16328. dermalm, Stockholm (SE), Sweden
  16329. Oligoclase^mNaAlSi3O8 with nCaAl2Si2O8 (m/n = 90/10 to 70/30)
  16330. ftsTag
  16331. Olivenite (Leucochalcite)
  16332. ftstitle
  16333. ftsTitleOverride
  16334. Olivenite [Leucochalcite]
  16335. Green
  16336. Translucent_opaque
  16337. Indistinct
  16338. Cu2[AsO4][OH]
  16339. Columnar{ needle_shaped{ tabular crystals in druses\  fibrous{ reniform{ botryoidal{ compact{ earthy}
  16340. Orthorhombic
  16341. Conchoidal{ brittle}
  16342. Anhydrous Arsenates
  16343. Oxidized Zones{ weathering products
  16344. Chile; England; Germany; Greece; Tsumeb, Namibia; Arizona, Nevada, Utah, USA and elsewhere
  16345. Carharrack mine, Gwennap, Cornwall, England
  16346. Olivenite (Leucochalcite)^Cu2(AsO4)(OH)
  16347. ftsTag
  16348. Olivine (Group)
  16349. ftstitle
  16350. ftsTitleOverride
  16351. Olivine [Group]
  16352. o7-8i
  16353. Green
  16354. Transparent_translucent
  16355. Imperfect
  16356. [Fe{Mg{Mn{Ni]2SiO4
  16357. [Fayalite] thick tabular{ short columnar crystals\ granular to massive{ granular nodules{}k
  16358. Orthorhombic
  16359. [Fayalite] conchoidal}
  16360. Orthosilicates
  16361. Many different geological environments
  16362. (Fayalite) California, USAI
  16363. Olivine (Group)^(Fe,Mg,Mn,Ni)2SiO4
  16364. ftsTag
  16365. Olmsteadite
  16366. ftstitle
  16367. ftsTitleOverride
  16368. Olmsteadite
  16369. Reddish brown
  16370. K[Fe~2]2[Nb{Ta][PO4]2O2}*2H2O
  16371. Thick to thin tabular{ < 1mm crytals}
  16372. Orthorhombic-
  16373. Hydrated Phosphates
  16374. Pegmatitesw
  16375. South Dakota, USA
  16376. Hesnard pegmatite, Custer (near), Custer Co. and Big Chief pegmatite, Glendale (near), Pennington Co., South Dakota, USA-
  16377. Olmsteadite^K(Fe+2)2(Nb,Ta)(PO4)2O2.*2H2O
  16378. ftsTag
  16379. Olsacherite
  16380. ftstitle
  16381. ftsTitleOverride
  16382. Olsacherite
  16383. g3-4a
  16384. Colourless
  16385. Transparent
  16386. Pb2[SeO4][SO4]
  16387. Crystals well_formed{ 0}1 to 1}5mm long{ elongated\ length 10_15 times the width}
  16388. Orthorhombick
  16389. Compound Sulphates
  16390. Oxidized Zones{ weathering products
  16391. Pacajake mine (near Hiaco), Bolivia
  16392. Pacajake mine, Colquechaca (near), Potos
  16393. , BoliviaO
  16394. Olsacherite^Pb2(SeO4)(SO4)
  16395. ftsTag
  16396. Olympite
  16397. ftstitle
  16398. ftsTitleOverride
  16399. OlympiteC
  16400. Colourless{
  16401. Translucent
  16402. Na3PO4
  16403. As oval grains from 1_3mm in diameter}
  16404. Orthorhombic1
  16405. Fracture conchoidal{ brittle}
  16406. Anhydrous Phosphates
  16407. Pegmatites
  16408. Kola Peninsula, FSU
  16409. Mt. Rasvumchorr, Khibina massif, Kola Peninsula, Russia, FSU+
  16410. Olympite^Na3PO4
  16411. ftsTag
  16412. -mPWid
  16413. @Z, res
  16414. ively. 
  16415. FIRST
  16416. L@ETTER     `
  16417. Letter, 
  16418. 8 1/2 x 011 iY
  16419. ALL%@ Sma
  16420. Tab`loid,F
  16421. KpDGl dgl
  16422. PSTATEM.
  16423.  veins
  16424. ftstitle
  16425. Argentina; Bolivia; Canada; ChTs2
  16426. Nordite-(La)
  16427. ftstitle
  16428. ftsTitleOverride
  16429. Nordite_[La]I
  16430. Brown
  16431. Translucent
  16432. Clear
  16433. [La{Ce][Sr{Ca]Na2[Na{Mn][Zn{Mg]Si6O17
  16434. Tabular crystals up to 1 cm\ sometimes as radial_fibrous aggregates}Q
  16435. Orthorhombics
  16436. Silicates
  16437. Syenites{ Alkali intrusions
  16438. Kola Peninsula, Russia, FSU
  16439. Chinglusuai River, Lovozero massif, Kola Peninsula, Russia, FSU
  16440. Nordite-(La)^(La,Ce)(Sr,Ca)Na2(Na,Mn)(Zn,Mg)Si6O17
  16441. ftsTag
  16442. Nordstrandite
  16443. ftstitle
  16444. ftsTitleOverride
  16445. Nordstrandite
  16446. g3-4c
  16447. Light green to blackish green
  16448. Perfect
  16449. Al[OH]3
  16450. Crystals tabular{ blocky\ as spherules and sheaf_like aggregates}
  16451. Triclinic
  16452. Hydroxidesk
  16453. Late stage cavities in Granites or Syenites
  16454. Mont. St. Hilaire, Quebec, Canada
  16455. Bau, Gunony Kapor, Sarawak, Malaysia ; Mt. Alifan-Mt. Lamlan Ridge, Guam (S)G
  16456. Nordstrandite^Al(OH)3
  16457. ftsTag
  16458. Norsethite
  16459. ftstitle
  16460. ftsTitleOverride
  16461. NorsethiteE
  16462. g3-4_
  16463. White
  16464. BaMg[CO3]2
  16465. As circular plates or flattened rhombohedral crystals 0}2_2mm in diameter\ some crystals and irregular grains show corrugated or flattened edges\ thick corrugated grains are pumpkin_shaped\ also as coarse_grained masses}
  16466. Trigonal
  16467. Rhombohedral\ hackly fracture}
  16468. Anhydrous Carbonates#
  16469. Many different geological environments_
  16470. Wyoming, USA
  16471. Westvaco Trona Mine, Green River Formation, Sweetwater Co., Wyoming, USA
  16472. Norsethite^BaMg(CO3)2
  16473. ftsTag
  16474. Northupite
  16475. ftstitle
  16476. ftsTitleOverride
  16477. NorthupiteG
  16478. g3-4a
  16479. Colourless
  16480. Transparent
  16481. Na3Mg[CO3]2Cl
  16482. Crystals octahedral}
  16483. Cubic
  16484. Fracture conchoidal{ brittle}
  16485. Anhydrous Carbonates
  16486. Evaporites
  16487. California, Wyoming, USA; Chad; Uganda
  16488. Searles Lake, San Bernardino Co., California, USA
  16489. Northupite^Na3Mg(CO3)2Cla
  16490. ftsTag
  16491. Nosean (Noselite)
  16492. ftstitle
  16493. ftsTitleOverride
  16494. Nosean [Noselite]
  16495. k5-6o
  16496. Colourless to white
  16497. Transparent_translucent
  16498. Indistinct
  16499. Na8Al6Si6O24[SO4]
  16500. Columnar{ dodecahedral crystals\ compact{ granular}
  16501. Cubic
  16502. Conchoidal}
  16503. Framework Silicates
  16504. Intermediate_acid Volcanic rocks
  16505. Colorado, South Dakota, Utah, USA; China; Cornwall, England; GermanyQ
  16506. Laacher See, Germany{
  16507. Nosean (Noselite)^Na8Al6Si6O24(SO4)
  16508. ftsTag
  16509. Novacekite
  16510. ftstitle
  16511. ftsTitleOverride
  16512. NovacekiteE
  16513. e2-3_
  16514. Yellow{
  16515. Transparent_translucent
  16516. Perfect
  16517. Mg[UO2]2[AsO4]2}*12H2O
  16518. Crystals rectangular plates flattened{ ranging in size up to 0}5mm on an edge\ as crusts or porous interlocking aggregates of thin plates and scales\ also as lamellar aggregates filling tiny veinlets and cavities}
  16519. Tetragonal
  16520. Hydrated Arsenates'
  16521. Oxidized Zones{ weathering products
  16522. New Mexico, Oklahoma, USA; Brazil; Germany; Mexico
  16523. Schneeberg, Schwarzwald, Germany
  16524. Novacekite^Mg(UO2)2(AsO4)2.*12H2O
  16525. ftsTag
  16526. Novakite
  16527. ftstitle
  16528. ftsTitleOverride
  16529. NovakiteA
  16530. g3-4[
  16531. Greyu
  16532. Opaque
  16533. [Cu{Ag]21As10
  16534. As irregular aggregates\ grains up to 3cm in size}
  16535. Tetragonal7
  16536. Sulphides{ Tellurides etc
  16537. Hydrothermal Ore veins
  16538. northern Bohemia, Czech Republic
  16539. Cerny Dul (Schwarzenthal), Krkonose, Vychodocesky kraj, Bohemia, Czech Republic
  16540. Novakite^(Cu,Ag)21As10e
  16541. ftsTag
  16542. Nowackiite
  16543. ftstitle
  16544. ftsTitleOverride
  16545. NowackiiteE
  16546. vNot determined
  16547. Opaque
  16548. Not determined
  16549. Cu6Zn3As4S12
  16550. Crystals up to 0}3mm in size}
  16551. Trigonal9
  16552. Sulphosalts
  16553. Hydrothermal Ore veins
  16554. Canton Wallis, Switzerland
  16555. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland
  16556. Nowackiite^Cu6Zn3As4S12
  16557. ftsTag
  16558. Nsutite (g-MnO2)
  16559. ftstitle
  16560. ftsTitleOverride
  16561. Nsutite [g_MnO2]O
  16562. q8-9i
  16563. Black
  16564. Opaque
  16565. [Mn~2]x]{[Mn~4]1_xO2_2x[OH]2x
  16566. Minute platy to wedge_like crystals}
  16567. Trigonal-
  16568. OxidesI
  16569. Many different geological environments
  16570. Nsuta, Ghana
  16571. Nsuta, Ghana
  16572. Nsutite (g-MnO2)^(Mn+2)x),(Mn+4)1-xO2-2x(OH)2x
  16573. ftsTag
  16574. Nuffieldite
  16575. ftstitle
  16576. ftsTitleOverride
  16577. Nuffieldite
  16578. g3-4c
  16579. Grey}
  16580. Opaque
  16581. Indistinct
  16582. Pb2Cu[Pb{Bi]Bi2S7
  16583. Crystals prismatic to acicular{ deeply striated{ bundles of parallel unterminated crystals\ crystals up to 3mm in length\ also as stubby unterminated crystals in compact subparallel aggregates}
  16584. Orthorhombic
  16585. Fracture uneven to flat conchoidal\ brittle}
  16586. Sulphosalts
  16587. Hydrothermal Ore veinsk
  16588. British Columbia, Canada; Kazakhstan, FSU
  16589. Patsy Creek, Lime Creek stock, Alice Arm (S), British Columbia, Canada
  16590. Nuffieldite^Pb2Cu(Pb,Bi)Bi2S7
  16591. ftsTag
  16592. Nukundamite
  16593. ftstitle
  16594. ftsTitleOverride
  16595. Nukundamite
  16596. Brown
  16597. Opaque
  16598. Perfect
  16599. [Cu{Fe]4S4
  16600. Fan_shaped groups of crystals from 1_2mm across\ as hexagonal tabular single crystals up to 2mm\ irregular masses}]
  16601. Hexagonal
  16602. Sulphides{ Tellurides etc
  16603. Hydrothermal Ore veins
  16604. Nukundamu, Fiji
  16605. Undu Mine (dumps), Vanu Levu, Nukundamu, Fiji
  16606. Nukundamite^(Cu,Fe)4S4y
  16607. ftsTag
  16608. Nullaginite
  16609. ftstitle
  16610. ftsTitleOverride
  16611. Nullaginite
  16612. Green
  16613. Not determined
  16614. Ni2[CO3][OH]2
  16615. As ovoid to irregular nodules up to 2mm in diameter and as cross_fibre veinlets}'
  16616. MonoclinicG
  16617. Anhydrous Carbonatesq
  16618. Oxidized Zones{ weathering products
  16619. Nullagine district, Western Australia
  16620. Otway Ni deposit, Nullagine dist., Western Australia, Australia
  16621. Nullaginite^Ni2(CO3)(OH)2
  16622. ftsTag
  16623. Nyerereite
  16624. ftstitle
  16625. ftsTitleOverride
  16626. NyerereiteC
  16627. vNot determined
  16628. Colourless
  16629. Not determined
  16630. Na2Ca[CO3]2
  16631. Tabular crystals\ invariably twinned}
  16632. Orthorhombic-
  16633. Anhydrous CarbonatesW
  16634. Carbonatitesy
  16635. Oldoinyo Lengai volcano, Tanzania
  16636. Carbonatite lava (1963 flow), Ol Doinyo Lengai Volcano, Tanzania
  16637. Nyerereite^Na2Ca(CO3)2=
  16638. ftsTag
  16639. Nyerereite^Na2Ca(CO3)2
  16640. ommonly tabular\ usually mp    
  16641. O'Danielite
  16642. ftstitle
  16643. ftsTitleOverride
  16644. O`Danielite
  16645. vNot determined
  16646. Lilac
  16647. H2Na[Zn{Mg]3[AsO4]3
  16648. Monoclinic
  16649. Anhydrous Arsenates
  16650. Oxidized Zones{ weathering products
  16651. Tsumeb, Namibia
  16652. Tsumeb, Namibia
  16653. O'Danielite^H2Na(Zn,Mg)3(AsO4)3
  16654. a8i`t, 
  16655. <F{W 
  16656. ?I@I-J
  16657. (a1m[_
  16658. Niningerite
  16659. ftstitle
  16660. ftsTitleOverride
  16661. Niningerite
  16662. vNot determined
  16663. Opaque
  16664. Not determined
  16665. [Mg{Fe{Mn]S
  16666. Massive}
  16667. Cubic
  16668. Sulphides{ Tellurides etc
  16669. MeteoritesW
  16670. Deep Spacew
  16671. Six chondrite meteorites; Abee, St. Sauveur, Adhi-Kot, Indarch, St. Marks and Kota-Kota
  16672. Niningerite^(Mg,Fe,Mn)S
  16673. ftsTag
  16674. Niobo-aeschynite-(Ce)
  16675. ftstitle
  16676. ftsTitleOverride
  16677. Niobo_aeschynite_[Ce]
  16678. k5-6q
  16679. Black
  16680. [Ce{Ca{Th][Nb{Ti]2[O{OH]6
  16681. Prismatic crystals}
  16682. Orthorhombic#
  16683. Multiple Oxides
  16684. Hydrothermal Ore veinsu
  16685. Tanana Quadrangle, Alaska; Vishnevye Gor, FSU
  16686. Niobo-aeschynite-(Ce)^(Ce,Ca,Th)(Nb,Ti)2(O,OH)6
  16687. ftsTag
  16688. Niobophyllite
  16689. ftstitle
  16690. ftsTitleOverride
  16691. Niobophyllite
  16692. vNot determined
  16693. Brown
  16694. Perfect
  16695. [K{Na]3[Fe{Mn]6[Nb{Ti]2Si8[O{OH{F]31
  16696. As small flakes}    
  16697. Triclinic
  16698. Silicates
  16699. Late stage cavities in Granites or Syenites
  16700. Labrador, Canada
  16701. Ten Mile Lake (near), Seal Lake area, Labrador, Canada
  16702. Niobophyllite^(K,Na)3(Fe,Mn)6(Nb,Ti)2Si8(O,OH,F)31O
  16703. ftsTag
  16704. Niocalite
  16705. ftstitle
  16706. ftsTitleOverride
  16707. Niocalite
  16708. Yellowy
  16709. Transparent
  16710. Ca14Nb2[Si2O7]4O6F2
  16711. Crystals prismatic{ up to 10 mm in length and 1mm in width\ crystals twinned}
  16712. Monoclinicc
  16713. Fracture uneven\ very brittle}
  16714. Silicates
  16715. Carbonatites
  16716. Oka, Quebec, Canada
  16717. Bond zone, Oka, Deux-Montagnes Co., Qu
  16718. bec, CanadaK
  16719. Niocalite^Ca14Nb2(Si2O7)4O6F2
  16720. ftsTag
  16721. Nisbite
  16722. ftstitle
  16723. ftsTitleOverride
  16724. Nisbite
  16725. i4-5U
  16726. Not determinedy
  16727. NiSb2
  16728. Irregular grains}
  16729. Orthorhombic
  16730. Sulphides{ Tellurides etc
  16731. Hydrothermal Ore veins;
  16732. Red Lake district, Ontario, Canada; Sweden; FSU
  16733. Trout Bay, Red Lake area, Mulcahy Township, Kenora District, Ontario, Canada
  16734. Nisbite^NiSb2
  16735. ftsTag
  16736. Nissonite
  16737. ftstitle
  16738. ftsTitleOverride
  16739. Nissonite
  16740. e2-3[
  16741. Bluish green}
  16742. Cu2Mg2[PO4]2[OH]2}*5H2O
  16743. Crystals tabular and elongated\ as minute diamond_shaped crystals\ more abundantly as thin crusts of crystal aggregates}S
  16744. Monoclinics
  16745. Hydrated Phosphates
  16746. Oxidized Zones{ weathering products
  16747. Panoche Valley, California, USA
  16748. Panoche Valley, Benito Co., California, USA
  16749. Nissonite^Cu2Mg2(PO4)2(OH)2.*5H2O
  16750. ftsTag
  16751. Nitratine (Soda-niter)
  16752. ftstitle
  16753. ftsTitleOverride
  16754. Nitratine [Soda_niter]]
  16755. c1-2w
  16756. Colourless to white
  16757. Transparent
  16758. Perfect
  16759. NaNO3
  16760. Crystals rhombohedral\ commonly massive granular\ as crusts\ twinning common}
  16761. Trigonal
  16762. Fracture conchoidal\ slightly sectile{ easily soluble in water}
  16763. Nitrates{ Iodates
  16764. Evaporites
  16765. California, Nevada, New Mexico, Texas, Utah, USA; Bolivia; Chile; India; North Africa; Peru; FSU
  16766. Nitratine (Soda-niter)^NaNO3
  16767. ftsTag
  16768. Nitrobarite
  16769. ftstitle
  16770. ftsTitleOverride
  16771. Nitrobarite
  16772. vNot determined
  16773. Colourless
  16774. Transparent
  16775. Ba[NO3]2
  16776. Crystals octahedral\ twinning}
  16777. Cubic
  16778. Nitrates{ Iodates
  16779. Evaporites
  16780. northern Chile
  16781. Unknown locality, Chile
  16782. Nitrobarite^Ba(NO3)2
  16783. ftsTag
  16784. Nitrocalcite
  16785. ftstitle
  16786. ftsTitleOverride
  16787. NitrocalciteG
  16788. vNot determined
  16789. White
  16790. Transparent
  16791. Not determined
  16792. Ca[NO3]2}*4H2O
  16793. As an efflorescence\ synthetic crystals long prismatic}
  16794. Monoclinica
  16795. Nitrates{ Iodates
  16796. Effloresences
  16797. Arizona, California, Indiana, Kentucky, New Mexico, USA; France; Hungary; Spain
  16798. Nitrocalcite^Ca(NO3)2.*4H2O
  16799. ftsTag
  16800. Nitromagnesite
  16801. ftstitle
  16802. ftsTitleOverride
  16803. NitromagnesiteM
  16804. vNot determined
  16805. Colourless to white
  16806. Transparent
  16807. Perfect
  16808. Mg[NO3]2}*6H2O
  16809. As an efflorescence\ synthetic crystals long prismatic}
  16810. Monoclinico
  16811. Nitrates{ Iodates
  16812. Efflorescences
  16813. Kentucky, USA; Jura, France
  16814. Nicojack Cave, Marion Co., Tennessee, USA
  16815. Nitromagnesite^Mg(NO3)2.*6H2O
  16816. ftsTag
  16817. Nobleite
  16818. ftstitle
  16819. ftsTitleOverride
  16820. NobleiteC
  16821. Colourless{
  16822. Transparent
  16823. Perfect
  16824. CaB6O9[OH]2}*3H2O
  16825. Platy euhedral crystals\ also as mammillary coatings plate form commonly elongated\ large crystals have hexagonal aspect\ smaller crystals commonly rhomb_shaped\ contact twinning}
  16826. Monoclinic
  16827. Fracture uneven\ sectile\ flexible in thin crystals or cleavage flakes\ inelastic}5
  16828. Hydrated Borates[
  16829. Altered Ultramafic rocks
  16830. Death Valley region, California, USA
  16831. De Bely Mine (NNW), Death Valley National Monument, Inyo Co., California, USA
  16832. Nobleite^CaB6O9(OH)2.*3H2Oa
  16833. ftsTag
  16834. Nolanite
  16835. ftstitle
  16836. ftsTitleOverride
  16837. NolaniteC
  16838. k5-6]
  16839. Black
  16840. Opaque
  16841. [V~3{Fe~2{Fe~3{Ti]10O14[OH]2
  16842. Subhedral to euhedral hexagonal plates up to 1 mm})
  16843. TrigonalG
  16844. Fracture uneven}m
  16845. Multiple Oxides
  16846. Hydrothermal Ore veins
  16847. Saskatchewan, Canada
  16848. Fish Hook Bay, Lake Athabasca, Beaverlodge region, Saskatchewan, Canada
  16849. Nolanite^(V+3,Fe+2,Fe+3,Ti)10O14(OH)2
  16850. ftsTag
  16851. Nontronite (Chloropal, Faratsihite)
  16852. ftstitle
  16853. ftsTitleOverride
  16854. Nontronite [Chloropal{ Faratsihite]
  16855. Yellow to yellowish green
  16856. Opaque
  16857. Perfect
  16858. Na0}33[Fe~3]2[Si{Al]4O10[[OH]2}*n H2O
  16859. Massive fine_grained\ claylike}
  16860. Monoclinic
  16861. Sheet Silicates
  16862. Oxidized Zones{ weathering products
  16863. Dordogne, France
  16864. Saint-Pardoux, Nontron, Dordogne, FranceQ
  16865. Nontronite (Chloropal, Faratsihite)^Na0.33(Fe+3)2(Si,Al)4O10((OH)2.*n H2O
  16866. ftsTag
  16867. Nordstr
  16868. ftstitle
  16869. ftsTitleOverride
  16870. NordstromiteG
  16871. e2-3a
  16872. Grey{
  16873. Opaque
  16874. CuPb3Bi7[Se4{S10]
  16875. Monoclinic
  16876. Good cleavage parallel to elongation}
  16877. Sulphosalts
  16878. Falun, Sweden
  16879. Falun, Kopparberg, Sweden
  16880. Nordstr
  16881. mite^CuPb3Bi7(Se4,S10)
  16882. ftsTag
  16883. (SiO4)(F,OH)2
  16884. curs as tabular prismatic crystals twinned by reL
  16885. >0    19
  16886. K2ZrSi6O15
  16887. Triclinic
  16888. Short prismatic crystals 0.05 to 0.5mm in size, twinning.
  16889. Brittle.
  16890. Silicates
  16891. Syenites, Alkali intrusions
  16892. ftstitle
  16893. Ascension Island, Z
  16894. Neyite
  16895. ftstitle
  16896. ftsTitleOverride
  16897. Neyite?
  16898. e2-3Y
  16899. Greys
  16900. Opaque
  16901. Pb7[Cu{Ag]2Bi6S17
  16902. Aggregates of prismatic to bladed crystals with stepped surfaces on the broad faces\ individual crystals have dimensions of 0}1 x 0}1 x 3mm}s
  16903. Monoclinic
  16904. Flat conchoidal fracture\ very brittle}
  16905. Sulphosalts
  16906. Hydrothermal Ore veins
  16907. British Columbia, CanadaM
  16908. Lime Creek Molybdenum Deposit, Patsy Creek, Alice Arm (S), British Columbia, Canada
  16909. Neyite^Pb7(Cu,Ag)2Bi6S17
  16910. ftsTag
  16911. Niccolite (Nickeline)
  16912. ftstitle
  16913. ftsTitleOverride
  16914. Niccolite [Nickeline]
  16915. k5-6u
  16916. Opaque
  16917. Mostly compact{ disseminated{ botryoidal{ granular{ massive{ reniform};
  16918. TrigonalY
  16919. Brittle{ conchoidal}
  16920. Sulphides{ Tellurides etc
  16921. Hydrothermal Ore veins
  16922. California, Colorado, New Jersey, USA; South Australia; Ontario, Canada; Czech Republic; England; France; Germany; Iran; Japan; Mexico; Morocco; FSU
  16923. Niccolite (Nickeline)^NiAs
  16924. ftsTag
  16925. Nickel
  16926. ftstitle
  16927. ftsTitleOverride
  16928. Nickel=
  16929. g3-4W
  16930. White
  16931. Opaque
  16932. Not determined
  16933. Euhedral cubes or intergrown cubes up to 0}1mm in size{ sometimes twinned}+
  16934. Cubic
  16935. Native elements and Alloysw
  16936. Hydrothermal Ore veins
  16937. Bogota, New Caledonia; New Zealand; Brukunga, South Australia
  16938. Bogota, Canala, New Caledonia
  16939. Nickel^Ni
  16940. ftsTag
  16941. Nickel-boussingaultite
  16942. ftstitle
  16943. ftsTitleOverride
  16944. Nickel_boussingaultiteY
  16945. e2-3s
  16946. Greenish blue
  16947. [NH4]2[Ni{Mg][SO4]2}*6H2O
  16948. As tiny prismatic grains}
  16949. Monoclinic1
  16950. Hydrated SulphatesY
  16951. Oxidized Zones{ weathering products
  16952. Noril'sk deposits, FSU
  16953. Nickel-boussingaultite^(NH4)2(Ni,Mg)(SO4)2.*6H2O
  16954. ftsTag
  16955. Nickel-skutterudite (Chloanthite)
  16956. ftstitle
  16957. ftsTitleOverride
  16958. Nickel_skutterudite [Chloanthite]
  16959. Silver
  16960. Opaque
  16961. Distinct in one direction
  16962. [Ni{Co]As2_3
  16963. Compact{ fine granular{ massive{}
  16964. Cubic
  16965. Brittle{ uneven}
  16966. Sulphides{ Tellurides etc
  16967. Hydrothermal Ore veins
  16968. Arizona; New Mexico, Washington, USA; Canada; France; Germany
  16969. Nickel-skutterudite (Chloanthite)^(Ni,Co)As2-3
  16970. ftsTag
  16971. Nickel-zippeite
  16972. ftstitle
  16973. ftsTitleOverride
  16974. Nickel_zippeite
  16975. vNot determined
  16976. Yellow
  16977. Not determined
  16978. Ni2[UO2]6[SO4]3[OH]10}*16H2O
  16979. As fine_grained efflorescences}
  16980. Orthorhombic=
  16981. Hydrated Sulphatese
  16982. Efflorescences
  16983. Bohemia, Czech Republic
  16984. chymov (St. Joachimsthal), Z
  16985. padocesky kraj, Bohemia, Czech Republic
  16986. Nickel-zippeite^Ni2(UO2)6(SO4)3(OH)10.*16H2O_
  16987. ftsTag
  16988. Nickelalumite
  16989. ftstitle
  16990. ftsTitleOverride
  16991. Nickelalumite
  16992. vNot determined
  16993. Transparent_translucent
  16994. [Ni{Cu]Al4[[SO4]{[NO3]2][OH]12}*3H2O
  16995. Monoclinic
  16996. Compound Sulphates7
  16997. Oxidized Zones{ weathering products
  16998. Transvaal, South Africa
  16999. Mbobo Mkulu Cave, Nelspruit dist., Transvaal (E), South Africa
  17000. Nickelalumite^(Ni,Cu)Al4[(SO4),(NO3)2](OH)12.*3H2OE
  17001. ftsTag
  17002. Nickelbischofite
  17003. ftstitle
  17004. ftsTitleOverride
  17005. NickelbischofiteQ
  17006. c1-2k
  17007. Green
  17008. Perfect
  17009. NiCl2}*6H2O
  17010. Powdery coatings and aggregates of poorly formed crystals\ crystals are up to 15mm in length}
  17011. Monoclinic[
  17012. Subconchoidal to conchoidal fracture\ brittle}
  17013. Halides
  17014. Fumaroles
  17015. Gumma Prefecture, Japan; Quebec, Canada
  17016. Dumont Intrusion, Amos (W), Launay Twp., Abitibi Co., Qu
  17017. bec, Canadau
  17018. Nickelbischofite^NiCl2.*6H2O
  17019. ftsTag
  17020. Nickelbl
  17021. dite (Nickelbloedite)
  17022. ftstitle
  17023. ftsTitleOverride
  17024. Nickelblodite [Nickelbloedite]m
  17025. Green
  17026. Transparent
  17027. Not determined
  17028. Na2[Ni{Mg][SO4]2}*4H2O
  17029. Tabular crystallites}
  17030. Monoclinica
  17031. Hydrated Sulphates
  17032. Effloresences
  17033. Kambalda and Carr Boyd Rocks, Western Australia
  17034. Carr Boyd mine, Kalgoorlie and Durkin nickel mine, Kambalda, Western Australia, Australia
  17035. Nickelbl
  17036. dite (Nickelbloedite)^Na2(Ni,Mg)(SO4)2.*4H2O
  17037. ftsTag
  17038. Nickelhexahydrite
  17039. ftstitle
  17040. ftsTitleOverride
  17041. Nickelhexahydrite
  17042. vNot determined
  17043. Green
  17044. Perfect
  17045. NiSO4}*6H2O
  17046. As crusts and coatings}
  17047. Monoclinic!
  17048. Hydrated SulphatesI
  17049. Oxidized Zones{ weathering products
  17050. Finland; Tasmania; Noril'sk deposit, FSU
  17051. Severnyi deposit, Noril'sk, Russia, FSU
  17052. Nickelhexahydrite^NiSO4.*6H2O
  17053. ftsTag
  17054. Nifontovite
  17055. ftstitle
  17056. ftsTitleOverride
  17057. Nifontovite
  17058. g3-4a
  17059. Colourless
  17060. Ca3B6O6[OH]12}*2H2O
  17061. Massive}
  17062. Monoclinic
  17063. Poor parallel to elongation}5
  17064. Hydrated Borates[
  17065. Skarns and Calc_Silicates
  17066. Tur'insk region, northern Urals, FSU
  17067. Tur'insk region, Ural Mts. (N), Russia, FSU
  17068. Nifontovite^Ca3B6O6(OH)12.*2H2O
  17069. ftsTag
  17070. Nigerite
  17071. ftstitle
  17072. ftsTitleOverride
  17073. NigeriteC
  17074. q8-9]
  17075. Yellow to yellowish brown
  17076. Transparent_opaque
  17077. [Zn{Mg{Fe~2][Sn{Zn]2[Al{Fe~3]12O22[OH]2
  17078. Hexagonal plates up to 5 mm across}
  17079. Trigonale
  17080. Weakly magnetic\ brittle}
  17081. Multiple Oxides
  17082. Pegmatites
  17083. Kabba province, Nigeria
  17084. Egbe district, Kabba province, NigeriaE
  17085. Nigerite^(Zn,Mg,Fe+2)(Sn,Zn)2(Al,Fe+3)12O22(OH)2
  17086. ftsTag
  17087. Niggliite
  17088. ftstitle
  17089. ftsTitleOverride
  17090. Niggliite
  17091. Silvery
  17092. Opaque
  17093. As minute grains}
  17094. Hexagonal
  17095. Brittle}/
  17096. Native elements and Alloys_
  17097. Hydrothermal Ore veins
  17098. Insizwa, South Africa; Monchegorsk, FSU
  17099. Waterfall Gorge, Insizwa, Griqualand East, South Africa
  17100. Niggliite^PtSnE
  17101. ftsTag
  17102. Nimite
  17103. ftstitle
  17104. ftsTitleOverride
  17105. Nimite;
  17106. Yellow to yellowish green
  17107. Clear
  17108. [Ni{Mg{Fe]5Al[Si3Al]O10[OH]8
  17109. Massive and as irregular veins}
  17110. Monoclinic'
  17111. Sheet Silicates
  17112. Altered Ultramafic rocks{
  17113. Transvaal, South Africa
  17114. Scotia Talc Mine, Bon Accord, Barberton Dist., Transvaal, South Africa
  17115. Nimite^(Ni,Mg,Fe)5Al(Si3Al)O10(OH)8
  17116. ftsTag
  17117. squeiraite
  17118. ODT_L
  17119. ISTBOX (
  17120. which     e
  17121. Black
  17122. Opaque
  17123. (Cu,Mg)Fe2O4
  17124. Cubic
  17125. Massive; irregul
  17126. Naumannite
  17127. ftstitle
  17128. ftsTitleOverride
  17129. NaumanniteG
  17130. e2-3a
  17131. Black
  17132. Opaque
  17133. Ag2Se
  17134. In cubes\ also massive granular and as thin plates}
  17135. Orthorhombic;
  17136. Poor hackly fracture\ sectile and malleable}}
  17137. Sulphides{ Tellurides etc
  17138. Hydrothermal Ore veins
  17139. Idaho, Washington, USA; Argentina; Germany; Norway!
  17140. Tilkerode, Harz, GermanyO
  17141. Naumannite^Ag2Se
  17142. ftsTag
  17143. Navajoite
  17144. ftstitle
  17145. ftsTitleOverride
  17146. Navajoite
  17147. c1-2[
  17148. Brown
  17149. [V~5{Fe~3]10O24}*12H2O
  17150. Fibrous\ as a coating\ and as thin well_developed laths up to several microns in length\ laths and fibres are elongated and flattened}Y
  17151. Monoclinicy
  17152. Oxides
  17153. Sedimentary Uranium Ores
  17154. Apache County, Arizona; San Juan County, Utah, USA
  17155. Monument #2 Mine, Monument Valley, Apache Co., Arizona, USA
  17156. Navajoite^(V+5,Fe+3)10O24.*12H2O
  17157. ftsTag
  17158. Nealite
  17159. ftstitle
  17160. ftsTitleOverride
  17161. Nealite
  17162. vNot determined
  17163. Orange
  17164. Pb4Fe~2[AsO4]2Cl4
  17165. Clusters of bladed crystals tabular{ elongated and striated parallel\ also as stout to elongated prismatic crystals}K
  17166. Triclinic
  17167. Anhydrous Arsenates
  17168. Slags and Clinkers
  17169. Laurium, Greece
  17170. vrion (Laurium), Attik
  17171. , Greece
  17172. Nealite^Pb4Fe+2(AsO4)2Cl4
  17173. ftsTag
  17174. Nefedovite
  17175. ftstitle
  17176. ftsTitleOverride
  17177. NefedoviteG
  17178. i4-5a
  17179. Colourless
  17180. Transparent
  17181. Not determined
  17182. Na5Ca4[PO4]4F
  17183. As irregular 0}01 to 0}5mm grains in aggregates up to 5mm};
  17184. Triclinic
  17185. Conchoidal fracture}
  17186. Anhydrous Phosphates
  17187. Pegmatites
  17188. Kola Peninsula, FSU
  17189. Yukspor Mt. and Kuniok River, Khibina massif, Kola Peninsula, Russia, FSU
  17190. Nefedovite^Na5Ca4(PO4)4F
  17191. ftsTag
  17192. Neighborite
  17193. ftstitle
  17194. ftsTitleOverride
  17195. Neighborite
  17196. i4-5c
  17197. Colourless
  17198. Transparent_translucent
  17199. NaMgF3
  17200. Twinned octahedral crystals 0}1_0}5mm in diameter\ also as rounded grains}G
  17201. Orthorhombici
  17202. Fracture uneven}
  17203. Halides
  17204. Sedimentary rocks
  17205. Utah, USA; Norway; Ural Mountains, eastern Siberia; Kola Peninsula, FSU
  17206. Green River Formation, South Ouray, Uintah Co., Utah, USA
  17207. Neighborite^NaMgF3
  17208. ftsTag
  17209. Nekoite
  17210. ftstitle
  17211. ftsTitleOverride
  17212. Nekoite
  17213. vNot determined
  17214. White
  17215. Distinct in one direction
  17216. Ca3Si6O15}*7H2O
  17217. Crystals needle_like showing repeated twinning with lamellae parallel to cleavage\ also finely fibrous}
  17218. Triclinic
  17219. Silicates
  17220. Skarns and Calc_Silicates
  17221. Arizona, California, USA; Brazil
  17222. Wet Weather Quarry, Crestmore, Riverside Co., California, USA
  17223. Nekoite^Ca3Si6O15.*7H2O
  17224. ftsTag
  17225. Nelenite (Ferroschallerite)
  17226. ftstitle
  17227. ftsTitleOverride
  17228. Nelenite [Ferroschallerite]
  17229. Brown
  17230. Perfect
  17231. [Mn{Fe]16Si12O30[OH]14[[As~3]3O6[OH]3]
  17232. Monoclinic
  17233. Silicates
  17234. Skarns and Calc_Silicates
  17235. New Jersey, USA
  17236. Trotter shaft, Franklin, Sussex Co., New Jersey, USA
  17237. Nelenite (Ferroschallerite)^(Mn,Fe)16Si12O30(OH)14[(As+3)3O6(OH)3]3
  17238. ftsTag
  17239. Neltnerite
  17240. ftstitle
  17241. ftsTitleOverride
  17242. NeltneriteE
  17243. Black
  17244. Not determined
  17245. CaMn6SiO12
  17246. Small grains and rarely as less than 1mm dipyramidal crystals}
  17247. Tetragonal1
  17248. Subconchoidal fracture}
  17249. Silicates
  17250. Hydrothermal Ore veins
  17251. Tachgagalt, Morocco
  17252. Tachgagalt, Morocco
  17253. Neltnerite^CaMn6SiO12
  17254. rallo
  17255. ftsTag
  17256. Nenadkevichite
  17257. ftstitle
  17258. ftsTitleOverride
  17259. NenadkevichiteM
  17260. Brown
  17261. Opaque
  17262. [Na{Ca{K][Nb{Ti]Si2O6[O{OH]}*2H2O
  17263. As foliated masses}
  17264. Orthorhombic;
  17265. Silicates
  17266. Pegmatites{
  17267. Kola Peninsula, Russia, FSU
  17268. Kola Peninsula, Russia, FSU
  17269. Nenadkevichite^(Na,Ca,K)(Nb,Ti)Si2O6(O,OH).*2H2O/
  17270. ftsTag
  17271. Nepheline (Nephelite)
  17272. ftstitle
  17273. ftsTitleOverride
  17274. Nepheline [Nephelite]
  17275. k5-6w
  17276. Variety of colours
  17277. Transparent_opaque
  17278. Indistinct
  17279. [Na{K]AlSiO4    
  17280. Short_columnar to thick tabular crystals\ mostly massive{ compact{ granular}k
  17281. Trigonal
  17282. Conchoidal to uneven}
  17283. Silicates
  17284. Syenites{ Alkali intrusions
  17285. Widespread USA; Burma; Canada; Finland; Italy; Kenya; Korea; New Zealand; Norway; Romania; Scotland; South Africa; FSU; Democratic Republic of Congo
  17286. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italy
  17287. Nepheline (Nephelite)^(Na,K)AlSiO4;
  17288. ftsTag
  17289. Nepouite
  17290. ftstitle
  17291. ftsTitleOverride
  17292. NepouiteA
  17293. e2-3[
  17294. Green
  17295. Opaque
  17296. Perfect
  17297. Ni3Si2O5[OH]4
  17298. Massive}
  17299. Orthorhombic
  17300. Sheet Silicates
  17301. Altered Ultramafic rocksi
  17302. poui, New Caledonia
  17303. poui, New Caledonia
  17304. Nepouite^Ni3Si2O5(OH)4
  17305. ftsTag
  17306. Neptunite
  17307. ftstitle
  17308. ftsTitleOverride
  17309. Neptunite
  17310. k5-6_
  17311. Black
  17312. Opaque
  17313. Perfect
  17314. KNa2Li[Fe~2{Mn]2Ti2Si8O24
  17315. Short to long columnar crystals\ no agg}#
  17316. MonoclinicC
  17317. Conchoidal}
  17318. Silicates
  17319. Syenites{ Alkali intrusions
  17320. California, New Mexico, USA; Wood's Reef serpentinite, New South Wales, Australia; Mont St. Hilaire, Canada; Greeland; FSUG
  17321. Narsarsuaq, Julianehaab district, Greenland
  17322. Neptunite^KNa2Li(Fe+2,Mn)2Ti2Si8O24
  17323. ftsTag
  17324. Nevskite
  17325. ftstitle
  17326. ftsTitleOverride
  17327. NevskiteA
  17328. e2-3[
  17329. Greyu
  17330. Opaque
  17331. Perfect
  17332. Bi[Se{S]
  17333. As 1_2mm irregular grains}
  17334. Trigonal
  17335. Sulphides{ Tellurides etc
  17336. Hydrothermal Ore veinsw
  17337. Nevskii deposit, north-eastern FSU
  17338. Nevskiy deposit, Russia (NE), FSU
  17339. Nevskite^Bi(Se,S)
  17340. ftsTag
  17341. Niahite
  17342. ftstitle
  17343. ftsTitleOverride
  17344. Niahite
  17345. vNot determined
  17346. Orange
  17347. Not determined
  17348. [NH4][Mn~2{Mg{Ca]PO4}H2O
  17349. Radiating and subparallel clusters of crystals up to 0}5mm}
  17350. OrthorhombicE
  17351. Hydrated Phosphates
  17352. Caves
  17353. Sarawak, Malaysia
  17354. Niah Great Cave, Sarawak, Malaysia
  17355. Niahite^(NH4)(Mn+2,Mg,Ca)PO4.H2O+
  17356. ftsTag
  17357. Perrierite^(Ca,Ce,Th)4(Mg,Fe+2)2(Ti,Fe+3)3Si4O22
  17358. unuse_
  17359. R$*sey
  17360. ue[1]
  17361. n owled[
  17362. ceipmm
  17363. Natroalunite
  17364. ftstitle
  17365. ftsTitleOverride
  17366. NatroaluniteK
  17367. g3-4e
  17368. White
  17369. Transparent_opaque
  17370. Distinct in one direction
  17371. NaAl3[SO4]2[OH]6
  17372. Crystals rhombohedral{ often pseudocubic\ also tabular or lenticular\ as druses or aggregates\ usually massive{ granular to dense compact\ also columnar or fibrous}
  17373. Trigonal
  17374. Fracture conchoidal\ brittle}
  17375. Anhydrous Sulphates
  17376. Effloresences
  17377. Arizona, California, Colorado, Hawaii, Texas, Utah, USA; Western Australia; Chile; Japan; New Zealand
  17378. National Bell mine, Silverton (near), Hinsdale Co., Colorado, USA
  17379. Natroalunite^NaAl3(SO4)2(OH)6
  17380. ftsTag
  17381. Natroapophyllite
  17382. ftstitle
  17383. ftsTitleOverride
  17384. NatroapophylliteO
  17385. i4-5i
  17386. Colourless
  17387. Perfect
  17388. NaCa4Si8O20F}*8H2O
  17389. Crystals exhibit prisms truncated by dipyramids}
  17390. Orthorhombic7
  17391. Sheet Silicates
  17392. Skarns and Calc_Silicates
  17393. Okayama, Japan
  17394. Sampo Mine, Takahashi (W), Okayama, Honshu, Japan
  17395. Natroapophyllite^NaCa4Si8O20F.*8H2O
  17396. ftsTag
  17397. Natrobistantite
  17398. ftstitle
  17399. ftsTitleOverride
  17400. Natrobistantite
  17401. vNot determined
  17402. Yellow to yellowish green
  17403. Transparent_translucent
  17404. Not determined
  17405. [Na{Cs]Bi[Ta{Nb{Sb]4O12
  17406. Cubic
  17407. Multiple Oxides
  17408. Pegmatites
  17409. Xinjiang, China
  17410. Kok-togoy pegmatites, Xinjiang, China
  17411. Natrobistantite^(Na,Cs)Bi(Ta,Nb,Sb)4O12
  17412. ftsTag
  17413. Natrochalcite
  17414. ftstitle
  17415. ftsTitleOverride
  17416. Natrochalcite
  17417. i4-5g
  17418. Green
  17419. Transparent
  17420. Perfect
  17421. NaCu2[SO4]2[OH]}H2O
  17422. Crystals pyramidal\ also as cross_fibre veinlets and crystalline crusts}K
  17423. Monoclinick
  17424. Fracture uneven\ brittle}
  17425. Hydrated Sulphates
  17426. Oxidized Zones{ weathering products
  17427. Antofagasta Province, Chile
  17428. Chuquicamata, Antofagasta, Chilee
  17429. Natrochalcite^NaCu2(SO4)2(OH).H2O
  17430. ftsTag
  17431. Natrodufrenite
  17432. ftstitle
  17433. ftsTitleOverride
  17434. NatrodufreniteK
  17435. vNot determined
  17436. Green
  17437. Opaque
  17438. Na[Fe~3{Fe~2][Fe~3{Al]5[PO4]4[OH]6}*2H2O
  17439. As spheres of compact radiating crystals}
  17440. MonoclinicG
  17441. Hydrated Phosphates
  17442. Pegmatites
  17443. Morbihan, France
  17444. Rochefort-en-Terre, Morbihan, France
  17445. Natrodufrenite^Na(Fe+3,Fe+2)(Fe+3,Al)5(PO4)4(OH)6.*2H2O
  17446. ftsTag
  17447. Natrofairchildite (= Nyrereite ?)
  17448. ftstitle
  17449. ftsTitleOverride
  17450. Natrofairchildite [= Nyrereite ?]
  17451. White
  17452. Perfect
  17453. Na2Ca[CO3]2
  17454. As platy crystals up to 2 cm across{  exhibiting polysynthetic twinning}E
  17455. Trigonalc
  17456. Anhydrous Carbonates
  17457. Hydrothermal Ore veins
  17458. Kola Peninsula, Russia, FSU
  17459. Vourij
  17460. rvi massif, Kola Peninsula, Russia, FSU/
  17461. Natrofairchildite (= Nyrereite ?)^Na2Ca(CO3)2
  17462. ftsTag
  17463. Natrolite
  17464. ftstitle
  17465. ftsTitleOverride
  17466. Natrolite
  17467. k5-6_
  17468. Colourless to white
  17469. Transparent_translucent
  17470. Very good
  17471. Na2Al2Si3O10}*2H2O
  17472. Columnar{ acicular{ capillary crystals\ striated\ massive}O
  17473. Orthorhombicq
  17474. Brittle}
  17475. Framework Silicates
  17476. Late stage cavities in Volcanic rocks
  17477. Widespread USA; Canada; Czech Republic; Faeroe Islands; France; Germany; Greenland; Iceland; Ireland; Norway; Scotland and elsewhere
  17478. Hohentweil, H
  17479. gau (Hegau) dist., W
  17480. rttemberg, Germany
  17481. Natrolite^Na2Al2Si3O10.*2H2O
  17482. ftsTag
  17483. Natromontebrasite (Fremontite)
  17484. ftstitle
  17485. ftsTitleOverride
  17486. Natromontebrasite [Fremontite]m
  17487. White
  17488. Translucent
  17489. Perfect
  17490. [Na{Li]Al[PO4][OH{F]
  17491. Short prismatic crystals\ also massive}
  17492. Triclinic
  17493. Anhydrous Phosphates
  17494. Pegmatites
  17495. Colorado, USA
  17496. Canyon City, Fremont Co., Colorado, USA
  17497. Natromontebrasite (Fremontite)^(Na,Li)Al(PO4)(OH,F)
  17498. ftsTag
  17499. Natron
  17500. ftstitle
  17501. ftsTitleOverride
  17502. Natron=
  17503. c1-2W
  17504. Colourless to white
  17505. Distinct in one direction
  17506. Na2CO3}*10H2O
  17507. As an efflorescence{ and as crusts and coatings\ synthetic crystals tabular}7
  17508. MonoclinicW
  17509. Fracture conchoidal\ brittle}
  17510. Hydrated Carbonates
  17511. Evaporites
  17512. California, Nevada, Utah, USA; Egypt; Italy; Mongolia; Sicily and elsewhere
  17513. Egypt
  17514. Natron^Na2CO3.*10H2O
  17515. ftsTag
  17516. Natronambulite
  17517. ftstitle
  17518. ftsTitleOverride
  17519. NatronambuliteK
  17520. k5-6e
  17521. Orange
  17522. Perfect
  17523. [Na{Li][Mn~2]4Si5O14[OH]
  17524. Coarse_grained aggregates up to 7mm across}
  17525. Triclinic
  17526. Chain Silicates
  17527. Syenites{ Alkali intrusions
  17528. Iwate Prefecture, Japan
  17529. Tanohata mine, Iwate, Japan
  17530. Natronambulite^(Na,Li)(Mn+2)4Si5O14(OH)
  17531. ftsTag
  17532. Natrophilite
  17533. ftstitle
  17534. ftsTitleOverride
  17535. NatrophiliteK
  17536. i4-5e
  17537. Yellow
  17538. Transparent_translucent
  17539. NaMnPO4
  17540. Crystals rare{ stout prismatic{ usually granular or as cleavable masses}E
  17541. Orthorhombicg
  17542. Fracture conchoidal}
  17543. Anhydrous Phosphates
  17544. Pegmatites
  17545. Connecticut, USA
  17546. Branchville, Fairfield Co., Connecticut, USAC
  17547. Natrophilite^NaMnPO4w
  17548. ftsTag
  17549. Natrophosphate
  17550. ftstitle
  17551. ftsTitleOverride
  17552. NatrophosphateO
  17553. e2-3i
  17554. Colourless
  17555. Transparent
  17556. Imperfect
  17557. Na7[PO4]2F}*19H2O
  17558. Massive\ as dense monomineralic aggregates of irregular form\ up to 5 x 3cm  in size}
  17559. Cubic
  17560. Fracture conchoidal}
  17561. Hydrated Phosphates
  17562. Pegmatites
  17563. Khibina massif, FSU
  17564. Yukspor Mts., Khibina massif, Kola Peninsula, Russia, FSU
  17565. Natrophosphate^Na7(PO4)2F.*19H2O
  17566. ftsTag
  17567. Natrosilite
  17568. ftstitle
  17569. ftsTitleOverride
  17570. Natrosilite
  17571. vNot determined
  17572. Colourless
  17573. Distinct in one direction
  17574. Na2Si2O5
  17575. Pseudohexagonal{ thick_tabular crystals up to 6 x 6 x 4cm\ twinning found in synthetic material was not observed}
  17576. Monoclinic
  17577. Silicates
  17578. Syenites{ Alkali intrusions
  17579. Kola Peninsula, FSU
  17580. Mt. Karnasurt, Lovozero massif, Kola Peninsula, Russia, FSU
  17581. Natrosilite^Na2Si2O5
  17582. ftsTag
  17583. Naujakasite
  17584. ftstitle
  17585. ftsTitleOverride
  17586. Naujakasite
  17587. e2-3_
  17588. Greyy
  17589. Na6[Fe~2{Mn~2]Al4Si8O26
  17590. Platy crystals{ 1_5 mm in diameter}
  17591. Monoclinic
  17592. Silicates
  17593. Syenites{ Alkali intrusions
  17594. Greenland
  17595. Naujakasik, Il
  17596. maussaq intrusive, Greenland (S)
  17597. Naujakasite^Na6(Fe+2,Mn+2)Al4Si8O26
  17598. ftsTag
  17599. NEXTC
  17600. occurre
  17601. R_HIDEMA
  17602. TCHCASE
  17603. Match Ctas
  17604. HOLEWORD
  17605. Only W
  17606. hole Wor
  17607. rradio
  17608. pE{i7\
  17609. sHens&
  17610. F ^AC
  17611. ftstitle
  17612. Nahcolite
  17613. ftstitle
  17614. ftsTitleOverride
  17615. Nahcolite
  17616. e2-3_
  17617. Colourless
  17618. Transparent_translucent
  17619. Perfect
  17620. NaHCO3
  17621. Crystals prismatic{ elongated\ friable crystal aggregates\ fibrous veinlets\ and as concretionary crystalline masses up to 5 feet in diameter}
  17622. Monoclinic
  17623. Fracture conchoidal}
  17624. Anhydrous Carbonates
  17625. Sedimentary rocks
  17626. California, Colorado, USA; East Africa; Egypt; Kenya; Italy
  17627. Stufe de Nerone (near), Baja, Campi Flegrei, Napoli, Campania, Italy
  17628. Nahcolite^NaHCO3
  17629. ntin=
  17630. ftsTag
  17631. Nahpoite
  17632. ftstitle
  17633. ftsTitleOverride
  17634. Nahpoite?
  17635. vNot determined
  17636. White
  17637. Not determined
  17638. Na2HPO4
  17639. Elongate grains}
  17640. Monoclinic    
  17641. Anhydrous Phosphates3
  17642. Sedimentary rocks
  17643. Big Fish River area, Yukon Territory, Canada
  17644. Big Fish River, Yukon Territory, Canada
  17645. Nahpoite^Na2HPO4
  17646. ftsTag
  17647. Nakauriite
  17648. ftstitle
  17649. ftsTitleOverride
  17650. NakauriiteC
  17651. vNot determined
  17652. Not determined
  17653. Cu8[SO4]4[CO3][OH]6}*48H2O
  17654. As aggregates of fibrous crystals}
  17655. Orthorhombic1
  17656. Compound SulphatesY
  17657. Altered Ultramafic rocks
  17658. Honshu, Japan
  17659. Nakauri Mine, Aichi, Shinshiro, Honshu, Japan
  17660. Nakauriite^Cu8(SO4)4(CO3)(OH)6.*48H2O
  17661. ftsTag
  17662. Nambulite
  17663. ftstitle
  17664. ftsTitleOverride
  17665. Nambulite
  17666. m6-7[
  17667. Reddish brown
  17668. Perfect
  17669. [Li{Na][Mn~2]4Si5O14[OH]
  17670. Coarse prismatic crystals up to 8 x 4 x 3 mm}
  17671. Triclinic
  17672. Silicates
  17673. Supergene Zones
  17674. Kitakami Mountains, north-eastern Japan
  17675. Tunakozowa Mine, Kitakami Mts., Japan
  17676. Nambulite^(Li,Na)(Mn+2)4Si5O14(OH)1
  17677. ftsTag
  17678. Namibite
  17679. ftstitle
  17680. ftsTitleOverride
  17681. Namibite?
  17682. i4-5Y
  17683. Green
  17684. Cu~1Bi2V~5O6
  17685. Platy crystals up to 2mm commonly twinned by interpenetration{ often polysynthetic}
  17686. Monoclinic;
  17687. OxidesW
  17688. Oxidized Zones{ weathering products
  17689. north-eastern Namibia (near Khorixas), Africa
  17690. Khorixas, Namibia (NW)
  17691. Namibite^Cu+1Bi2V+5O6
  17692. ftsTag
  17693. Namuwite
  17694. ftstitle
  17695. ftsTitleOverride
  17696. NamuwiteA
  17697. Green
  17698. Transparent_translucent
  17699. Perfect
  17700. [Zn{Cu]4[SO4][OH]6}*4H2O
  17701. Aggregates of minute hexagonal plates}+
  17702. Hexagonal
  17703. Hydrated Sulphatess
  17704. Oxidized Zones{ weathering products
  17705. Caernarvonshire, Wales
  17706. Aberllyn mine, Betws-y-coed (near), Caernarvonshire (Gwynedd), Wales3
  17707. Namuwite^(Zn,Cu)4(SO4)(OH)6.*4H2O
  17708. ftsTag
  17709. Nanlingite
  17710. ftstitle
  17711. ftsTitleOverride
  17712. NanlingiteC
  17713. e2-3]
  17714. Reddish brown
  17715. Not determined
  17716. CaMg4[AsO3]2F4
  17717. Subhedral to euhedral 0}1_2mm crystals with basal pinacoid and rhombohedron forms found on some crystals\ as dendritic aggregates on one specimen}q
  17718. Trigonal
  17719. Antimonites{ Arsenites
  17720. Skarns and Calc_Silicates
  17721. Nan Ling area, China
  17722. Nan Ling area, China?
  17723. Nanlingite^CaMg4(AsO3)2F4
  17724. ftsTag
  17725. Narsarsukite
  17726. ftstitle
  17727. ftsTitleOverride
  17728. NarsarsukiteK
  17729. m6-7e
  17730. Variety of colours
  17731. Transparent_translucent
  17732. Perfect
  17733. Na2[Ti{Fe~3]Si4[O{F]11
  17734. Crystals short prismatic or tabular{ flattened}
  17735. Tetragonalk
  17736. Fracture uneven\ brittle}
  17737. Silicates
  17738. Carbonatites
  17739. north-central Montana, USA; Canada; Greenland; Norway; Sudan; FSU
  17740. Narsarsuaq, Julianehaab district, Greenland
  17741. Narsarsukite^Na2(Ti,Fe+3)Si4(O,F)11
  17742. ftsTag
  17743. Nasinite
  17744. ftstitle
  17745. ftsTitleOverride
  17746. Nasinite=
  17747. vNot determined
  17748. Not determined
  17749. Na2B5O8[OH]}*2H2O
  17750. Tiny crystals and microcrystalline clusters}
  17751. Orthorhombic
  17752. Hydrated Borates9
  17753. EvaporitesY
  17754. Lardarello, Tuscany, Italy
  17755. Larderello, Val di Cecina, Pisa, Toscana, Italy
  17756. Nasinite^Na2B5O8(OH).*2H2O    
  17757. ftsTag
  17758. Nasonite
  17759. ftstitle
  17760. ftsTitleOverride
  17761. NasoniteA
  17762. White
  17763. Pb6Ca4Si6O21Cl2
  17764. Crystals prismatic{ as terminal forms\ minute{ very rare{ usually massive granular}
  17765. Trigonal=
  17766. Basal{ prismatic{ indistinct}
  17767. Silicates
  17768. Skarns and Calc_Silicates
  17769. New Jersey, USA; Langban, Sweden
  17770. Franklin Furnace, Sussex Co., New Jersey, USA
  17771. Nasonite^Pb6Ca4Si6O21Cl2s
  17772. ftsTag
  17773. Nastrophite
  17774. ftstitle
  17775. ftsTitleOverride
  17776. Nastrophite
  17777. Colourless
  17778. Na[Sr{Ba]PO4}*9H2O
  17779. Crystals from 0}2_3mm and as irregular aggregates up to 1cm in diameter}
  17780. Cubic
  17781. Fracture conchoidal}e
  17782. Hydrated Phosphates
  17783. Syenites{ Alkali intrusions
  17784. Kola Peninsula, FSU
  17785. Alluaiv, Lovozero massif, Kola Peninsula, Russia, FSU
  17786. Nastrophite^Na(Sr,Ba)PO4.*9H2Ou
  17787. ftsTag
  17788. Natalyite
  17789. ftstitle
  17790. ftsTitleOverride
  17791. Natalyite
  17792. Green
  17793. Not determined
  17794. Na[V{Cr]Si2O6
  17795. Small grains up to 1 x 0}3mm with a fibrous structure}
  17796. Monoclinic+
  17797. Fracture parallel}S
  17798. Chain Silicates
  17799. Basic and Ultrabasic Igneous rocks
  17800. Slyudianska Precambrian Metamorphic Complex, FSU
  17801. Slyudyanka complex, Lake Baikal region, Zabaikal'ye (S) (Transbaikal), FSUW
  17802. Natalyite^Na(V,Cr)Si2O6
  17803. ftsTag
  17804. Natanite
  17805. ftstitle
  17806. ftsTitleOverride
  17807. Natanite=
  17808. Green
  17809. FeSn[OH]6
  17810. Cubic
  17811. Hydroxides
  17812. Oxidized Zones{ weathering products
  17813. Trudov deposits, central Asia
  17814. Trudov and Mushiston deposits, Tadzhikistan, FSU
  17815. Natanite^FeSn(OH)6
  17816. ftsTag
  17817. Natrotantite
  17818. ftstitle
  17819. ftsTitleOverride
  17820. NatrotantiteG
  17821. Colourless
  17822. Transparent
  17823. NaTa3O8
  17824. Monoclinic
  17825. Fracture uneven}
  17826. Multiple Oxides
  17827. PegmatitesK
  17828. Kola Peninsula, FSU
  17829. Kola Peninsula, Russia, FSU
  17830. Natrotantite^NaTa3O8
  17831. ftsTag
  17832. ice Arm (S), British Columbia, Canada
  17833. explicit
  17834. }realiz
  17835. 3lite
  17836. ral(q
  17837. 3a     )
  17838. a packx
  17839. Murataite
  17840. ftstitle
  17841. ftsTitleOverride
  17842. Murataite
  17843. m6-7]
  17844. Black
  17845. Opaque
  17846. [Na{Y]4[Zn{Fe~2]3[Ti{Nb]6O18[F{OH]4
  17847. As anhedral grains}
  17848. Cubic
  17849. OxidesK
  17850. Pegmatitesk
  17851. Colorado, USA
  17852. St. Peter's Dome, El Paso Co., Colorado, USA
  17853. Murataite^(Na,Y)4(Zn,Fe+2)3(Ti,Nb)6O18(F,OH)4
  17854. ftsTag
  17855. Murdochite
  17856. ftstitle
  17857. ftsTitleOverride
  17858. MurdochiteE
  17859. Black
  17860. Opaque
  17861. Not determined
  17862. Pb[Cu~2]6O[8_x][Cl{Br][2x]   x < or = 0}5
  17863. Minute cubes and octahedrons}
  17864. Cubic
  17865. Halides
  17866. Oxidized Zones{ weathering products
  17867. Arizona, New Mexico, USA; Iran; Mexico
  17868. Mammoth mine, Tiger, Pinal Co., Arizona, USA
  17869. Murdochite^Pb(Cu+2)6O(8-x)(Cl,Br)(2x)   x < or = 0.5s
  17870. ftsTag
  17871. Murmanite
  17872. ftstitle
  17873. ftsTitleOverride
  17874. Murmanite
  17875. e2-3]
  17876. Pink to purple
  17877. Opaque
  17878. Perfect
  17879. Na2[Ti{Nb]2Si2O9}nH2O
  17880. Euhedaral crystals are rare\ aggregates of platy crystals}7
  17881. Triclinic
  17882. Silicates
  17883. Late stage cavities in Granites or Syenites
  17884. Kola Peninsula, Russia, FSU
  17885. Kola Peninsula, Russia, FSU
  17886. Murmanite^Na2(Ti,Nb)2Si2O9.nH2O
  17887. ftsTag
  17888. Murunskite
  17889. ftstitle
  17890. ftsTitleOverride
  17891. MurunskiteC
  17892. Greyu
  17893. Not determined
  17894. K2Cu3FeS4
  17895. Small{ grains{ or as aggregates up to 2mm}
  17896. Tetragonal
  17897. Sulphides{ Tellurides etc
  17898. Syenites{ Alkali intrusions
  17899. Murunskii alkalic massif, FSU
  17900. Murun massif, Olekminsk (near), Yakutia, Russia, FSU
  17901. Murunskite^K2Cu3FeS4-
  17902. ftsTag
  17903. Muscovite
  17904. ftstitle
  17905. ftsTitleOverride
  17906. Muscovite
  17907. e2-3_
  17908. Variety of colours
  17909. Transparent_translucent
  17910. Perfect
  17911. KAl2[Si3Al]O10[OH{F]2
  17912. Thin to thick tabular{ short columnar{ pseudohexagonal crystals\ thin_lamellar{ compact{ scaly{ globular{ massive}
  17913. Monoclinic
  17914. Elastic{ flexible}
  17915. Sheet Silicates
  17916. Many different geological environments1
  17917. Widespread common mineral; USA; Austria; Brazil; Canada; Greenland; India; Norway; Sweden; Switzerland; FSU
  17918. Steben, Oberfranken, Germany
  17919. Muscovite^KAl2(Si3Al)O10(OH,F)2
  17920. ftsTag
  17921. Musgravite
  17922. ftstitle
  17923. ftsTitleOverride
  17924. Musgravite?
  17925. vNot determined
  17926. Green
  17927. [Mg{Fe{Zn]2Al6BeO12
  17928. Trigonal
  17929. Multiple Oxides
  17930. Pegmatites
  17931. South Australia, Australia?
  17932. Enderby Land, Mcintyre Island (near), Zircon Point, Antarctica (E) and/or Ernabella Mission (NNE), Musgrave range, South Australia, Australia
  17933. Musgravite^(Mg,Fe,Zn)2Al6BeO12#
  17934. ftsTag
  17935. Muskoxite
  17936. ftstitle
  17937. ftsTitleOverride
  17938. Muskoxite
  17939. Reddish brown
  17940. Perfect
  17941. Mg7[Fe~3]4O13}*10H2O
  17942. Aggregates of intergrown minute crystals{ less commonly as individual plates with hexagonal outline}?
  17943. Trigonal]
  17944. Oxidesy
  17945. Altered Ultramafic rocks
  17946. Northwest Territories, Canada
  17947. Muskox Intrusion, Coppermine River area, Northwest Territories, Canada7
  17948. Muskoxite^Mg7(Fe+3)4O13.*10H2Ou
  17949. ftsTag
  17950. Nabaphite
  17951. ftstitle
  17952. ftsTitleOverride
  17953. Nabaphite
  17954. Colourless{
  17955. Transparent
  17956. Distinct in one direction
  17957. NaBaPO4}*9H2O
  17958. Cubic
  17959. Semi_conchoidal fracture}
  17960. Hydrated Phosphates
  17961. Pegmatites
  17962. Kola Peninsula, FSU
  17963. Yukspor Mts., Khibina massif, Kola Peninsula, Russia, FSU
  17964. Nabaphite^NaBaPO4.*9H2O
  17965. ftsTag
  17966. Nacaphite
  17967. ftstitle
  17968. ftsTitleOverride
  17969. Nacaphite
  17970. Colourless{
  17971. Transparent
  17972. Na2Ca[PO4]F
  17973. Orthorhombic
  17974. Fracture conchoidal}%
  17975. Anhydrous PhosphatesO
  17976. Syenites{ Alkali intrusions
  17977. Kola Peninsula, FSU
  17978. Mt. Rasvumchorr, Khibina massif, Kola Peninsula, Russia, FSU
  17979. Nacaphite^Na2Ca(PO4)F
  17980. ftsTag
  17981. Nacrite
  17982. ftstitle
  17983. ftsTitleOverride
  17984. Nacrite
  17985. e2-3[
  17986. Colourless to white
  17987. Translucent
  17988. Perfect
  17989. Al2Si2O5[OH]4
  17990. Pseudohexagonal{ thin_foliaceous crystals\ fine_scaly{ compact{ massive{ earthy{ loose}
  17991. Monoclinicw
  17992. Soft{ flexible{ greasy}
  17993. Sheet Silicates
  17994. Hydrothermal Ore veins
  17995. Arizona, Colorado, Michigan, USA; Germany
  17996. Einigkeit mine, Brand-Erbisdorf, Freiberg (near), Sachsen, Germany
  17997. Nacrite^Al2Si2O5(OH)4
  17998. ftsTag
  17999. Nadorite
  18000. ftstitle
  18001. ftsTitleOverride
  18002. NadoriteC
  18003. g3-4]
  18004. Brown
  18005. Translucent
  18006. Perfect
  18007. PbSbO2Cl
  18008. Crystals tabular or prismatic\ also lenticular with octagonal or square outline\ often in divergent or subparallel groups\ twinning common}
  18009. Orthorhombic
  18010. Brittle}
  18011. Halides
  18012. Oxidized Zones{ weathering products
  18013. Constantine, Algeria; Bulgaria; Cornwall, England; Sweden
  18014. Jebel Nador, Qacentina (Constantine), Algeria
  18015. Nadorite^PbSbO2Cl
  18016. ftsTag
  18017. Nagashimalite
  18018. ftstitle
  18019. ftsTitleOverride
  18020. Nagashimalite
  18021. Black
  18022. Ba4[V~3{Ti]4Si8B2O27Cl[O{OH]2
  18023. Crystals tabular{ elongated{ as subparallel aggregates}
  18024. Orthorhombic;
  18025. Silicates
  18026. Skarns and Calc_Silicates
  18027. Gumma Prefecture, Japan
  18028. Mogurazawa Mine, Kiryu, Gumma pref., Honshu, Japan
  18029. Nagashimalite^Ba4(V+3,Ti)4Si8B2O27Cl(O,OH)2
  18030. ftsTag
  18031. Nagelschmidtite
  18032. ftstitle
  18033. ftsTitleOverride
  18034. Nagelschmidtite
  18035. vNot determined
  18036. Colourless
  18037. Transparent
  18038. Ca3[PO4]2}*2[a_Ca2SiO4]
  18039. Minute grains}#
  18040. TrigonalA
  18041. Silicates
  18042. Skarns and Calc_Silicates
  18043. Israel
  18044. Hatrurim formation, Israel
  18045. Nagelschmidtite^Ca3(PO4)2.*2(a-Ca2SiO4)
  18046. ftsTag
  18047. Ca3[PO4]2}*2[a_Ca2SiO4]
  18048. Minute grains}#
  18049. TrigonalA
  18050. Silicates
  18051. Skarns and Calc_Silicates
  18052. Israel
  18053. Hatrurim formation, Israel
  18054. Nagelschmidtite^Ca3(PO4)2.*2(a-Ca2SiO4)
  18055. Orthorhombic
  18056. METAFIL
  18057. EPICT
  18058. #);Ch
  18059. PHkQp hMF+:{q'
  18060. Mosesite
  18061. ftstitle
  18062. ftsTitleOverride
  18063. MosesiteA
  18064. g3-4[
  18065. Yelloww
  18066. Clear
  18067. Hg2N[Cl{SO4{MoO4{CO3]}H2O
  18068. Octahedral crystals\ spinel twins\ cubes and cubo_octahedral crystals}
  18069. Cubic
  18070. Turns  light olive green on long exposure to light}
  18071. Compound Sulphates
  18072. Oxidized Zones{ weathering products
  18073. Texas, USA
  18074. Terlingua, Brewster Co., Texas, USA
  18075. Mosesite^Hg2N(Cl,SO4,MoO4,CO3).H2O
  18076. ftsTag
  18077. Mottramite (Psittacinite)
  18078. ftstitle
  18079. ftsTitleOverride
  18080. Mottramite [Psittacinite]
  18081. Green
  18082. Transparent_opaque
  18083. Pb[Cu{Zn]VO4[OH]
  18084. Columnar{ pyramidal crystals\ mostly as crusts{ botryoidal{ mammiform{ radiate{ coatings}
  18085. Orthorhombic
  18086. Conchoidal{ brittle}
  18087. Anhydrous Vanadates
  18088. Oxidized Zones{ weathering products
  18089. western USA; Bolivia; Chile; France; Gabon; Germany; Namibia; Sardinia; Zambia
  18090. Mottram St. Andrew, Cheshire, England
  18091. Mottramite (Psittacinite)^Pb(Cu,Zn)VO4(OH)
  18092. lditG
  18093. ftsTag
  18094. Motukoreaite
  18095. ftstitle
  18096. ftsTitleOverride
  18097. MotukoreaiteC
  18098. c1-2]
  18099. White
  18100. Na2Mg38Al24[CO3]13[SO4]8[OH]108}*56H2O
  18101. Tetragonal
  18102. Compound Sulphates
  18103. Basic and Ultrabasic Volcanic rocks
  18104. Auckland, New Zealand
  18105. Brown's Island, Waitemata Harbour, Auckland, New Zealand
  18106. Motukoreaite^Na2Mg38Al24(CO3)13(SO4)8(OH)108.*56H2O
  18107. ftsTag
  18108. Mounanaite
  18109. ftstitle
  18110. ftsTitleOverride
  18111. MounanaiteC
  18112. vNot determined
  18113. Reddish brown
  18114. Not determined
  18115. Pb[Fe~3]2[VO4]2[OH]2
  18116. Crystals elongated and platy\ most crystals twinned by roatation}
  18117. Triclinic
  18118. Anhydrous Vanadates
  18119. Sedimentary Uranium Ores
  18120. Gabon, Africa
  18121. Mounana mine, Franceville, Haut-Ogoou
  18122. , Gabon
  18123. Mounanaite^Pb(Fe+3)2(VO4)2(OH)2
  18124. ftsTag
  18125. Mountainite
  18126. ftstitle
  18127. ftsTitleOverride
  18128. Mountainite
  18129. vNot determined
  18130. White
  18131. Not determined
  18132. [Ca{Na2{K2]2Si4O10}*3H2O
  18133. Matted silky fibres in rosettes up to 2mm in size}!
  18134. MonoclinicA
  18135. Silicates
  18136. Carbonatites
  18137. Kimberley, South Africa
  18138. Bultfontein Mine, Kimberley, South Africa
  18139. Mountainite^(Ca,Na2,K2)2Si4O10.*3H2O5
  18140. ftsTag
  18141. Mountkeithite
  18142. ftstitle
  18143. ftsTitleOverride
  18144. Mountkeithite
  18145. vNot determined
  18146. Perfect
  18147. [Mg{Ni]11[Fe~3{Cr{Al]3[OH]24[SO4{CO3]3}5}*11H2O
  18148. Aggregates and rosettes of flakey crystals}
  18149. TrigonalM
  18150. Hydrated Sulphate_Carbonate
  18151. Oxidized Zones{ weathering products
  18152. Western Australia, Australia
  18153. Mount Keith deposit, Agnew, Western Australia, Australia9
  18154. Mountkeithite^(Mg,Ni)11(Fe+3,Cr,Al)3(OH)24(SO4,CO3)3.5.*11H2O
  18155. ftsTag
  18156. Mourite
  18157. ftstitle
  18158. ftsTitleOverride
  18159. Mourite
  18160. g3-4W
  18161. Violets
  18162. Not determined
  18163. U~4[Mo~6]5O12[OH]10
  18164. Fan_shaped{ radiating_fibrous{ or vermiform aggregates of plates with rectangular outlines of a few microns in size}K
  18165. Monoclinick
  18166. Oxides
  18167. Oxidized Zones{ weathering products
  18168. Russia, FSU
  18169. Mourite^U+4(Mo+6)5O12(OH)10
  18170. ftsTag
  18171. Mrazekite
  18172. ftstitle
  18173. ftsTitleOverride
  18174. Mrazekite
  18175. e2-3_
  18176. Royal blue
  18177. Transparent
  18178. Bi2[Cu~2]3[PO4]2O2[OH]2}*2H2O
  18179. Clusters and rosettes of tabular crystals to 1 mm}7
  18180. MonoclinicW
  18181. Rough fracture}
  18182. Hydrated Phosphates
  18183. Oxidized Zones{ weathering products
  18184. Czeck Republic, Germany and Victoria, Australia
  18185. Lubietova (Libethen) Cu deposit, Slovakia
  18186. Mrazekite^Bi2(Cu+2)3(PO4)2O2(OH)2.*2H2O
  18187. ftsTag
  18188. Mroseite
  18189. ftstitle
  18190. ftsTitleOverride
  18191. Mroseite?
  18192. Colourless to white
  18193. Not determined
  18194. CaTe~4[CO3]O2
  18195. As crude masses with a crude radiating structure}
  18196. Orthorhombic3
  18197. Selenites{ Selenates{ Tellurites{ Telluratesu
  18198. Oxidized Zones{ weathering products
  18199. Sonora, Mexico
  18200. Moctezuma Mine, Sonora, Mexico
  18201. Mroseite^CaTe+4(CO3)O2=
  18202. ftsTag
  18203. Muirite
  18204. ftstitle
  18205. ftsTitleOverride
  18206. Muirite
  18207. e2-3W
  18208. Oranges
  18209. Clear
  18210. Ba10Ca2MnTiSi10O30[OH{Cl{F]10
  18211. Subhedral to euhedral tetragonal crystals}
  18212. Tetragonal#
  18213. Silicates
  18214. Contact Metamorphic rocks
  18215. California, USA
  18216. Big Creek and Rush Creek, Fresno Co., California, USA
  18217. Muirite^Ba10Ca2MnTiSi10O30(OH,Cl,F)10
  18218. ftsTag
  18219. Mukhinite
  18220. ftstitle
  18221. ftsTitleOverride
  18222. Mukhinite
  18223. Black
  18224. Not determined
  18225. Ca2Al2V[SiO4]3[OH]
  18226. Irregular{ short prismatic crystals up to 1 x 2}5mm\ also as irregular grains up to 5mm in diameter{ some crystals twinned}
  18227. Monoclinicu
  18228. Brittle}
  18229. Chain Silicates
  18230. Hydrothermal Ore veins
  18231. Gornaya Shoriva, western Siberia, FSU
  18232. Tashelginsk iron deposit, Gornaya Shoriya, Siberia (W), Russia, FSU
  18233. Mukhinite^Ca2Al2V(SiO4)3(OH)
  18234. ftsTag
  18235. Mullite
  18236. ftstitle
  18237. ftsTitleOverride
  18238. Mullite
  18239. m6-7Y
  18240. Colourlessy
  18241. Transparent_translucent
  18242. Distinct in one direction
  18243. Al6Si2O13
  18244. Crystals prismatic}
  18245. OrthorhombicC
  18246. Silicates
  18247. Skarns and Calc_Silicates
  18248. Mull Island, Scotland, UK
  18249. Seabank Villa, Isle of Mull, Scotland
  18250. Mullite^Al6Si2O13
  18251. ftsTag
  18252. Mundite
  18253. ftstitle
  18254. ftsTitleOverride
  18255. Mundite
  18256. vNot determined
  18257. Yellow
  18258. Perfect
  18259. Al[UO2]3[PO4]2[OH]3}*5}5H2O
  18260. Rectangular plates}
  18261. Orthorhombic
  18262. Hydrated Phosphates
  18263. Pegmatitese
  18264. Democratic Republic of Congo
  18265. Kobokobo, Kivu, Democratic Republic of Congo
  18266. Mundite^Al(UO2)3(PO4)2(OH)3.*5.5H2O
  18267. ftsTag
  18268. Mushistonite
  18269. ftstitle
  18270. ftsTitleOverride
  18271. MushistoniteA
  18272. i4-5[
  18273. [Cu{Zn{Fe]Sn[OH]6
  18274. Cubic
  18275. Hydroxides
  18276. Skarns and Calc_Silicates
  18277. Tadzhikistan, FSU
  18278. Mushiston deposit, Tadzhikistan, FSUQ
  18279. Mushistonite^(Cu,Zn,Fe)Sn(OH)6
  18280. ftsTag
  18281. n Australia, Australia
  18282. Mundrabillaite^(NH4)2Ca(HPO4)2.H2O
  18283. , Langesundfjord, Norway
  18284. wise A
  18285. d 70eP 
  18286.  English
  18287. 6)n examp
  18288. JWDon
  18289. know%0MOD@ERN
  18290. R(OMA
  18291. SC@RIPT
  18292.  like ha
  18293. ndwrit?
  18294. Digenite
  18295. Montroydite
  18296. ftstitle
  18297. ftsTitleOverride
  18298. Montroydite
  18299. e2-3c
  18300. Translucent_Transparent
  18301. Perfect
  18302. Crystals slender prismatic{ often twisted or bent\ also equant or somewhat flattened\ terminal forms commonly striated\ vermicular{ tabular{ or rounded aggregates of tiny crystals\ massive{ pulverulent}
  18303. Orthorhombic
  18304. Sectile\ flexible{ inelastic}
  18305. Oxides5
  18306. Skarns and Calc_Silicates
  18307. California, Texas, USA
  18308. Terlingua, Brewster Co., Texas, USA
  18309. Montroydite^HgO
  18310. ftsTag
  18311. Mooihoekite
  18312. ftstitle
  18313. ftsTitleOverride
  18314. Mooihoekite
  18315. Bronze to brassy
  18316. Opaque
  18317. Not determined
  18318. Cu9Fe9S16
  18319. Massive\ observed in polished sections as grains and aggregates up to 1mm across and as an intergrowth with haycockite}
  18320. Tetragonal
  18321. Sulphides{ Tellurides etc
  18322. Basic and Ultrabasic Igneous rocks
  18323. Minnesota, USA; Transvaal, South Africa; FSU=
  18324. Mooihoek Farm, Lydenberg Dist., Transvaal, South Africa
  18325. Mooihoekite^Cu9Fe9S16
  18326. ftsTag
  18327. Mooreite
  18328. ftstitle
  18329. ftsTitleOverride
  18330. MooreiteA
  18331. Colourlessy
  18332. Transparent
  18333. Perfect
  18334. [Mg{Zn{Mn]15[SO4]2[OH]26}*8H2O
  18335. Crystals tabular to platy} Usually as subparallel aggregates of minute crystals}S
  18336. Monoclinics
  18337. Hydrated Sulphates
  18338. Oxidized Zones{ weathering products
  18339. New Jersey, USA
  18340. Sterling Hill Mine, Ogdensburg, Sussex Co., New Jersey, USA
  18341. Mooreite^(Mg,Zn,Mn)15(SO4)2(OH)26.*8H2O
  18342. ftsTag
  18343. crusts}
  18344. Orthorhombic
  18345. Organic Compounds
  18346. Caves
  18347. Western Australia, Australiaw
  18348. Bunbury Well (N), Mooloo Downs, Western Australia, Australia
  18349. Moolooite^Cu(C2O4).*0.4H2O
  18350. Moorhouseite
  18351. ftstitle
  18352. ftsTitleOverride
  18353. MoorhouseiteG
  18354. e2-3a
  18355. Pink{
  18356. [Co{Ni{Mn]SO4}*6H2O
  18357. Granular to fine_grained columnar crystals}
  18358. Monoclinic
  18359. Water soluble}+
  18360. Hydrated SulphatesS
  18361. Effloresences
  18362. Nova Scotia, Canada
  18363. Magnet Cove Barium Corp. Mine, Walton, Hants Co., Nova Scotia, Canada
  18364. Moorhouseite^(Co,Ni,Mn)SO4.*6H2O=
  18365. ftsTag
  18366. Mopungite
  18367. ftstitle
  18368. ftsTitleOverride
  18369. Mopungite
  18370. Colourless to white
  18371. NaSb[OH]6
  18372. Incrustations consisting of pseudocubic crystals{ 0}2_0}3mm on an edge{ rarely acicular}+
  18373. TetragonalK
  18374. Hydroxidesk
  18375. Oxidized Zones{ weathering products
  18376. Nevada, USA
  18377. Mopung Hills, Churchill Co., Nevada, USA
  18378. Mopungite^NaSb(OH)6
  18379. ftsTag
  18380. Moraesite
  18381. ftstitle
  18382. ftsTitleOverride
  18383. Moraesite
  18384. vNot determined
  18385. White
  18386. Perfect
  18387. Be2[PO4][OH]}*4H2O
  18388. Spherulitic masses{ as distinct crystals{ and as crusts with a coarse fibrous structure\ crystals are singly terminated needles}_
  18389. Monoclinic
  18390. Hydrated Phosphates
  18391. Pegmatites
  18392. Minas Gerais, Brazil; Londonderry, Western Australia; New Hampshire, USA'
  18393. Sapucaia pegmatite, Galileia, Minas Gerais, Brazilo
  18394. Moraesite^Be2(PO4)(OH).*4H2O
  18395. ftsTag
  18396. Mordenite (Ptilolite)
  18397. ftstitle
  18398. ftsTitleOverride
  18399. Mordenite [Ptilolite]
  18400. i4-5u
  18401. Colourless to white
  18402. Transparent_translucent
  18403. Perfect
  18404. [Ca{Na2{K2]Al2Si10O24}*7H2O
  18405. Crystals prismatic{ vertically striated{ minute\ usually acicular to fine fibrous{ often in cottony aggregates\ also compact{ procelaneous}
  18406. Orthorhombic
  18407. Framework Silicates
  18408. Late stage cavities in Volcanic rocks
  18409. Widespread USA; Canada; Iceland; Italy; Japan; New Zealand; Scotland; FSU; Former Yugoslavia
  18410. Morden (E), Kings Co., Nova Scotia, Canada
  18411. Mordenite (Ptilolite)^(Ca,Na2,K2)Al2Si10O24.*7H2O
  18412. ftsTag
  18413. Moreauite
  18414. ftstitle
  18415. ftsTitleOverride
  18416. Moreauite
  18417. vNot determined
  18418. Yellow to yellowish green
  18419. Al3[UO2][PO4]3[OH]2}*13H2O
  18420. As nodules and books of plates flattened and sometimes eongated{ up to 0}2mm}
  18421. Monoclinice
  18422. Hydrated Phosphates
  18423. Pegmatites
  18424. Kivu, Democratic Republic of Congo
  18425. Kobokobo, Kivu, Democratic Republic of Congo)
  18426. Moreauite^Al3(UO2)(PO4)3(OH)2.*13H2Om
  18427. ftsTag
  18428. Morelandite
  18429. ftstitle
  18430. ftsTitleOverride
  18431. Morelandite
  18432. i4-5_
  18433. Yellow{
  18434. [Ba{Ca{Pb]5[AsO4{PO4]3Cl
  18435. Massive\ granular}
  18436. Hexagonal
  18437. Anhydrous Phosphates5
  18438. Skarns and Calc_Silicates
  18439. rmland, Sweden
  18440. Jakobsberg mine, Filipstad, Nordmark (near), V
  18441. rmland, Sweden
  18442. Morelandite^(Ba,Ca,Pb)5(AsO4,PO4)3Cl#
  18443. ftsTag
  18444. Morenosite
  18445. ftstitle
  18446. ftsTitleOverride
  18447. MorenositeG
  18448. e2-3a
  18449. Green
  18450. Transparent_translucent
  18451. Distinct in one direction
  18452. NiSO4}*7H2O
  18453. Stalactitic and as efflorescent crusts\ synthetic crystals short prismatic}
  18454. Orthorhombic
  18455. Fracture conchoidal}
  18456. Hydrated Sulphates
  18457. Oxidized Zones{ weathering products
  18458. California, Colorado, USA; Algeria; Western Australia; Canada; France; Germany; Italy; Peru; Spain;
  18459. Cap Ortegal, Galicia, Spain
  18460. Morenosite^NiSO4.*7H2O
  18461. ftsTag
  18462. Morozeviczite
  18463. ftstitle
  18464. ftsTitleOverride
  18465. Morozeviczite
  18466. VHN50=122
  18467. Opaque
  18468. [Pb{Fe]3Ge1_xS4
  18469. Cubic
  18470. Sulphosalts
  18471. Hydrothermal Ore veins-
  18472. Lower Silesia, Poland
  18473. Zechstein shales, Lower Silesia, Poland
  18474. Morozeviczite^(Pb,Fe)3Ge1-xS4
  18475. ftsTag
  18476. Mosandrite (Rinkolite, Johnstrupite, Lovchorrite, Rinkite)
  18477. ftstitle
  18478. ftsTitleOverride
  18479. Mosandrite [Rinkolite{ Johnstrupite{ Lovchorrite{ Rinkite]
  18480. Variety of colours
  18481. Translucent
  18482. Good!
  18483. [Na{Ca{Ce]3TiSi2O7[F{OH{O]Q
  18484. Long prismatic crystals\ also massive}
  18485. Monoclinic
  18486. Silicates
  18487. Pegmatites
  18488. Langesundfjord, Norway
  18489. ven island, Langesundfjord, NorwayS
  18490. Mosandrite (Rinkolite, Johnstrupite, Lovchorrite, Rinkite)^(Na,Ca,Ce)3TiSi2O7(F,OH,O)
  18491. ftsTag
  18492. ovchorrite, Rinkite)
  18493. ftstitle
  18494. ftsTitleOverride
  18495. Mosandrite [Rinkolite{ Johnstrupite{ Lovchorrite{ Rinkite]
  18496. Variety of colours
  18497. Translucent
  18498. Good!
  18499. [Na{Ca{Ce]3TiSi2O7[F{OH{O]Q
  18500. Long prismatic crystals\ also massive}
  18501. Monoclinic
  18502. Silicates
  18503. Pegmatites
  18504. Langesundfjord, Norway
  18505. ven island, Langesundfjord, NorwayS
  18506. Mosandrite (Rinkolite, Johnstrupite, Lovchorrite, Rinkite)^(Na,Ca,Ce)3TiSi2O7(F,OH,O)
  18507. an -+TARG
  18508. ETDEVICE
  18509.  para
  18510. Colorado, USA
  18511. Monetite
  18512. ftstitle
  18513. ftsTitleOverride
  18514. MonetiteC
  18515. g3-4]
  18516. Colourless to white
  18517. Transparent_translucent
  18518. Indistinct
  18519. CaHPO4
  18520. Massive aggregates composed of minute flattened crystals with rough faces and rhombohedral outline\ also stalactitic or as crusts}
  18521. Triclinic
  18522. Fracture uneven{ brittle}
  18523. Anhydrous Phosphates
  18524. Caves
  18525. Moneta in the Caribbean Sea (West Indies?)_
  18526. Moneta Island, Mayeguez(S), Puerto Rico, West Indies
  18527. Monetite^CaHPO4
  18528. ftsTag
  18529. Monimolite
  18530. ftstitle
  18531. ftsTitleOverride
  18532. MonimoliteG
  18533. k5-6a
  18534. Variety of colours
  18535. Translucent_opaque
  18536. Indistinct
  18537. [Pb{Ca]3Sb2O8
  18538. Usually as octahedral crystals\ rarely cubic}
  18539. Cubic
  18540. Fracture conchoidal to splintery}
  18541. Antimonites{ Arsenites
  18542. Skarns and Calc_Silicates
  18543. Pajsberg and Langban, Sweden
  18544. Harstigen mine, Pajsberg, V
  18545. rmland, Sweden[
  18546. Monimolite^(Pb,Ca)3Sb2O8
  18547. ftsTag
  18548. Monohydrocalcite
  18549. ftstitle
  18550. ftsTitleOverride
  18551. MonohydrocalciteO
  18552. vNot determined
  18553. White
  18554. Not determined
  18555. CaCO3}H2O
  18556. Massive\ fine_grained}
  18557. Trigonal
  18558. Hydrated Carbonates
  18559. Sedimentary rocks
  18560. Robe, South Australia; New Jersey, USA; Kirgizia, FSU
  18561. Lake Issyk-Kul, Kirghizia (Kirgizia), FSU
  18562. Monohydrocalcite^CaCO3.H2O7
  18563. ftsTag
  18564. Monsmedite
  18565. ftstitle
  18566. ftsTitleOverride
  18567. MonsmediteE
  18568. c1-2_
  18569. Dark green
  18570. Translucent_opaque
  18571. H8K2[Tl~3]2[SO4]8}*11H2O
  18572. Cubes}
  18573. Cubic
  18574. Hydrated SulphatesO
  18575. Oxidized Zones{ weathering products
  18576. Maramures, Romania
  18577. Rotmundi vein, Baia Sprie (Fels
  18578. nya), Maramures, Romania
  18579. Monsmedite^H8K2(Tl+3)2(SO4)8.*11H2O
  18580. ftsTag
  18581. Montbrayite
  18582. ftstitle
  18583. ftsTitleOverride
  18584. Montbrayite
  18585. e2-3c
  18586. White
  18587. Opaque
  18588. Distinct in one direction
  18589. [Au{Sb]2Te3
  18590. Massive{ as irregular grains}
  18591. Triclinic
  18592. Fracture flat conchoidal\ very brittle}
  18593. Sulphides{ Tellurides etc
  18594. Hydrothermal Ore veins
  18595. Montbray, Abitibi County, Quebec, Canada
  18596. Robb-Montbray mine, Montbray Twp., Abitibi Co., Qu
  18597. bec, Canadam
  18598. Montbrayite^(Au,Sb)2Te3
  18599. ftsTag
  18600. Montdorite
  18601. ftstitle
  18602. ftsTitleOverride
  18603. MontdoriteC
  18604. vNot determined
  18605. Light green to blackish green
  18606. Perfect
  18607. [K{Na]2[Fe~2{Mn{Mg]5Si8O20[F{OH]4
  18608. Tiny grains}
  18609. Monoclinic5
  18610. Silicates
  18611. Intermediate to acid Volcanic rocks
  18612. Puy-de-D
  18613. me, France
  18614. Mont-Dore, La Bourboule (near), Puy-de-D
  18615. me, France
  18616. Montdorite^(K,Na)2(Fe+2,Mn,Mg)5Si8O20(F,OH)4O
  18617. ftsTag
  18618. Montebrasite
  18619. ftstitle
  18620. ftsTitleOverride
  18621. MontebrasiteI
  18622. k5-6c
  18623. Variety of colours
  18624. Transparent_translucent
  18625. Perfect
  18626. LiAl[PO4][OH{F]
  18627. Equant to short prismatic crystals} Usually as large cleavable masses}Y
  18628. Triclinic
  18629. Anhydrous Phosphates
  18630. Pegmatites
  18631. Creuse, France
  18632. Montebras, Soumans, Creuse, France
  18633. Montebrasite^LiAl(PO4)(OH,F)[
  18634. ftsTag
  18635. Monteponite
  18636. ftstitle
  18637. ftsTitleOverride
  18638. Monteponite
  18639. Black
  18640. Transparent
  18641. Not determined
  18642. Crystals octahedral or cubo_octahedral\ also as a powder\ penetration twinning reported}K
  18643. Cubic
  18644. Reported_synthetic\ sectile}
  18645. Oxides
  18646. Oxidized Zones{ weathering products
  18647. Genarutta, Sardinia
  18648. Monteponi mine, Iglesias, Cagliari, Sardegna (Sardinia), Italym
  18649. Monteponite^CdO
  18650. ftsTag
  18651. Monteregianite-(Y)
  18652. ftstitle
  18653. ftsTitleOverride
  18654. Monteregianite_[Y]S
  18655. g3-4m
  18656. Colourless to white
  18657. Perfect
  18658. Na4K2Y2Si16O38}*10H2O
  18659. Radiating cluster of needle_like crystals\ tabular crystals{ arranged in parallel groups}
  18660. Monoclinicq
  18661. Silicates
  18662. Syenites{ Alkali intrusions
  18663. Mont St. Hilaire, Quebec, Canada
  18664. Mont Saint-Hilaire, Rouville Co., Qu
  18665. bec, Canada
  18666. Monteregianite-(Y)^Na4K2Y2Si16O38.*10H2O
  18667. ftsTag
  18668. Montesite (= Plumboan Herzenbergite ?)
  18669. ftstitle
  18670. ftsTitleOverride
  18671. Montesite [= Plumboan Herzenbergite ?]w
  18672. Grey to silver
  18673. Opaque
  18674. PbSn4S5
  18675. Massive}
  18676. Sulphosalts
  18677. Hydrothermal Ore veins[
  18678. Lipez Huay-co-Ocuri, Bolivia
  18679. Montesite (= Plumboan Herzenbergite ?)^PbSn4S5
  18680. ftsTag
  18681. Montgomeryite
  18682. ftstitle
  18683. ftsTitleOverride
  18684. Montgomeryite
  18685. Variety of colours
  18686. Transparent_translucent
  18687. Perfect
  18688. Ca4MgAl4[PO4]6[OH]4}*12H2O
  18689. Crystals lath_like{ up to 3mm{ often in sub_parallel growths\ also massive{ as subparallel aggregates of coarse plates}
  18690. Monoclinic
  18691. Hydrated Phosphates
  18692. Many different geological environments
  18693. North Carolina, South Dakota, Utah, USA; South Australia; Western Australia; Brazil; Namibia; FSU
  18694. Clay Canyon (near), Fairfield, Utah Co., Utah, USA
  18695. Montgomeryite^Ca4MgAl4(PO4)6(OH)4.*12H2O#
  18696. ftsTag
  18697. Monticellite
  18698. ftstitle
  18699. ftsTitleOverride
  18700. MonticelliteK
  18701. k5-6e
  18702. Colourless
  18703. Transparent_translucent
  18704. Indistinct
  18705. CaMgSiO4
  18706. Crystals prismatic{ rarely up to 8cm in length\ usually massive{ granular{ or as disseminated grains\}m
  18707. Orthorhombic
  18708. Brittle}
  18709. Silicates
  18710. Skarns and Calc_Silicates
  18711. Arkansas, California, New York, USA; Canada; Israel; Italy; Scotland; Tasmania; FSU; Democratic Republic of Congo
  18712. Mt. Vesuvius, Napoli, Campania, Italy
  18713. Monticellite^CaMgSiO4
  18714. ftsTag
  18715. Montmorillonite
  18716. ftstitle
  18717. ftsTitleOverride
  18718. Montmorillonite
  18719. c1-2k
  18720. White
  18721. Opaque
  18722. Perfect
  18723. [Na{Ca]0}3[Al{Mg]2Si4O10[OH]2}nH2O
  18724. Compact{ earthy{ friable masses{ massive}
  18725. MonoclinicY
  18726. Friable{ soft{ swells in water}
  18727. Sheet Silicates
  18728. Many different geological environments
  18729. Widespread common mineral, USA; Brazil; Czech Republic; France; Italy; Romania and elsewherec
  18730. Montmorillon, Vienne, France
  18731. Montmorillonite^(Na,Ca)0.3(Al,Mg)2Si4O10(OH)2.nH2O
  18732. i2O5!
  18733. ftsTag
  18734. Moolooite
  18735. ftstitle
  18736. ftsTitleOverride
  18737. Moolooite
  18738. vNot determined
  18739. Bluish green
  18740. Cu[C2O4]}*0}4H2O
  18741. Micro_concretionary crusts}
  18742. Orthorhombic
  18743. Organic Compounds
  18744. Caves
  18745. Western Australia, Australiaw
  18746. Bunbury Well (N), Mooloo Downs, Western Australia, Australia
  18747. Moolooite^Cu(C2O4).*0.4H2O
  18748. ftsTag
  18749. .5H2O
  18750. ftsTitleOver
  18751. _FIXED
  18752. REE'@
  18753. MOVEA
  18754. comp#
  18755. tals commonly long prismatic; also short and stout prismatic.
  18756. Silicates
  18757. Fracture conchoidal, brittle.
  18758. Pegmatites
  18759. ftstitle
  18760. Bavaria; Brazil; Guyana; Ireland; Norway; Tanzania; Colorado, USA; FSU
  18761. Euclase^BeAlSiO4(OH)
  18762. Ouro Preto, Minas Gerais, Brazil
  18763. Mixite
  18764. ftstitle
  18765. ftsTitleOverride
  18766. Mixite;
  18767. g3-4U
  18768. Bluish greenw
  18769. Not determined
  18770. Bi[Cu~2]6[AsO4]3[OH]6}*3H2O
  18771. Needle_like crystals elongated and striated vertically\ tufted or radiated aggregates or crusts\ compact{ in rounded masses with concentric fibrous structure\ cross_fibre veinlets}
  18772. Hexagonal
  18773. Hydrated Arsenates
  18774. Oxidized Zones{ weathering products
  18775. Arizona, California, Utah, USA; Australia; Czech Republic; England; Germany; Greece; Mexico; Namibia;
  18776. chymov (St. Joachimsthal), Z
  18777. padocesky kraj, Bohemia, Czech Republic
  18778. Mixite^Bi(Cu+2)6(AsO4)3(OH)6.*3H2O3
  18779. ftsTag
  18780. Moctezumite
  18781. ftstitle
  18782. ftsTitleOverride
  18783. Moctezumite
  18784. Orangey
  18785. Perfect
  18786. Pb[UO2][TeO3]2
  18787. Crystals elongated\ flattened\ most crystal faces are curved\ maximum observed size of crystals 3mm long{ 1mm wide and 0}2mm thick}
  18788. Monoclinicu
  18789. Selenites{ Selenates{ Tellurites{ Tellurates
  18790. Oxidized Zones{ weathering products
  18791. Sonora, Mexico
  18792. Moctezuma Mine, Moctezuma, Sonora, Mexico
  18793. Moctezumite^Pb(UO2)(TeO3)2
  18794. ftsTag
  18795. Modderite
  18796. ftstitle
  18797. ftsTitleOverride
  18798. Modderite
  18799. vNot determined
  18800. White
  18801. Opaque
  18802. Not determined
  18803. [Co{Fe]As
  18804. As 0}01_0}05mm grains}
  18805. Orthorhombic3
  18806. Sulphides{ Tellurides etc
  18807. Hydrothermal Ore veins
  18808. Transvaal, South Africa
  18809. Modderfontein mine, Witwatersrand, Transvaal, South Africa
  18810. Modderite^(Co,Fe)As
  18811. ftsTag
  18812. Mohite
  18813. ftstitle
  18814. ftsTitleOverride
  18815. Mohite9
  18816. i4-5S
  18817. Not determinedw
  18818. Cu2SnS3
  18819. Small elongated grains}
  18820. Triclinic
  18821. Sulphides{ Tellurides etc
  18822. Hydrothermal Ore veins?
  18823. eastern Ubekistan, FSUk
  18824. Kochbulak deposit, Uzbekistan (E), FSU
  18825. Mohite^Cu2SnS3
  18826. ftsTag
  18827. Mohrite
  18828. ftstitle
  18829. ftsTitleOverride
  18830. Mohrite
  18831. vNot determined
  18832. Green
  18833. Perfect
  18834. [NH4]2Fe~2[SO4]2}*6H2O
  18835. Irregular lamina and minute quasi_euhedral crystals}
  18836. Monoclinic3
  18837. Hydrated Sulphates[
  18838. Efflorescences
  18839. Tuscany, Italy
  18840. Travale, Montieri, Grosseto, Toscana, Italy
  18841. Mohrite^(NH4)2Fe+2(SO4)2.*6H2O#
  18842. ftsTag
  18843. Moissanite-6H (Carborundum)
  18844. ftstitle
  18845. ftsTitleOverride
  18846. Moissanite_6H [Carborundum]
  18847. Variety of colours
  18848. Not determined
  18849. Small hexagonal plates}
  18850. Trigonal3
  18851. Fracture conchoidal}]
  18852. Native elements and Alloys
  18853. Meteorites
  18854. Arizona, USA; Fergana and Kola Peninsula, FSU; Deep Space
  18855. Canyon Diablo meteorite, Meteor Crater, Coconino Co., Arizona, USAU
  18856. Moissanite-6H (Carborundum)^SiC
  18857. ftsTag
  18858. Molybdenite (Molybdenite-2H)
  18859. ftstitle
  18860. ftsTitleOverride
  18861. Molybdenite [Molybdenite_2H]k
  18862. Opaque
  18863. Perfect
  18864. Flat{ tabular crystals\ lamellar{ fine_scaly{ compact to massive{ disseminated}
  18865. Hexagonal
  18866. Inelastic{ flexible{ soft{ greasy}
  18867. Sulphides{ Tellurides etc
  18868. Hydrothermal Ore veins
  18869. Widespread common mineral, USA; Africa; Australia; Canada; China; Czech Republic; England; Germany; Japan; Mexico; Morocco; Norway; Peru; Portugal; Sweden; FSU
  18870. Bispberg Fe mine, S
  18871. ter, Dalarne (Kopparberg), Sweden
  18872. Molybdenite (Molybdenite-2H)^MoS2
  18873. ftsTag
  18874. Molybdite
  18875. ftstitle
  18876. ftsTitleOverride
  18877. Molybdite
  18878. vNot determined
  18879. Yellow to yellowish green
  18880. Transparent
  18881. Perfect
  18882. Efflorescences{ encrustations{ fibrous{ earthy{ radial{ disseminated}
  18883. Orthorhombics
  18884. Crystals elongated{ thin needles or flat plates}
  18885. Oxides
  18886. Pegmatites
  18887. north-eastern Bohemia, Czech Republic
  18888. Krupka, Stredocesky kraj, Bohemia, Czech Republic
  18889. Molybdite^MoO3
  18890. ftsTag
  18891. Molybdofornacite
  18892. ftstitle
  18893. ftsTitleOverride
  18894. MolybdofornaciteO
  18895. e2-3i
  18896. Green
  18897. Transparent
  18898. Pb2Cu[AsO4{PO4][MoO4{CrO4][OH]
  18899. Monoclinic
  18900. Tungstates{ MolybdatesA
  18901. Oxidized Zones{ weathering products
  18902. Tsumeb, Namibia
  18903. Tsumeb mine, Tsumeb, Namibia
  18904. Molybdofornacite^Pb2Cu(AsO4,PO4)(MoO4,CrO4)(OH)
  18905. ftsTag
  18906. Molybdomenite
  18907. ftstitle
  18908. ftsTitleOverride
  18909. Molybdomenite
  18910. g3-4e
  18911. Green
  18912. Perfect
  18913. PbSeO3
  18914. Very thin scales}
  18915. Monoclinic
  18916. Cleavage has one perfect{ another less distinct perpendicular to the first}
  18917. Selenites{ Selenates{ Tellurites{ Tellurates
  18918. Oxidized Zones{ weathering products
  18919. Harz, Germany; Mendoza, Argentina
  18920. Cacheuta, Mendoza, ArgentinaK
  18921. Molybdomenite^PbSeO3
  18922. ftsTag
  18923. Molybdophyllite
  18924. ftstitle
  18925. ftsTitleOverride
  18926. Molybdophyllite
  18927. g3-4i
  18928. Green
  18929. Transparent
  18930. Perfect
  18931. Pb2Mg2Si2O7[OH]2
  18932. Crystals platy{ in foliated aggregates}
  18933. TrigonalG
  18934. Silicates
  18935. Skarns and Calc_Silicates
  18936. ngban, Sweden
  18937. ngban mine, Filipstad (near), V
  18938. rmland, Sweden
  18939. Molybdophyllite^Pb2Mg2Si2O7(OH)2C
  18940. ftsTag
  18941. Molysite
  18942. ftstitle
  18943. ftsTitleOverride
  18944. Molysite?
  18945. vNot determined
  18946. Reddish brown
  18947. Perfect
  18948. Fe~3Cl3
  18949. Massive{ as coatings}
  18950. Trigonal
  18951. Halides
  18952. Fumaroles
  18953. Mt. Vesuvius, Italy; Mt. Etna, Sicily
  18954. Mt. Vesuvius, Napoli, Campania, Italy
  18955. Molysite^Fe+3Cl3
  18956. ftsTag
  18957. Monazite-(La)
  18958. ftstitle
  18959. ftsTitleOverride
  18960. Monazite_[La]
  18961. k5-6a
  18962. Variety of colours
  18963. Transparent_translucent
  18964. [La{Ce{Nd]PO4
  18965. Monoclinic
  18966. Anhydrous Phosphates?
  18967. Many different geological environments{
  18968. Dickens Township, Nipissing district, Ontario, Canada; India; Japan; Democratic Republic of Congo
  18969. Monazite-(La)^(La,Ce,Nd)PO4
  18970. ftsTag
  18971. Mongolite
  18972. ftstitle
  18973. ftsTitleOverride
  18974. Mongolite
  18975. Lilac
  18976. Distinct in one direction
  18977. Ca4Nb6Si5O24[OH]10}*5_6H2O
  18978. As mica_like aggregates}
  18979. Tetragonal#
  18980. Silicates
  18981. Pegmatitesc
  18982. Gobi, Mongolia
  18983. Dotozhny pegmatite, Khan-Bogda massif, Gobi, Mongolia
  18984. Mongolite^Ca4Nb6Si5O24(OH)10.*5-6H2O
  18985. ftsTag
  18986. Monazite-(La)^(La,Ce,Nd)PO4
  18987. MENUO
  18988. PLATE
  18989. def0  
  18990. mtOpt
  18991. 7hcha
  18992. aicssonite
  18993. Millisite
  18994. ftstitle
  18995. ftsTitleOverride
  18996. Millisite
  18997. k5-6]
  18998. White
  18999. Opaque
  19000. [Na{K]CaAl6[PO4]4[OH]9}*3H2O
  19001. As chalcedonic crusts or fibrous spherules}
  19002. TetragonalC
  19003. Hydrated Phosphates
  19004. Sedimentary rocks
  19005. Utah, USA
  19006. Clay Canyon (near), Fairfield, Utah Co., Utah, USA
  19007. Millisite^(Na,K)CaAl6(PO4)4(OH)9.*3H2OC
  19008. ftsTag
  19009. Millosevichite
  19010. ftstitle
  19011. ftsTitleOverride
  19012. MillosevichiteI
  19013. c1-2c
  19014. [Al{Fe~3]2[SO4]3
  19015. As incrustations}
  19016. Trigonal
  19017. Anhydrous Sulphates
  19018. Fumaroles
  19019. Lipari Islands, Italy
  19020. Alum Grotto, Vulcano Island, Lipari Islands, Italy
  19021. Millosevichite^(Al,Fe+3)2(SO4)3
  19022. ftsTag
  19023. Mimetite
  19024. ftstitle
  19025. ftsTitleOverride
  19026. MimetiteA
  19027. g3-4[
  19028. Variety of colours
  19029. Transparent_translucent
  19030. Not determined
  19031. Pb5[AsO4]3Cl
  19032. Thick_tabular{ barrel_shaped{ columnar{ needle_shaped\  botryoidal{ reniform agg}\  crusty{ earthy}
  19033. Monoclinic
  19034. Brittle{ conchoidal}
  19035. Anhydrous Arsenates
  19036. Oxidized Zones{ weathering products
  19037. central western USA; Algeria; Australia; Czech Republic; France; Germany; Mexico; Tsumeb, Namibia; Sweden; FSU
  19038. Mimetite^Pb5(AsO4)3Cl
  19039. ftsTag
  19040. Minasgeraisite-(Y)
  19041. ftstitle
  19042. ftsTitleOverride
  19043. Minasgeraisite_[Y]S
  19044. m6-7m
  19045. Lilac
  19046. Very good
  19047. Y2CaBe2Si2O10
  19048. Single and multiple rosettes from 0}2 to 1mm across}
  19049. Monoclinic7
  19050. Silicates
  19051. Pegmatitesw
  19052. Minas Gerais, Brazil
  19053. Jacuaracu pegmatite, Lavra de Sr. Jose Pinto, Municipo de Timoteo, Jacuaracu, Minas Gerais, Brazil
  19054. Minasgeraisite-(Y)^Y2CaBe2Si2O10[
  19055. ftsTag
  19056. Minasragrite
  19057. ftstitle
  19058. ftsTitleOverride
  19059. MinasragriteG
  19060. vNot determined
  19061. VO[SO4]}*5H2O
  19062. As an efflorescence of minute crystals\ also as granular aggregates{ spherulites{ or mammillary masses}
  19063. Monoclinicc
  19064. Hydrated Sulphates
  19065. Effloresences
  19066. Minasragra, Peru
  19067. Mina Ragra (Minasragra), Cerro de Pasco (near), Pasco dept., Peru
  19068. Minasragrite^VO(SO4).*5H2Og
  19069. ftsTag
  19070. Minehillite
  19071. ftstitle
  19072. ftsTitleOverride
  19073. Minehillite
  19074. Colourless to white
  19075. Transparent_translucent
  19076. Perfect
  19077. [K{Na]2_3Ca28Zn4Al4Si40O112[OH]16
  19078. As platy aggregates}7
  19079. Hexagonal
  19080. Silicates
  19081. Skarns and Calc_Silicates
  19082. New Jersey, USA
  19083. Franklin, Sussex Co., New Jersey, USA
  19084. Minehillite^(K,Na)2-3Ca28Zn4Al4Si40O112(OH)16
  19085. ftsTag
  19086. Minguzzite
  19087. ftstitle
  19088. ftsTitleOverride
  19089. MinguzziteC
  19090. vNot determined
  19091. Green
  19092. Perfect
  19093. K3Fe~3[C2O4]3}*3H2O
  19094. Minute tabular crystals}
  19095. Monoclinic
  19096. Organic Compounds
  19097. Oxidized Zones{ weathering products
  19098. Toscana, Italy
  19099. Elba, Toscana, Italy
  19100. Minguzzite^K3Fe+3(C2O4)3.*3H2O    
  19101. ftsTag
  19102. Minnesotaite
  19103. ftstitle
  19104. ftsTitleOverride
  19105. MinnesotaiteG
  19106. e2-3a
  19107. Grey{
  19108. Perfect
  19109. [Fe{Mg]3Si4O10[OH]2
  19110. Microscopic plates or needles\ disseminated or in compact aggregates}
  19111. Triclinic
  19112. Silicates
  19113. Hydrothermal Ore veins
  19114. Minnesota; USA; Cape Province, South Africa; Sweden
  19115. Mesabi and Cuyuna iron ranges, Minnesota, USA
  19116. Minnesotaite^(Fe,Mg)3Si4O10(OH)2Y
  19117. ftsTag
  19118. Minrecordite
  19119. ftstitle
  19120. ftsTitleOverride
  19121. MinrecorditeG
  19122. vNot determined
  19123. Colourless to white
  19124. Perfect
  19125. CaZn[CO3]2
  19126. Small{ 0}5mm{ twisted rhombohedral crystals}
  19127. Trigonal5
  19128. Anhydrous Carbonates_
  19129. Oxidized Zones{ weathering products
  19130. Tsumeb, Namibia
  19131. Tsumeb, Namibia
  19132. Minrecordite^CaZn(CO3)2
  19133. ftsTag
  19134. Minyulite
  19135. ftstitle
  19136. ftsTitleOverride
  19137. Minyulite
  19138. g3-4_
  19139. Colourless to white
  19140. Transparent
  19141. Perfect
  19142. KAl2[PO4]2[OH{F]}*4H2O
  19143. Acicular radiating aggregates})
  19144. OrthorhombicK
  19145. Brittle}i
  19146. Hydrated Phosphates
  19147. Sedimentary rocks
  19148. Noarlunga, South Australia, Queensland, Western Australia; Belgium; France; Italy
  19149. Dandaragan, Minyulo Well (near), Western Australia, Australia
  19150. Minyulite^KAl2(PO4)2(OH,F).*4H2O
  19151. ftsTag
  19152. Mirabilite
  19153. ftstitle
  19154. ftsTitleOverride
  19155. MirabiliteE
  19156. c1-2_
  19157. Colourless
  19158. Transparent_opaque
  19159. Perfect
  19160. Na2SO4}*10H2O
  19161. Compact masses{ crusts{ earthy{ fibrous{ granular}1
  19162. MonoclinicQ
  19163. Conchoidal{ water soluble}
  19164. Hydrated Sulphates
  19165. Evaporites
  19166. California, Nevada, Wyoming, Utah and other western states, USA; Australia; Austria; Canada; Chile; Czech Republic; Italy; Sicily; Spain; FSU
  19167. Mirabilite^Na2SO4.*10H2O
  19168. ftsTag
  19169. Misenite
  19170. ftstitle
  19171. ftsTitleOverride
  19172. MiseniteA
  19173. vNot determined
  19174. White
  19175. Transparent_translucent
  19176. Distinct in one direction
  19177. K2SO4}*6KHSO4
  19178. Crystals acicular or lath_like\ fibrous masses and aggregates}Y
  19179. Monoclinicy
  19180. Anhydrous Sulphates
  19181. Fumaroles
  19182. Cape Miseno, Italy
  19183. Cape Miseno, Napoli (Naples), Campania, Italy
  19184. Misenite^K2SO4.*6KHSO4e
  19185. ftsTag
  19186. Miserite
  19187. ftstitle
  19188. ftsTitleOverride
  19189. MiseriteA
  19190. k5-6[
  19191. Pink to purple
  19192. Translucent
  19193. Perfect
  19194. K[Ca{Ce]6Si8O22[OH{F]2
  19195. Massive{ cleavable\ fine_grained fibrous\ compact aggregates form slightly curved{ scaly masses}a
  19196. Triclinic
  19197. Silicates
  19198. Skarns and Calc_Silicates
  19199. Arkansas, USA; Quebec, Canada; Tadzhikistan, FSU
  19200. Wilson Mineral Springs, Hot Springs Co., Arkansas, USAc
  19201. Miserite^K(Ca,Ce)6Si8O22(OH,F)2
  19202. ftsTag
  19203. Mitridatite
  19204. ftstitle
  19205. ftsTitleOverride
  19206. Mitridatite
  19207. g3-4c
  19208. Translucent_opaque
  19209. Ca2[Fe~3]3[PO4]3O2}*3H2O
  19210. Crystals thin tabular{ pseudo_rhombohedral in aspect{ minute\ colloidal or fine_grained nodules{ crusts{ veinlets{ and earthy coatings}
  19211. Monoclinic
  19212. Fracture uneven{ brittle}
  19213. Hydrated Phosphates
  19214. Pegmatites%
  19215. Connecticut, Maine, New Hampshire, North Carolina, South Dakota, USA; Central Africa; FSU
  19216. Mitridat Mts., Kerch peninsula, Crimea, Ukraine, FSU
  19217. Mitridatite^Ca2(Fe+3)3(PO4)3O2.*3H2O#
  19218. ftsTag
  19219. Mitridatite^Ca2(Fe+3)3(PO4)3O2.*3H2O
  19220. leButton
  19221. ("ovr");
  19222. Chang;@
  19223. Binding
  19224. , "JI(`w
  19225. in31wh.h
  19226. lp', `St
  19227. ructures
  19228. 31')"):
  19229.   /* nfy
  19230. le */
  19231.  wErrCod
  19232. @void 
  19233. lpInfo;
  19234. #kern
  19235. Metavivianite
  19236. ftstitle
  19237. ftsTitleOverride
  19238. Metavivianite
  19239. c1-2g
  19240. Green
  19241. Transparent_opaque
  19242. Perfect
  19243. [Fe~2][3_x][Fe~3]x[PO4]2[OH]x}*[8_x]H2O
  19244. As minute flat elongated crystals}?
  19245. Triclinic
  19246. Brittle}}
  19247. Hydrated Phosphates
  19248. Pegmatites
  19249. South Dakota, USA
  19250. Big Chief pegmatite, Glendale (near), Pennington Co., South Dakota, USA
  19251. Metavivianite^(Fe+2)(3-x)(Fe+3)x(PO4)2(OH)x.*(8-x)H2O
  19252. ftsTag
  19253. Metavoltine
  19254. ftstitle
  19255. ftsTitleOverride
  19256. Metavoltine
  19257. e2-3a
  19258. Yellow to yellowish brown
  19259. Translucent
  19260. Perfect
  19261. K2Na6Fe~2[Fe~3]6[SO4]12O2}*18H2O
  19262. Minute tabular crystals with hexagonal outline\ usually as scaly or granular aggregates}u
  19263. Trigonal
  19264. Hydrated Sulphates
  19265. Evaporites
  19266. Arizona, California, USA; Chile; Italy; Iran;
  19267. Madeni Zakh (near), IranM
  19268. Metavoltine^K2Na6Fe+2(Fe+3)6(SO4)12O2.*18H2O
  19269. ftsTag
  19270. Metazellerite
  19271. ftstitle
  19272. ftsTitleOverride
  19273. Metazellerite
  19274. e2-3e
  19275. Yellow
  19276. Not determined
  19277. Ca[UO2][CO3]2}*3H2O
  19278. Fibrous and hair_like{ aggregating into pin_cushion clumps}
  19279. OrthorhombicC
  19280. Aggregated clumps fracture in direction of the elongation}
  19281. Hydrated Carbonates
  19282. Oxidized Zones{ weathering products
  19283. Wyoming, USA
  19284. Lucky MC Mine, Gas Hill Deposit, Fremont Co., Wyoming, USAi
  19285. Metazellerite^Ca(UO2)(CO3)2.*3H2O
  19286. ftsTag
  19287. Metazeunerite
  19288. ftstitle
  19289. ftsTitleOverride
  19290. Metazeunerite
  19291. e2-3e
  19292. Green
  19293. Transparent_translucent
  19294. Perfect
  19295. Cu[UO2]2[AsO4]2}*8H2O
  19296. Crystals rectangular tablets flattened{ sometimes pyramidal{ terminal faces\ micaceous{ foliated{ or subparallel aggregates of platy crystals\ observed as parallel growths with uranospinite and troegerite}
  19297. Tetragonal
  19298. Hydrated Arsenates%
  19299. Oxidized Zones{ weathering products
  19300. Nevada, South Dakota, Utay, USA; Brazil; Canada; Czech Republic; Cornwall, England; Germany; Italy
  19301. Weisser Hirsch mine, Schneeberg, Sachsen, Germany
  19302. Metazeunerite^Cu(UO2)2(AsO4)2.*8H2O
  19303. ftsTag
  19304. Meyerhofferite
  19305. ftstitle
  19306. ftsTitleOverride
  19307. MeyerhofferiteM
  19308. Colourless
  19309. Transparent_translucent
  19310. Perfect
  19311. Ca2B6O6[OH]10}*2H2O
  19312. Crystals prismatic{ elongated{ fibrous}
  19313. Triclinic
  19314. Hydrated Borates
  19315. Evaporites
  19316. California, USA; Turkey
  19317. Mt Blanco Deposit, Furnace Creek, Death Valley, Inyo Co., California, USA
  19318. Meyerhofferite^Ca2B6O6(OH)10.*2H2Oo
  19319. ftsTag
  19320. Meymacite
  19321. ftstitle
  19322. ftsTitleOverride
  19323. Meymacite
  19324. vNot determined
  19325. Yellow to yellowish brown
  19326. WO3}*2H2O
  19327. Massive}
  19328. Amorphous
  19329. Conchoidal fracture};
  19330. Tungstates{ Molybdatesg
  19331. Oxidized Zones{ weathering products
  19332. Democratic Republic of Congo
  19333. Nzombe, Kivu, Democratic Republic of Congo
  19334. Meymacite^WO3.*2H2O
  19335. ftsTag
  19336. Mgriite
  19337. ftstitle
  19338. ftsTitleOverride
  19339. Mgriite
  19340. i4-5U
  19341. Greyo
  19342. Cu3AsSe3
  19343. Cubic
  19344. Sulphides{ Tellurides etc
  19345. Hydrothermal Ore veins
  19346. Sachsen, GermanyE
  19347. Erzgebirge (SW), Sachsen, Germany
  19348. Mgriite^Cu3AsSe3
  19349. ftsTag
  19350. Michenerite
  19351. ftstitle
  19352. ftsTitleOverride
  19353. Michenerite
  19354. e2-3c
  19355. Grey to silver
  19356. Opaque
  19357. PdBiTe
  19358. Massive{ minute grains}
  19359. Cubic
  19360. Fracture conchoidal{ brittle}
  19361. Sulphides{ Tellurides etc
  19362. Basic and Ultrabasic Volcanic rocks
  19363. Sudbury, Ontario, Canada; Western Australia; Finland; South Africa; Wyoming, USA; FSU
  19364. Frood Mine, McKim Twp., Sudbury Dist., Ontario, Canaday
  19365. Michenerite^PdBiTe
  19366. ftsTag
  19367. Microcline
  19368. ftstitle
  19369. ftsTitleOverride
  19370. MicroclineG
  19371. m6-7a
  19372. Variety of colours
  19373. Transparent_translucent
  19374. Perfect
  19375. KAlSi3O8
  19376. Prismatic{ blocky{ tabular{ massive}-
  19377. Triclinic
  19378. Uneven{ brittle}s
  19379. Framework Silicates
  19380. Intermediate_acid Volcanic rocks
  19381. very common mineral; widespread USA; Afghanistan, Brazil; Canada; Germany; India; Italy; Japan; Madagascar; Mexico; Norway; Sweden; FSU
  19382. Fredriksv
  19383. rn, Norway
  19384. Microcline^KAlSi3O8
  19385. ftsTag
  19386. Microlite
  19387. ftstitle
  19388. ftsTitleOverride
  19389. Microlite
  19390. i4-5_
  19391. Yellow to yellowish brown
  19392. Translucent_opaque
  19393. Distinct in one direction
  19394. [Ca{Na]2Ta2O6[O{OH{F]
  19395. Crystals octahedral{ up to 6cm or more in size{ often with modifying faces\ embedded grains or irregular masses{ twinning not common}
  19396. Cubic
  19397. Parting{ fracture subconchoidal to uneven{ brittle}
  19398. Oxides1
  19399. PegmatitesQ
  19400. Widespread, USA; Afghanistan, Western Australia; Brazil; Finland; France; Greenland; Madagascar; Norway; Sweden
  19401. Chesterfield, Hampshire Co., Massachusetts, USA
  19402. Microlite^(Ca,Na)2Ta2O6(O,OH,F)
  19403. ftsTag
  19404. Microsommite
  19405. ftstitle
  19406. ftsTitleOverride
  19407. MicrosommiteG
  19408. vNot determined
  19409. Colourless
  19410. Transparent
  19411. [Na{Ca{K]7_8[Si{Al]12O24[Cl{SO4{CO3]2_3
  19412. Minute prismatic crystals}
  19413. Trigonal;
  19414. Framework Silicates
  19415. Contact Metamorphic rocks
  19416. Campania, Italy
  19417. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italy
  19418. Microsommite^(Na,Ca,K)7-8(Si,Al)12O24(Cl,SO4,CO3)2-3W
  19419. ftsTag
  19420. Miersite
  19421. ftstitle
  19422. ftsTitleOverride
  19423. MiersiteC
  19424. e2-3]
  19425. Yellowy
  19426. Transparent
  19427. Perfect
  19428. [Ag{Cu]I
  19429. Crystals tetrahedral{ rarely cubo_octahedral\ crusts and aggregates of distinct crystals\ twinning common}W
  19430. Cubic
  19431. Fracture conchoidal{ brittle}
  19432. Halides
  19433. Oxidized Zones{ weathering products
  19434. Broken Hill, New South Wales, Australia; Arizona, USA
  19435. Broken Hill, New South Wales, Australia
  19436. Miersite^(Ag,Cu)I
  19437. ftsTag
  19438. Miharaite
  19439. ftstitle
  19440. ftsTitleOverride
  19441. Miharaite
  19442. g3-4W
  19443. Not determined{
  19444. PbCu4FeBiS6
  19445. Orthorhombic
  19446. Sulphosalts
  19447. Hydrothermal Ore veins
  19448. Okayama Prefecture, Japan
  19449. Mihara mine, Yoshii-cho, Shitsuki-gun, Okayama, Japan
  19450. Miharaite^PbCu4FeBiS6
  19451. ftsTag
  19452. Milarite
  19453. ftstitle
  19454. ftsTitleOverride
  19455. MilariteC
  19456. k5-6]
  19457. Yellow to yellowish green
  19458. Transparent_translucent
  19459. KCa2AlBe2Si12O30}*0}5H2O
  19460. Columnar{ hexagonal crystals}
  19461. TrigonalU
  19462. Conchoidal{ brittle}
  19463. Orthosilicates
  19464. Pegmatites
  19465. Czech Republic; Germany; Guanajuato, Mexico; Namibia; Switzerland; New Hampshire, North Carolina, USA; FSUC
  19466. Val Giuf, Tavetsch, Grischun (Graub
  19467. nden), Switzerland
  19468. Milarite^KCa2AlBe2Si12O30.*0.5H2O
  19469. ftsTag
  19470. Milarite^KCa2AlBe2Si12O30.*0.5H2O
  19471. itleOverride
  19472. Wulfenite
  19473. d to irregular 0.2 to 1.3mm grains.
  19474. Sulphosalts
  19475. Hackly fracture.
  19476. Nevada, USA
  19477. Hydrothermal Ore veins
  19478. ftstitle
  19479. Metalodevite
  19480. ftstitle
  19481. ftsTitleOverride
  19482. MetalodeviteG
  19483. vNot determined
  19484. Yellow
  19485. Not determined
  19486. Zn[UO2]2[AsO4]2}*10H2O
  19487. Less than 0}2mm crystals\ platy}
  19488. Tetragonal/
  19489. Hydrated ArsenatesW
  19490. Oxidized Zones{ weathering products
  19491. Riviera deposit, near Lod
  19492. ve, France
  19493. ve, H
  19494. rault, France
  19495. Metalodevite^Zn(UO2)2(AsO4)2.*10H2O
  19496. ftsTag
  19497. Metanovacekite
  19498. ftstitle
  19499. ftsTitleOverride
  19500. MetanovacekiteM
  19501. e2-3g
  19502. Yellow
  19503. Opaque
  19504. Perfect
  19505. Mg[UO2]2[AsO4]2}*4_*8H2O
  19506. Crystals rectangular plates flattened\ crusts or porous interlocking aggregates of thin plates and scales\ also as lamellar aggregates}
  19507. Tetragonal
  19508. Hydrated Arsenates
  19509. Oxidized Zones{ weathering products
  19510. Schwarzwald, Germany5
  19511. Anton mine, Schwarzwald, Germanyk
  19512. Metanovacekite^Mg(UO2)2(AsO4)2.*4-*8H2O
  19513. ftsTag
  19514. Metarossite
  19515. ftstitle
  19516. ftsTitleOverride
  19517. Metarossite
  19518. vNot determined
  19519. Yellow
  19520. Not determined
  19521. CaV2O6}*2H2O
  19522. Platy to flaky masses and veinlets{ twinned{ soluble in water}#
  19523. Triclinic
  19524. Friable}a
  19525. Organic Compounds
  19526. Sedimentary Uranium Ores
  19527. Arizona, Colorado, Utah, USA
  19528. Wm. O'Neill's Claim, Dolores River, Bull Pen Canyon, San Miguel Co., Colorado, USAQ
  19529. Metarossite^CaV2O6.*2H2O
  19530. ftsTag
  19531. Metaschoderite
  19532. ftstitle
  19533. ftsTitleOverride
  19534. MetaschoderiteK
  19535. Orange
  19536. Not determined
  19537. Al2[PO4][VO4]}*6H2O
  19538. Microscopic bladed tabular crystals{ elongated}
  19539. Monoclinic3
  19540. Hydrated Vanadates[
  19541. Altered Ultramafic rocks
  19542. Eureka, Nevada, USA
  19543. Van-Nav-Sand claims, Fish Creek Range, Eureka (S), Nevada, USA
  19544. Metaschoderite^Al2(PO4)(VO4).*6H2OI
  19545. ftsTag
  19546. Metaschoepite (Schoepite II)
  19547. ftstitle
  19548. ftsTitleOverride
  19549. Metaschoepite [Schoepite II]i
  19550. Yellow
  19551. Perfect
  19552. UO3}*1_*2H2O
  19553. Crystals tabular{ elongated{ pseudohexagonal aspect})
  19554. OrthorhombicK
  19555. Brittle}i
  19556. Oxides
  19557. Oxidized Zones{ weathering products
  19558. Katanga, Democratic Republic of Congo
  19559. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  19560. Metaschoepite (Schoepite II)^UO3.*1-*2H2O
  19561. ftsTag
  19562. Metasideronatrite
  19563. ftstitle
  19564. ftsTitleOverride
  19565. Metasideronatrite
  19566. e2-3m
  19567. Yellow
  19568. Perfect
  19569. Na2Fe~3[SO4]2[OH]}H2O
  19570. Coarse to fine crystalline aggregates\ crystals prismatic{ rare})
  19571. OrthorhombicK
  19572. Fracture fibrous{ soluble in boiling water}
  19573. Hydrated Sulphates
  19574. Evaporites
  19575. Antofagasta province, Chile; Teruel, Spain; Arizona, USA#
  19576. Sierra Gorda, Chuquicamata, Antofagasta, Chileg
  19577. Metasideronatrite^Na2Fe+3(SO4)2(OH).H2O
  19578. ftsTag
  19579. Metastudtite
  19580. ftstitle
  19581. ftsTitleOverride
  19582. MetastudtiteG
  19583. vNot determined
  19584. Yellow
  19585. Not determined
  19586. UO4}*2H2O
  19587. Pale yellow fibres or elongate tablets}
  19588. Orthorhombic-
  19589. OxidesI
  19590. Oxidized Zones{ weathering products
  19591. Shaba, Democratic Republic of Congo
  19592. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  19593. Metastudtite^UO4.*2H2OC
  19594. ftsTag
  19595. Metaswitzerite
  19596. ftstitle
  19597. ftsTitleOverride
  19598. MetaswitzeriteK
  19599. e2-3e
  19600. Perfect
  19601. Mn3[PO4]2}*4H2O
  19602. Micaceous flakes or bladed crystals up to 3mm long{ flattened}
  19603. Monoclinic7
  19604. Hydrated Phosphates
  19605. Pegmatites
  19606. North Carolina, USA
  19607. Foote Mineral Company spodumene mine, Kings Mt. (near), Cleveland Co., North Carolina, USA
  19608. Metaswitzerite^Mn3(PO4)2.*4H2OY
  19609. ftsTag
  19610. Metatorbernite
  19611. ftstitle
  19612. ftsTitleOverride
  19613. MetatorberniteO
  19614. e2-3i
  19615. Green
  19616. Transparent_translucent
  19617. Perfect
  19618. Cu[UO2]2[PO4]2}*8H2O
  19619. Crystals thin tablets{ lamellar aggregates{ rosettes and sheaflike or subparallel aggregates{ dehydration pseudomorphs after torbernite}
  19620. Tetragonal
  19621. Brittle}
  19622. Hydrated Phosphates
  19623. Oxidized Zones{ weathering products
  19624. Arizona, Colorado, South Dakota, USA; Czech Republic; Gabon; Germany; Democratic Republic of Congo
  19625. Metatorbernite^Cu(UO2)2(PO4)2.*8H2O
  19626. ftsTag
  19627. Metatyuyamunite
  19628. ftstitle
  19629. ftsTitleOverride
  19630. Metatyuyamunite
  19631. Yellow
  19632. Perfect
  19633. Ca[UO2]2[V~5]2O8*3H2O
  19634. Commonly compact to microcrystalline masses\ pulverulent{ thin coatings and films{ impregnation in sandstone or limestone\ crystals are tiny scales and laths}
  19635. Orthorhombic
  19636. Compound Borates
  19637. Sedimentary Uranium Ores
  19638. Colorado, New Mexico, South Dakota, Wyoming, USA; Turkestan, FSUK
  19639. Jo Dandy Mine, Montrose Co., Colorado, USA
  19640. Metatyuyamunite^Ca(UO2)2(V+5)2O8*3H2O
  19641. ftsTag
  19642. Metavandendriesscheite
  19643. ftstitle
  19644. ftsTitleOverride
  19645. Metavandendriesscheite]
  19646. Orange
  19647. Transparent_translucent
  19648. Perfect
  19649. PbU7O22}nH2O   [n<12]
  19650. Prismatic crystals} Commonly massive}
  19651. Orthorhombicg
  19652. Oxides
  19653. Oxidized Zones{ weathering products
  19654. Democratic Republic of Congo
  19655. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  19656. Metavandendriesscheite^PbU7O22.nH2O   (n<12)
  19657. ftsTag
  19658. Metavanmeersscheite
  19659. ftstitle
  19660. ftsTitleOverride
  19661. Metavanmeersscheite
  19662. vNot determined
  19663. Yellow
  19664. U~6[UO2]3[PO4]2[OH]6}*2HO
  19665. As elongated plates}
  19666. Orthorhombic/
  19667. Fluorescesgreen in uv light}a
  19668. Hydrated Phosphates
  19669. Pegmatites
  19670. Democratic Republic of Congo
  19671. Kobokobo pegmatite, Kivu, Democratic Republic of Congo)
  19672. Metavanmeersscheite^U+6(UO2)3(PO4)2(OH)6.*2HO
  19673. ftsTag
  19674. Metavariscite
  19675. ftstitle
  19676. ftsTitleOverride
  19677. Metavariscite
  19678. g3-4g
  19679. Green
  19680. Transparent_translucent
  19681. Not determined
  19682. AlPO4}*2H2O
  19683. Crystals minute{ thin to thick tabular{ slightly elongated or equant\ rarely long prismatic\ granular{ massive\ contact twins}
  19684. Monoclinic
  19685. Brittle}
  19686. Hydrated Phosphates
  19687. Many different geological environments/
  19688. Nevada, Utah, USA; Malpelo Island, Pacific Oceanu
  19689. Edison-Bird Mine, Utahlite Hill, Lucin (NW), Box Elder Co., Utah, USA
  19690. Metavariscite^AlPO4.*2H2O
  19691. ftsTag
  19692. Metavariscite
  19693. g3-4g
  19694. Green
  19695. Transparent_translucent
  19696. Not determined
  19697. AlPO4}*2H2O
  19698. Crystals minute{ thin to thick tabular{ slightly elongated or equant\ rarely long prismatic\ granular{ massive\ contact twins}
  19699. Monoclinic
  19700. Brittle}
  19701. Hydrated Phosphates
  19702. Many different geological environments/
  19703. Nevada, Utah, USA; Malpelo Island, Pacific Oceanu
  19704. Edison-Bird Mine, Utahlite Hill, Lucin (NW), Box Elder Co., Utah, USA
  19705. Metavariscite^AlPO4.*2H2O
  19706. \    1no
  19707. $OleR evoke^W     
  19708. Fleischerite^Pb3Ge(SO4)2(OH)6.*3H2O
  19709. Fillowite
  19710. Mesolite
  19711. ftstitle
  19712. ftsTitleOverride
  19713. MesoliteC
  19714. Colourless to white
  19715. Transparent
  19716. Perfect
  19717. Na2Ca2Al6Si9O30}*8H2O
  19718. Acicular crystals\ radial{ fine_fibrous{ semi_globular agg}{ compact{ massive{ earthy}]
  19719. Monoclinic}
  19720. Brittle}
  19721. Framework Silicates
  19722. Late stage cavities in Volcanic rocks
  19723. California, Colorado, Oregon, New Jersey, Pennsylvania, Washington, USA; Australia; Faeroe Islands, Greenland; Iceland, India; Ireland; Nova Scotia; Scotland; Sicily and elsewhere
  19724. e Islands, Denmark
  19725. Mesolite^Na2Ca2Al6Si9O30.*8H2O5
  19726. ftsTag
  19727. Messelite (Neomesselite)
  19728. ftstitle
  19729. ftsTitleOverride
  19730. Messelite [Neomesselite]c
  19731. g3-4}
  19732. Colourless to white
  19733. Transparent
  19734. Perfect
  19735. Ca2[Fe~2{Mn~2][PO4]2}*2H2O
  19736. Crystals prismatic to equant\ usually lamellar{ foliated{ or fibrous\ in radiating aggregates}
  19737. Triclinic
  19738. Fracture uneven\ brittle}
  19739. Hydrated Phosphates
  19740. Pegmatites%
  19741. New Hampshire, North Carolina, South Dakota, USA; Minas Gerais, Brazil
  19742. Messel (near), Hessen, Germany
  19743. Messelite (Neomesselite)^Ca2(Fe+2,Mn+2)(PO4)2.*2H2O
  19744. +1inC
  19745. ftsTag
  19746. Meta-aluminite
  19747. ftstitle
  19748. ftsTitleOverride
  19749. Meta_aluminiteK
  19750. vNot determined
  19751. White
  19752. Not determined
  19753. Al2[SO4][OH]4}*5H2O
  19754. Crystals minute laths\ also as microcrystalline masses}
  19755. MonoclinicI
  19756. Hydrated Sulphatesq
  19757. Oxidized Zones{ weathering products
  19758. Utah, USA; Greater Goloustan area, FSU
  19759. Fuemrole Mine, Temple Mt., Emery Co., Utah, USA
  19760. Meta-aluminite^Al2(SO4)(OH)4.*5H2Oo
  19761. ftsTag
  19762. Meta-ankoleite
  19763. ftstitle
  19764. ftsTitleOverride
  19765. Meta_ankoleiteM
  19766. vNot determined
  19767. Yellow
  19768. Perfect
  19769. K2[UO2]2[PO4]2}*6H2O
  19770. Plates{ usually about 0}5_1mm in diameter}
  19771. Tetragonal7
  19772. Micaceous}W
  19773. Hydrated Phosphates
  19774. Pegmatites
  19775. Ankole district, south-eastern Uganda; Sebungive district, Zimbabwe
  19776. Mungenyi pegmatite, Ankole district, Uganda (SW)A
  19777. Meta-ankoleite^K2(UO2)2(PO4)2.*6H2O
  19778. ftsTag
  19779. Meta-autunite
  19780. ftstitle
  19781. ftsTitleOverride
  19782. Meta_autunite
  19783. e2-3c
  19784. Yellow
  19785. Translucent_opaque
  19786. Perfect
  19787. Ca[UO2]2[PO4]2}*2_*6H2O
  19788. Dehydration pseudomorphs after autunite\ morphology same as that species}
  19789. Tetragonals
  19790. Hydrated Phosphates
  19791. Pegmatites
  19792. California, Colorado, South Dakota, Utah, Washington, USA; Brazil; Cornwall, England; France; Germany; Iran; Japan; Democratic Republic of Congoc
  19793. Meta-autunite^Ca(UO2)2(PO4)2.*2-*6H2O
  19794. ftsTag
  19795. Meta-uranocircite
  19796. ftstitle
  19797. ftsTitleOverride
  19798. Meta_uranocircite
  19799. e2-3m
  19800. Yellow to yellowish green
  19801. Transparent_translucent
  19802. Not determined
  19803. Ba[UO2]2[PO4]2}*8H2O
  19804. Platy crystals flattened with rectangular outline\ subparallel aggregates or fan_like groups}
  19805. Monoclinic
  19806. Not brittle{ thin flakes flexible}
  19807. Hydrated Phosphates
  19808. Oxidized Zones{ weathering products
  19809. Arizona, South Dakota, Utah, USA; Bavaria; France; Germany; Madagascar; Romania; Spain
  19810. Meta-uranocircite^Ba(UO2)2(PO4)2.*8H2O
  19811. ftsTag
  19812. Meta-uranospinite
  19813. ftstitle
  19814. ftsTitleOverride
  19815. Meta_uranospinite
  19816. e2-3m
  19817. Yellow to yellowish green
  19818. Perfect
  19819. Ca[UO2]2[AsO4]2}*8H2O
  19820. Crystals small thin rectangular plates flattened}
  19821. TetragonalO
  19822. Brittle}m
  19823. Hydrated Arsenates
  19824. Oxidized Zones{ weathering products
  19825. Baden, Germany
  19826. Sophia mine, Wittichen, Schwarzwald, Germany5
  19827. Meta-uranospinite^Ca(UO2)2(AsO4)2.*8H2O
  19828. ftsTag
  19829. Metaborite
  19830. ftstitle
  19831. ftsTitleOverride
  19832. MetaboriteE
  19833. Colourless}
  19834. Not determined
  19835. Aggregates up to 1cm in size{ showing single faces of the tetrahedron and trigonal tristetrahedron} Slowly soluble in water}M
  19836. Cubic
  19837. Brittle{ fracture conchoidal}
  19838. Anhydrous Borates
  19839. Evaporites
  19840. Kazakhstan, FSU
  19841. Unspecified locality, Kazakhstan(?), FSUI
  19842. Metaborite^HBO2
  19843. ftsTag
  19844. Metadelrioite
  19845. ftstitle
  19846. ftsTitleOverride
  19847. Metadelrioite
  19848. Yellow to yellowish green
  19849. Not determined
  19850. CaSrV2O6[OH]2
  19851. Aggregates of fibrous acicular crystals\ often as intergrowths with delrioite}=
  19852. Triclinic
  19853. Anhydrous Vanadates
  19854. Efflorescences
  19855. Colorado, USA
  19856. Jo Dandy Mine, Montrose Co., Colorado, USA
  19857. Metadelrioite^CaSrV2O6(OH)2
  19858. ftsTag
  19859. Metahaiweeite
  19860. ftstitle
  19861. ftsTitleOverride
  19862. Metahaiweeite
  19863. g3-4g
  19864. Yellow to yellowish green
  19865. Translucent
  19866. Clear
  19867. Ca[UO2]2Si6O15}*nH2O    [n<5]
  19868. Spherical aggregates\ flakes}
  19869. Monoclinic]
  19870. Fluoresces dull green under uv light}
  19871. Silicates
  19872. Evaporites
  19873. California, USA
  19874. Haiwee Reservoir, Coso Mts, California, USA
  19875. Metahaiweeite^Ca(UO2)2Si6O15.*nH2O    (n<5)
  19876. ftsTag
  19877. Metaheinrichite
  19878. ftstitle
  19879. ftsTitleOverride
  19880. Metaheinrichite
  19881. e2-3i
  19882. Yellow to yellowish green
  19883. Transparent_translucent
  19884. Perfect
  19885. Ba[UO2]2[AsO4]2}*8H2O
  19886. Crystals tabular\ up to 1mm on a side\ not more than 0}1mm thick}
  19887. Tetragonal
  19888. Hydrated Arsenates
  19889. Oxidized Zones{ weathering products
  19890. Oregon, USA; Schwarzwald, Germany
  19891. White King Mine, Lakeview (near), Lake Co., Oregon, USA
  19892. Metaheinrichite^Ba(UO2)2(AsO4)2.*8H2O
  19893. ftsTag
  19894. Metahewettite
  19895. ftstitle
  19896. ftsTitleOverride
  19897. Metahewettite
  19898. vNot determined
  19899. Not determined
  19900. CaV6O16}*3H2O
  19901. Nodular aggregates and coatings of fibres{ crystals are well_developed laths}
  19902. MonoclinicU
  19903. Organic Compounds
  19904. Sedimentary rocks
  19905. Colorado, South Dakota, Utah, USA
  19906. Jo Dandy Claim, East Paradox Valley, Montrose Co., Colorado, USA ; Henry Mountains, Utah, USA ; Thompsons (SE), Yellow Cat Creek, Utah, USA
  19907. Metahewettite^CaV6O16.*3H2O
  19908. ftsTag
  19909. Metakahlerite
  19910. ftstitle
  19911. ftsTitleOverride
  19912. Metakahlerite
  19913. vNot determined
  19914. Yellow
  19915. Very good
  19916. Fe~2[UO2]2[AsO4]2}*8H2O
  19917. Scaly aggregates}
  19918. Tetragonal!
  19919. Hydrated ArsenatesI
  19920. Oxidized Zones{ weathering products
  19921. Baden, Germany
  19922. Sophia mine, Wittichen, Schwarzwald, Germany
  19923. Metakahlerite^Fe+2(UO2)2(AsO4)2.*8H2O
  19924. ftsTag
  19925. Metakirchheimerite
  19926. ftstitle
  19927. ftsTitleOverride
  19928. MetakirchheimeriteS
  19929. e2-3m
  19930. Very good
  19931. Co[UO2]2[AsO4]2}*8H2O
  19932. As tabular crystals and crusts}
  19933. Tetragonal)
  19934. Hydrated ArsenatesQ
  19935. Oxidized Zones{ weathering products
  19936. Schwarzwald, Germany
  19937. Sophia mine, Wittichen, Schwarzwald, Germany
  19938. Metakirchheimerite^Co(UO2)2(AsO4)2.*8H2O?
  19939. ftsTag
  19940. Schwarzwald, Germany
  19941. Sophia mine, Wittichen, Schwarzwald, Germany
  19942. Metakirchheimerite^Co(UO2)2(AsO4)2.*8H2O
  19943. , USA
  19944. Metahaiweeit:
  19945. nt geological environments
  19946. ftstitle
  19947. California, South Dakota, USA; Barkevik, Norway; "hornblende" localities worldwide
  19948. Ferrohornblende^Ca2(Fe+2,Mg)4Al(Si7Al)O22(OH,F)2  Mg/Mg + Fe+2) = *0-*0.49
  19949. Ferrohornblende^Ca2(Fe+2,Mg)4Al(Si7Al)O22(OH
  19950. Meliphanite (Melinophane)
  19951. ftstitle
  19952. ftsTitleOverride
  19953. Meliphanite [Melinophane]
  19954. k5-6}
  19955. Yellow
  19956. Transparent
  19957. Perfect
  19958. [Ca{Na]2Be[Si{Al]2[O{OH{F]7
  19959. Thin tabular crystals or short square pyramids} Also as lamellar aggregates up to several centimetres long}
  19960. Tetragonal
  19961. Silicates
  19962. Pegmatites
  19963. Norway    
  19964. Frediksv
  19965. rn (near), Norway9
  19966. Meliphanite (Melinophane)^(Ca,Na)2Be(Si,Al)2(O,OH,F)7
  19967. ftsTag
  19968. Mellite
  19969. ftstitle
  19970. ftsTitleOverride
  19971. Mellite
  19972. e2-3[
  19973. Brown
  19974. Transparent_translucent
  19975. Indistinct
  19976. Al2[C6[COO]6]}*16H2O
  19977. Crystals prismatic or pyramidal\ small and rare\ also massive{ fine granular{ nodular{ or as coatings}k
  19978. Tetragonal
  19979. Fracture conchoidal\ somewhat sectile}
  19980. Organic Compounds
  19981. Sedimentary rocks
  19982. Czech Republic; Seine, France; Germany; Italy; FSU_
  19983. Artern, Th
  19984. ringen, Germany
  19985. Mellite^Al2[C6(COO)6].*16H2O
  19986. ftsTag
  19987. Melonite
  19988. ftstitle
  19989. ftsTitleOverride
  19990. MeloniteC
  19991. c1-2]
  19992. White
  19993. Opaque
  19994. Perfect
  19995. NiTe2
  19996. Hexagonal lamellae{ indistinct laminated particles}
  19997. Trigonal7
  19998. Brittle}U
  19999. Sulphides{ Tellurides etc
  20000. Hydrothermal Ore veins
  20001. California, Colorado, USA; South Australia; Kambalda, Western Australlia; Canada; Japan; Norway; Sweden; FSU3
  20002. Stanislaus Mine, Carson Hill, Calaveras Co., California, USA
  20003. Melonite^NiTe2
  20004. ftsTag
  20005. Melonjosephite
  20006. ftstitle
  20007. ftsTitleOverride
  20008. MelonjosephiteK
  20009. Light green to blackish green
  20010. Perfect
  20011. CaFe~2Fe~3[PO4]2[OH]
  20012. Massive\ fibrous}
  20013. Orthorhombic)
  20014. Anhydrous PhosphatesS
  20015. Pegmatitess
  20016. Plaine des Zenaga, Morocco
  20017. D'Angarf-sud pegmatite, Anti-atlas, Plaine des Zenaga, Morocco
  20018. Melonjosephite^CaFe+2Fe+3(PO4)2(OH)
  20019. *3H2u
  20020. ftsTag
  20021. Mendipite
  20022. ftstitle
  20023. ftsTitleOverride
  20024. Mendipite
  20025. e2-3_
  20026. Colourless to white
  20027. Transparent_translucent
  20028. Perfect
  20029. Pb3Cl2O2
  20030. Columnar or fibrous masses{ often radiated}
  20031. OrthorhombicW
  20032. Fracture conchoidal to uneven}
  20033. Halides
  20034. Oxidized Zones{ weathering products
  20035. Somerset, England, UK; Westphalia, Germany; Altai Mountains, FSU9
  20036. Churchill, Mendip Hills, Somerset, Englandy
  20037. Mendipite^Pb3Cl2O2
  20038. ftsTag
  20039. Mendozavilite
  20040. ftstitle
  20041. ftsTitleOverride
  20042. Mendozavilite
  20043. c1-2c
  20044. Yellow
  20045. Not determined
  20046. Na[Ca{Mg]2[Fe~3]6[PO4]2[PMo11O39][OH{Cl]10}*33H2O
  20047. As minute crystals}
  20048. Monoclinic5
  20049. Hydrated Phosphates
  20050. Oxidized Zones{ weathering products
  20051. Sonora, Mexico
  20052. Cumobabi Mo deposit, Cumpas, Sonora, Mexico
  20053. Mendozavilite^Na(Ca,Mg)2(Fe+3)6(PO4)2(PMo11O39)(OH,Cl)10.*33H2O
  20054. ftsTag
  20055. Mendozite
  20056. ftstitle
  20057. ftsTitleOverride
  20058. Mendozite
  20059. Colourless to white
  20060. Transparent
  20061. NaAl[SO4]2}*11H2O
  20062. Crusts and fibrous masses\ synthetic crystals prismatic or pseudorhombohedral}M
  20063. Monoclinicm
  20064. Hydrated Sulphates
  20065. Oxidized Zones{ weathering products
  20066. California, Colorado, Missouri, Utah, USA; Argentina; Chile; Japan'
  20067. St. Juan, Mendoza (near), Argentina
  20068. Mendozite^NaAl(SO4)2.*11H2O
  20069. ftsTag
  20070. Mercallite
  20071. ftstitle
  20072. ftsTitleOverride
  20073. MercalliteE
  20074. vNot determined
  20075. Colourless
  20076. Transparent
  20077. KHSO4
  20078. Stalactites composed of minute tabular crystals})
  20079. OrthorhombicK
  20080. Anhydrous Sulphates
  20081. Fumaroles
  20082. Mt. Vesuvius, Italy
  20083. Mt. Vesuvius, Napoli, Campania, Italy
  20084. Mercallite^KHSO4+
  20085. ftsTag
  20086. Mercury
  20087. ftstitle
  20088. ftsTitleOverride
  20089. Mercury
  20090. vNot determined
  20091. Silver
  20092. Opaque
  20093. Little drops}
  20094. Trigonal
  20095. Greasy}
  20096. Native elements and Alloys_
  20097. Hydrothermal Ore veins
  20098. Arizona, California, Texas, Utah, Washington, USA; Germany; Italy; Spain; Former Yugoslavia
  20099. Mercury^Hg'
  20100. ftsTag
  20101. Merenskyite
  20102. ftstitle
  20103. ftsTitleOverride
  20104. Merenskyite
  20105. g3-4[
  20106. [Pd{Pt][Te{Bi]2
  20107. Minute grains}
  20108. Trigonal
  20109. Sulphides{ Tellurides etc
  20110. Basic and Ultrabasic Volcanic rocks
  20111. Transvaal, South Africa
  20112. Rustenburg mine, Merensky Reef, Pretoria, Transvaal, South Africa
  20113. Merenskyite^(Pd,Pt)(Te,Bi)2
  20114. ftsTag
  20115. Merlinoite
  20116. ftstitle
  20117. ftsTitleOverride
  20118. MerlinoiteA
  20119. vNot determined
  20120. White
  20121. [K{Ca{Na{Ba]7Si23Al9O64}*23H2O
  20122. Spheroidal aggregates up to 1 mm across}
  20123. Orthorhombic
  20124. Framework Silicates
  20125. Intermediate to acid Volcanic rocks
  20126. Lazio, Italy
  20127. Cupaello quarry, Rieti, Santa Rufina (near), Lazio (Latium), Italy
  20128. Merlinoite^(K,Ca,Na,Ba)7Si23Al9O64.*23H2O
  20129. ftsTag
  20130. Merrihueite
  20131. ftstitle
  20132. ftsTitleOverride
  20133. Merrihueite
  20134. vNot determined
  20135. Bluish green
  20136. Not determined
  20137. [K{Na]2[Fe{Mg]5Si12O30
  20138. Tiny grains}
  20139. Hexagonal
  20140. OrthosilicatesC
  20141. Meteoritesc
  20142. Deep Space
  20143. -Madaras meteorite, Harghita Co., Romania
  20144. Merrihueite^(K,Na)2(Fe,Mg)5Si12O30    
  20145. c{ rC
  20146. ftsTag
  20147. Mertieite-I
  20148. ftstitle
  20149. ftsTitleOverride
  20150. Mertieite_I
  20151. VHN50=561-593
  20152. Bronze to brassy
  20153. Opaque
  20154. Not determined
  20155. Pd11[Sb{As]4
  20156. Grains up to 0}5mm}
  20157. Monoclinic;
  20158. Sulphides{ Tellurides etc
  20159. Alluvial deposits
  20160. Goodnews Bay, Alaska
  20161. Mertieite-I^Pd11(Sb,As)4
  20162. ftsTag
  20163. Mertieite-II
  20164. ftstitle
  20165. ftsTitleOverride
  20166. Mertieite_IIG
  20167. VHN50=570-593
  20168. Bronze to brassy
  20169. Opaque
  20170. Not determined
  20171. Pd8[Sb{As]3
  20172. Massive}
  20173. Trigonal/
  20174. Sulphides{ Tellurides etc
  20175. Alluvials deposits
  20176. Goodnews Bay, Alaska; Farm Tweefontein, near Potgietersrust, Transvaal, South Africa
  20177. Mertieite-II^Pd8(Sb,As)3)
  20178. ftsTag
  20179. Africa
  20180. Mertieite-II^Pd8(Sb,As)3
  20181. Yellow
  20182. Regional Metamorphic rocks
  20183. ftstitle
  20184. Prieska, South Africa
  20185. Ferro-actinolite^Ca2(Fe+2,Mg)5Si8O22(OH)2
  20186. Ferro-actinolite^Ca2(Fe+2,Mg)5Si8O22(OH)2
  20187. Mcgillite
  20188. ftstitle
  20189. ftsTitleOverride
  20190. Mcgillite
  20191. g3-4Y
  20192. [Mn~2{Fe~2]8Si6O15[OH]8Cl2
  20193. Trigonal
  20194. Silicates
  20195. Hydrothermal Ore veins'
  20196. British Columbia, Canada; Tochigi Prefecture, Japan
  20197. Sullivan mine, Kimberley, British Columbia, Canada
  20198. Mcgillite^(Mn+2,Fe+2)8Si6O15(OH)8Cl2
  20199. ftsTag
  20200. Mcgovernite (Macgovernite)
  20201. ftstitle
  20202. ftsTitleOverride
  20203. Mcgovernite [Macgovernite]e
  20204. vNot determined
  20205. Reddish brown
  20206. Translucent
  20207. Perfect
  20208. [Mn{Mg]19Zn3[AsO3][AsO4]3[SiO4]3[OH]21+
  20209. Massive{ granular and mica_like books}g
  20210. Trigonal
  20211. Silicates
  20212. Skarns and Calc_Silicates
  20213. New Jersey, USA
  20214. Stirling Hill mine, Ogdensburg, Sussex Co., New Jersey, USA
  20215. Mcgovernite (Macgovernite)^(Mn,Mg)19Zn3(AsO3)(AsO4)3(SiO4)3(OH)21
  20216. ftsTag
  20217. Mcguinnessite
  20218. ftstitle
  20219. ftsTitleOverride
  20220. Mcguinnessite
  20221. e2-3a
  20222. Bluish green
  20223. [Mg{Cu]2[CO3][OH]2
  20224. As 0}1 to 2mm diameter spherules}
  20225. Monoclinic
  20226. Anhydrous Carbonates-
  20227. Oxidized Zones{ weathering products
  20228. Mendocino County, California, USA; Austria
  20229. Red Mountain (locality #2), Mendocino Co., California, USA
  20230. Mcguinnessite^(Mg,Cu)2(CO3)(OH)27
  20231. ftsTag
  20232. Mckelveyite-(Y) (Mackelveyite)
  20233. ftstitle
  20234. ftsTitleOverride
  20235. Mckelveyite_[Y] [Mackelveyite]m
  20236. vNot determined
  20237. Yellow
  20238. Not determined
  20239. Ba3Na[Ca{U]Y[CO3]6}*3H2O
  20240. Small{ less than 0}5mm{ hemimorphic crystals and aggregates of crystal plates\ crystals are simple in development with maximum of six measurable forms}
  20241. Trigonal
  20242. No good cleavages}
  20243. Hydrated Carbonates
  20244. Sedimentary Uranium OresM
  20245. Wyoming, USAo
  20246. Diamond Alkali Daco No. 3, Green River formation, Sweetwater Co., Wyoming, USA
  20247. Mckelveyite-(Y) (Mackelveyite)^Ba3Na(Ca,U)Y(CO3)6.*3H2O
  20248. ftsTag
  20249. Mckinstryite (Mackinstryite)
  20250. ftstitle
  20251. ftsTitleOverride
  20252. Mckinstryite [Mackinstryite]k
  20253. vNot determined
  20254. Opaque
  20255. [Ag{Cu]2S
  20256. Masses of intergrown crystals 0}2_3mm in diameter}I
  20257. Orthorhombick
  20258. Fracture subconchoidal}
  20259. Sulphides{ Tellurides etc
  20260. Supergene Zones
  20261. Foster mine, Cobalt, Ontario, Canada; Japan; Poland; Norway; FSUE
  20262. Foster Mine, Coleman Twp., Cobalt, Ontario, Canada
  20263. Mckinstryite (Mackinstryite)^(Ag,Cu)2S
  20264. ftsTag
  20265. Mcnearite
  20266. ftstitle
  20267. ftsTitleOverride
  20268. Mcnearite
  20269. vNot determined
  20270. White
  20271. Perfect
  20272. NaCa5H4[AsO4]5}*4H2O
  20273. Radiating fibres from 1_2mm long}
  20274. Triclinic
  20275. Parallel to elongation}
  20276. Hydrated Arsenates{
  20277. Oxidized Zones{ weathering products
  20278. Vosges, France
  20279. Ste.- Marie-aux-Mines, Vosges Mtns., Haut-Rhin, Alsace, France-
  20280. Mcnearite^NaCa5H4(AsO4)5.*4H2Ok
  20281. ftsTag
  20282. Medaite
  20283. ftstitle
  20284. ftsTitleOverride
  20285. Medaite
  20286. vNot determined
  20287. Pink}
  20288. [Mn~2{Ca]6[V~5{As~5]Si5O18[OH]
  20289. As small grains}
  20290. Monoclinic
  20291. Silicates
  20292. Hydrothermal Ore veins]
  20293. Liguria, Italy
  20294. Molinello mine, Val Graveglia, Liguria, Italy
  20295. Medaite^(Mn+2,Ca)6(V+5,As+5)Si5O18(OH)
  20296. ftsTag
  20297. Meionite
  20298. ftstitle
  20299. ftsTitleOverride
  20300. MeioniteC
  20301. k5-6]
  20302. Variety of colours
  20303. Transparent_translucent
  20304. Distinct in one direction
  20305. 3CaAl2Si2O8}CaCO3
  20306. Short_prismatic{ thick_columnar{ granular{ fibrous{ radial{ massive}e
  20307. Tetragonal
  20308. Conchoidal{ brittle}
  20309. Framework Silicates
  20310. Metamorphic rocks
  20311. Finland; Italy; FSU
  20312. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italys
  20313. Meionite^3CaAl2Si2O8.CaCO3
  20314. ftsTag
  20315. Melanocerite-(Ce)
  20316. ftstitle
  20317. ftsTitleOverride
  20318. Melanocerite_[Ce]
  20319. Brown
  20320. Translucent
  20321. [Ce{Ca]5[Si{B]3O12[OH{F]}H2O
  20322. Usually massive\ rarely rhombohedral crystals}9
  20323. Hexagonal
  20324. Conchoidal fracture} Brittle}
  20325. Silicates
  20326. Pegmatites
  20327. Wilberforce, Ontario, Canada; Langesundfjord district, Norway; Siberia)
  20328. Melanocerite-(Ce)^(Ce,Ca)5(Si,B)3O12(OH,F).H2Ow
  20329. ftsTag
  20330. Melanophlogite
  20331. ftstitle
  20332. ftsTitleOverride
  20333. MelanophlogiteO
  20334. m6-7i
  20335. Variety of colours
  20336. Transparent_translucent
  20337. SiO2 with organic impurity    
  20338. Crystals simple cubes [pseudocubes] up to 4mm along edge{ rare\ complex intergrown rounded aggregates forming thin crusts}
  20339. Tetragonal
  20340. Brittle}
  20341. Silicates
  20342. Fumaroles
  20343. Agrigento and Palermo, Sicily; Bohemia, Czech Republicc
  20344. Giona mine, Racalmuto, Agrigento, Sicily
  20345. Melanophlogite^SiO2 with organic impurity
  20346. ftsTag
  20347. Melanostibite (Melanostibian, Lamprostibian)
  20348. ftstitle
  20349. ftsTitleOverride
  20350. Melanostibite [Melanostibian{ Lamprostibian]
  20351. Black
  20352. Transparent
  20353. Perfect
  20354. Mn[Sb~5{Fe~3]O3
  20355. Porous sponge_like aggregates of small striated crystals in parallel growth{ and as thin plates\ crystals often somewhat elongated}
  20356. Trigonal
  20357. Brittle}
  20358. Oxides
  20359. Skarns and Calc_Silicates
  20360. rebro, Swedenk
  20361. gruvan, Grythyttan (near), 
  20362. rebro, Sweden
  20363. Melanostibite (Melanostibian, Lamprostibian)^Mn(Sb+5,Fe+3)O3    
  20364. ftsTag
  20365. Melanotekite
  20366. ftstitle
  20367. ftsTitleOverride
  20368. MelanotekiteK
  20369. m6-7e
  20370. Black
  20371. Opaque
  20372. Not determined
  20373. Pb2[Fe~3]2Si2O9
  20374. Crystals prismatic\ massive{ cleavable}
  20375. OrthorhombicG
  20376. Two cleavages{ unequal}
  20377. Silicates
  20378. Oxidized Zones{ weathering products
  20379. New Mexico, USA; Namibia; Sweden
  20380. ngban mine, Filipstad (near), V
  20381. rmland, SwedenK
  20382. Melanotekite^Pb2(Fe+3)2Si2O9
  20383. ftsTag
  20384. Melanothallite
  20385. ftstitle
  20386. ftsTitleOverride
  20387. MelanothalliteM
  20388. vNot determined
  20389. Black
  20390. Perfect
  20391. Cu2OCl2
  20392. Plates up to 1 x 0}5 x 1 cm}
  20393. Orthorhombic
  20394. Cleavage one direction}
  20395. Halides
  20396. Fumaroles
  20397. Mt. Vesuvius, Italy
  20398. Mt. Vesuvius, Napoli, Campania, Italy
  20399. Melanothallite^Cu2OCl2'
  20400. ftsTag
  20401. Melanterite
  20402. ftstitle
  20403. ftsTitleOverride
  20404. Melanterite
  20405. Green
  20406. Translucent
  20407. Perfect
  20408. FeSO4}*7H2O
  20409. Columnar{ tabular{ needle_shaped crystals\  platy{ stalactitic agg}\  crusts{ efflorescences}
  20410. Monoclinicq
  20411. Conchoidal{ brittle{ water soluble}
  20412. Hydrated Sulphates
  20413. Oxidized Zones{ weathering products
  20414. Widespread USA; Czech Republic; Spain; Sweden; FSUU
  20415. Melanterite^FeSO4.*7H2O
  20416. ftsTag
  20417. ny; Madagascar; Romania; Spain
  20418. a is 
  20419. arameter
  20420. , replac
  20421. rea0d 
  20422. HANDLER
  20423.     (r. T
  20424. e0aer King Mine, Maggie Creek Dist., Eureka Co., b
  20425. Masutomilite
  20426. ftstitle
  20427. ftsTitleOverride
  20428. MasutomiliteI
  20429. e2-3c
  20430. Pink to purple
  20431. Transparent
  20432. Perfect
  20433. K[Li{Al{Mn]3[Si{Al]4O10[F{OH]2
  20434. As druses and pseudohexagonal crystals up to 3 cm across}
  20435. Monoclinick
  20436. Silicates
  20437. Pegmatites
  20438. Shiga Pref., Japan
  20439. Tanakamiyama, Otsu, Shiga Pref., Japan
  20440. Masutomilite^K(Li,Al,Mn)3(Si,Al)4O10(F,OH)2
  20441. ftsTag
  20442. Masuyite
  20443. ftstitle
  20444. ftsTitleOverride
  20445. MasuyiteA
  20446. vNot determined
  20447. Orange
  20448. Transparent
  20449. Perfect
  20450. Pb3[U~6]8O27}*10H2O
  20451. Crystals tabular\ pseudohexagonal\ extensively twinned\ very minute crystals}
  20452. Orthorhombics
  20453. Multiple Oxides
  20454. Sedimentary Uranium Ores
  20455. Katanga, Democratic Republic of Congo
  20456. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  20457. Masuyite^Pb3(U+6)8O27.*10H2O
  20458. ftsTag
  20459. Mathiasite
  20460. ftstitle
  20461. ftsTitleOverride
  20462. MathiasiteG
  20463. VHN100=1505
  20464. Black
  20465. Opaque
  20466. [K{Ca{Sr][Ti{Cr{Fe{Mg]21O38
  20467. Massive}
  20468. Trigonal)
  20469. Conchoidal fracture}S
  20470. Multiple Oxides
  20471. Altered Ultramafic rocks
  20472. Orange Free State, South Africa
  20473. Jagesfontein diamond mine, Orange Free State, South Africa-
  20474. Mathiasite^(K,Ca,Sr)(Ti,Cr,Fe,Mg)21O38s
  20475. ftsTag
  20476. Matildite
  20477. ftstitle
  20478. ftsTitleOverride
  20479. Matildite
  20480. e2-3_
  20481. Greyy
  20482. Opaque
  20483. AgBiS2
  20484. Crystals rare\ indistinct acicular or prismatic\ vertically striated\ up to 25mm long\ usually massive{ granular}
  20485. Trigonalq
  20486. Fracture uneven{ very brittle}
  20487. Sulphosalts
  20488. Hydrothermal Ore veins
  20489. California, Colorado, Idaho, USA; Austria; Bolivia; Brazil; Canada; Germany, Greenland; Japan; Peru; Spain; Switzerland; FSU
  20490. Matilda Mine, Morococha (near), Peru
  20491. Matildite^AgBiS2
  20492. ftsTag
  20493. Matlockite
  20494. ftstitle
  20495. ftsTitleOverride
  20496. MatlockiteG
  20497. e2-3a
  20498. Yellow}
  20499. Transparent
  20500. Perfect
  20501. PbFCl
  20502. Crystals tabular\ stout pyramidal with small prism faces\ rosettes or aggregates of platy crystals\ massive{ lamellar}e
  20503. Tetragonal
  20504. Fracture subconchoidal to uneven{ brittle}
  20505. Halides
  20506. Oxidized Zones{ weathering products
  20507. Arizona, USA; Chile; Derbyshire, England; Laurium Greece;
  20508. Cromford, Matlock (near), Derbyshire, England
  20509. Matlockite^PbFCl
  20510. ftsTag
  20511. Matraite
  20512. ftstitle
  20513. ftsTitleOverride
  20514. MatraiteC
  20515. g3-4]
  20516. Brown to brownish green
  20517. Transparent
  20518. Distinct in one direction
  20519. Crystals pyramidal\ sceptre_shaped aggregates which are oriented intergrowths of sphalerite with y_zns}
  20520. Trigonal
  20521. Brittle}
  20522. Sulphides{ Tellurides etc
  20523. Hydrothermal Ore veins
  20524. Matra Mountains, Hungary;
  20525. Matra Mts., Gy
  20526. soroszi, Hungary
  20527. Matraite^ZnS
  20528. ftsTag
  20529. Mattagamite
  20530. ftstitle
  20531. ftsTitleOverride
  20532. Mattagamite
  20533. i4-5]
  20534. Not determined
  20535. CoTe2
  20536. Massive\ minute equidimensional or blade_like grains isolated in altaite and as thin irregular rims on pyrrhotite and chalcopyrite in contact with altaite}
  20537. Orthorhombicq
  20538. Sulphides{ Tellurides etc
  20539. Hydrothermal Ore veins
  20540. Matagami, Quebec, Canada
  20541. Mattagami Lake Mine, Galin
  20542. e Twp., Abitibi Co., Qu
  20543. bec, CanadaO
  20544. Mattagamite^CoTe2
  20545. ftsTag
  20546. Matulaite
  20547. ftstitle
  20548. ftsTitleOverride
  20549. Matulaite
  20550. Colourless to white
  20551. Perfect
  20552. CaAl18[PO4]12[OH]20}*28H2O
  20553. Small rosettes of thin tabular crystals and as botryoidal forms}'
  20554. MonoclinicG
  20555. Hydrated Phosphates
  20556. Oxidized Zones{ weathering products
  20557. Wald-girmes, Germany; North Carolina, Pennsylvania, USA
  20558. LCA pegmatite mine, Gaston Co., North Carolina, USA
  20559. Matulaite^CaAl18(PO4)12(OH)20.*28H2O
  20560. ftsTag
  20561. Maucherite
  20562. ftstitle
  20563. ftsTitleOverride
  20564. MaucheriteG
  20565. Greyy
  20566. Opaque
  20567. Ni11As8
  20568. Small{ thin_tabular crystals\  mostly compact{  finely granular{ fibrous}
  20569. TetragonalM
  20570. Brittle}k
  20571. Sulphides{ Tellurides etc
  20572. Hydrothermal Ore veins
  20573. Ontario, Quebec, Canada; Austria; Germany; Morocco; Spain; Pennsylvania, USA)
  20574. Eisleben, Th
  20575. ringen (Thuringia), Germanyg
  20576. Maucherite^Ni11As8
  20577. ftsTag
  20578. Mawbyite
  20579. ftstitle
  20580. ftsTitleOverride
  20581. MawbyiteC
  20582. g3-4]
  20583. Orange to orange_brown
  20584. Transparent_translucent
  20585. Distinct in one direction
  20586. Pb2[Fe~3{Zn]4[AsO4]4[OH]3}H2O
  20587. Crusts of dogtooth to prismatic crystals up to 0}2 mm}g
  20588. Monoclinic
  20589. Conchoidal fracture}
  20590. Hydrated Arsenates
  20591. Oxidized Zones{ weathering products
  20592. Broken Hill, New South WalesE
  20593. Kintore open cut, Broken Hill, New South Wales, Australia
  20594. Mawbyite^Pb2(Fe+3,Zn)4(AsO4)4(OH)3.H2O
  20595. ftsTag
  20596. Mawsonite
  20597. ftstitle
  20598. ftsTitleOverride
  20599. Mawsonite
  20600. g3-4Y
  20601. Opaqueu
  20602. [Cu~1]6[Fe~3]2Sn~4S8
  20603. Massive}
  20604. Tetragonal
  20605. Sulphides{ Tellurides etc
  20606. Hydrothermal Ore veins9
  20607. Australia
  20608. Tingha, New South Wales, Australia and Mt. Lyell, Tasmania
  20609. Mawsonite^(Cu+1)6(Fe+3)2Sn+4S8
  20610. ftsTag
  20611. Mayenite
  20612. ftstitle
  20613. ftsTitleOverride
  20614. MayeniteA
  20615. vNot determined
  20616. Colourless
  20617. Transparent
  20618. Not determined
  20619. Ca12Al14O33
  20620. Rounded grains}
  20621. Cubic
  20622. OxidesM
  20623. Skarns and Calc_Silicates
  20624. Eifel district, Germany; Hatrurim Formation, Israel
  20625. Ettringer Bellerberg, Mayen, Eifel, Rheinland-Pfalz, Germany
  20626. Mayenite^Ca12Al14O33M
  20627. ftsTag
  20628. Mazzite
  20629. ftstitle
  20630. ftsTitleOverride
  20631. Mazzite
  20632. vNot determined
  20633. Colourless
  20634. Transparent
  20635. K2CaMg2[Al{Si]36O72}*28H2O
  20636. In groups of needles}
  20637. Trigonal
  20638. Framework Silicates
  20639. Late stage cavities in Volcanic rocks
  20640. Loire, France
  20641. Mont Semiol (Mt. Semiouse), Montbrison, Loire, France
  20642. Mazzite^K2CaMg2(Al,Si)36O72.*28H2O7
  20643. ftsTag
  20644. Mcconnellite
  20645. ftstitle
  20646. ftsTitleOverride
  20647. McconnelliteE
  20648. vNot determined
  20649. Not determined
  20650. CuCrO2
  20651. Trigonal
  20652. Oxides
  20653. Alluvials deposits'
  20654. Merume River, GuyanaQ
  20655. Merume River, Kamakusa (near), Mazaruni dist., Guyana
  20656. Mcconnellite^CuCrO2
  20657. ftsTag
  20658. Hydrated Carbonate=
  20659. not99l
  20660. Mantienneite
  20661. ftstitle
  20662. ftsTitleOverride
  20663. MantienneiteI
  20664. vNot determined
  20665. Yellow to yellowish brown
  20666. Perfect
  20667. KMg2Al2Ti[PO4]4[OH]3}*15H2O
  20668. Spheres up to 1 mm composed of radiating fibres}5
  20669. OrthorhombicW
  20670. Brittle}u
  20671. Hydrated Phosphates
  20672. Sedimentary rocks
  20673. Anloua, Cameroon
  20674. Anloua, Cameroon
  20675. Mantienneite^KMg2Al2Ti(PO4)4(OH)3.*15H2O[
  20676. ftsTag
  20677. Mapimite
  20678. ftstitle
  20679. ftsTitleOverride
  20680. Mapimite=
  20681. Bluish greenw
  20682. Not determined
  20683. Zn2[Fe~3]3[AsO4]3[OH]4}*10H2O
  20684. Monoclinic
  20685. Hydrated Arsenates
  20686. Oxidized Zones{ weathering products
  20687. Mapimi, Durango, Mexico
  20688. Ojuela mine, Mapimi, Durango, Mexico
  20689. Mapimite^Zn2(Fe+3)3(AsO4)3(OH)4.*10H2O
  20690. ftsTag
  20691. Marcasite
  20692. ftstitle
  20693. ftsTitleOverride
  20694. Marcasite
  20695. m6-7]
  20696. Bronze to brassy
  20697. Opaque
  20698. Distinct in one direction
  20699. Tabular{ short_columnar{ acicular{ fibrous agg}\ massive{ compact reniform{ nodular{ radial{ globular{ stratified}q
  20700. Orthorhombic
  20701. Brittle{ in damp air weathers easily}
  20702. Sulphides{ Tellurides etc
  20703. Sedimentary rocks
  20704. Widespread USA; Bolivia; Czech Republic; England; France; Germany; Mexico
  20705. Marcasite^FeS2
  20706. ftsTag
  20707. Margaritasite
  20708. ftstitle
  20709. ftsTitleOverride
  20710. Margaritasite
  20711. vNot determined
  20712. Yellow
  20713. Not determined
  20714. [Cs{K{H3O]2[UO2]2V2O8}H2O
  20715. As fine_grained aggregates}
  20716. Monoclinic1
  20717. Vanadium Oxysalts
  20718. Oxidized Zones{ weathering products
  20719. Chihuahua, Mexico
  20720. Margarita's Deposit, Pena Blanca Dist., Chihuahua (near), Chihuahua, Mexico
  20721. Margaritasite^(Cs,K,H3O)2(UO2)2V2O8.H2O
  20722. ftsTag
  20723. Margarite
  20724. ftstitle
  20725. ftsTitleOverride
  20726. Margarite
  20727. i4-5_
  20728. Pinky
  20729. Translucent
  20730. Perfect
  20731. CaAl2[Al2Si2]O10[OH]2
  20732. Thin tabular{ lamellar{ pseudohexagonal crystals\ compact{ scaly{ granular_lamellar{ disseminated}]
  20733. Monoclinic}
  20734. Brittle{ friable}
  20735. Sheet Silicates
  20736. Regional Metamorphic rocks
  20737. California, Massachusetts, North Carolina, Pennsylvania, USA; Australia; Austria; Greece; Italy; Japan; Scotland; South Africa; Switzerland; FSU
  20738. Mt. Greiner, Sterzing, Tyrol, Austria
  20739. Margarite^CaAl2(Al2Si2)O10(OH)2
  20740. ftsTag
  20741. Margarosanite
  20742. ftstitle
  20743. ftsTitleOverride
  20744. Margarosanite
  20745. e2-3e
  20746. Colourless
  20747. Transparent
  20748. Perfect
  20749. Pb[Ca{Mn]2Si3O9
  20750. Lamellar masses of thin plates\ plates show rhombic outlines of the two lesser cleavages}
  20751. Triclinic
  20752. Silicates
  20753. Skarns and Calc_Silicates
  20754. New Jersey, USA; L
  20755. ngban, Sweden
  20756. Franklin, Sussex Co., New Jersey, USA
  20757. Margarosanite^Pb(Ca,Mn)2Si3O9
  20758. ftsTag
  20759. Maricite
  20760. ftstitle
  20761. ftsTitleOverride
  20762. MariciteA
  20763. i4-5[
  20764. Greyu
  20765. Transparent_translucent
  20766. NaFe~2PO4
  20767. Crystals or grains elongated\ form subparallel to radiating aggregates}
  20768. Orthorhombic]
  20769. Anhydrous Phosphates
  20770. Sedimentary rocks
  20771. Yukon Territory, Canada
  20772. Big Fish River, Yukon Territory, Canada
  20773. Maricite^NaFe+2PO4M
  20774. ftsTag
  20775. Marokite
  20776. ftstitle
  20777. ftsTitleOverride
  20778. Marokite?
  20779. vNot determined
  20780. Black
  20781. Perfect
  20782. CaMn2O4
  20783. Large untwinned crystals flattened{ maximum size 5 x 1}5 x 0}5 cm}
  20784. Orthorhombic7
  20785. OxidesS
  20786. Hydrothermal Ore veins
  20787. Tachgagalt, Morocco; N.W. Cape Province, South Africa
  20788. Tachgagalt, Ouarzazate, Morocco
  20789. Marokite^CaMn2O41
  20790. ftsTag
  20791. Marrite
  20792. ftstitle
  20793. ftsTitleOverride
  20794. Marrite
  20795. Greyq
  20796. PbAgAsS3
  20797. Crystals equant to tabular\ striated}
  20798. Monoclinic
  20799. Fracture conchoidal{ brittle}
  20800. Sulphosalts
  20801. Hydrothermal Ore veins
  20802. Binnatal, Valais, Switzerland
  20803. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland    
  20804. Marrite^PbAgAsS39
  20805. ftsTag
  20806. Marshite
  20807. ftstitle
  20808. ftsTitleOverride
  20809. MarshiteC
  20810. e2-3]
  20811. Pinkw
  20812. Transparent
  20813. Perfect
  20814. Crystals tetrahedral{ often modified{ cubo_octahedral\ isolated crystals and crusts\}
  20815. Cubic
  20816. Fracture conchoidal{ brittle}
  20817. Halides
  20818. Oxidized Zones{ weathering products
  20819. Broken Hill, New South Wales, Australia; Chuquicamata, Chile7
  20820. Broken Hill, New South Wales, Australia
  20821. Marshite^CuI
  20822. ftsTag
  20823. Marsturite
  20824. ftstitle
  20825. ftsTitleOverride
  20826. MarsturiteE
  20827. White
  20828. Transparent_translucent
  20829. Imperfect
  20830. NaCaMn3Si5O14[OH]
  20831. Bladed prismatic crystals up to 0}5mm and as overgrowths on rhodonite}K
  20832. Triclinic
  20833. Chain Silicates
  20834. Skarns and Calc_Silicates
  20835. Sussex County, New Jersey, USA
  20836. Franklin, Sussex Co., New Jersey, USA
  20837. Marsturite^NaCaMn3Si5O14(OH)m
  20838. ftsTag
  20839. Marthozite
  20840. ftstitle
  20841. ftsTitleOverride
  20842. MarthoziteC
  20843. vNot determined
  20844. Green
  20845. Perfect
  20846. Cu[UO2]3[SeO3]3[OH]2}*7H2O
  20847. Millimetre_size crystals\ flattened\ striated}
  20848. Orthorhombic9
  20849. Selenites{ Selenates{ Tellurites{ Tellurates{
  20850. Oxidized Zones{ weathering products
  20851. Katanga, Democratic Republic of Congo
  20852. Musunoi deposit, Shaba, Democratic Republic of Congo;
  20853. Marthozite^Cu(UO2)3(SeO3)3(OH)2.*7H2O
  20854. ftsTag
  20855. Mascagnite
  20856. ftstitle
  20857. ftsTitleOverride
  20858. MascagniteG
  20859. e2-3a
  20860. Colourless
  20861. Transparent
  20862. [NH4]2SO4
  20863. Crystals rare{ prismatic\ crusts and stalactitic\ twinning\ polysynthetic}=
  20864. Orthorhombic_
  20865. Fracture uneven\ somewhat sectile}
  20866. Anhydrous Sulphates
  20867. Fumaroles
  20868. California, USA; Mt. Vesuvius, Italy; Mt. Etna, Sicily; Democratic Republic of CongoK
  20869. Mt. Vesuvius, Napoli, Campania, Italy; Mt. Etna, Sicily
  20870. Mascagnite^(NH4)2SO4
  20871. ftsTag
  20872. Matteuccite
  20873. ftstitle
  20874. ftsTitleOverride
  20875. Matteuccite
  20876. vNot determined
  20877. Colourless
  20878. Not determined
  20879. NaH[SO4]}H2O
  20880. Massive{ stalactitic}
  20881. Monoclinic
  20882. Hydrated SulphatesE
  20883. Fumaroles
  20884. Mt. Vesuvius, Italy
  20885. Mt. Vesuvius, Napoli, Campania, Italy
  20886. Matteuccite^NaH(SO4).H2O
  20887. ftsTag
  20888. Maslovite^(Pt,Pd)(Bi,Te)2
  20889. Harz, Germany; Mendoza
  20890. Opaque
  20891. (Cu,Ag)6PbS4
  20892. Submicroscopic grains.
  20893. Monoclinic
  20894. Sulphosalts
  20895. Akita, Japan
  20896. Hydrothermal Ore veins
  20897. Manganberzeliite
  20898. ftstitle
  20899. ftsTitleOverride
  20900. ManganberzeliiteQ
  20901. i4-5k
  20902. Yellow
  20903. Transparent_translucent
  20904. [Ca{Na]3[Mn{Mg]2[AsO4]3
  20905. As minute trapezohedrons} Usually massive}=
  20906. Cubic
  20907. Anhydrous Arsenates
  20908. Skarns and Calc_Silicates
  20909. rmland, Sweden
  20910. ngban mine, Filipstad (near), V
  20911. rmland, Sweden
  20912. Manganberzeliite^(Ca,Na)3(Mn,Mg)2(AsO4)3g
  20913. ftsTag
  20914. Manganese-H
  20915. rnesite
  20916. ftstitle
  20917. ftsTitleOverride
  20918. Manganese_Hornesite
  20919. White
  20920. Perfect
  20921. [Mn{Mg]3[AsO4]2}*8H2O
  20922. Massive}
  20923. Monoclinic
  20924. Hydrated Arsenates7
  20925. Skarns and Calc_Silicates
  20926. ngban, Sweden
  20927. Manganese-H
  20928. rnesite^(Mn,Mg)3(AsO4)2.*8H2O
  20929. ftsTag
  20930. Manganese-Shadlunite
  20931. ftstitle
  20932. ftsTitleOverride
  20933. Manganese_ShadluniteU
  20934. VHN20=195
  20935. Opaque
  20936. [Mn{Pb{Cd][Cu{Fe]8S8
  20937. As irregular small grains and veinlets in cubanite}
  20938. Cubic
  20939. Sulphides{ Tellurides etc
  20940. Hydrothermal Ore veins
  20941. Oktyabr deposit, Noril'sk region, FSU
  20942. Manganese-Shadlunite^(Mn,Pb,Cd)(Cu,Fe)8S8
  20943. ftsTag
  20944. Manganhumite
  20945. ftstitle
  20946. ftsTitleOverride
  20947. ManganhumiteE
  20948. Orange to orange_brown
  20949. Perfect
  20950. [Mn{Mg]7[SiO4]3[OH]2
  20951. Orthorhombic
  20952. Orthosilicates
  20953. Skarns and Calc_Silicates
  20954. rmland, Swedenm
  20955. Brattfors mine and L
  20956. ngban mine, Filipstad (near), V
  20957. rmland, Sweden
  20958. Manganhumite^(Mn,Mg)7(SiO4)3(OH)2
  20959. ftsTag
  20960. Manganite
  20961. ftstitle
  20962. ftsTitleOverride
  20963. Manganite
  20964. Black
  20965. Opaque
  20966. Perfect
  20967. MnO[OH]
  20968. Columnar crystals\ strongly striated{ compact{ granular{ radial{ needle_shaped}
  20969. MonoclinicW
  20970. Uneven{ brittle}}
  20971. Hydroxides
  20972. Oxidized Zones{ weathering products
  20973. Widespread USA; Canada; China; England; France; Ilfeld, Harz Mountains, Germany; Romania; Scotland; South Africa; Sweden and elsewheres
  20974. Ilfeld, Harz, Germany
  20975. Manganite^MnO(OH)
  20976. ftsTag
  20977. Manganocolumbite
  20978. ftstitle
  20979. ftsTitleOverride
  20980. ManganocolumbiteQ
  20981. m6-7k
  20982. Green
  20983. Distinct in one direction
  20984. [Mn~2{Fe~2][Nb{Ta]2O6
  20985. Crystals thin to thick tabular{ short prismatic})
  20986. OrthorhombicK
  20987. Fracture uneven to subconchoidal\ brittle}
  20988. Oxides
  20989. Late stage cavities in Granites or Syenites
  20990. San Diego County, California, Virginia, USA
  20991. New London, New London Co., Connecticut, USAm
  20992. Manganocolumbite^(Mn+2,Fe+2)(Nb,Ta)2O6
  20993. ftsTag
  20994. Manganolangbeinite
  20995. ftstitle
  20996. ftsTitleOverride
  20997. ManganolangbeiniteS
  20998. vNot determined
  20999. Not determined
  21000. K2Mn2[SO4]3
  21001. Crystals small tetrahedra}    
  21002. Cubic
  21003. Anhydrous Sulphates
  21004. Fumaroles
  21005. Mt. Vesuvius, Italy
  21006. Mt. Vesuvius, Napoli, Campania, Italy
  21007. Manganolangbeinite^K2Mn2(SO4)3
  21008. ftsTag
  21009. Manganosite
  21010. ftstitle
  21011. ftsTitleOverride
  21012. Manganosite
  21013. k5-6c
  21014. Green
  21015. Transparent
  21016. Crystals octahedral{ sometimes modified by dodecahedron or cube\ commonly as masses or irregular grains}S
  21017. Cubic
  21018. Fracture somewhat fibrous}
  21019. Oxides
  21020. Skarns and Calc_Silicates
  21021. New Jersey, USA; Sweden
  21022. ngban mine, Filipstad (near), V
  21023. rmland, Sweden_
  21024. Manganosite^MnO
  21025. ftsTag
  21026. Manganostibite
  21027. ftstitle
  21028. ftsTitleOverride
  21029. ManganostibiteO
  21030. vNot determined
  21031. Black
  21032. Opaque
  21033. Not determined
  21034. [Mn~2{Fe~2]7Sb~5As~5O12
  21035. Embedded grains{ sometimes with crystal outlines}
  21036. Orthorhombici
  21037. Fracture uneven}
  21038. Antimonites{ Arsenites
  21039. Skarns and Calc_Silicates
  21040. rmland, Sweden
  21041. Moss Mine, Nordmark, V
  21042. rmland, Sweden
  21043. Manganostibite^(Mn+2,Fe+2)7Sb+5As+5O12
  21044. ftsTag
  21045. Manganotantalite
  21046. ftstitle
  21047. ftsTitleOverride
  21048. ManganotantaliteS
  21049. m6-7m
  21050. Black
  21051. Translucent
  21052. Distinct in one direction
  21053. Mn~2Ta2O6
  21054. Crystals short prismatic{ equant{ or thick tabular\ massive\ twinning common}
  21055. Orthorhombic
  21056. Fracture subconchoidal to uneven\ brittle}
  21057. Multiple Oxides
  21058. Pegmatites
  21059. Widespread USA; Afghanistan, Australia; Brazil; England; Japan; Mozambique; Sweden; FSU
  21060. , Sweden
  21061. Manganotantalite^Mn+2Ta2O6
  21062. ftsTag
  21063. Manganotapiolite
  21064. ftstitle
  21065. ftsTitleOverride
  21066. ManganotapioliteQ
  21067. k5-6k
  21068. Brown
  21069. Translucent_opaque
  21070. Not determined
  21071. [Mn{Fe][Ta{Nb]2O6
  21072. Prismatic with poorly developed faces}7
  21073. TetragonalW
  21074. Multiple Oxides
  21075. Pegmatites
  21076. Orivesi, southern Finland
  21077. Viitaniemi, Er
  21078. rvi, Orivesi, Finland    
  21079. Manganotapiolite^(Mn,Fe)(Ta,Nb)2O6K
  21080. ftsTag
  21081. Manjiroite
  21082. ftstitle
  21083. ftsTitleOverride
  21084. ManjiroiteG
  21085. Greyy
  21086. Opaque
  21087. [Na{K][Mn~4{Mn~2]8O16}nH2O
  21088. Massive\ compact}
  21089. Tetragonal'
  21090. Conchoidal fracture}Q
  21091. Multiple Oxides
  21092. Oxidized Zones{ weathering products
  21093. Iwate, Japan
  21094. Kohare Mine, Iwate, Japan
  21095. Manjiroite^(Na,K)(Mn+4,Mn+2)8O16.nH2O
  21096. ftsTag
  21097. Mannardite
  21098. ftstitle
  21099. ftsTitleOverride
  21100. MannarditeG
  21101. Black
  21102. Opaque
  21103. Ba[Ti6[V~3]2]O16
  21104. Elongate{ prismatic crystals up to 3 x 15mm that are deeply striated parallel to their elongation}O
  21105. Tetragonalo
  21106. Uneven to subconchoidal fracture\ brittle}
  21107. Multiple Oxides
  21108. Hydrothermal Ore veins
  21109. Sifton Pass, British Columbia and New Brunswick, Canada
  21110. Rough Claims, Sifton Pass (N), Kechica River, British Columbia, Canada
  21111. Mannardite^Ba[Ti6(V+3)2]O16
  21112. ftsTag
  21113. Na-Komarovite
  21114. ftstitle
  21115. ftsTitleOverride
  21116. Na_Komarovite
  21117. vNot determined
  21118. White
  21119. [Na{Ca{H]2Nb2si2O10[OH{F]2}H2O
  21120. Orthorhombic
  21121. Ilimaussaq massif, Greenland    
  21122. Na-Komarovite^(Na,Ca,H)2Nb2si2O10(OH,F)2.H2OU
  21123. ftsTag
  21124. /BQn1a
  21125. Fredrikssonite
  21126. Reddish brown
  21127. ftstitle
  21128. ftsTitleOverride
  21129. MakineniteC
  21130. vNot determined
  21131. Yellow
  21132. Not determined
  21133. y_NiSe
  21134. Massive}
  21135. Trigonal
  21136. Sulphides{ Tellurides etc
  21137. Basic and Ultrabasic Igneous rocksi
  21138. Kuusamo, north-eastern Finland
  21139. Kuusamo, Finland (NE)
  21140. Makinenite^y_NiSe
  21141. Makinenite^y_NiSe
  21142. ftsTag
  21143. Malachite
  21144. ftstitle
  21145. ftsTitleOverride
  21146. Malachite
  21147. g3-4[
  21148. Green
  21149. Translucent_opaque
  21150. Perfect
  21151. [Cu~2]2[CO3][OH]2
  21152. Fibrous{ needle_shaped{ compact{ reniform\ botryoidal{ nodular{ stalactitic{ subvitreous{ agate_like striated{ massive{ earthy{ disseminated{ impregnations{ encrustations{ coatings}
  21153. Monoclinic
  21154. Anhydrous Carbonates
  21155. Oxidized Zones{ weathering products
  21156. Widespread, common copper mineral; Burra, South Australia; Broken Hill, New South Wales, Australia; France; Germany; Greece; Morocco; Namibia; western USA; Zambia; Democratic Republic of Congo and elsewhere
  21157. Malachite^(Cu+2)2(CO3)(OH)2
  21158. ftsTag
  21159. Malanite
  21160. ftstitle
  21161. ftsTitleOverride
  21162. MalaniteA
  21163. vNot determined
  21164. White
  21165. Opaque
  21166. Not determined
  21167. Cu[Pt{Ir]2S4
  21168. Granular}
  21169. Cubic
  21170. Sulphides{ Tellurides etc
  21171. Altered Ultramafic rocks
  21172. certain region in China
  21173. Unspecified locality, China
  21174. Malanite^Cu(Pt,Ir)2S4
  21175. ftsTag
  21176. Malayaite
  21177. ftstitle
  21178. ftsTitleOverride
  21179. Malayaite
  21180. g3-4]
  21181. Yellowy
  21182. Translucent
  21183. Not determined
  21184. CaSnSiO5
  21185. Massive\ crystals wedge_shaped up to 3cm in length}
  21186. MonoclinicG
  21187. Silicates
  21188. Skarns and Calc_Silicates
  21189. Devon, England; Japan; Chenderiang, Malaysia; Morocco; Thailand; FSU
  21190. Sungei Lok, Chenderiang, Perak, Malay Peninsula, Malaysia (Malaya)I
  21191. Malayaite^CaSnSiO5{
  21192. ftsTag
  21193. Maldonite
  21194. ftstitle
  21195. ftsTitleOverride
  21196. Maldonite
  21197. c1-2_
  21198. Silver{
  21199. Opaque
  21200. Distinct in one direction
  21201. Au2Bi
  21202. Massive granular and as thin coatings\ crystals octahedral up to 0}6mm}
  21203. Cubic
  21204. Malleable and sectile}
  21205. Native elements and Alloys
  21206. Hydrothermal Ore veins
  21207. Maldon, Victoria, Australia; FSU
  21208. Nuggety Reef, Maldon, Victoria, Australia
  21209. Maldonite^Au2Bi
  21210. ftsTag
  21211. Malladrite
  21212. ftstitle
  21213. ftsTitleOverride
  21214. MalladriteC
  21215. vNot determined
  21216. Not determined
  21217. Na2SiF6
  21218. As crusts\ synthetic crystals prismatic with basal plane and pyramid}
  21219. Trigonal?
  21220. Halides
  21221. Fumaroles
  21222. Mt. Vesuvius, Italy
  21223. Mt. Vesuvius, Napoli, Campania, Italy
  21224. Malladrite^Na2SiF6
  21225. ftsTag
  21226. Mallardite
  21227. ftstitle
  21228. ftsTitleOverride
  21229. MallarditeG
  21230. e2-3a
  21231. Opaque
  21232. MnSO4}*7H2O
  21233. Fibrous masses and crusts\ synthetic crystals tabular{ flattened}
  21234. MonoclinicK
  21235. Soluble in water}
  21236. Hydrated Sulphates
  21237. Oxidized Zones{ weathering products
  21238. New Mexico, Utah, USA; Hokkaido, Japan
  21239. Lucky Boy Mine, Butterfield Canyon, Salt Lake Co., Utah, USAc
  21240. Mallardite^MnSO4.*7H2O
  21241. ftsTag
  21242. Mammothite
  21243. ftstitle
  21244. ftsTitleOverride
  21245. MammothiteA
  21246. e2-3[
  21247. Blueu
  21248. Not determined
  21249. Pb6[Cu~2]4AlSb~5[SO4]2Cl4O2[OH]16
  21250. Monoclinic
  21251. Compound Sulphates
  21252. Oxidized Zones{ weathering products
  21253. Arizona, USA; Laurium, Attika, Greece
  21254. Mammoth Mine, Tiger, Pinal Co., Arizona, USA
  21255. Mammothite^Pb6(Cu+2)4AlSb+5(SO4)2Cl4O2(OH)16
  21256. ftsTag
  21257. Manandonite
  21258. ftstitle
  21259. ftsTitleOverride
  21260. Manandonite
  21261. e2-3c
  21262. Colourless
  21263. Transparent
  21264. Perfect
  21265. LiAl2[SiAl0}5B0}5]O5[OH]4
  21266. Lamellar aggregates and crusts of hexagonal plates}
  21267. Monoclinic]
  21268. Micaceous{ easily fusible}
  21269. Sheet Silicates
  21270. Pegmatites
  21271. Antandrokomby, Madagascar; Arizona, USA
  21272. Antandrokomby pegmatite, Manandona River, Sahatany Valley, Madagascar
  21273. Manandonite^LiAl2(SiAl0.5B0.5)O5(OH)4
  21274. ftsTag
  21275. Manasseite
  21276. ftstitle
  21277. ftsTitleOverride
  21278. ManasseiteG
  21279. White
  21280. Transparent
  21281. Perfect
  21282. Mg6Al2[CO3][OH]16}*4H2O
  21283. Massive{ foliated\ lamellar}
  21284. Trigonal9
  21285. Laminae flexible{ inelastic{ greasy feel}
  21286. Hydrated Carbonates
  21287. Skarns and Calc_Silicates
  21288. New York, USA; Brazil; Canada; Norway; Southern Siberian Platform
  21289. Snarum and Kongsberg, Norway; Amity, New York, USAs
  21290. Manasseite^Mg6Al2(CO3)(OH)16.*4H2O
  21291. ftsTag
  21292. Mandarinoite
  21293. ftstitle
  21294. ftsTitleOverride
  21295. MandarinoiteG
  21296. e2-3a
  21297. Green
  21298. [Fe~3]2[SeO3]3}*6H2O
  21299. Less than 0}5mm long crystals that are twinned}
  21300. Monoclinic'
  21301. Selenites{ Selenates{ Tellurites{ Telluratesi
  21302. Oxidized Zones{ weathering products
  21303. Pacajake, Bolivia; Cyprus; Honduras
  21304. Pacajake Mine, Colquechaca (Near), Potos
  21305. , Bolivia%
  21306. Mandarinoite^(Fe+3)2(SeO3)3.*6H2O
  21307. ftsTag
  21308. Mangan-neptunite
  21309. ftstitle
  21310. ftsTitleOverride
  21311. Mangan_neptuniteQ
  21312. k5-6k
  21313. Perfect
  21314. KNa2Li[Mn{Fe~2]2Ti2Si8O24
  21315. Crystals prismatic{ usually square in cross section}
  21316. Monoclinic=
  21317. Fracture conchoidal\ brittle}
  21318. Silicates
  21319. Syenites{ Alkali intrusions
  21320. Quebec, Canada; New Mexico; USA; Kola Peninsula, FSU
  21321. Lovozero massif, Kola Peninsula, Russia, FSUO
  21322. Mangan-neptunite^KNa2Li(Mn,Fe+2)2Ti2Si8O24
  21323. ftsTag
  21324. Manganbabingtonite
  21325. ftstitle
  21326. ftsTitleOverride
  21327. ManganbabingtoniteO
  21328. k5-6i
  21329. Perfect
  21330. Ca2[Mn~2{Fe~2]Fe~3Si5O14[OH]
  21331. Triclinic
  21332. Silicates
  21333. Skarns and Calc_Silicates
  21334. Sayan, Russia, FSUQ
  21335. Rudnyi Kaskad deposit, Sayan (E), Russia, FSU
  21336. Manganbabingtonite^Ca2(Mn+2,Fe+2)Fe+3Si5O14(OH)
  21337. ftsTag
  21338. Manganaxinite
  21339. ftstitle
  21340. ftsTitleOverride
  21341. Manganaxinite
  21342. m6-7_
  21343. Goody
  21344. Ca2Mn~2Al2BSi4O15[OH]
  21345. Triclinic
  21346. Orthosilicates
  21347. Pegmatites    
  21348. New Jersey, USA; central Morocco; southern New ZealandU
  21349. Harz Mts., Germany}
  21350. Manganaxinite^Ca2Mn+2Al2BSi4O15(OH)
  21351. Majorite^Mg3(Fe,Al,Si)a
  21352. 8,     !
  21353. (GDI)
  21354. N-s9&
  21355. kDewIP
  21356. a)3(Al,Fe+3)5(PO4)8.*13H2O
  21357. Trigonal
  21358. Nodular earthy aggregates.
  21359. Caves
  21360. ftstitle
  21361. ftsTitleOverride
  21362. Magnesioferrite
  21363. m6-7k
  21364. Black
  21365. Opaque
  21366. Not determined
  21367. Mg[Fe~3]2O4
  21368. Crystals minute{ octahedral\ usually massive{ fine granular{ twinning common}
  21369. Cubic
  21370. Fracture uneven to subconchoidal{ brittle{ strongly magnetic}
  21371. Oxides
  21372. Skarns and Calc_Silicates
  21373. Arkansas, California, New Jersey, Utah, USA; France; Italy, Lipari Islands; Sicilyq
  21374. Mt. Vesuvius, Napoli, Campania, Italy
  21375. Magnesioferrite^Mg[Fe~3]2O4
  21376. Magnesioferrite^Mg[Fe~3]2O4
  21377. ftsTag
  21378. ftstitle
  21379. ftsTitleOverride
  21380. MagnesiohornblendeS
  21381. k5-6m
  21382. Green
  21383. Perfect
  21384. Ca2[Mg{Fe~2]4Al[Si7Al]O22[OH{F]2
  21385. Crystals long to short prismatic{ often appearing nearly hexagonal in scross section and with rhombohedral_like terminations\ massive\ compact{ granular{ columnar{ bladed or fibrous\ twinning common{ simple{ lamellar}
  21386. Monoclinic
  21387. Parting}
  21388. Chain Silicates
  21389. Many different geological environmentsm
  21390. throughout the world
  21391. Magnesiohornblende^Ca2[Mg{Fe~2]4Al[Si7Al]O22[OH{F]2
  21392. Magnesiohornblende^Ca2[Mg{Fe~2]4Al[Si7Al]O22[OH{F]2
  21393. ftsTag
  21394. ftstitle
  21395. ftsTitleOverride
  21396. MagnesioriebeckiteW
  21397. Translucent_opaque
  21398. Perfect
  21399. Na2[Mg{Fe~2]3[Fe~3]2Si8O22[OH]2
  21400. Crystals long prismatic{ striated parallel to elongation\ massive\ fibrous to asbestiform{ columnar{ or granular\ twinning{ simple{ lamellar}
  21401. Monoclinic
  21402. Fracture uneven\ brittle}
  21403. Chain Silicates
  21404. Syenites{ Alkali intrusions
  21405. South Australia; Bolivia; Finland, Greenland; India; Japan; Namibia; Aberdeenshire, Scotland, UK; Colorado, Utah, Wyoming, USA; Ukraine, FSU
  21406. Japan
  21407. Magnesioriebeckite^Na2[Mg{Fe~2]3[Fe~3]2Si8O22[OH]2a
  21408. Magnesioriebeckite^Na2[Mg{Fe~2]3[Fe~3]2Si8O22[OH]2
  21409. ftsTag
  21410. ftstitle
  21411. ftsTitleOverride
  21412. Magnesiosadanagaite
  21413. Brown
  21414. Perfect
  21415. [K{Na]Ca2[Mg{Fe~2{Al{Fe~3{Ti]5[Si{Al]8O22[OH]2    Mg>Fe~2
  21416. Short prismatic crystals}
  21417. MonoclinicG
  21418. Chain Silicates
  21419. Skarns and Calc_Silicates
  21420. Japan
  21421. Yuge Island and Myojin Island, Japan
  21422. Magnesiosadanagaite^[K{Na]Ca2[Mg{Fe~2{Al{Fe~3{Ti]5[Si{Al]8O22[OH]2    Mg>Fe~2
  21423. Magnesiosadanagaite^[K{Na]Ca2[Mg{Fe~2{Al{Fe~3{Ti]5[Si{Al]8O22[OH]2    Mg>Fe~2
  21424. ftsTag
  21425. ftstitle
  21426. ftsTitleOverride
  21427. Magnesite
  21428. i4-5_
  21429. Colourless to white
  21430. Transparent_translucent
  21431. Perfect
  21432. MgCO3
  21433. Rhombohedral crystals\ compact{ reniform{ nodular{ coarsely granular{ spathic{ massive}
  21434. Trigonal}
  21435. Conchoidal{ brittle}
  21436. Anhydrous Carbonates
  21437. Many different geological environments
  21438. Widespread; Algeria; Austria; Brazil; India; Korea; Manchuria; Norway; South Africa; western USA; Democratic Republic of Congo
  21439. Magnesia, Thessalia, Greece and/or Baldissero Canavese, Piemonte, Italy
  21440. Magnesite^MgCO3
  21441. Magnesite^MgCO3
  21442. ftsTag
  21443. ftstitle
  21444. ftsTitleOverride
  21445. Magnesium astrophyllite
  21446. Yellow
  21447. Perfect
  21448. [Na{K]4Mg2[Fe~2{Fe~3{Mn]5Ti2Si8O24[O{OH{F]7
  21449. Monoclinic
  21450. Silicates
  21451. Syenites{ Alkali intrusions
  21452. Kola peninsula, Russia, FSU
  21453. Unspecified locality, Khibina, Kola Peninsula, Russia, FSU
  21454. Magnesium astrophyllite^[Na{K]4Mg2[Fe~2{Fe~3{Mn]5Ti2Si8O24[O{OH{F]7
  21455. Magnesium astrophyllite^[Na{K]4Mg2[Fe~2{Fe~3{Mn]5Ti2Si8O24[O{OH{F]7
  21456. ftsTag
  21457. ftstitle
  21458. ftsTitleOverride
  21459. Magnesium_chlorophoenicitec
  21460. vNot determined
  21461. Colourless to white
  21462. Perfect
  21463. [Mg{Mn]3Zn2[AsO4][OH{O]6
  21464. As rosettes and radial aggregates}7
  21465. MonoclinicW
  21466. Anhydrous Arsenates
  21467. Oxidized Zones{ weathering products
  21468. New Jersey, USA
  21469. Franklin, Sussex Co., New Jersey, USA
  21470. Magnesium_chlorophoenicite^[Mg{Mn]3Zn2[AsO4][OH{O]6
  21471. Magnesium_chlorophoenicite^[Mg{Mn]3Zn2[AsO4][OH{O]6
  21472. ftsTag
  21473. ftstitle
  21474. ftsTitleOverride
  21475. Magnetite
  21476. m6-7_
  21477. Black
  21478. Opaque
  21479. Fe~2[Fe~3]2O4
  21480. Octahedral{ dodecahedral crystals\ compact{ massive{ coarsely and finely granular{ disseminated}K
  21481. Cubic
  21482. Conchoidal{ brittle{ magnetic}
  21483. Oxides
  21484. Basic and Ultrabasic Volcanic rocks
  21485. Widespread common mineral; Austria; Brazil; Canada; Germany; Hungary; Italy; Mexico; Norway; South Africa; Sweden; Switzerland; USA; FSU and elsewhere
  21486. Magnesia, Thessalia, Greece
  21487. Magnetite^Fe~2[Fe~3]2O4
  21488. Magnetite^Fe~2[Fe~3]2O4
  21489. ftsTag
  21490. ftstitle
  21491. ftsTitleOverride
  21492. Magnetoplumbite
  21493. Black
  21494. Opaque
  21495. Perfect
  21496. Pb[Fe~3{Mn~3]12O19
  21497. Crystals steep pyramidal{ doubly terminated})
  21498. TrigonalG
  21499. Strongly magnetic}o
  21500. Multiple Oxides
  21501. Skarns and Calc_Silicates
  21502. ngban, Sweden
  21503. ngban mine, Filipstad (near), V
  21504. rmland, Sweden1
  21505. Magnetoplumbite^Pb[Fe~3{Mn~3]12O19s
  21506. Magnetoplumbite^Pb[Fe~3{Mn~3]12O19
  21507. ftsTag
  21508. ftstitle
  21509. ftsTitleOverride
  21510. MagniotripliteI
  21511. k5-6c
  21512. Reddish brown
  21513. [Mg{Fe{Mn]2[PO4]F
  21514. Monoclinic
  21515. Anhydrous Phosphates
  21516. Pegmatites3
  21517. Turkestan ridge, Tadzhikistan or Kirghizia, FSU
  21518. Magniotriplite^[Mg{Fe{Mn]2[PO4]F
  21519. Magniotriplite^[Mg{Fe{Mn]2[PO4]F
  21520. ftsTag
  21521. ftstitle
  21522. ftsTitleOverride
  21523. MagnocolumbiteM
  21524. Black
  21525. Opaque
  21526. Clear
  21527. [Mg{Fe{Mn][Nb{Ta]2O6
  21528. Acicular and tabular crystals} Twinning common}
  21529. TetragonalI
  21530. Multiple Oxides
  21531. Pegmatites
  21532. Pamir, Russia, FSU
  21533. Kugi-Lyal, Pamir (SW), Russia, FSU
  21534. Magnocolumbite^[Mg{Fe{Mn][Nb{Ta]2O6
  21535. Magnocolumbite^[Mg{Fe{Mn][Nb{Ta]2O6
  21536. ftsTag
  21537. ftstitle
  21538. ftsTitleOverride
  21539. MagnussoniteE
  21540. g3-4_
  21541. Green
  21542. [Mn~2]5[As~3O3]3[OH{Cl]
  21543. Fine_grained encrustations}
  21544. Cubic
  21545. Antimonites{ Arsenites#
  21546. Skarns and Calc_Silicates
  21547. rmland, Swedeny
  21548. ngban mine, Filipstad (near), V
  21549. rmland, Sweden
  21550. Magnussonite^[Mn~2]5[As~3O3]3[OH{Cl]
  21551. Magnussonite^[Mn~2]5[As~3O3]3[OH{Cl]
  21552. ftsTag
  21553. ftstitle
  21554. ftsTitleOverride
  21555. Majakite [Mayakite]
  21556. Not determined
  21557. PdNiAs
  21558. Rounded or oval 0}001 to 0}1mm inclusions}
  21559. Hexagonal
  21560. Sulphides{ Tellurides etc
  21561. Basic and Ultrabasic Volcanic rocks
  21562. Noril'sk region, FSU
  21563. Majak mine, Talnakh, Noril'sk (near), Siberia (N), Russia, FSU
  21564. Majakite [Mayakite]^PdNiAs-
  21565. Majakite [Mayakite]^PdNiAs
  21566. ftsTag
  21567. Majakite (Mayakite)
  21568. ftstitle
  21569. ftsTitleOverride
  21570. Majakite [Mayakite]
  21571. Not determined
  21572. PdNiAs
  21573. Rounded or oval 0}001 to 0}1mm inclusions}
  21574. Hexagonal
  21575. Sulphides{ Tellurides etc
  21576. Basic and Ultrabasic Volcanic rocks
  21577. Noril'sk region, FSU
  21578. Majak mine, Talnakh, Noril'sk (near), Siberia (N), Russia, FSU
  21579. Majakite (Mayakite)^PdNiAs
  21580. ,Si)2(SiO4)3
  21581. od by 
  21582. edrmany
  21583. Paraschachnerite^Ag3Hg2
  21584. Paraschachnerite^Ag3Hg2
  21585. Paramendoz
  21586. ftstitle
  21587. ftsTitleOverride
  21588. MacfalliteC
  21589. Brown
  21590. Perfect
  21591. Ca2[Mn~3]3[SiO4][Si2O7][OH]3
  21592. As coarse aggregates and compact masses}
  21593. Monoclinic%
  21594. Silicates
  21595. Basic and Ultrabasic Volcanic rocks
  21596. Michigan, USA
  21597. Copper Harbor, Lake Manganese (near), Keeweenaw Co., Michigan, USA
  21598. Macfallite^Ca2[Mn~3]3[SiO4][Si2O7][OH]3
  21599. Macfallite^Ca2[Mn~3]3[SiO4][Si2O7][OH]3
  21600. ftsTag
  21601. ftstitle
  21602. ftsTitleOverride
  21603. MachatschkiiteO
  21604. e2-3i
  21605. Colourless
  21606. Transparent_translucent
  21607. [Ca{Na]6[As~5O4][As~5O3OH]3[PO4{SO4]}*15H2O
  21608. Rhombohedral crystals}?
  21609. Trigonal]
  21610. Conchoidal fracture}
  21611. Compound Arsenate
  21612. Oxidized Zones{ weathering products
  21613. Schwarzwald, Germany
  21614. Anton Mine, Schiltach (near), Heubachtal, Schwarzwald, Germanyg
  21615. Machatschkiite^[Ca{Na]6[As~5O4][As~5O3OH]3[PO4{SO4]}*15H2O
  21616. Machatschkiite^[Ca{Na]6[As~5O4][As~5O3OH]3[PO4{SO4]}*15H2O
  21617. ftsTag
  21618. ftstitle
  21619. ftsTitleOverride
  21620. Mackayite
  21621. i4-5_
  21622. Yellow to yellowish green
  21623. Transparent
  21624. Not determined
  21625. Fe~3Te2O5[OH]
  21626. Crystals pyramidal to short prismatic{ crystals minute{ well developed}
  21627. Tetragonalw
  21628. Fracture subconchoidal\ brittle}
  21629. Selenites{ Selenates{ Tellurites{ Tellurates
  21630. Oxidized Zones{ weathering products
  21631. Arizona, Nevada, USA; Sonora, Mexicoc
  21632. Mowhawk mine, Goldfield, Esmeralda Co., Nevada, USA
  21633. Mackayite^Fe~3Te2O5[OH]
  21634. Mackayite^Fe~3Te2O5[OH]
  21635. ftsTag
  21636. ftstitle
  21637. ftsTitleOverride
  21638. Mackinawite
  21639. e2-3_
  21640. Bronze to brassy
  21641. Perfect
  21642. [Fe{Ni]9S8
  21643. Massive{ extremely minute feathery lamellae or irregular grains up to 1mm in diameter\ also as idiomorphic crystals up to 0}2 x 10_15mm in size\ crystals usually tetragonal basal plates or simple pyramidal combinations}
  21644. Tetragonal
  21645. Sulphides{ Tellurides etc
  21646. Basic and Ultrabasic Volcanic rocks
  21647. Washington, USA; Australia; Canada; Finland; India; Japan; New Zealand; Norway; Portugal; Saudi Arabia; South Africa; FSU
  21648. Mackinaw mine, Snohomish Co., Washington, USA
  21649. Mackinawite^[Fe{Ni]9S8I
  21650. Mackinawite^[Fe{Ni]9S8
  21651. ftsTag
  21652. ftstitle
  21653. ftsTitleOverride
  21654. Macphersonite
  21655. e2-3c
  21656. White
  21657. Perfect
  21658. Pb4[SO4][CO3]2[OH]2
  21659. Euhedral{ tabular crystals{ or as pseudohexagonal tabular to micaceous crystals}-
  21660. OrthorhombicO
  21661. Compound Sulphatesw
  21662. Oxidized Zones{ weathering products
  21663. Lanarkshire, Scotland, UK; France
  21664. Leadhills, Lanarkshire, Scotland; Aregentolle mine, Saint-Prix, Sa
  21665. ne-et-Loire, FranceU
  21666. Macphersonite^Pb4[SO4][CO3]2[OH]2
  21667. Macphersonite^Pb4[SO4][CO3]2[OH]2
  21668. ftsTag
  21669. ftstitle
  21670. ftsTitleOverride
  21671. Macquartite
  21672. g3-4_
  21673. Orange{
  21674. Pb3Cu[CrO4]SiO3[OH]4}*2H2O
  21675. Euhedral crystals up to 1mm in length}
  21676. Monoclinic!
  21677. Silicates
  21678. Hydrothermal Ore veinsm
  21679. Tiger, Arizona, USA
  21680. Mammoth Mine, Tiger, Pinal Co., Arizona, USA
  21681. Macquartite^Pb3Cu[CrO4]SiO3[OH]4}*2H2O
  21682. Macquartite^Pb3Cu[CrO4]SiO3[OH]4}*2H2O
  21683. ftsTag
  21684. ftstitle
  21685. ftsTitleOverride
  21686. Magadiite
  21687. vNot determined
  21688. White
  21689. NaSi7O13[OH]3}*4H2O
  21690. Puttylike laminae}
  21691. Monoclinic
  21692. Silicates
  21693. Evaporites3
  21694. Rift Valley, Kenya[
  21695. Lake Magadi, Rift Valley, Kenya
  21696. Magadiite^NaSi7O13[OH]3}*4H2O
  21697. Magadiite^NaSi7O13[OH]3}*4H2O
  21698. ftsTag
  21699. ftstitle
  21700. ftsTitleOverride
  21701. Magnesio_anthophyllite]
  21702. k5-6w
  21703. Variety of colours
  21704. Transparent_opaque
  21705. Perfect
  21706. [Mg{Fe~2]7Si8O22[OH]2
  21707. Crystals prismatic{ rare\ usually massive{ fibrous or lamellar}
  21708. Orthorhombic
  21709. Chain Silicates
  21710. Metamorphic rocks
  21711. New York, USA
  21712. Edwards, St. Lawrence Co., New York, USA9
  21713. Magnesio_anthophyllite^[Mg{Fe~2]7Si8O22[OH]2
  21714. Magnesio_anthophyllite^[Mg{Fe~2]7Si8O22[OH]2
  21715. ftsTag
  21716. ftsTag
  21717. ftstitle
  21718. ftsTitleOverride
  21719. Magnesio_arfvedsonite
  21720. k5-6w
  21721. Black
  21722. Opaque
  21723. Perfect
  21724. Na3[Mg{Fe~2]4Fe~3Si8O22[OH]2
  21725. Crystals short to long prismatic{ often tabular\ but rarely distinctly terminated\ prismatic aggregates\ twinning\ lamellar}
  21726. Monoclinic
  21727. Fracture uneven\ brittle}
  21728. Chain Silicates
  21729. Syenites{ Alkali intrusions
  21730. Japan
  21731. Japan
  21732. Magnesio_arfvedsonite^Na3[Mg{Fe~2]4Fe~3Si8O22[OH]2
  21733. Magnesio_arfvedsonite^Na3[Mg{Fe~2]4Fe~3Si8O22[OH]2
  21734. ftstitle
  21735. ftsTitleOverride
  21736. Magnesio_axiniteO
  21737. m6-7i
  21738. Ca2MgAl2BSi4O15[OH]
  21739. Triclinic
  21740. Fracture uneven to conchoidal{ brittle}
  21741. Ring SilicatesI
  21742. Skarns and Calc_Silicates
  21743. a gemstone from Tanzania
  21744. Tanzania
  21745. Magnesio_axinite^Ca2MgAl2BSi4O15[OH]    
  21746. Magnesio_axinite^Ca2MgAl2BSi4O15[OH]
  21747. ftsTag
  21748. ftstitle
  21749. ftsTitleOverride
  21750. MagnesiochloritoidU
  21751. m6-7o
  21752. Light green to blackish green
  21753. Translucent
  21754. Perfect
  21755. MgAl2SiO5[OH]2
  21756. Tabular pseudohexagonal crystals} Usually massive}O
  21757. Triclinic
  21758. Sheet Silicates
  21759. Regional Metamorphic rocks
  21760. Monte Rosa massif, Italy
  21761. Ghiacciaio di Verra, Mezzalama refuge (E), Monte Rosa massif, Italy
  21762. Magnesiochloritoid^MgAl2SiO5[OH]2
  21763. Magnesiochloritoid^MgAl2SiO5[OH]2
  21764. ftsTag
  21765. ftstitle
  21766. ftsTitleOverride
  21767. Magnesiochromite [Picrochromite]q
  21768. Black
  21769. Opaque
  21770. [Mg{Fe][Cr{Al]2O4
  21771. Crystals octahedral rare\ usually massive{ compact to fine granular}_
  21772. Cubic
  21773. Fracture uneven\ brittle}
  21774. Oxides
  21775. Basic and Ultrabasic Volcanic rocks
  21776. Garnet Ridge, Apache County, Arizona, USA; Bulgaria; Canada; Czech Republic; Germany; New Caledonia; New Zealand
  21777. Magnesiochromite [Picrochromite]^[Mg{Fe][Cr{Al]2O4
  21778. Magnesiochromite [Picrochromite]^[Mg{Fe][Cr{Al]2O4
  21779. ftsTag
  21780. ftstitle
  21781. ftsTitleOverride
  21782. Magnesiocopiapite [Knoxvillite]
  21783. Yellow
  21784. Transparent_translucent
  21785. Perfect
  21786. [Mg~3]4[SO4]6[OH]2}*20H2O
  21787. Crystals tabular\ usually as loose scaly aggregates\ also granular or as crusts}
  21788. Triclinic
  21789. Hydrated Sulphates
  21790. Oxidized Zones{ weathering products
  21791. Knoxville, Napa County, California, USA; Iran; Nova Scotia; Swedena
  21792. Blythe, Riverside Co., California, USA ; Las Vegas (near), San Miguel Co., New Mexico, USA
  21793. Magnesiocopiapite [Knoxvillite]^[Mg~3]4[SO4]6[OH]2}*20H2O
  21794. Magnesiocopiapite [Knoxvillite]^[Mg~3]4[SO4]6[OH]2}*20H2O
  21795. ftsTag
  21796. Cubic
  21797. Fracture uneven\ brittle}
  21798. Oxides
  21799. Basic and Ultrabasic Volcanic rocks
  21800. Garnet Ridge, Apache County, Arizona, USA; Bulgaria; Canada; Czech Republic; Germany; New Caledonia; New Zealand
  21801. Magnesiochromite (Picrochromite)^(Mg,Fe)(Cr,Al)2O4
  21802. phyllite^(Mg,Fe+2)7Si8O22(OH)2
  21803.  keyVPppZ2;
  21804. `1replac
  21805. Sb2(Sb,As)2
  21806. Monoclinic
  21807. Crystals stubby prismatic, sometimes striated parallel to long axis; up to 0.5mm  long; in diversely oriented aggregates; also as grooved pseudohexagonal plates; twinning, polysynthetic.
  21808. ftstitle
  21809. ftsTitleOverride
  21810. Loweite [Loeweite]W
  21811. e2-3q
  21812. Yellow
  21813. Transparent
  21814. Not determined
  21815. Na12Mg7[SO4]13}*15H2O
  21816. Massive\ embedded anhedral grains}7
  21817. TrigonalU
  21818. Fracture conchoidal{ soluble in water}
  21819. Hydrated Sulphates
  21820. Evaporites
  21821. New Mexico, USA; Upper Austria; Germany
  21822. Ischl salt mine, Ober
  21823. sterreich, AustriaU
  21824. Loweite [Loeweite]^Na12Mg7[SO4]13}*15H2O
  21825. Loweite [Loeweite]^Na12Mg7[SO4]13}*15H2O
  21826. ftsTag
  21827. ftstitle
  21828. ftsTitleOverride
  21829. Ludlamite
  21830. g3-4]
  21831. Green
  21832. Transparent_translucent
  21833. Perfect
  21834. [Fe~2{Mg{Mn~2]3[PO4]2}*4H2O
  21835. Crystals thin to thick tabular{ often wedge_shaped\ massive{ granular}S
  21836. Monoclinics
  21837. Hydrated Phosphates
  21838. Oxidized Zones{ weathering products
  21839. Connecticut, Idaho, New Hampshire, South Dakota, USA; Brazil; England; France; Germany; MexicoK
  21840. Wheal Jane, Truro, Cornwall, England
  21841. Ludlamite^[Fe~2{Mg{Mn~2]3[PO4]2}*4H2O
  21842. Ludlamite^[Fe~2{Mg{Mn~2]3[PO4]2}*4H2O
  21843. ftsTag
  21844. ftstitle
  21845. ftsTitleOverride
  21846. LudlockiteE
  21847. c1-2_
  21848. Not determined
  21849. [Fe~2{Pb][As~5]2O6
  21850. Crystals elongated\ flattened\ prominent\ twinning\ lamellar}
  21851. Triclinic
  21852. Micaceous{ combines with other easy cleavages to give ready fraying of crystals into fibres\ sectile & flexible}
  21853. Anhydrous Arsenates
  21854. Oxidized Zones{ weathering products
  21855. Tsumeb, Namibia
  21856. Tsumeb, Namibia
  21857. Ludlockite^[Fe~2{Pb][As~5]2O6
  21858. Ludlockite^[Fe~2{Pb][As~5]2O6
  21859. ftsTag
  21860. ftstitle
  21861. ftsTitleOverride
  21862. Ludwigite
  21863. Green
  21864. Opaque
  21865. Perfect
  21866. Mg2{Fe~3BO5
  21867. Compact{ fine fibrous{ radial}    
  21868. Orthorhombic+
  21869. Brittle}I
  21870. Anhydrous Borates
  21871. Skarns and Calc_Silicates
  21872. California, Idaho, Montana, Nevada, Utah, Washington, USA; China; Japan; Korea; Norway; Romania; Sweden
  21873. Ocna de Fier (Vask
  21874.  or Moravica), Banat, Romaniae
  21875. Ludwigite^Mg2{Fe~3BO5
  21876. Ludwigite^Mg2{Fe~3BO5
  21877. ftsTag
  21878. ftstitle
  21879. ftsTitleOverride
  21880. LueshiteA
  21881. k5-6[
  21882. Black
  21883. Imperfect
  21884. NaNbO3
  21885. Cubes up to 1}5cm on an edge{ but mostly 0}5_1cm\ faces lightly striated}
  21886. Orthorhombic5
  21887. Easy}
  21888. Oxidesm
  21889. Carbonatites
  21890. Lueshe, Democratic Republic of Congo; Colorado, USA
  21891. Lueshe, Goma, Democratic Republic of Congo
  21892. Lueshite^NaNbO3
  21893. Lueshite^NaNbO3
  21894. ftsTag
  21895. ftstitle
  21896. ftsTitleOverride
  21897. Luetheite
  21898. Blueu
  21899. Distinct in one direction
  21900. Cu2Al2[AsO4]2[OH]4}H2O
  21901. 0}2Mm crystals tabular}
  21902. Monoclinic
  21903. Brittle}=
  21904. Hydrated Arsenatese
  21905. Intermediate_acid Volcanic rocks
  21906. Arizona, USA
  21907. Patagonia Mining Dist., Santa Cruz Co., Arizona, USA
  21908. Luetheite^Cu2Al2[AsO4]2[OH]4}H2OG
  21909. Luetheite^Cu2Al2[AsO4]2[OH]4}H2O
  21910. ftsTag
  21911. ftstitle
  21912. ftsTitleOverride
  21913. Lun`okite
  21914. g3-4[
  21915. Colourless to white
  21916. Perfect
  21917. [Mn{Ca][Mg{Fe{Mn]Al[PO4]2[OH]}*4H2O
  21918. As radiating aggregates}
  21919. Orthorhombic-
  21920. Hydrated Phosphates
  21921. Pegmatitesw
  21922. Kola peninsula, Russia, FSU
  21923. Lun`ok River, Kola Peninsula, Russia, FSU
  21924. Lun`okite^[Mn{Ca][Mg{Fe{Mn]Al[PO4]2[OH]}*4H2O
  21925. Lun`okite^[Mn{Ca][Mg{Fe{Mn]Al[PO4]2[OH]}*4H2O
  21926. ftsTag
  21927. ftstitle
  21928. ftsTitleOverride
  21929. Luneburgite [Lueneburgite]c
  21930. White
  21931. Mg3[PO4]2B2[OH]6}*5H2O
  21932. Crystals minute pseudohexagonal tablets\ flattened masses and nodules with fibrous to earthy structure}
  21933. Monoclinic{
  21934. Hydrated Phosphates
  21935. Evaporites
  21936. New Mexico, Texas, USA; Germany; Peru
  21937. neburg, Hannover, Germany
  21938. Luneburgite [Lueneburgite]^Mg3[PO4]2B2[OH]6}*5H2O
  21939. Luneburgite [Lueneburgite]^Mg3[PO4]2B2[OH]6}*5H2O
  21940. ftsTag
  21941. ftstitle
  21942. ftsTitleOverride
  21943. Lusungite
  21944. vNot determined
  21945. [Sr{Pb][Fe~3]3[PO4]2[OH]5}*H2O
  21946. Trigonal
  21947. Democratic Republic of Congo
  21948. Lusungu, Kobokobo, Kivu, Democratic Republic of Congo
  21949. Lusungite^[Sr{Pb][Fe~3]3[PO4]2[OH]5}*H2Ou
  21950. Lusungite^[Sr{Pb][Fe~3]3[PO4]2[OH]5}*H2O
  21951. ftsTag
  21952. ftstitle
  21953. ftsTitleOverride
  21954. LaveniteC
  21955. Variety of colours
  21956. Transparent_translucent
  21957. Perfect
  21958. [Na{Ca]3ZrSi2O7[O{OH{F]2
  21959. Prismatic crystals} Also acicular aggregates}
  21960. Monoclinica
  21961. Uneven fracture} Brittle}
  21962. Silicates
  21963. Late stage cavities in Granites or Syenites
  21964. Langesundfjord, Norway
  21965. ven island, Langesundfjord, NorwayY
  21966. Lavenite^[Na{Ca]3ZrSi2O7[O{OH{F]2
  21967. Lavenite^[Na{Ca]3ZrSi2O7[O{OH{F]2
  21968. ftsTag
  21969. ftstitle
  21970. ftsTitleOverride
  21971. Macaulayite
  21972. vNot determined
  21973. Not determined
  21974. [Fe~3{Al]24Si4O43[OH]2
  21975. Subangular{ platy crystals}
  21976. Monoclinic)
  21977. Basal}E
  21978. Silicates
  21979. Late stage cavities in Granites or Syenites
  21980. Aberdeenshire, Scotland, UK
  21981. Bennachie, Inverurie (near), Aberdeenshire, Scotland#
  21982. Macaulayite^[Fe~3{Al]24Si4O43[OH]2e
  21983. Macaulayite^[Fe~3{Al]24Si4O43[OH]2
  21984. ftsTag
  21985. ftstitle
  21986. ftsTitleOverride
  21987. MacdonalditeG
  21988. g3-4a
  21989. White
  21990. Perfect
  21991. BaCa4Si16O36[OH]2}*10H2O
  21992. Tiny needle_like crystals{ grains range from less than 1mm to 6mm}!
  21993. OrthorhombicC
  21994. Silicates
  21995. Metamorphic rocks
  21996. Big Creek, Fresno County, California, USA
  21997. Big Creek and Rush Creek, Fresno Co., California, USA
  21998. Macdonaldite^BaCa4Si16O36[OH]2}*10H2O
  21999. Macdonaldite^BaCa4Si16O36[OH]2}*10H2O
  22000. ftsTag
  22001. ftstitle
  22002. ftsTitleOverride
  22003. MacedoniteE
  22004. k5-6_
  22005. Black
  22006. Opaque
  22007. PbTiO3
  22008. Crystals rare\ prismatic\ irregular grains ranging from a few tenths of a micron up to 0}2mm in size}
  22009. Tetragonali
  22010. Oxides
  22011. Syenites{ Alkali intrusions
  22012. FYRO Macedonia; L
  22013. ngban, Sweden
  22014. Crni Kamen, Prilep (near), FYRO Macedonia
  22015. Macedonite^PbTiO3
  22016. Macedonite^PbTiO3
  22017. ftsTag
  22018. Manganaxinite
  22019. ftstitle
  22020. ftsTitleOverride
  22021. Manganaxinite
  22022. m6-7_
  22023. Goody
  22024. Ca2Mn~2Al2BSi4O15[OH]
  22025. Triclinic
  22026. Orthosilicates
  22027. Pegmatites    
  22028. New Jersey, USA; central Morocco; southern New ZealandU
  22029. Harz Mts., Germany}
  22030. Manganaxinite^Ca2Mn+2Al2BSi4O15(OH)
  22031. ftsTag
  22032. ,Ca)3ZrSi2O7(O,OH,
  22033. ftstitle
  22034. ftsTitleOverride
  22035. Lollingite [Loellingite]c
  22036. k5-6}
  22037. Silver
  22038. Opaque
  22039. Clear
  22040. FeAs2
  22041. Compact{ fibrous{ granular{ needle_shaped{ nodular{ columnar}
  22042. Orthorhombicc
  22043. Brittle}
  22044. Sulphides{ Tellurides etc
  22045. Hydrothermal Ore veins
  22046. California, Colorado, Maine, New Hampshire, New Jersey, New York, South Dakota, USA; L
  22047. lling, Carinthia, Austria; Ontario, Bolivia; Canada; Chile; Germany; Norway; Spain and elsewhere
  22048. Wolfbauer mine, L
  22049. lling, H
  22050. ttenberg, K
  22051. rnten (Carinthia), Austria
  22052. Lollingite [Loellingite]^FeAs2A
  22053. Lollingite [Loellingite]^FeAs2
  22054. ftsTag
  22055. ftstitle
  22056. ftsTitleOverride
  22057. LotharmeyeriteK
  22058. Translucent
  22059. CaZnMn~3[As~5O3OH]2[OH]3
  22060. Equant twinned crystals}
  22061. Monoclinic
  22062. Anhydrous Arsenates
  22063. Oxidized Zones{ weathering products
  22064. Durango, Mexico
  22065. Mapimi, Durango, Mexico
  22066. Lotharmeyerite^CaZnMn~3[As~5O3OH]2[OH]3
  22067. Lotharmeyerite^CaZnMn~3[As~5O3OH]2[OH]3
  22068. ftsTag
  22069. { needle_shaped{ nodular{ columnar}
  22070. Orthorhombicc
  22071. Brittle}
  22072. Sulphides{ Tellurides etc
  22073. Hydrothermal Ore veins
  22074. California, Colorado, Maine, New Hampshire, New Jersey, New York, South Dakota, USA; L
  22075. lling, Carinthia, Austria; Ontario, Bolivia; Canada; Chile; Germany; Norway; Spain and elsewhere
  22076. Wolfbauer mine, L
  22077. lling, H
  22078. ttenberg, K
  22079. rnten (Carinthia), Austria
  22080. llingite (Loellingite)^FeAs2
  22081. Mn+2,Fe+2)7Sb+5As+5O12
  22082. ftsTitleOverride
  22083. ftstitle
  22084. ftsTitleOverride
  22085. Lonsdaleite
  22086. vNot determined
  22087. Yellow
  22088. Not determined
  22089. Pseudo_cubes and pseudo_cubo_octahedrons up to 0}7mm in size}
  22090. Trigonal5
  22091. Native elements and Alloyse
  22092. Meteorites
  22093. Canyon Diablo, USA and Goalpara, Mexico  meteorites; Deep Space
  22094. Canyon Diablo meteorite, Meteor Crater, Coconino Co., Arizona, USA3
  22095. Lonsdaleite^C
  22096. Lonsdaleite^C
  22097. ftsTag
  22098. ftstitle
  22099. ftsTitleOverride
  22100. LopeziteC
  22101. e2-3]
  22102. Orangey
  22103. Transparent
  22104. Perfect
  22105. K2Cr2O7
  22106. Minute spherical aggregates\ synthetic crystals short prismatic}-
  22107. Triclinic
  22108. Soluble in water}
  22109. Chromates
  22110. Evaporites
  22111. Antofagasta province, Chile
  22112. Oficina Maria Elena, Tocopilla and Oficina Rosario, Iquique Pampa, Tarapac
  22113. , ChileO
  22114. Lopezite^K2Cr2O7
  22115. Lopezite^K2Cr2O7
  22116. ftsTag
  22117. ftstitle
  22118. ftsTitleOverride
  22119. Lorandite
  22120. e2-3_
  22121. Translucent_Transparent
  22122. Perfect
  22123. TlAsS2
  22124. Crystals tabular or short prismatic with striations parallel\ thin veinlets or fine granular}
  22125. Monoclinicu
  22126. Flexible{ readily separates into cleavage lamellae and fibres}
  22127. Sulphides{ Tellurides etc
  22128. Hydrothermal Ore veins%
  22129. Switzerland; Utah, Nevada, USA; Tadzhikistan, FSU; FYRO Macedonia;}
  22130. Alsar (Allchar), Rozden (near), FYRO Macedonia
  22131. Lorandite^TlAsS2
  22132. Lorandite^TlAsS2
  22133. ftsTag
  22134. ftstitle
  22135. ftsTitleOverride
  22136. Lorenzenite [Ramsayite]
  22137. Variety of colours
  22138. Distinct in one direction
  22139. Na2Ti2Si2O9
  22140. Crystals acicular{ minute}
  22141. OrthorhombicA
  22142. Silicates
  22143. Late stage cavities in Granites or Syenites
  22144. Mont St. Hilaire, Quebec, Canada; Greenland; New Mexico, USA; FSU
  22145. Narsarsuaq, Julianehaab district, Greenland
  22146. Lorenzenite [Ramsayite]^Na2Ti2Si2O9
  22147. Lorenzenite [Ramsayite]^Na2Ti2Si2O9
  22148. ftsTag
  22149. ftstitle
  22150. ftsTitleOverride
  22151. LorettoiteE
  22152. e2-3_
  22153. Yellow{
  22154. Translucent
  22155. Perfect
  22156. Pb7O6Cl2
  22157. Compact masses of coarse fibres or blades}
  22158. Orthorhombic;
  22159. Halides
  22160. Oxidized Zones{ weathering products
  22161. Tennessee, USA; Argentina
  22162. Loretto, Lawrence Co., Tennessee, USA
  22163. Lorettoite^Pb7O6Cl2
  22164. Lorettoite^Pb7O6Cl2
  22165. ftsTag
  22166. ftstitle
  22167. ftsTitleOverride
  22168. Loseyite?
  22169. Blueq
  22170. Transparent
  22171. [Mn{Zn]7[CO3]2[OH]10
  22172. Lath_like crystals or radiating aggregates}
  22173. Monoclinic
  22174. Anhydrous CarbonatesI
  22175. Skarns and Calc_Silicates
  22176. New Jersey, USA
  22177. Franklin, Sussex Co., New Jersey, USA
  22178. Loseyite^[Mn{Zn]7[CO3]2[OH]10
  22179. Loseyite^[Mn{Zn]7[CO3]2[OH]10
  22180. ftsTag
  22181. ftstitle
  22182. ftsTitleOverride
  22183. Lovdarite
  22184. k5-6[
  22185. Colourless{
  22186. K2Na6[Be4{Si4O36]}*9H2O
  22187. Granular aggregates{ rare prismatic crystals}
  22188. Orthorhombic)
  22189. Silicates
  22190. Pegmatitesi
  22191. Kola peninsula, Russia, FSU
  22192. Mt. Karnasurt, Lovozero massif, Kola Peninsula, Russia, FSU
  22193. Lovdarite^K2Na6[Be4{Si4O36]}*9H2O
  22194. Lovdarite^K2Na6[Be4{Si4O36]}*9H2O
  22195. ftsTag
  22196. ftstitle
  22197. ftsTitleOverride
  22198. Loveringite
  22199. vNot determined
  22200. [Ca{Ce][Ti{Fe~3{Cr{Mg]21O38
  22201. As microscopic anhedral grains}
  22202. Trigonal
  22203. Multiple Oxides
  22204. Intermediate to acid Volcanic rocks
  22205. Western Australia, Australia
  22206. Jimberlana intrusion, Norseman (near), Western Australia, Australia
  22207. Loveringite^[Ca{Ce][Ti{Fe~3{Cr{Mg]21O38
  22208. Loveringite^[Ca{Ce][Ti{Fe~3{Cr{Mg]21O38
  22209. ftsTag
  22210. ftstitle
  22211. ftsTitleOverride
  22212. LovozeriteG
  22213. Reddish brown
  22214. Opaque
  22215. Not determined
  22216. Na2Ca[Zr{Ti]Si6[O{OH]18
  22217. Massive\ irregular grains from 0}3 _ 30mm in size\ pseudomorphs after eudialyte\ twinning common{ polysynthetic}w
  22218. Trigonal
  22219. Brittle\ fracture conchoidal\ altered varieties friable}
  22220. Silicates
  22221. Syenites{ Alkali intrusions
  22222. Julianehaab district, Greenland; Kola peninsula, FSU
  22223. Lovozero, Kola Peninsula, Russia, FSU
  22224. Lovozerite^Na2Ca[Zr{Ti]Si6[O{OH]18
  22225. Lovozerite^Na2Ca[Zr{Ti]Si6[O{OH]18
  22226. ftsTag
  22227. ftstitle
  22228. ftsTitleOverride
  22229. Luddenite
  22230. Green
  22231. Not determined
  22232. Pb2[Cu~2]2Si5O14}*14H2O
  22233. Rosettes and fan_shaped aggregates of less than 0}01mm crystals}
  22234. Monoclinic=
  22235. Silicates
  22236. Hydrothermal Ore veins
  22237. Arizona, USA
  22238. Artillery Peak, Mohave Co., Arizona, USA
  22239. Luddenite^Pb2[Cu~2]2Si5O14}*14H2O
  22240. Luddenite^Pb2[Cu~2]2Si5O14}*14H2O
  22241. ftsTag
  22242. Mtno 
  22243. LBS_D
  22244. ISABLENO
  22245. SCROLL
  22246. Ibar 
  22247. scrolxl. ,
  22248. idden
  22249. XTENDEDS
  22250. @eby 
  22251. ftstitle
  22252. ftsTitleOverride
  22253. LindstromiteK
  22254. g3-4e
  22255. Opaque
  22256. Pb3Cu3Bi7S15
  22257. Crystals prismatic{ without terminal faces\ vertically striated}-
  22258. OrthorhombicO
  22259. Fracture conchoidal to uneven}
  22260. Sulphosalts
  22261. Hydrothermal Ore veins
  22262. Kalmar, Sweden; Ontario, Canada; Rondonia, Brazil
  22263. Gladhammar, Sm
  22264. land, Kalmar, Sweden
  22265. Lindstromite^Pb3Cu3Bi7S15
  22266. Lindstromite^Pb3Cu3Bi7S15
  22267. ftsTag
  22268. ftstitle
  22269. ftsTitleOverride
  22270. Linnaeite
  22271. k5-6_
  22272. Greyy
  22273. Opaque
  22274. Imperfect
  22275. Co~2[Co~3]2S4
  22276. Octahedral{ compact{ granular{ disseminated}
  22277. Cubic
  22278. Uneven{ brittle}]
  22279. Sulphides{ Tellurides etc
  22280. Hydrothermal Ore veins
  22281. California, Maryland, USA; Kalgoorlie, Western Australia; Bolivia; Germany; Morocco; Namibia; Sweden; Democratic Republic of Congo; ZambiaY
  22282. Bastn
  22283. s, Riddarhyttan, V
  22284. stmanland, Sweden
  22285. Linnaeite^Co~2[Co~3]2S4
  22286. Linnaeite^Co~2[Co~3]2S4
  22287. ftsTag
  22288. ftstitle
  22289. ftsTitleOverride
  22290. Liottite?
  22291. Colourlessw
  22292. Transparent
  22293. [Ca{Na{K]8[Si{Al]12O24[SO4{CO3{Cl{OH]4}H2O
  22294. As euhedral flattened hexagonal prisms}
  22295. Hexagonal
  22296. Framework Silicates
  22297. Skarns and Calc_Silicates
  22298. Toscana, Italy
  22299. Pitigliano, Grosseto, Toscana, Italy
  22300. Liottite^[Ca{Na{K]8[Si{Al]12O24[SO4{CO3{Cl{OH]4}H2O
  22301. Liottite^[Ca{Na{K]8[Si{Al]12O24[SO4{CO3{Cl{OH]4}H2O
  22302. ftsTag
  22303. ftstitle
  22304. ftsTitleOverride
  22305. Lipscombite
  22306. vNot determined
  22307. Light green to blackish green
  22308. Opaque
  22309. [Fe~2{Mn~2][Fe~3]2[PO4]2[OH]2
  22310. As aggregates of microscopic crystals}+
  22311. TetragonalK
  22312. Anhydrous Phosphatesu
  22313. Pegmatites
  22314. Minas Gerais, Brazil
  22315. Sapucaia pegmatite, Counselheiro Pe
  22316. a, Minas Gerais, Brazil
  22317. Lipscombite^[Fe~2{Mn~2][Fe~3]2[PO4]2[OH]2
  22318. Lipscombite^[Fe~2{Mn~2][Fe~3]2[PO4]2[OH]2
  22319. ftsTag
  22320. ftstitle
  22321. ftsTitleOverride
  22322. LiroconiteG
  22323. e2-3a
  22324. Bluish green
  22325. Transparent_translucent
  22326. Indistinct
  22327. [Cu~2]2Al[AsO4][OH]4}*4H2O
  22328. Short_columnar crystals\  in druses\  compact{ disseminated}S
  22329. Monoclinics
  22330. Brittle to soft}
  22331. Hydrated Arsenates
  22332. Oxidized Zones{ weathering products
  22333. Cornwall, Devonshire, England, UK; Czech Republic; California, USA; Urals, FSU_
  22334. Wheal Gorland, Gwennap, Cornwall, England
  22335. Liroconite^[Cu~2]2Al[AsO4][OH]4}*4H2O
  22336. Liroconite^[Cu~2]2Al[AsO4][OH]4}*4H2O
  22337. ftsTag
  22338. ftstitle
  22339. ftsTitleOverride
  22340. LithargeA
  22341. Transparent
  22342. Perfect
  22343. Alteration borders on massicot{ and as crusts\ synthetic crystals tabular}-
  22344. TetragonalM
  22345. Oxidesi
  22346. Oxidized Zones{ weathering products
  22347. California, Idaho, USA; Laurium, Greece and other oxidized lead deposits throughout the world
  22348. Cuamongo Peak, San Bernardino Co., California, USA_
  22349. Litharge^PbO
  22350. Litharge^PbO
  22351. ftsTag
  22352. ftstitle
  22353. ftsTitleOverride
  22354. Lithiophorite
  22355. g3-4e
  22356. Black
  22357. Opaque
  22358. Perfect
  22359. [Al{Li]MnO2[OH]2
  22360. Massive{ compact{ botryoidal\ fine scales and dendritic}/
  22361. MonoclinicO
  22362. Hydroxideso
  22363. Pegmatites
  22364. Arizona, North Carolina, Tennessee, Utah, virginia, USA; Western Australia; Belgium; Brazil; Bulgaria; Canada; Germany; Poland; Scotland; South Africa;
  22365. Schneeberg, Sachsen, Germanym
  22366. Lithiophorite^[Al{Li]MnO2[OH]2
  22367. Lithiophorite^[Al{Li]MnO2[OH]2
  22368. ftsTag
  22369. ftstitle
  22370. ftsTitleOverride
  22371. Lithiophosphate
  22372. Colourless to white
  22373. Perfect
  22374. Li3PO4
  22375. Crystals elongated{  up to 1cm in length\ masses up to 5 x 9 cm in size}'
  22376. OrthorhombicI
  22377. Anhydrous Phosphatess
  22378. Pegmatites
  22379. North Carolina, South Dakota, USA; Manitoba, Canada; Kola Peninsula, FSU
  22380. Rare Metals pegmatite, Woroniy Tundra, Kola Peninsula, Russia, FSUI
  22381. Lithiophosphate^Li3PO4
  22382. Lithiophosphate^Li3PO4
  22383. ftsTag
  22384. ftstitle
  22385. ftsTitleOverride
  22386. Lithiotantite
  22387. m6-7g
  22388. Colourless
  22389. Transparent
  22390. Not determined
  22391. Li[Ta{Nb]3O8
  22392. Equant{ poorly formed crystals up to 0}4mm}
  22393. MonoclinicQ
  22394. Fracture conchoidal to uneven}
  22395. Multiple Oxides
  22396. Late stage cavities in Granites or Syenites
  22397. eastern Kazakhstan, FSU
  22398. Kazakhstan (E), FSU
  22399. Lithiotantite^Li[Ta{Nb]3O8
  22400. Lithiotantite^Li[Ta{Nb]3O8
  22401. ftsTag
  22402. ftstitle
  22403. ftsTitleOverride
  22404. Lithosite
  22405. k5-6_
  22406. Colourless
  22407. Transparent
  22408. Not determined
  22409. K6Al4Si8O25}*2H2O
  22410. As 1_3mm irregular grains}
  22411. Monoclinic=
  22412. Conchoidal fracture}g
  22413. Silicates
  22414. Syenites{ Alkali intrusions
  22415. Kola Peninsula, FSU
  22416. Vuonnemiok region, Khibina massif, Kola Peninsula, Russia, FSU7
  22417. Lithosite^K6Al4Si8O25}*2H2O
  22418. Lithosite^K6Al4Si8O25}*2H2O
  22419. ftsTag
  22420. ftstitle
  22421. ftsTitleOverride
  22422. Litidionite [Lithidionite]c
  22423. k5-6}
  22424. Not determined
  22425. NaKCuSi4O10
  22426. As crusts}
  22427. Triclinic
  22428. Silicates
  22429. Fumaroles
  22430. Mt. Vesuvius, Italy
  22431. Mt. Vesuvius, Napoli, Campania, Italy
  22432. Litidionite [Lithidionite]^NaKCuSi4O10    
  22433. Litidionite [Lithidionite]^NaKCuSi4O10
  22434. ftsTag
  22435. ftstitle
  22436. ftsTitleOverride
  22437. LiveingiteE
  22438. Greyw
  22439. Opaque
  22440. Not determined
  22441. Pb9As13S28
  22442. Minute crystals\ twinning}
  22443. Monoclinic'
  22444. Sulphosalts
  22445. Hydrothermal Ore veinsu
  22446. Lengenbach quarry, Binnental, Valais, Switzerland
  22447. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland
  22448. Liveingite^Pb9As13S28
  22449. Liveingite^Pb9As13S28
  22450. ftsTag
  22451. ftstitle
  22452. ftsTitleOverride
  22453. Livingstonite
  22454. Opaque
  22455. Perfect
  22456. HgSb4S8
  22457. Minute elongated needles\ columnar to fibrous massive\ globular masses of interlaced needles}
  22458. Monoclinick
  22459. Flexible}
  22460. Sulphosalts
  22461. Hydrothermal Ore veins
  22462. San Luis Potosi, Mexico; Iwate Prefecture, Japan
  22463. Huitzuco, Guerrero, MexicoO
  22464. Livingstonite^HgSb4S8
  22465. Livingstonite^HgSb4S8
  22466. ftsTag
  22467. ftstitle
  22468. ftsTitleOverride
  22469. Loudounite?
  22470. i4-5Y
  22471. Colourlessy
  22472. NaCa5Zr4Si16O40[OH]11}*8H2O
  22473. Spherules of radiating fibrous crystals}
  22474. Silicates
  22475. Altered Ultramafic rocks7
  22476. Virginia, USA
  22477. Goose Creek Quarry, Loudoun Co., Virginia, USA
  22478. Loudounite^NaCa5Zr4Si16O40[OH]11}*8H2O
  22479. Loudounite^NaCa5Zr4Si16O40[OH]11}*8H2O
  22480. ftsTag
  22481. Urals, FSU
  22482. ftstitle
  22483. a8RSEGM}
  22484. LICATI
  22485. ttle; soluble in water.
  22486. Metamorphic rocks
  22487. Hydrated Sulphates
  22488. central western USA; Austria; Canada; Chile; Czech Republic; France; Germany; Italy and elsewhere
  22489. ftstitle
  22490. Cerro Pintados, Iquique, Tarapac
  22491. , Chile (N)
  22492. ftstitle
  22493. ftsTitleOverride
  22494. LeucophosphiteO
  22495. g3-4i
  22496. Brown
  22497. Transparent_translucent
  22498. Not determined
  22499. K[Fe~3]2[PO4]2[OH]}*2H2O
  22500. Crystals usually short prismatic\ lamellar or as fine_grained chalk_like masses}k
  22501. Monoclinic
  22502. Parting{ very brittle}
  22503. Hydrated Phosphates
  22504. Pegmatites
  22505. Alabama,Arizona, Indiana, New Hampshire, South Dakota, USA; Brazil; Germany; western Liberia; Western Australia
  22506. Wheelhamby Lake, Ninghanboun Hills, Western Australia, Australia
  22507. Leucophosphite^K[Fe~3]2[PO4]2[OH]}*2H2O
  22508. Leucophosphite^K[Fe~3]2[PO4]2[OH]}*2H2O
  22509. ftsTag
  22510. ftstitle
  22511. ftsTitleOverride
  22512. Leucosphenite
  22513. m6-7g
  22514. Colourless to white
  22515. Transparent_translucent
  22516. Distinct in one direction
  22517. BaNa4Ti2B2Si10O30
  22518. Crystals tabular or wedge_shaped\ twinning common}_
  22519. Monoclinic
  22520. Brittle}
  22521. Silicates
  22522. Syenites{ Alkali intrusions
  22523. Utah, Wyoming, USA; Quebec, Canada; Greenland; Turkestan; FSU
  22524. Narsarsuaq, Julianehaab district, Greenland
  22525. Leucosphenite^BaNa4Ti2B2Si10O30
  22526. Leucosphenite^BaNa4Ti2B2Si10O30
  22527. ftsTag
  22528. ftstitle
  22529. ftsTitleOverride
  22530. Levyne [Levynite]
  22531. i4-5o
  22532. Colourless to white
  22533. Transparent_translucent
  22534. Not determined
  22535. [Ca{Na2{K2]3Al6Si12O36}*18H2O
  22536. Thick_tabular crystals\ penetration twins}_
  22537. Trigonal}
  22538. Brittle{ conchoidal}
  22539. Framework Silicates
  22540. Late stage cavities in Volcanic rocks
  22541. Colorado, Oregon, Washington, USA; Argentina; Australia; Greenland; Iceland; Ireland; Italy; Japan
  22542. Dalsnipa, Sandoy, Far
  22543. e Islands, Denmark
  22544. Levyne [Levynite]^[Ca{Na2{K2]3Al6Si12O36}*18H2O
  22545. Levyne [Levynite]^[Ca{Na2{K2]3Al6Si12O36}*18H2O
  22546. ftsTag
  22547. ftstitle
  22548. ftsTitleOverride
  22549. Lewisite [Titanian romeite]
  22550. vNot determined
  22551. Brown
  22552. [Ca{Fe{Na]2[Sb{Ti]2O7
  22553. Cubic
  22554. Multiple Oxides
  22555. Pegmatites1
  22556. Minas Gerais, Brazil[
  22557. Tripuhy, Ouro Preto, Minas Gerais, Brazil
  22558. Lewisite [Titanian romeite]^[Ca{Fe{Na]2[Sb{Ti]2O7
  22559. Lewisite [Titanian romeite]^[Ca{Fe{Na]2[Sb{Ti]2O7
  22560. ftsTag
  22561. ftstitle
  22562. ftsTitleOverride
  22563. Liandratite
  22564. g3-4a
  22565. Yellow to yellowish brown
  22566. Translucent
  22567. U~6[Nb{Ta]2O8
  22568. Trigonal
  22569. Conchoidal fracture}9
  22570. Multiple Oxides
  22571. Pegmatites
  22572. Antsakoa, Madagascar
  22573. Antsakoa I pegmatite, Berere region, Tsaratanana (near), Madagascar
  22574. Liandratite^U~6[Nb{Ta]2O8
  22575. Liandratite^U~6[Nb{Ta]2O8
  22576. ftsTag
  22577. ftstitle
  22578. ftsTitleOverride
  22579. Maghemite
  22580. Brown
  22581. Opaque
  22582. Not determined
  22583. y_Fe2O3
  22584. Massive}
  22585. Cubic
  22586. Strongly magnetic}9
  22587. OxidesU
  22588. Oxidized Zones{ weathering products
  22589. Arizona, California, New York, Oklahoma, USA; Algeria, Canada; Germany; Namibia; South Africa and elsewhere
  22590. Iron Mt. Mine, Redding (near), Shasta Co., California, USAa
  22591. Maghemite^y_Fe2O3
  22592. Maghemite^y_Fe2O3
  22593. ftsTag
  22594. Liandratite^U+6(Nb,Ta)2O8
  22595. ftstitle
  22596. ftsTitleOverride
  22597. Liebigite
  22598. e2-3]
  22599. Green
  22600. Transparent_translucent
  22601. Distinct in one direction
  22602. Ca2[UO2][CO3]3}*11H2O
  22603. Crystals equant or short prismatic{ indistinct with rounded edges{ convex or vicinal faces\ granular or scaly crusts and films{ sometimes with small botryoidal surface}
  22604. Orthorhombic
  22605. Hydrated Carbonates
  22606. Oxidized Zones{ weathering products
  22607. Colorado, New Mexico, Pennsylvania, Utah, Washington, USA; Canada; Czech Republic; England; Germany; Turkey; Sweden
  22608. Edirne, Adrianople (near), Turkey
  22609. Liebigite^Ca2[UO2][CO3]3}*11H2O
  22610. Liebigite^Ca2[UO2][CO3]3}*11H2O
  22611. ftsTag
  22612. ftstitle
  22613. ftsTitleOverride
  22614. LikasiteA
  22615. vNot determined
  22616. Perfect
  22617. [Cu~2]3[NO3][OH]5}*2H2O
  22618. Crystals tabular}
  22619. Orthorhombic
  22620. Easy}
  22621. Nitrates{ Iodates
  22622. Oxidized Zones{ weathering products
  22623. Likasi copper mine, Democratic Republic of Congo
  22624. Likasi Copper Mine, Shaba, Democratic Republic of Congo
  22625. Likasite^[Cu~2]3[NO3][OH]5}*2H2Oi
  22626. Likasite^[Cu~2]3[NO3][OH]5}*2H2O
  22627. ftsTag
  22628. ftstitle
  22629. ftsTitleOverride
  22630. LillianiteG
  22631. e2-3a
  22632. Grey{
  22633. Opaque
  22634. Pb3Bi2S6
  22635. Elongated platy crystals\ fibrous}
  22636. Orthorhombic)
  22637. Fracture conchoidal}S
  22638. Sulphosalts
  22639. Hydrothermal Ore veins
  22640. Austria; Czech Republic; Finland; Sweden; Colorado, USA
  22641. Lillian Mining Co., Printerboy Hill, Leadville (near), Lake Co., Colorado, USAS
  22642. Lillianite^Pb3Bi2S6
  22643. Lillianite^Pb3Bi2S6
  22644. ftsTag
  22645. ftstitle
  22646. ftsTitleOverride
  22647. LinariteC
  22648. e2-3]
  22649. Bluew
  22650. Transparent_translucent
  22651. Perfect
  22652. CuPbSO4[OH]2
  22653. Tabular{ radial{ fibrous{ groups or single crystals\ encrustations}
  22654. Monoclinic_
  22655. Brittle to soft}
  22656. Anhydrous Sulphates
  22657. Oxidized Zones{ weathering products
  22658. Central Western USA; Argentina; Australia; Canada; Chile; England; Germany; Japan; Namibia; New Zealand; Peru; Sardinia; Scotland; FSU
  22659. Linares, Ja
  22660. n, Spain
  22661. Linarite^CuPbSO4[OH]2
  22662. Linarite^CuPbSO4[OH]2
  22663. ftsTag
  22664. Edirne, Adrianople (near), Turkey
  22665. Liebigite^Ca2(UO2)(CO3)3.*11H2O
  22666. ftstitle
  22667. ftsTitleOverride
  22668. Lime9
  22669. g3-4S
  22670. White
  22671. Perfect
  22672. Massive}
  22673. Cubic
  22674. Parting}
  22675. Oxides
  22676. Skarns and Calc_Silicates
  22677. Mt. Vesuvius, Italy
  22678. Mt. Vesuvius, Napoli, Italy
  22679. Lime^CaO
  22680. Lime^CaO
  22681. ftsTag
  22682. ftstitle
  22683. ftsTitleOverride
  22684. Lindgrenite
  22685. i4-5a
  22686. Green
  22687. Transparent_translucent
  22688. Perfect
  22689. Cu3[MoO4]2[OH]2
  22690. Crystals usually tabular or platy\ rarely acicular\ sometimes doubly terminated\ massive{ platy}e
  22691. Monoclinic
  22692. Tungstates{ Molybdates
  22693. Oxidized Zones{ weathering products
  22694. Arizona, Idaho, USA; Chuquicamata, Chile)
  22695. Chuquicamata, Antofagasta, Chile_
  22696. Lindgrenite^Cu3[MoO4]2[OH]2
  22697. Lindgrenite^Cu3[MoO4]2[OH]2
  22698. ftsTag
  22699. ftstitle
  22700. ftsTitleOverride
  22701. Lindsleyite
  22702. VHN100=1505
  22703. Black
  22704. Opaque
  22705. [Ba{Sr][Ti{Cr{Fe{Mg{Zr]21O38
  22706. As small grains}
  22707. Trigonal3
  22708. Conchoidal fracture}]
  22709. Multiple Oxides
  22710. Altered Ultramafic rocks
  22711. Kimberley, South Africa
  22712. de Beers diamond mine, Kimberley, South Africa#
  22713. Lindsleyite^[Ba{Sr][Ti{Cr{Fe{Mg{Zr]21O38k
  22714. Lindsleyite^[Ba{Sr][Ti{Cr{Fe{Mg{Zr]21O38
  22715. ftsTag
  22716.  soft}
  22717. Anhydrous Sulphates
  22718. Oxidized Zones{ weathering products
  22719. Central Western USA; Argentina; Australia; Canada; Chile; England; Germany; Japan; Namibia; New Zealand; Peru; Sardinia; Scotland; FSU
  22720. Linares, Ja
  22721. n, Spain
  22722. Linarite^CuPbSO4(OH)2
  22723. ftsTitleOverride
  22724. TPICT
  22725. P&"OEM
  22726. (CR-LF) 
  22727. . A nuAN
  22728. Q\2OWNE
  22729. RDIS1
  22730.  ENDATA
  22731. 'Symbo
  22732. Link (y!
  22733. ftstitle
  22734. ftsTitleOverride
  22735. Lecontite
  22736. e2-3]
  22737. Colourless}
  22738. Transparent
  22739. Distinct in one direction
  22740. [NH4{K]Na[SO4]}*2H2O
  22741. Crystals long prismatic{ narrow\ stubby\ up to 1% in length\ fine_grained masses}
  22742. Orthorhombic
  22743. Hydrated Sulphates
  22744. Caves
  22745. Comayagua, Honduras
  22746. Las Piedras (cave), Comayagua (near), Honduras5
  22747. Lecontite^[NH4{K]Na[SO4]}*2H2Os
  22748. Lecontite^[NH4{K]Na[SO4]}*2H2O
  22749. ftsTag
  22750. ftstitle
  22751. ftsTitleOverride
  22752. LegranditeG
  22753. i4-5a
  22754. Yellow}
  22755. Transparent_translucent
  22756. Zn2[AsO4][OH]}H2O
  22757. Crystals long prismatic{ aggregates of crystals in sprays or fans common\ crystals vary in length from 1mm to 6cm\ maximum diameter 7}5mm}
  22758. Monoclinic
  22759. Fracture uneven{ brittle}
  22760. Hydrated Arsenates
  22761. Oxidized Zones{ weathering products
  22762. Durango and Nuevo Leon, Mexico; Kyushu, Japan
  22763. Flor de Pena Mine, Lampazos, Nueva Leon, Mexico
  22764. Legrandite^Zn2[AsO4][OH]}H2O
  22765. Legrandite^Zn2[AsO4][OH]}H2O
  22766. ftsTag
  22767. ftstitle
  22768. ftsTitleOverride
  22769. Leifite
  22770. Colourless to white
  22771. Transparent
  22772. Distinct in one direction
  22773. Na2[Si{Al{Be]7[O{OH{F]14
  22774. Crystals acicular{ deeply striated\ in radial aggregates and rosettes}_
  22775. Trigonal}
  22776. Brittle}
  22777. Silicates
  22778. Syenites{ Alkali intrusions
  22779. Mont St. Hilaire, Quebec, Canada; Narsarsuk, Greenland9
  22780. Narsarsuaq, Julianehaab district, Greenland
  22781. Leifite^Na2[Si{Al{Be]7[O{OH{F]14
  22782. Leifite^Na2[Si{Al{Be]7[O{OH{F]14
  22783. ftsTag
  22784. ftstitle
  22785. ftsTitleOverride
  22786. Leightonite
  22787. g3-4a
  22788. Bluish green
  22789. Transparent_translucent
  22790. K2Ca2Cu[SO4]4}*2H2O
  22791. Crystals lath_like\ rarely equant\ crusts or cross_fibre veinlets}M
  22792. Orthorhombico
  22793. Hydrated Sulphates
  22794. Oxidized Zones{ weathering products
  22795. Chuquicamata, Chile; Tsumeb, Namibia
  22796. Chuquicamata, Antofagasta, ChileA
  22797. Leightonite^K2Ca2Cu[SO4]4}*2H2O
  22798. Leightonite^K2Ca2Cu[SO4]4}*2H2O
  22799. ftsTag
  22800. ftstitle
  22801. ftsTitleOverride
  22802. LeiteiteA
  22803. c1-2[
  22804. Colourless{
  22805. Perfect
  22806. ZnAs2O4
  22807. Cleavable masses up to 7 x 4 x 0}3 cm}
  22808. Monoclinic
  22809. Cleavage lamellae flexible{ inelastic and somewhat sectile}
  22810. Antimonites{ Arsenites
  22811. Oxidized Zones{ weathering products
  22812. Tsumeb, Namibia
  22813. Tsumeb, Namibia
  22814. Leiteite^ZnAs2O4G
  22815. Leiteite^ZnAs2O4
  22816. ftsTag
  22817. ftstitle
  22818. ftsTitleOverride
  22819. Lengenbachite
  22820. vNot determined
  22821. Opaque
  22822. Perfect
  22823. Pb6[Ag{Cu]2As4S13
  22824. Crystals very thin{ blade_shaped{ sometimes curled\ flat face striated in direction of elongation}g
  22825. Monoclinic
  22826. One perfect parallel to flat face{ also 2 other fair cleavages across the flat face}
  22827. Sulphosalts
  22828. Hydrothermal Ore veins?
  22829. Lengenbach, Binnental, Valais, Switzerland
  22830. Lengenbach, Binntal, Valais (Wallis), Switzerland
  22831. Lengenbachite^Pb6[Ag{Cu]2As4S13
  22832. Lengenbachite^Pb6[Ag{Cu]2As4S13
  22833. ftsTag
  22834. ftstitle
  22835. ftsTitleOverride
  22836. LennilenapeiteK
  22837. Brown
  22838. Perfect
  22839. K6_7[Mg{Mn~2{Fe~2{Zn]48[Si{Al]72[O{OH]216}*16H2O
  22840. Platy and bladed crystals}
  22841. Triclinic
  22842. Silicates
  22843. Skarns and Calc_Silicates
  22844. New Jersey, USA
  22845. Franklin, Sussex Co., New Jersey, USA
  22846. Lennilenapeite^K6_7[Mg{Mn~2{Fe~2{Zn]48[Si{Al]72[O{OH]216}*16H2O
  22847. Lennilenapeite^K6_7[Mg{Mn~2{Fe~2{Zn]48[Si{Al]72[O{OH]216}*16H2O
  22848. ftsTag
  22849. ftstitle
  22850. ftsTitleOverride
  22851. Leonite
  22852. e2-3[
  22853. Colourless{
  22854. Transparent
  22855. K2Mg[SO4]2}*4H2O
  22856. Crystals tabular and elongated{ crude crystals and irregular grains intergrown with other salt minerals}[
  22857. Monoclinic{
  22858. Fracture conchoidal}
  22859. Hydrated Sulphates
  22860. Evaporites
  22861. New Mexico, USA; Germany
  22862. Westerregeln, Leopoldshall, Stassfurt, Germany_
  22863. Leonite^K2Mg[SO4]2}*4H2O
  22864. Leonite^K2Mg[SO4]2}*4H2O
  22865. ftsTag
  22866. ftstitle
  22867. ftsTitleOverride
  22868. Lepersonnite_[Gd]
  22869. vNot determined
  22870. Yellow
  22871. Not determined
  22872. Ca[Gd{Dy{Y{Tb]2[UO2]24[CO3]8Si4O12}*60H2O
  22873. Radial groups of acicular crystals}
  22874. OrthorhombicQ
  22875. Silicates
  22876. Oxidized Zones{ weathering products
  22877. Shinkolobwe, Shaba, Democratic Republic of Congo
  22878. Lepersonnite_[Gd]^Ca[Gd{Dy{Y{Tb]2[UO2]24[CO3]8Si4O12}*60H2O
  22879. Lepersonnite_[Gd]^Ca[Gd{Dy{Y{Tb]2[UO2]24[CO3]8Si4O12}*60H2O
  22880. ftsTag
  22881. ftstitle
  22882. ftsTitleOverride
  22883. Lepidocrocite
  22884. Transparent
  22885. Perfect
  22886. y_Fe~3O[OH]
  22887. Fine_fibrous agg}\ globular{ reniform{ mammillary structure}3
  22888. OrthorhombicU
  22889. Fibrous{ brittle}
  22890. Hydroxides
  22891. Oxidized Zones{ weathering products
  22892. Broken Hill, New South Wales and South Australia; California, Pennsylvania, South Dakota, USA; France; Germany; Mexico; FSU and elsewhere
  22893. Eisenzeche, Eiserfeld, Siegen, Rheinland-Westfalen, Germany
  22894. Lepidocrocite^y_Fe~3O[OH]
  22895. Lepidocrocite^y_Fe~3O[OH]
  22896. ftsTag
  22897. ftstitle
  22898. ftsTitleOverride
  22899. LepidoliteG
  22900. e2-3a
  22901. Pink to purple
  22902. Transparent_translucent
  22903. Perfect
  22904. K[Li{Al]3[Si{Al]4O10[F{OH]2
  22905. Lamellar{ pseudo_hexagonal crystals\  scaly{ compact{ finely granular}_
  22906. Monoclinic
  22907. Soft{ laminate elastic{ flexible}
  22908. Sheet Silicates
  22909. Pegmatites
  22910. Widespread USA; Brazil; Canada; Moravia, Czech Republic; Finland; Germany; Japan; Madagascar, Mozambique; Sweden; FSU
  22911. Rozhn
  22912.  deposit, Moravia, Czech Republic
  22913. Lepidolite^K[Li{Al]3[Si{Al]4O10[F{OH]2
  22914. Lepidolite^K[Li{Al]3[Si{Al]4O10[F{OH]2
  22915. ftsTag
  22916. ftstitle
  22917. ftsTitleOverride
  22918. LetoviciteG
  22919. vNot determined
  22920. Colourless to white
  22921. Transparent
  22922. Distinct in one direction
  22923. [NH4]3H[SO4]2
  22924. Crystals minute pseudohexagonal plates\ flattened\ granular masses\ lamellar twinning common}
  22925. Triclinic
  22926. Fracture uneven}
  22927. Anhydrous Sulphates
  22928. Slags and Clinkers
  22929. Letovice, Czech Republic; Sonoma County, California, USAg
  22930. Letovice, Moravia, Czech Republic
  22931. Letovicite^[NH4]3H[SO4]2
  22932. Letovicite^[NH4]3H[SO4]2
  22933. ftsTag
  22934. ftstitle
  22935. ftsTitleOverride
  22936. Leucite
  22937. k5-6[
  22938. Colourless{
  22939. Transparent_translucent
  22940. Imperfect
  22941. KAlSi2O6
  22942. Isometric{ rounded{ embedded crystals\ granular agg}1
  22943. TetragonalQ
  22944. Conchoidal}
  22945. Framework Silicates
  22946. Basic and Ultrabasic Volcanic rocks
  22947. Arkansas, Montana, New Jersey, Wyoming, USA; Australia; Canada; France; Germany; Italy; Uganda; Democratic Republic of Congo and elsewherew
  22948. Named after Prof. Armand Renier director of, Howie and Zussman, Rock Forming Minerals, v. 4, p. 276-288, New York, Wiley, 1963.
  22949. Leucite^KAlSi2O6=
  22950. Leucite^KAlSi2O6
  22951. ftsTag
  22952. KAlSi2O6
  22953. Isometric{ rounded{ embedded crystals\ granular agg}1
  22954. TetragonalQ
  22955. Conchoidal}
  22956. Framework Silicates
  22957. Basic and Ultrabasic Volcanic rocks
  22958. Arkansas, Montana, New Jersey, Wyoming, USA; Australia; Canada; France; Germany; Italy; Uganda; Democratic Republic of Congo and elsewherew
  22959. Named after Prof. Armand Renier director of, Howie and Zussman, Rock Forming Minerals, v. 4, p. 276-288, New York, Wiley, 1963.
  22960. Leucite^KAlSi2O6
  22961. rregular rims on pyrrhotite and chalcopyri
  22962. LPR ASTER
  22963. STATUSh
  22964. GBQUADT
  22965. <ular.
  22966. Brittle.
  22967. ftstitle
  22968. ftsTitleOverride
  22969. LaumontiteG
  22970. g3-4a
  22971. White
  22972. Transparent_translucent
  22973. Perfect
  22974. CaAl2Si4O12}*4H2O
  22975. Long_columnar{ needle_shaped crystals\ compact{ fibrous{ earthy}G
  22976. Monoclinicg
  22977. Less brittle{ in the air dull and crumbly}
  22978. Framework Silicates
  22979. Late stage cavities in Volcanic rocks
  22980. Arizona, California, Michigan, New Jersey, Oregon, Pennsylvania, Washington, USA; Austria; Brazil; Canada; England; Germany; India; Italy; New Zealand; Norway; Romania; Scotland; Switzerland
  22981. Huelgoat mine, Brittany, France
  22982. Laumontite^CaAl2Si4O12}*4H2OS
  22983. Laumontite^CaAl2Si4O12}*4H2O
  22984. ftsTag
  22985. ftstitle
  22986. ftsTitleOverride
  22987. Launayite
  22988. g3-4]
  22989. Greyw
  22990. Opaque
  22991. Perfect
  22992. Pb22Sb26S61
  22993. Fibrous\ elongated\ observed only in polished section}
  22994. Monoclinic?
  22995. Sulphosalts
  22996. Hydrothermal Ore veins
  22997. Madjarovo deposit, Bulgaria; Madoc, Ontario, Canada
  22998. Taylor Pit, Madoc, Huntingdon Twp, Hasting Co., Ontario, Canada
  22999. Launayite^Pb22Sb26S61
  23000. Launayite^Pb22Sb26S61
  23001. ftsTag
  23002. ftstitle
  23003. ftsTitleOverride
  23004. LaurioniteG
  23005. g3-4a
  23006. Colourless to white
  23007. Transparent
  23008. Distinct in one direction
  23009. PbCl[OH]
  23010. Crystals thin to thick tabular{ elongated{ sometimes striated}O
  23011. Orthorhombicq
  23012. Not brittle}
  23013. Halides
  23014. Slags and Clinkers
  23015. Laurium, Greece; Cornwall, England, UK
  23016. vrion (Laurium), Attik
  23017. , Greece
  23018. Laurionite^PbCl[OH]
  23019. Laurionite^PbCl[OH]
  23020. ftsTag
  23021. ftstitle
  23022. ftsTitleOverride
  23023. Lautarite
  23024. g3-4]
  23025. Colourless}
  23026. Transparent
  23027. Ca[IO3]2
  23028. Crystals short prismatic\ striated and rounded in direction of elongation\ radial aggregates}
  23029. Monoclinick
  23030. Nitrates{ Iodates
  23031. Evaporites
  23032. Antofagasta Province, Chile
  23033. Pampa del Pique III, Oficina Lautaro, Atacama desert, Antofagasta, ChileC
  23034. Lautarite^Ca[IO3]2u
  23035. Lautarite^Ca[IO3]2
  23036. ftsTag
  23037. ftstitle
  23038. ftsTitleOverride
  23039. Lautite
  23040. g3-4[
  23041. Black
  23042. Opaque
  23043. Not determined
  23044. CuAsS
  23045. Crystals tabular or short prismatic{ striated\ massive{ compact to fine granular\ radiated\ columnar to fibrous\ twinning}c
  23046. Orthorhombic
  23047. Brittle}
  23048. Sulphides{ Tellurides etc
  23049. Hydrothermal Ore veins
  23050. Ontario, Canada; Alsace-Lor-raine, France; Sachsen, Germany
  23051. Rudolfschact mine, Lauta, Marienberg (near), Sachsen, Germany
  23052. Lautite^CuAsS
  23053. Lautite^CuAsS
  23054. ftsTag
  23055. ftstitle
  23056. ftsTitleOverride
  23057. LawrenciteE
  23058. vNot determined
  23059. Green
  23060. Perfect
  23061. [Fe{Ni]Cl2
  23062. Massive}
  23063. Trigonal
  23064. Cleavage inferred from crystal structure}
  23065. Halides
  23066. Meteorites
  23067. Ovifak, Greenland; Deep Space
  23068. Tazewell meteorite, Tennessee, USA
  23069. Lawrencite^[Fe{Ni]Cl2
  23070. Lawrencite^[Fe{Ni]Cl2
  23071. ftsTag
  23072. Nitrates{ Iodates
  23073. Evaporites
  23074. Antofagasta Province, Chile
  23075. Pampa del Pique III, Oficina Lautaro, Atacama desert, Antofagasta, ChileC
  23076. ftstitle
  23077. ftsTitleOverride
  23078. Lavendulan [Freirinite]
  23079. e2-3y
  23080. Translucent
  23081. [Na{Ca]2Cu5[AsO4]4Cl}*5H2O
  23082. As aggregates of fine flakes and as thin crusts}E
  23083. Orthorhombicg
  23084. Hydrated Arsenates
  23085. Oxidized Zones{ weathering products
  23086. Sachsen, Germany
  23087. Annaberg, Sachsen, Germany
  23088. Lavendulan [Freirinite]^[Na{Ca]2Cu5[AsO4]4Cl}*5H2Oq
  23089. Lavendulan [Freirinite]^[Na{Ca]2Cu5[AsO4]4Cl}*5H2O
  23090. ftsTag
  23091. ftstitle
  23092. ftsTitleOverride
  23093. Lawsonite
  23094. m6-7]
  23095. Variety of colours
  23096. Translucent
  23097. Perfect
  23098. CaAl2Si2O7[OH]2}H2O
  23099. Crystals prismatic{ sometimes tabular parallel\ subhedral tables\ massive{ granular}Y
  23100. Orthorhombic{
  23101. Silicates
  23102. Metamorphic rocks
  23103. Widespread Coast Ranges in California, USA; Antarctica; Corsica; Crete; Cuba; France; Italy; Japan; New Caledonia
  23104. Tiburon Peninsula, Marin Co., California, USA
  23105. Lawsonite^CaAl2Si2O7[OH]2}H2O
  23106. Lawsonite^CaAl2Si2O7[OH]2}H2O
  23107. ftsTag
  23108. ftstitle
  23109. ftsTitleOverride
  23110. LazarenkoiteE
  23111. Orangey
  23112. [Ca{Fe~2]Fe~3[As~3]3O7}*3H2O
  23113. Fibrous}
  23114. Orthorhombic
  23115. Antimonites{ Arsenites
  23116. Oxidized Zones{ weathering products
  23117. Siberia, Russia, FSU{
  23118. Siberia (W), Russia, FSU
  23119. Lazarenkoite^[Ca{Fe~2]Fe~3[As~3]3O7}*3H2O
  23120. Lazarenkoite^[Ca{Fe~2]Fe~3[As~3]3O7}*3H2O
  23121. ftsTag
  23122. ftstitle
  23123. ftsTitleOverride
  23124. LazuliteA
  23125. k5-6[
  23126. Blueu
  23127. Translucent_opaque
  23128. Indistinct
  23129. MgAl2[PO4]2[OH]2
  23130. Short columnar{ tabular{ pyramidal crystals\ mostly compact{ massive{ granular masses}O
  23131. Monoclinico
  23132. Splintery{ uneven}
  23133. Anhydrous Phosphates
  23134. Pegmatites
  23135. California, Georgia, USA; Bolivia; Brazil; Yukon Territory, Canada; Madagascar; Rwanda; Horrsjoberg, Sweden
  23136. Lazulite^MgAl2[PO4]2[OH]2
  23137. Lazulite^MgAl2[PO4]2[OH]2
  23138. ftsTag
  23139. ftstitle
  23140. ftsTitleOverride
  23141. Lazurite [Lapis Lazuli]
  23142. k5-6{
  23143. Translucent
  23144. Imperfect
  23145. [Na{Ca]8[Al{Si]12O24[[SO4]{Cl2{[OH]2]
  23146. Mostly compact{ massive{ finely granular}
  23147. Cubic
  23148. Conchoidal{ brittle}
  23149. Silicates
  23150. Skarns and Calc_Silicates
  23151. California, Colorado, USA; northeast Afghanistan; Canada; Chile; Italy; FSU
  23152. Badakhstan, Afghanistan (NE) (?)
  23153. Lazurite [Lapis Lazuli]^[Na{Ca]8[Al{Si]12O24[[SO4]{Cl2{[OH]2]
  23154. Lazurite [Lapis Lazuli]^[Na{Ca]8[Al{Si]12O24[[SO4]{Cl2{[OH]2]
  23155. ftsTag
  23156. ftstitle
  23157. ftsTitleOverride
  23158. Leadamalgam
  23159. c1-2_
  23160. Silver{
  23161. Opaque
  23162. Not determined
  23163. HgPb2
  23164. Tetragonal
  23165. Native elements and Alloys'
  23166. Basic and Ultrabasic Volcanic rocks
  23167. Shiaonanshan, Inner Mongolia Autonomous Region, China
  23168. Shiaonanshan, Inner Mongolia, China
  23169. Leadamalgam^HgPb2
  23170. Leadamalgam^HgPb2
  23171. ftsTag
  23172. l2(PO4)2(OH)2
  23173. . 3, Green River formation, Sweetwater Co., WyP
  23174. Lazurite (Lapis Lazuli)
  23175. ftstitle
  23176. ftsTitleOverride
  23177. ftstitle
  23178. ftsTitleOverride
  23179. Lead9
  23180. c1-2S
  23181. Greym
  23182. Opaque
  23183. Crystals rare{ usually octahedral{ cubic or dodecahedral\ commonly massive{ as thin plates{ wires{ dendritic{ rounded masses\ twinning}
  23184. Cubic
  23185. Very malleable\ ductile}
  23186. Native elements and Alloys
  23187. Oxidized Zones{ weathering products
  23188. Idaho, New Jersey and other western states, USA; Canada; Greenland; Mexico; Sweden; FSU
  23189. Lead^Pb
  23190. Lead^Pb
  23191. ftsTag
  23192. Greym
  23193. Opaque
  23194. Crystals rare{ usually octahedral{ cubic or dodecahedral\ commonly massive{ as thin plates{ wires{ dendritic{ rounded masses\ twinning}
  23195. Cubic
  23196. Very malleable\ ductile}
  23197. Native elements and Alloys
  23198. Oxidized Zones{ weathering products
  23199. Idaho, New Jersey and other western states, USA; Canada; Greenland; Mexico; Sweden; FSU
  23200. Lead^Pb
  23201. t-Rhin, Alsace, France
  23202. YSa;=
  23203. LTILINEb
  23204. -l$in).D)
  23205. pressi<ng
  23206. a carr
  23207. return
  23208. WANTRET4UR
  23209. ftstitle
  23210. ftsTitleOverride
  23211. Lannonite
  23212. White
  23213. Opaque
  23214. HCa4Mg2Al4[SO4]8F9}*3H2O
  23215. Occurs as nodules}
  23216. Tetragonal
  23217. Hydrated Sulphates/
  23218. Effloresences
  23219. New Mexico, USA
  23220. Lone Pine mine, Catron Co., New Mexico, USA
  23221. Lannonite^HCa4Mg2Al4[SO4]8F9}*3H2O
  23222. Lannonite^HCa4Mg2Al4[SO4]8F9}*3H2O
  23223. ftsTag
  23224. ftstitle
  23225. ftsTitleOverride
  23226. Lansfordite
  23227. e2-3a
  23228. Colourless
  23229. Transparent_translucent
  23230. Perfect
  23231. MgCO3}*5H2O
  23232. Minute short prismatic crystals\ stalactitic}
  23233. MonoclinicS
  23234. Hydrated Carbonates
  23235. Efflorescences
  23236. Pennsylvania, USA; Canada; Italy
  23237. Nesquehoning, Lansford (near), Carbon Co., Pennsylvania, USA)
  23238. Lansfordite^MgCO3}*5H2O
  23239. Lansfordite^MgCO3}*5H2O
  23240. ftsTag
  23241. ftstitle
  23242. ftsTitleOverride
  23243. Lanthanite_[Ce]
  23244. e2-3k
  23245. Colourless
  23246. Transparent
  23247. [Ce{La{Nd]2[CO3]3}*8H2O
  23248. As platy crystals to 5mm across and 0}5mm thick};
  23249. Orthorhombic]
  23250. Sectile}{
  23251. Hydrated Carbonates
  23252. Oxidized Zones{ weathering products
  23253. Snowdonia, northern Wales, UK
  23254. Britannia mine, Snowdon, Caernarvonshire (Gwynedd), Wales
  23255. Lanthanite_[Ce]^[Ce{La{Nd]2[CO3]3}*8H2O
  23256. Lanthanite_[Ce]^[Ce{La{Nd]2[CO3]3}*8H2O
  23257. ftsTag
  23258. ftstitle
  23259. ftsTitleOverride
  23260. Lanthanite_[La]
  23261. e2-3i
  23262. Colourless
  23263. Transparent
  23264. Not determined
  23265. [La{Ce]2[CO3]3}*8H2O
  23266. Crystals lath_like{ platy to thick tabular\ as scales\ also granular to earthy\ twinning}
  23267. Orthorhombic
  23268. Micaceous\ not brittle}
  23269. Hydrated Carbonates
  23270. Pegmatites
  23271. Colorado, New York, Pennsylvania, Texas, USA; Brazil; Sweden; Switzerland
  23272. Lanthanite_[La]^[La{Ce]2[CO3]3}*8H2O
  23273. Lanthanite_[La]^[La{Ce]2[CO3]3}*8H2O
  23274. ftsTag
  23275. ftstitle
  23276. ftsTitleOverride
  23277. Lanthanite_[Nd]
  23278. e2-3e
  23279. Perfect
  23280. [Nd{La]2[CO3]3}*8H2O
  23281. Orthorhombic
  23282. Hydrated Carbonates
  23283. Sedimentary rocks
  23284. Parana, Brazil_
  23285. Curitiba, Paran
  23286. , Brazil
  23287. Lanthanite_[Nd]^[Nd{La]2[CO3]3}*8H2O
  23288. Lanthanite_[Nd]^[Nd{La]2[CO3]3}*8H2O
  23289. ftsTag
  23290. ftstitle
  23291. ftsTitleOverride
  23292. Laphamite
  23293. vNot determined
  23294. Translucent_opaque
  23295. Perfect
  23296. As2[Se{S]3
  23297. Euhedral to partially resorbed crystals up to 5mm that are tabular}
  23298. Monoclinicc
  23299. Sulphides{ Tellurides etc
  23300. Slags and Clinkers
  23301. Pennsylvania, USA
  23302. Burnside, Northumberland Co., Pennsylvania, USA
  23303. Laphamite^As2[Se{S]3]
  23304. Laphamite^As2[Se{S]3
  23305. ftsTag
  23306. ftstitle
  23307. ftsTitleOverride
  23308. Lapieite?
  23309. i4-5Y
  23310. Opaqueu
  23311. Distinct in one direction
  23312. CuNiSbS3
  23313. Subhedral grains}
  23314. Orthorhombic
  23315. Sulphosalts
  23316. Hydrothermal Ore veins[
  23317. Yukon Territory, Canada
  23318. Lapie River and Glacier Creek, St. Cyr Ranges, Yukon Territory, Canada
  23319. Lapieite^CuNiSbS3
  23320. Lapieite^CuNiSbS3
  23321. ftsTag
  23322. ftstitle
  23323. ftsTitleOverride
  23324. Laplandite_[Ce]
  23325. e2-3g
  23326. Na4CeTiPSi7O22}*5H2O
  23327. Radiating fibrous aggregates up to 1cm and as fan_shaped platy aggregates\ plates are about 0}01mm thick and flattened}
  23328. Orthorhombicu
  23329. Splintery fracture}
  23330. Silicates
  23331. Pegmatites
  23332. Kola Peninsula, FSU
  23333. Laplandite_[Ce]^Na4CeTiPSi7O22}*5H2OM
  23334. Laplandite_[Ce]^Na4CeTiPSi7O22}*5H2O
  23335. ftsTag
  23336. ftstitle
  23337. ftsTitleOverride
  23338. Larnite
  23339. Colourlessw
  23340. Transparent_translucent
  23341. Distinct in one direction
  23342. b_Ca2SiO4
  23343. Crystals tabular{ imperfectly developed\ massive{ granular\ twinning common{ polysynthetic}
  23344. Monoclinic
  23345. Silicates
  23346. Skarns and Calc_Silicates
  23347. Texas, USA; County Antrim, Ireland; Hatrurim Formation, Israel; Tokatoka, New Zealand
  23348. Larne, Co. Antrim, Northern Ireland
  23349. Larnite^b_Ca2SiO4
  23350. Larnite^b_Ca2SiO4
  23351. ftsTag
  23352. ftstitle
  23353. ftsTitleOverride
  23354. Larosite=
  23355. VHN25=87-124_
  23356. Opaque{
  23357. [Cu{Ag]21[Pb{Bi]2S13
  23358. Minute acicular crystals}
  23359. Orthorhombic
  23360. Sulphosalts
  23361. Hydrothermal Ore veinsE
  23362. Ontario, Canada
  23363. Foster Mine, Coleman Twp., Cobalt, Ontario, Canada
  23364. Larosite^[Cu{Ag]21[Pb{Bi]2S13
  23365. Larosite^[Cu{Ag]21[Pb{Bi]2S13
  23366. ftsTag
  23367. ftstitle
  23368. ftsTitleOverride
  23369. Larsenite
  23370. White
  23371. Transparent
  23372. Distinct in one direction
  23373. PbZnSiO4
  23374. Crystals slender prismatic{ vertically striated\ sometimes tabular{ flattened}M
  23375. Orthorhombico
  23376. Brittle}
  23377. Silicates
  23378. Skarns and Calc_Silicates
  23379. Beltana lead-zinc deposit, Puttapa, South Australia; New Jersey, USA7
  23380. Franklin Furnace, Sussex Co., New Jersey, USA
  23381. Larsenite^PbZnSiO4
  23382. Larsenite^PbZnSiO4
  23383. ftsTag
  23384. ftstitle
  23385. ftsTitleOverride
  23386. Latiumite
  23387. k5-6[
  23388. White
  23389. Perfect
  23390. [Ca{K]8[Al{Mg{Fe][Si{Al]10O25[SO4]
  23391. Tabular crystals\ also massive}
  23392. Monoclinic#
  23393. Silicates
  23394. Skarns and Calc_Silicates
  23395. Lazio, Italy
  23396. Albano, Lazio (Latium), Italy
  23397. Latiumite^[Ca{K]8[Al{Mg{Fe][Si{Al]10O25[SO4]
  23398. Latiumite^[Ca{K]8[Al{Mg{Fe][Si{Al]10O25[SO4]
  23399. ftsTag
  23400. ftstitle
  23401. ftsTitleOverride
  23402. Liebenbergite
  23403. vNot determined
  23404. Yellow to yellowish green
  23405. [Ni{Mg]2SiO4
  23406. Orthorhombic
  23407. Orthosilicates
  23408. Altered Ultramafic rocks1
  23409. Transvaal, South Africa
  23410. Scotia Talc Mine, Bon Accord, Barberton Dist., Transvaal, South Africa
  23411. Liebenbergite^[Ni{Mg]2SiO4
  23412. Liebenbergite^[Ni{Mg]2SiO4
  23413. ftsTag
  23414. Latrappite
  23415. ftstitle
  23416. ftsTitleOverride
  23417. LatrappiteC
  23418. k5-6]
  23419. Black
  23420. Opaque
  23421. [Ca{Na][Nb{Ti{Fe]O3
  23422. Small cubic crystals} Complex twinning common}
  23423. Orthorhombic%
  23424. OxidesA
  23425. Carbonatitesc
  23426. bec, Canada
  23427. La Trappe, Oka, Qu
  23428. bec, Canada
  23429. Latrappite^(Ca,Na)(Nb,Ti,Fe)O3
  23430. ia, Italy
  23431. PixelQB
  23432. riority
  23433. ` Formay
  23434. QueTue
  23435. rizerCapA
  23436. RgnBo
  23437. crollc
  23438. Pyrargyrite^Ag3SbS3
  23439. ftstitle
  23440. ftsTitleOverride
  23441. Kyanite [Disthene]W
  23442. m6-7q
  23443. Transparent_translucent
  23444. Perfect
  23445. Al2SiO5
  23446. Bladed crystals\ lamellar}%
  23447. Triclinic
  23448. Brittle}c
  23449. Hydrated Sulphates
  23450. Regional Metamorphic rocks
  23451. Widespread common mineral; USA; Australia; Austria; Brazil; Canada; Czech Republic; France; India; Ireland; Italy; Kenya; Korea; Romania; Sweden; Switzerland; FSU; Democratic Republic of Congo
  23452. Greiner, Zillerthal, Austria
  23453. Kyanite [Disthene]^Al2SiO5
  23454. Kyanite [Disthene]^Al2SiO5
  23455. ftsTag
  23456. ftstitle
  23457. ftsTitleOverride
  23458. Kyzylkumite
  23459. vNot determined
  23460. Black
  23461. Not determined
  23462. [V~3]2Ti3O9
  23463. 0}1 To 0}2mm long prismatic grains{ some with pyramidal terminations and striations parallel to direction of elongation}[
  23464. Monoclinic{
  23465. Multiple Oxides
  23466. Regional Metamorphic rocks
  23467. Kyzyl-Kum, Uzbekistan, FSU
  23468. Kyzyl-Kum, Uzbekistan, FSU1
  23469. Kyzylkumite^[V~3]2Ti3O9
  23470. Kyzylkumite^[V~3]2Ti3O9
  23471. ftsTag
  23472. ftstitle
  23473. ftsTitleOverride
  23474. Labradorite
  23475. m6-7c
  23476. Variety of colours
  23477. Transparent_translucent
  23478. Perfect
  23479. mCaAl2Si2O8 with nNaAlSi3O8 [m|n = 50|50 to 70|30]
  23480. Thick tabular{ compact{ spathic{ granular{ massive}
  23481. Triclinic
  23482. Uneven{ brittle}
  23483. Framework Silicates
  23484. Basic and Ultrabasic Volcanic rocks
  23485. Widespread; USA; Canada; Finland; Greenland; Ireland; Mexico; Norway; Romania; Sicily; South Africa; Sweden
  23486. Paul Island, Labrador (coast), Newfoundland, Canada
  23487. Labradorite^mCaAl2Si2O8 with nNaAlSi3O8 [m|n = 50|50 to 70|30]=
  23488. Labradorite^mCaAl2Si2O8 with nNaAlSi3O8 [m|n = 50|50 to 70|30]
  23489. ftsTag
  23490. ftstitle
  23491. ftsTitleOverride
  23492. LabuntsoviteI
  23493. Brown to brownish green
  23494. Perfect
  23495. [K{Ba{Na][Ti{Nb][Si{Al]2[O{OH]7}H2O
  23496. Simple prismatic crystals up to 12 x 3 x 2mm}
  23497. MonoclinicK
  23498. Brittle}i
  23499. Silicates
  23500. Syenites{ Alkali intrusions
  23501. Mont St. Hilaire, Quebec, Canada; Wyoming, USA; Lovozero and Khibina alkalic massifs, FSU
  23502. Khibina tundra, Kola Peninsula, Russia, FSU
  23503. Labuntsovite^[K{Ba{Na][Ti{Nb][Si{Al]2[O{OH]7}H2O
  23504. Labuntsovite^[K{Ba{Na][Ti{Nb][Si{Al]2[O{OH]7}H2O
  23505. ftsTag
  23506. ftstitle
  23507. ftsTitleOverride
  23508. LacroixiteC
  23509. i4-5]
  23510. Yellow to yellowish green
  23511. Indistinct
  23512. NaAl[PO4]F
  23513. Fragmentary crystals}
  23514. Monoclinic
  23515. Anhydrous PhosphatesC
  23516. Pegmatitesc
  23517. Czech Republic; Sachsen, Germany; Portland, Connecticut, USA
  23518. Greifenstein, Ehrenfriedersdorf, Sachsen, Germany
  23519. Lacroixite^NaAl[PO4]F
  23520. Lacroixite^NaAl[PO4]F
  23521. ftsTag
  23522. ftstitle
  23523. ftsTitleOverride
  23524. LaffittiteE
  23525. Opaque
  23526. Imperfect
  23527. AgHgAsS3
  23528. Less than 1mm grains}
  23529. Monoclinic
  23530. Sulphosalts
  23531. Hydrothermal Ore veinsk
  23532. Alpes, France; Nevada, USA
  23533. Jas Roux, Hautes-Alpes, France
  23534. Laffittite^AgHgAsS3
  23535. Laffittite^AgHgAsS3
  23536. ftsTag
  23537. ftstitle
  23538. ftsTitleOverride
  23539. Laitakarite
  23540. vNot determined
  23541. Opaque
  23542. Very good
  23543. Bi4[Se{S]3
  23544. Foliated plates and sheets\ grains 0}5_2mm in diameter}
  23545. TrigonalQ
  23546. Basal\ soft\ flexible{ inelastic}
  23547. Sulphides{ Tellurides etc
  23548. Hydrothermal Ore veins
  23549. Ontario, Canada; English Lakes district, England; Orjarvi, Finland=
  23550. rvi mine, Orij
  23551. rvi, Finland (SW)
  23552. Laitakarite^Bi4[Se{S]3
  23553. Laitakarite^Bi4[Se{S]3
  23554. ftsTag
  23555. ftstitle
  23556. ftsTitleOverride
  23557. Lammerite
  23558. g3-4[
  23559. Dark green{
  23560. Cu3[AsO4{PO4]2
  23561. Spheroidal aggregates up to 0}5mm in diameter composed of crystals up to 0}5mm in length}
  23562. MonoclinicI
  23563. Anhydrous Arsenates
  23564. Oxidized Zones{ weathering products
  23565. Laurani, Bolivia
  23566. Sica Sica, Laurani, Veta Negra, La Paz, Bolivia
  23567. Lammerite^Cu3[AsO4{PO4]2Q
  23568. Lammerite^Cu3[AsO4{PO4]2
  23569. ftsTag
  23570. ftstitle
  23571. ftsTitleOverride
  23572. LamprophylliteK
  23573. e2-3e
  23574. Brown
  23575. Translucent
  23576. Perfect
  23577. Na2[Sr{Ba]2Ti3[SiO4]4[OH{F]2
  23578. Tabular crystals{ elongated} Also stellate aggregates and accicular groups}
  23579. Monoclinicu
  23580. Silicates
  23581. Syenites{ Alkali intrusions
  23582. Lamprophyllite^Na2[Sr{Ba]2Ti3[SiO4]4[OH{F]2
  23583. Lamprophyllite^Na2[Sr{Ba]2Ti3[SiO4]4[OH{F]2
  23584. ftsTag
  23585. ftstitle
  23586. ftsTitleOverride
  23587. Lanarkite
  23588. e2-3_
  23589. Greyy
  23590. Transparent_translucent
  23591. Perfect
  23592. Pb2[SO4]O
  23593. Crystals prismatic\ massive\ polysynthetic twinning{ rare}5
  23594. MonoclinicU
  23595. Thin laminae flexible}
  23596. Anhydrous Sulphates
  23597. Oxidized Zones{ weathering products
  23598. Austria; Chile; France; Germany; Laurium, Greece; Lanarkshire, Scotland, UK; Sweden; Arizona, Utah, USA
  23599. Susanna mine, Leadhills, Lanarkshire, Scotland
  23600. Lanarkite^Pb2[SO4]O
  23601. Lanarkite^Pb2[SO4]O
  23602. ftsTag
  23603. ftstitle
  23604. ftsTitleOverride
  23605. Landauite
  23606. o7-8_
  23607. Black
  23608. Translucent
  23609. NaMn~2Zn2[Ti{Fe~3]6Ti12O38
  23610. Fine_grained aggregates}
  23611. Trigonal3
  23612. Conchoidal fracture}]
  23613. Multiple Oxides
  23614. Late stage cavities in Granites or Syenites
  23615. Transbaikal, Russia, FSU
  23616. Burpala Alkaline Complex, Zabaikal'ye (N) (Transbaikal), Russia, FSUM
  23617. Landauite^NaMn~2Zn2[Ti{Fe~3]6Ti12O38
  23618. Landauite^NaMn~2Zn2[Ti{Fe~3]6Ti12O38
  23619. ftsTag
  23620. ftstitle
  23621. ftsTitleOverride
  23622. Landesite
  23623. g3-4[
  23624. Brown
  23625. Clear
  23626. [Mn{Mg]9[Fe~3]3[PO4]8[OH]3}*9H2O
  23627. As octahedral_like crystals pseudomorphous after reddingite}
  23628. Orthorhombic=
  23629. Hydrated Phosphates
  23630. Pegmatites
  23631. Maine, USA
  23632. Berry quarry, Portland, Androscoggin Co., Maine, USA
  23633. Landesite^[Mn{Mg]9[Fe~3]3[PO4]8[OH]3}*9H2O;
  23634. Landesite^[Mn{Mg]9[Fe~3]3[PO4]8[OH]3}*9H2O
  23635. ftsTag
  23636. ftstitle
  23637. ftsTitleOverride
  23638. Langbeinite
  23639. g3-4c
  23640. Colourless
  23641. Transparent_translucent
  23642. K2Mg2[SO4]3
  23643. Crystals rare\ massive\ bedded\ as nodular masses\ disseminated grains}
  23644. Cubic
  23645. Fracture conchoidal{ brittle}
  23646. Anhydrous Sulphates
  23647. Evaporites
  23648. New Mexico, USA; Austria; Canada; China; Germany+
  23649. Wilhelmshall, Halberstadt, Germanyc
  23650. Langbeinite^K2Mg2[SO4]3
  23651. Langbeinite^K2Mg2[SO4]3
  23652. ftsTag
  23653. K2Mg2[SO4]3
  23654. Crystals rare\ massive\ bedded\ as nodular masses\ disseminated grains}
  23655. Cubic
  23656. Fracture conchoidal{ brittle}
  23657. Anhydrous Sulphates
  23658. Evaporites
  23659. New Mexico, USA; Austria; Canada; China; Germany+
  23660. Wilhelmshall, Halberstadt, Germanyc
  23661. Langbeinite^K2Mg2(SO4)3
  23662. .*8H2O
  23663. leOverride
  23664. 2n(2803
  23665. 2l(291
  23666. n(2pC078
  23667. n(2D060
  23668. l(2E064{I
  23669. n(2F0E
  23670. ftstitle
  23671. ftsTitleOverride
  23672. Kryzhanovskite [Kruzhanovskite]
  23673. Reddish brown
  23674. Translucent
  23675. Not determined
  23676. Mn[Fe~3]2[PO4]2[OH]2}H2O#
  23677. Crystals prismatic{ poorly formed{ up to 2_3cm in diameter}
  23678. Orthorhombic
  23679. Parting}
  23680. Hydrated Phosphates
  23681. Pegmatites
  23682. Canada; Bavaria, Germany; New Hampshire; South Dakota, USA; Kalbinsk pegmatites, FSUi
  23683. Kalbinsk pegmatite, Russia, FSU
  23684. Kryzhanovskite [Kruzhanovskite]^Mn[Fe~3]2[PO4]2[OH]2}H2O
  23685. Kryzhanovskite [Kruzhanovskite]^Mn[Fe~3]2[PO4]2[OH]2}H2O
  23686. ftsTag
  23687. ftstitle
  23688. ftsTitleOverride
  23689. Ktenasite
  23690. e2-3]
  23691. Light green to blackish green
  23692. Transparent
  23693. Not determined
  23694. [Cu{Zn]5[SO4]2[OH]6}*6H2O
  23695. Groups of tabular crystals up to 1}0mm in size}
  23696. Monoclinicm
  23697. Hydrated Sulphates
  23698. Oxidized Zones{ weathering products
  23699. Laurium, Greece
  23700. Kamariza mine, L
  23701. vrion (Laurium), Attik
  23702. , Greece;
  23703. Ktenasite^[Cu{Zn]5[SO4]2[OH]6}*6H2O
  23704. Ktenasite^[Cu{Zn]5[SO4]2[OH]6}*6H2O
  23705. ftsTag
  23706. ftstitle
  23707. ftsTitleOverride
  23708. KulaniteA
  23709. Greenish blue
  23710. Transparent_translucent
  23711. Clear
  23712. Ba[Fe~2{Mn{Mg]2Al2[PO4]3[OH]3
  23713. As plates and tabular crystals{ and rossette_like aggregates}
  23714. Triclinic
  23715. Anhydrous Phosphates
  23716. Sedimentary rocks
  23717. Yukon Territory, Canada
  23718. Rapid Creek (Cross-cut Creek), Big Fish River -- Blow River Area, Yukon Territory, Canada
  23719. Kulanite^Ba[Fe~2{Mn{Mg]2Al2[PO4]3[OH]3
  23720. Kulanite^Ba[Fe~2{Mn{Mg]2Al2[PO4]3[OH]3
  23721. ftsTag
  23722. ftstitle
  23723. ftsTitleOverride
  23724. Kulkeite?
  23725. c1-2Y
  23726. Colourlessy
  23727. Transparent
  23728. Perfect
  23729. Na0}35Mg8Al[AlSi7]O20[OH]10
  23730. Monoclinic
  23731. Silicates
  23732. Skarns and Calc_Silicates
  23733. Perrag, Algeria
  23734. Ksar el Boukhari (W), Perrag, Algeria
  23735. Kulkeite^Na0}35Mg8Al[AlSi7]O20[OH]10
  23736. Kulkeite^Na0}35Mg8Al[AlSi7]O20[OH]10
  23737. ftsTag
  23738. ftstitle
  23739. ftsTitleOverride
  23740. Kullerudite
  23741. vNot determined
  23742. Dark grey
  23743. Opaque
  23744. Not determined
  23745. NiSe2
  23746. Massive\ very fine_grained}
  23747. Orthorhombic=
  23748. Sulphides{ Tellurides etc
  23749. Hydrothermal Ore veins
  23750. Kuusamo, north-eastern Finland
  23751. Kuusamo, Finland
  23752. Kullerudite^NiSe2
  23753. Kullerudite^NiSe2
  23754. ftsTag
  23755. ftstitle
  23756. ftsTitleOverride
  23757. Kunzite [variety of Spodumene]m
  23758. Variety of colours
  23759. Transparent_translucent
  23760. Perfect
  23761. LiAlSi2O6
  23762. Columnar{ thick tabular{ longitudinally striated crystals\ spathic{ compact{ wide tabular}
  23763. Monoclinic
  23764. Conchoidal}
  23765. Chain Silicates
  23766. Late stage cavities in Granites or Syenites
  23767. South Dakota, USA
  23768. Kunzite [variety of Spodumene]^LiAlSi2O6
  23769. Kunzite [variety of Spodumene]^LiAlSi2O6
  23770. ftsTag
  23771. ftstitle
  23772. ftsTitleOverride
  23773. Kupletskite
  23774. Brown
  23775. Perfect
  23776. [K{Na]3[Mn{Fe~2]7[Ti{Nb]2Si8O24[O{OH]7
  23777. Lamellar masses}
  23778. Monoclinic
  23779. Silicates
  23780. PegmatitesY
  23781. Kola Peninsula, Russia, FSU
  23782. Lovozero, Kola Peninsula, Russia, FSU
  23783. Kupletskite^[K{Na]3[Mn{Fe~2]7[Ti{Nb]2Si8O24[O{OH]7
  23784. Kupletskite^[K{Na]3[Mn{Fe~2]7[Ti{Nb]2Si8O24[O{OH]7
  23785. ftsTag
  23786. ftstitle
  23787. ftsTitleOverride
  23788. Kuranakhite
  23789. i4-5_
  23790. Brown
  23791. Not determined
  23792. PbMn~4Te~6O6
  23793. Grains up to 0}012mm}
  23794. Orthorhombic
  23795. Selenites{ Selenates{ Tellurites{ TelluratesQ
  23796. Oxidized Zones{ weathering products
  23797. southern Yakutia, FSU
  23798. Kuranakh gold deposit, Yakutia (S), FSU
  23799. Kuranakhite^PbMn~4Te~6O6-
  23800. Kuranakhite^PbMn~4Te~6O6
  23801. ftsTag
  23802. ftstitle
  23803. ftsTitleOverride
  23804. KurchatoviteG
  23805. i4-5a
  23806. Grey{
  23807. Perfect
  23808. Ca[Mg{Mn{Fe]B2O5
  23809. Massive}
  23810. Orthorhombic
  23811. Anhydrous Borates
  23812. Skarns and Calc_Silicates
  23813. Buryat, Russia, FSU
  23814. Solongo deposit, Buryat, Russia, FSU
  23815. Kurchatovite^Ca[Mg{Mn{Fe]B2O5
  23816. Kurchatovite^Ca[Mg{Mn{Fe]B2O5
  23817. ftsTag
  23818. ftstitle
  23819. ftsTitleOverride
  23820. Kurnakovite
  23821. Colourless
  23822. Transparent
  23823. MgB3O3[OH]5}*5H2O
  23824. Large blocky crystals{ often in groups\ large cleavable masses{ dense granular aggregates}U
  23825. Triclinic
  23826. Fracture conchoidal{ brittle}
  23827. Hydrated Borates
  23828. Evaporites
  23829. Death Valley National Monument, Kern county, California, USA; Turkey, FSU
  23830. Inder, Kazakhstan, FSU{
  23831. Kurnakovite^MgB3O3[OH]5}*5H2O
  23832. Kurnakovite^MgB3O3[OH]5}*5H2O
  23833. ftsTag
  23834. ftstitle
  23835. ftsTitleOverride
  23836. Kutnohorite [Kutnahorite]
  23837. g3-4}
  23838. Translucent
  23839. Perfect
  23840. Ca[Mn{Mg{Fe][CO3]2
  23841. Anhedral masses}%
  23842. TrigonalC
  23843. Anhydrous Carbonatesm
  23844. Hydrothermal Ore veins
  23845. Czech Republic
  23846. Kank, Kutn
  23847.  Hora (near), Stredocesky kraj., Bohemia, Czech Republic
  23848. Kutnohorite [Kutnahorite]^Ca[Mn{Mg{Fe][CO3]2c
  23849. Kutnohorite [Kutnahorite]^Ca[Mn{Mg{Fe][CO3]2
  23850. ftsTag
  23851. ftsTitleOverride
  23852. Kurnakovite
  23853. Colourless
  23854. Transparent
  23855. MgB3O3[OH]5}*5H2O
  23856. Large blocky cP
  23857. ftstitle
  23858. ftsTitleOverride
  23859. Kutinaite
  23860. i4-5_
  23861. Silver{
  23862. Opaque
  23863. Not determined
  23864. Cu14Ag6As7
  23865. Massive\ fine_grained}
  23866. Cubic
  23867. Malleable}C
  23868. Sulphides{ Tellurides etc
  23869. Hydrothermal Ore veins
  23870. northern Bohemia, Czech Republic; Southern Vosges, France; Anarak district, Iran
  23871. Cerny dul (Schwarzenthal), Krkonose (Giant Mtns.), Vychodocesky kraj, Bohemia, Czech Republic
  23872. Kutinaite^Cu14Ag6As7
  23873. Kutinaite^Cu14Ag6As7
  23874. ftsTag
  23875. ftstitle
  23876. ftsTitleOverride
  23877. KuznetsoviteG
  23878. e2-3a
  23879. Brown
  23880. Not determined
  23881. Hg6As2Cl2O9
  23882. Cubic
  23883. Fracture uneven to conchoidal}
  23884. Halides
  23885. Oxidized Zones{ weathering products
  23886. Tuva ASSR, FSU
  23887. Arzak deposit, Tuva, Russia; Khaidarkan deposit, Kirghizia, FSU
  23888. Kuznetsovite^Hg6As2Cl2O9
  23889. Kuznetsovite^Hg6As2Cl2O9
  23890. ftsTag
  23891. Hydrothermal Ore veins
  23892. Czech Republic
  23893. Kank, Kutn
  23894.  Hora (near), Stredocesky kraj., Bohemia, Czech Republic
  23895. Kutnohorite (Kutnahorite)^Ca(Mn,Mg,Fe)(CO3)2
  23896. Liandr
  23897. vAsq*
  23898. t     sfo
  23899. RIN@GTABLE
  23900. ftstitle
  23901. ftsTitleOverride
  23902. Kottigite [Koettigite]]
  23903. e2-3w
  23904. Translucent
  23905. Perfect
  23906. Zn3[AsO4]2}*8H2O
  23907. Crystals prismatic{ flattened\ massive\ as crusts with fibrous structure}
  23908. Monoclinicw
  23909. Hydrated Arsenates
  23910. Oxidized Zones{ weathering products
  23911. Sachsen, Germany; Durango, Mexico; Tsumeb, Namibia; New Jersey, USA
  23912. Daniel cobalt mine, Schneeberg, Sachsen, Germanyy
  23913. Kottigite [Koettigite]^Zn3[AsO4]2}*8H2O
  23914. Kottigite [Koettigite]^Zn3[AsO4]2}*8H2O
  23915. ftsTag
  23916. ftstitle
  23917. ftsTitleOverride
  23918. KotulskiteA
  23919. vNot determined
  23920. Pd[Te{Bi]
  23921. Very minute grains}
  23922. Trigonal
  23923. Sulphides{ Tellurides etc
  23924. Hydrothermal Ore veinsE
  23925. Ontario, Canada; South Africa; Wyoming, USA; Monche Tundra, FSU
  23926. Monchegorsk, Lake Imandra, Murmansk, FSU
  23927. Kotulskite^Pd[Te{Bi]
  23928. Kotulskite^Pd[Te{Bi]
  23929. ftsTag
  23930. ftstitle
  23931. ftsTitleOverride
  23932. Koutekite
  23933. i4-5[
  23934. Greyu
  23935. Not determined
  23936. Cu5As2
  23937. Fine grains}
  23938. Trigonal
  23939. Sulphides{ Tellurides etc
  23940. Hydrothermal Ore veinsQ
  23941. Bohemia, Czech Republic; southern Vosges, France; Anarak district, Iran
  23942. Cerny Dul (Schwarzenthal), Krkonose (Giant Mts.), Vychodocesky kraj, Bohemia, Czech Republic!
  23943. Koutekite^Cu5As2Q
  23944. Koutekite^Cu5As2
  23945. ftsTag
  23946. ftstitle
  23947. ftsTitleOverride
  23948. Kovdorskite
  23949. Pinkw
  23950. Mg2[PO4][OH]}*3H2O
  23951. Monoclinic
  23952. Conchoidal fracture}
  23953. Compound Phosphates
  23954. Syenites{ Alkali intrusions
  23955. Kola Peninsula, Russia, FSU
  23956. Kovdor massif, Kola Peninsula, Russia, FSU
  23957. Kovdorskite^Mg2[PO4][OH]}*3H2O
  23958. Kovdorskite^Mg2[PO4][OH]}*3H2O
  23959. ftsTag
  23960. ftstitle
  23961. ftsTitleOverride
  23962. Kozulite?
  23963. Perfect
  23964. [Na3Mn4[Fe~3{Al]Si8O22[OH{F]2
  23965. Banded aggregates of short prismatic crystals}
  23966. Monoclinic'
  23967. Chain Silicates
  23968. Regional Metamorphic rocks}
  23969. Iwate Pref., Japan
  23970. Tanohata mine, Iwate Pref., Japan
  23971. Kozulite^[Na3Mn4[Fe~3{Al]Si8O22[OH{F]2#
  23972. Kozulite^[Na3Mn4[Fe~3{Al]Si8O22[OH{F]2
  23973. ftsTag
  23974. ftstitle
  23975. ftsTitleOverride
  23976. KraissliteC
  23977. g3-4]
  23978. Brown
  23979. Perfect
  23980. [Mn~2{Mg]24Zn3Fe~3[As~3O3]2[As~5O4]3[SiO4]6[OH]18
  23981. Thin curved foliated plates}
  23982. Trigonal/
  23983. Silicates
  23984. Skarns and Calc_Silicates
  23985. New Jersey, USA
  23986. Sterling Hill Mine, Ogdensburg, Sussex Co., New Jersey, USA
  23987. Kraisslite^[Mn~2{Mg]24Zn3Fe~3[As~3O3]2[As~5O4]3[SiO4]6[OH]18S
  23988. Kraisslite^[Mn~2{Mg]24Zn3Fe~3[As~3O3]2[As~5O4]3[SiO4]6[OH]18
  23989. ftsTag
  23990. ftstitle
  23991. ftsTitleOverride
  23992. KrausiteA
  23993. e2-3[
  23994. Yelloww
  23995. Transparent
  23996. Perfect
  23997. KFe~3[SO4]2}H2O
  23998. Crystals usually short prismatic\ tabular to equant\ as crusts}
  23999. MonoclinicS
  24000. Hydrated Sulphates{
  24001. Evaporites
  24002. Calico Mountains, San Bernardino County, California, USA; Durango, Mexico
  24003. Sulfur Hole, Calico Hills, Borate, San Bernardino Co., California, USAW
  24004. Krausite^KFe~3[SO4]2}H2O
  24005. Krausite^KFe~3[SO4]2}H2O
  24006. ftsTag
  24007. ftstitle
  24008. ftsTitleOverride
  24009. KrauskopfiteI
  24010. Colourless to white
  24011. Perfect
  24012. BaSi2O4[OH]2}*2H2O
  24013. Equidimensional to short prismatic grains up to 6mm long\ commonly grains are 3mm or less in length}K
  24014. Monoclinick
  24015. A third poor cleavage or fracture at a high angle to the other two}
  24016. Silicates
  24017. Metamorphic rocks
  24018. Fresno County, California, USAA
  24019. Big Creek and Rush Creek, Fresno Co., California, USA
  24020. Krauskopfite^BaSi2O4[OH]2}*2H2O
  24021. Krauskopfite^BaSi2O4[OH]2}*2H2O
  24022. ftsTag
  24023. ftstitle
  24024. ftsTitleOverride
  24025. Krautite?
  24026. Pinkq
  24027. Mn~2As~5O3[OH]}H2O
  24028. As cleavage lamellae up to 2mm in maximum dimension}
  24029. Monoclinic
  24030. Micaceous}=
  24031. Hydrated Arsenatese
  24032. Sacarimb, Transylvania, Romania
  24033. Sacarimb (Nagyag), Transylvania, Romania
  24034. Krautite^Mn~2As~5O3[OH]}H2O
  24035. Krautite^Mn~2As~5O3[OH]}H2O
  24036. ftsTag
  24037. ftstitle
  24038. ftsTitleOverride
  24039. KremersiteE
  24040. vNot determined
  24041. Reddish brown
  24042. Perfect
  24043. [NH4{K]2Fe~3Cl5}H2O
  24044. Crystals pseudo_octahedral}
  24045. Orthorhombic+
  24046. Deliquescent}
  24047. Halides
  24048. Fumaroles
  24049. Mt. Etna, Mt. Vesuvius, Italy
  24050. Mt. Vesuvius, Napoli, Campania, Italy
  24051. Kremersite^[NH4{K]2Fe~3Cl5}H2O;
  24052. Kremersite^[NH4{K]2Fe~3Cl5}H2O
  24053. ftsTag
  24054. ftstitle
  24055. ftsTitleOverride
  24056. KrenneriteG
  24057. e2-3a
  24058. Silver}
  24059. Opaque
  24060. Perfect
  24061. [Au{Ag]Te2
  24062. Compact{ granular{ lamellar}    
  24063. Orthorhombic+
  24064. Fragile}I
  24065. Sulphides{ Tellurides etc
  24066. Hydrothermal Ore veins
  24067. Arizona, Colorado, Washington, USA; Kalgoorlie and Mulgabbie, Western Australia; Canada; Fiji; Transylvania
  24068. Sacarimb (Nagy
  24069. g), Transylvania, Romaniae
  24070. Krennerite^[Au{Ag]Te2
  24071. Krennerite^[Au{Ag]Te2
  24072. ftsTag
  24073. ftstitle
  24074. ftsTitleOverride
  24075. Krohnkite [Kroehnkite]]
  24076. e2-3w
  24077. Transparent_translucent
  24078. Perfect
  24079. Na2Cu[SO4]2}*2H2O
  24080. Tabular{ long_columnar{ octahedral crystals\  granular{ fibrous{ platy{ crusts{ fibrous agg}w
  24081. Monoclinic
  24082. Water soluble}
  24083. Hydrated Sulphates
  24084. Oxidized Zones{ weathering products
  24085. Chuquicamata, Chile
  24086. Krohnkite [Kroehnkite]^Na2Cu[SO4]2}*2H2O
  24087. Krohnkite [Kroehnkite]^Na2Cu[SO4]2}*2H2O
  24088. ftsTag
  24089. ftstitle
  24090. ftsTitleOverride
  24091. Krutaite=
  24092. Not determinedy
  24093. CuSe2
  24094. Crystals up to a few tenths of a millimetre}
  24095. Cubic
  24096. Sulphides{ Tellurides etc
  24097. Hydrothermal Ore veinsO
  24098. eastern Moravia, Czech Republic
  24099. Petrovice Zd'ar, Jihomoravsky kraj, Moravia, Czech Republic
  24100. Krutaite^CuSe2
  24101. Krutaite^CuSe2
  24102. ftsTag
  24103. nkite]]
  24104. e2-3w
  24105. Transparent_translucent
  24106. Perfect
  24107. Na2Cu[SO4]2}*2H2O
  24108. Tabular{ long_columnar{ octahedral crystals\  granular{ fibrous{ platy{ crusts{ fibrous agg}w
  24109. Monoclinic
  24110. Water soluble}
  24111. Hydrated Sulphates
  24112. Oxidized Zones{ weathering products
  24113. Chuquicamata, Chile
  24114. hnkite (Kroehnkite)^Na2Cu(SO4)2.*2H2O
  24115. g)Te2
  24116. itleOverride
  24117. Lopa!
  24118. much 
  24119. *A1aBef@ore 
  24120. GlobalIn
  24121. 9must 
  24122. Black
  24123. Opaque
  24124. Not determined
  24125. Tetragonal
  24126. As thin bb
  24127. ftstitle
  24128. ftsTitleOverride
  24129. Kolfanite
  24130. vNot determined
  24131. Distinct in one direction
  24132. Ca2[Fe~3]3O2[AsO4]3}*2H2O
  24133. Monoclinic
  24134. Hydrated Arsenates'
  24135. PegmatitesG
  24136. Kola Peninsula, Russia, FSU
  24137. Unspecified locality, Kola Peninsula, Russia, FSU
  24138. Kolfanite^Ca2[Fe~3]3O2[AsO4]3}*2H2O
  24139. Kolfanite^Ca2[Fe~3]3O2[AsO4]3}*2H2O
  24140. ftsTag
  24141. ftstitle
  24142. ftsTitleOverride
  24143. Kolicite?
  24144. i4-5Y
  24145. Yellowu
  24146. Mn7Zn4[AsO4]2[SiO4]2[OH]8
  24147. Crystals are rare exhibiting pinacoidal and pyramidal terminations{}
  24148. Orthorhombic;
  24149. Silicates
  24150. Skarns and Calc_Silicates
  24151. New Jersey, USA
  24152. Sterling Hill Mine, Ogdensburg, Sussex Co., New Jersey, USA
  24153. Kolicite^Mn7Zn4[AsO4]2[SiO4]2[OH]8E
  24154. Kolicite^Mn7Zn4[AsO4]2[SiO4]2[OH]8
  24155. ftsTag
  24156. ftstitle
  24157. ftsTitleOverride
  24158. Kolwezite
  24159. Black
  24160. [Cu{Co]2[CO3][OH]2
  24161. As 1_10 mm nodules}
  24162. Triclinic
  24163. Anhydrous Carbonates
  24164. Oxidized Zones{ weathering products
  24165. Democratic Republic of Congo{
  24166. Kolwezi, Shaba (S), Democratic Republic of Congo
  24167. Kolwezite^[Cu{Co]2[CO3][OH]2
  24168. Kolwezite^[Cu{Co]2[CO3][OH]2
  24169. ftsTag
  24170. ftstitle
  24171. ftsTitleOverride
  24172. KolymiteA
  24173. Silveru
  24174. Opaque
  24175. Not determined
  24176. Cu7Hg6
  24177. As 0}005mm cubo_octahedral crystals}
  24178. Cubic
  24179. Native elements and AlloysW
  24180. Oxidized Zones{ weathering products
  24181. Magadin region, FSU
  24182. Krokhalin mine, Magadan region, Kolym river basin, FSU
  24183. Kolymite^Cu7Hg6
  24184. Kolymite^Cu7Hg6
  24185. ftsTag
  24186. ftstitle
  24187. ftsTitleOverride
  24188. KomaroviteC
  24189. c1-2]
  24190. Pinkw
  24191. [H{Ca]2Nb2Si2O10[OH{F]2}H2O
  24192. Massive\ foliated{ platy}
  24193. Orthorhombic
  24194. Silicates
  24195. Syenites{ Alkali intrusions
  24196. Kola Peninsula, FSU
  24197. Mt. Karnasurt, Lovozero, Kola Peninsula, Russia, FSU
  24198. Komarovite^[H{Ca]2Nb2Si2O10[OH{F]2}H2O!
  24199. Komarovite^[H{Ca]2Nb2Si2O10[OH{F]2}H2O
  24200. ftsTag
  24201. ftstitle
  24202. ftsTitleOverride
  24203. Konderite
  24204. VHN=592
  24205. Greyy
  24206. Opaque
  24207. Good in two directions
  24208. PbCu3[Rh{Pt{Ir]8S16
  24209. Trigonal    
  24210. Sulphides{ Tellurides etc
  24211. Late stage cavities in Granites or Syenites
  24212. Siberia, Russia (E), FSU
  24213. r massif, Aldan shield, Siberia, Russia (E), FSU
  24214. Konderite^PbCu3[Rh{Pt{Ir]8S16
  24215. Konderite^PbCu3[Rh{Pt{Ir]8S16
  24216. ftsTag
  24217. ftstitle
  24218. ftsTitleOverride
  24219. Koninckite [Strengite or Metastrengite]
  24220. Yellow
  24221. FePO4}*3H2O
  24222. Tetragonal
  24223. ge, Belgium
  24224. Richelle, Vis
  24225.  (near), Li
  24226. ge, Belgium
  24227. Koninckite [Strengite or Metastrengite]^FePO4}*3H2O
  24228. Koninckite [Strengite or Metastrengite]^FePO4}*3H2O
  24229. ftsTag
  24230. ftstitle
  24231. ftsTitleOverride
  24232. Koritnigite
  24233. Colourless}
  24234. Transparent
  24235. Perfect
  24236. Zn[As~5O3][OH]}H2O
  24237. Triclinic
  24238. Antimonites{ Arsenites1
  24239. Oxidized Zones{ weathering products
  24240. Tsumeb, Namibia
  24241. Tsumeb, Namibia
  24242. Koritnigite^Zn[As~5O3][OH]}H2O
  24243. Koritnigite^Zn[As~5O3][OH]}H2O
  24244. ftsTag
  24245. ftstitle
  24246. ftsTitleOverride
  24247. Kornelite
  24248. vNot determined
  24249. Pink to purple
  24250. Not determined
  24251. [Fe~3]2[SO4]3}*7H2O
  24252. Crystals lath_like or acicular\ globular masses with radial_fibrous structure{ crusts and tufted aggregates}]
  24253. Monoclinic}
  24254. Soluble in water}
  24255. Hydrated Sulphates
  24256. Oxidized Zones{ weathering products
  24257. Arizona, Utah, USA; Bulgaria; Hungary
  24258. Szomolnok (Smoln
  24259. k), Slovakia
  24260. Kornelite^[Fe~3]2[SO4]3}*7H2O
  24261. Kornelite^[Fe~3]2[SO4]3}*7H2O
  24262. ftsTag
  24263. ftstitle
  24264. ftsTitleOverride
  24265. Kornerupine
  24266. m6-7a
  24267. Variety of colours
  24268. Transparent_translucent
  24269. Mg4[Al{Fe~3]6[Si{B]4O21[OH]
  24270. Fibrous to coloumnar aggregates\ prismatic crystals}M
  24271. Orthorhombico
  24272. Silicates
  24273. Contact Metamorphic rocks
  24274. Nuuk area, Greenland
  24275. Fisken
  24276. s, Nuuk area, Greenland (SW)
  24277. Kornerupine^Mg4[Al{Fe~3]6[Si{B]4O21[OH]
  24278. Kornerupine^Mg4[Al{Fe~3]6[Si{B]4O21[OH]
  24279. ftsTag
  24280. ftstitle
  24281. ftsTitleOverride
  24282. KorshunovskiteK
  24283. Colourless
  24284. Transparent
  24285. Mg2Cl[OH]3}*3}5_*4H2O
  24286. Elongate prismatic grains}
  24287. Triclinic
  24288. Halides
  24289. Skarns and Calc_Silicates
  24290. Irkutsk, Russia, FSU
  24291. Korshunovsk deposit, Ilim, Irkutsk, Russia, FSU
  24292. Korshunovskite^Mg2Cl[OH]3}*3}5_*4H2O#
  24293. Korshunovskite^Mg2Cl[OH]3}*3}5_*4H2O
  24294. ftsTag
  24295. ftsTag
  24296. ftstitle
  24297. ftsTitleOverride
  24298. Kosmochlor [Ureyite]Y
  24299. vNot determined
  24300. Green
  24301. NaCrSi2O6
  24302. Polycrystalline aggregates}
  24303. Monoclinic'
  24304. Pronounced parting{ well developed}
  24305. Chain Silicates
  24306. Meteorites
  24307. Coahuila, Toluca, and Hex River Mountains meteorites, Mexico; Deep Space
  24308. Toluca meteorite, Xiquipilco, Mexico, MexicoG
  24309. Kosmochlor [Ureyite]^NaCrSi2O6
  24310. Kosmochlor [Ureyite]^NaCrSi2O6
  24311. ftstitle
  24312. ftsTitleOverride
  24313. Kostovite
  24314. e2-3]
  24315. Opaquey
  24316. Distinct in one direction
  24317. CuAuTe4
  24318. Equant to slightly elongated grains{ 0}02_0}05mm in diameter{ enclosed in other ore_forming minerals{ or as aggregates}
  24319. Orthorhombicw
  24320. Brittle}
  24321. Sulphides{ Tellurides etc
  24322. Hydrothermal Ore veins
  24323. Chelopech, Bulgaria; Kochbulak deposit, eastern Uzbekistan, FSU
  24324. Chelopech deposit, Bulgaria
  24325. Kostovite^CuAuTe4
  24326. Kostovite^CuAuTe4
  24327. ftsTag
  24328. nt to slightly elongated grains{ 0}02_0}05mm in diameter{ enclosed in other ore_forming minerals{ or as aggregates}
  24329. Orthorhombicw
  24330. Brittle}
  24331. Sulphides{ Tellurides etc
  24332. Hydrothermal Ore veins
  24333. Chelopech, Bulgaria; Kochbulak deposit, eastern Uzbekistan, FSU
  24334. Chelopech deposit, Bulgaria
  24335. Kostovite^CuAuTe4
  24336. O3(OH)5.*5H2O
  24337. ftsTitleOverride
  24338. W, as barrel-shaped cj
  24339. ftstitle
  24340. ftsTitleOverride
  24341. Kladnoite
  24342. vNot determined
  24343. Not determined
  24344. C6H4[CO]2NH [Phthalimide]
  24345. Monoclinic
  24346. Organic Compounds
  24347. Slags and Clinkers'
  24348. Bohemia, Czech Republic
  24349. Kladno, Praha (near), Stredocsky kraj, Bohemia, Czech Republic
  24350. Kladnoite^C6H4[CO]2NH [Phthalimide]
  24351. Kladnoite^C6H4[CO]2NH [Phthalimide]
  24352. ftsTag
  24353. ftstitle
  24354. ftsTitleOverride
  24355. KlebelsbergiteO
  24356. vNot determined
  24357. Yellow
  24358. Transparent
  24359. Not determined
  24360. [Sb~3]4O4[OH]2SO4
  24361. Crystals acicular{ in tufts}1
  24362. OrthorhombicS
  24363. Brittle}q
  24364. Anhydrous Sulphates
  24365. Oxidized Zones{ weathering products
  24366. Tuscany, Italy; Romania
  24367. Baia-Sprie, Maramures Co., Romania;
  24368. Klebelsbergite^[Sb~3]4O4[OH]2SO4{
  24369. Klebelsbergite^[Sb~3]4O4[OH]2SO4
  24370. ftsTag
  24371. ftstitle
  24372. ftsTitleOverride
  24373. Kleemanite?
  24374. vNot determined
  24375. Colourless
  24376. ZnAl2[PO4]2[OH]2}*3H2O
  24377. Monoclinic
  24378. Hydrated Phosphates
  24379. Sedimentary rocks
  24380. Iron Knob, South AustraliaS
  24381. Iron Monarch quarry, Iron Knob, South Australia, Australia
  24382. Kleemanite^ZnAl2[PO4]2[OH]2}*3H2O
  24383. Kleemanite^ZnAl2[PO4]2[OH]2}*3H2O
  24384. ftsTag
  24385. ftstitle
  24386. ftsTitleOverride
  24387. KleiniteA
  24388. g3-4[
  24389. Yellow to yellowish brown
  24390. Transparent_translucent
  24391. Hg2N[Cl{SO4]}nH2O
  24392. Short prismatic crystals elongated along c_ axis}
  24393. Trigonalc
  24394. Hydrated Sulphates
  24395. Evaporites
  24396. Texas, USA
  24397. Terlingua, Brewster Co., Texas, USA
  24398. Kleinite^Hg2N[Cl{SO4]}nH2O?
  24399. Kleinite^Hg2N[Cl{SO4]}nH2O
  24400. ftsTag
  24401. ftstitle
  24402. ftsTitleOverride
  24403. KlockmanniteI
  24404. e2-3c
  24405. Dark grey
  24406. Opaque
  24407. Perfect
  24408. Dense granular or flaky aggregates}
  24409. Trigonal/
  24410. Sulphides{ Tellurides etc
  24411. Hydrothermal Ore veins
  24412. Argentina; Canada; western Moravia, Czech Republic; Harz Mountains, Germany; Sweden
  24413. Sierra de Umango, La Rioja, Argentina; Harz, Germany?
  24414. Klockmannite^CuSe
  24415. Klockmannite^CuSe
  24416. ftsTag
  24417. ftstitle
  24418. ftsTitleOverride
  24419. Knorringite
  24420. vNot determined
  24421. Green
  24422. Mg3Cr2[SiO4]3
  24423. Massive\ very minute grains}
  24424. Cubic
  24425. Hydrated Sulphates;
  24426. Carbonatites]
  24427. Kao, Lesotho
  24428. Kao kimberlite pipe, Lesotho
  24429. Knorringite^Mg3Cr2[SiO4]3
  24430. Knorringite^Mg3Cr2[SiO4]3
  24431. ftsTag
  24432. ftstitle
  24433. ftsTitleOverride
  24434. Kobeite_[Y]
  24435. vNot determined
  24436. Brown
  24437. [Y{Fe{U][Ti{Nb{Ta]2[O{OH]6
  24438. Radiated crystals\ long prismatic}
  24439. Orthorhombic
  24440. Multiple Oxides
  24441. PegmatitesS
  24442. Shiraishi, Kobe-mura, Kyoto Prefecture, Japan; Paringa River, Sourth Westland, New Zealand
  24443. Kobeite_[Y]^[Y{Fe{U][Ti{Nb{Ta]2[O{OH]6    
  24444. Kobeite_[Y]^[Y{Fe{U][Ti{Nb{Ta]2[O{OH]6
  24445. ftsTag
  24446. ftstitle
  24447. ftsTitleOverride
  24448. Kobellite
  24449. e2-3]
  24450. Greyw
  24451. Opaque
  24452. Clear
  24453. Pb22Cu4[Bi{Sb]30S69
  24454. Massive\ fibrous or radiated crystals\ prismatic\ also fine granular}
  24455. MonoclinicU
  24456. Sulphosalts
  24457. Pegmatites
  24458. Askersund, Sweden
  24459. Vena mine, Nerika, Hammar, Askersund (near), Sweden
  24460. Kobellite^Pb22Cu4[Bi{Sb]30S69
  24461. Kobellite^Pb22Cu4[Bi{Sb]30S69
  24462. ftsTag
  24463. ftstitle
  24464. ftsTitleOverride
  24465. Koechlinite
  24466. vNot determined
  24467. Yellow to yellowish green
  24468. Transparent
  24469. Perfect
  24470. Bi2MoO6
  24471. Crystals thin{ square to rectangular laths and plates striated\ massive{ earthy\ twinning{ contact or penetration}
  24472. Orthorhombic
  24473. Very brittle}
  24474. Tungstates{ Molybdates
  24475. Oxidized Zones{ weathering products
  24476. Bygoo, New South Wales, Australia; Coolgardie, Western Australia; Sachsen, Germany; Arizona, USA
  24477. Daniel Mine, Schneeberg, Sachsen, Germany
  24478. Koechlinite^Bi2MoO6
  24479. Koechlinite^Bi2MoO6
  24480. ftsTag
  24481. ftstitle
  24482. ftsTitleOverride
  24483. Koenenite
  24484. c1-2]
  24485. Colourless}
  24486. Transparent
  24487. Perfect
  24488. Na4Mg9Al4Cl12[OH]22
  24489. As crusts\ also as rosettes}
  24490. Trigonal7
  24491. Halides
  24492. Evaporitesu
  24493. Hannover, Germany
  24494. Justus I mine, Volpriehausen, Hannover, Germany
  24495. Koenenite^Na4Mg9Al4Cl12[OH]22
  24496. Koenenite^Na4Mg9Al4Cl12[OH]22
  24497. ftsTag
  24498. ftstitle
  24499. ftsTitleOverride
  24500. KogarkoiteC
  24501. g3-4]
  24502. Bluew
  24503. Not determined
  24504. Na3[SO4]F
  24505. Massive{ granular\ earthy}
  24506. Monoclinic
  24507. Anhydrous Sulphates
  24508. Syenites{ Alkali intrusions
  24509. Kola Peninsula, FSU; Chaffee County, Colorado, USA
  24510. Hortense Hot Spring and Wright's Well, Chalk Creek, Mt. Princeton, Chaffee Co., Colorado, USA
  24511. Kogarkoite^Na3[SO4]FW
  24512. Kogarkoite^Na3[SO4]F
  24513. ftsTag
  24514. ftstitle
  24515. ftsTitleOverride
  24516. Koktaite?
  24517. vNot determined
  24518. Colourless to white
  24519. [NH4]2Ca[SO4]2}H2O
  24520. Crystals acicular or fibrous\ twinning common}
  24521. Monoclinic5
  24522. Hydrated Sulphates]
  24523. Evaporites}
  24524. Moravia, Czech Republic
  24525. Zeravice, Kyjov (near), Moravia, Czech Republic
  24526. Koktaite^[NH4]2Ca[SO4]2}H2O
  24527. Koktaite^[NH4]2Ca[SO4]2}H2O
  24528. ftsTag
  24529. ftstitle
  24530. ftsTitleOverride
  24531. Kolarite=
  24532. vNot determined
  24533. Not determined
  24534. PbTeCl2
  24535. Forms flame_like and vein_like aggregates}
  24536. Orthorhombic
  24537. Halides
  24538. Oxidized Zones{ weathering products
  24539. Kolar gold deposit, India
  24540. Champion Reef lode, Kolar goldfields, Karnataka, India
  24541. Kolarite^PbTeCl2
  24542. Kolarite^PbTeCl2
  24543. ftsTag
  24544.  determined
  24545. Colourless to white
  24546. [NH4]2Ca[SO4]2}H2O
  24547. Crystals acicular or fibrous\ twinning common}
  24548. Monoclinic5
  24549. Hydrated Sulphates]
  24550. Evaporites}
  24551. Moravia, Czech Republic
  24552. Zeravice, Kyjov (near), Moravia, Czech Republic
  24553. Koktaite^(NH4)2Ca(SO4)2.H2O
  24554. Titanian romeite)^(Ca,Fe,Na)2(Sb,Ti)2O7
  24555. Zabaikal'ye, Russia, FSU
  24556. Rhenium^Re
  24557. Zabaikal'ye, Russia, FSU
  24558. Rhenium^Re
  24559. ftstitle
  24560. ftstitle
  24561. ftsTitleOverride
  24562. KillalaiteA
  24563. vNot determined
  24564. Perfect
  24565. 2[Ca3Si2O7]}H2O
  24566. Crystals up to 2mm long with complex penetrative twinning resulting in cross bow_tie twins}
  24567. Monoclinic=
  24568. Silicates
  24569. Skarns and Calc_Silicates
  24570. Killala Bay, Ireland
  24571. Inishcrone, Killala Bay, Co. Sligo, Ireland
  24572. Killalaite^2[Ca3Si2O7]}H2O3
  24573. Killalaite^2[Ca3Si2O7]}H2O
  24574. ftsTag
  24575. ftstitle
  24576. ftsTitleOverride
  24577. KimrobinsoniteI
  24578. VHN20=70g
  24579. White
  24580. [Ta{Nb][OH]3[O{CO3]
  24581. Cryptocrystalline}
  24582. Cubic
  24583. Hydroxides
  24584. Pegmatites1
  24585.  Western Australia, Australia
  24586. Mt. Holland, Western Australia, Australia
  24587. Kimrobinsonite^[Ta{Nb][OH]3[O{CO3]
  24588. Kimrobinsonite^[Ta{Nb][OH]3[O{CO3]
  24589. ftsTag
  24590. ftstitle
  24591. ftsTitleOverride
  24592. Kimuraite_[Y]
  24593. e2-3a
  24594. Pink to purple
  24595. Perfect
  24596. CaY2[CO3]4}*6H2O
  24597. Tabular crystals forming loose aggregates or clusters}
  24598. Orthorhombic7
  24599. Hydrated Carbonates
  24600. Basic and Ultrabasic Volcanic rocks
  24601. Saga Prefecture, Japan
  24602. Kimuraite_[Y]^CaY2[CO3]4}*6H2O
  24603. Kimuraite_[Y]^CaY2[CO3]4}*6H2O
  24604. ftsTag
  24605. ftstitle
  24606. ftsTitleOverride
  24607. Kimzeyite
  24608. Brown
  24609. Ca3[Zr{Ti]2[Si{Al{Fe~3]3O12
  24610. Dodecahedrons modified by trapezohedrons}
  24611. Cubic
  24612. Orthosilicates%
  24613. CarbonatitesG
  24614. Arkansas, USA
  24615. Kimzey quarry, Magnet Cove, Hot Spring Co., Arkansas, USA
  24616. Kimzeyite^Ca3[Zr{Ti]2[Si{Al{Fe~3]3O12
  24617. Kimzeyite^Ca3[Zr{Ti]2[Si{Al{Fe~3]3O12
  24618. ftsTag
  24619. ftstitle
  24620. ftsTitleOverride
  24621. Kingite
  24622. vNot determined
  24623. White
  24624. Not determined
  24625. Al3[PO4]2[OH{F]3}*9H2O
  24626. Nodular masses up to 2 inches in diameter\ platelets or irregular thick fragments}7
  24627. Triclinic
  24628. Hydrated Phosphates
  24629. Sedimentary rocks
  24630. Robertstown, South Australia
  24631. Fairview phosphate deposit, Robertstown, South Australia, Australia
  24632. Kingite^Al3[PO4]2[OH{F]3}*9H2Os
  24633. Kingite^Al3[PO4]2[OH{F]3}*9H2O
  24634. ftsTag
  24635. ftstitle
  24636. ftsTitleOverride
  24637. Kingsmountite
  24638. e2-3a
  24639. White
  24640. [Ca{Mn]4[Fe{Mn]Al4[PO4]6[OH]4}*12H2O
  24641. As hemispherules up to 2 mm across\ bladed crystals}
  24642. Monoclinic!
  24643. Hydrated Phosphates
  24644. Pegmatitesk
  24645. North Carolina, USA
  24646. Foote Mineral Company spodumene mine, Kings Mt. (near), Cleveland Co., North Carolina, USA
  24647. Kingsmountite^[Ca{Mn]4[Fe{Mn]Al4[PO4]6[OH]4}*12H2OW
  24648. Kingsmountite^[Ca{Mn]4[Fe{Mn]Al4[PO4]6[OH]4}*12H2O
  24649. ftsTag
  24650. ftstitle
  24651. ftsTitleOverride
  24652. Kinichilite
  24653. c1-2_
  24654. Brown
  24655. [Fe~2{Mg{Zn]2[Te~4O3]3Na[x]H[2_x]}*3H2O
  24656. Minute hexagonal prisms}
  24657. Trigonal
  24658. Selenites{ Selenates{ Tellurites{ Telluratesa
  24659. Oxidized Zones{ weathering products
  24660. Izu Peninsula, Japan
  24661. Kawazu mine, Shimoda City, Izu Peninsula, Japan
  24662. Kinichilite^[Fe~2{Mg{Zn]2[Te~4O3]3Na[x]H[2_x]}*3H2O
  24663. Kinichilite^[Fe~2{Mg{Zn]2[Te~4O3]3Na[x]H[2_x]}*3H2O
  24664. ftsTag
  24665. ftstitle
  24666. ftsTitleOverride
  24667. Kinoite
  24668. Blueq
  24669. Transparent_translucent
  24670. Very good
  24671. Ca2Cu2Si3O8[OH]4
  24672. Crystals tabular\ zone striated and presents curved aspect because of development of vicinal forms}
  24673. Monoclinic
  24674. Silicates
  24675. Contact Metamorphic rocks
  24676. Arizona, USA
  24677. Santa Rita Mts., Pima Co., Arizona, USA
  24678. Kinoite^Ca2Cu2Si3O8[OH]4g
  24679. Kinoite^Ca2Cu2Si3O8[OH]4
  24680. ftsTag
  24681. ftstitle
  24682. ftsTitleOverride
  24683. Kinoshitalite
  24684. g3-4a
  24685. Yellow to yellowish brown
  24686. Perfect
  24687. [Ba{K][Mg{Mn{Al]3Si2Al2O10[OH]2
  24688. Monoclinic
  24689. Sheet Silicates
  24690. Metamorphic rocks
  24691. Iwate, Japanu
  24692. Misago ore body, Noda-Tamagawa mine, Iwate, Japan
  24693. Kinoshitalite^[Ba{K][Mg{Mn{Al]3Si2Al2O10[OH]2
  24694. Kinoshitalite^[Ba{K][Mg{Mn{Al]3Si2Al2O10[OH]2
  24695. ftsTag
  24696. ftstitle
  24697. ftsTitleOverride
  24698. Kipushite
  24699. Green
  24700. Transparent_translucent
  24701. [Cu~2{Zn]5Zn[PO4]2[OH]6}H2O
  24702. Elongate aggregates up to 3 mm}
  24703. MonoclinicG
  24704. Hydrated Phosphates
  24705. Oxidized Zones{ weathering products
  24706. Democratic Republic of Congo
  24707. Kipushi, Shaba, Democratic Republic of Congo
  24708. Kipushite^[Cu~2{Zn]5Zn[PO4]2[OH]6}H2O
  24709. Kipushite^[Cu~2{Zn]5Zn[PO4]2[OH]6}H2O
  24710. ftsTag
  24711. ftstitle
  24712. ftsTitleOverride
  24713. KirschsteiniteI
  24714. vNot determined
  24715. Green
  24716. Not determined
  24717. CaFe~2SiO4
  24718. Massive}
  24719. Orthorhombic
  24720. Orthosilicates3
  24721. Intermediate_acid Volcanic rocksi
  24722. Mt. Shaheru, Democratic Republic ofongo
  24723. Kirschsteinite^CaFe~2SiO4
  24724. Kirschsteinite^CaFe~2SiO4
  24725. ftsTag
  24726. ftstitle
  24727. ftsTitleOverride
  24728. KitkaiteA
  24729. Yellowu
  24730. Opaque
  24731. NiTeSe
  24732. Massive}
  24733. Trigonal
  24734. Sulphides{ Tellurides etc
  24735. Hydrothermal Ore veins_
  24736. Kuusamo, north-eastern Finland
  24737. Kitka river, Kuusamo, Oulu, Finland
  24738. Kitkaite^NiTeSe
  24739. Kitkaite^NiTeSe
  24740. ftsTag
  24741. ftstitle
  24742. ftsTitleOverride
  24743. Kittatinnyite
  24744. Yellow}
  24745. Perfect
  24746. Ca4[Mn~3]4[Mn~2]2Si4O16[OH]8}*18H2O
  24747. Extremely thin crystals up to 0}2mm in diameter and occurs as composite subparallel aggregates up to 0}5mm in diameter}
  24748. Trigonal
  24749. Silicates
  24750. Skarns and Calc_Silicates
  24751. Sussex County, New Jersey, USA
  24752. Franklin, Sussex Co., New Jersey, USA
  24753. Kittatinnyite^Ca4[Mn~3]4[Mn~2]2Si4O16[OH]8}*18H2O
  24754. Kittatinnyite^Ca4[Mn~3]4[Mn~2]2Si4O16[OH]8}*18H2O
  24755. ftsTag
  24756. Yellowu
  24757. Opaque
  24758. NiTeSe
  24759. Massive}
  24760. Trigonal
  24761. Sulphides{ Tellurides etc
  24762. Hydrothermal Ore veins_
  24763. Kuusamo, north-eastern Finland
  24764. Kitka river, Kuusamo, Oulu, Finland
  24765. Kitkaite^NiTeSe
  24766. Laurionite
  24767. n(A7Q
  24768. h(A90
  24769. 5j(A@
  24770. Aweden
  24771. Retzian-(Ce)^(Mn+2)2Ce(AsO4)(OH)4
  24772. ftstitle
  24773. ftsTitleOverride
  24774. KentroliteE
  24775. Reddish brown
  24776. Distinct in one direction
  24777. Pb2[Mn~3]2Si2O9
  24778. Crystals prismatic{ minute{ often in sheaf_like forms\ usually massive}
  24779. OrthorhombicW
  24780. Brittle}u
  24781. Silicates
  24782. Skarns and Calc_Silicates
  24783. New Jersey, USA; Chile; Sardinia; Sweden
  24784. Chile (S) and/or L
  24785. ngban mine, Filipstad (near), V
  24786. rmland, Sweden
  24787. Kentrolite^Pb2[Mn~3]2Si2O9
  24788. Kentrolite^Pb2[Mn~3]2Si2O9
  24789. ftsTag
  24790. ftstitle
  24791. ftsTitleOverride
  24792. Kermesite
  24793. c1-2]
  24794. Translucent_opaque
  24795. Perfect
  24796. Sb2S2O
  24797. Needle_shaped crystals\  radiate_fibrous agg}\  disseminated}
  24798. Triclinic
  24799. Flexible}
  24800. Sulphides{ Tellurides etc
  24801. Basic and Ultrabasic Volcanic rocks
  24802. Widespread; Broken Hill, New South Wales, Australia; California, Idaho, Utah, Washington, USA; Algeria; Bolivia; Canada; Czech Republic; France; Germany; Japan; Mexico; Sardinia
  24803. Kermesite^Sb2S2O
  24804. Kermesite^Sb2S2O
  24805. ftsTag
  24806. ftstitle
  24807. ftsTitleOverride
  24808. Kernite
  24809. e2-3[
  24810. Colourless{
  24811. Transparent
  24812. Perfect
  24813. Na2B4O6[OH]2}*3H2O
  24814. Crystals nearly equant\ rare\ massive\ usually as cleavable masses with fibrous structure\ twinning}]
  24815. Monoclinic}
  24816. Very brittle\ splintery}
  24817. Hydrated Borates
  24818. Evaporites
  24819. Boron, Kern County, California, USA; Salta Province, ArgentinaE
  24820. Rich Station, Boron (near), Kern Co., California, USA
  24821. Kernite^Na2B4O6[OH]2}*3H2O
  24822. Kernite^Na2B4O6[OH]2}*3H2O
  24823. ftsTag
  24824. ftstitle
  24825. ftsTitleOverride
  24826. KersteniteE
  24827. g3-4_
  24828. Yellow{
  24829. Imperfect
  24830. PbSeO4
  24831. Prismatic and acicular crystals up to 1mm long\ botryoidal}
  24832. Orthorhombic+
  24833. Perpendicular to elongation}]
  24834. Selenites{ Selenates{ Tellurites{ Tellurates
  24835. Oxidized Zones{ weathering products
  24836. Mendoza, Argentina; Pacajake, Bolivia; near Hildburghausen, Germany
  24837. Friedrichsgl
  24838. ck mine, Hildburghausen (near), Th
  24839. ringwald, Germany
  24840. Kerstenite^PbSeO4
  24841. Kerstenite^PbSeO4
  24842. ftsTag
  24843. ftsTag
  24844. ftstitle
  24845. ftsTitleOverride
  24846. Kesterite [Kosterite]
  24847. i4-5u
  24848. Black
  24849. Opaque
  24850. Cu2[Zn{Fe]SnS4
  24851. Massive}    
  24852. Tetragonal)
  24853. Sulphides{ Tellurides etc
  24854. Hydrothermal Ore veins
  24855. northeast Argentina; Bolivia; Canada; Czech Republic; Cornwall, England; New Brunswick, South Dakota, USA; Yano-Ady-Chansk region, FSU!
  24856. ster deposit, Magadan, Yakutia, Siberia (NE), FSU
  24857. Kesterite [Kosterite]^Cu2[Zn{Fe]SnS4
  24858. Kesterite [Kosterite]^Cu2[Zn{Fe]SnS4
  24859. ftstitle
  24860. ftsTitleOverride
  24861. KettneriteC
  24862. vNot determined
  24863. Yellow
  24864. Not determined
  24865. CaBi[CO3]OF
  24866. Small plates{ usually 0}2_0}3mm in size}    
  24867. Tetragonal)
  24868. Anhydrous CarbonatesS
  24869. Pegmatitess
  24870. north-western Bohemia, Czech Republic
  24871. Krupka, Severocesky kraj, Bohemia, Czech Republic
  24872. Kettnerite^CaBi[CO3]OF-
  24873. Kettnerite^CaBi[CO3]OF
  24874. ftsTag
  24875. ftstitle
  24876. ftsTitleOverride
  24877. Keyite;
  24878. g3-4U
  24879. Blueo
  24880. [Cu{Zn{Cd]3[AsO4]2
  24881. Prismatic crystals\ sometimes tabular}
  24882. Monoclinic
  24883. Anhydrous Arsenates
  24884. Oxidized Zones{ weathering products
  24885. Tsumeb, Namibia
  24886. Tsumeb, Namibia
  24887. Keyite^[Cu{Zn{Cd]3[AsO4]2
  24888. Keyite^[Cu{Zn{Cd]3[AsO4]2
  24889. ftsTag
  24890. ftstitle
  24891. ftsTitleOverride
  24892. Khamrabaevite
  24893. q8-9e
  24894. [Ti{V{Fe]C
  24895. As 0}1_0}3mm skeletal cubic crystals}
  24896. Cubic
  24897. Irregular fracture}
  24898. Native elements and Alloysk
  24899. Skarns and Calc_Silicates
  24900. Alashan Mountains, central Asia, FSU
  24901. Unspecified locality, Arashan Mts., Chatkal Ranges, Kirghizia, FSU-
  24902. Khamrabaevite^[Ti{V{Fe]Ce
  24903. Khamrabaevite^[Ti{V{Fe]C
  24904. ftsTag
  24905. ftstitle
  24906. ftsTitleOverride
  24907. Khanneshite
  24908. c1-2_
  24909. Yellow{
  24910. [Na{Ca]3[Ba{Sr{Ce{Ca]3[CO3]5
  24911. As elongated prismatic crystals}
  24912. Trigonal
  24913. Anhydrous CarbonatesE
  24914. Carbonatitesg
  24915. Khanneshin, Afghanistan
  24916. Khanneshin, Afghanistan
  24917. Khanneshite^[Na{Ca]3[Ba{Sr{Ce{Ca]3[CO3]5
  24918. Khanneshite^[Na{Ca]3[Ba{Sr{Ce{Ca]3[CO3]5
  24919. ftsTag
  24920. ftstitle
  24921. ftsTitleOverride
  24922. KhatyrkiteC
  24923. i4-5]
  24924. Yellowy
  24925. Not determined
  24926. [Cu{Zn]Al2
  24927. Prismatic crystals up to 1}5mm in maximum dimension}
  24928. Tetragonal'
  24929. Native elements and AlloysW
  24930. Altered Ultramafic rocks
  24931. Koriaskho-Kamchatskaya fold area, eastern FSU
  24932. Listvenitov, Khatyr massif, Khatyrka river, Koriakskhiye Mts., FSU!
  24933. Khatyrkite^[Cu{Zn]Al2
  24934. Khatyrkite^[Cu{Zn]Al2
  24935. ftsTag
  24936. ftstitle
  24937. ftsTitleOverride
  24938. Khibinskite
  24939. k5-6_
  24940. Yellow{
  24941. Not determined
  24942. K2ZrSi2O7
  24943. Ovoids up to 3cm in diameter}
  24944. Monoclinic
  24945. Silicates
  24946. Syenites{ Alkali intrusions
  24947. Khibina massif, Kola Peninsula, FSU
  24948. Gakman Valley, Khibina massif, Kola Peninsula, Russia, FSU
  24949. Khibinskite^K2ZrSi2O7
  24950. Khibinskite^K2ZrSi2O7
  24951. ftsTag
  24952. ftstitle
  24953. ftsTitleOverride
  24954. Khinite
  24955. g3-4Y
  24956. Dark greeny
  24957. PbCu3Te~6O4[OH]6
  24958. Corroded curved or barrel_shaped crystals up to 0}15mm in maximum dimension with bypyramidal terminations}9
  24959. Orthorhombic[
  24960. Brittle}y
  24961. Selenites{ Selenates{ Tellurites{ Tellurates
  24962. Oxidized Zones{ weathering products
  24963. Cochise County, Arizona, USA'
  24964. Old Guard mine, Tombstone, Cochise Co., Arizona, USAq
  24965. Khinite^PbCu3Te~6O4[OH]6
  24966. Khinite^PbCu3Te~6O4[OH]6
  24967. ftsTag
  24968. ftstitle
  24969. ftsTitleOverride
  24970. KiddcreekiteE
  24971. g3-4_
  24972. Not determined
  24973. Cu6SnWS8
  24974. Anhedral grains}
  24975. Cubic
  24976. Sulphosalts
  24977. Hydrothermal Ore veins1
  24978. Kidd Creek mine, Timmins, Ontario, Canada; Bisbee, Arizona, USA
  24979. Kidd Creek mine, Timmins, Ontario, Canada; Campbell orebody, Bisbee, Arizona, USA
  24980. Kiddcreekite^Cu6SnWS8
  24981. Kiddcreekite^Cu6SnWS8
  24982. ftsTag
  24983. g3-4_
  24984. Not determined
  24985. Cu6SnWS8
  24986. Anhedral grains}
  24987. Cubic
  24988. Sulphosalts
  24989. Hydrothermal Ore veins1
  24990. Kidd Creek mine, Timmins, Ontario, Canada; Bisbee, Arizona, USA
  24991. Kidd Creek mine, Timmins, Ontario, Canada; Campbell orebody, Bisbee, Arizona, USA
  24992. Kiddcreekite^Cu6SnWS8
  24993. ligo, Ireland
  24994. EXETYHPE 
  24995. WINDOWS
  24996. HdidZ
  24997. (.DEF) 
  24998. h. Sinc
  24999. eI!linker  mighA
  25000. ptimizat
  25001. Unabl
  25002. Micro
  25003. soft 
  25004. (RC) 
  25005.  Make 
  25006. White
  25007. ftstitle
  25008. ftsTitleOverride
  25009. Kassite
  25010. k5-6Y
  25011. Yellowu
  25012. Perfect
  25013. CaTi2O4[OH]2
  25014. Crystals flattened\ twinning very common}
  25015. Orthorhombic
  25016. Very brittle}
  25017. Multiple Oxides
  25018. Pegmatites
  25019. Kola Peninsula, FSU
  25020. Afrikanda massif, Kola Peninsula, Russia, FSU
  25021. Kassite^CaTi2O4[OH]2#
  25022. Kassite^CaTi2O4[OH]2
  25023. ftsTag
  25024. ftstitle
  25025. ftsTitleOverride
  25026. Katoite
  25027. vNot determined
  25028. White
  25029. Ca3Al2[SiO4][3_x][OH]4x
  25030. As small rounded grains}
  25031. Cubic
  25032. Orthosilicates
  25033. Skarns and Calc_Silicates
  25034. Lazio, Italyk
  25035. Cava Campomorto, Montalto di Castro, Viterbo, Lazio, Italy
  25036. Katoite^Ca3Al2[SiO4][3_x][OH]4x
  25037. Katoite^Ca3Al2[SiO4][3_x][OH]4x
  25038. ftsTag
  25039. ftstitle
  25040. ftsTitleOverride
  25041. Katoptrite [Catoptrite]
  25042. k5-6y
  25043. Black
  25044. Translucent
  25045. Perfect
  25046. [Mn{Mg]13[Al{Fe~3]4[Sb~5]2Si2O28
  25047. Usually tabular crystals}
  25048. Monoclinic[
  25049. Silicates
  25050. Skarns and Calc_Silicates
  25051. rmland, Sweden
  25052. Brattfors mine, Nordmark, V
  25053. rmland, Sweden
  25054. Katoptrite [Catoptrite]^[Mn{Mg]13[Al{Fe~3]4[Sb~5]2Si2O28i
  25055. Katoptrite [Catoptrite]^[Mn{Mg]13[Al{Fe~3]4[Sb~5]2Si2O28
  25056. ftsTag
  25057. ftstitle
  25058. ftsTitleOverride
  25059. KazakoviteE
  25060. Yellowy
  25061. Na6[Mn{H2]TiSi6O18
  25062. As 0}01 to 2mm crystals\ simple{ complex and polysynthetic twinning}
  25063. Trigonal3
  25064. Uneven to subconchoidal}a
  25065. Silicates
  25066. Syenites{ Alkali intrusions
  25067. Lovozero alkalic massif, FSU
  25068. Mt. Karnasurt, Lovozero massif, Kola Peninsula, Russia, FSU
  25069. Kazakovite^Na6[Mn{H2]TiSi6O18
  25070. Kazakovite^Na6[Mn{H2]TiSi6O18
  25071. ftsTag
  25072. ftstitle
  25073. ftsTitleOverride
  25074. Keckite
  25075. i4-5W
  25076. Yellow to yellowish brown
  25077. Ca[Mn~2{Zn]2[Fe~3]3[PO4]4[OH]3}*2H2O
  25078. Aggregates of crystals up to 2 mm}
  25079. Monoclinic3
  25080. Hydrated Phosphates
  25081. Pegmatites}
  25082. Bayern, Germany
  25083. Hagendorf pegmatite, Oberpfalz, Bayern, Germany
  25084. Keckite^Ca[Mn~2{Zn]2[Fe~3]3[PO4]4[OH]3}*2H2O5
  25085. Keckite^Ca[Mn~2{Zn]2[Fe~3]3[PO4]4[OH]3}*2H2O
  25086. ftsTag
  25087. ftstitle
  25088. ftsTitleOverride
  25089. Kegelite;
  25090. vNot determined
  25091. White
  25092. Pb8Al4Si8[SO4]2[CO3]4[OH]8O20
  25093. As spherical aggregates of pseudohexagonal plates}
  25094. Anhydrous Sulphates
  25095. Oxidized Zones{ weathering products
  25096. Tsumeb, Namibia
  25097. Tsumeb, Namibia
  25098. Kegelite^Pb8Al4Si8[SO4]2[CO3]4[OH]8O20
  25099. Kegelite^Pb8Al4Si8[SO4]2[CO3]4[OH]8O20
  25100. ftsTag
  25101. ftstitle
  25102. ftsTitleOverride
  25103. KeithconniteA
  25104. VHN15=410
  25105. Pd[3_x]Te  [x = *0}14_*0}43]
  25106. Trigonal
  25107. Sulphides{ Tellurides etc
  25108. Basic and Ultrabasic Volcanic rocks
  25109. Montana, USA=
  25110. Stillwater Complex, Montana, USAs
  25111. Keithconnite^Pd[3_x]Te  [x = *0}14_*0}43]
  25112. Keithconnite^Pd[3_x]Te  [x = *0}14_*0}43]
  25113. ftsTag
  25114. ftstitle
  25115. ftsTitleOverride
  25116. Keiviite_[Y]I
  25117. vNot determined
  25118. Colourless
  25119. Transparent
  25120. Perfect
  25121. [Yb{Y]2Si2O7
  25122. Elongated platy and prismatic crystals\ polysynthetic twins are common}
  25123. Monoclinico
  25124. Silicates
  25125. Pegmatites
  25126. Kola Peninsula, FSU
  25127. Kola Peninsula, Russia, FSU
  25128. Keiviite_[Y]^[Yb{Y]2Si2O7
  25129. Keiviite_[Y]^[Yb{Y]2Si2O7
  25130. ftsTag
  25131. ftstitle
  25132. ftsTitleOverride
  25133. KeldyshiteC
  25134. g3-4]
  25135. White
  25136. Transparent_translucent
  25137. Na[2_x]H[x]ZrSi2O7}nH2O
  25138. Irregular grains}
  25139. Triclinic
  25140. Silicates
  25141. Syenites{ Alkali intrusions
  25142. Kola Peniens Township, Nipissing district, Ontario, Canada; India; Japan; Democratic Republic of Congo
  25143. Keldyshite^Na[2_x]H[x]ZrSi2O7}nH2OG
  25144. Keldyshite^Na[2_x]H[x]ZrSi2O7}nH2O
  25145. ftsTag
  25146. ftstitle
  25147. ftsTitleOverride
  25148. KellyiteA
  25149. vNot determined
  25150. Yellow
  25151. Transparent
  25152. Perfect
  25153. [Mn~2{Mg{Al]3[Si{Al]2O5[OH]4
  25154. Irregular platy tablets and laths}-
  25155. TrigonalK
  25156. Sheet Silicates
  25157. Altered Ultramafic rocks
  25158. North Carolina, USA
  25159. Bald Knob, Sparta (near), Alleghany Co., North Carolina, USA
  25160. Kellyite^[Mn~2{Mg{Al]3[Si{Al]2O5[OH]4
  25161. Kellyite^[Mn~2{Mg{Al]3[Si{Al]2O5[OH]4
  25162. ftsTag
  25163. ftstitle
  25164. ftsTitleOverride
  25165. Kelyanite
  25166. vNot determined
  25167. Reddish brown
  25168. Hg36Sb3[Cl{Br]9O28
  25169. Irregular grains}
  25170. Monoclinic
  25171. Multiple Oxides
  25172. Oxidized Zones{ weathering products
  25173. Ural Mts., Russia, FSU
  25174. Kelyan deposit, Buryat, Ural Mts., Russia, FSU
  25175. Kelyanite^Hg36Sb3[Cl{Br]9O28
  25176. Kelyanite^Hg36Sb3[Cl{Br]9O28
  25177. ftsTag
  25178. ftstitle
  25179. ftsTitleOverride
  25180. Kemmlitzite
  25181. k5-6_
  25182. Brown
  25183. [Sr{Ce]Al3[AsO4][SO4][OH]6
  25184. Pseudocubic rhombohedral crystals}
  25185. Trigonal
  25186. Compound Arsenate
  25187. Oxidized Zones{ weathering products
  25188. Sachsen, Germany
  25189. Kemmlitz deposit, Sachsen, Germany
  25190. Kemmlitzite^[Sr{Ce]Al3[AsO4][SO4][OH]6!
  25191. Kemmlitzite^[Sr{Ce]Al3[AsO4][SO4][OH]6
  25192. ftsTag
  25193. ftstitle
  25194. ftsTitleOverride
  25195. Kempite
  25196. g3-4W
  25197. Green
  25198. Mn2Cl[OH]3
  25199. Crystals prismatic{ elongated\ very minute}
  25200. Orthorhombic
  25201. Halides
  25202. EvaporitesO
  25203. Alum Rock Park, San Jose, Santa Clara County, California, USA
  25204. Alum Rock Park, San Jose (near), Santa Clara Co., California, USA
  25205. Kempite^Mn2Cl[OH]3-
  25206. Kempite^Mn2Cl[OH]3
  25207. ftsTag
  25208. ftstitle
  25209. ftsTitleOverride
  25210. Kenyaite=
  25211. c1-2W
  25212. White
  25213. Na2Si22O41[OH]8}*6H2O
  25214. Nodular concretions}
  25215. Monoclinic
  25216. Silicates
  25217. Evaporites)
  25218. Rift Valley, KenyaQ
  25219. Lake Magadi, Rift Valley, Kenya
  25220. Kenyaite^Na2Si22O41[OH]8}*6H2O
  25221. Kenyaite^Na2Si22O41[OH]8}*6H2O
  25222. ftsTag
  25223. $XpAf=
  25224. f+3x~
  25225. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italy
  25226. SarcolitNn
  25227. ftstitle
  25228. ftsTitleOverride
  25229. Kamacite [a_Nickel_iron]Y
  25230. [Fe{Ni]
  25231. As plates and lamellar masses}
  25232. Cubic
  25233. Native elements and Alloys)
  25234. MeteoritesI
  25235. Kamacite [a_Nickel_iron]^[Fe{Ni]
  25236. Kamacite [a_Nickel_iron]^[Fe{Ni]
  25237. ftsTag
  25238. ftstitle
  25239. ftsTitleOverride
  25240. KamaishiliteI
  25241. vNot determined
  25242. Colourless
  25243. Transparent
  25244. Ca2Al2SiO6[OH]2
  25245. 0}1Mm diameter grains}
  25246. Tetragonal=
  25247. Silicates
  25248. Skarns and Calc_Silicates
  25249. Kamaishi mine, Japan
  25250. Kamaishi mine, Japan
  25251. Kamaishilite^Ca2Al2SiO6[OH]2
  25252. Kamaishilite^Ca2Al2SiO6[OH]2
  25253. ftsTag
  25254. ftstitle
  25255. ftsTitleOverride
  25256. Kanemite?
  25257. Colourless to white
  25258. Perfect
  25259. NaHSi2O4[OH]2}*2H2O
  25260. Spherulitic aggregates from 1}5_2mm across}
  25261. Orthorhombic-
  25262. Silicates
  25263. Evaporitesm
  25264. Lake Chad, Kanem region, Chad, Africa
  25265. Andaija, Lake Chad (NE), Kanem Region, Chad
  25266. Kanemite^NaHSi2O4[OH]2}*2H2O'
  25267. Kanemite^NaHSi2O4[OH]2}*2H2O
  25268. ftsTag
  25269. ftstitle
  25270. ftsTitleOverride
  25271. Kankite
  25272. e2-3U
  25273. Yellow to yellowish green
  25274. Fe~3AsO4}*3}5H2O
  25275. As botryoidal coatings and crusts}
  25276. Monoclinic
  25277. Hydrated Arsenates+
  25278. Oxidized Zones{ weathering products
  25279. Czech Republic
  25280. Kank, Kutn
  25281.  Hora (Near), Stredocesky kraj, Bohemia, Czech Republic
  25282. Kankite^Fe~3AsO4}*3}5H2O
  25283. Kankite^Fe~3AsO4}*3}5H2O
  25284. ftsTag
  25285. ftstitle
  25286. ftsTitleOverride
  25287. Kaolinite
  25288. e2-3]
  25289. Variety of colours
  25290. Translucent_opaque
  25291. Perfect
  25292. Al2Si2O5[OH]4
  25293. [Antigorite] microcrystalline{ foliaceous{ scaly{ massive{ compact{ disseminated}
  25294. Monoclinicw
  25295. [Antigorite] conchoidal or splintery fracture}
  25296. Sheet Silicates
  25297. Altered Ultramafic rocks
  25298. Widespread common mineral; Brazil; Chile; Czech Republic; England; France; Germany; USA
  25299. Kaolinite^Al2Si2O5[OH]4
  25300. Kaolinite^Al2Si2O5[OH]4
  25301. ftsTag
  25302. ftstitle
  25303. ftsTitleOverride
  25304. Karelianite
  25305. q8-9a
  25306. Black
  25307. Not determined
  25308. Embedded grains up to 0}3mm in size\ prismatic}
  25309. Trigonal
  25310. Conchoidal fracture}I
  25311. Oxidese
  25312. Oxidized Zones{ weathering products
  25313. south-eastern Outokumpu, Finland
  25314. Outokumpu, Karelia, Finland
  25315. Karelianite^V2O37
  25316. Karelianite^V2O3
  25317. ftsTag
  25318. ftstitle
  25319. ftsTitleOverride
  25320. KaribibiteC
  25321. vNot determined
  25322. Yellow
  25323. Not determined
  25324. [Fe~3]2[As~3]4[O{OH]9
  25325. Spindle_shaped bundles of fibres}
  25326. Orthorhombic/
  25327. Multiple Oxides
  25328. Pegmatitesu
  25329. Karibib pegmatite, Namibia
  25330. Karibib pegmatite, Namibia
  25331. Karibibite^[Fe~3]2[As~3]4[O{OH]9
  25332. Karibibite^[Fe~3]2[As~3]4[O{OH]9
  25333. ftsTag
  25334. ftstitle
  25335. ftsTitleOverride
  25336. Karlite
  25337. k5-6W
  25338. White
  25339. Perfect
  25340. [Mg{Al]6[BO3]3[OH{Cl]4
  25341. Aggregates of minute needles and small fibres up to 10mm long with individual crystals up to 0}5mm in maximum dimension}K
  25342. Orthorhombicm
  25343. Anhydrous Borates
  25344. Skarns and Calc_Silicates
  25345. Schlegeistal, Zillertalei Alpen, Austria
  25346. Schlegeistal, Furtschaglhaus, Zillertal Alps, Austria
  25347. Karlite^[Mg{Al]6[BO3]3[OH{Cl]4
  25348. Karlite^[Mg{Al]6[BO3]3[OH{Cl]4
  25349. ftsTag
  25350. ftstitle
  25351. ftsTitleOverride
  25352. Karnasurtite_[Ce] [Kozhanovite]
  25353. Yellow
  25354. [Ce{La{Th][Ti{Nb][Al{Fe~3][Si{P]2O7[OH]4}*3H2O [?]
  25355. Aggregates of platy crystals}
  25356. TrigonalQ
  25357. Silicates
  25358. Pegmatites
  25359. Karnasurtite_[Ce] [Kozhanovite]^[Ce{La{Th][Ti{Nb][Al{Fe~3][Si{P]2O7[OH]4}*3H2O [?]
  25360. Karnasurtite_[Ce] [Kozhanovite]^[Ce{La{Th][Ti{Nb][Al{Fe~3][Si{P]2O7[OH]4}*3H2O [?]
  25361. ftsTag
  25362. ftstitle
  25363. ftsTitleOverride
  25364. Karpatite [Carpathite{ Caronene]q
  25365. Black
  25366. Opaque
  25367. Perfect
  25368. C24H12
  25369. Crystals usually tabular and somewhat elongated{ also equant\ minute grains or masses up to 1cm or more in size}
  25370. Monoclinic
  25371. Micaceous\ brittle\ flexible\ almost plastic}
  25372. Organic Compounds
  25373. Nordmark, Grythyttan, L
  25374. ngban, Sweden
  25375. Transcarpathia, Russia, FSU
  25376. Karpatite [Carpathite{ Caronene]^C24H12
  25377. Karpatite [Carpathite{ Caronene]^C24H12
  25378. ftsTag
  25379. ftstitle
  25380. ftsTitleOverride
  25381. Karpinskite
  25382. e2-3_
  25383. Bluey
  25384. Translucent
  25385. [Mg{Ni]2Si2O5[OH]2 [?]
  25386. Massive\ in plates and prisms}
  25387. Monoclinic
  25388. Silicates
  25389. Altered Ultramafic rocksi
  25390. Ural Mts., Russia, FSU
  25391. Nizhniy-Tagilsk massif, Ural Mts., Russia, FSU
  25392. Karpinskite^[Mg{Ni]2Si2O5[OH]2 [?]
  25393. Karpinskite^[Mg{Ni]2Si2O5[OH]2 [?]
  25394. ftsTag
  25395. ftstitle
  25396. ftsTitleOverride
  25397. KasoliteC
  25398. i4-5]
  25399. Variety of colours
  25400. Transparent_translucent
  25401. Perfect
  25402. Pb[UO2]SiO4}H2O
  25403. Crystals stout prismatic{ up to 4mm long{ elongated{ flattened{ lathlike{ commonly striated\ subparallel crystal aggregates{ rosettes{ radial_fibrous aggregates\ compact masses and dense crusts}
  25404. Monoclinic
  25405. Brittle}
  25406. Silicates
  25407. Sedimentary Uranium Ores[
  25408. Widespread in uranium deposits; New Hampshire, Nevada, South Dakota, USA; Canada; France; Gabon; Italy; Norway; Democratic Republic of Congo and elsewhere
  25409. Kasolo, Shaba, Democratic Republic of Congo
  25410. Kasolite^Pb[UO2]SiO4}H2O
  25411. Kasolite^Pb[UO2]SiO4}H2O
  25412. ftsTag
  25413. ftstitle
  25414. ftsTitleOverride
  25415. LangbaniteE
  25416. m6-7_
  25417. Black
  25418. Opaque
  25419. [Mn~2]4[Mn~3]9Sb~5Si2O24
  25420. Prismatic crystals}
  25421. Hexagonal
  25422. Silicates
  25423. Skarns and Calc_Silicates
  25424. rmland, Sweden
  25425. ngban mine, Filipstad (near), V
  25426. rmland, Sweden
  25427. Langbanite^[Mn~2]4[Mn~3]9Sb~5Si2O24
  25428. Langbanite^[Mn~2]4[Mn~3]9Sb~5Si2O24
  25429. ftsTag
  25430. st plastic}
  25431. Organic Compounds
  25432. Nordmark, Grythyttan, L
  25433. ngban, Sweden
  25434. Transcarpathia, Russia, FSU
  25435. Karpatite (Carpathite, Caronene)^C24H12
  25436. [Sb~3]4O4[re 
  25437. First
  25438. TACKT
  25439. RACEENTR
  25440.  dwSiz
  25441. ableButt
  25442. on("up")@;Chang
  25443. @B@inding
  25444.  "JI(`wi
  25445. n31wh.hl
  25446. p', `too
  25447. lhelp31'")<
  25448. ftstitle
  25449. ftsTitleOverride
  25450. Junoite
  25451. g3-4U
  25452. Goodo
  25453. Pb3Cu2Bi8[S{Se]16
  25454. Irregular grains and tabular crystals}
  25455. Monoclinic
  25456. Sulphosalts
  25457. Hydrothermal Ore veinsA
  25458. Tennant Creek, Northern Territory, Australia
  25459. Juno mine, Tennant Creek, Northern Territory, Australia
  25460. Junoite^Pb3Cu2Bi8[S{Se]16
  25461. Junoite^Pb3Cu2Bi8[S{Se]16
  25462. ftsTag
  25463. ftstitle
  25464. ftsTitleOverride
  25465. Jurbanite
  25466. e2-3_
  25467. Colourless
  25468. Transparent
  25469. Al[SO4][OH]}*5H2O
  25470. Imperfect prismatic crystals from 0}03 to 0}3mm in length}3
  25471. MonoclinicS
  25472. Brittle}q
  25473. Compound Phosphates
  25474. Efflorescences
  25475. Pinal County, Arizona, USA
  25476. San Manuel mine, Pinal Co., Arizona, USA-
  25477. Jurbanite^Al[SO4][OH]}*5H2O
  25478. Jurbanite^Al[SO4][OH]}*5H2O
  25479. ftsTag
  25480. ftstitle
  25481. ftsTitleOverride
  25482. Kaatialaite
  25483. vNot determined
  25484. Not determined
  25485. Fe~3[As~5]3O9}*6_*8H2O
  25486. Powdery coatings}
  25487. Monoclinic
  25488. Hydrated ArsenatesE
  25489. Oxidized Zones{ weathering products
  25490. Kvortane, western Finland
  25491. Kaatiala pegmatite, Kuortane, Finland (W)
  25492. Kaatialaite^Fe~3[As~5]3O9}*6_*8H2O1
  25493. Kaatialaite^Fe~3[As~5]3O9}*6_*8H2O
  25494. ftsTag
  25495. ftstitle
  25496. ftsTitleOverride
  25497. KaersutiteG
  25498. k5-6a
  25499. Brown
  25500. Translucent_opaque
  25501. Perfect
  25502. NaCa2[Mg{Fe~2]4Ti[Si6Al2]O22[OH]2
  25503. Crystals short prismatic\ massive{ compact{ as embedded grains\ twinning common{ simple{ lamellar}s
  25504. Monoclinic
  25505. Parting\ fracture uneven to subconchoidal\ brittle}
  25506. Chain Silicates
  25507. Basic and Ultrabasic Volcanic rocks
  25508. Arizona, USA; British Columbia, Canada; France; Greenland; Japan; New Zealand; FSU
  25509. Kaersut, Umanaq dist., Greenland (N)
  25510. Kaersutite^NaCa2[Mg{Fe~2]4Ti[Si6Al2]O22[OH]2+
  25511. Kaersutite^NaCa2[Mg{Fe~2]4Ti[Si6Al2]O22[OH]2
  25512. ftsTag
  25513. ftstitle
  25514. ftsTitleOverride
  25515. KafehydrocyaniteO
  25516. e2-3i
  25517. Yellow
  25518. Clear
  25519. K4Fe~2[CN6]}*3H2O
  25520. As stalactites{ encrustations}
  25521. Trigonal
  25522. Organic Compounds
  25523. Skarns and Calc_Silicates
  25524. Sayan (E), Russia, FSU
  25525. Medvezhii Log Mine, Olkhovsk, Sayan (E), Russia, FSU
  25526. Kafehydrocyanite^K4Fe~2[CN6]}*3H2O+
  25527. Kafehydrocyanite^K4Fe~2[CN6]}*3H2O
  25528. ftsTag
  25529. ftstitle
  25530. ftsTitleOverride
  25531. Kahlerite
  25532. vNot determined
  25533. Yellow
  25534. Very good
  25535. Fe~2[UO2]2[AsO4]2}*10_*12H2O
  25536. Tabular crystals 2mm in size}
  25537. Tetragonal)
  25538. Hydrated ArsenatesQ
  25539. Oxidized Zones{ weathering products
  25540. Huttenberg, Austria
  25541. ttenberg, K
  25542. rnten (Carinthia), Austria
  25543. Kahlerite^Fe~2[UO2]2[AsO4]2}*10_*12H2O9
  25544. Kahlerite^Fe~2[UO2]2[AsO4]2}*10_*12H2O
  25545. ftsTag
  25546. ftstitle
  25547. ftsTitleOverride
  25548. Kainosite_[Y] [Cenosite]a
  25549. k5-6{
  25550. Yellow
  25551. Transparent_translucent
  25552. Ca2[Y{Ce]2[SiO4]3[CO3]}H2O
  25553. Short to prismatic crystals up to 2 cm long}Q
  25554. Orthorhombics
  25555. Silicates
  25556. Pegmatites
  25557. Hitter
  25558. , Norway
  25559. Igeltjern, Hitter
  25560. , Norway    
  25561. Kainosite_[Y] [Cenosite]^Ca2[Y{Ce]2[SiO4]3[CO3]}H2O
  25562. Kainosite_[Y] [Cenosite]^Ca2[Y{Ce]2[SiO4]3[CO3]}H2O
  25563. ftsTag
  25564. ftstitle
  25565. ftsTitleOverride
  25566. KalborsiteC
  25567. Colourless{
  25568. Perfect
  25569. K6Al4Si6BO20[OH]4Cl
  25570. Grains up to 1_2mm in size}
  25571. Tetragonal
  25572. Silicates
  25573. PegmatitesU
  25574. Kola Peninsula, FSU
  25575. Mt. Rasvumchorr, Khibina massif, Kola Peninsula, Rissia, Russia, FSU
  25576. Kalborsite^K6Al4Si6BO20[OH]4Cl
  25577. Kalborsite^K6Al4Si6BO20[OH]4Cl
  25578. ftsTag
  25579. ftstitle
  25580. ftsTitleOverride
  25581. Kaliborite [Paternoite]
  25582. i4-5y
  25583. Colourless to white
  25584. Transparent
  25585. Perfect
  25586. KHMg2B12O16[OH]10}*4H2O
  25587. Minute crystals{ often in aggregates\ also as fine_granular nodular masses}
  25588. Monoclinic
  25589. Hydrated Borates
  25590. Evaporites
  25591. Sachsen, Germany; Calascibetta, Sicily; Sallent, Spain; Kazakhstan, FSU
  25592. Stassfurt, Sachsen, Germany
  25593. Kaliborite [Paternoite]^KHMg2B12O16[OH]10}*4H2O
  25594. Kaliborite [Paternoite]^KHMg2B12O16[OH]10}*4H2O
  25595. ftsTag
  25596. ftsTag
  25597. ftstitle
  25598. ftsTitleOverride
  25599. Kalicinite [Kalicine]
  25600. vNot determined
  25601. Colourless to white
  25602. Transparent
  25603. Not determined
  25604. KHCO3
  25605. Crystals short prismatic{ elongated\ as fine_crystalline aggregates}e
  25606. Monoclinic
  25607. Anhydrous Carbonates
  25608. Canton Wallis, Switzerland
  25609. Chippis, Valais (Wallis), Switzerland
  25610. Kalicinite [Kalicine]^KHCO3
  25611. Kalicinite [Kalicine]^KHCO3
  25612. ftstitle
  25613. ftsTitleOverride
  25614. KalininiteC
  25615. Black
  25616. Not determined
  25617. ZnCr2S4
  25618. Irregular{ slag_like aggregates up to 0}5mm}
  25619. Cubic
  25620. Sulphides{ Tellurides etc
  25621. Metamorphic rocks
  25622. southern Baikal Region, FSU
  25623. Slyudyanka complex, Lake Zabaikal'ye (S) (Transbaikal), FSU
  25624. Kalininite^ZnCr2S4%
  25625. Kalininite^ZnCr2S4
  25626. ftsTag
  25627. ftstitle
  25628. ftsTitleOverride
  25629. KaliophiliteI
  25630. Colourless
  25631. Transparent
  25632. Indistinct
  25633. KAlSiO4
  25634. Crystals thick prismatic or acicular}
  25635. Trigonal;
  25636. Silicates
  25637. Basic and Ultrabasic Volcanic rocks
  25638. Albano, Latium, Italy
  25639. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italy    
  25640. Kaliophilite^KAlSiO4=
  25641. Kaliophilite^KAlSiO4
  25642. ftsTag
  25643. ftstitle
  25644. ftsTitleOverride
  25645. KalipyrochloreG
  25646. i4-5a
  25647. Green
  25648. [K{Sr][2_x]Nb2O6[O{OH]}nH2O
  25649. Octahedral crystals}
  25650. Cubic
  25651. Alluvial deposits
  25652. Democratic Republic of CongoO
  25653. Goma (N), Lueshe, Kivu, Democratic Republic of Congo
  25654. Kalipyrochlore^[K{Sr][2_x]Nb2O6[O{OH]}nH2O
  25655. Kalipyrochlore^[K{Sr][2_x]Nb2O6[O{OH]}nH2O
  25656. ftsTag
  25657. Kalipyrochlore
  25658. ftstitle
  25659. ftsTitleOverride
  25660. KalipyrochloreG
  25661. i4-5a
  25662. Green
  25663. [K{Sr][2_x]Nb2O6[O{OH]}nH2O
  25664. Octahedral crystals}
  25665. Cubic
  25666. Alluvial deposits
  25667. Democratic Republic of CongoO
  25668. Goma (N), Lueshe, Kivu, Democratic Republic of Congo
  25669. Kalipyrochlore^(K,Sr)(2-x)Nb2O6(O,OH).nH2O
  25670. djace
  25671.  syntax
  25672. p...]D]]
  25673. Sakhaite
  25674. Transparent
  25675. Not determined
  25676. Ca3Mg(BO3)2(CO3).nH2O
  25677. Cubic
  25678. Massive; in R
  25679. ftstitle
  25680. ftsTitleOverride
  25681. Johnbaumite
  25682. i4-5_
  25683. White
  25684. Distinct in one direction
  25685. Ca5[AsO4]3[OH]
  25686. Massive anhedral granular material with individual grains less than 8mm in diameter}9
  25687. TrigonalW
  25688. Anhydrous Arsenates
  25689. Oxidized Zones{ weathering products
  25690. Sussex County, New Jersey, USA
  25691. Palmer Shaft (S), Franklin, Sussex Co., New Jersey, USA
  25692. Johnbaumite^Ca5[AsO4]3[OH]w
  25693. Johnbaumite^Ca5[AsO4]3[OH]
  25694. ftsTag
  25695. ftstitle
  25696. ftsTitleOverride
  25697. Johnsomervilleite
  25698. i4-5i
  25699. Brown
  25700. Perfect
  25701. Na2Ca[Mg{Fe~2{Mn]7[PO4]6
  25702. Trigonal
  25703. Anhydrous Phosphates
  25704. Metamorphic rocks
  25705. Inverness, Scotland
  25706. Glen Cosaidh, Loch Quoich, Inverness, Scotland
  25707. Johnsomervilleite^Na2Ca[Mg{Fe~2{Mn]7[PO4]6
  25708. Johnsomervilleite^Na2Ca[Mg{Fe~2{Mn]7[PO4]6
  25709. ftsTag
  25710. seminated graiP
  25711. ftstitle
  25712. ftsTitleOverride
  25713. Johnwalkite
  25714. Reddish brown
  25715. K[Mn{Fe~3{Fe~2]2[Nb{Ta][PO4]2O2[H2O{OH]2
  25716. Well formed bladed crystals}
  25717. Orthorhombic-
  25718. Hydrated Phosphates
  25719. Pegmatitesw
  25720. South Dakota, USA
  25721. Champion Mine, Keystone, Pennington Co., South Dakota, USA
  25722. Johnwalkite^K[Mn{Fe~3{Fe~2]2[Nb{Ta][PO4]2O2[H2O{OH]2C
  25723. Johnwalkite^K[Mn{Fe~3{Fe~2]2[Nb{Ta][PO4]2O2[H2O{OH]2
  25724. ftsTag
  25725. ftstitle
  25726. ftsTitleOverride
  25727. Joliotite
  25728. vNot determined
  25729. Yellow
  25730. [UO2][CO3]}nH2O
  25731. Spherulites}
  25732. Orthorhombic
  25733. Hydrated Carbonates
  25734. Sedimentary Uranium OresC
  25735. Schwarzwald, Germanym
  25736. Menzenschwand, Schwarzwald, Germany
  25737. Joliotite^[UO2][CO3]}nH2O
  25738. Joliotite^[UO2][CO3]}nH2O
  25739. ftsTag
  25740. ftstitle
  25741. ftsTitleOverride
  25742. Jonesite?
  25743. vNot determined
  25744. Colourless
  25745. Transparent
  25746. Ba4[K{Na]2Ti4Al2Si10O36}*6H2O
  25747. Rosettes}
  25748. Orthorhombic
  25749. Silicates
  25750. Basic and Ultrabasic Volcanic rocks
  25751. California, USA
  25752. Benitoite Gem mine, San Benito Co., California, USA
  25753. Jonesite^Ba4[K{Na]2Ti4Al2Si10O36}*6H2O-
  25754. Jonesite^Ba4[K{Na]2Ti4Al2Si10O36}*6H2O
  25755. ftsTag
  25756. ftstitle
  25757. ftsTitleOverride
  25758. Jordanite
  25759. Greyw
  25760. Opaque
  25761. Perfect
  25762. Pb14[As{Sb]6S23
  25763. Thin to thick tabular crystals\ globular{ reniform masses}'
  25764. MonoclinicG
  25765. Conchoidal}
  25766. Sulphosalts
  25767. Hydrothermal Ore veins
  25768. Austria; China; Italy; Japan; Poland; Binnental, Valais, Switzerland; USA
  25769. Lengenbach quarry, Binntal, Valais (Wallis), Switzerlande
  25770. Jordanite^Pb14[As{Sb]6S23
  25771. Jordanite^Pb14[As{Sb]6S23
  25772. ftsTag
  25773. ftstitle
  25774. ftsTitleOverride
  25775. Jordisite
  25776. Soft[
  25777. Black
  25778. Opaque
  25779. Massive{}
  25780. Amorphous
  25781. Sulphides{ Tellurides etc
  25782. Hydrothermal Ore veinsI
  25783. Sachsen, Germanyo
  25784. Himmelsf
  25785. rst mine, Freiberg, Sachsen, Germany
  25786. Jordisite^MoS2
  25787. Jordisite^MoS2
  25788. ftsTag
  25789. ftstitle
  25790. ftsTitleOverride
  25791. Joseite_A
  25792. Greyw
  25793. Opaque
  25794. Perfect
  25795. Bi4TeS2
  25796. Irregular laminated masses}
  25797. Trigonal
  25798. One_direction{ flexible}M
  25799. Sulphides{ Tellurides etc
  25800. Hydrothermal Ore veins
  25801. Smithers, British Columbia, Canada; Maldon; Victoria, Australia; English Lake district, England; northern Norway; Brazil7
  25802. San Jos
  25803. , Mariana (near), Minas Gerais, Brazil and/or Hudson Bay mine, Hazelton (N), British Columbia, Canada
  25804. Joseite_A^Bi4TeS2
  25805. Joseite_A^Bi4TeS2
  25806. ftsTag
  25807. ftstitle
  25808. ftsTitleOverride
  25809. Jouravskite
  25810. e2-3_
  25811. Yellow to yellowish green
  25812. Ca6[Mn~4]2[SO4{CO3]4[OH]12}*26H2O
  25813. Tiny embedded crystals}
  25814. Trigonal-
  25815. Compound SulphatesU
  25816. Oxidized Zones{ weathering products
  25817. Anti-Atlas, Morocco
  25818. Tachgagalt no. 2 vein, Anti-Atlas, Morocco
  25819. Jouravskite^Ca6[Mn~4]2[SO4{CO3]4[OH]12}*26H2O
  25820. Jouravskite^Ca6[Mn~4]2[SO4{CO3]4[OH]12}*26H2O
  25821. ftsTag
  25822. ftstitle
  25823. ftsTitleOverride
  25824. Julgoldite_[Fe2~]
  25825. i4-5m
  25826. Black
  25827. Opaque
  25828. Ca2Fe~2[Fe~3{Al]2[SiO4][Si2O7][OH]2}H2O
  25829. Flat prismatic to bladed crystals}5
  25830. MonoclinicU
  25831. Sheet Silicates
  25832. Skarns and Calc_Silicates
  25833. rmland, Sweden
  25834. ngban mine, Filipstad (near), V
  25835. rmland, Sweden
  25836. Julgoldite_[Fe2~]^Ca2Fe~2[Fe~3{Al]2[SiO4][Si2O7][OH]2}H2O
  25837. Julgoldite_[Fe2~]^Ca2Fe~2[Fe~3{Al]2[SiO4][Si2O7][OH]2}H2O
  25838. ftsTag
  25839. ftstitle
  25840. ftsTitleOverride
  25841. Julienite
  25842. vNot determined
  25843. Not determined
  25844. Na2Co[SCN]4}*8H2O
  25845. Thin crusts of minute needle_like crystals elongated along c_axis}#
  25846. TetragonalC
  25847. Organic Compounds
  25848. Katanga, Democratic Republic of Congo
  25849. Chamitumba, Kambove (near), Shaba, Democratic Republic of Congo
  25850. Julienite^Na2Co[SCN]4}*8H2O
  25851. Julienite^Na2Co[SCN]4}*8H2O
  25852. ftsTag
  25853. ftstitle
  25854. ftsTitleOverride
  25855. Jungite
  25856. Yellow to yellowish green
  25857. Perfect
  25858. Ca2Zn4[Fe~3]8[PO4]9}*16H2O
  25859. Rosettes up to 1cm in diameter composed of thin{ tabular{ bent crystals}1
  25860. OrthorhombicS
  25861. Hydrated Phosphates
  25862. Pegmatites
  25863. Bayern, Germany
  25864. Hagendorf (S) pegmatite, Waidhaus, Oberpfalz, Bayern, Germany
  25865. Jungite^Ca2Zn4[Fe~3]8[PO4]9}*16H2OY
  25866. Jungite^Ca2Zn4[Fe~3]8[PO4]9}*16H2O
  25867. ftsTag
  25868. ftstitle
  25869. ftsTitleOverride
  25870. Julienite
  25871. vNot determined
  25872. Not determined
  25873. Na2Co[SCN]4}*8H2O
  25874. Thin crusts of minute needle_like crystals elongated along c_axis}#
  25875. TetragonalC
  25876. Organic Compounds
  25877. Katanga, Democratic Republic of Congo
  25878. Chamitumba, Kambove (near), Shaba, Democratic Republic of Congo
  25879. nite^Na2Co(SCN)4.*8H2O
  25880. Not determined
  25881. m1FhkX
  25882. -add@s 220h
  25883. -%(#0 01F:0d
  25884. }[WDS:S@I + BX
  25885. si+bx
  25886. ftstitle
  25887. ftsTitleOverride
  25888. JeffreyiteC
  25889. Colourless{
  25890. Transparent
  25891. Perfect
  25892. [Ca{Na]2[Be{Al]Si2[O{OH]7
  25893. Orthorhombic
  25894. Framework Silicates
  25895. Basic and Ultrabasic Volcanic rocks
  25896. bec, Canada
  25897. Jeffrey pit, Asbestos, Shipton Twp., Richmond Co., Qu
  25898. bec, Canada
  25899. Jeffreyite^[Ca{Na]2[Be{Al]Si2[O{OH]71
  25900. Jeffreyite^[Ca{Na]2[Be{Al]Si2[O{OH]7
  25901. ftsTag
  25902. ftstitle
  25903. ftsTitleOverride
  25904. Jennite
  25905. vNot determined
  25906. White
  25907. Distinct in one direction
  25908. Ca9H2Si6O18[OH]8}*6H2O
  25909. Crystals blade_shaped{ small\ also as fibrous aggregates}
  25910. Triclinic
  25911. Silicates
  25912. Skarns and Calc_Silicates
  25913. Crestmore, Riverside county, California, USA; Hatrurim Formation, Israel
  25914. Crestmore quarry, Riverside Co., California, USA?
  25915. Jennite^Ca9H2Si6O18[OH]8}*6H2O}
  25916. Jennite^Ca9H2Si6O18[OH]8}*6H2O
  25917. ftsTag
  25918. ftstitle
  25919. ftsTitleOverride
  25920. JeppeiteA
  25921. k5-6[
  25922. Black
  25923. Perfect
  25924. [K{Ba]2[Ti{Fe~3]6O13
  25925. Finely prismatic to acicular crystals in aggregates}    
  25926. Monoclinic)
  25927. Brittle}G
  25928. Multiple Oxides
  25929. Carbonatites
  25930. Walgidee Hills, Western Australia
  25931. Walgidee Hills, Fitzroy Basin, Kimberley, Western Australia, Australia#
  25932. Jeppeite^[K{Ba]2[Ti{Fe~3]6O13
  25933. Jeppeite^[K{Ba]2[Ti{Fe~3]6O13
  25934. ftsTag
  25935. ftstitle
  25936. ftsTitleOverride
  25937. Jeremejevite [Eremeyevite]e
  25938. Colourless
  25939. Al6B5O15[F{OH]3
  25940. Elongated hexagonal prisms{ up to several inches in length{ irregular terminations\ crystals are composite with uniaxial outer zone{ and biaxial core that is apparently monoclinic}
  25941. Trigonal
  25942. Fracture conchoidal}
  25943. Anhydrous Borates
  25944. Pegmatites9
  25945. Nerchinsk district, eastern Siberia, FSU; Germany; Namibia
  25946. Mt. Soktui, Dauria, Nerchinsk dist., Siberia, FSU
  25947. Jeremejevite [Eremeyevite]^Al6B5O15[F{OH]3
  25948. Jeremejevite [Eremeyevite]^Al6B5O15[F{OH]3
  25949. ftsTag
  25950. ftstitle
  25951. ftsTitleOverride
  25952. Jerrygibbsite
  25953. k5-6c
  25954. Pink to purple
  25955. Not determined
  25956. Mn9[SiO4]4[OH]2
  25957. Interlocking anhedral 2mm crystals}
  25958. Orthorhombic-
  25959. OrthosilicatesQ
  25960. Skarns and Calc_Silicates
  25961. Sussex County, New Jersey, USA
  25962. Franklin, Sussex Co., New Jersey, USA
  25963. Jerrygibbsite^Mn9[SiO4]4[OH]2
  25964. Jerrygibbsite^Mn9[SiO4]4[OH]2
  25965. ftsTag
  25966. ftstitle
  25967. ftsTitleOverride
  25968. Jervisite
  25969. vNot determined
  25970. Green
  25971. [Na{Ca{Fe~2][Sc{Mg{Fe~2]Si2O6
  25972. Elongate platelets}
  25973. Monoclinic
  25974. Chain Silicates
  25975. Late stage cavities in Granites or Syenites
  25976. Baveno, Italy
  25977. Cava Diverio, Baveno, Italy
  25978. Jervisite^[Na{Ca{Fe~2][Sc{Mg{Fe~2]Si2O6
  25979. Jervisite^[Na{Ca{Fe~2][Sc{Mg{Fe~2]Si2O6
  25980. ftsTag
  25981. ptrite)^(Mn,Mg)1P
  25982. Jervisite
  25983. ftstitle
  25984. ftsTitleOverride
  25985. Jervisite
  25986. vNot determined
  25987. Green
  25988. [Na{Ca{Fe~2][Sc{Mg{Fe~2]Si2O6
  25989. Elongate platelets}
  25990. Monoclinic
  25991. Chain Silicates
  25992. Late stage cavities in Granites or Syenites
  25993. Baveno, Italy
  25994. Cava Diverio, Baveno, Italy
  25995. Jervisite^(Na,Ca,Fe+2)(Sc,Mg,Fe+2)Si2O6
  25996. HydrothePPr
  25997. ftstitle
  25998. ftsTitleOverride
  25999. JinshajiangiteM
  26000. vNot determined
  26001. Perfect
  26002. [Na{K]5[Ba{Ca]4[Fe~2{Mn]15[Ti{Fe~3{Nb{Zr]8[SiO4]15[F{O{OH]10
  26003. Tabular crystals}
  26004. MonoclinicE
  26005. Uneven fracture}k
  26006. Silicates
  26007. Late stage cavities in Granites or Syenites
  26008. Sichuan, China
  26009. Jinshajiang River (near), Sichuan, China (SW)
  26010. Jinshajiangite^[Na{K]5[Ba{Ca]4[Fe~2{Mn]15[Ti{Fe~3{Nb{Zr]8[SiO4]15[F{O{OH]10
  26011. Jinshajiangite^[Na{K]5[Ba{Ca]4[Fe~2{Mn]15[Ti{Fe~3{Nb{Zr]8[SiO4]15[F{O{OH]10
  26012. ftsTag
  26013. ftstitle
  26014. ftsTitleOverride
  26015. Jixianite
  26016. Reddish brown
  26017. Transparent
  26018. Pb[W{Fe~3]2[O{OH]7
  26019. Octahedrals crystals\ commonly as microcrystalline{ honeycomb{ and crust_like aggregates}
  26020. Cubic
  26021. Tungstates{ Molybdates
  26022. Oxidized Zones{ weathering products
  26023. Hebei, China
  26024. Jixian, Ji Co., Hebei, China)
  26025. Jixianite^Pb[W{Fe~3]2[O{OH]7e
  26026. Jixianite^Pb[W{Fe~3]2[O{OH]7
  26027. ftsTag
  26028. ftstitle
  26029. ftsTitleOverride
  26030. Joaquinite_[Ce]
  26031. k5-6g
  26032. Yellow
  26033. Transparent_translucent
  26034. Ba2NaCe2Fe~2[Ti{Nb]2Si8O26[OH{F]}H2O
  26035. Tabular to equant up to 3 mm}
  26036. Monoclinic?
  26037. Silicates
  26038. Basic and Ultrabasic Volcanic rocks
  26039. California, USA
  26040. Benito Gem mine, Diablo range, San Benito Co., California, USA
  26041. Joaquinite_[Ce]^Ba2NaCe2Fe~2[Ti{Nb]2Si8O26[OH{F]}H2Og
  26042. Joaquinite_[Ce]^Ba2NaCe2Fe~2[Ti{Nb]2Si8O26[OH{F]}H2O
  26043. ftsTag
  26044. ftstitle
  26045. ftsTitleOverride
  26046. Joesmithite
  26047. k5-6_
  26048. Black
  26049. Perfect
  26050. PbCa2[Mg{Fe~2{Fe~3]5Si6Be2O22[OH]2
  26051. Prismatic}
  26052. Monoclinic
  26053. Silicates
  26054. Skarns and Calc_Silicates
  26055. rmland, Sweden
  26056. ngban mine, Filipstad (near), V
  26057. rmland, Sweden
  26058. Joesmithite^PbCa2[Mg{Fe~2{Fe~3]5Si6Be2O22[OH]2
  26059. Joesmithite^PbCa2[Mg{Fe~2{Fe~3]5Si6Be2O22[OH]2
  26060. ftsTag
  26061. ftstitle
  26062. ftsTitleOverride
  26063. Johachidolite
  26064. o7-8e
  26065. Colourless
  26066. Transparent
  26067. CaAlB3O7
  26068. As grains and lamellar masses}
  26069. Orthorhombic5
  26070. Anhydrous Borates
  26071. Intermediate to acid Igneous rocks
  26072. Kenkyohokudo Prefecture, Korea
  26073. Johachido District, Kisshu Co., Kankyo Hodu Pref., North Korea
  26074. Johachidolite^CaAlB3O7S
  26075. Johachidolite^CaAlB3O7
  26076. ftsTag
  26077. ftstitle
  26078. ftsTitleOverride
  26079. Johannite
  26080. e2-3]
  26081. Green
  26082. Transparent_translucent
  26083. Cu[UO2]2[SO4]2[OH]2}*8H2O
  26084. Thick tabular crystals\ spheroidal aggregates\ lath_like fibres}G
  26085. Triclinic
  26086. Hydrated Sulphates
  26087. Oxidized Zones{ weathering products
  26088. Bohemia, Czech Republic
  26089. chymov (St. Joachimsthal), Z
  26090. padocesky kraj, Bohemia, Czech RepublicS
  26091. Johannite^Cu[UO2]2[SO4]2[OH]2}*8H2O
  26092. Johannite^Cu[UO2]2[SO4]2[OH]2}*8H2O
  26093. ftsTag
  26094. ftsTitleOverride
  26095. Johannite
  26096. e2-3]
  26097. Green
  26098. Transparent_translucent
  26099. Cu[UO2]2[SO4]2[OH]2}*8H2O
  26100. Thick tabular crystals\ spheroidal aggregates\ lath_like fibres}G
  26101. Triclinic
  26102. Hydrated Sulphates
  26103. Oxidized Zones{ weathering products
  26104. Bohemia, Czech Republic
  26105. chymov (St. Joachimsthal), Z
  26106. padocesky kraj, Bohemia, Czech RepublicS
  26107. Johannite^Cu(UO2)2(SO4)2(OH)2.*8H2O
  26108. s Gerais, Brazil and/or Hudson Bay m0c
  26109. $008  D
  26110. ata Seg 
  26111.  Base=01$D7
  26112. 677 DPL=
  26113. 0 Presen
  26114. t ReadWr
  26115. iteAcces
  26116.  TS@S DescFP0
  26117. 7688F@
  26118. 0Busy9
  26119. 0D7A9P3FF
  26120. adates
  26121. Colorado, Utah, USA
  26122. Sedimentary Uranium Ores
  26123. ftstitle
  26124. Wm. O'Neill's Claim, Bull Pen Canyon, San Miguel Co., Colorado, USA
  26125. ftstitle
  26126. ftsTitleOverride
  26127. Jadeite
  26128. m6-7Y
  26129. Green
  26130. Transparent
  26131. Na[Al{Fe~3]Si2O6
  26132. Only compact{ massive{ granular{ fibrous agg}\ nodules{ pebbles{ cryptocrystalline}
  26133. Monoclinica
  26134. Very tenacious{ uneven}
  26135. Chain Silicates
  26136. Altered Ultramafic rocks
  26137. California, USA; Upper Burma; Chine; Guatemala; Japan; Mexico; New Zealand; Tibet
  26138. Jadeite^Na[Al{Fe~3]Si2O6
  26139. Jadeite^Na[Al{Fe~3]Si2O6
  26140. ftsTag
  26141. ftstitle
  26142. ftsTitleOverride
  26143. Jagoite
  26144. Yellow to yellowish green
  26145. Perfect
  26146. Pb3Fe~3Si4O12[Cl{OH]
  26147. Fine_grained micaceous aggregates of plates}
  26148. Trigonal-
  26149. Silicates
  26150. Skarns and Calc_Silicates
  26151. ngban, Sweden
  26152. ngban mine, Filipstad (near), V
  26153. rmland, Sweden
  26154. Jagoite^Pb3Fe~3Si4O12[Cl{OH]%
  26155. Jagoite^Pb3Fe~3Si4O12[Cl{OH]
  26156. ftsTag
  26157. ftstitle
  26158. ftsTitleOverride
  26159. JagoweriteC
  26160. i4-5]
  26161. Green
  26162. BaAl2[PO4]2[OH]2
  26163. Crystalline masses up to one inch across}
  26164. Triclinic
  26165. Anhydrous PhosphatesC
  26166. Sedimentary rocks
  26167. west-central Yukon Territory, Canada
  26168. Hess River, Yukon Territory, Canada
  26169. Jagowerite^BaAl2[PO4]2[OH]2
  26170. Jagowerite^BaAl2[PO4]2[OH]2
  26171. ftsTag
  26172. ftstitle
  26173. ftsTitleOverride
  26174. Jahnsite_[CaMnMg]
  26175. Brown
  26176. Transparent_translucent
  26177. CaMn~2[Mg{Fe~2]2[Fe~3]2[PO4]4[OH]2}*8H2O
  26178. Crystals commonly well developed{ striated parallel to [010]} Frequently as parallel aggregates}
  26179. Monoclinic
  26180. Brittle}
  26181. Hydrated Phosphates
  26182. Pegmatites
  26183. South Dakota, USA
  26184. Tip Top Pegmatite, Custer, Custer Co., South Dakota, USA
  26185. Jahnsite_[CaMnMg]^CaMn~2[Mg{Fe~2]2[Fe~3]2[PO4]4[OH]2}*8H2O
  26186. Jahnsite_[CaMnMg]^CaMn~2[Mg{Fe~2]2[Fe~3]2[PO4]4[OH]2}*8H2O
  26187. ftsTag
  26188. ftstitle
  26189. ftsTitleOverride
  26190. JalpaiteA
  26191. e2-3[
  26192. Greyu
  26193. Ag3CuS2
  26194. Foliated or irregularly grained masses}
  26195. Tetragonal
  26196. Prismatic{ fracture subconchoidal{ sectile}
  26197. Sulphides{ Tellurides etc
  26198. Hydrothermal Ore veins
  26199. Mexico; Czech Republic; Broken Hill, New South Wales, Australia; Niigata Prefecture, Japan; Poland!
  26200. Jalpa, Mexico
  26201. Jalpaite^Ag3CuS2u
  26202. Jalpaite^Ag3CuS2
  26203. ftsTag
  26204. ftstitle
  26205. ftsTitleOverride
  26206. Jamborite
  26207. vNot determined
  26208. Green
  26209. [Ni~2{Ni~3{Fe][OH]2[OH{S{H2O] [?]
  26210. Aggregatesof parrallel fibers}
  26211. Trigonal
  26212. Hydroxides+
  26213. Basic and Ultrabasic Volcanic rocks
  26214. Italy
  26215. Bologna and Modena, Italy
  26216. Jamborite^[Ni~2{Ni~3{Fe][OH]2[OH{S{H2O] [?]
  26217. Jamborite^[Ni~2{Ni~3{Fe][OH]2[OH{S{H2O] [?]
  26218. ftsTag
  26219. ftstitle
  26220. ftsTitleOverride
  26221. Jarosewichite
  26222. Mn~3[Mn~2]3[AsO4][OH]6
  26223. As aggregates of barrel_shaped crystals}
  26224. Orthorhombic
  26225. Anhydrous Arsenates
  26226. Skarns and Calc_Silicates
  26227. New Jersey, USA
  26228. Franklin, Sussex Co., New Jersey, USA
  26229. Jarosewichite^Mn~3[Mn~2]3[AsO4][OH]6
  26230. Jarosewichite^Mn~3[Mn~2]3[AsO4][OH]6
  26231. ftsTag
  26232. Jamesite
  26233. ftstitle
  26234. ftsTitleOverride
  26235. Jamesite?
  26236. Reddish brown
  26237. Not determined
  26238. Pb2Zn2[Fe~3]5[AsO4]5O4
  26239. Tabular crystals up to 0}5 x 0}2 x 0}05mm\ elongated}
  26240. Triclinic
  26241. Anhydrous Arsenates
  26242. Oxidized Zones{ weathering products
  26243. Tsumeb, Namibia
  26244. Tsumeb, Namibia
  26245. Jamesite^Pb2Zn2(Fe+3)5(AsO4)5O4
  26246. ftsTitle@O"
  26247. ftstitle
  26248. ftsTitleOverride
  26249. JanhaugiteC
  26250. i4-5]
  26251. Reddish brown
  26252. Distinct in one direction
  26253. Na3Mn3Ti2Si4O15[OH{F{O]3
  26254. Prismatic crystals up to 4mm in length{ elongated{ flattened{ twinning rare}A
  26255. Monoclinica
  26256. Silicates
  26257. Syenites{ Alkali intrusions
  26258. Nordmarka, northern Oslo region, Norway
  26259. Lake Gjerdingen (ESE), Nordmarka, Oslo, Norway5
  26260. Janhaugite^Na3Mn3Ti2Si4O15[OH{F{O]3
  26261. Janhaugite^Na3Mn3Ti2Si4O15[OH{F{O]3
  26262. ftsTag
  26263. ftstitle
  26264. ftsTitleOverride
  26265. Jarlite
  26266. i4-5Y
  26267. Colourless to white
  26268. Transparent_translucent
  26269. Not determined
  26270. NaSr3Al3[F{OH]16
  26271. Crystals tabular{ minute{ elongated\ massive{ sometimes with radial columnar structure}
  26272. Monoclinic
  26273. Halides
  26274. Pegmatites
  26275. Ivigtut, Greenland; Enisei Range, FSU
  26276. Ivigtut, Greenland (SW)
  26277. Jarlite^NaSr3Al3[F{OH]16i
  26278. Jarlite^NaSr3Al3[F{OH]16
  26279. ftsTag
  26280. ftstitle
  26281. ftsTitleOverride
  26282. JarositeC
  26283. g3-4]
  26284. Yellowy
  26285. Translucent
  26286. Distinct in one direction
  26287. K[Fe~3]3[SO4]2[OH]6
  26288. Very small{ rhombohedral{ tabular crystals\ mostly compact{ powdery{ granular{ crusty{ fibrous}
  26289. Trigonal
  26290. Brittle}
  26291. Anhydrous Sulphates
  26292. Oxidized Zones{ weathering products
  26293. Widespread common mineral; USA; Australia; Bolivia; Chile; Czech Republic; France; Germany; Greece; Italy; Namibia; Spain; FSU
  26294. Jaroso ravine, Sierra Almagro, Ciudad Real dist., Spain
  26295. Jarosite^K[Fe~3]3[SO4]2[OH]6)
  26296. Jarosite^K[Fe~3]3[SO4]2[OH]6
  26297. ftsTag
  26298. ftstitle
  26299. ftsTitleOverride
  26300. JaskelskiiteG
  26301. Greyy
  26302. Opaque
  26303. Pb2~xCux[Sb{Bi]2_xS[Sb > Bi and x = 0}2]
  26304. Lath_shaped crystals}
  26305. Orthorhombic!
  26306. Sulphosalts
  26307. Hydrothermal Ore veinso
  26308. Canada; Sweden
  26309. Vena Cu-Co Mine, Askersund, 
  26310. rebro, Sweden ; Izok Lake Mine, Mackenzie, Northwest Territories, Canada
  26311. Jaskelskiite^Pb2~xCux[Sb{Bi]2_xS[Sb > Bi and x = 0}2]
  26312. Jaskelskiite^Pb2~xCux[Sb{Bi]2_xS[Sb > Bi and x = 0}2]
  26313. ftsTag
  26314. ftstitle
  26315. ftsTitleOverride
  26316. JasmunditeE
  26317. Brown
  26318. Not determined
  26319. Ca11[SiO4]4O2S
  26320. Pseudo_isometric crystals\ irregular grains up to several millimeters across}
  26321. TetragonalE
  26322. Conchoidal fracture}o
  26323. Silicates
  26324. Skarns and Calc_Silicates
  26325. Eifel, Germany
  26326. Ettringer Bellerberg, Mayen, Eifel, Rheinland-Pfalz, Germany5
  26327. Jasmundite^Ca11[SiO4]4O2S
  26328. Jasmundite^Ca11[SiO4]4O2S
  26329. ftsTag
  26330. ftstitle
  26331. ftsTitleOverride
  26332. Kanoite
  26333. vNot determined
  26334. Pink to purple
  26335. [Mn~2{Mg]2SiO6
  26336. Monoclinic
  26337. Chain Silicates
  26338. Skarns and Calc_Silicates
  26339. Hokkaido, Japan
  26340. Tatehira Mine, Oshima peninsula, Hokkaido, Japan
  26341. Kanoite^[Mn~2{Mg]2SiO6
  26342. Kanoite^[Mn~2{Mg]2SiO6
  26343. ftsTag
  26344. , Northwest Territories, Canada
  26345. lskiite^Pb2+xCux(Sb,Bi)2-xS(Sb > Bi and x = 0.2)
  26346. France; Greenland; Japan; New Zealand; FAUNKNO
  26347. $kerne
  26348. nown 
  26349. Sergeevite (= Huntite ?)^CaMg11(CO3)9(HCO3)4(OH)4.*6H2O
  26350. Sergeevite (= Huntite ?)^CaMg11(CO3)9(HCO3)4(OH)4.*6H2O
  26351. ftstitle
  26352. ftstitle
  26353. ftsTitleOverride
  26354. Irarsite?
  26355. VHN=976
  26356. Black
  26357. Opaque
  26358. [Ir{Ru{Rh{Pt]AsS
  26359. Massive}
  26360. Cubic
  26361. Sulphides{ Tellurides etc
  26362. Basic and Ultrabasic Volcanic rocks
  26363. Transvaal, South Africa
  26364. Onverwacht deposit, Transvaal, South Africa
  26365. Irarsite^[Ir{Ru{Rh{Pt]AsS
  26366. Irarsite^[Ir{Ru{Rh{Pt]AsS
  26367. ftsTag
  26368. ftstitle
  26369. ftsTitleOverride
  26370. Irhtemite
  26371. vNot determined
  26372. White
  26373. Ca4MgH2[AsO4]4}*4H2O
  26374. As spherulites up to 1 mm across}
  26375. Monoclinic
  26376. Hydrated Arsenates+
  26377. Oxidized Zones{ weathering products
  26378. Anti-Atlas, Morocco
  26379. Irhtem and Bou Azzer deposits, Anti-Atlas, Morocco
  26380. Irhtemite^Ca4MgH2[AsO4]4}*4H2O
  26381. Irhtemite^Ca4MgH2[AsO4]4}*4H2O
  26382. ftsTag
  26383. ftstitle
  26384. ftsTitleOverride
  26385. IridarseniteC
  26386. VHN100=488 and 606k
  26387. [Ir{Ru]As2
  26388. As minute inclusions}
  26389. Monoclinic
  26390. Sulphides{ Tellurides etc
  26391. Hydrothermal Ore veins3
  26392. Papua New GuineaY
  26393. Papua New Guinea
  26394. Iridarsenite^[Ir{Ru]As2
  26395. Iridarsenite^[Ir{Ru]As2
  26396. ftsTag
  26397. ftstitle
  26398. ftsTitleOverride
  26399. Iridium
  26400. m6-7U
  26401. Silverq
  26402. Opaque
  26403. Not determined
  26404. [Ir{Os{Ru] [>*80 atomic % Ir]
  26405. Cubic
  26406. Native elements and Alloys1
  26407. Alluvials depositsY
  26408. Tulameen, British Columbia, Canada
  26409. Iridium^[Ir{Os{Ru] [>*80 atomic % Ir]
  26410. Iridium^[Ir{Os{Ru] [>*80 atomic % Ir]
  26411. ftsTag
  26412. ftstitle
  26413. ftsTitleOverride
  26414. IridosmineG
  26415. m6-7a
  26416. Grey to silver
  26417. Opaque
  26418. Perfect
  26419. [Os{Ir]
  26420. Crystals tabular{ flattened{ rarely short prismatic}'
  26421. TrigonalE
  26422. Difficult\ slightly malleable to brittle}
  26423. Native elements and Alloys
  26424. Alluvial deposits
  26425. British Columbia, Canada; Papua New Guinea; Australia; Brazil; South Africa; USA; FSU
  26426. Brazile
  26427. Iridosmine^[Os{Ir]
  26428. Iridosmine^[Os{Ir]
  26429. ftsTag
  26430. ftstitle
  26431. ftsTitleOverride
  26432. Iriginite
  26433. c1-2[
  26434. Yelloww
  26435. Not determined
  26436. [UO2][Mo~6]2O7}*3H2O
  26437. Fine_grained dense aggregates}
  26438. Monoclinic
  26439. Tungstates{ MolybdatesE
  26440. Late stage cavities in Granites or Syenites
  26441. Scenic, South Dakota, USA; Hervey Range, North Queensland, Australia; Democratic Republic of Congo
  26442. U--Mo ore deposit, Russia (?), FSU7
  26443. Iriginite^[UO2][Mo~6]2O7}*3H2Ou
  26444. Iriginite^[UO2][Mo~6]2O7}*3H2O
  26445. ftsTag
  26446. ftstitle
  26447. ftsTitleOverride
  26448. Iron9
  26449. Greyk
  26450. Opaque
  26451. Compact{ disseminated{ in grains{ scales{ clumps}
  26452. Cubic
  26453. Hackly{ malleable{ ductile}
  26454. Native elements and Alloys
  26455. Basic and Ultrabasic Volcanic rocks
  26456. Missouri, New Brunswick, New Jersey, USA; Canada; Czech Republic; France; Germany; Greenland; Ireland; Japan; Poland; Scotland; FSU
  26457. Iron^Fe
  26458. Iron^Fe
  26459. ftsTag
  26460. ftstitle
  26461. ftsTitleOverride
  26462. IsoferroplatinumM
  26463. vNot determined
  26464. Opaque
  26465. [Pt{Pd]3[Fe{Cu]
  26466. Cubic
  26467. Native elements and Alloys
  26468. Basic and Ultrabasic Volcanic rocks
  26469. British Columbia, Canada
  26470. Tulameen River, British Columbia, Canada
  26471. Isoferroplatinum^[Pt{Pd]3[Fe{Cu]
  26472. Isoferroplatinum^[Pt{Pd]3[Fe{Cu]
  26473. ftsTag
  26474. ftstitle
  26475. ftsTitleOverride
  26476. Isokite
  26477. Pinko
  26478. Very good
  26479. CaMg[PO4]F
  26480. Fibrous spherulites up to 3mm in diameter\ crystalline plates}
  26481. Monoclinic#
  26482. Anhydrous PhosphatesM
  26483. Carbonatiteso
  26484. Nkumbwa Hill, east of Isoka, Zambia
  26485. Isoka, Zambia
  26486. Isokite^CaMg[PO4]F
  26487. Isokite^CaMg[PO4]F
  26488. ftsTag
  26489. ftstitle
  26490. ftsTitleOverride
  26491. Itoite;
  26492. vNot determined
  26493. White
  26494. Not determined
  26495. Pb3Ge[SO4]2O2[OH]2
  26496. Fine_grained pseudomorphs after fleischerite}
  26497. Orthorhombic/
  26498. Anhydrous Sulphates
  26499. Oxidized Zones{ weathering products
  26500. Tsumeb, Namibia
  26501. Tsumeb, Namibia
  26502. Itoite^Pb3Ge[SO4]2O2[OH]2
  26503. Itoite^Pb3Ge[SO4]2O2[OH]2
  26504. ftsTag
  26505. ftstitle
  26506. ftsTitleOverride
  26507. IxioliteA
  26508. k5-6[
  26509. Black
  26510. Opaque
  26511. [Ta{Nb{Sn{Fe{Mn]4O8
  26512. Prismatic crystals}
  26513. Orthorhombic    
  26514. Fracture uneven
  26515. OxidesM
  26516. Pegmatitesm
  26517. , Finland
  26518. Skogb
  26519. le, Kemi
  26520. , Finland
  26521. Ixiolite^[Ta{Nb{Sn{Fe{Mn]4O8
  26522. Ixiolite^[Ta{Nb{Sn{Fe{Mn]4O8
  26523. ftsTag
  26524. ftstitle
  26525. ftsTitleOverride
  26526. Izoklakeite
  26527. g3-4c
  26528. Grey}
  26529. Opaque
  26530. Pb27[Cu{Fe]2[Sb{Bi]19S57
  26531. As millimetre sized acicular aggregates}
  26532. OrthorhombicA
  26533. Conchoidal fracture\ brittle}
  26534. Sulphosalts
  26535. Hydrothermal Ore veins
  26536. Izok Lake, Northwest Territories, Canada; Vena, Sweden
  26537. Izok Lake, Northwest Territories, CanadaM
  26538. Izoklakeite^Pb27[Cu{Fe]2[Sb{Bi]19S57
  26539. Izoklakeite^Pb27[Cu{Fe]2[Sb{Bi]19S57
  26540. ftsTag
  26541. ftstitle
  26542. ftsTitleOverride
  26543. Jacobsite
  26544. k5-6_
  26545. Black
  26546. Opaque
  26547. [Mn~2{Fe~2{Mg][Fe~3{Mn~3]2O4
  26548. Octahedral crystals\ massive{ coarse to fine granular}/
  26549. Cubic
  26550. Uneven to subconchoidal fracture}
  26551. Oxides
  26552. Skarns and Calc_Silicates
  26553. Nordmark, Sweden
  26554. Jakobsberg mine, Nordmark, Sweden
  26555. Jacobsite^[Mn~2{Fe~2{Mg][Fe~3{Mn~3]2O4s
  26556. Jacobsite^[Mn~2{Fe~2{Mg][Fe~3{Mn~3]2O4
  26557. ftsTag
  26558. inland
  26559. Ixiolite^(Ta,Nb,Sn,Fe,Mn)4O8
  26560. mellar masses}
  26561. ;     Mi0t 
  26562. S`Prepa
  26563. 4Samp
  26564. Sederholmite^b-NiSe
  26565. ftstitle
  26566. ftsTitleOverride
  26567. Inderborite
  26568. g3-4c
  26569. Colourless to white
  26570. Transparent
  26571. CaMg[B3O3[OH]5]2}*6H2O
  26572. Well_developed prismatic crystals up to 2cm in size\ also as coarsely crystalline aggregates}
  26573. Monoclinic
  26574. Fracture conchoidal}
  26575. Hydrated Borates
  26576. Evaporites
  26577. western Kazakhstan, FSU; Turkey
  26578. Inder Lake, Kazakhstan (W), FSU
  26579. Inderborite^CaMg[B3O3[OH]5]2}*6H2O
  26580. Inderborite^CaMg[B3O3[OH]5]2}*6H2O
  26581. ftsTag
  26582. ftsTag
  26583. ftstitle
  26584. ftsTitleOverride
  26585. Inderite [Lesserite][
  26586. e2-3u
  26587. Colourless
  26588. Transparent
  26589. MgB3O3[OH]5}*5H2O
  26590. Prismatic crystals up to 10cm long and 1cm in cross section\ doubly terminated crystals common\ reniform nodular aggregates}
  26591. Monoclinic
  26592. Fracture flat conchoidal to irregular{ brittle}
  26593. Hydrated Borates
  26594. Evaporites7
  26595. California, USA; Turkey; FSUi
  26596. Kzyl-tau deposit, Inder Lake, Kazakhstan (W), FSU
  26597. Inderite [Lesserite]^MgB3O3[OH]5}*5H2O
  26598. Inderite [Lesserite]^MgB3O3[OH]5}*5H2O
  26599. ftstitle
  26600. ftsTitleOverride
  26601. Inesite
  26602. k5-6[
  26603. Orange to orange_brown
  26604. Translucent
  26605. Perfect
  26606. Ca2Mn7Si10O28[OH]2}*5H2O
  26607. Single crystals prismatic or tabular\ elongated{ from 1_15mm in length and 1_8mm in width\ often exhibit `chisel shape`\ rarely doubly terminated\ acicular radiating aggregates and veinlets}
  26608. Triclinic
  26609. Brittle}
  26610. Silicates
  26611. Metamorphic rocks
  26612. Broken Hill, New South Wales, Australia; Germany; Japan; Mexico; South Africa; Sweden; USA
  26613. Nanzenbach, Dillenburg (near), Germany
  26614. Inesite^Ca2Mn7Si10O28[OH]2}*5H2O;
  26615. Inesite^Ca2Mn7Si10O28[OH]2}*5H2O
  26616. ftsTag
  26617. Inderite [Lesserite][
  26618. e2-3u
  26619. Colourless
  26620. Transparent
  26621. MgB3O3[OH]5}*5H2O
  26622. Prismatic crystals up to 10cm long and 1cm in cross section\ doubly terminated crystals common\ reniform nodular aggregates}
  26623. Monoclinic
  26624. Fracture flat conchoidal to irregular{ brittle@
  26625. ftstitle
  26626. ftsTitleOverride
  26627. Indialite
  26628. o7-8]
  26629. Colourless}
  26630. Transparent
  26631. Not determined
  26632. Mg2Al4Si5O18
  26633. Crystals minute hexagonal prisms{ single or in clusters\ small irregular grains}K
  26634. Trigonali
  26635. Silicates
  26636. Slags and Clinkers
  26637. South Dakota, USA; central Japan
  26638. India
  26639. Indialite^Mg2Al4Si5O189
  26640. Indialite^Mg2Al4Si5O18
  26641. ftsTag
  26642. ftstitle
  26643. ftsTitleOverride
  26644. Indite=
  26645. i4-5W
  26646. Black
  26647. Opaque
  26648. Not determined
  26649. FeIn2S4
  26650. Small grains{ usually less than 0}2mm{ rarely up to 0}5mm}!
  26651. Cubic
  26652. Sulphides{ Tellurides etc
  26653. Pegmatites
  26654. Little Khingan Ridge, far-eastern Siberia, FSU
  26655. Dzhalind deposit, Little Khingan Ridge, Siberia (E), Russia, FSU'
  26656. Indite^FeIn2S4U
  26657. Indite^FeIn2S4
  26658. ftsTag
  26659. ftstitle
  26660. ftsTitleOverride
  26661. Ingodite?
  26662. Silvers
  26663. Opaque
  26664. Perfect
  26665. Bi[S{Te]
  26666. Trigonal
  26667. Sulphides{ Tellurides etc
  26668. Hydrothermal Ore veinsE
  26669. central Transbaikal, FSU; Cumberland, England
  26670. Carrock mine, Brandy Gill, Cumberland, England; Ingoda deposit, Zabaikal'ye, FSU
  26671. Ingodite^Bi[S{Te]
  26672. Ingodite^Bi[S{Te]
  26673. ftsTag
  26674. ftstitle
  26675. ftsTitleOverride
  26676. InneliteA
  26677. i4-5[
  26678. Yellow to yellowish brown
  26679. Perfect
  26680. [Ba{K]4[Na{Ca]3Ti3[Si2O7]2[SO4]2O4
  26681. As plates a few millimetres to several centimetres across}1
  26682. Triclinic
  26683. Polysynthetic twinning}
  26684. Silicates
  26685. Pegmatites
  26686. Yakutia, Russia, FSU
  26687. Inagli massif, Aldan Region, Yakutia, Russia, FSU
  26688. Innelite^[Ba{K]4[Na{Ca]3Ti3[Si2O7]2[SO4]2O4
  26689. Innelite^[Ba{K]4[Na{Ca]3Ti3[Si2O7]2[SO4]2O4
  26690. ftsTag
  26691. ftstitle
  26692. ftsTitleOverride
  26693. InsizwaiteA
  26694. k5-6[
  26695. Not determined
  26696. Pt[Bi{Sb]2
  26697. Massive\ small rounded grains}
  26698. Cubic
  26699. Sulphides{ Tellurides etc
  26700. Hydrothermal Ore veinsK
  26701. Pondoland and East Griqualand areas, South Africa
  26702. Insizwa deposit, Waterfel Gorge, Transvaal, South Africa
  26703. Insizwaite^Pt[Bi{Sb]2
  26704. Insizwaite^Pt[Bi{Sb]2
  26705. ftsTag
  26706. ftstitle
  26707. ftsTitleOverride
  26708. Inyoite
  26709. Colourlessy
  26710. Transparent
  26711. Ca2B6O6[OH]10}*8H2O
  26712. Tabular crystals{ short prismatic}
  26713. Monoclinic7
  26714. Brittle{ uneven{ weathered}
  26715. Hydrated Borates
  26716. Evaporites
  26717. western Kazakhstan, FSU; California, USA; New Brunswick, Canada; Turkey
  26718. Mt. Blanco Deposit, Furnace Creek, Death Valley, Inyo Co., California, USAm
  26719. Inyoite^Ca2B6O6[OH]10}*8H2O
  26720. Inyoite^Ca2B6O6[OH]10}*8H2O
  26721. ftsTag
  26722. ftstitle
  26723. ftsTitleOverride
  26724. Iodargyrite [Iodyrite]_
  26725. c1-2y
  26726. Yellow
  26727. Transparent_translucent
  26728. Perfect
  26729. Crystals prismatic{ tabular\ distinct hemimorphic development\ rosettes and parallel groups\ scaly or lamellar masses\ commonly twinned as fourlings}
  26730. Trigonal
  26731. Fracture conchoidal{ sectile{ flexible}
  26732. Halides
  26733. Oxidized Zones{ weathering products
  26734. Widespread; Broken Hill, New South Wales, Australia; Chile; France; Germany; Mexico; Spain; USA; FSU; Democratic Republic of Congo
  26735. Abarradon, Mazapil, Mexico#
  26736. Iodargyrite [Iodyrite]^AgI]
  26737. Iodargyrite [Iodyrite]^AgI
  26738. ftsTag
  26739. ftstitle
  26740. ftsTitleOverride
  26741. Iowaite
  26742. c1-2W
  26743. Bluish greeny
  26744. Perfect
  26745. Mg6[Fe~3]2[OH]16Cl2}*4H2O
  26746. Platy crystals up to 2_3mm in length}
  26747. Trigonal!
  26748. HydroxidesA
  26749. Altered Ultramafic rockso
  26750. Iowa, USA; FSU
  26751. Sioux Co., Iowa, USA
  26752. Iowaite^Mg6[Fe~3]2[OH]16Cl2}*4H2O
  26753. Iowaite^Mg6[Fe~3]2[OH]16Cl2}*4H2O
  26754. ftsTag
  26755. ftstitle
  26756. ftsTitleOverride
  26757. Iranite
  26758. vNot determined
  26759. Yellow{
  26760. Pb10Cu[CrO4]6[SiO4]2[F{OH]2
  26761. Triclinic
  26762. Chromates
  26763. Oxidized Zones{ weathering products
  26764. Anarak, IranI
  26765. Sebarz mine, Anarak (NE), Iran}
  26766. Iranite^Pb10Cu[CrO4]6[SiO4]2[F{OH]2
  26767. Iranite^Pb10Cu[CrO4]6[SiO4]2[F{OH]2
  26768. ftsTag
  26769. ftstitle
  26770. ftsTitleOverride
  26771. Iraqite_[La]G
  26772. i4-5a
  26773. Yellow to yellowish green
  26774. Good in two directions
  26775. [K{La{Ce{Th][Ca{Na{La]2Si8O20
  26776. As anhedral grains}
  26777. Tetragonal;
  26778. Silicates
  26779. Contact Metamorphic rocks
  26780. Qala-Dizeh, Iraq
  26781. Shakhi-Rash Mt., Hero, Qala-Dizeh (Qala-Diza), Iraq (N)
  26782. Iraqite_[La]^[K{La{Ce{Th][Ca{Na{La]2Si8O20K
  26783. Iraqite_[La]^[K{La{Ce{Th][Ca{Na{La]2Si8O20
  26784. ftsTag
  26785. ASCII
  26786. <acama desert, Chile
  26787. Schwartzembergite^Pb6(IO3)2Cl4O2(OH)2
  26788. Schwartzembergite^Pb6(IO3)2Cl4O2
  26789. ftsTag
  26790. ftstitle
  26791. ftsTitleOverride
  26792. Idrialite [Curtisite]
  26793. c1-2u
  26794. Yellow to yellowish green
  26795. Perfect
  26796. C22H14
  26797. Small irregular square or six_sided flakes\ minute tabular crystals}9
  26798. Orthorhombic[
  26799. Basal{ conchoidal fracture}
  26800. Organic Compounds
  26801. Sedimentary Ore deposits
  26802. Idria, FYRO Slovenia; Sonoma County, California
  26803. Idrija (Idria), SloveniaW
  26804. Idrialite [Curtisite]^C22H14
  26805. Idrialite [Curtisite]^C22H14
  26806. ftstitle
  26807. ftsTitleOverride
  26808. Iimoriite_[Y]
  26809. k5-6c
  26810. Grey}
  26811. Distinct in one direction
  26812. Y2[SiO4][CO3]
  26813. Massive}
  26814. Triclinic
  26815. Silicates
  26816. PegmatitesO
  26817. Fusamata, Kawamatamachi, Fukushima Prefecture, Japan; Bokan Mountain, Prince of Wales Island, Alaska
  26818. Fusamata, Kawamatamachi, Fukushima Pref., Honshu, Japan
  26819. Iimoriite_[Y]^Y2[SiO4][CO3]
  26820. Iimoriite_[Y]^Y2[SiO4][CO3]
  26821. ftsTag
  26822. ftstitle
  26823. ftsTitleOverride
  26824. Ikaite9
  26825. vNot determined
  26826. White
  26827. Not determined
  26828. CaCO3}*6H2O
  26829. Columnar_shaped skerries forming pillars reaching to within half a metre of the water surface}5
  26830. MonoclinicU
  26831. Hydrated Carbonates
  26832. Ika Fjord, south of Ivigtut, Greenland
  26833. Ikafjord, Ivigtut, Greenland (SW)
  26834. Ikaite^CaCO3}*6H2O%
  26835. Ikaite^CaCO3}*6H2O
  26836. ftsTag
  26837. ftstitle
  26838. ftsTitleOverride
  26839. Ilesite
  26840. vNot determined
  26841. Green
  26842. Transparent
  26843. Not determined
  26844. [Mn{Zn{Fe]SO4}*4H2O
  26845. Crystalline aggregates\ prismatic{ often terminated by truncated pyramids}Q
  26846. Monoclinicq
  26847. Hydrated Sulphates
  26848. Oxidized Zones{ weathering products
  26849. Park County, Colorado, USA
  26850. Hall Valley, Park Co., Colorado, USA=
  26851. Ilesite^[Mn{Zn{Fe]SO4}*4H2O
  26852. Ilesite^[Mn{Zn{Fe]SO4}*4H2O
  26853. ftsTag
  26854. ftstitle
  26855. ftsTitleOverride
  26856. Ilimaussite_[Ce]Q
  26857. Brown to brownish green
  26858. Sub_transparent
  26859. Not determined
  26860. KBa2Na4CeFe~3Nb2Si8O28}*5H2O
  26861. Lamellar aggregates{ up to 15 x 10 x 3 mm}S
  26862. Hexagonal
  26863. Silicates
  26864. Pegmatites
  26865. Nakalaq, Ilimaussaq alkalic massif, southern Greenland
  26866. Nakalqk, Ilimaussaq intrusive, Greenland=
  26867. Ilimaussite_[Ce]^KBa2Na4CeFe~3Nb2Si8O28}*5H2O
  26868. Ilimaussite_[Ce]^KBa2Na4CeFe~3Nb2Si8O28}*5H2O
  26869. ftsTag
  26870. ftstitle
  26871. ftsTitleOverride
  26872. Illite=
  26873. c1-2W
  26874. White
  26875. Opaque
  26876. Perfect
  26877. [K{H3O][Al{Mg{Fe]2[Si{Al]4O10[[OH]2{H2O]
  26878. Massive}    
  26879. Monoclinic)
  26880. Sheet Silicates
  26881. Many different geological environments
  26882. Illinois, USA
  26883. Maquoketa Shale, Gilead (near), Calhoun Co., Illinois, USA
  26884. Illite^[K{H3O][Al{Mg{Fe]2[Si{Al]4O10[[OH]2{H2O]
  26885. Illite^[K{H3O][Al{Mg{Fe]2[Si{Al]4O10[[OH]2{H2O]
  26886. ftsTag
  26887. ftstitle
  26888. ftsTitleOverride
  26889. IlmajokiteC
  26890. Yelloww
  26891. Perfect
  26892. [Na{Ce{Ba]2TiSi3O5[OH]10}nH2O
  26893. As granular deposits{ crusts and minute crystals}
  26894. Monoclinic1
  26895. Silicates
  26896. Pegmatitesq
  26897. Kola Peninsula, Russia, FSU
  26898. Ilmajok River, Lovozero Tundra, Kola Peninsula, Russia, FSU
  26899. Ilmajokite^[Na{Ce{Ba]2TiSi3O5[OH]10}nH2O=
  26900. Ilmajokite^[Na{Ce{Ba]2TiSi3O5[OH]10}nH2O
  26901. ftsTag
  26902. ftstitle
  26903. ftsTitleOverride
  26904. IlmenorutileE
  26905. vNot determined
  26906. Black
  26907. Opaque
  26908. [Ti{Nb{Fe~3]3O6
  26909. Tetragonal
  26910. Oxides
  26911. Pegmatites%
  26912. Ural Mts., Russia, FSUQ
  26913. Miass, Ilmen Mts., Ural Mts., Russia, FSU
  26914. Ilmenorutile^[Ti{Nb{Fe~3]3O6
  26915. Ilmenorutile^[Ti{Nb{Fe~3]3O6
  26916. ftsTag
  26917. ftstitle
  26918. ftsTitleOverride
  26919. Ilvaite
  26920. k5-6[
  26921. Black
  26922. Opaque
  26923. Distinct in one direction
  26924. CaFe3[Si2O7]O[OH]
  26925. Prismatic{ vertically striated}
  26926. OrthorhombicC
  26927. Conchoidal{ brittle}m
  26928. Silicates
  26929. Skarns and Calc_Silicates
  26930. Widespread USA; Australia; Elba; England; Germany; Greece; Julianehaab district, Greenland; Italy; Japan; Switzerland and elsewhere
  26931. Rio la Marina and Capo Calamita, Elba, Toscana, Italy
  26932. Ilvaite^CaFe3[Si2O7]O[OH]
  26933. Ilvaite^CaFe3[Si2O7]O[OH]
  26934. ftsTag
  26935. ftstitle
  26936. ftsTitleOverride
  26937. Imandrite
  26938. vNot determined
  26939. Yellow
  26940. Not determined
  26941. Na12Ca3[Fe~3]2Si12O36
  26942. Found as anhedral grains up to 1_3mm}
  26943. Orthorhombic1
  26944. Silicates
  26945. Syenites{ Alkali intrusions
  26946. Kola Peninsula, FSU
  26947. Khibina deposits, Lake Imandra (near), Kola Peninsula, Russia, FSU
  26948. Imandrite^Na12Ca3[Fe~3]2Si12O36
  26949. Imandrite^Na12Ca3[Fe~3]2Si12O36
  26950. ftsTag
  26951. ftstitle
  26952. ftsTitleOverride
  26953. ImgreiteA
  26954. g3-4[
  26955. Opaque
  26956. Not determined
  26957. Massive\ microscopic inclusions in hessite}
  26958. Trigonal/
  26959. Sulphides{ Tellurides etc
  26960. Hydrothermal Ore veins
  26961. Monchegorsk region, FSU
  26962. Nittis-Kumuzhya deposit, Monchegorsk, FSU
  26963. Imgreite^NiTe
  26964. Imgreite^NiTe
  26965. ftsTag
  26966. ftstitle
  26967. ftsTitleOverride
  26968. ImhofiteA
  26969. c1-2[
  26970. Translucent
  26971. Not determined
  26972. Tl6CuAs16S40
  26973. Thin plates{ about 0}06 x 0}03 x 0}001 mm in size\ also aggregates}
  26974. MonoclinicW
  26975. Sulphosalts
  26976. Hydrothermal Ore veins
  26977. Canton Wallis, Switzerland
  26978. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland#
  26979. Imhofite^Tl6CuAs16S40
  26980. Imhofite^Tl6CuAs16S40
  26981. ftsTag
  26982. ftstitle
  26983. ftsTitleOverride
  26984. Inaglyite
  26985. i4-5]
  26986. Greyw
  26987. Not determined
  26988. PbCu3[Ir{Pt]8S16
  26989. Irregular grains}
  26990. Trigonal
  26991. Cleavage in two directions{ brittle}A
  26992. Sulphosalts
  26993. Basic and Ultrabasic Volcanic rocks
  26994. Yakutia, FSU
  26995. Inagli massif, Aldan Region, Yakutia, FSU
  26996. Inaglyite^PbCu3[Ir{Pt]8S169
  26997. Inaglyite^PbCu3[Ir{Pt]8S16
  26998. ftsTag
  26999. ftstitle
  27000. ftsTitleOverride
  27001. Incaite
  27002. vNot determined
  27003. Opaque}
  27004. Perfect
  27005. [Pb{Ag]4Sn4FeSb2S15
  27006. Triclinic
  27007. Sulphosalts
  27008. Hydrothermal Ore veins3
  27009. , BoliviaW
  27010. , Bolivia{
  27011. Incaite^[Pb{Ag]4Sn4FeSb2S15
  27012. Incaite^[Pb{Ag]4Sn4FeSb2S15
  27013. ftsTag
  27014. lais (Wallis), Switzerland#
  27015. Imhofite^Tl6CuAs16S40
  27016. Mt. Blanco Deposit, Furn>
  27017. Caves, Ballarat, Victoria, Australia
  27018. ftstitle
  27019. Skipton, Caves, Ballarat, Victoria, Australia
  27020. Schertelite^(NH4)2MgH2(PO4)2.*4H2O
  27021. Schertelite^(NH4)2MgH2(PO4)2.*4H2O
  27022. ftstitle
  27023. ftsTitleOverride
  27024. Hydrophilite [= Antarcticite or sinjarite ?]
  27025. vNot determined
  27026. White
  27027. Transparent_translucent
  27028. Perfect
  27029. CaCl2
  27030. Massive\ mealy crusts and disseminated crystalline particles\ twinning polysynthetic{ complex}
  27031. Orthorhombic
  27032. Prismatic}
  27033. Halides
  27034. Evaporites)
  27035. England; Hanover, Germany; Peru; Sicily
  27036. neberg, Hannover, Germany
  27037. Hydrophilite [= Antarcticite or sinjarite ?]^CaCl2
  27038. Hydrophilite [= Antarcticite or sinjarite ?]^CaCl2
  27039. ftsTag
  27040. ftstitle
  27041. ftsTitleOverride
  27042. Hydroscarbroite
  27043. c1-2e
  27044. White
  27045. Al14[CO3]3[OH]36}nH2O
  27046. Massive}
  27047. Triclinic
  27048. Hydrated Carbonates
  27049. Sedimentary rocks
  27050. North Yorkshire, Englandk
  27051. South Bay, Scarborough, North Yorkshire, England
  27052. Hydroscarbroite^Al14[CO3]3[OH]36}nH2O
  27053. Hydroscarbroite^Al14[CO3]3[OH]36}nH2O
  27054. ftsTag
  27055. ftstitle
  27056. ftsTitleOverride
  27057. HydrotalciteK
  27058. White
  27059. Transparent
  27060. Perfect
  27061. Mg6Al2[CO3][OH]16}*4H2O
  27062. Massive{ foliated{ lamellar or fibro_lamellar}1
  27063. TrigonalO
  27064. Laminae flexible{ inelastic{ greasy feel}
  27065. Hydrated Carbonates
  27066. Altered Ultramafic rocks
  27067. New Jersey, New York, Washington, USA; Quebec, Canada; Norway; FSU?
  27068. Snarum, Norwayc
  27069. Hydrotalcite^Mg6Al2[CO3][OH]16}*4H2O
  27070. Hydrotalcite^Mg6Al2[CO3][OH]16}*4H2O
  27071. ftsTag
  27072. ftstitle
  27073. ftsTitleOverride
  27074. HydrotungstiteK
  27075. Yellow to yellowish green
  27076. Imperfect
  27077. H2WO4}H2O
  27078. Crystals tabular{ minute reticulated intergrowths{ twinning polysynthetic{ parallel to prism faces}
  27079. Monoclinicm
  27080. Tungstates{ Molybdates
  27081. Oxidized Zones{ weathering products
  27082. Oruro, Bolivia; near Velingrad, Bulgaria
  27083. Oruro, Bolivia5
  27084. Hydrotungstite^H2WO4}H2Om
  27085. Hydrotungstite^H2WO4}H2O
  27086. ftsTag
  27087. ftstitle
  27088. ftsTitleOverride
  27089. HydroxyapophylliteS
  27090. i4-5m
  27091. Colourless to white
  27092. Perfect
  27093. KCa4Si8O20[OH{F]}*8H2O
  27094. Well_formed{ equant or tabular crystals up to 25mm{ may be striated};
  27095. Tetragonal[
  27096. Sheet Silicates
  27097. Late stage cavities in Volcanic rocks
  27098. South Africa; Norway; North Carolina, USA; India; Mexico
  27099. Ore Knob Mine, Jefferson, Ashe Co., North Carolina, USA
  27100. Hydroxyapophyllite^KCa4Si8O20[OH{F]}*8H2O
  27101. Hydroxyapophyllite^KCa4Si8O20[OH{F]}*8H2O
  27102. ftsTag
  27103. ftstitle
  27104. ftsTitleOverride
  27105. Hydroxylapatite [Hydroxyapatite]q
  27106. Variety of colours
  27107. Transparent_opaque
  27108. Indistinct
  27109. Ca5[PO4]3[OH]
  27110. Columnar{ hexagonal crystals\ coarsely granular masses}
  27111. Trigonal
  27112. Conchoidal{ brittle}
  27113. Anhydrous Phosphates
  27114. Many different geological environments
  27115. Milgun Station, Western Australia; Georgia, USA; Italy, Switzerland
  27116. Hydroxylapatite [Hydroxyapatite]^Ca5[PO4]3[OH]
  27117. Hydroxylapatite [Hydroxyapatite]^Ca5[PO4]3[OH]
  27118. ftsTag
  27119. ftstitle
  27120. ftsTitleOverride
  27121. Hydroxylbastnasite_[Ce]
  27122. Brown
  27123. Imperfect
  27124. [Ce{La][CO3][OH{F]
  27125. Reniform aggregates}
  27126. Trigonal!
  27127. Anhydrous CarbonatesK
  27128. Carbonatitesm
  27129. Kola Peninsula, Russia
  27130. Vuorij
  27131. rvi, Kola Peninsula, Russia
  27132. Hydroxylbastnasite_[Ce]^[Ce{La][CO3][OH{F]
  27133. Hydroxylbastnasite_[Ce]^[Ce{La][CO3][OH{F]
  27134. ftsTag
  27135. ftstitle
  27136. ftsTitleOverride
  27137. Hydroxylellestadite
  27138. i4-5q
  27139. Pink to purple
  27140. Translucent
  27141. Ca5[SiO4{SO4]3[OH{Cl{F]
  27142. Massive\ cleavable aggregates}3
  27143. TrigonalQ
  27144. Silicates
  27145. Skarns and Calc_Silicates
  27146. Saitama Pref., Japan
  27147. Chichibu mine, Saitama Pref., Japan
  27148. Hydroxylellestadite^Ca5[SiO4{SO4]3[OH{Cl{F]
  27149. Hydroxylellestadite^Ca5[SiO4{SO4]3[OH{Cl{F]
  27150. ftsTag
  27151. ftstitle
  27152. ftsTitleOverride
  27153. Hydroxylherderite
  27154. k5-6m
  27155. Variety of colours
  27156. Not determined
  27157. CaBe[PO4][OH]
  27158. Crystals stout prismatic to thick tabular\ pseudo_orthorhombic\ botryoidal crusts or aggregates with radial fibrous structure\ commonly twinned}
  27159. Monoclinic
  27160. Interrupted{ fracture subconchoidal}
  27161. Anhydrous Phosphates
  27162. Pegmatites'
  27163. Connecticut, Maine, New Hampshire, North Carolina, USA; Brazil; Finland; Germany; Ural Mountains, FSU
  27164. Paris, Maine, USA
  27165. Hydroxylherderite^CaBe[PO4][OH]
  27166. Hydroxylherderite^CaBe[PO4][OH]
  27167. ftsTag
  27168. ftstitle
  27169. ftsTitleOverride
  27170. HydrozinciteK
  27171. e2-3e
  27172. Variety of colours
  27173. Translucent
  27174. Perfect
  27175. Zn5[CO3]2[OH]6
  27176. Massive{ compact to earthy\ as crusts{ stalactitic{ reniform{ dense masses\ crystals flattened{ elongated laths{ often tapering to a sharp point{ seldom more than 1}0mm in length}
  27177. Monoclinic
  27178. Very brittle}
  27179. Anhydrous Carbonates)
  27180. Oxidized Zones{ weathering products
  27181. Widespread USA; Algeria; Mexico; Spain and elsewhere
  27182. Bleiberg, K
  27183. rnten (Carinthia), Austria
  27184. Hydrozincite^Zn5[CO3]2[OH]6
  27185. Hydrozincite^Zn5[CO3]2[OH]6
  27186. ftsTag
  27187. ftstitle
  27188. ftsTitleOverride
  27189. Hypercinnabar
  27190. Black
  27191. Not determined
  27192. Trigonal
  27193. Sulphides{ Tellurides etc
  27194. Hydrothermal Ore veins3
  27195. California, USA
  27196. Mount Diablo mine, Contra Costa Co., California, USA
  27197. Hypercinnabar^HgS
  27198. Hypercinnabar^HgS
  27199. ftsTag
  27200. ftstitle
  27201. ftsTitleOverride
  27202. IanthiniteE
  27203. e2-3_
  27204. Lilac
  27205. Transparent
  27206. Perfect
  27207. UO2}*5UO3}*10H2O
  27208. Crystals commonly minute plates or laths elongated{ flattened\ thick tabular{ short_prismatic}U
  27209. Orthorhombicw
  27210. Oxides
  27211. Oxidized Zones{ weathering products
  27212. Colorado, USA; France; Germany; Democratic Republic of Congo
  27213. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  27214. Ianthinite^UO2}*5UO3}*10H2O
  27215. Ianthinite^UO2}*5UO3}*10H2O
  27216. ftsTag
  27217. ftstitle
  27218. ftsTitleOverride
  27219. c1-2O
  27220. Colourlesso
  27221. Transparent
  27222. H2O _ Solid phase at or below *0
  27223. Very thin flattened six_rayed stellate snow crystals\ skeletal hexagonal prisms\ compact aggregates of long lath_like crystals on the surface of water\ delicate forms as hoar frost\ hailstones composed of hexagonal prisms or with concentric structure}
  27224. Trigonal
  27225. Fracture conchoidal{ brittle}
  27226. Oxidesc
  27227. Widespread common mineral; Elk Creek, Meade County, South Dakota
  27228. Ice^H2O _ Solid phase at or below *0
  27229. Ice^H2O _ Solid phase at or below *0
  27230. ftsTag
  27231. Colorado, USA; France; Germany; Democratic Republic of Congo
  27232. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  27233. Ianthinite^UO2.*5UO3.*10H2O
  27234. el-iron)^(Fe,Ni)
  27235.     b!300h
  27236. i,Al)4O10(OH)2.*4H2O
  27237. ftstitle
  27238. ftsTitleOverride
  27239. Hutchinsonite
  27240. c1-2g
  27241. Sub_translucent
  27242. [Pb{Tl]2As5S9
  27243. Crystals prismatic to needle_like\ radiating tufts}
  27244. OrthorhombicQ
  27245. Fracture conchoidal{ brittle}
  27246. Sulphosalts
  27247. Hydrothermal Ore veins
  27248. Binnental, Valais, Switzerland; Ancash Province, Peru
  27249. Lengenbach quarry, Binntal, Valais (Wallis), Switzerlandm
  27250. Hutchinsonite^[Pb{Tl]2As5S9
  27251. Hutchinsonite^[Pb{Tl]2As5S9
  27252. ftsTag
  27253. ftstitle
  27254. ftsTitleOverride
  27255. Huttonite
  27256. vNot determined
  27257. Colourless to white
  27258. Distinct in one direction
  27259. ThSiO4
  27260. Anhedral grains\ 0}2mm in maximum dimension}!
  27261. MonoclinicA
  27262. Fracture conchoidal}k
  27263. Silicates
  27264. Alluvial deposits
  27265. South Westland, New Zealand
  27266. Gillespie's Beach, Salt Water Creek, South Westland, New Zealand;
  27267. Huttonite^ThSiO4k
  27268. Huttonite^ThSiO4
  27269. ftsTag
  27270. ftstitle
  27271. ftsTitleOverride
  27272. HyalophaneG
  27273. m6-7a
  27274. Colourless to white
  27275. Transparent_translucent
  27276. Perfect
  27277. [K{Ba]Al[Si{Al]3O8
  27278. Crystals prismatic{ orthorhombic in aspect\ massive\ twinning{ carlsbad{ baveno and manebach}
  27279. Monoclinic
  27280. Fracture uneven to conchoidal{ brittle}
  27281. Framework Silicates
  27282. Many different geological environments7
  27283. Montana, New Jersey, USA; Broken Hill, Australia; Canada; Japan; Namibia; Sweden; Switzerland; FSU
  27284. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland
  27285. Hyalophane^[K{Ba]Al[Si{Al]3O8
  27286. Hyalophane^[K{Ba]Al[Si{Al]3O8
  27287. ftsTag
  27288. ftstitle
  27289. ftsTitleOverride
  27290. Hyalotekite
  27291. k5-6a
  27292. White
  27293. Translucent
  27294. Good in two directions
  27295. [Ba{Pb{Ca{K]6[B{Si{Al]2[Si{Be]10O28[F{Cl]
  27296. Massive})
  27297. Triclinic
  27298. Multiple Oxides
  27299. Skarns and Calc_Silicates
  27300. rmland, Sweden
  27301. ngban mine, Filipstad (near), V
  27302. rmland, Sweden
  27303. Hyalotekite^[Ba{Pb{Ca{K]6[B{Si{Al]2[Si{Be]10O28[F{Cl]
  27304. Hyalotekite^[Ba{Pb{Ca{K]6[B{Si{Al]2[Si{Be]10O28[F{Cl]
  27305. ftsTag
  27306. ftstitle
  27307. ftsTitleOverride
  27308. HydroastrophylliteS
  27309. vNot determined
  27310. Brown
  27311. [H3{O{K{Ca]3[Fe~2{Mn][5_6]Ti2Si8[O{OH]31
  27312. As aggregates of blocky crystals}
  27313. Triclinic
  27314. Silicates
  27315. Pegmatites
  27316. Sichuan, China
  27317. Sichuan (Szechuan), China
  27318. Hydroastrophyllite^[H3{O{K{Ca]3[Fe~2{Mn][5_6]Ti2Si8[O{OH]31
  27319. Hydroastrophyllite^[H3{O{K{Ca]3[Fe~2{Mn][5_6]Ti2Si8[O{OH]31
  27320. ftsTag
  27321. ftstitle
  27322. ftsTitleOverride
  27323. Hydroboracite
  27324. e2-3e
  27325. Colourless to white
  27326. Transparent
  27327. Perfect
  27328. CaMgB6O8[OH]6}*3H2O
  27329. Crystals long prismatic or acicular{ elongated\ massive{ compact{ fine_grained\ radiating or columnar\ lamellar_fibrous}
  27330. Monoclinic
  27331. Hydrated Borates
  27332. Evaporites
  27333. Ryan, Death Valley, Inyo County, California, USA; Canada; Germany; Turkey; FSUQ
  27334. Caucasus, FSU
  27335. Hydroboracite^CaMgB6O8[OH]6}*3H2O
  27336. Hydroboracite^CaMgB6O8[OH]6}*3H2O
  27337. ftsTag
  27338. ftstitle
  27339. ftsTitleOverride
  27340. Hydrocalumite
  27341. Colourless
  27342. Transparent
  27343. Perfect
  27344. Ca2Al[OH]6[Cl[1_x]{[OH][x]]}*3H2O
  27345. Massive}
  27346. Monoclinic9
  27347. HydroxidesY
  27348. Skarns and Calc_Silicates
  27349. Co. Antrim, Northern Ireland
  27350. Scawt Hill, Co. Antrim, Northern Ireland
  27351. Hydrocalumite^Ca2Al[OH]6[Cl[1_x]{[OH][x]]}*3H2O
  27352. Hydrocalumite^Ca2Al[OH]6[Cl[1_x]{[OH][x]]}*3H2O
  27353. ftsTag
  27354. ftstitle
  27355. ftsTitleOverride
  27356. HydrocerussiteO
  27357. g3-4i
  27358. Colourless
  27359. Transparent_translucent
  27360. Perfect
  27361. Pb3[CO3]2[OH]2
  27362. Crystals thin to thick tabular{ flattened{ hexagonal outline{ steep pyramidal}]
  27363. Trigonal{
  27364. Brittle}
  27365. Anhydrous Carbonates
  27366. Oxidized Zones{ weathering products
  27367. Arizona, Idaho, USA; England; Laurium, Greece; Iran; Norway; Sweden; FSU[
  27368. ngban mine, Filipstad (near), V
  27369. rmland, Sweden
  27370. Hydrocerussite^Pb3[CO3]2[OH]2
  27371. Hydrocerussite^Pb3[CO3]2[OH]2
  27372. ftsTag
  27373. ftstitle
  27374. ftsTitleOverride
  27375. Hydrodresserite
  27376. g3-4g
  27377. Colourless to white
  27378. Perfect
  27379. BaAl2[CO3]2[OH]4}*3H2O
  27380. Spheres and hemispheres up to 2mm in diameter consisting of radiating fibrous crystals}
  27381. Triclinic
  27382. Hydrated Carbonates
  27383. Carbonatites
  27384. Francon quarry, Montreal Island, Quebec, Canada
  27385. Francon quarry, St.-Michel Dist., Montreal Island, Qu
  27386. bec, Canada
  27387. Hydrodresserite^BaAl2[CO3]2[OH]4}*3H2O
  27388. Hydrodresserite^BaAl2[CO3]2[OH]4}*3H2O
  27389. ftsTag
  27390. ftstitle
  27391. ftsTitleOverride
  27392. HydrogrossularM
  27393. m6-7g
  27394. White
  27395. Transparent_translucent
  27396. Ca3Al2[SiO4]3_x[OH]4x
  27397. Octahedral crystals\ usually massive}
  27398. Cubic
  27399. Orthosilicatess
  27400. Skarns and Calc_Silicates
  27401. Dun Mountain, New Zealand
  27402. Champion Creek, Dun Mountain, New Zealand
  27403. Hydrogrossular^Ca3Al2[SiO4]3_x[OH]4xW
  27404. Hydrogrossular^Ca3Al2[SiO4]3_x[OH]4x
  27405. ftsTag
  27406. ftstitle
  27407. ftsTitleOverride
  27408. HydrohetaeroliteQ
  27409. k5-6k
  27410. Brown
  27411. Not determined
  27412. Zn2[Mn~3]4O8}H2O
  27413. Massive\ fibrous crusts with botryoidal surface}
  27414. Tetragonal7
  27415. Parallel to elongation of fibres}
  27416. Multiple Oxides
  27417. Oxidized Zones{ weathering products
  27418. Arizona, Colorada, New Jersey, USA
  27419. Wolftone mine, Leadville, Lake Co., Colorado, USA
  27420. Hydrohetaerolite^Zn2[Mn~3]4O8}H2O
  27421. Hydrohetaerolite^Zn2[Mn~3]4O8}H2O
  27422. ftsTag
  27423. ftstitle
  27424. ftsTitleOverride
  27425. HydrohonessiteI
  27426. c1-2c
  27427. Yellow
  27428. Ni6[Fe~3]2SO4[OH]16}*7H2O
  27429. Tiny hexagonal crystals}
  27430. Hexagonal
  27431. Hydrated Sulphates%
  27432. Oxidized Zones{ weathering products
  27433. Western Australia, Australia
  27434. Otter Shoot Nickel Mine, Kambalda, Western Australia, Australia
  27435. Hydrohonessite^Ni6[Fe~3]2SO4[OH]16}*7H2O/
  27436. Hydrohonessite^Ni6[Fe~3]2SO4[OH]16}*7H2O
  27437. ftsTag
  27438. ftstitle
  27439. ftsTitleOverride
  27440. HydromagnesiteO
  27441. g3-4i
  27442. Colourless to white
  27443. Transparent
  27444. Perfect
  27445. Mg5[CO3]4[OH]2}*4H2O
  27446. Rosettes\  radiating_columnar agg}\ crusty{ powdery}G
  27447. Monoclinicg
  27448. Greasy}
  27449. Hydrated Carbonates
  27450. Altered Ultramafic rocks
  27451. Widespread; California, New Jersey, Nevada, New York, Pennsylvania, USA; Canada; Iran; Italy and many European deposits
  27452. Hoboken, Hudson Co., New Jersey, USA
  27453. Hydromagnesite^Mg5[CO3]4[OH]2}*4H2O
  27454. Hydromagnesite^Mg5[CO3]4[OH]2}*4H2O
  27455. ftsTag
  27456. ftstitle
  27457. ftsTitleOverride
  27458. Kanonaite
  27459. m6-7W
  27460. Dark greenw
  27461. [Mn~3{Al]AlSiO5
  27462. Orthorhombic
  27463. Ring Silicates
  27464. Regional Metamorphic rocks
  27465. Serenje, Zambia
  27466. Kanona (N), Serenje, Zambia
  27467. Kanonaite^[Mn~3{Al]AlSiO5
  27468. Kanonaite^[Mn~3{Al]AlSiO5
  27469. ftsTag
  27470. Hydrated Sm
  27471. (as opp
  27472. n as'
  27473.  (*) 
  27474. 9C,qp
  27475. <cRq?
  27476. ?#sqB
  27477. s4Cin
  27478. For deta
  27479. ftstitle
  27480. ftsTitleOverride
  27481. Howieite?
  27482. vNot determined
  27483. Dark green
  27484. Na[Fe~2{Mn]10[Fe~3{Al]2Si12O31[OH]13
  27485. Bladed crystals}
  27486. Triclinic
  27487. Silicates
  27488. Skarns and Calc_Silicates
  27489. California, USA
  27490. Laytonville Quarry, Laytonville (S), Mendocino Co., California, USA
  27491. Howieite^Na[Fe~2{Mn]10[Fe~3{Al]2Si12O31[OH]13
  27492. Howieite^Na[Fe~2{Mn]10[Fe~3{Al]2Si12O31[OH]13
  27493. ftsTag
  27494. ftstitle
  27495. ftsTitleOverride
  27496. Howlite
  27497. g3-4Y
  27498. White
  27499. Not determined
  27500. Ca2B5SiO9[OH]5
  27501. Crystals tabular{ up to 1}0mm across{ attached by one end of symmetry axis{ compact nodular masses{ chalk_like{ earthy{ scaly\ porcelaneous}_
  27502. Monoclinic
  27503. Fracture of porcelaneous types nearly even and smooth}
  27504. Silicates
  27505. Evaporites
  27506. California, USA; Canada; Mexico
  27507. Brookville, Windsor (near), Hants Co., Nova Scotia, Canada
  27508. Howlite^Ca2B5SiO9[OH]5
  27509. Howlite^Ca2B5SiO9[OH]5
  27510. ftsTag
  27511. ftstitle
  27512. ftsTitleOverride
  27513. Huanghoite_[Ce]
  27514. i4-5k
  27515. Yellow to yellowish green
  27516. Translucent
  27517. Distinct in one direction
  27518. BaCe[CO3]2F
  27519. Platy masses up to 10 x 5 x 1 cm}
  27520. Trigonale
  27521. Fracture irregular}
  27522. Anhydrous Carbonates
  27523. Skarns and Calc_Silicates
  27524. near Huang Ho River, China; Siberia, FSU'
  27525. Bayan-Obo mine, Huangho river, Baotou (Paotow), Inner Mongolia, China
  27526. Huanghoite_[Ce]^BaCe[CO3]2F
  27527. Huanghoite_[Ce]^BaCe[CO3]2F
  27528. ftsTag
  27529. ftstitle
  27530. ftsTitleOverride
  27531. Huebnerite [Hubnerite ]
  27532. i4-5{
  27533. Reddish brown
  27534. Transparent_translucent
  27535. Perfect
  27536. MnWO4
  27537. Prismatic\ tabular}
  27538. MonoclinicQ
  27539. Uneven fracture{ brittle}
  27540. Tungstates{ Molybdates
  27541. Hydrothermal Ore veins
  27542. Western USA; Australia; Czech Republica; France; Peru and elsewhere
  27543. Erie and Enterprize veins, Ellsworth, Mammoth dist., Nevada, USA
  27544. Huebnerite [Hubnerite ]^MnWO4
  27545. Huebnerite [Hubnerite ]^MnWO4
  27546. ftsTag
  27547. ftsTag
  27548. ftstitle
  27549. ftsTitleOverride
  27550. Huegelite [Hugelite]Y
  27551. vNot determined
  27552. Yellow to orange
  27553. Transparent_translucent
  27554. Pb2[UO2]3[AsO4]2[OH]4}*3H2O
  27555. Crystals tabular{ elongated{ up to 2_3mm long\ striated}m
  27556. Monoclinic
  27557. Hydrated Arsenates
  27558. Oxidized Zones{ weathering products
  27559. Baden (near Lahn), Germany
  27560. Lahr, Reichenbach, Baden, Germany
  27561. Huegelite [Hugelite]^Pb2[UO2]3[AsO4]2[OH]4}*3H2O
  27562. Huegelite [Hugelite]^Pb2[UO2]3[AsO4]2[OH]4}*3H2O
  27563. ftstitle
  27564. ftsTitleOverride
  27565. Hulsite [Paigeite]S
  27566. Black
  27567. [Fe~2{Mg]2[Fe~3{Sn]BO5
  27568. Crystals small{ rectangular{ with uneven faces\ also as tabular masses}
  27569. MonoclinicK
  27570. Anhydrous Borates
  27571. Skarns and Calc_Silicates
  27572. Seward Peninsula, Alaska
  27573. Brooks Mt., Seward Peninsula, Alaska, USA
  27574. Hulsite [Paigeite]^[Fe~2{Mg]2[Fe~3{Sn]BO5
  27575. Hulsite [Paigeite]^[Fe~2{Mg]2[Fe~3{Sn]BO5
  27576. ftsTag
  27577. ftstitle
  27578. ftsTitleOverride
  27579. Humberstonite [Chile_Loweite]
  27580. Colourless
  27581. Transparent
  27582. Perfect
  27583. Na7K3Mg2[SO4]6[NO3]2}*6H2O
  27584. Aggregates of thin{ hexagonal_shaped crystals up to 0}2mm in diameter}s
  27585. Trigonal
  27586. Fracture irregular\ brittle}
  27587. Compound Sulphates
  27588. Evaporites
  27589. Atacama Desert, Chile
  27590. Oficina Alemania, Antofagasta, Chileq
  27591. Humberstonite [Chile_Loweite]^Na7K3Mg2[SO4]6[NO3]2}*6H2O
  27592. Humberstonite [Chile_Loweite]^Na7K3Mg2[SO4]6[NO3]2}*6H2O
  27593. ftsTag
  27594. ftstitle
  27595. ftsTitleOverride
  27596. Humboldtine
  27597. c1-2a
  27598. Yellow}
  27599. Transparent_translucent
  27600. Perfect
  27601. Fe~2C2O4}*2H2O
  27602. Elongated prismatic or playt crystals\ rare\ capillary or as crusts with fibrous structure\ fine_granular to earthy and compact}
  27603. Monoclinic
  27604. Organic Compounds
  27605. Sedimentary rocks
  27606. Ontario, Canada; coal deposits in Germany and Czech RepublicE
  27607. Kolosoruk, Bilin, Bohemia, Czech Republic
  27608. Humboldtine^Fe~2C2O4}*2H2O
  27609. Humboldtine^Fe~2C2O4}*2H2O
  27610. ftsTag
  27611. ftstitle
  27612. ftsTitleOverride
  27613. Humite?
  27614. Variety of colours
  27615. Transparent_translucent
  27616. Distinct in one direction
  27617. [Mg{Fe~2]7[SiO4]3[F{OH]2
  27618. Short_columnar crystals}9
  27619. Orthorhombic[
  27620. Brittle{ uneven to subconchoidal fracture}
  27621. Orthosilicates
  27622. Skarns and Calc_Silicates
  27623. New York, USA; Finland; Italy; Spain; Sweden1
  27624. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italyy
  27625. Humite^[Mg{Fe~2]7[SiO4]3[F{OH]2
  27626. Humite^[Mg{Fe~2]7[SiO4]3[F{OH]2
  27627. ftsTag
  27628. ftstitle
  27629. ftsTitleOverride
  27630. Hummerite
  27631. vNot determined
  27632. Orange
  27633. Translucent
  27634. Not determined
  27635. KMgV5O14}*8H2O
  27636. Crystals elongated parallel to c_axis\ thin veinlets and crusts}E
  27637. Triclinic
  27638. Vanadium Oxysalts
  27639. Efflorescences
  27640. Montrose County, Colorado; Fall River County, South Dakota, USA
  27641. Hummer Mine, Paradox Valley, Montrose Co., Colorado, USAU
  27642. Hummerite^KMgV5O14}*8H2O
  27643. Hummerite^KMgV5O14}*8H2O
  27644. ftsTag
  27645. ftstitle
  27646. ftsTitleOverride
  27647. Huntite
  27648. vNot determined
  27649. White
  27650. Not determined
  27651. CaMg3[CO3]4
  27652. Compact{ chalk_like masses\ exceedingly fine_grained and fibrous\ diameter of fibres generally less than 0}002mm\ earthy}
  27653. Trigonalu
  27654. Subconchoidal fracture [masses]{ brittle}
  27655. Anhydrous Carbonates
  27656. Many different geological environments
  27657. California, Nevada, New Mexico, USA; Australia; Brazil; Bulgaria; China; Greece; FSU
  27658. Ala-Mar deposit, Current Creek, Ely (SW), Nye Co., Nevada, USA
  27659. Huntite^CaMg3[CO3]4
  27660. Huntite^CaMg3[CO3]4
  27661. ftsTag
  27662. ftstitle
  27663. ftsTitleOverride
  27664. HurlbutiteG
  27665. Colourless to white
  27666. Transparent_translucent
  27667. Not determined
  27668. CaBe2[PO4]2
  27669. Crystals stout prismatic{ crystals range in size from 4 to 25 mm or more\ faces delicately etched and exhibit striations}
  27670. Monoclinic
  27671. Fracture conchoidal{ brittle}
  27672. Anhydrous Phosphates
  27673. Late stage cavities in Granites or Syenites
  27674. New Hampshire, South Dakota, USA; Viitaniemi, Finland
  27675. Smith mine, Newport, New Hampshire, USA
  27676. Hurlbutite^CaBe2[PO4]2
  27677. Hurlbutite^CaBe2[PO4]2
  27678. ftsTag
  27679. Ruthenium
  27680. ftstitle
  27681. ftsTitleOverride
  27682. Ruthenium
  27683. vNot determined
  27684. Opaque
  27685. Minute tabular crystals in rutheniridosmine}
  27686. Trigonal
  27687. Native elements and Alloys)
  27688. Alluvials depositsQ
  27689. Hokkaido, Japan
  27690. Horokanai placer, Hokkaido, Japan
  27691. Ruthenium^Ru
  27692. ftsTag
  27693. CaMg3[CO3]4
  27694. Compact{ chalk_like masses\ exceedingly fine_grained and fibrous\ diameter of fibres generally less than 0}002mm\ earthy}
  27695. Trigonalu
  27696. Subconchoidal fracture [masses]{ brittle}
  27697. Anhydrous Carbonates
  27698. Many different geological environments
  27699. California, Nevada, New Mexico, USA; Australia; Brazil; Bulgaria; China; Greece; FSU
  27700. Ala-Mar deposit, Current Creek, Ely (SW), Nye Co., Nevada, USA
  27701. Huntite^CaMg3(CO3)4
  27702. Greenland
  27703. 13loafd
  27704. Mainh
  27705. 8sonite (monoclinic)^(Sr,Ca)Al2Si2O8
  27706. ftstitle
  27707. ftsTitleOverride
  27708. Hollingworthite
  27709. k5-6g
  27710. Opaque
  27711. [Rh{Pt{Pd]AsS
  27712. Minute grains}
  27713. Cubic
  27714. Sulphides{ Tellurides etc
  27715. Altered Ultramafic rocks_
  27716. Transvaal, South Africa
  27717. Driekop Mine, Transvaal, South Africa
  27718. Hollingworthite^[Rh{Pt{Pd]AsS
  27719. Hollingworthite^[Rh{Pt{Pd]AsS
  27720. ftsTag
  27721. ftstitle
  27722. ftsTitleOverride
  27723. Hungchaoite
  27724. e2-3_
  27725. Colourless to white
  27726. MgB4O5[OH]4}*7H2O
  27727. Crystals euhedral{ tabular to equant{ up to 0}5mm{ massive}
  27728. Triclinic
  27729. Hydrated Boratesc
  27730. Slags and Clinkers
  27731. Black Mountains, California, USA; China
  27732. China
  27733. Hungchaoite^MgB4O5[OH]4}*7H2O
  27734. Hungchaoite^MgB4O5[OH]4}*7H2O
  27735. ftsTag
  27736. ftsTitleOverride
  27737. Hodgkinsonite
  27738. i4-5g
  27739. Reddish brown
  27740. Transparent_translucent
  27741. Perfect
  27742. MnZn2SiO4[OH]2
  27743. Crystals varied in habit\ usually acute pyramidal or stout prismatic\ massive{ granular}i
  27744. Monoclinic
  27745. Brittle}
  27746. Silicates
  27747. Skarns and Calc_Silicates
  27748. Sussex County, New Jersey, USA+
  27749. Franklin, Sussex Co., New Jersey, USA
  27750. Hodgkinsonite^MnZn2SiO4(OH)2
  27751. ftstitle
  27752. ftsTitleOverride
  27753. Hogbomite [Hoegbomite]_
  27754. m6-7y
  27755. Black
  27756. Opaque
  27757. Imperfect
  27758. Mg[Al{Fe{Ti]4O7
  27759. Crystals thin to thick tabular{ rare\ minute embedded grains\ twinning{ sometimes repeated}
  27760. Trigonal
  27761. Fracture conchoidal{ brittle{ weakly magnetic}
  27762. Multiple Oxides
  27763. Metamorphic rocks
  27764. New York, USA; Widespread
  27765. Perseus claim, Routevaara, Kvikkjokk (near), Lapland, Sweden
  27766. Hogbomite [Hoegbomite]^Mg[Al{Fe{Ti]4O7
  27767. Hogbomite [Hoegbomite]^Mg[Al{Fe{Ti]4O7
  27768. ftsTag
  27769. ftstitle
  27770. ftsTitleOverride
  27771. HohmanniteG
  27772. Reddish brown
  27773. Transparent_translucent
  27774. Perfect
  27775. [Fe~3]2[SO4]2[OH]2}*7H2O
  27776. Crystals short prismatic{ often with rounded faces\ granular aggreages of subhedral crystals}
  27777. Triclinic
  27778. Dehydrates rapidly and alters to metahohmannite}
  27779. Hydrated Sulphates
  27780. Oxidized Zones{ weathering products
  27781. Knoxville, Napa county, California, USA; Chile}
  27782. Union Mine, Paposa (near), Sierra Gorda, Copiap
  27783. , Chile
  27784. Hohmannite^[Fe~3]2[SO4]2[OH]2}*7H2O
  27785. Hohmannite^[Fe~3]2[SO4]2[OH]2}*7H2O
  27786. ftsTag
  27787. ftstitle
  27788. ftsTitleOverride
  27789. Holdenite
  27790. Translucent
  27791. [Mn{Mg]6Zn3[AsO4]2[SiO4][OH]8
  27792. Thick tabular crystals}
  27793. Orthorhombic7
  27794. Subconchoidal fracture}
  27795. Compound Arsenate
  27796. Skarns and Calc_Silicates
  27797. New Jersey, USA
  27798. Franklin, Sussex Co., New Jersey, USA
  27799. Holdenite^[Mn{Mg]6Zn3[AsO4]2[SiO4][OH]8
  27800. Holdenite^[Mn{Mg]6Zn3[AsO4]2[SiO4][OH]8
  27801. ftsTag
  27802. ftstitle
  27803. ftsTitleOverride
  27804. HollanditeE
  27805. Black
  27806. Opaque
  27807. Ba[Mn~4{Mn~2]8O16
  27808. Short prismatic crystals{ terminated by a flat pyramid} Usually massive}5
  27809. MonoclinicU
  27810. Multiple Oxides
  27811. Many different geological environments
  27812. Jhabua State, India
  27813. Kajlidongri, Jhabua State, India (central)!
  27814. Hollandite^Ba[Mn~4{Mn~2]8O16]
  27815. Hollandite^Ba[Mn~4{Mn~2]8O16
  27816. ftsTag
  27817. ftstitle
  27818. ftsTitleOverride
  27819. HolmquistiteK
  27820. k5-6e
  27821. Violet
  27822. Transparent_translucent
  27823. Perfect
  27824. Li2[Mg{Fe~2]3Al2Si8O22[OH]2
  27825. Crystals slender prismatic or acicular{ often vertically striated{ up to 10cm long\ massive{ as radiating fibrous aggregates}
  27826. Orthorhombic
  27827. Parting}
  27828. Chain Silicates
  27829. Contact Metamorphic rocks
  27830. North Carolina, South Dakota, USA; Canada; Sweden; FSU and elsewhere
  27831. , Sweden
  27832. Holmquistite^Li2[Mg{Fe~2]3Al2Si8O22[OH]2
  27833. Holmquistite^Li2[Mg{Fe~2]3Al2Si8O22[OH]2
  27834. ftsTag
  27835. ftstitle
  27836. ftsTitleOverride
  27837. HoltedahliteI
  27838. i4-5c
  27839. Colourless
  27840. Mg12[PO3OH{CO3][PO4]5[OH{O]6
  27841. Irregular patches up to 0}5 x 1 cm}
  27842. Trigonal'
  27843. Fracture uneven}M
  27844. Anhydrous Phosphatesw
  27845. Altered Ultramafic rocks
  27846. Modum, Norway
  27847. Tingelstadtjern deposit, Modum, Norway
  27848. Holtedahlite^Mg12[PO3OH{CO3][PO4]5[OH{O]6
  27849. Holtedahlite^Mg12[PO3OH{CO3][PO4]5[OH{O]6
  27850. ftsTag
  27851. ftstitle
  27852. ftsTitleOverride
  27853. Holtite
  27854. q8-9W
  27855. Brown
  27856. Clear
  27857. Al6[Al{Ta][Si{Sb]3BO15[O{OH]2
  27858. Crystals prismatic{ pseudohexagonal\ also acicular}
  27859. Orthorhombic/
  27860. Ring SilicatesS
  27861. Pegmatitess
  27862. Western Australia, Australia
  27863. Greenbushes, Western Australia, Australia
  27864. Holtite^Al6[Al{Ta][Si{Sb]3BO15[O{OH]2
  27865. Holtite^Al6[Al{Ta][Si{Sb]3BO15[O{OH]2
  27866. ftsTag
  27867. ftstitle
  27868. ftsTitleOverride
  27869. HomiliteA
  27870. i4-5[
  27871. Brown
  27872. Ca2[Fe{Mg]B2Si2O10
  27873. Crystals usually tabular}
  27874. Monoclinic    
  27875. Brittle}'
  27876. OrthosilicatesK
  27877. Pegmatitesk
  27878. Langesundfjord, Norway
  27879. , Langesundfjord, Norway
  27880. Homilite^Ca2[Fe{Mg]B2Si2O10
  27881. Homilite^Ca2[Fe{Mg]B2Si2O10
  27882. ftsTag
  27883. ftstitle
  27884. ftsTitleOverride
  27885. HongquiiteC
  27886. White
  27887. Not determined
  27888. Well formed{ 0}2 to 0}3mm cubo_octahedral crystals}
  27889. Cubic
  27890. Oxides7
  27891. Metamorphic rocks
  27892. Tao district, China
  27893. Tao dist., China
  27894. Hongquiite^TiO
  27895. Hongquiite^TiO
  27896. ftsTag
  27897. ftstitle
  27898. ftsTitleOverride
  27899. Hotsonite
  27900. e2-3[
  27901. White
  27902. Opaque
  27903. Al5[PO4][SO4][OH]10
  27904. Compact masses of tabular crystals}
  27905. Triclinic
  27906. Compound Phosphates
  27907. Evaporitesa
  27908. Cape Province, South Africa
  27909. Hotson sillimanite quarry, Pofadder (W), Bushmanland, Cape Province, South Africa
  27910. Hotsonite^Al5[PO4][SO4][OH]10
  27911. Hotsonite^Al5[PO4][SO4][OH]10
  27912. ftsTag
  27913. ftstitle
  27914. ftsTitleOverride
  27915. Hsianghualite
  27916. m6-7e
  27917. White
  27918. Transparent_translucent
  27919. Ca3Li2Be3[SiO4]3F2
  27920. Trisoctahedral or dodecahedral crystals and granular masses}C
  27921. Cubic
  27922. Silicates
  27923. Skarns and Calc_Silicates
  27924. Hunan Province, China
  27925. Hunan, China
  27926. Hsianghualite^Ca3Li2Be3[SiO4]3F2=
  27927. Hsianghualite^Ca3Li2Be3[SiO4]3F2
  27928. ftsTag
  27929. /"k-5
  27930. "1 (TRU
  27931. Ductile, malleable.
  27932. Native elements and Alloys
  27933. ftstitle
  27934. Oxidized Zones, weathering products
  27935. Silver (Silver-3C)^Ag
  27936. Broken Hill, Aus
  27937. ftstitle
  27938. ftsTitleOverride
  27939. Hexahydroborite
  27940. e2-3g
  27941. Colourless
  27942. Perfect
  27943. Ca[B[OH]4]2}*2H2O
  27944. Flattened prismatic crystals up to 0}5mm in maximum dimension}!
  27945. MonoclinicA
  27946. Hydrated Boratesg
  27947. Oxidized Zones{ weathering products
  27948. Solongo deposit, Buryat ASSR, FSU
  27949. Solongo deposit, Ural Mts., FSU
  27950. Hexahydroborite^Ca[B[OH]4]2}*2H2O
  27951. Hexahydroborite^Ca[B[OH]4]2}*2H2O
  27952. ftsTag
  27953. ftstitle
  27954. ftsTitleOverride
  27955. HeyrovskyiteI
  27956. g3-4c
  27957. Grey}
  27958. Opaque
  27959. Not determined
  27960. Pb10AgBi5S18
  27961. Crystals elongated{ flattened}
  27962. Orthorhombic5
  27963. Sulphosalts
  27964. Hydrothermal Ore veins
  27965. Canada; H
  27966. rky, Czech Republic, Germany; Turkey; California, USA
  27967. Hurky, Stredocesky kraj, Bohemia, Czech Republic
  27968. Heyrovskyite^Pb10AgBi5S18
  27969. Heyrovskyite^Pb10AgBi5S18
  27970. ftsTag
  27971. ftstitle
  27972. ftsTitleOverride
  27973. HiboniteA
  27974. o7-8[
  27975. Brown
  27976. Clear
  27977. [Ca{Ce][Al{Ti{Mg]12O19
  27978. As hexagonal prisms flattened parallel to {0001} or in steep pyramids}
  27979. Trigonal9
  27980. Subconchoidal fracture}
  27981. Multiple Oxides
  27982. Skarns and Calc_Silicates
  27983. Madagascar
  27984. Esivia, Fort-Dauphin, Madagascar
  27985. Hibonite^[Ca{Ce][Al{Ti{Mg]12O19
  27986. Hibonite^[Ca{Ce][Al{Ti{Mg]12O19
  27987. ftsTag
  27988. ftstitle
  27989. ftsTitleOverride
  27990. HidalgoiteG
  27991. i4-5a
  27992. Yellow to yellowish green
  27993. Transparent_opaque
  27994. PbAl3[AsO4][SO4][OH]6
  27995. Massive\ dense{ porcelain_like\ also porous or cavernous}
  27996. Trigonalm
  27997. Fracture conchoidal to irregular\ brittle}
  27998. Compound Sulphates
  27999. Oxidized Zones{ weathering products
  28000. Arizona, Tooele County, Utah, USA; Cap Garrone, France; Mexicoc
  28001. San Pasquale Mine, Zimapan Mining Dist., Hidalgo, Mexico
  28002. Hidalgoite^PbAl3[AsO4][SO4][OH]6
  28003. Hidalgoite^PbAl3[AsO4][SO4][OH]6
  28004. ftsTag
  28005. ftstitle
  28006. ftsTitleOverride
  28007. Hieratite
  28008. e2-3]
  28009. Colourless to white
  28010. Transparent
  28011. Perfect
  28012. K2SiF6
  28013. Stalactitic concretions\ dense to spongy in texture\ synthetic crystals cubo_octahedral and octahedral}
  28014. Cubic
  28015. Halides
  28016. Fumaroles
  28017. Mt. Vesuvius, Italy
  28018. Vulcano Island, Eolie (Lipari) Islands, Sicilia (Sicily), Italy
  28019. Hieratite^K2SiF6k
  28020. Hieratite^K2SiF6
  28021. ftsTag
  28022. ftstitle
  28023. ftsTitleOverride
  28024. Hilairite
  28025. i4-5]
  28026. Brown
  28027. Transparent
  28028. Na2ZrSi3O9}*3H2O
  28029. As 0}1 to 1mm crystals and aggregates}
  28030. Trigonal5
  28031. Silicates
  28032. Syenites{ Alkali intrusions
  28033. Mont St. Hilaire, Quebec, Canada
  28034. Mont Saint-Hilaire, Rouville Co., Qu
  28035. bec, Canada
  28036. Hilairite^Na2ZrSi3O9}*3H2O=
  28037. Hilairite^Na2ZrSi3O9}*3H2O
  28038. ftsTag
  28039. ftstitle
  28040. ftsTitleOverride
  28041. Hilgardite_4M
  28042. i4-5g
  28043. Colourless
  28044. Transparent
  28045. Perfect
  28046. Ca2B5O9Cl}H2O
  28047. Crystals tabular with pronounced hemimorphic aspect}5
  28048. MonoclinicU
  28049. Difficult}u
  28050. Hydrated Borates
  28051. Evaporites
  28052. Iberville Parish, Louisiana, USA; New Brunswick, Canada
  28053. Choctaw Salt Dome, Iberville Parish, Louisiana, USA
  28054. Hilgardite_4M^Ca2B5O9Cl}H2O
  28055. Hilgardite_4M^Ca2B5O9Cl}H2O
  28056. ftsTag
  28057. ftstitle
  28058. ftsTitleOverride
  28059. Hillebrandite
  28060. k5-6g
  28061. White
  28062. Transparent
  28063. Not determined
  28064. Ca2SiO3[OH]2
  28065. Crystals fibrous{ radiating}
  28066. Monoclinic=
  28067. Cleavage prismatic}
  28068. Silicates
  28069. Skarns and Calc_Silicates
  28070. Durango, Mexico; Japan; Saudi Arabia; Turkey; Arizona, USA
  28071. Terneres mine, Velarde
  28072. a, Durango, Mexico
  28073. Hillebrandite^Ca2SiO3[OH]2
  28074. Hillebrandite^Ca2SiO3[OH]2
  28075. ftsTag
  28076. ftstitle
  28077. ftsTitleOverride
  28078. Hingganite_[Yb]
  28079. m6-7i
  28080. Colourless
  28081. Transparent
  28082. [Yb{Y]BeSiO4[OH]
  28083. Spherical aggregates of acicular crystals up to 2mm}5
  28084. MonoclinicU
  28085. Orthosilicatesy
  28086. Late stage cavities in Granites or Syenites
  28087. Kola Peninsula, FSU
  28088. Kola Peninsula, Russia, FSU
  28089. Hingganite_[Yb]^[Yb{Y]BeSiO4[OH]W
  28090. Hingganite_[Yb]^[Yb{Y]BeSiO4[OH]
  28091. ftsTag
  28092. ftstitle
  28093. ftsTitleOverride
  28094. HinsdaliteE
  28095. i4-5_
  28096. Yellow to yellowish green
  28097. Transparent_translucent
  28098. Perfect
  28099. [Pb{Sr]Al3[PO4][SO4][OH]6
  28100. Crystals pseudocubic{ rhombohedral{ or tabular{ sometimes with rough or dull faces\ also massive{ granular}
  28101. Trigonal
  28102. Compound Phosphates
  28103. Oxidized Zones{ weathering products
  28104. Arizona, Lake City, Hinsdale County, Colorado, USA; Germany; Tasmania
  28105. Golden Fleece Mine, Lake City (near), Hinsdale Co., Colorado, USA
  28106. Hinsdalite^[Pb{Sr]Al3[PO4][SO4][OH]6
  28107. Hinsdalite^[Pb{Sr]Al3[PO4][SO4][OH]6
  28108. ftsTag
  28109. ftstitle
  28110. ftsTitleOverride
  28111. HiortdahliteK
  28112. k5-6e
  28113. Yellow
  28114. Transparent_translucent
  28115. Clear
  28116. [Ca{Na]3[Zr{Ti]Si2O7[O{F]2
  28117. Usually tabular crystals\ polysynthetic twinning}
  28118. Triclinic
  28119. Very brittle}
  28120. Silicates
  28121. Late stage cavities in Granites or Syenites
  28122. Langesundfjord, Norway
  28123. Mittel-Ar
  28124.  island, Langesundfjord, Norway
  28125. Hiortdahlite^[Ca{Na]3[Zr{Ti]Si2O7[O{F]2
  28126. Hiortdahlite^[Ca{Na]3[Zr{Ti]Si2O7[O{F]2
  28127. ftsTag
  28128. ftstitle
  28129. ftsTitleOverride
  28130. Hisingerite
  28131. e2-3a
  28132. Black
  28133. [Fe~3]2Si2O5[OH]4}*2H2O
  28134. Massive\ compact}
  28135. Monoclinic
  28136. Fracture conchoidal\ brittle}
  28137. Silicates
  28138. Many different geological environments
  28139. Widespread throughout world;  Idaho, Minnesota, New York, Washington, USA; Canada; England; Japan; Romania; Sweden%
  28140. Riddarhyttan, SwedenO
  28141. Hisingerite^[Fe~3]2Si2O5[OH]4}*2H2O
  28142. Hisingerite^[Fe~3]2Si2O5[OH]4}*2H2O
  28143. ftsTag
  28144. ftstitle
  28145. ftsTitleOverride
  28146. Hocartite
  28147. Greys
  28148. Not determined
  28149. Ag2FeSnS4
  28150. Grains less than 1mm in diameter}
  28151. Tetragonal
  28152. Sulphides{ Tellurides etc
  28153. Hydrothermal Ore veinsk
  28154. Argentina; Bolivia; France; FSU
  28155. Tacama, Hocaya, Bolivia
  28156. Hocartite^Ag2FeSnS4
  28157. Hocartite^Ag2FeSnS4
  28158. ftsTag
  28159. k5-6e
  28160. Yellow
  28161. Transparent_translucent
  28162. Clear
  28163. [Ca{Na]3[Zr{Ti]Si2O7[O{F]2
  28164. Usually tabular crystals\ polysynthetic twinning}
  28165. Triclinic
  28166. Very brittle}
  28167. Silicates
  28168. Late stage cavities in Granites or Syenites
  28169. Langesundfjord, Norway
  28170. Mittel-Ar
  28171.  island, Langesundfjord, Norway
  28172. Hiortdahlite^(Ca,Na)3(Zr,Ti)Si2O7(O,F)2
  28173. Bi4[S{Se]3
  28174. Trigonal
  28175. 17, J1
  28176. ltaneous)
  28177. 9sd. 
  28178. (t=32K) A
  28179. Zength
  28180. ftstitle
  28181. ftsTitleOverride
  28182. Henmilite
  28183. vNot determined
  28184. Violet
  28185. Transparent
  28186. Not determined
  28187. Ca2Cu[B[OH]4]2[OH]4
  28188. Anhedral masses{ rarely euhedral crystals up to 0}2mm}A
  28189. Triclinic
  28190. Anhydrous Borates
  28191. Skarns and Calc_Silicates
  28192. Fuka, Okayama Prefecture, Japan
  28193. Fuka Mine, Okayama, Honshu, Japan
  28194. Henmilite^Ca2Cu[B[OH]4]2[OH]4
  28195. Henmilite^Ca2Cu[B[OH]4]2[OH]4
  28196. ftsTag
  28197. ftstitle
  28198. ftsTitleOverride
  28199. Henritermierite
  28200. vNot determined
  28201. Brown
  28202. Ca3[Mn~3{Al]2[SiO4]2[OH]4
  28203. Aggregates of small grains}
  28204. Tetragonal-
  28205. Conchoidal fracture}W
  28206. Silicates
  28207. Metamorphic rocks
  28208. Morocco
  28209. Tachgagalt Mine, Morocco
  28210. Henritermierite^Ca3[Mn~3{Al]2[SiO4]2[OH]4
  28211. Henritermierite^Ca3[Mn~3{Al]2[SiO4]2[OH]4
  28212. ftsTag
  28213. ftstitle
  28214. ftsTitleOverride
  28215. HentscheliteG
  28216. g3-4a
  28217. Green
  28218. CuFe2[PO4]2[OH]2
  28219. Twinned crystals up to 0}4mm}
  28220. Monoclinic
  28221. Anhydrous Phosphates;
  28222. Oxidized Zones{ weathering products
  28223. Reichenbach, Hessen, Germany; Spring Creek, South Australia
  28224. Reichenbach, Bensheim (near), Odenwald, Hessen, Germany
  28225. Hentschelite^CuFe2[PO4]2[OH]2
  28226. Hentschelite^CuFe2[PO4]2[OH]2
  28227. ftsTag
  28228. ftstitle
  28229. ftsTitleOverride
  28230. Hercynite
  28231. o7-8_
  28232. Black
  28233. Opaque
  28234. Not determined
  28235. FeAl2O4
  28236. Massive\ fine granular\ embedded grains}
  28237. Cubic
  28238. Fracture conchoidal to uneven}g
  28239. Oxides
  28240. Regional Metamorphic rocks
  28241. Arizona, New York, Virginia, Washington, USA; Brazil; Bulgaria; Czech Republic; Germany; India; Ireland; Madagascar; Norway; Switzerland; Tasmania[
  28242. Nacet
  28243. n, Pobezovice ( Ronsberg), Bohemia, Czech Republic
  28244. Hercynite^FeAl2O4
  28245. Hercynite^FeAl2O4
  28246. ftsTag
  28247. ftstitle
  28248. ftsTitleOverride
  28249. Herderite
  28250. k5-6_
  28251. Colourless
  28252. Transparent_translucent
  28253. Not determined
  28254. CaBe[PO4]F
  28255. Crystals prismatic or tabular\ commonly pseudo_orthorhombic in appearance\ botryoidal crusts or aggregates with radial_fibrous structure{ twinning}
  28256. Monoclinic
  28257. Interrupted{ fracture subconchoidal}
  28258. Anhydrous Phosphates
  28259. Pegmatites?
  28260. Brazil[
  28261. Ehrenfriedersdorf, Sachsen, Germany
  28262. Herderite^CaBe[PO4]F
  28263. Herderite^CaBe[PO4]F
  28264. ftsTag
  28265. ftstitle
  28266. ftsTitleOverride
  28267. Herschelite
  28268. i4-5c
  28269. White
  28270. Transparent_translucent
  28271. Distinct in one direction
  28272. [Na{Ca{K]AlSi2O6}*3H2O    
  28273. Aggregates of hexagonal plates}
  28274. Trigonal]
  28275. Fracture uneven{ brittle}
  28276. Framework Silicates
  28277. Late stage cavities in Volcanic rocks
  28278. Ilimaussaq alkaline intrusion, southern Greenland; Victoria, Australia; Arizona, USA; Mt Etna, Sicily
  28279. Aci Castello, Sicilia (Sicily), Italy
  28280. Herschelite^[Na{Ca{K]AlSi2O6}*3H2O
  28281. Herschelite^[Na{Ca{K]AlSi2O6}*3H2O
  28282. ftsTag
  28283. ftstitle
  28284. ftsTitleOverride
  28285. Hetaerolite
  28286. Black
  28287. Opaque
  28288. Distinct in one direction
  28289. Zn[Mn~3]2O4
  28290. Crystals octahedral\ commonly massive\ twinning as fivelings}
  28291. Tetragonal_
  28292. Fracture uneven{ brittle}
  28293. Multiple Oxides
  28294. Oxidized Zones{ weathering products
  28295. Arizona, New Jersey, Utah, USA; Belgium; Romania5
  28296. Sterling Hill, Sussex Co., New Jersey, USAu
  28297. Hetaerolite^Zn[Mn~3]2O4
  28298. Hetaerolite^Zn[Mn~3]2O4
  28299. ftsTag
  28300. }*3H2O    
  28301. Aggregates of hexagonal plates}
  28302. Trigonal]
  28303. Fracture uneven{ brittle}
  28304. Framework Silicates
  28305. Late stage cavities in Volcanic rocks
  28306. Ilimaussaq alkaline intrusion, southern Greenland; Victoria, Australia; Arizona, USA; Mt Etna, Sicily
  28307. Aci Castello, Sicilia (Sicily), Italy
  28308. Herschelite^(Na,Ca,K)AlSi2O6.*3H2O
  28309. Kalipyrochlore^(K,Sr)(2-x)Nb2O6(O,@fP
  28310. Herzenbergite
  28311. ftstitle
  28312. ftsTitleOverride
  28313. ftstitle
  28314. ftsTitleOverride
  28315. Hessite
  28316. e2-3[
  28317. Greyu
  28318. Opaque
  28319. Indistinct
  28320. Ag2Te
  28321. Distorted{ pseudocubic crystals\ mostly compact{ granular}
  28322. Monoclinic=
  28323. Brittle{ sectile}
  28324. Sulphides{ Tellurides etc
  28325. Hydrothermal Ore veins
  28326. Arizona, California, Colorado, Nevada, Utah, USA; Western Australia; Chile; Fiji; Mexico; Romania; FSU and elsewhereK
  28327. Zavodinsk mine, Ziryanovskiy (near), Altai Mts., Siberia, FSU
  28328. Hessite^Ag2Te
  28329. Hessite^Ag2Te
  28330. ftsTag
  28331. ftstitle
  28332. ftsTitleOverride
  28333. Heterogenite_3R
  28334. i4-5k
  28335. Black
  28336. Opaque
  28337. Not determined
  28338. CoO[OH]
  28339. Crystals minute{ needlelike{ hexagonal or pseudohexagonal cross section\ massive{ microcrystalline\ botryoidal and mammillary crusts}
  28340. Trigonal
  28341. Cleavage one parallel to elongation{ one inclined\ fracture conchoidal to uneven [aggregates]}
  28342. Hydroxides3
  28343. Oxidized Zones{ weathering products
  28344. Nevada, USA; Australia; Morocco; Katanga, Democratic Republic of Congo
  28345. Schneeberg, Sachsen, Germany
  28346. Heterogenite_3R^CoO[OH]
  28347. Heterogenite_3R^CoO[OH]
  28348. ftsTag
  28349. ftstitle
  28350. ftsTitleOverride
  28351. HeteromorphiteO
  28352. e2-3i
  28353. Black
  28354. Opaque
  28355. Pb7Sb8S19
  28356. Pyramidal{ needle_shaped{ striated crystals\ often distorted{  fibrous{ satiny agg}
  28357. Monoclinice
  28358. Soft}
  28359. Sulphosalts
  28360. Hydrothermal Ore veins
  28361. Arnsberg, Westphalia, Germany; Madjarovo deposit, Bulgaria; Tadzhik, FSU-
  28362. Wolfsberg, Harz, Germany[
  28363. Heteromorphite^Pb7Sb8S19
  28364. Heteromorphite^Pb7Sb8S19
  28365. ftsTag
  28366. ftstitle
  28367. ftsTitleOverride
  28368. HeterositeG
  28369. i4-5a
  28370. Lilac
  28371. Sub_translucent_Opaque
  28372. Fe~3PO4
  28373. Massive}
  28374. Orthorhombic!
  28375. Brittle{ fracture uneven}
  28376. Anhydrous Phosphates{
  28377. Pegmatites
  28378. Maine, Massachusetts, New Hampshire, South Dakota, USA; Afghanistan; Australia; Brazil; France; Germany; Ghana; Namibia; Portugal; Sweden
  28379. Limoges (near), Haute-Vienne, Franceu
  28380. Heterosite^Fe~3PO4
  28381. Heterosite^Fe~3PO4
  28382. ftsTag
  28383. ftstitle
  28384. ftsTitleOverride
  28385. Hewettite
  28386. vNot determined
  28387. Not determined
  28388. CaV6O16}*9H2O
  28389. Nodular aggregates and coatings of fibres{ crystals well_developed laths elongated and flattened}
  28390. Monoclinica
  28391. Vanadium Oxysalts
  28392. Sedimentary Uranium Ores
  28393. Arizona, Colorado, South Dakota, Utah, USA; Peru; Ferghana, FSU
  28394. Minasragra, Jun
  28395. n, Peru
  28396. Hewettite^CaV6O16}*9H2O
  28397. Hewettite^CaV6O16}*9H2O
  28398. ftsTag
  28399. ftstitle
  28400. ftsTitleOverride
  28401. Hexatestibiopanickelite
  28402. e2-3u
  28403. Yellow
  28404. Not determined
  28405. Ni[Te{Sb]
  28406. Trigonal
  28407. Sulphides{ Tellurides etc
  28408. Basic and Ultrabasic Volcanic rocks
  28409. south-western China
  28410. China (SW)
  28411. Hexatestibiopanickelite^Ni[Te{Sb]
  28412. Hexatestibiopanickelite^Ni[Te{Sb]
  28413. ftsTag
  28414. zerland; Former Yugoslavia; FSU
  28415. Heulandite^(Na,Ca)(2-3)Al3(Al,Si)2Si13O36.*12H2O
  28416. Ilvaite
  28417. ftstitle
  28418. ftsTitleOverride
  28419. HeidorniteE
  28420. i4-5_
  28421. Colourless
  28422. Transparent
  28423. Perfect
  28424. Na2Ca3B5O8[SO4]2Cl[OH]2
  28425. Crystals steep{ spearlike{ crystals terminated [some doubly]{ up to 7cm long}
  28426. Monoclinicq
  28427. Compound Sulphates
  28428. Evaporites
  28429. North-West of Nordhorn, German-Dutch border
  28430. Nordhorn, Hannover, Germany
  28431. Heidornite^Na2Ca3B5O8[SO4]2Cl[OH]2o
  28432. Heidornite^Na2Ca3B5O8[SO4]2Cl[OH]2
  28433. ftsTag
  28434. ftstitle
  28435. ftsTitleOverride
  28436. Heinrichite
  28437. e2-3a
  28438. Yellow to yellowish green
  28439. Transparent_translucent
  28440. Perfect
  28441. Ba[UO2]2[AsO4]2}*10_*12H2O
  28442. Crystals tabular\ up to 1mm on a side{ not more than 0}1mm thick}
  28443. Tetragonal
  28444. Hydrated Arsenates
  28445. Intermediate to acid Volcanic rocks
  28446. Oregon, USA; Schwarzwald, Germany
  28447. Lakeview (near), Lakeview Co., Oregon, USA and/or Schwarzwald, Germany{
  28448. Heinrichite^Ba[UO2]2[AsO4]2}*10_*12H2O
  28449. Heinrichite^Ba[UO2]2[AsO4]2}*10_*12H2O
  28450. ftsTag
  28451. ftstitle
  28452. ftsTitleOverride
  28453. Heliodor [variety of Beryl]
  28454. Variety of colours
  28455. Transparent_translucent
  28456. Indistinct
  28457. Be3Al2Si6O18
  28458. Short to long columnar crystals\  tabular agg}\  loose grains{ pebbles}
  28459. Trigonal
  28460. Conchoidal{ brittle}
  28461. Ring Silicates
  28462. Pegmatites
  28463. California, USA
  28464. Heliodor [variety of Beryl]^Be3Al2Si6O18q
  28465. Heliodor [variety of Beryl]^Be3Al2Si6O18
  28466. ftsTag
  28467. ftstitle
  28468. ftsTitleOverride
  28469. Heliophyllite
  28470. Yellow to yellowish green
  28471. Translucent
  28472. Perfect
  28473. Pb6As2O7Cl4
  28474. Acute pyramidal crystals\ also tabular} Usually massive}C
  28475. Orthorhombice
  28476. Antimonites{ Arsenites
  28477. Skarns and Calc_Silicates
  28478. rmland, Sweden
  28479. Harstigen mine, Pajsberg and/or Langban, V
  28480. rmland, Sweden
  28481. Heliophyllite^Pb6As2O7Cl4
  28482. Heliophyllite^Pb6As2O7Cl4
  28483. ftsTag
  28484. ftstitle
  28485. ftsTitleOverride
  28486. HellanditeG
  28487. k5-6a
  28488. Reddish brown
  28489. Translucent
  28490. [Ca{Y]6[Al{Fe~3]Si4B4O20[OH]4
  28491. Tabular or prismatic crystals})
  28492. MonoclinicI
  28493. Conchoidal fracture}s
  28494. Silicates
  28495. Pegmatites
  28496. Kragero, Norway
  28497. Lindvikskollen dike, Kragero (near), Norway (S)
  28498. Hellandite^[Ca{Y]6[Al{Fe~3]Si4B4O20[OH]4g
  28499. Hellandite^[Ca{Y]6[Al{Fe~3]Si4B4O20[OH]4
  28500. ftsTag
  28501. ftstitle
  28502. ftsTitleOverride
  28503. HelmutwinkleriteO
  28504. i4-5i
  28505. PbZn2[AsO4]2}*2H2O
  28506. Prismatic crystals}
  28507. Triclinic
  28508. Hydrated Arsenates7
  28509. Oxidized Zones{ weathering products
  28510. Tsumeb, Namibia
  28511. Tsumeb, Namibia
  28512. Helmutwinklerite^PbZn2[AsO4]2}*2H2O
  28513. Helmutwinklerite^PbZn2[AsO4]2}*2H2O
  28514. ftsTag
  28515. ftstitle
  28516. ftsTitleOverride
  28517. Helvite [Helvine]
  28518. Variety of colours
  28519. Transparent_translucent
  28520. Distinct in one direction
  28521. Mn4Be3[SiO4]3S
  28522. Tetrahedral  sometimes octahedral in aspect{ rounded aggregates}m
  28523. Cubic
  28524. Conchoidal}
  28525. Silicates
  28526. Many different geological environments
  28527. Widespread USA; Mont St. Hilaire, Quebec, Canada; Brazil; England; Germany; Greenland; Iceland; India; Morocco; Norway Zimbabwe and elsewhere
  28528. Schwarzenberg, Sachsen, Germany
  28529. Helvite [Helvine]^Mn4Be3[SiO4]3S!
  28530. Helvite [Helvine]^Mn4Be3[SiO4]3S
  28531. ftsTag
  28532. ftstitle
  28533. ftsTitleOverride
  28534. Henryite=
  28535. vNot determined
  28536. Opaque
  28537. Cu4Ag3te4
  28538. Anhedral grains 0}1 to 0}8 mm across}
  28539. Cubic
  28540. Sulphides{ Tellurides etc
  28541. Hydrothermal Ore veinsS
  28542. Arizona, USAu
  28543. Campbell orebody, Bisbee, Cochise Co., Arizona, USA
  28544. Henryite^Cu4Ag3te4
  28545. Henryite^Cu4Ag3te4
  28546. ftsTag
  28547. ucent
  28548. Distinct in one direction
  28549. Mn4Be3[SiO4]3S
  28550. Tetrahedral  sometimes octahedral in aspect{ rounded aggregates}m
  28551. Cubic
  28552. Conchoidal}
  28553. Silicates
  28554. Many different geological environments
  28555. Widespread USA; Mont St. Hilaire, Quebec, Canada; Brazil; England; Germany; Greenland; Iceland; India; Morocco; Norway Zimbabwe and elsewhere
  28556. Schwarzenberg, Sachsen, Germany
  28557. Helvite (Helvine)^Mn4Be3(SiO4)3S
  28558. nd x = 0.2)
  28559. ftstitle
  28560. ftsTitleOverride
  28561. HematoliteG
  28562. g3-4a
  28563. Reddish brown
  28564. Translucent_opaque
  28565. Perfect
  28566. [Mn{Mg{Al]15[AsO3][AsO4]2[OH]23
  28567. Thick tabular crystals}
  28568. TrigonalM
  28569. Uneven fracture} Brittle}
  28570. Anhydrous Arsenates
  28571. Sedimentary Ore deposits
  28572. Nordmark, Sweden
  28573. Moss Mine, Nordmark, Sweden
  28574. Hematolite^[Mn{Mg{Al]15[AsO3][AsO4]2[OH]23w
  28575. Hematolite^[Mn{Mg{Al]15[AsO3][AsO4]2[OH]23
  28576. ftsTag
  28577. ftstitle
  28578. ftsTitleOverride
  28579. Hemihedrite
  28580. Orange to orange_brown
  28581. Not determined
  28582. Pb10Zn[CrO4]6[SiO4]2F2
  28583. Crystals exhibit triclinic hemihedral symmetry\ commonly twinned\ crystals vary in length from 0}2 to 10mm\ average 0}5mm}i
  28584. Triclinic
  28585. Silicates
  28586. Oxidized Zones{ weathering products
  28587. Arizona, USA; Seh Changi mine, Iran
  28588. Florence Mine, Pinal Co. and Pack Rat Claim, Wickenburg, Maricopa Co., Arizona, USA
  28589. Hemihedrite^Pb10Zn[CrO4]6[SiO4]2F2
  28590. Hemihedrite^Pb10Zn[CrO4]6[SiO4]2F2
  28591. ftsTag
  28592. ftstitle
  28593. ftsTitleOverride
  28594. HemimorphiteK
  28595. i4-5e
  28596. Colourless to white
  28597. Transparent_translucent
  28598. Perfect
  28599. Zn4Si2O7[OH]2}H2O
  28600. Tabular crystals\ fan_shaped aggregates\  mammillary{ reniform agg}{ crusts{ massive}
  28601. Orthorhombic
  28602. Conchoidal{ fibrous{ brittle}
  28603. Silicates
  28604. Oxidized Zones{ weathering products
  28605. WidespreadUSA; Algeria; Broken Hill, New South Wales, Australia; Austria; Belgium; Brazil; England; France; Germany; Greece; Iran; Sardinia; Spain; FSU and elsewhere
  28606. Baita Bihorului (R
  28607. nya), Romania
  28608. Hemimorphite^Zn4Si2O7[OH]2}H2OS
  28609. Hemimorphite^Zn4Si2O7[OH]2}H2O
  28610. ftsTag
  28611. ftstitle
  28612. ftsTitleOverride
  28613. HemusiteA
  28614. Greys
  28615. Opaque
  28616. Not determined
  28617. Cu6SnMoS8
  28618. Microscopic grains}
  28619. Cubic
  28620. Sulphides{ Tellurides etc
  28621. Hydrothermal Ore veinsu
  28622. Balkin Mts., Bulgaria
  28623. Chelopech deposit, Balkin Mts., Bulgaria
  28624. Hemusite^Cu6SnMoS8
  28625. Hemusite^Cu6SnMoS8
  28626. ftsTag
  28627. ftstitle
  28628. ftsTitleOverride
  28629. Heyite?
  28630. Yellow to orange}
  28631. Transparent
  28632. Pb5[Fe~2]2[VO4]2O4
  28633. Crystals tabular{ twinning}
  28634. Monoclinic3
  28635. Fracture irregular{ brittle}e
  28636. Anhydrous Vanadates
  28637. Oxidized Zones{ weathering products
  28638. Ely, White Pine county, Nevada, USA
  28639. Betty Jo Claim, Ely (near), White Pine Co., Nevada, USA
  28640. Heyite^Pb5[Fe~2]2[VO4]2O4
  28641. Heyite^Pb5[Fe~2]2[VO4]2O4
  28642. ftsTag
  28643. lurides etc
  28644. Hydrothermal Ore veinsu
  28645. Balkin Mts., Bulgaria
  28646. Chelopech deposit, Balkin Mts., Bulgaria
  28647. Hemusite^Cu6SnMoS8
  28648. ns{ usually less than 0}2mm{ rarely up to e
  28649.   in 
  28650. ways:
  28651. eature
  28652. SHtarJ
  28653. An ab#
  28654. ftstitle
  28655. ftsTitleOverride
  28656. Hatchite?
  28657. vNot determined
  28658. Not determined
  28659. [Pb{Tl]2AgAs2S5
  28660. Found as five small highly modified crystals deposited upon a crystal presumed to be rathite}
  28661. Triclinic
  28662. Sulphosalts
  28663. Hydrothermal Ore veins
  28664. Binnental, Valais, Switzerland
  28665. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland-
  28666. Hatchite^[Pb{Tl]2AgAs2S5e
  28667. Hatchite^[Pb{Tl]2AgAs2S5
  28668. ftsTag
  28669. ftstitle
  28670. ftsTitleOverride
  28671. Hauckite?
  28672. e2-3Y
  28673. Orangeu
  28674. Perfect
  28675. [Mg{Mn~2]24Zn18[Fe~3]3[SO4]4[CO3]2[OH]81
  28676. As euhedral crystals{ tabular} Rossette clusters}
  28677. Trigonal7
  28678. Compound Sulphates_
  28679. Skarns and Calc_Silicates
  28680. New Jersey, USA
  28681. Sterling Hill Mine, Ogdensburg, Sussex Co., New Jersey, USA
  28682. Hauckite^[Mg{Mn~2]24Zn18[Fe~3]3[SO4]4[CO3]2[OH]81
  28683. Hauckite^[Mg{Mn~2]24Zn18[Fe~3]3[SO4]4[CO3]2[OH]81
  28684. ftsTag
  28685. ftstitle
  28686. ftsTitleOverride
  28687. HaueriteC
  28688. Reddish brown
  28689. Opaque
  28690. Perfect
  28691. Crystals octahedral or cubo_octahedral{ up to 2}5cm along the octahedral edge\ globular aggregates}
  28692. Cubic
  28693. Fracture subconchoidal to uneven{ brittle}
  28694. Sulphides{ Tellurides etc
  28695. Sedimentary rocks
  28696. Slovakia; Texas, USA; New Zealand; Sicily
  28697. Kalinka, Neusohl, Slovakiaq
  28698. Hauerite^MnS2
  28699. Hauerite^MnS2
  28700. ftsTag
  28701. ftstitle
  28702. ftsTitleOverride
  28703. Hausmannite
  28704. k5-6c
  28705. Black
  28706. Opaque
  28707. Very good
  28708. Mn~2[Mn~3]2O4
  28709. Pseudooctahedral crystals\ compact{ granular{ spathic}+
  28710. TetragonalK
  28711. Uneven{ brittle}q
  28712. Multiple Oxides
  28713. Skarns and Calc_Silicates
  28714. Arizona, Arkansas, California, Colorado, New Jersey, Washington, USA; Brazil; Bulgaria; England; Germany; Italy; Morocco; Scotland; South Africa; Sweden; Switzerland and elsewhere
  28715. Ilfeld, Harz, Germany and/or Raddusa, Sicilia (Sicily), Italy
  28716. Hausmannite^Mn~2[Mn~3]2O4
  28717. Hausmannite^Mn~2[Mn~3]2O4
  28718. ftsTag
  28719. ftstitle
  28720. ftsTitleOverride
  28721. Hauyne [Hauynite]
  28722. k5-6o
  28723. Transparent_translucent
  28724. Distinct in one direction
  28725. [Na{Ca]4_8Al6Si6[O{S]24[SO4{Cl]1_2
  28726. Dodecahedral or octahedral crystals\ compact{ granular agg}
  28727. Cubic
  28728. Conchoidal}
  28729. Silicates
  28730. Intermediate_acid Volcanic rocks
  28731. Colorado, Montana, South Dakota, USA;  France; Germany; Italy; Morocco; Tahiti; FSU
  28732. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italy
  28733. Hauyne [Hauynite]^[Na{Ca]4_8Al6Si6[O{S]24[SO4{Cl]1_2
  28734. Hauyne [Hauynite]^[Na{Ca]4_8Al6Si6[O{S]24[SO4{Cl]1_2
  28735. ftsTag
  28736. ftstitle
  28737. ftsTitleOverride
  28738. Hawleyite
  28739. vNot determined
  28740. Yellow
  28741. Fine_grained earthy coatings}
  28742. Cubic
  28743. Sulphides{ Tellurides etc
  28744. Supergene Zones
  28745. Yukon Territory, Canada; Derbyshire, England; India; Spain
  28746. Hector-Calumet mine, Galena Hill, Yukon Territory, Canada
  28747. Hawleyite^CdS
  28748. Hawleyite^CdS
  28749. ftsTag
  28750. ftstitle
  28751. ftsTitleOverride
  28752. HaxoniteC
  28753. k5-6]
  28754. White
  28755. Opaque
  28756. Not determined
  28757. [Fe{Ni]23C6
  28758. Massive\ spiky plates a few microns across and up to a millimeter long}
  28759. Cubic
  28760. Brittle{ strongly magnetic}
  28761. Native elements and Alloys
  28762. Meteorites
  28763. Deep Space
  28764. Toluca meteorite, Xiquipilco, Mexico state, Mexico and Canyon Diablo meteorite, Coconino Co., Arizona, USAw
  28765. Haxonite^[Fe{Ni]23C6
  28766. Haxonite^[Fe{Ni]23C6
  28767. ftsTag
  28768. ftstitle
  28769. ftsTitleOverride
  28770. HaycockiteE
  28771. Bronze to brassy
  28772. Opaque
  28773. Not determined
  28774. Cu4Fe5S8
  28775. Massive\ twinning polysynthetic\ observed in polished sections}
  28776. OrthorhombicY
  28777. Sulphides{ Tellurides etc
  28778. Basic and Ultrabasic Volcanic rocks
  28779. Lydenburg district, Transvaal, South Africa; Krzemianka, Poland
  28780. Mooihoek Farm, Lydenburg District, Transvaal, South Africai
  28781. Haycockite^Cu4Fe5S8
  28782. Haycockite^Cu4Fe5S8
  28783. ftsTag
  28784. ftstitle
  28785. ftsTitleOverride
  28786. Heazlewoodite
  28787. Bronze to brassy
  28788. Opaque
  28789. Ni3S2
  28790. Massive{ compact}
  28791. Trigonal#
  28792. Not magnetic}
  28793. Sulphides{ Tellurides etc
  28794. Basic and Ultrabasic Volcanic rocks
  28795. Yukon Territory, Canada; Heazlewood, Tasmania, Australia; Japan; Turkey; Switzerland; Pennsylvania; USA; FSU3
  28796. Waratah Dist., Heazlewood Mining Area, Tasmania, Australia
  28797. Heazlewoodite^Ni3S2
  28798. Heazlewoodite^Ni3S2
  28799. ftsTag
  28800. ftstitle
  28801. ftsTitleOverride
  28802. Hectorite
  28803. c1-2[
  28804. White
  28805. Perfect
  28806. Na0}3[Mg{Li]3Si4O10[F{OH]2
  28807. Massive{ very fine_grained\ claylike}
  28808. Monoclinic!
  28809. Sheet Silicates
  28810. Sedimentary rocks
  28811. Hector, San Bernardino County, California, USA
  28812. Hector Bentonite Mines, San Bernardino Co., California, USA
  28813. Hectorite^Na0}3[Mg{Li]3Si4O10[F{OH]2I
  28814. Hectorite^Na0}3[Mg{Li]3Si4O10[F{OH]2
  28815. ftsTag
  28816. ftstitle
  28817. ftsTitleOverride
  28818. HedenbergiteK
  28819. m6-7e
  28820. Green
  28821. Translucent_opaque
  28822. CaFeSi2O6
  28823. Prismatic{ massive}
  28824. Monoclinic-
  28825. Brittle}K
  28826. Chain Silicates
  28827. Skarns and Calc_Silicates
  28828. Widespread USA; Australia; England; Finland; Greenland; Italy; Nigeria; Sweden; FSU
  28829. Mormors mine, Tunaberg, Sweden?
  28830. Hedenbergite^CaFeSi2O6u
  28831. Hedenbergite^CaFeSi2O6
  28832. ftsTag
  28833. ftstitle
  28834. ftsTitleOverride
  28835. Hedleyite
  28836. Grey to silver
  28837. Opaque
  28838. Perfect
  28839. Bi7Te3
  28840. Massive{ lamellar\ plates up to 6mm wide}
  28841. Trigonal5
  28842. Thin lamellae ductile and elastic}m
  28843. Sulphides{ Tellurides etc
  28844. Hydrothermal Ore veins
  28845. near Hedley, British Columbia, Canada; India; Norway; FSU
  28846. Good Hope Claim, Hedley, Similkameen Dist., British Columbia, Canadas
  28847. Hedleyite^Bi7Te3
  28848. Hedleyite^Bi7Te3
  28849. ftsTag
  28850. ftstitle
  28851. ftsTitleOverride
  28852. Hedyphane
  28853. i4-5_
  28854. White
  28855. Translucent
  28856. Not determined
  28857. Pb3Ca2[AsO4]3Cl
  28858. Crystals prismatic\ pyramidal to thick tabular\ massive{ coarse granular}
  28859. Hexagonal
  28860. Fracture subconchoidal{ brittle}
  28861. Anhydrous Arsenates
  28862. Oxidized Zones{ weathering products
  28863. New Jersey, USA; Puttapa, South Australia; Tsumeb, Namibia; L
  28864. ngban, Sweden
  28865. ngban mine, Filipstad (near), V
  28866. rmland, Sweden
  28867. Hedyphane^Pb3Ca2[AsO4]3Cl
  28868. Hedyphane^Pb3Ca2[AsO4]3Cl
  28869. ftsTag
  28870. Massive{ lamellar\ plates up to 6mm wide}
  28871. Trigonal5
  28872. Thin lamellae ductile and elastic}m
  28873. Sulphides{ Tellurides etc
  28874. Hydrothermal Ore veins
  28875. near Hedley, British Columbia, Canada; India; Norway; FSU
  28876. Good Hope Claim, Hedley, Similkameen Dist., British Columbia, Canadas
  28877. Hedleyite^Bi7Te3
  28878. 4.9.4, 
  28879. 'T9#"
  28880. Tur]I
  28881. off5     North Carolina, Pennsylvania, USA; Japan
  28882. ftstitle
  28883. ftstitle
  28884. ftsTitleOverride
  28885. Halloysite [Metahalloysite]
  28886. Colourless to white
  28887. Transparent_translucent
  28888. Al2Si2O5[OH]4
  28889. Tabular\ ultramicroscopic in size\ compact to mealy masses}
  28890. Monoclinic
  28891. Fracture earthy}
  28892. Sheet Silicates
  28893. Many different geological environments
  28894. Widespread; California, USA
  28895. Angleur, Li
  28896. ge, Belgium
  28897. Halloysite [Metahalloysite]^Al2Si2O5[OH]4
  28898. Halloysite [Metahalloysite]^Al2Si2O5[OH]4
  28899. ftsTag
  28900. ftstitle
  28901. ftsTitleOverride
  28902. HalotrichiteI
  28903. c1-2c
  28904. Colourless to white
  28905. Transparent_translucent
  28906. Fe~2Al2[SO4]4}*22H2O
  28907. Acicular crystals{ fibrous}
  28908. MonoclinicQ
  28909. Water_soluble}u
  28910. Hydrated Sulphates
  28911. Efflorescences
  28912. California, New Mexico, Utah, and other western states in USA; Chile; Finland; France; Germany; Italy; Pakistan; Poland; Sweden and elsewhere
  28913. Halotrichite^Fe~2Al2[SO4]4}*22H2O
  28914. Halotrichite^Fe~2Al2[SO4]4}*22H2O
  28915. ftsTag
  28916. ftstitle
  28917. ftsTitleOverride
  28918. Halurgite
  28919. e2-3[
  28920. White
  28921. Not determined
  28922. Mg2[B4O5[OH]4]2}H2O
  28923. Fine_grained masses\ rarely as platy crystals 0}01 to 0}25mm in size}
  28924. MonoclinicA
  28925. Hydrated Boratesg
  28926. Evaporites
  28927. unspecified locality, probably in the Inder Basin, FSU
  28928. Kungursk, Inder basin(?), Russia, FSU
  28929. Halurgite^Mg2[B4O5[OH]4]2}H2O
  28930. Halurgite^Mg2[B4O5[OH]4]2}H2O
  28931. ftsTag
  28932. ftstitle
  28933. ftsTitleOverride
  28934. HambergiteG
  28935. o7-8a
  28936. Colourless to white
  28937. Transparent_translucent
  28938. Perfect
  28939. Be2BO3[OH]
  28940. Prismatic occasionally double terminated}
  28941. OrthorhombicY
  28942. Brittle}w
  28943. Anhydrous Borates
  28944. Pegmatites
  28945. Czech Republic; India; Langesundsfjord, Norway; Pakistan; California, USA
  28946. Barkevik (near), Langesundfjord, Vestfold, Norway
  28947. Hambergite^Be2BO3[OH]
  28948. Hambergite^Be2BO3[OH]
  28949. ftsTag
  28950. ftstitle
  28951. ftsTitleOverride
  28952. Hammarite
  28953. g3-4_
  28954. Greyy
  28955. Opaque
  28956. Pb2Cu2Bi4S9
  28957. Crystals short prismatic to needle_like{ without terminal faces\ faces curved}5
  28958. OrthorhombicW
  28959. Fracture conchoidal}
  28960. Sulphosalts
  28961. Hydrothermal Ore veins
  28962. Kalmar, Sweden; Salzburg Province, Austria; FSU
  28963. Gladhammar, Sm
  28964. land, Kalmar, Sweden
  28965. Hammarite^Pb2Cu2Bi4S9
  28966. Hammarite^Pb2Cu2Bi4S9
  28967. ftsTag
  28968. ftstitle
  28969. ftsTitleOverride
  28970. HancockiteG
  28971. m6-7a
  28972. Reddish brown
  28973. Translucent
  28974. Perfect
  28975. [Pb{Ca{Sr]2[Al{Fe~3]3[SiO4]3[OH]
  28976. Crystal lath shaped with rounded faces showing characteristic epidote habit\ striated vertically}
  28977. Monoclinic
  28978. Uneven fracture} Brittle}
  28979. Ring Silicates
  28980. Skarns and Calc_Silicates
  28981. New Jersey, USA
  28982. Franklin Furnace, Sussex Co., New Jersey, USA
  28983. Hancockite^[Pb{Ca{Sr]2[Al{Fe~3]3[SiO4]3[OH]
  28984. Hancockite^[Pb{Ca{Sr]2[Al{Fe~3]3[SiO4]3[OH]
  28985. ftsTag
  28986. ftstitle
  28987. ftsTitleOverride
  28988. HanksiteC
  28989. g3-4]
  28990. Colourless}
  28991. Transparent_translucent
  28992. KNa22[SO4]9[CO3]2Cl
  28993. Tabular to short prismatic hexagonal crystals up to 3% in size{ terminated by large basal pinacoids\ crystals commonly interpenetrant}
  28994. Trigonal
  28995. Fracture uneven{ brittle}
  28996. Compound Sulphates
  28997. Evaporites!
  28998. California, USA
  28999. Searles Lake, San Bernardino Co., California, USA
  29000. Hanksite^KNa22[SO4]9[CO3]2Cl
  29001. Hanksite^KNa22[SO4]9[CO3]2Cl
  29002. ftsTag
  29003. ftstitle
  29004. ftsTitleOverride
  29005. HardystoniteK
  29006. g3-4e
  29007. White
  29008. Translucent
  29009. Distinct in one direction
  29010. Ca2ZnSi2O7
  29011. Massive{ granular{ or as disseminated grains}
  29012. TetragonalW
  29013. Brittle}u
  29014. Chain Silicates
  29015. Skarns and Calc_Silicates
  29016. Sussex County, New Jersey, USA
  29017. North Hill Mine, Franklin, Sussex Co., New Jersey, USAK
  29018. Hardystonite^Ca2ZnSi2O7
  29019. Hardystonite^Ca2ZnSi2O7
  29020. ftsTag
  29021. ftstitle
  29022. ftsTitleOverride
  29023. Harkerite
  29024. vNot determined
  29025. Colourless
  29026. Transparent
  29027. Ca12Mg4A6[SiO4]4[BO3]3[CO3]5}H2O
  29028. Simple octahedral crystals}
  29029. TrigonalK
  29030. Silicates
  29031. Skarns and Calc_Silicates
  29032. Isle of Skye, Scotland
  29033. Camas Malag, Broadford, Isle of Skye, Scotland
  29034. Harkerite^Ca12Mg4A6[SiO4]4[BO3]3[CO3]5}H2OU
  29035. Harkerite^Ca12Mg4A6[SiO4]4[BO3]3[CO3]5}H2O
  29036. ftsTag
  29037. ftstitle
  29038. ftsTitleOverride
  29039. Harmotome
  29040. i4-5_
  29041. Colourless to white
  29042. Transparent_translucent
  29043. Distinct in one direction
  29044. [Ba{K][1_2][Si{Al]8O16}*6H2O
  29045. Thick_tabular{ thick_columnar crystals\ penetration twins}i
  29046. Monoclinic
  29047. Brittle{ smooth cleavage planes}
  29048. Framework Silicates
  29049. Late stage cavities in Volcanic rocks
  29050. Connecticut, New York, Pennsylvania, USA; Canada; Finland; Germany; Italy; New Zealand; Norway; Scotland; North Wales; FSU
  29051. St. Andreasberg, Harz, Germany
  29052. Harmotome^[Ba{K][1_2][Si{Al]8O16}*6H2O/
  29053. Harmotome^[Ba{K][1_2][Si{Al]8O16}*6H2O
  29054. ftsTag
  29055. ftstitle
  29056. ftsTitleOverride
  29057. HarstigiteE
  29058. k5-6_
  29059. Colourless
  29060. Transparent
  29061. Ca6[Mn~2{Mg]Be4[SiO4]2[SiO7]2[OH]2
  29062. Crystals stout prismatic{ small})
  29063. OrthorhombicK
  29064. Silicates
  29065. Skarns and Calc_Silicates
  29066. rmland, Sweden
  29067. Harstigen mine, Pajsberg, V
  29068. rmland, Sweden
  29069. Harstigite^Ca6[Mn~2{Mg]Be4[SiO4]2[SiO7]2[OH]2
  29070. Harstigite^Ca6[Mn~2{Mg]Be4[SiO4]2[SiO7]2[OH]2
  29071. ftsTag
  29072. ftstitle
  29073. ftsTitleOverride
  29074. Hashemite
  29075. g3-4[
  29076. Dark green{
  29077. Not determined
  29078. Ba[CrO4{SO4]
  29079. Stubby{ less than 1mm{ doubly terminated crystals}    
  29080. Orthorhombic+
  29081. Anhydrous Sulphates
  29082. Sedimentary rocks
  29083. Amman, Jordan
  29084. Lisdan-Siwaga Fault (along the), Hashem region, Amman (near), Jordan (EC)
  29085. Hashemite^Ba[CrO4{SO4]7
  29086. Hashemite^Ba[CrO4{SO4]
  29087. ftsTag
  29088. ftstitle
  29089. ftsTitleOverride
  29090. Hastite
  29091. Reddish brown
  29092. Not determined
  29093. CoSe2
  29094. Idiomorphic and radiating crystals\ twinning observed}
  29095. Orthorhombic'
  29096. Sulphides{ Tellurides etc
  29097. Hydrothermal Ore veins
  29098. Harz, Germany
  29099. Trogtal Quarry, Lautenthal (near), Harz, Niedersachsen, Germany
  29100. Hastite^CoSe2
  29101. Hastite^CoSe2
  29102. ftsTag
  29103. ftstitle
  29104. ftsTitleOverride
  29105. Hatrurite
  29106. vNot determined
  29107. Ca3SiO5
  29108. Pseudohexagonal crystals}
  29109. Trigonal
  29110. Silicates
  29111. Skarns and Calc_Silicates
  29112. Dead Sea, IsraelE
  29113. Hatrurim formation, Dead Sea (W. of), Israel
  29114. Hatrurite^Ca3SiO5
  29115. Hatrurite^Ca3SiO5
  29116. ftsTag
  29117. y and prismatic F`+0
  29118. . %0`PT
  29119. Yellow to yellowish brown
  29120. Translucent
  29121. Not determined
  29122. Sn2Ta2O7
  29123. Cubic
  29124. Inclusions forming narrow rims around wodginite.
  29125. Pegmatites
  29126. ftstitle
  29127. ftsTitleOverride
  29128. GunningiteC
  29129. e2-3]
  29130. White
  29131. Not determined
  29132. [Zn{Mn~2]SO4}H2O
  29133. Very fine_grained\ efflorescence\ easily soluble in cold water}
  29134. Monoclinic9
  29135. Hydrated Sulphatesa
  29136. Oxidized Zones{ weathering products
  29137. Central Yukon; Dundas, Ontario, Canada
  29138. Calumet mine, Keno Hill - Galena Hill area, Yukon Territory, Canada
  29139. Gunningite^[Zn{Mn~2]SO4}H2O
  29140. Gunningite^[Zn{Mn~2]SO4}H2O
  29141. ftsTag
  29142. ftstitle
  29143. ftsTitleOverride
  29144. Guyanaite
  29145. vNot determined
  29146. Reddish brown
  29147. Cr~3O[OH]
  29148. Massive}
  29149. Orthorhombic
  29150. Hydroxides    
  29151. Alluvials deposits1
  29152. Mazaruni dist., Guyana]
  29153. Merume River, Kamakusa (near), Mazaruni dist., Guyana
  29154. Guyanaite^Cr~3O[OH]
  29155. Guyanaite^Cr~3O[OH]
  29156. ftsTag
  29157. Gunningite
  29158. ftstitle
  29159. ftsTitleOverride
  29160. GunningiteC
  29161. e2-3]
  29162. White
  29163. Not determined
  29164. [Zn{Mn~2]SO4}H2O
  29165. Very fine_grained\ efflorescence\ easily soluble in cold water}
  29166. Monoclinic9
  29167. Hydrated Sulphatesa
  29168. Oxidized Zones{ weathering products
  29169. Central Yukon; Dundas, Ontario, Canada
  29170. Calumet mine, @
  29171. ftstitle
  29172. ftsTitleOverride
  29173. GupeiiteA
  29174. i4-5[
  29175. Greyu
  29176. Opaque
  29177. Fe3Si
  29178. Cubic
  29179. Brittle}
  29180. Native elements and Alloys1
  29181. Alluvial deposits
  29182. Yanshan area, China
  29183. Yanshan, China
  29184. Gupeiite^Fe3Si
  29185. Gupeiite^Fe3Si
  29186. ftsTag
  29187. ftstitle
  29188. ftsTitleOverride
  29189. GyroliteC
  29190. g3-4]
  29191. White
  29192. Transparent_translucent
  29193. Perfect
  29194. NaCa16[Si23Al]O60[OH]5}*15H2O
  29195. Lamellar_radiate structure\ massive}3
  29196. Hexagonal
  29197. Fracture uneven}y
  29198. Silicates
  29199. Skarns and Calc_Silicates
  29200. Skye, Scotland
  29201. Storr, Portree, Skye, Scotland!
  29202. Gyrolite^NaCa16[Si23Al]O60[OH]5}*15H2Og
  29203. Gyrolite^NaCa16[Si23Al]O60[OH]5}*15H2O
  29204. ftsTag
  29205. ftstitle
  29206. ftsTitleOverride
  29207. Gysinite_[Nd]
  29208. vNot determined
  29209. Pb[Nd{La][CO3]2[OH]}H2O
  29210. As pseudo_octahedral crystals up to 1 mm}
  29211. Orthorhombic5
  29212. Brittle}S
  29213. Hydrated Carbonates
  29214. Oxidized Zones{ weathering products
  29215. Democratic Republic of Congo
  29216. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  29217. Gysinite_[Nd]^Pb[Nd{La][CO3]2[OH]}H2O
  29218. Gysinite_[Nd]^Pb[Nd{La][CO3]2[OH]}H2O
  29219. ftsTag
  29220. ftstitle
  29221. ftsTitleOverride
  29222. HagendorfiteG
  29223. g3-4a
  29224. Light green to blackish green
  29225. NaCaMn~2[Fe~2{Fe~3{Mg]2[PO4]3
  29226. Massive}
  29227. Monoclinic!
  29228. Anhydrous PhosphatesK
  29229. Pegmatitesk
  29230. Bayern, Germany
  29231. Hagendorf (S) pegmatite, Waidhaus, Oberpfalz, Bayern, Germany
  29232. Hagendorfite^NaCaMn~2[Fe~2{Fe~3{Mg]2[PO4]3/
  29233. Hagendorfite^NaCaMn~2[Fe~2{Fe~3{Mg]2[PO4]3
  29234. ftsTag
  29235. ftstitle
  29236. ftsTitleOverride
  29237. Haggite
  29238. vNot determined
  29239. Black
  29240. Opaque
  29241. V2O2[OH]3
  29242. Crystals very minute\ as a phase intergrown on a fine scale in parallel orientation with doloresite\ massive\ finely crystalline}
  29243. Monoclinic
  29244. Vanadium Oxysalts
  29245. Sedimentary Uranium Ores
  29246. South Dakota, Wyoming, USA; Dera Ghazi Khan district, Pakistan9
  29247. Carlile, Crook Co., Wyoming, USAo
  29248. Haggite^V2O2[OH]3
  29249. Haggite^V2O2[OH]3
  29250. ftsTag
  29251. ftstitle
  29252. ftsTitleOverride
  29253. HaidingeriteK
  29254. e2-3e
  29255. Colourless to white
  29256. Transparent_translucent
  29257. Perfect
  29258. CaHAsO4}H2O
  29259. Crystals rare\ short prismatic or equant\ fibrous or fine_grained botryoidal coatings}i
  29260. Orthorhombic
  29261. Sectile}
  29262. Hydrated Arsenates
  29263. Oxidized Zones{ weathering products
  29264. Czech Republic; Germany; Nevada, USAE
  29265. chymov (St. Joachimsthal), Z
  29266. padocesky kraj, Bohemia, Czech Republic
  29267. Haidingerite^CaHAsO4}H2O
  29268. Haidingerite^CaHAsO4}H2O
  29269. ftsTag
  29270. ftstitle
  29271. ftsTitleOverride
  29272. Haiweeite [Ranquilite][
  29273. g3-4u
  29274. Yellow to yellowish green
  29275. Ca[UO2]2Si6O15}*5H2O
  29276. Crystals needle_like{ fractions of a millimeter in size\ as spherulitic aggregates\ also as single{ flake_like grains}u
  29277. Monoclinic
  29278. Silicates
  29279. Oxidized Zones{ weathering products
  29280. Coso Mountains, California, USA; Austria; Brazil; Japan
  29281. Haiwee Reservoir, Coso Mts., Inyo Co., California, USA
  29282. Haiweeite [Ranquilite]^Ca[UO2]2Si6O15}*5H2O
  29283. Haiweeite [Ranquilite]^Ca[UO2]2Si6O15}*5H2O
  29284. ftsTag
  29285. ftstitle
  29286. ftsTitleOverride
  29287. Hakite=
  29288. i4-5W
  29289. Brown
  29290. Opaque
  29291. Not determined
  29292. [Cu{Hg{Ag]12Sb4[Se{S]13
  29293. Massive\ xenomorphic grains up to 0}3mm in size}'
  29294. Cubic
  29295. Sulphosalts
  29296. Hydrothermal Ore veins
  29297. Bohemia, Czech Republic
  29298. Predborice, Stredocesky kraj, Bohemia, Czech Republic
  29299. Hakite^[Cu{Hg{Ag]12Sb4[Se{S]13I
  29300. Hakite^[Cu{Hg{Ag]12Sb4[Se{S]13
  29301. ftsTag
  29302. ftstitle
  29303. ftsTitleOverride
  29304. Haradaite
  29305. i4-5[
  29306. Bluish green}
  29307. Perfect
  29308. SrV~4Si2O7
  29309. Massive}
  29310. Orthorhombic
  29311. Silicates
  29312. Metamorphic rocks
  29313. Iwate, Japane
  29314. Yamato Mine, Kagoshima, Japan
  29315. Haradaite^SrV~4Si2O7
  29316. Haradaite^SrV~4Si2O7
  29317. ftsTag
  29318. ftstitle
  29319. ftsTitleOverride
  29320. HydrougranditeG
  29321. k5-6a
  29322. Green
  29323. [Ca{Mg{Fe~2]3[Fe~3{Al]2[SiO4]3_x[OH]4x
  29324. Small grains}
  29325. Cubic
  29326. Orthosilicates
  29327. Basic and Ultrabasic Volcanic rocks
  29328. Hsiaosungshan, China
  29329. Hydrougrandite^[Ca{Mg{Fe~2]3[Fe~3{Al]2[SiO4]3_x[OH]4x
  29330. Hydrougrandite^[Ca{Mg{Fe~2]3[Fe~3{Al]2[SiO4]3_x[OH]4x
  29331. ftsTag
  29332. single{ @
  29333. ftstitle
  29334. ftsTitleOverride
  29335. Hastingsite
  29336. k5-6c
  29337. Dark green
  29338. Translucent_opaque
  29339. Perfect
  29340. NaCa2[Fe~2{Mg]4Fe~3[Al2Si6]O22[OH]2
  29341. Prismatic crystals} Massive{ simple lamellar twinning common}
  29342. Monoclinicw
  29343. Fracture uneven}
  29344. Chain Silicates
  29345. Many different geological environments
  29346. Ontario, Canada
  29347. Dungannon Twp., Hastings County, Ontario, Canadak
  29348. Hastingsite^NaCa2[Fe~2{Mg]4Fe~3[Al2Si6]O22[OH]2
  29349. Hastingsite^NaCa2[Fe~2{Mg]4Fe~3[Al2Si6]O22[OH]2
  29350. ftsTag
  29351. , Bohemia, Czech Republic
  29352. Hakite^(Cu,Hg,Ag)12Sb4(Se,S)13
  29353. Heidornite^Na2Ca3B5OType=A
  29354. rt, f
  29355. EXT"), h
  29356. 24b4,8P
  29357. 4df("xxB
  29358. Brittle, conchoidal.
  29359. Sulphides, Tellurides etc
  29360. ftstitle
  29361. Many different geological environments
  29362. Sphalerite^(Zn,Fe)S
  29363. Widespread common zinc mineral; USA; New South Wales, Australi
  29364. ftstitle
  29365. ftsTitleOverride
  29366. GugiaiteC
  29367. vNot determined
  29368. Colourless
  29369. Transparent
  29370. Perfect
  29371. Ca2BeSi2O7
  29372. Crystals tabular}
  29373. Tetragonal1
  29374. Fracture irregular}
  29375. Ring Silicates
  29376. Skarns and Calc_Silicates
  29377. Gugia, China
  29378. Gugia, China
  29379. Gugiaite^Ca2BeSi2O7
  29380. Gugiaite^Ca2BeSi2O7
  29381. ftsTag
  29382. ftstitle
  29383. ftsTitleOverride
  29384. GriphiteC
  29385. k5-6]
  29386. Brown
  29387. Translucent
  29388. Na4Ca6[Mn{Fe~2{Mg]19Li2Al8[PO4]24[F{OH]8
  29389. Massive}
  29390. Cubic
  29391. Uneven to conchoidal fracture}a
  29392. Anhydrous Phosphates
  29393. Pegmatites
  29394. South Dakota, USA
  29395. Everly mine, Harney City, Pennington Co., South Dakota, USA
  29396. Griphite^Na4Ca6[Mn{Fe~2{Mg]19Li2Al8[PO4]24[F{OH]8
  29397. Griphite^Na4Ca6[Mn{Fe~2{Mg]19Li2Al8[PO4]24[F{OH]8
  29398. ftsTag
  29399. ftstitle
  29400. ftsTitleOverride
  29401. Grischunite
  29402. Reddish brown
  29403. Not determined
  29404. NaCa2[Mn~2]5Fe~3[AsO4]6}*2H2O
  29405. Crystals up to 1mm{ anhedral grains{ lath_like crystals}'
  29406. OrthorhombicI
  29407. Anhydrous Arsenates
  29408. Oxidized Zones{ weathering products
  29409. Canton Grisons, eastern Switzerland
  29410. Falotta, Sursass (Oberhalbstein), Tinizong (Tinzen), Grischun (Graub
  29411. nden), Switzerland
  29412. Grischunite^NaCa2[Mn~2]5Fe~3[AsO4]6}*2H2O
  29413. Grischunite^NaCa2[Mn~2]5Fe~3[AsO4]6}*2H2O
  29414. ftsTag
  29415. ftstitle
  29416. ftsTitleOverride
  29417. Grossular [Grossularite]c
  29418. m6-7}
  29419. Variety of colours
  29420. Transparent_opaque
  29421. Ca3Al2[SiO4]3
  29422. Crystals usually dodecahedrons or trapezohedrons\ also in combination{ or with hexoctahedron\ massive{ compact{ fine or coarse granular{ embedded grains}
  29423. Cubic
  29424. Parting{ sometimes distinct{ fracture uneven to conchoidal{ brittle}1
  29425. OrthosilicatesU
  29426. Skarns and Calc_Silicates
  29427. Widespread western USA; Australia; Canada; Italy; Korea; Mexico; Sri Lanka; Switzerland; FSU
  29428. Siberia, FSU
  29429. Grossular [Grossularite]^Ca3Al2[SiO4]3_
  29430. Grossular [Grossularite]^Ca3Al2[SiO4]3
  29431. ftsTag
  29432. ftstitle
  29433. ftsTitleOverride
  29434. GroutiteC
  29435. k5-6]
  29436. Black
  29437. Opaque
  29438. Perfect
  29439. Mn~3O[OH]
  29440. Crystals usually wedge or lens_shaped with rounded faces\ striated{ in dense groups\ slender striated prisms}
  29441. Orthorhombicy
  29442. Fracture uneven{ brittle}
  29443. Hydroxides
  29444. Skarns and Calc_Silicates
  29445. Talcville, New Jersey, New York, USA; Quebec, Canada; Chihuahua, Mexico
  29446. Mahnomen mine, Cuyuna Range, Crow Wing Co., Minnesota, USA
  29447. Groutite^Mn~3O[OH]
  29448. Groutite^Mn~3O[OH]
  29449. ftsTag
  29450. ftstitle
  29451. ftsTitleOverride
  29452. Grunerite
  29453. k5-6]
  29454. Greyw
  29455. Translucent_opaque
  29456. [Fe{Mg]7Si8O22[OH]2
  29457. Fibrous or fibrolamellar{ often radiated\ twinning very common{ simple{ lamellar}
  29458. Monoclinick
  29459. Chain Silicates
  29460. Metamorphic rocks
  29461. Widespread USA; Australia; Canada; Finland; France; India; Japan; Scotland; South Africa'
  29462. Collobri
  29463. res, Var, France
  29464. Grunerite^[Fe{Mg]7Si8O22[OH]2
  29465. Grunerite^[Fe{Mg]7Si8O22[OH]2
  29466. ftsTag
  29467. ftstitle
  29468. ftsTitleOverride
  29469. Guanine
  29470. vNot determined
  29471. White
  29472. Not determined
  29473. C5H3[NH2]N4O
  29474. Crusts admixed with other minerals}
  29475. Monoclinic
  29476. Organic Compounds
  29477. Caves
  29478. Murra El Elevyn Cave, Western Australia, Australia; North Chincha Island, Peru
  29479. North Chincha Island, Peru ; Murra-el-elevyn Cave, Nullarbor Plain, Western Australia, Australia=
  29480. Guanine^C5H3[NH2]N4Oq
  29481. Guanine^C5H3[NH2]N4O
  29482. ftsTag
  29483. ftstitle
  29484. ftsTitleOverride
  29485. Guerinite
  29486. c1-2[
  29487. Colourless to white
  29488. Perfect
  29489. Ca5H2[AsO4]4}*9H2O
  29490. Spherulites and rosettes{ rarely as single crystals 0}2 _ 0}3mm long{ acicular to wedge_shaped}
  29491. Monoclinica
  29492. Hydrated Arsenates
  29493. Oxidized Zones{ weathering products
  29494. Schneeberg, Sachsen, Germany and Richelsdorf, Hessia, Germany
  29495. Daniel Mine, Schneeberg, Sachsen, Germany
  29496. Guerinite^Ca5H2[AsO4]4}*9H2O
  29497. Guerinite^Ca5H2[AsO4]4}*9H2O
  29498. ftsTag
  29499. ftstitle
  29500. ftsTitleOverride
  29501. IsomertieiteC
  29502. VHN100=592c
  29503. Pd11Sb2As2
  29504. As small grains}
  29505. Hexagonal
  29506. Sulphosalts
  29507. Alluvials deposits
  29508. Minas Gerais, Brazil=
  29509. Itabira, Minas Gerais, Brazil
  29510. Isomertieite^Pd11Sb2As2
  29511. Isomertieite^Pd11Sb2As2
  29512. ftsTag
  29513. anine
  29514. vNot determined
  29515. White
  29516. Not determined
  29517. C5H3[NH2]N4O
  29518. Crusts admixed with other minerals}
  29519. Monoclinic
  29520. Organic Compounds
  29521. Caves
  29522. Murra El Elevyn Cave, Western Australia, Australia; North Chincha Island, Peru
  29523. North Chincha Island, Peru ; Murra-el-elevyn Cave, Nullarbor Plain, Western Australia, Australia=
  29524. Guanine^C5H3(NH2)N4O
  29525. ~3{Al]2[SiO4]2[OH]4
  29526. ftstitle
  29527. ftsTitleOverride
  29528. Guettardite
  29529. g3-4a
  29530. Black
  29531. Perfect
  29532. Pb[Sb{As]2S4
  29533. Isolated anhedral grains{ polysynthetically twinned\ composition plane parallel}#
  29534. MonoclinicC
  29535. Conchoidal fracture{ very brittle}{
  29536. Sulphosalts
  29537. Hydrothermal Ore veins
  29538. San Juan County, Colorado, USA; Ontario, Canada
  29539. Taylor pit, Huntingdon twp., Hastings Co., Ontario, Canada_
  29540. Guettardite^Pb[Sb{As]2S4
  29541. Guettardite^Pb[Sb{As]2S4
  29542. ftsTag
  29543. ftstitle
  29544. ftsTitleOverride
  29545. GuilditeC
  29546. e2-3]
  29547. Yellow to yellowish brown
  29548. Translucent
  29549. Perfect
  29550. CuFe~3[SO4]2[OH]}*4H2O
  29551. Crystals short prismatic{ pseudocubic{ up to 5mm in width}I
  29552. Monoclinici
  29553. Fracture conchoidal{ brittle}
  29554. Hydrated Sulphates
  29555. Effloresences
  29556. Jerome, Arizona, USA
  29557. United Verde Mine, Jerome, Yavapai Co., Arizona, USA]
  29558. Guildite^CuFe~3[SO4]2[OH]}*4H2O
  29559. Guildite^CuFe~3[SO4]2[OH]}*4H2O
  29560. ftsTag
  29561. ftstitle
  29562. ftsTitleOverride
  29563. HaapalaiteA
  29564. vNot determined
  29565. Bronze to brassy
  29566. 4[[Fe{Ni]S]}*3[[Mg{Fe~2][OH]2]
  29567. Thin scales}
  29568. Hexagonal
  29569. Native elements and Alloys3
  29570. Altered Ultramafic rocksa
  29571. Outokumpu, Finland
  29572. Kokka serpentinite, Outokumpu (NNW), Finland
  29573. Haapalaite^4[[Fe{Ni]S]}*3[[Mg{Fe~2][OH]2]
  29574. Haapalaite^4[[Fe{Ni]S]}*3[[Mg{Fe~2][OH]2]
  29575. ftsTag
  29576. vNot determined
  29577. Colourless
  29578. Transparent
  29579. Perfect
  29580. Ca2BeSi2O7
  29581. Crystals tabular}
  29582. Tetragonal1
  29583. Fracture irregular}
  29584. Ring Silicates
  29585. Skarns and Calc_Silicates
  29586. Gugia, China
  29587. Gugia, China
  29588. Gugiaite^Ca2BeSi2O7
  29589. Usually tabular crystals\ polysynthetir
  29590. ; Germany; Italy; India; Norway; South Africa; Sweden; Switzerland; FSU
  29591. Talc (Steatite)^Mg3Si4O10(OH)2
  29592. Talc (Steatite)^Mg3Si4O10(OH)2
  29593. ftstitle
  29594. ftsTitleOverride
  29595. Goslarite
  29596. e2-3_
  29597. Variety of colours
  29598. Transparent
  29599. Perfect
  29600. Zn[SO4]}*7H2O
  29601. Massive{ granular or fibrous\ stalactitic and efflorescent crusts\ synthetic crystals stout\ prismatic}
  29602. Orthorhombic
  29603. Brittle{ dehydrates readily{ soluble in water}
  29604. Hydrated Sulphates
  29605. Efflorescences
  29606. Widespread USA; Australia; Argentina; France; Germany; Mexico; Peru; Spain, Sweden and elsewhere
  29607. Rammelsberg mine, Goslar, Harz, Germany
  29608. Goslarite^Zn[SO4]}*7H2O
  29609. Goslarite^Zn[SO4]}*7H2O
  29610. ftsTag
  29611. ftsTag
  29612. ftstitle
  29613. ftsTitleOverride
  29614. Gotzenite [Geotzenite] [Calcium rinkite or mosandrite]
  29615. vNot determined
  29616. Colourless
  29617. Transparent
  29618. Perfect
  29619. [Ca{Na]7[Ti{Al]2Si4O15[F{OH]3
  29620. Prismatic crystals up to 0}5 mm long}
  29621. Triclinic
  29622. Silicates
  29623. Intermediate to acid Volcanic rocks
  29624. Democratic Republic of Congo?
  29625. Volcanos Area, Rutshuru territory, Kivu, Democratic Republic of Congo
  29626. Gotzenite [Geotzenite] [Calcium rinkite or mosandrite]^[Ca{Na]7[Ti{Al]2Si4O15[F{OH]3
  29627. Gotzenite [Geotzenite] [Calcium rinkite or mosandrite]^[Ca{Na]7[Ti{Al]2Si4O15[F{OH]3
  29628. ftstitle
  29629. ftsTitleOverride
  29630. Goudeyite
  29631. g3-4Y
  29632. Yellow to yellowish green
  29633. [Al{Y][Cu~2]6[AsO4]3[OH]6}*3H2O
  29634. Hairlike
  29635. Hexagonal
  29636. Hydrated Arsenates%
  29637. Oxidized Zones{ weathering products
  29638. Nevada, USA
  29639. Majuba Hill Mine, Pershing Co., Nevada, USA
  29640. Goudeyite^[Al{Y][Cu~2]6[AsO4]3[OH]6}*3H2O
  29641. Goudeyite^[Al{Y][Cu~2]6[AsO4]3[OH]6}*3H2O
  29642. ftsTag
  29643. ftstitle
  29644. ftsTitleOverride
  29645. GoweriteC
  29646. Colourless{
  29647. Transparent
  29648. Distinct in one direction
  29649. CaB6O10}*5H2O
  29650. Crystals long prismatic to needlelike\ grouped in radiating globular clusters\ average crystals are 0}8mm in length by 0}06mm and 0}02mm in width and breadth\ occur up to 1}5mm in length}
  29651. Monoclinic
  29652. Fracture uneven{ brittle}
  29653. Hydrated Borates9
  29654. EvaporitesY
  29655. Death Valley, California, USA
  29656. Hard Scrabble Claim and Debley Mine (NNW), Death Valley National Monument, Inyo Co., California, USA
  29657. Gowerite^CaB6O10}*5H2O=
  29658. Gowerite^CaB6O10}*5H2O
  29659. ftsTag
  29660. ftsTag
  29661. ftstitle
  29662. ftsTitleOverride
  29663. Goyazite [Hamlinite]Y
  29664. i4-5s
  29665. Colourless
  29666. Transparent
  29667. Perfect
  29668. SrAl3[PO4]2[OH]5}H2O
  29669. Crystals small{ rhombohedral{ pseudocubic{ tabular\ rhombohedral faces commonly striated horizontally\ rounded grains or pebbles}
  29670. Trigonal
  29671. Hydrated Phosphates
  29672. Pegmatites
  29673. Boulder County, Colorado, USA
  29674. Serra de Congonhas, Diamantina, Minas Gerais, Brazil{
  29675. Goyazite [Hamlinite]^SrAl3[PO4]2[OH]5}H2O
  29676. Goyazite [Hamlinite]^SrAl3[PO4]2[OH]5}H2O
  29677. ftstitle
  29678. ftsTitleOverride
  29679. GraemiteA
  29680. g3-4[
  29681. Bluish green}
  29682. CuTeO3}H2O
  29683. Crystals up to 8mm}
  29684. Orthorhombic
  29685. Parting{ brittle}
  29686. Selenites{ Selenates{ Tellurites{ Telluratesm
  29687. Oxidized Zones{ weathering products
  29688. Bisbee and Yuma County, Arizona, USA
  29689. Cole Shaft, Bisbee, Cochise Co., Arizona, USA
  29690. Graemite^CuTeO3}H2O
  29691. Graemite^CuTeO3}H2O
  29692. ftsTag
  29693. ftstitle
  29694. ftsTitleOverride
  29695. Grandidierite
  29696. o7-8g
  29697. Greenish blue
  29698. Translucent
  29699. Perfect
  29700. [Mg{Fe~2]Al3[BO4][SiO4]O
  29701. Elongated crystals}
  29702. OrthorhombicE
  29703. Fracture uneven}k
  29704. Silicates
  29705. Pegmatites
  29706. Madagascar
  29707. Andrahomana, Taolagnaro (Fort-Dauphin), Madagascar
  29708. Grandidierite^[Mg{Fe~2]Al3[BO4][SiO4]OY
  29709. Grandidierite^[Mg{Fe~2]Al3[BO4][SiO4]O
  29710. ftsTag
  29711. ftstitle
  29712. ftsTitleOverride
  29713. Grantsite
  29714. c1-2Y
  29715. Dark greeny
  29716. NaCa[V~5{V~4]6O16}*4H2O
  29717. Microscopic bladed crystals}
  29718. Monoclinic
  29719. Vanadium Oxysalts
  29720. Sedimentary Ore depositsO
  29721. F-33 mine, Grants, Valencia Co., New Mexico; also Colorado and Utah, USA
  29722. Grantsite^NaCa[V~5{V~4]6O16}*4H2O
  29723. Grantsite^NaCa[V~5{V~4]6O16}*4H2O
  29724. ftsTag
  29725. ftstitle
  29726. ftsTitleOverride
  29727. GraphiteA
  29728. c1-2[
  29729. Black
  29730. Opaque
  29731. Perfect
  29732. Thin tabular crystals\ lamellar{ scaly{ compact{ massive{ earthy{ disseminated{ dendritic}9
  29733. TrigonalW
  29734. Flexible{ greasy}
  29735. Native elements and Alloys
  29736. Many different geological environments
  29737. Widespread USA; Canada; England; central Europe; Germany; Greenland; Mexico; Sri Lanka; FSU
  29738. Graphite^C
  29739. Graphite^C
  29740. ftsTag
  29741. ftstitle
  29742. ftsTitleOverride
  29743. Gratonite
  29744. e2-3_
  29745. Dark grey
  29746. Opaque
  29747. Pb9As4S15
  29748. Crystals prismatic\ large{ massive}
  29749. Trigonal-
  29750. Brittle}K
  29751. Sulphosalts
  29752. Hydrothermal Ore veins
  29753. Cerro de Pasco, Peru; Tsumeb, Namibia; Taiwan
  29754. Excelsior mine, Cerro de Pasco, Pasco dept., Peru
  29755. Gratonite^Pb9As4S15
  29756. Gratonite^Pb9As4S15
  29757. ftsTag
  29758. ftstitle
  29759. ftsTitleOverride
  29760. Grayite
  29761. g3-4Y
  29762. Yellowu
  29763. [Th{Pb{Ca]PO4}H2O
  29764. Massive{ very fine grained{ powdery}
  29765. Trigonal
  29766. Fracture conchoidal}9
  29767. Hydrated Phosphates
  29768. Sedimentary rocks
  29769. Colorado, Wyoming, USA; Zimbabwe
  29770. Zimbabwe
  29771. Grayite^[Th{Pb{Ca]PO4}H2O
  29772. Grayite^[Th{Pb{Ca]PO4}H2O
  29773. ftsTag
  29774. ftstitle
  29775. ftsTitleOverride
  29776. Greenockite
  29777. g3-4c
  29778. Yellow to orange
  29779. Translucent
  29780. Distinct in one direction
  29781. Massive{ earthy{ rarely short_columnar crystals\  mostly as powdery}O
  29782. Trigonalm
  29783. Brittle}
  29784. Sulphides{ Tellurides etc
  29785. Hydrothermal Ore veins
  29786. central western USA; Australia; Spain; Tsumeb, Namibia3
  29787. Bishopton, Renfrewshire, Scotland
  29788. Greenockite^CdS
  29789. Greenockite^CdS
  29790. ftsTag
  29791. ftstitle
  29792. ftsTitleOverride
  29793. GreenaliteG
  29794. vNot determined
  29795. Green
  29796. Translucent_opaque
  29797. [Fe~2{Fe~3]2_3Si2O5[OH]4
  29798. Massive\ as minute rounded granules usually between 0}1 to 1mm in diameter}
  29799. Orthorhombic}
  29800. Somewhat magnetic}
  29801. Sheet Silicates
  29802. Regional Metamorphic rocks
  29803. Minnesota, USA; Bergslagen, Sweden; Grisons, SwitzerlandI
  29804. Mesabi Dist., St. Louis Co., Minnesota, USA
  29805. Greenalite^(Fe+2,Fe+3)2-3Si2O5(OH)4
  29806. Medvezhii Lo@
  29807. ftstitle
  29808. ftsTitleOverride
  29809. Grimaldiite
  29810. vNot determined
  29811. Not determined
  29812. Cr~3O[OH]
  29813. Intergrowths of 1mm tabular crystals}
  29814. Trigonal#
  29815. HydroxidesC
  29816. Alluvials depositsk
  29817. Merume River, Guyana
  29818. Merume River, Kamakusa (near), Mazaruni dist., Guayana
  29819. Grimaldiite^Cr~3O[OH]
  29820. Grimaldiite^Cr~3O[OH]
  29821. ftsTag
  29822. Colorado, New Jersey, USA
  29823. ftstitle
  29824. Scrub Oaks mine, Dover, Morris Co., New Jersey, USA
  29825. Synchysite-(Y) (Doverite)^(Y,Ce)Ca(CO3)2F
  29826. Synchysite-(Y) (Doverite)^(Y,Ce)Ca(CO3)2F
  29827. Synadelphite
  29828. Variety of colours
  29829. Transparent-translucent
  29830. ftstitle
  29831. ftsTitleOverride
  29832. GobbinsiteC
  29833. vNot determined
  29834. White
  29835. Na4[Cu{Mg{K2]Al6Si10O32}*12H2O
  29836. Clusters of lath_shaped{ fibrous crystals\ twinning}
  29837. Orthorhombic?
  29838. Framework Silicates
  29839. Late stage cavities in Volcanic rocks
  29840. County Antrim, Northern Ireland
  29841. The Gobbins, Island Magee, Co. Antrim, Northern Ireland
  29842. Gobbinsite^Na4[Cu{Mg{K2]Al6Si10O32}*12H2O
  29843. Gobbinsite^Na4[Cu{Mg{K2]Al6Si10O32}*12H2O
  29844. ftsTag
  29845. ftstitle
  29846. ftsTitleOverride
  29847. Godlevskite
  29848. i4-5]
  29849. Not determined
  29850. [Ni{Fe]7S6
  29851. Aggregates and single grains up to 1mm{ rarely more than 0}3mm in size\ twinning common and often complex{ sometimes forming `elbow` bends}
  29852. Orthorhombice
  29853. Sulphides{ Tellurides etc
  29854. Hydrothermal Ore veins
  29855. Noril'sk deposit and Talnakh deposit, FSU
  29856. Talnakh (Tylnakh), Noril'sk (near), Siberia (N), FSUK
  29857. Godlevskite^[Ni{Fe]7S6
  29858. Godlevskite^[Ni{Fe]7S6
  29859. ftsTag
  29860. ftstitle
  29861. ftsTitleOverride
  29862. GoedkeniteC
  29863. Colourless{
  29864. [Sr{Ca]2Al[PO4]2[OH]
  29865. Warped{ lozenge_shaped{ tabular crystals up to 1mm}
  29866. Monoclinic)
  29867. Anhydrous PhosphatesS
  29868. Pegmatitess
  29869. North Groton, New Hampshire, USA
  29870. Palermo #1 Mine, North Groton, Grafton Co., New Hampshire, USA
  29871. Goedkenite^[Sr{Ca]2Al[PO4]2[OH]
  29872. Goedkenite^[Sr{Ca]2Al[PO4]2[OH]
  29873. ftsTag
  29874. ftstitle
  29875. ftsTitleOverride
  29876. Kambaldaite
  29877. Green
  29878. Not determined
  29879. NaNi4[CO3]3[OH]3}*3H2O
  29880. Layers and concretionary growths up to 2mm thick\ encrustations on massive material composed of hexagonal prismatic crystals}
  29881. Trigonal{
  29882. Hydrated Carbonates
  29883. Oxidized Zones{ weathering products
  29884. Kambalda nickel deposit, south of Kalgoorlie, Western Australia
  29885. Otter Shoot, Kambalda, Western Australia, Australia
  29886. Kambaldaite^NaNi4[CO3]3[OH]3}*3H2O
  29887. Kambaldaite^NaNi4[CO3]3[OH]3}*3H2O
  29888. ftsTag
  29889. inic)
  29890. Anhydrous PhosphatesS
  29891. Pegmatitess
  29892. North Groton, New Hampshire, USA
  29893. Palermo #1 Mine, North Groton, Grafton Co., New Hampshire, USA
  29894. Goedkenite^(Sr,Ca)2Al(PO4)2(OH)
  29895. ftstitle
  29896. ftstitle
  29897. ftsTitleOverride
  29898. Gold9
  29899. e2-3S
  29900. Yellowo
  29901. Opaque
  29902. Sheets{ plates{ grains{ compact{ dendritic skeleta\ rarely octahedral{ cube_like{ dodecahedral crystals\ feather_shaped{ arborescent{ filiform{ capillary{ platy agg}{ mossy}
  29903. Cubic
  29904. Ductile{ malleable{ flexible{ hackly}
  29905. Native elements and Alloys    
  29906. Hydrothermal Ore veins5
  29907. Widespread; western USA; Alaska; Australia; Brazil; Canada; Chile; China; Columbia; India; Mexico; Romania; South Africa; FSU
  29908. Gold^Au
  29909. Gold^Au
  29910. ftsTag
  29911. ftstitle
  29912. ftsTitleOverride
  29913. GoldichiteC
  29914. e2-3]
  29915. Yellow to yellowish green
  29916. Perfect
  29917. KFe~3[SO4]2}*4H2O
  29918. Crystals commonly singly terminated prismatic laths flattened parallel\ radiating clusters of crystals and fine_grained crystalline encrustations}{
  29919. Monoclinic
  29920. Hydrated Sulphates
  29921. Effloresences
  29922. Swell, Utah, USA
  29923. Dexter 7 Mine, Emery Co., San Rafael Swell, Calf Mesa, Utah, USAc
  29924. Goldichite^KFe~3[SO4]2}*4H2O
  29925. Goldichite^KFe~3[SO4]2}*4H2O
  29926. ftsTag
  29927. ftstitle
  29928. ftsTitleOverride
  29929. GoldmaniteC
  29930. m6-7]
  29931. Dark green}
  29932. Ca3[V{Al{Fe~3]2[SiO4]3
  29933. Dodecahedral crystals rarely exceeding 0}1mm and averaging 0}02mm in diameter\ usually anhedral}9
  29934. Cubic
  29935. Orthosilicatesy
  29936. Metamorphic rocks
  29937. Albuquerque, New Mexico, USA
  29938. Laguna, Valencia Co., New Mexico, USA
  29939. Goldmanite^Ca3[V{Al{Fe~3]2[SiO4]3
  29940. Goldmanite^Ca3[V{Al{Fe~3]2[SiO4]3
  29941. ftsTag
  29942. ftstitle
  29943. ftsTitleOverride
  29944. GonnarditeE
  29945. i4-5_
  29946. White
  29947. Translucent
  29948. Not determined
  29949. Na2CaAl4Si6O20}*7H2O
  29950. Massive{ fibrous\ in spherules with radiating structure}9
  29951. Orthorhombic[
  29952. Framework Silicates
  29953. Late stage cavities in Volcanic rocks
  29954. Crestmore, Riverside County, California, USA; Austria; France; Germany; Greenland; Italy; Japan; Norway
  29955. Chaux de Bergonne, Gignat, Puy-de-D
  29956. me, France
  29957. Gonnardite^Na2CaAl4Si6O20}*7H2O
  29958. Gonnardite^Na2CaAl4Si6O20}*7H2O
  29959. ftsTag
  29960. ftstitle
  29961. ftsTitleOverride
  29962. Gonyerite
  29963. e2-3_
  29964. Brown
  29965. Translucent
  29966. Perfect
  29967. [Mn{Mg]5Fe~3[Si3Fe~3]O10[OH]8
  29968. Radial aggregates of laths and plates} Tiny pseudohexagonal plates}
  29969. Orthorhombick
  29970. Flexible but inelastic}
  29971. Sheet Silicates
  29972. Skarns and Calc_Silicates
  29973. rmland, Sweden
  29974. ngban mine, Filipstad (near), V
  29975. rmland, Sweden[
  29976. Gonyerite^[Mn{Mg]5Fe~3[Si3Fe~3]O10[OH]8
  29977. Gonyerite^[Mn{Mg]5Fe~3[Si3Fe~3]O10[OH]8
  29978. ftsTag
  29979. ftstitle
  29980. ftsTitleOverride
  29981. Goosecreekite
  29982. i4-5c
  29983. Colourless to white
  29984. Perfect
  29985. CaAl2Si6O16}*5H2O
  29986. Polycrystalline aggregates and as imperfect single crystals up to 2mm in diameter};
  29987. Monoclinic[
  29988. Framework Silicates
  29989. Late stage cavities in Volcanic rocks
  29990. Goose Creek quarry, Leesburg, Virginia, USA
  29991. Luck Goose Creek Quarry, Loudoun Co., Virginia, USA
  29992. Goosecreekite^CaAl2Si6O16}*5H2O
  29993. Goosecreekite^CaAl2Si6O16}*5H2O
  29994. ftsTag
  29995. ftstitle
  29996. ftsTitleOverride
  29997. GorceixiteE
  29998. White
  29999. Not determined
  30000. BaAl3[PO4][PO3OH][OH]6
  30001. Botryoidal{ radial_fibrous aggregates and as grains and pebbles}
  30002. Trigonal=
  30003. Fracture porcelaneous}i
  30004. Anhydrous Phosphates
  30005. Sedimentary rocks
  30006. Arkansas, Missouri, South Carolina, USA; Africa; Brazil; Guyana; Romania; Switzerland
  30007. Rio Abaeto, Minas Gerais, Brazil]
  30008. Gorceixite^BaAl3[PO4][PO3OH][OH]6
  30009. Gorceixite^BaAl3[PO4][PO3OH][OH]6
  30010. ftsTag
  30011. ftstitle
  30012. ftsTitleOverride
  30013. Gordonite
  30014. g3-4_
  30015. Colourless to white
  30016. Transparent
  30017. Perfect
  30018. MgAl2[PO4]2[OH]2}*8H2O
  30019. Crystals rare{ minute{ prismatic to platy\ vertically striated\ usually as sheaf_like aggregates}
  30020. Triclinic
  30021. Fracture conchoidal{ brittle}
  30022. Hydrated Phosphates
  30023. Sedimentary rocks
  30024. Utah, USA; Milgun Station, Western AustraliaU
  30025. Clay Canyon, Fairfield (near), Utah Co., Utah, USA
  30026. Gordonite^MgAl2[PO4]2[OH]2}*8H2O
  30027. Gordonite^MgAl2[PO4]2[OH]2}*8H2O
  30028. ftsTag
  30029. ftstitle
  30030. ftsTitleOverride
  30031. Gortdrumite
  30032. vNot determined
  30033. [Cu{Fe]6Hg2S5
  30034. Tiny grains showing lamellar twinning}
  30035. Orthorhombic
  30036. Sulphides{ Tellurides etc
  30037. Hydrothermal Ore veinsE
  30038. Tipperary, Irelandm
  30039. Gortdrum orebody, Co. Tipperary, Ireland
  30040. Gortdrumite^[Cu{Fe]6Hg2S5
  30041. Gortdrumite^[Cu{Fe]6Hg2S5
  30042. ftsTag
  30043. ftsTitleOverride
  30044. Gorgeyite [Goergyite]
  30045. g3-4u
  30046. Colourless
  30047. Distinct in one direction
  30048. K2Ca5[SO4]6}H2O
  30049. Crystals thin tabular}
  30050. Monoclinic7
  30051. Fracture splintery}
  30052. Hydrated Sulphates
  30053. Evaporites
  30054. Ischl salt deposit, Austria
  30055. Ischl salt mine, Ober
  30056. sterreich, Austria
  30057. rgeyite (Goergyite)^K2Ca5(SO4)6.H2O
  30058. Fracture conchoidal{ brittle}
  30059. BaV+4Si2O7
  30060. Tiny flakes and aggregates.
  30061. Distinct.
  30062. Orthorhombic
  30063. Silicates
  30064. Metamorphic rocks
  30065. ftstitle
  30066. Gumma Prefecture, Japan
  30067. Suzukiite^BaV+4Si2O7
  30068. Mogurazawa mine, Gumma prefecture,\m
  30069. ftstitle
  30070. ftsTitleOverride
  30071. GinoriteA
  30072. g3-4[
  30073. White
  30074. Transparent_translucent
  30075. Not determined
  30076. Ca2B14O23}*8H2O
  30077. Rhomb_shaped plates\ also as dense masses and small pellets}A
  30078. Monoclinica
  30079. Hydrated Borates
  30080. Evaporites
  30081. Death Valley, California, USA; Nova Scotia, Canada; Italy; Turkey
  30082. Sasso Pisano, Val di Cecina, Pisa, Toscana, Italy
  30083. Ginorite^Ca2B14O23}*8H2O
  30084. Ginorite^Ca2B14O23}*8H2O
  30085. ftsTag
  30086. ftstitle
  30087. ftsTitleOverride
  30088. Giraudite
  30089. vNot determined
  30090. Opaque
  30091. [Cu{Zn{Ag]12[As{Sb]4[Se{S]13
  30092. Microscopic grains}
  30093. Cubic
  30094. Sulphosalts
  30095. Hydrothermal Ore veinsG
  30096. Puy-de-D
  30097. me, France
  30098. ane, Vernet-la-Varenne, Livardois Mtns., Puy-de-D
  30099. me, France
  30100. Giraudite^[Cu{Zn{Ag]12[As{Sb]4[Se{S]13
  30101. Giraudite^[Cu{Zn{Ag]12[As{Sb]4[Se{S]13
  30102. ftsTag
  30103. ftstitle
  30104. ftsTitleOverride
  30105. Girdite
  30106. e2-3Y
  30107. White
  30108. Not determined
  30109. Pb3H2[Te~4O3][Te~6O6]
  30110. As dense chalky spherules up to 3mm in diameter}
  30111. Monoclinic+
  30112. Brittle}I
  30113. Selenites{ Selenates{ Tellurites{ Tellurates
  30114. Oxidized Zones{ weathering products
  30115. Tombstone, Arizona, USA
  30116. Grand Central mine, Tombstone, Cochise Co., Arizona, USAA
  30117. Girdite^Pb3H2[Te~4O3][Te~6O6]
  30118. Girdite^Pb3H2[Te~4O3][Te~6O6]
  30119. ftsTag
  30120. ftstitle
  30121. ftsTitleOverride
  30122. Gismondine [Gismondite]
  30123. i4-5y
  30124. Colourless to white
  30125. Transparent_translucent
  30126. Distinct in one direction
  30127. Ca2Al4Si4O16}*9H2O)
  30128. Crystals pseudotetragonal bipyramids produced by twinning}y
  30129. Monoclinic
  30130. Framework Silicates
  30131. Late stage cavities in Volcanic rocks
  30132. Arizona, Hawaii, Pennsylvania, USA; Australia; Faeroe Islands; Germany; Iceland; Ireland; Israelu
  30133. Capo di Bove, Roma, Italy
  30134. Gismondine [Gismondite]^Ca2Al4Si4O16}*9H2O
  30135. Gismondine [Gismondite]^Ca2Al4Si4O16}*9H2O
  30136. ftsTag
  30137. ftstitle
  30138. ftsTitleOverride
  30139. GittinsiteC
  30140. g3-4]
  30141. White
  30142. Not determined
  30143. CaZrSi2O7
  30144. Fibrous to radiating masses with fibres up to 0}1mm in length}
  30145. Monoclinic1
  30146. Silicates
  30147. Basic and Ultrabasic Volcanic rocks
  30148. Kipawa, Quebec, Canada
  30149. Kipawa River complex, Villedieu Twp., T
  30150. miscamingue Co., Qu
  30151. bec, Canada
  30152. Gittinsite^CaZrSi2O7I
  30153. Gittinsite^CaZrSi2O7
  30154. ftsTag
  30155. ftstitle
  30156. ftsTitleOverride
  30157. Giuseppettite
  30158. vNot determined
  30159. Violet
  30160. [Na{K{Ca]7_8[Si{Al]12O24[SO4{Cl]1_2
  30161. Trigonal
  30162. Framework Silicates
  30163. Intermediate_acid Volcanic rocks?
  30164. Roma, Italy
  30165. Sacrofano, Lazio (Latium), Roma, Italy
  30166. Giuseppettite^[Na{K{Ca]7_8[Si{Al]12O24[SO4{Cl]1_2
  30167. Giuseppettite^[Na{K{Ca]7_8[Si{Al]12O24[SO4{Cl]1_2
  30168. ftsTag
  30169. ftstitle
  30170. ftsTitleOverride
  30171. GlauberiteG
  30172. e2-3a
  30173. Colourless
  30174. Transparent_translucent
  30175. Perfect
  30176. Na2Ca[SO4]2
  30177. Compact{ tabular{ columnar crystals{ in druses{ coarse spathic{ reniform{ earthy}
  30178. Monoclinicw
  30179. Brittle{ conchoidal}
  30180. Anhydrous Sulphates
  30181. Evaporites
  30182. Widespread; Arizona, California, New Mexico, Texas, Utah, USA; Australia; Austria; Canada; Chile; China; France; Germany; India; Spain
  30183. Villarubia, Ocana (near), Toledo, Spain
  30184. Glauberite^Na2Ca[SO4]2
  30185. Glauberite^Na2Ca[SO4]2
  30186. ftsTag
  30187. ftstitle
  30188. ftsTitleOverride
  30189. Glaucochroite
  30190. Variety of colours
  30191. Translucent
  30192. Indistinct
  30193. CaMnSiO4
  30194. Crystals long prismatic{ single or in compound aggregates\ rarely massive{ coarse to fine granular\ twinning{ penetration and contact}
  30195. Orthorhombic
  30196. Very brittle}
  30197. Silicates
  30198. Skarns and Calc_Silicates
  30199. Sussex County, New Jersey, USAS
  30200. Franklin Furnace, Sussex Co., New Jersey, USA
  30201. Glaucochroite^CaMnSiO4
  30202. Glaucochroite^CaMnSiO4
  30203. ftsTag
  30204. ftstitle
  30205. ftsTitleOverride
  30206. Glaucodot
  30207. Grey to silver
  30208. Opaque
  30209. Perfect
  30210. [Co{Fe]AsS
  30211. Crystals short prismatic{ striated in the prism zone\ massive\ twinning\ as trillings or cruciform twins}
  30212. Orthorhombic}
  30213. Fracture uneven{ brittle}
  30214. Sulphides{ Tellurides etc
  30215. Hydrothermal Ore veins    
  30216. Oregon, USA; Australia; Chile; England; Morocco; Norway; Romania; Spain; Sweden
  30217. Huasco, Valparaiso, Chile
  30218. Glaucodot^[Co{Fe]AsS
  30219. Glaucodot^[Co{Fe]AsS
  30220. ftsTag
  30221. ftstitle
  30222. ftsTitleOverride
  30223. Glaucokerinite  [Glaucocerinite]m
  30224. [Zn{Cu]10Al6[SO4]3[OH]32}*18H2O
  30225. Massive with radial fibrous structure}
  30226. Monoclinic1
  30227. Hydrated SulphatesY
  30228. Slags and Clinkers
  30229. Attik
  30230. , Greece
  30231. vrion (Laurium), Attik
  30232. , Greece
  30233. Glaucokerinite  [Glaucocerinite]^[Zn{Cu]10Al6[SO4]3[OH]32}*18H2O=
  30234. Glaucokerinite  [Glaucocerinite]^[Zn{Cu]10Al6[SO4]3[OH]32}*18H2O
  30235. ftsTag
  30236. ftstitle
  30237. ftsTitleOverride
  30238. GlauconiteC
  30239. Green
  30240. Translucent_opaque
  30241. Perfect
  30242. [K{Na][Fe~3{Al{Mg]2[Si{Al]4O10[OH]2
  30243. Latlike crystals}
  30244. Monoclinic?
  30245. Sheet Silicates
  30246. Sedimentary rocks
  30247. Widespread USA; Australia; Belgium; England; France; New Zealand; India and FSU
  30248. Glauconite^[K{Na][Fe~3{Al{Mg]2[Si{Al]4O10[OH]2A
  30249. Glauconite^[K{Na][Fe~3{Al{Mg]2[Si{Al]4O10[OH]2
  30250. ftsTag
  30251. ftstitle
  30252. ftsTitleOverride
  30253. Glaucophane
  30254. Black
  30255. Translucent
  30256. Perfect
  30257. Na2[Mg{Fe~2]3Al2Si8O22[OH]2
  30258. Crystals usually slender prismatic\ massive{ fibrous{ columnar or granular\ twinning{ simple\ lamellar}
  30259. Monoclinic
  30260. Fracture uneven to conchoidal\ brittle}
  30261. Chain Silicates
  30262. Basic and Ultrabasic Volcanic rocks
  30263. California, Colorado, Washington, USA; France; Corsica; Italy; Japan; Scotland; Switzerland; Syra
  30264. Syra island, Kikl
  30265. dhes (Cyclades Islands), Greece
  30266. Glaucophane^Na2[Mg{Fe~2]3Al2Si8O22[OH]2
  30267. Glaucophane^Na2[Mg{Fe~2]3Al2Si8O22[OH]2
  30268. ftsTag
  30269. ftstitle
  30270. ftsTitleOverride
  30271. Glaukosphaerite
  30272. g3-4i
  30273. Green
  30274. [Cu{Ni]2[CO3][OH]2
  30275. Spherules composed of fibres elongated}
  30276. Monoclinic%
  30277. Cleavage parallel to elongation}[
  30278. Anhydrous Carbonates
  30279. Oxidized Zones{ weathering products
  30280. Carr Boyd Rocks, Kambalda, Scotia, Widgiemooltha, Windarra, Western Australia
  30281. Hampton East Location 48, Kambalda, Western Australia, Australiay
  30282. Glaukosphaerite^[Cu{Ni]2[CO3][OH]2
  30283. Glaukosphaerite^[Cu{Ni]2[CO3][OH]2
  30284. ftsTag
  30285. Green
  30286. [Cu{Ni]2[CO3][OH]2
  30287. Spherules composed of fibres elongated}
  30288. Monoclinic%
  30289. Cleavage parallel to elongation}[
  30290. Anhydrous Carbonates
  30291. Oxidized Zones{ weathering products
  30292. Carr Boyd Rocks, Kambalda, Scotia, Widgiemooltha, Windarra, Western Australia
  30293. Hampton East Location 48, Kambalda, Western Australia, Australiay
  30294. Glaukosphaerite^(Cu,Ni)2(CO3)(OH)2
  30295. itleOverride
  30296. Haradaite
  30297. s, Balu
  30298. Exck"d
  30299. -data 
  30300. onversa
  30301. St$#    /
  30302. :2882628
  30303. :dZeType=A
  30304. rt, f
  30305. ftstitle
  30306. ftsTitleOverride
  30307. Georgeite
  30308. c1-2[
  30309. Blueu
  30310. Sub_translucent_Opaque
  30311. Cu2[CO3][OH]2}*6H2O
  30312. Pulverulent coatings}
  30313. Cubic
  30314. Hydrated Carbonates
  30315. Oxidized Zones{ weathering products
  30316. Western Australia, Australia
  30317. Carr Boyd mine, Kalgoorlie (near), Western Australia, Australia
  30318. Georgeite^Cu2[CO3][OH]2}*6H2O
  30319. Georgeite^Cu2[CO3][OH]2}*6H2O
  30320. ftsTag
  30321. ftstitle
  30322. ftsTitleOverride
  30323. Georgiadesite
  30324. g3-4c
  30325. White
  30326. Pb16[AsO4]4Cl14O2[OH]2
  30327. Stubby pseudohexagonal tablets with platy structure\ lamellar twinning\ grooved and striated}
  30328. MonoclinicY
  30329. Anhydrous Arsenates
  30330. Slags and Clinkers
  30331. Laurium, Greece
  30332. vrion (Laurium), Attik
  30333. , Greece
  30334. Georgiadesite^Pb16[AsO4]4Cl14O2[OH]2M
  30335. Georgiadesite^Pb16[AsO4]4Cl14O2[OH]2
  30336. ftsTag
  30337. ftstitle
  30338. ftsTitleOverride
  30339. Gerhardtite
  30340. Green
  30341. Transparent
  30342. Perfect
  30343. Cu2[NO3][OH]3
  30344. Crystals thick tabular{ pyramid zone striated}%
  30345. OrthorhombicG
  30346. Flexible}
  30347. Nitrates{ Iodates
  30348. Oxidized Zones{ weathering products
  30349. Arizona, USA; Katanga, Democratic Republic of Congo
  30350. United Verde mine, Jerome, Yavapai Co., Arizona, USA]
  30351. Gerhardtite^Cu2[NO3][OH]3
  30352. Gerhardtite^Cu2[NO3][OH]3
  30353. ftsTag
  30354. ftstitle
  30355. ftsTitleOverride
  30356. Germanite
  30357. Greyw
  30358. Opaque
  30359. Cu13Fe2Ge2S16
  30360. Massive}
  30361. Cubic
  30362. Brittle})
  30363. Sulphides{ Tellurides etc
  30364. Hydrothermal Ore veins
  30365. Tsumeb, Namibia
  30366. Tsumeb, Namibia
  30367. Germanite^Cu13Fe2Ge2S16
  30368. Germanite^Cu13Fe2Ge2S16
  30369. ftsTag
  30370. ftstitle
  30371. ftsTitleOverride
  30372. GersdorffiteK
  30373. k5-6e
  30374. White
  30375. Opaque
  30376. Perfect
  30377. NiAsS
  30378. Crystals octahedral{ cubo_octahedral{ or pyritohedral\ faces commonly striated like pyrite\ massive{ granular and lamellar}
  30379. Cubic
  30380. Fracture uneven{ brittle}
  30381. Sulphides{ Tellurides etc
  30382. Hydrothermal Ore veins
  30383. Widespread; Austria; Western Australia; Burma; Canada; Czech Republic; England; Greece; Spain; Arizona, California, Colorado, Montana, USA; Zimbabwe
  30384. Commercial Ore kyanite mine, South Carolina, USA
  30385. Gersdorffite^NiAsS3
  30386. Gersdorffite^NiAsS
  30387. ftsTag
  30388. ftstitle
  30389. ftsTitleOverride
  30390. Gerstleyite
  30391. e2-3]
  30392. Good in two directions
  30393. Na2[Sb{As]8S13}*2H2O
  30394. As groups of small plates\ granular\ fibrous spherules}
  30395. Monoclinic;
  30396. Sulphides{ Tellurides etc
  30397. California, USA
  30398. Baker and Jennifer mines, Kramer dist., Kern Co., California, USA
  30399. Gerstleyite^Na2[Sb{As]8S13}*2H2O)
  30400. Gerstleyite^Na2[Sb{As]8S13}*2H2O
  30401. ftsTag
  30402. ftstitle
  30403. ftsTitleOverride
  30404. GerstmanniteI
  30405. i4-5c
  30406. White
  30407. Translucent_opaque
  30408. [Mg{Mn]2ZnSiO4[OH]2
  30409. Bunched prismatic crystals forming mats and sprays\ individual crystals are up to 2 x 2 x 10mm{ not terminated}
  30410. Orthorhombic
  30411. Silicates
  30412. Skarns and Calc_Silicates
  30413. Sussex County, New Jersey, USA
  30414. Sterling Hill Mine, Ogdensburg, Sussex Co., New Jersey, USA
  30415. Gerstmannite^[Mg{Mn]2ZnSiO4[OH]2
  30416. Gerstmannite^[Mg{Mn]2ZnSiO4[OH]2
  30417. ftsTag
  30418. ftstitle
  30419. ftsTitleOverride
  30420. Getchellite
  30421. c1-2a
  30422. Perfect
  30423. AsSbS3
  30424. Equant subhedral crystals less than 0}5mm in diameter\ anhedral grains up to 4mm in maximum dimension}1
  30425. MonoclinicQ
  30426. Micaceous{ yielding flexible but inelastic lamellae{ fracture splintery{ sectile}
  30427. Sulphides{ Tellurides etc
  30428. Hydrothermal Ore veins
  30429. Humboldt County, Nevada, USAG
  30430. Getchell Mine, South Pit Extension, Humboldt Co., Nevada, USA
  30431. Getchellite^AsSbS3
  30432. Getchellite^AsSbS3
  30433. ftsTag
  30434. ftstitle
  30435. ftsTitleOverride
  30436. Gianellaite
  30437. Yellowy
  30438. Not determined
  30439. Hg4[SO4]N2
  30440. Rosettes of flattened subhedral crystals{ rarely as well_formed{ 0}2 _ 1mm in diameter octahedral crystals}
  30441. Cubic
  30442. Anhydrous Sulphates
  30443. Oxidized Zones{ weathering products
  30444. Brewster County, Texas, USA
  30445. Mariposa Mine, Terlingua Dist., Brewster Co., Texas, USA?
  30446. Gianellaite^Hg4[SO4]N2u
  30447. Gianellaite^Hg4[SO4]N2
  30448. ftsTag
  30449. ftstitle
  30450. ftsTitleOverride
  30451. GibbsiteC
  30452. g3-4]
  30453. White
  30454. Translucent_Transparent
  30455. Perfect
  30456. Al[OH]3
  30457. Crystals tabular{ hexagonal in aspect{ up to several inches long\ massive\ chalcedony_like coatings and crusts{ stalactitic{ concretionary{ compact{earthy{ sometimes with indistinct fibrous structure{ twinning common}
  30458. Monoclinic
  30459. Tough}
  30460. Hydroxides/
  30461. Sedimentary rocks
  30462. Arizona, Arkansas, California, Massachusetts, New York, Pennsylvania, Washington, USA; , Tasmania, Australia; Brazil; Canada; France; Germany; Guyana; Hungary; Italy; Madagascar; Norway; FSU and elsewhere9
  30463. Richmond, Berkshire Co., Massachusetts, USA
  30464. Gibbsite^Al[OH]3
  30465. Gibbsite^Al[OH]3
  30466. ftsTag
  30467. ftstitle
  30468. ftsTitleOverride
  30469. GiesseniteE
  30470. e2-3_
  30471. Black
  30472. Opaque
  30473. Not determined
  30474. Pb13[Cu{Ag][Bi{Sb]9S28
  30475. As fine needles}
  30476. Monoclinic-
  30477. Sulphosalts
  30478. Hydrothermal Ore veins{
  30479. Valais, Switzerland; Otoften, northern Norway
  30480. Turtschi, Giessen, Binntal, Valais (Wallis), Switzerland
  30481. Giessenite^Pb13[Cu{Ag][Bi{Sb]9S28
  30482. Giessenite^Pb13[Cu{Ag][Bi{Sb]9S28
  30483. ftsTag
  30484. ftstitle
  30485. ftsTitleOverride
  30486. Gilalite?
  30487. e2-3Y
  30488. Green
  30489. Not determined
  30490. Cu5Si6O17}*7H2O
  30491. As spherules of radial fibres up to 0}2mm or more in length}
  30492. Monoclinic1
  30493. Silicates
  30494. Skarns and Calc_Silicates
  30495. Gila County, Arizona, USA
  30496. Christmas Mine, Christmas, Gila Co., Arizona, USA
  30497. Gilalite^Cu5Si6O17}*7H2O1
  30498. Gilalite^Cu5Si6O17}*7H2O
  30499. ftsTag
  30500. ftstitle
  30501. ftsTitleOverride
  30502. GillespiteG
  30503. e2-3a
  30504. Translucent
  30505. Distinct in one direction
  30506. BaFe~2Si4O10
  30507. Massive{ compact{ embedded grains}'
  30508. TetragonalG
  30509. Brittle}e
  30510. Silicates
  30511. Regional Metamorphic rocks
  30512. Fresno County, Mariposa County, California, USA; Dry Delta, Alaska Range, Alaska
  30513. Dry Delta, Alaska Range, Alaska, USAU
  30514. Gillespite^BaFe~2Si4O10
  30515. Gillespite^BaFe~2Si4O10
  30516. ftsTag
  30517. ftstitle
  30518. ftsTitleOverride
  30519. Hafnon5
  30520. vNot determined
  30521. HfSiO4w
  30522. Tetragonal
  30523. Silicates
  30524. Pegmatites
  30525. Zambezia dist., Mozambique
  30526. Morro, Conco, Moneia, and Muiane mines, Zambezia dist., Mozambique_
  30527. Hafnon^HfSiO4
  30528. Hafnon^HfSiO4
  30529. ftsTag
  30530. p is a 
  30531. diagnost
  30532. the Micr
  30533. osoft 
  30534. ?It d
  30535. etects 
  30536. lures 
  30537. d by&
  30538. store     
  30539. in[ sk 
  30540.  h. Thk
  30541. -fix pDrod
  30542. be ruEU
  30543. OLHELP.D
  30544. LL, so iBt5
  30545. KAl2(PO4)2(OH).*2H2O
  30546. ftstitle
  30547. ftsTitleOverride
  30548. Garyansellite
  30549. Brown
  30550. [Mg{Fe~3]3[PO4]2[OH{O]}*1}5H2O
  30551. As plates flattened and as crystals elongated and parallel}
  30552. Orthorhombic?
  30553. Hydrated Phosphates
  30554. Sedimentary rocks
  30555. north-eastern Yukon Territory, Canada
  30556. Rapid Creek, Lake Creek (near), Yukon Territory, Canada
  30557. Garyansellite^[Mg{Fe~3]3[PO4]2[OH{O]}*1}5H2Og
  30558. Garyansellite^[Mg{Fe~3]3[PO4]2[OH{O]}*1}5H2O
  30559. ftsTag
  30560. ftstitle
  30561. ftsTitleOverride
  30562. GaspeiteA
  30563. i4-5[
  30564. Green
  30565. [Ni{Mg{Fe]CO3
  30566. Rhombohedral crystals up to 0}5mm in length}
  30567. Trigonal
  30568. Fracture uneven};
  30569. Anhydrous Carbonatese
  30570. Oxidized Zones{ weathering products
  30571.  Peninsula, Quebec, Canada; Western Australia
  30572. Lemieux Township, Gasp
  30573.  Peninsula, Gasp
  30574. -ouest Co., Qu
  30575. bec, Canada?
  30576. Gaspeite^[Ni{Mg{Fe]CO3u
  30577. Gaspeite^[Ni{Mg{Fe]CO3
  30578. ftsTag
  30579. ftstitle
  30580. ftsTitleOverride
  30581. GatehouseiteK
  30582. Yellow to orange
  30583. Translucent
  30584. Distinct in one direction
  30585. Mn5[PO4]2[OH]4
  30586. Radiating clusters of bladed crystals up to 0}1 mm long}M
  30587. Orthorhombico
  30588. Splintery fracture}
  30589. Anhydrous Phosphates
  30590. Oxidized Zones{ weathering products
  30591. Iron Knob, South Australia-
  30592. Iron Monarch open cut, Iron Knob, South Australia, Australia
  30593. Gatehouseite^Mn5[PO4]2[OH]4
  30594. Gatehouseite^Mn5[PO4]2[OH]4
  30595. ftsTag
  30596. ftstitle
  30597. ftsTitleOverride
  30598. GatumbaiteE
  30599. i4-5_
  30600. White
  30601. Not determined
  30602. CaAl2[PO4]2[OH]2}H2O
  30603. Sheaves and rosette_like aggregates up to 3 _ 10mm in diameter with a radial fibrous structure}
  30604. Monoclinic_
  30605. Cleavage is one direction parallel to elongation}
  30606. Hydrated Phosphates
  30607. Pegmatites
  30608. Gisenyi Province, Rwanda
  30609. Buranga pegmatite, Gatumba, RwandaW
  30610. Gatumbaite^CaAl2[PO4]2[OH]2}H2O
  30611. Gatumbaite^CaAl2[PO4]2[OH]2}H2O
  30612. ftsTag
  30613. ftstitle
  30614. ftsTitleOverride
  30615. GaudefroyiteI
  30616. Black
  30617. Opaque
  30618. Ca4[Mn~3][3_x][BO3]3[CO]3[O{OH]3
  30619. Acicular to stubby hexagonal prisms up to 5 cm long with pyramidal terminations}5
  30620. Hexagonal
  30621. Conchoidal fracture}
  30622. Compound Borates
  30623. Hydrothermal Ore veins
  30624. Tachgagalt, Morocco
  30625. Tachgagalt, Morocco
  30626. Gaudefroyite^Ca4[Mn~3][3_x][BO3]3[CO]3[O{OH]3
  30627. Gaudefroyite^Ca4[Mn~3][3_x][BO3]3[CO]3[O{OH]3
  30628. ftsTag
  30629. ftstitle
  30630. ftsTitleOverride
  30631. GaylussiteG
  30632. e2-3a
  30633. Colourless to white
  30634. Transparent_translucent
  30635. Not determined
  30636. Na2Ca[CO3]2}*5H2O
  30637. Columnar{ tabular crystals{ rough planes{ uneven}
  30638. Monoclinicm
  30639. Conchoidal{ brittle{ water soluble}
  30640. Hydrated Carbonates
  30641. Evaporites
  30642. California, Nevada, Wyoming, USA; Kenya; Mongolia; VenezuelaC
  30643. Lagunillas, Merida (near), Venezuela}
  30644. Gaylussite^Na2Ca[CO3]2}*5H2O
  30645. Gaylussite^Na2Ca[CO3]2}*5H2O
  30646. ftsTag
  30647. ftstitle
  30648. ftsTitleOverride
  30649. Gearksutite
  30650. White
  30651. Opaque
  30652. CaAl[OH]F4}H2O
  30653. Massive chalk_like}
  30654. Monoclinic
  30655. Halides
  30656. Pegmatites]
  30657. Ivigtut, Greenland
  30658. Ivigtut, Greenland (SW)
  30659. Gearksutite^CaAl[OH]F4}H2O
  30660. Gearksutite^CaAl[OH]F4}H2O
  30661. ftsTag
  30662. ftstitle
  30663. ftsTitleOverride
  30664. GebharditeE
  30665. Brown
  30666. Transparent
  30667. Perfect
  30668. Pb8[[As~3]2O5]2OCl6
  30669. Acicular crystals up to 2mm in length}
  30670. Monoclinic?
  30671. Antimonites{ Arsenitesk
  30672. Oxidized Zones{ weathering products
  30673. Tsumeb, Namibia
  30674. Tsumeb, Namibia
  30675. Gebhardite^Pb8[[As~3]2O5]2OCl6/
  30676. Gebhardite^Pb8[[As~3]2O5]2OCl6
  30677. ftsTag
  30678. ftstitle
  30679. ftsTitleOverride
  30680. Geerite
  30681. vNot determined
  30682. Opaque{
  30683. Cu8S5
  30684. Cubic
  30685. Sulphides{ Tellurides etc
  30686. Hydrothermal Ore veins
  30687. New York, USA
  30688. Dekalb (near), St. Lawrence Co., New York, USAw
  30689. Geerite^Cu8S5
  30690. Geerite^Cu8S5
  30691. ftsTag
  30692. ftstitle
  30693. ftsTitleOverride
  30694. Geffroyite?
  30695. vNot determined
  30696. Opaque
  30697. [Ag{Cu{Fe]9[Se{S]8
  30698. Cubic
  30699. Sulphides{ Tellurides etc
  30700. Hydrothermal Ore veins!
  30701. Puy-de-D
  30702. me, France
  30703. ane, Vernet-la-Varenne, Livardois Mtns., Puy-de-D
  30704. me, France
  30705. Geffroyite^[Ag{Cu{Fe]9[Se{S]8
  30706. Geffroyite^[Ag{Cu{Fe]9[Se{S]8
  30707. ftsTag
  30708. ftstitle
  30709. ftsTitleOverride
  30710. GeikieliteG
  30711. k5-6a
  30712. Black
  30713. Opaque
  30714. Distinct in one direction
  30715. MgTiO3
  30716. Crystals short prismatic{ up to 6_7mm in diameter\ embedded grains}
  30717. Trigonal]
  30718. Fracture conchoidal}
  30719. Oxides
  30720. Skarns and Calc_Silicates
  30721. Crestmore, Riverside County, California, USA; Quebec, Canada; Sri Lanka; FSU5
  30722. Rakwana, Sri Lanka]
  30723. Geikielite^MgTiO3
  30724. Geikielite^MgTiO3
  30725. ftsTag
  30726. ftstitle
  30727. ftsTitleOverride
  30728. Genthelvite
  30729. m6-7c
  30730. Variety of colours
  30731. Transparent
  30732. Zn4Be3[SiO4]3S
  30733. Crystals tetrahedral{ up to 4}0 x 5}5cm in size\ rounded aggregates up to 25cm in diameter}
  30734. Cubic
  30735. Fracture uneven{ brittle}
  30736. Silicates
  30737. Carbonatites
  30738. Colorado, USA; Quebec, Canada; northern Nigeria; FSU5
  30739. Cheyenne Canyon (W), El Paso Co., Colorado, USA
  30740. Genthelvite^Zn4Be3[SiO4]3S
  30741. Genthelvite^Zn4Be3[SiO4]3S
  30742. ftsTag
  30743. ftstitle
  30744. ftsTitleOverride
  30745. GeocroniteG
  30746. e2-3a
  30747. Silver}
  30748. Opaque
  30749. Indistinct
  30750. Pb14[Sb{As]6S23
  30751. Crystals tabular{ up to 9cm long\ usually massive{ granular{ earthy\ twinning common{ lamellar}
  30752. Monoclinicu
  30753. Fracture uneven}
  30754. Sulphosalts
  30755. Hydrothermal Ore veins
  30756. California, Idaho, Utah, Washington, USA; Brazil; Czech Republic; France; Italy; Ireland; Spain; Sweden
  30757. Sala, V
  30758. stmanland, Sweden; Falun, Kopparberg, Sweden
  30759. Geocronite^Pb14[Sb{As]6S23
  30760. Geocronite^Pb14[Sb{As]6S23
  30761. ftsTag
  30762. ftstitle
  30763. ftsTitleOverride
  30764. GruzdeviteC
  30765. i4-5]
  30766. Black
  30767. Opaque
  30768. Cu6Hg3Sb4S12
  30769. Trigonal
  30770. Sulphosalts
  30771. Hydrothermal Ore veins=
  30772. southern Kirgizia, FSUi
  30773. Chauvai Sb-Hg deposit, Kirghizia (S), FSU
  30774. Gruzdevite^Cu6Hg3Sb4S12
  30775. Gruzdevite^Cu6Hg3Sb4S12
  30776. ftsTag
  30777. Variety of colours
  30778. Sub-translucent-Opaque
  30779. Not determined
  30780. Th(SiO4)(1-x)(OH)4x
  30781. Tetragonal
  30782. As dense fine-grained aggregates pseudomorphous after thorite; as earthy masses or opaline crusts.
  30783. Silicates
  30784. ftstitle
  30785. ftsTitleOverride
  30786. Gahnite
  30787. o7-8[
  30788. Black
  30789. Translucent_opaque
  30790. Indistinct
  30791. ZnAl2O4
  30792. Crystals usually octahedral{ sometimes modified\ rarely cubic or dodecahedral\ massive{ coarse granular to compact{ or as rounded grains{ twinning present sometimes as sixlings by repeated twinning}
  30793. Cubic
  30794. Fracture conchoidal to uneven{ parting{ brittle}
  30795. Multiple Oxides
  30796. Metamorphic rocks
  30797. Widespread USA; Australia; Brazil; Canada; Finland; Germany; Ghana; Italy; Madagascar; Spain; Sweden
  30798. Falun, Sweden
  30799. Gahnite^ZnAl2O4
  30800. Gahnite^ZnAl2O4
  30801. ftsTag
  30802. ftstitle
  30803. ftsTitleOverride
  30804. GaidonnayiteI
  30805. Colourless to white
  30806. Na2ZrSi3O9}*2H2O
  30807. Crystals bladed{ elongated{ twinning common}
  30808. Orthorhombic/
  30809. Conchoidal fracture{ brittle}
  30810. Silicates
  30811. Late stage cavities in Granites or Syenites
  30812. Mont St. Hilaire, Quebec, Canada
  30813. Mont Saint-Hilaire, Rouville Co., Qu
  30814. bec, CanadaA
  30815. Gaidonnayite^Na2ZrSi3O9}*2H2O
  30816. Gaidonnayite^Na2ZrSi3O9}*2H2O
  30817. ftsTag
  30818. ftstitle
  30819. ftsTitleOverride
  30820. Gainesite
  30821. Violetw
  30822. Not determined
  30823. Na2[Zr{Zn]2[Be{Li][PO4]4
  30824. Simple tetragonal bipyramids up to 1mm}
  30825. Tetragonal'
  30826. Conchoidal fracture}Q
  30827. Anhydrous Phosphates{
  30828. Pegmatites
  30829. Newry, Oxford, Maine, USA
  30830. Lower Pit and Twin Tunnels, Newry, Oxford Co., Maine, USA
  30831. Gainesite^Na2[Zr{Zn]2[Be{Li][PO4]4]
  30832. Gainesite^Na2[Zr{Zn]2[Be{Li][PO4]4
  30833. ftsTag
  30834. ftstitle
  30835. ftsTitleOverride
  30836. Gaitite
  30837. k5-6Y
  30838. Colourless to white
  30839. Ca2Zn[AsO4]2}*2H2O
  30840. Coatings and crystals up to 1mm in maximum dimension}
  30841. Triclinic
  30842. Cleavage not easily observed}
  30843. Hydrated Arsenates
  30844. Oxidized Zones{ weathering products
  30845. Tsumeb, Namibia
  30846. Tsumeb, Namibia
  30847. Gaitite^Ca2Zn[AsO4]2}*2H2OM
  30848. Gaitite^Ca2Zn[AsO4]2}*2H2O
  30849. ftsTag
  30850. ftstitle
  30851. ftsTitleOverride
  30852. GalaxiteA
  30853. o7-8[
  30854. Black
  30855. Opaque
  30856. [Mn{Fe~2{Mg][Al{Fe~3]2O4
  30857. Massive\ fine granular}
  30858. Cubic
  30859. Conchoidal fracture}5
  30860. Multiple Oxides
  30861. Regional Metamorphic rocks
  30862. North Carolina, USA
  30863. Bald Knob, Sparta, Alleghany Co., North Carolina, USA
  30864. Galaxite^[Mn{Fe~2{Mg][Al{Fe~3]2O4
  30865. Galaxite^[Mn{Fe~2{Mg][Al{Fe~3]2O4
  30866. ftsTag
  30867. ftstitle
  30868. ftsTitleOverride
  30869. Galeite
  30870. vNot determined
  30871. White
  30872. Not determined
  30873. Na15[SO4]5F4Cl
  30874. Small nodular aggregates of crystals up to 1mm in diameter\ crystals hexagonal{ barrel_shaped{ rarely tabular{ and a rhombohedron with rho 66_25` is the most persistent form}
  30875. Trigonal
  30876. Anhydrous Sulphates
  30877. Evaporites
  30878. Searles Lake, California, USA
  30879. Searles Lake, San Bernardino Co., California, USA
  30880. Galeite^Na15[SO4]5F4Cl
  30881. Galeite^Na15[SO4]5F4Cl
  30882. ftsTag
  30883. ftstitle
  30884. ftsTitleOverride
  30885. Galenobismutite
  30886. g3-4k
  30887. Opaque
  30888. PbBi2S4
  30889. Crystals lath_like{ extremely thin platelets or acicular\ frequently twisted or bent\ vertically striated\ massive{ compact{ fibrous to columnar}
  30890. Orthorhombic
  30891. Flexible}
  30892. Sulphosalts
  30893. Hydrothermal Ore veins
  30894. Colorado, Idaho, Montana, Washington, USA; Austria; Canada; Italy
  30895. Ko mine, Nordmark, V
  30896. rmland, Sweden
  30897. Galenobismutite^PbBi2S4
  30898. Galenobismutite^PbBi2S4
  30899. ftsTag
  30900. ftstitle
  30901. ftsTitleOverride
  30902. Galkhaite
  30903. Orangeu
  30904. [Cs{Tl][Hg{Cu{Zn]6[As{Sb]4S12
  30905. As aggregates and as euhedral crystals up to 1 cm}
  30906. Cubic
  30907. Conchoidal to uneven fracture} Brittle}
  30908. Sulphosalts
  30909. Hydrothermal Ore veins
  30910. Kirghizia, FSU
  30911. Gal-Khaya, Yakutia, Russia; Khaidaikan Hg deposits, Kirghizia, FSU
  30912. Galkhaite^[Cs{Tl][Hg{Cu{Zn]6[As{Sb]4S12
  30913. Galkhaite^[Cs{Tl][Hg{Cu{Zn]6[As{Sb]4S12
  30914. ftsTag
  30915. ftstitle
  30916. ftsTitleOverride
  30917. Gallite
  30918. g3-4Y
  30919. Greys
  30920. Opaque
  30921. Not determined
  30922. CuGaS2
  30923. Massive\ minute embedded grains and as exsolution lamellae}
  30924. TetragonalA
  30925. Sulphides{ Tellurides etc
  30926. Stratiform Sulphide deposits
  30927. Tsumeb, Namibia; Kipushi, Democratic Republic of Congo
  30928. Tsumeb, Namibia
  30929. Gallite^CuGaS2C
  30930. Gallite^CuGaS2
  30931. ftsTag
  30932. ftstitle
  30933. ftsTitleOverride
  30934. GamagariteE
  30935. i4-5_
  30936. Brown
  30937. Clear
  30938. Ba2[Fe~3{Mn~3][VO4]2[OH]
  30939. Prismatic crystals} Also as aggregates of needles up to 1 cm or more}
  30940. MonoclinicA
  30941. Brittle}_
  30942. Hydrated Vanadates
  30943. Oxidized Zones{ weathering products
  30944. Cape Province, South Africa
  30945. Postmasburg Mn deposits, Gamagara ridge, Cape Province, South AfricaM
  30946. Gamagarite^Ba2[Fe~3{Mn~3][VO4]2[OH]
  30947. Gamagarite^Ba2[Fe~3{Mn~3][VO4]2[OH]
  30948. ftsTag
  30949. ftstitle
  30950. ftsTitleOverride
  30951. GanomaliteG
  30952. Colourless to white
  30953. Transparent_translucent
  30954. Not determined
  30955. Pb9Ca5MnSi9O33
  30956. Crystals prismatic or tabular\ usually massive{ granular or as curved plates}
  30957. Trigonal
  30958. Cleavage prismatic}
  30959. Silicates
  30960. Skarns and Calc_Silicates
  30961. ngban and Jacobsberg, Sweden; New Jersey, USA
  30962. ngban mine, Filipstad (near), V
  30963. rmland, Sweden
  30964. Ganomalite^Pb9Ca5MnSi9O33
  30965. Ganomalite^Pb9Ca5MnSi9O33
  30966. ftsTag
  30967. ftstitle
  30968. ftsTitleOverride
  30969. Gartrellite
  30970. vNot determined
  30971. Yellow
  30972. Translucent
  30973. Not determined
  30974. Pb[Cu~2{Fe~2]2[AsO4{SO4]2[CO3{H2O]0}7
  30975. Powdery crusts of minute platy crystals}I
  30976. Triclinic
  30977. Hydrated Arsenates
  30978. Oxidized Zones{ weathering products
  30979. Ashburton Downs, Western Australia and Broken Hill, New South Wales
  30980. Anticline prospect, Ashburton Downs, Western Australia and Broken Hill, New South Wales, Australia
  30981. Gartrellite^Pb[Cu~2{Fe~2]2[AsO4{SO4]2[CO3{H2O]0}7
  30982. Gartrellite^Pb[Cu~2{Fe~2]2[AsO4{SO4]2[CO3{H2O]0}7
  30983. ftsTag
  30984. ftstitle
  30985. ftsTitleOverride
  30986. Hauchecornite
  30987. Bronze to brassy
  30988. Ni9Bi[Sb{Bi]S8
  30989. Crystals commonly tabular\ also bipyramidal to short prismtic}
  30990. Tetragonal;
  30991. Fracture flat conchoidal}
  30992. Sulphosalts
  30993. Hydrothermal Ore veins
  30994. Westphalia, Germany; Ontario Canada; Kazakhstan, FSU
  30995. Freidrich mine, Wissen an der Sieg, Rheinland-Pfalz, GermanyU
  30996. Hauchecornite^Ni9Bi[Sb{Bi]S8
  30997. Hauchecornite^Ni9Bi[Sb{Bi]S8
  30998. ftsTag
  30999.  determined
  31000. Opaque
  31001. FeSbBiS4
  31002. Microscopic grains}
  31003. Orthorhombic
  31004. Sulphosalts
  31005. Hydrothermal Ore veins=
  31006. Toscana, Italya
  31007. Valle de Frigido, Apuane (Appenine) Alps, Toscana, Italy
  31008. Garavellite^FeSbBiS4
  31009. Bi4S9
  31010. ("up");C
  31011.  , "JI
  31012. (`win31w
  31013. Altered Ultramafic rocks
  31014. ftstitle
  31015. Vermion region, northern Greece; Tasmania, Australia
  31016. Theophrastite^Ni(OH)2
  31017. Vermion, Makedhonia (Macedonia), Greece
  31018. Theophrastite^
  31019. ftstitle
  31020. ftsTitleOverride
  31021. FriedeliteG
  31022. i4-5a
  31023. Reddish brown
  31024. Transparent_translucent
  31025. Perfect
  31026. Mn8Si6O15[OH{Cl]10
  31027. Tabular crystals\ as slender needles\ massive and as fibrous aggregates}W
  31028. Monoclinicw
  31029. Fracture uneven} Brittle}
  31030. Silicates
  31031. Skarns and Calc_Silicates
  31032. Hautes Pyr
  31033. es, France
  31034. Adervielle mine, Louron valley, Hautes Pyr
  31035. es, France
  31036. Friedelite^Mn8Si6O15[OH{Cl]10
  31037. Friedelite^Mn8Si6O15[OH{Cl]10
  31038. ftsTag
  31039. ftstitle
  31040. ftsTitleOverride
  31041. FritzscheiteI
  31042. e2-3c
  31043. Reddish brown
  31044. Translucent
  31045. Perfect
  31046. Mn~2[UO2]2[PO4{VO4]2}*10H2O
  31047. Platy crystals}
  31048. OrthorhombicA
  31049. Hydrated Phosphates
  31050. Late stage cavities in Granites or Syenites
  31051. Autun, France
  31052. Autun, France
  31053. Fritzscheite^Mn~2[UO2]2[PO4{VO4]2}*10H2O=
  31054. Fritzscheite^Mn~2[UO2]2[PO4{VO4]2}*10H2O
  31055. ftsTag
  31056. ftstitle
  31057. ftsTitleOverride
  31058. Frohbergite
  31059. g3-4_
  31060. Noney
  31061. FeTe2
  31062. Massive{ minute embedded grains}
  31063. Orthorhombic
  31064. Brittle}
  31065. Sulphides{ Tellurides etc
  31066. Hydrothermal Ore veinsg
  31067. Kambalda, Western Australia; Quebec, Canada; Romania
  31068. Robb-Montbray mine, Abitibi Co., Qu
  31069. bec (NW), Canada
  31070. Frohbergite^FeTe2
  31071. Frohbergite^FeTe2
  31072. ftsTag
  31073. ftstitle
  31074. ftsTitleOverride
  31075. FrondeliteG
  31076. i4-5a
  31077. Dark green
  31078. Sub_translucent
  31079. Perfect
  31080. Mn~2[Fe~3]4[PO4]3[OH]5
  31081. As botryoidal crusts and masses with radial fibrous or fine coloumnar structure}W
  31082. Orthorhombicy
  31083. Uneven fracture}
  31084. Anhydrous Phosphates
  31085. Pegmatites
  31086. Minas Gerais, Brazil
  31087. Sapucaia Pegmatite, Conselheiro Pena, Galileia, Minas Gerais, Brazilm
  31088. Frondelite^Mn~2[Fe~3]4[PO4]3[OH]5
  31089. Frondelite^Mn~2[Fe~3]4[PO4]3[OH]5
  31090. ftsTag
  31091. ftstitle
  31092. ftsTitleOverride
  31093. FrooditeA
  31094. vNot determined
  31095. Perfect
  31096. PdBi2
  31097. Tiny grains}
  31098. Monoclinic
  31099. Fracture uneven{ brittle}
  31100. Sulphides{ Tellurides etc
  31101. Hydrothermal Ore veins
  31102. Sudbury District, Ontario, Canada; Koillismaa deposit, Finland; Noril'sk region, FSU
  31103. Frood Mine, Sudbury Dist., Ontario, Canada3
  31104. Froodite^PdBi2a
  31105. Froodite^PdBi2
  31106. ftsTag
  31107. ftstitle
  31108. ftsTitleOverride
  31109. Fukalite?
  31110. White
  31111. Not determined
  31112. Ca4Si2O6[CO3][OH{F]2
  31113. Flaky crystals up to 0}2mm in length}
  31114. Orthorhombic
  31115. Silicates
  31116. Skarns and Calc_Silicates
  31117. Okayama Prefecture, Japan
  31118. Fuka, and Mihara, Okayama Pref., Japan
  31119. Fukalite^Ca4Si2O6[CO3][OH{F]2
  31120. Fukalite^Ca4Si2O6[CO3][OH{F]2
  31121. ftsTag
  31122. ftstitle
  31123. ftsTitleOverride
  31124. Fukuchilite
  31125. Greyw
  31126. Not determined
  31127. [Cu{Fe]S2
  31128. Minute grains}
  31129. Cubic
  31130. Sulphides{ Tellurides etc
  31131. Hydrothermal Ore veinsW
  31132. Akita Prefecture, Japan
  31133. Hanawa Mine, Iwate, Hanawa, Honshu, Japan
  31134. Fukuchilite^[Cu{Fe]S2
  31135. Fukuchilite^[Cu{Fe]S2
  31136. ftsTag
  31137. ftstitle
  31138. ftsTitleOverride
  31139. Fuloppite
  31140. e2-3]
  31141. Greyw
  31142. Opaque
  31143. Pb3Sb8S15
  31144. Crystals commonly short prismatic and pyramidal{ rarely thick tabular{ striated{ often curved}A
  31145. Monoclinica
  31146. Sulphosalts
  31147. Hydrothermal Ore veins
  31148. Nagyag, Romania; Finist
  31149. re, France; Cumberland, England; Tadshikistan, FSU
  31150. Dealul Crucii (Kereszethegy) mine, Baia Mare, (Nagyb
  31151. nya), Maramures, Romania
  31152. Fuloppite^Pb3Sb8S15
  31153. Fuloppite^Pb3Sb8S15
  31154. ftsTag
  31155. ftstitle
  31156. ftsTitleOverride
  31157. Furongite
  31158. vNot determined
  31159. Yellow
  31160. Translucent
  31161. Perfect
  31162. Al2[UO2][PO4]2[OH]2}*8H2O
  31163. Tabular crystals}
  31164. Triclinic
  31165. Hydrated Phosphates
  31166. Oxidized Zones{ weathering products
  31167. Hunan, China
  31168. Hunan, China
  31169. Furongite^Al2[UO2][PO4]2[OH]2}*8H2O
  31170. Furongite^Al2[UO2][PO4]2[OH]2}*8H2O
  31171. ftsTag
  31172. ftstitle
  31173. ftsTitleOverride
  31174. Gadolinite_[Ce]
  31175. m6-7k
  31176. Black
  31177. Opaque
  31178. [Ce{La{Nd{Y]2Fe~2Be2Si2O10
  31179. Thick tabular{ short columnar crystals\ compact{ massive{ embedded}
  31180. Monoclinicg
  31181. Conchoidal{ splintery}
  31182. Orthosilicates
  31183. Late stage cavities in Granites or Syenites
  31184. near Skien, Oslo region, Norway
  31185. Skien, Oslo (near), Norway_
  31186. Gadolinite_[Ce]^[Ce{La{Nd{Y]2Fe~2Be2Si2O10
  31187. Gadolinite_[Ce]^[Ce{La{Nd{Y]2Fe~2Be2Si2O10
  31188. ftsTag
  31189. ftstitle
  31190. ftsTitleOverride
  31191. Gadolinite_[Y]O
  31192. m6-7i
  31193. Black
  31194. Translucent_Transparent
  31195. Y2Fe~2Be2Si2O10
  31196. Crystals often prismatic\ sometimes flattened\ usually rough and coarse\ commonly massive{ compact}
  31197. Monoclinic
  31198. Fracture conchoidal\ brittle}
  31199. Orthosilicates
  31200. Late stage cavities in Granites or Syenites
  31201. Arizona, Colorado, Texas, USA; Australia; Greenland; Japan; Norway; Sweden, Switzerland; FSU and elsewhere
  31202. Ytterby feldspar quarry, Resar
  31203.  island, Stockholm (near), Sweden
  31204. Gadolinite_[Y]^Y2Fe~2Be2Si2O10;
  31205. Gadolinite_[Y]^Y2Fe~2Be2Si2O10
  31206. ftsTag
  31207. ftstitle
  31208. ftsTitleOverride
  31209. Gagarinite_[Y]M
  31210. i4-5g
  31211. White
  31212. NaCaY[F{Cl]6
  31213. Massive\ cryptocrystalline and crystalline}
  31214. Hexagonal
  31215. Prismatic\ brittle}
  31216. Halides
  31217. Late stage cavities in Granites or Syenites
  31218. Kazakhstan, FSU
  31219. Kazakhstan, FSU
  31220. Gagarinite_[Y]^NaCaY[F{Cl]6
  31221. Gagarinite_[Y]^NaCaY[F{Cl]6
  31222. ftsTag
  31223. ftstitle
  31224. ftsTitleOverride
  31225. Gageite
  31226. vNot determined
  31227. Colourless
  31228. Transparent
  31229. [Mn{Mg{Zn]8Si3O10[OH]8
  31230. Acicular crystals\ as fibres and bundles{ and in radial aggregates}
  31231. OrthorhombicM
  31232. Silicates
  31233. Hydrothermal Ore veins
  31234. New Jersey, USA
  31235. Franklin, Sussex Co., New Jersey, USA
  31236. Gageite^[Mn{Mg{Zn]8Si3O10[OH]89
  31237. Gageite^[Mn{Mg{Zn]8Si3O10[OH]8
  31238. ftsTag
  31239. Tveitite
  31240. ftstitle
  31241. ftsTitleOverride
  31242. Tveitite7
  31243. vNot determined
  31244. White
  31245. Ca1_xYxF2~x
  31246. Monoclinic
  31247. Halides
  31248. Pegmatites
  31249. Tveitite^Ca1-xYxF2+x-
  31250. ftsTag
  31251. -Defin@ition 
  31252.     8typeI
  31253. m@ent 
  31254. F-fiN
  31255. *pis 
  31256. every
  31257. param
  31258. eter to
  31259. "WINDOW
  31260. ftstitle
  31261. ftsTitleOverride
  31262. Francevillite
  31263. Yellow}
  31264. Perfect
  31265. [Ba{Pb][UO2]2V2O8}*5H2O
  31266. Crystal plates several millimetres in thickness\ as impregnations\ and as cryptocrystalline veinlets}
  31267. Orthorhombicg
  31268. Hydrated Vanadates
  31269. Sedimentary Uranium Ores
  31270. Mounana, Gabon; St. Stephen-in-Brannel, Cornwall, England; Otish Mountains, Quebec, Canada-
  31271. Mounana mine, Franceville, Haut-Ogoou
  31272. , Gabon
  31273. Francevillite^[Ba{Pb][UO2]2V2O8}*5H2O
  31274. Francevillite^[Ba{Pb][UO2]2V2O8}*5H2O
  31275. ftsTag
  31276. ftstitle
  31277. ftsTitleOverride
  31278. Franciscanite
  31279. Reddish brown
  31280. [Mn~2]3V~5[SiO4][O{OH]7
  31281. Irregular grains up to 1mm}
  31282. Trigonal
  31283. Fracture uneven}E
  31284. Silicates
  31285. Metamorphic rocks
  31286. Santa Clara County, California, USA
  31287. Pennsylvania Mine, San Antonio Valley, Santa Clara Co., California, USA
  31288. Franciscanite^[Mn~2]3V~5[SiO4][O{OH]7
  31289. Franciscanite^[Mn~2]3V~5[SiO4][O{OH]7
  31290. ftsTag
  31291. ftstitle
  31292. ftsTitleOverride
  31293. FranckeiteG
  31294. e2-3a
  31295. Black
  31296. Opaque
  31297. Perfect
  31298. [Pb{Sn~2]6Fe~2[Sn~4]2[Sb~3]2S14
  31299. Crystals thin tabular\ somewhat elongated\ vertically striated\ often bent or warped\ often in spherical aggregates\ usually massive{ foliated or radial\ twinning complex}
  31300. Triclinic
  31301. Flexible{ inelastic{ somewhat malleable}
  31302. Sulphosalts
  31303. Hydrothermal Ore veins[
  31304. Inyo County and Santa Cruz County, California, USA; Bolivia
  31305. Veta del Cuandro and San Juan mine, Las Animas dist., Chocaya (SE of), Bolivia
  31306. Franckeite^[Pb{Sn~2]6Fe~2[Sn~4]2[Sb~3]2S14[
  31307. Franckeite^[Pb{Sn~2]6Fe~2[Sn~4]2[Sb~3]2S14
  31308. ftsTag
  31309. ftstitle
  31310. ftsTitleOverride
  31311. FrancoanelliteK
  31312. a0-1e
  31313. Yellow
  31314. Opaque
  31315. H6[K{Na]3[Al{Fe~3]5[PO4]8}*13H2O
  31316. Nodular earthy aggregates}
  31317. Trigonal!
  31318. Hydrated Phosphates
  31319. Caves
  31320. Italy
  31321. Grotte di Castellana, Puglia, Italy
  31322. Francoanellite^H6[K{Na]3[Al{Fe~3]5[PO4]8}*13H2O
  31323. Francoanellite^H6[K{Na]3[Al{Fe~3]5[PO4]8}*13H2O
  31324. ftsTag
  31325. ftstitle
  31326. ftsTitleOverride
  31327. FranconiteC
  31328. vNot determined
  31329. White
  31330. Opaque
  31331. Na2Nb4O11}*9H2O
  31332. Globules}
  31333. Monoclinic
  31334. Oxides#
  31335. CarbonatitesE
  31336. bec, Canadai
  31337. Francon quarry, St.-Michel Dist., Montreal, Qu
  31338. bec, Canada
  31339. Franconite^Na2Nb4O11}*9H2O
  31340. Franconite^Na2Nb4O11}*9H2O
  31341. ftsTag
  31342. ftstitle
  31343. ftsTitleOverride
  31344. Frankdicksonite
  31345. e2-3i
  31346. Colourless
  31347. Transparent
  31348. Perfect
  31349. Well_formed crystals from 0}1 to 4mm across}%
  31350. Cubic
  31351. Halides
  31352. Hydrothermal Ore veins
  31353. Eureka County, Nevada, USA
  31354. Carlin mine, Elko (NW), Eureka Co., Nevada, USA
  31355. Frankdicksonite^BaF25
  31356. Frankdicksonite^BaF2
  31357. ftsTag
  31358. ftstitle
  31359. ftsTitleOverride
  31360. FransoletiteK
  31361. Colourless to white
  31362. Transparent
  31363. Imperfect
  31364. H2Ca3Be2[PO4]4}*4H2O
  31365. Composite crystals 0}2 to 3mm{ arrowhead_shaped aggregates{ crystals tabular}
  31366. Monoclinic}
  31367. Irregular fracture}
  31368. Hydrated Phosphates
  31369. Pegmatites
  31370. Custer County, South Dakota, USA'
  31371. Tip Top Pegmatite, Custer (near), Custer Co., South Dakota, USA
  31372. Fransoletite^H2Ca3Be2[PO4]4}*4H2O
  31373. Fransoletite^H2Ca3Be2[PO4]4}*4H2O
  31374. ftsTag
  31375. ftstitle
  31376. ftsTitleOverride
  31377. FranziniteA
  31378. White
  31379. [Na{Ca]7[Si{Al]12O24[SO4{CO3{OH{Cl]3}H2O
  31380. Stubby prisms}
  31381. Trigonal
  31382. Silicates
  31383. Basic and Ultrabasic Volcanic rocks
  31384. Toscana, Italys
  31385. Pitigliano, Grosseto, Toscana, Italy
  31386. Franzinite^[Na{Ca]7[Si{Al]12O24[SO4{CO3{OH{Cl]3}H2O
  31387. Franzinite^[Na{Ca]7[Si{Al]12O24[SO4{CO3{OH{Cl]3}H2O
  31388. ftsTag
  31389. ftstitle
  31390. ftsTitleOverride
  31391. FrebolditeE
  31392. vNot determined
  31393. Opaque
  31394. Not determined
  31395. Massive\ embedded grains}
  31396. Trigonal-
  31397. Sulphides{ Tellurides etc
  31398. Hydrothermal Ore veins
  31399. Harz Mountains, Germany
  31400. Steinbruch Trogtal, Lautenthal (near), Harz, Germany
  31401. Freboldite^CoSe
  31402. Freboldite^CoSe
  31403. ftsTag
  31404. ftstitle
  31405. ftsTitleOverride
  31406. FredrikssoniteK
  31407. Reddish brown
  31408. Mg2[Mn~3{Fe~3][BO5]O2
  31409. Orthorhombic
  31410. Cleavage two directions}
  31411. Anhydrous Borates
  31412. Skarns and Calc_Silicates
  31413. Varmland, Sweden
  31414. ngban mine, Filipstad (near), V
  31415. rmland, Sweden
  31416. Fredrikssonite^Mg2[Mn~3{Fe~3][BO5]O2%
  31417. Fredrikssonite^Mg2[Mn~3{Fe~3][BO5]O2
  31418. ftsTag
  31419. ftstitle
  31420. ftsTitleOverride
  31421. Freedite?
  31422. Green
  31423. Perfect
  31424. Pb8Cu~1[As~3O3]2O3Cl5
  31425. As aggregates with radial texture}
  31426. Monoclinic
  31427. Antimonites{ ArsenitesA
  31428. Oxidized Zones{ weathering products
  31429. rmland, Sweden
  31430. ngban mine, Filipstad (near), V
  31431. rmland, Sweden
  31432. Freedite^Pb8Cu~1[As~3O3]2O3Cl5%
  31433. Freedite^Pb8Cu~1[As~3O3]2O3Cl5
  31434. ftsTag
  31435. ftstitle
  31436. ftsTitleOverride
  31437. Freibergite
  31438. i4-5c
  31439. Grey}
  31440. Opaque
  31441. [Ag{Cu{Fe]12[Sb{As]4S13
  31442. Tetrahedral{ cubic{ dodecahedral crystals\ compact{ granular{ disseminated{ massive}K
  31443. Cubic
  31444. Uneven{ brittle}
  31445. Sulphosalts
  31446. Hydrothermal Ore veins
  31447. Queensland, Australia and South Australia; Cobalt-Gowganda region, Ontario, Canada; Chile; France; Poland; Colorado, Utah, USA; FSU
  31448. Freiberg, Sachsen, Germany
  31449. Freibergite^[Ag{Cu{Fe]12[Sb{As]4S13
  31450. Freibergite^[Ag{Cu{Fe]12[Sb{As]4S13
  31451. ftsTag
  31452. ftstitle
  31453. ftsTitleOverride
  31454. FreieslebeniteO
  31455. e2-3i
  31456. Opaque
  31457. Imperfect
  31458. AgPbSbS3
  31459. Crystals prismatic{ vertically striated{ twinning}%
  31460. MonoclinicE
  31461. Fracture subconchoidal to uneven{ brittle}
  31462. Sulphosalts
  31463. Hydrothermal Ore veins
  31464. Hiendelaencina, Spain; Germany; Czech Republic; France; Romania
  31465. Himmelsf
  31466. rst mine, Freiberg, Sachsen, Germany
  31467. Freieslebenite^AgPbSbS3
  31468. Freieslebenite^AgPbSbS3
  31469. ftsTag
  31470. FreieslebeniteO
  31471. e2-3i
  31472. Opaque
  31473. Imperfect
  31474. AgPbSbS3
  31475. Crystals prismatic{ vertically striated{ twinning}%
  31476. MonoclinicE
  31477. Fracture subconchoidal to uneven{ brittle}
  31478. Sulphosalts
  31479. Hydrothermal Ore veins
  31480. Hiendelaencina, Spain; Germany; Czech Republic; France; Romania
  31481. Himmelsf
  31482. rst mine, Freiberg, Sachsen, Germany
  31483. Freieslebenite^AgPbSbS3
  31484. -dupe
  31485.  mast:    
  31486. BUG&?N
  31487. a min
  31488. ftstitle
  31489. California, Colorado, Nevada, USA; Australia; Japan; Romania; Turkey
  31490. ftstitle
  31491. ftsTitleOverride
  31492. FluckiteA
  31493. g3-4[
  31494. Pinku
  31495. Perfect
  31496. CaMnH2[AsO4]2}*2H2O
  31497. Radiating prismatic crystals}
  31498. Triclinic
  31499. Difficult and imperfect}?
  31500. Hydrated Arsenatesg
  31501. Oxidized Zones{ weathering products
  31502. Vosges, France
  31503. Ste.- Marie-aux-Mines, Vosges Mtns., Haut-Rhin, Alsace, France
  31504. Fluckite^CaMnH2[AsO4]2}*2H2OU
  31505. Fluckite^CaMnH2[AsO4]2}*2H2O
  31506. ftsTag
  31507. ftstitle
  31508. ftsTitleOverride
  31509. Fluellite [Kreuzbergite]a
  31510. Colourless to white
  31511. Transparent
  31512. Indistinct
  31513. Al2[PO4]F2[OH]}*7H2O
  31514. Crystals small{ dipyramidal}A
  31515. Orthorhombicc
  31516. Hydrated Phosphates
  31517. Pegmatites
  31518. Cornwall, England, UK; Czech Republic; Germany; North Carolina, South Dakota, Utah, USA
  31519. Stennagwyn mine, St. Austell (near), Cornwall, Englandg
  31520. Fluellite [Kreuzbergite]^Al2[PO4]F2[OH]}*7H2O
  31521. Fluellite [Kreuzbergite]^Al2[PO4]F2[OH]}*7H2O
  31522. ftsTag
  31523. ftsTag
  31524. ftstitle
  31525. ftsTitleOverride
  31526. Fluoborite [Nocerite]
  31527. g3-4u
  31528. Colourless to white
  31529. Transparent_translucent
  31530. Indistinct
  31531. Mg3[BO3][F{OH]3
  31532. Crystals prismatic{ up to 5 x 1mm in size\ subparallel or divergent aggregates of prismatic crystals\ compact fibrous masses or felted aggregates}
  31533. Trigonal
  31534. Anhydrous Borates
  31535. Skarns and Calc_Silicates
  31536. Ludlow, San Bernardino County, California; Sussex County, New Jersey, USA; Finland; France; Italy; Korea; Malaya; Manchuria; Scotland; Sweden
  31537. Tallgrufvan, Kallmora, Norberg, Sweden
  31538. Fluoborite [Nocerite]^Mg3[BO3][F{OH]3
  31539. Fluoborite [Nocerite]^Mg3[BO3][F{OH]3
  31540. ftstitle
  31541. ftsTitleOverride
  31542. Fluocerite_[Ce] [Tysonite]g
  31543. Yellow to yellowish brown
  31544. Transparent_translucent
  31545. Distinct in one direction
  31546. [Ce{La]F3
  31547. Crystals prismatic{ elongated{ tabular{ massive{ coarsely granular}
  31548. Trigonal
  31549. Fracture conchoidal to uneven{ brittle}
  31550. Halides
  31551. Pegmatites#
  31552. Colorado, USA; Sweden; FSU; Australia; Burundi; Japan; Nigeriaw
  31553. Finbo and Broddbo, Dalarne, Sweden
  31554. Fluocerite_[Ce] [Tysonite]^[Ce{La]F3
  31555. Fluocerite_[Ce] [Tysonite]^[Ce{La]F3
  31556. ftsTag
  31557. ftstitle
  31558. ftsTitleOverride
  31559. Fluocerite_[La]
  31560. i4-5i
  31561. Yellow to yellowish green
  31562. Imperfect
  31563. [La{Ce]F3
  31564. Platy to tabular 0}1 to 7cm crystals}
  31565. Trigonal3
  31566. Dipyramidal cleavage\ conchoidal fracture}s
  31567. Halides
  31568. Pegmatites
  31569. central Kazakhstan, FSU
  31570. Kazakhstan (central), FSU
  31571. Fluocerite_[La]^[La{Ce]F3
  31572. Fluocerite_[La]^[La{Ce]F3
  31573. ftsTag
  31574. ftstitle
  31575. ftsTitleOverride
  31576. FluorapatiteI
  31577. Variety of colours
  31578. Transparent_opaque
  31579. Indistinct
  31580. Ca5[PO4]3F
  31581. Crystals short to long prismatic or thin to thick tabular{ often complex\ massive{ compact to coarse granular\ globular or reniform\ stalactitic\ fibrous\ oolitic{ earthy{ nodular concretions{ bedded deposits{ twinning rare}
  31582. Trigonal
  31583. Fracture conchoidal to uneven{ brittle}
  31584. Anhydrous Phosphatesm
  31585. Many different geological environments
  31586. Widespread USA; Austria; Bolivia; Brazil; Burma; Canada; Czech Republic; England; France; Germany; Japan; Mexico; Portugal; Spain; Sweden; Switzerland; FSU
  31587. Fluorapatite^Ca5[PO4]3F
  31588. Fluorapatite^Ca5[PO4]3F
  31589. ftsTag
  31590. ftstitle
  31591. ftsTitleOverride
  31592. FluorapophylliteQ
  31593. i4-5k
  31594. Colourless to white
  31595. Perfect
  31596. KCa4Si8O20[F{OH]}*8H2O
  31597. Crystals commonly pseudocubic\ tabular{ pyramidal{ or long and squar prismatic\ prism faces vertically striated{ often brilliant\ basal pinacoid dull or rough\ bipyramidal faces often uneven\ massive{ lamellar or granular\ twinning}
  31598. Tetragonal
  31599. Fracture uneven\ brittle}
  31600. Sheet Silicates
  31601. Late stage cavities in Volcanic rocks
  31602. Widespread USA; Brazil; Canada; Czech Republic; Finland; Germany; Iceland; India; Ireland; Scotland; Sweden
  31603. Christmas, Gila Co., Arizona, USA
  31604. Fluorapophyllite^KCa4Si8O20[F{OH]}*8H2O
  31605. Fluorapophyllite^KCa4Si8O20[F{OH]}*8H2O
  31606. ftsTag
  31607. ftstitle
  31608. ftsTitleOverride
  31609. FluoriteA
  31610. Variety of colours
  31611. Transparent_translucent
  31612. Perfect
  31613. Cubic{ octahedral crystals{ coarsely to finely granular{ spathic{ massive{ compact{ radial{ striated}
  31614. Cubic
  31615. Conchoidal{ brittle{ shining when heated}
  31616. Halides
  31617. Many different geological environments
  31618. Widespread; Colorado, Illinois, Kentucky, New Hampshire, New Mexico, New York, USA; Canada; England; France; Germany; Italy; Norway; Spain; Switzerland; FSU
  31619. Fluorite^CaF2
  31620. Fluorite^CaF2
  31621. ftsTag
  31622. ftstitle
  31623. ftsTitleOverride
  31624. Foggite
  31625. Colourless to white
  31626. Perfect
  31627. CaAl[PO4][OH]2}H2O
  31628. Balls and radial aggregates of platy{ less than 0}2mm crystals\ crystals are thin tabular{ parallel}?
  31629. Orthorhombica
  31630. Hydrated Phosphates
  31631. Pegmatites
  31632. North Groton, New Hampshire, USA
  31633. Palermo #1 Mine, North Groton, Grafton Co., New Hampshire, USA5
  31634. Foggite^CaAl[PO4][OH]2}H2Oo
  31635. Foggite^CaAl[PO4][OH]2}H2O
  31636. ftsTag
  31637. ftstitle
  31638. ftsTitleOverride
  31639. Formanite_[Y]
  31640. m6-7g
  31641. Black
  31642. Opaque
  31643. Not determined
  31644. Y[Ta{Nb]O4
  31645. Irregular masses or grains}
  31646. Tetragonal5
  31647. Fracture conchoidal{ brittle}
  31648. Multiple Oxides
  31649. Alluvial deposits
  31650. Cooglegong, Western Australia
  31651. Cooglegong, Western Australia, Australia
  31652. Formanite_[Y]^Y[Ta{Nb]O4c
  31653. Formanite_[Y]^Y[Ta{Nb]O4
  31654. ftsTag
  31655. ftstitle
  31656. ftsTitleOverride
  31657. Fornacite
  31658. vNot determined
  31659. Green
  31660. [Pb{Cu]3[CrO4{AsO4]2[OH]
  31661. Prismatic crystals}
  31662. Monoclinic
  31663. Chromates
  31664. Oxidized Zones{ weathering products
  31665. Democratic Republic of Congo
  31666. ville, Djou
  31667. , Democratic Republic of Congo
  31668. Fornacite^[Pb{Cu]3[CrO4{AsO4]2[OH]'
  31669. Fornacite^[Pb{Cu]3[CrO4{AsO4]2[OH]
  31670. ftsTag
  31671. ftstitle
  31672. ftsTitleOverride
  31673. ForsteriteG
  31674. Green
  31675. Transparent_translucent
  31676. Mg2SiO4
  31677. Thick_tabular{ prismatic{ short_columnar crystals\  granular{ massive{ nodular}
  31678. Orthorhombici
  31679. Conchoidal}
  31680. Orthosilicates
  31681. Basic and Ultrabasic Volcanic rocks
  31682. Riverside County, California, Massachusetts, South Dakota, USA; Burma, Finland; Germany; Greenland; Italy; Norway; Sweden; FSU}
  31683. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italy
  31684. Forsterite^Mg2SiO4
  31685. Forsterite^Mg2SiO4
  31686. ftsTag
  31687. ftstitle
  31688. ftsTitleOverride
  31689. Foshagite
  31690. vNot determined
  31691. White
  31692. Distinct in one direction
  31693. Ca4Si3O9[OH]2
  31694. Compact fibrous}
  31695. Monoclinic
  31696. Silicates
  31697. Skarns and Calc_Silicates
  31698. Crestmore, Riverside County, California, Utah, USA; Israel; Japan; Scotland
  31699. Crestmore, Riverside Co., California, USA
  31700. Foshagite^Ca4Si3O9[OH]2
  31701. Foshagite^Ca4Si3O9[OH]2
  31702. ftsTag
  31703. Foshagite
  31704. ftstitle
  31705. ftsTitleOverride
  31706. Foshagite
  31707. vNot determined
  31708. White
  31709. Distinct in one direction
  31710. Ca4Si3O9[OH]2
  31711. Compact fibrous}
  31712. Monoclinic
  31713. Silicates
  31714. Skarns and Calc_Silicates
  31715. Crestmore, Riverside County, California, Utah, USA; Israel; Japan; Scotland
  31716. Crestmore, Riverside Co., California, USA
  31717. Foshagite^Ca4Si3O9(OH)2
  31718. Tellurites{ Tellurates
  31719. A    @-fi    B
  31720. O22(SO4,CO3,(OH)2).H2O
  31721. Tuperssuatsiaite
  31722. vNot determined
  31723. Redd(
  31724. ftstitle
  31725. ftsTitleOverride
  31726. Fersmite?
  31727. i4-5Y
  31728. Brown
  31729. [Ca{Ce{Na][Nb{Ta{Ti]2[O{OH{F]6
  31730. Euhedral prismatic crystals} Prism faces striated}
  31731. Orthorhombic-
  31732. Multiple Oxides
  31733. Pegmatitess
  31734. Ural Mts., FSU
  31735. Vishnevye Mts., Ural Mts., FSU
  31736. Fersmite^[Ca{Ce{Na][Nb{Ta{Ti]2[O{OH{F]6
  31737. Fersmite^[Ca{Ce{Na][Nb{Ta{Ti]2[O{OH{F]6
  31738. ftsTag
  31739. ftstitle
  31740. ftsTitleOverride
  31741. FibroferriteI
  31742. e2-3c
  31743. Variety of colours
  31744. Perfect
  31745. Fe~3SO4[OH]}*5H2O
  31746. Crusts and masses composed of fine fibres\ radial_fibrous{ botryoidal{ commonly as trillings}
  31747. Trigonalc
  31748. Decomposed by water}
  31749. Hydrated Sulphates
  31750. Oxidized Zones{ weathering products
  31751. Arizona, California, Colorado, Utah, USA; Antarctica; Argentina; Austria; Chile; Cyprus; Czech Republic; France; Greece; Italy; FSU
  31752. Tierra Amarilla, Copiap
  31753. , Chile
  31754. Fibroferrite^Fe~3SO4[OH]}*5H2O
  31755. Fibroferrite^Fe~3SO4[OH]}*5H2O
  31756. ftsTag
  31757. ftstitle
  31758. ftsTitleOverride
  31759. FiedleriteG
  31760. g3-4a
  31761. Colourless to white
  31762. Transparent
  31763. Pb3Cl4[OH]}H2O
  31764. Crystals small{ lathlike\ tabular{ elongated{ twinning common}?
  31765. Monoclinic_
  31766. Not brittle}
  31767. Halides
  31768. Slags and Clinkers
  31769. Laurium, Greece
  31770. vrion (Laurium), Attik
  31771. , Greece
  31772. Fiedlerite^Pb3Cl4[OH]}H2O
  31773. Fiedlerite^Pb3Cl4[OH]}H2O
  31774. ftsTag
  31775. ftstitle
  31776. ftsTitleOverride
  31777. Fillowite
  31778. i4-5_
  31779. Yellow to yellowish brown
  31780. Transparent_translucent
  31781. Perfect
  31782. Na2Ca[Mn{Fe~2]7[PO4]6
  31783. Crystals pseudorhombohedral\ granular crystalline masses}
  31784. Trigonalu
  31785. Fracture uneven{ brittle}
  31786. Anhydrous Phosphates
  31787. Pegmatites
  31788. Branchville, Connecticut, USA
  31789. Branchville, Fairfield Co., Connecticut, USAe
  31790. Fillowite^Na2Ca[Mn{Fe~2]7[PO4]6
  31791. Fillowite^Na2Ca[Mn{Fe~2]7[PO4]6
  31792. ftsTag
  31793. ftstitle
  31794. ftsTitleOverride
  31795. Fingerite
  31796. vNot determined
  31797. Black
  31798. Not determined
  31799. [Cu~2]11[VO4]6O2
  31800. Anhedral to euhedral crystals}
  31801. Triclinic
  31802. Anhydrous Vanadates
  31803. Fumaroles
  31804. Izalco volcano, El Salvador, central America
  31805. Izalco Volcano, El Salvador
  31806. Fingerite^[Cu~2]11[VO4]6O2
  31807. Fingerite^[Cu~2]11[VO4]6O2
  31808. ftsTag
  31809. ftstitle
  31810. ftsTitleOverride
  31811. Finnemanite
  31812. e2-3a
  31813. Grey{
  31814. Translucent_opaque
  31815. Distinct in one direction
  31816. Pb5[As~3O3]3Cl
  31817. Crystals small{ prismatic{ as crusts}
  31818. TrigonalQ
  31819. Antimonites{ Arsenites}
  31820. Oxidized Zones{ weathering products
  31821. ngban, Sweden
  31822. ngban mine, Filipstad (near), V
  31823. rmland, Sweden#
  31824. Finnemanite^Pb5[As~3O3]3Cl]
  31825. Finnemanite^Pb5[As~3O3]3Cl
  31826. ftsTag
  31827. ftstitle
  31828. ftsTitleOverride
  31829. Fischesserite
  31830. Not determined
  31831. Ag3AuSe2
  31832. Massive\ in xenomorphic grains}
  31833. Cubic
  31834. Sulphides{ Tellurides etc
  31835. Hydrothermal Ore veinsO
  31836. Bohemia, Czech Republic; Puttapa, South Australia; Ontario, Canada
  31837. Predborice, Stredocesky kraj, Bohemia, Czech Republic
  31838. Fischesserite^Ag3AuSe2)
  31839. Fischesserite^Ag3AuSe2
  31840. ftsTag
  31841. ftstitle
  31842. ftsTitleOverride
  31843. FlagstaffiteI
  31844. vNot determined
  31845. Colourless
  31846. Transparent
  31847. Imperfect
  31848. C10H22O3
  31849. Minute prisms}
  31850. Orthorhombic5
  31851. Organic Compounds
  31852. Slags and Clinkers
  31853. north of Flagstaff, Arizona, USA
  31854. Flagstaff, Arizona, USA
  31855. Flagstaffite^C10H22O3
  31856. Flagstaffite^C10H22O3
  31857. ftsTag
  31858. ftstitle
  31859. ftsTitleOverride
  31860. GarrelsiteC
  31861. vNot determined
  31862. Colourless
  31863. Not determined
  31864. Ba3NaSi2B7O16[OH]4
  31865. Crystals have four_sided bipyramidal shape\ faces striated by alternation of prism and pyramid}
  31866. Monoclinick
  31867. Compound Borates
  31868. Evaporites
  31869. California, Utah, USA
  31870. South Ouray No. 1 Well, Ouray, Uintah Co., Utah, USA'
  31871. Garrelsite^Ba3NaSi2B7O16[OH]4
  31872. Garrelsite^Ba3NaSi2B7O16[OH]4
  31873. ftsTag
  31874. lurides etc
  31875. Hydrothermal Ore veinsO
  31876. Bohemia, Czech Republic; Puttapa, South Australia; Ontario, Canada
  31877. Predborice, Stredocesky kraj, Bohemia, Czech Republic
  31878. Fischesserite^Ag3AuSe2
  31879. Sulphosalts
  31880. ftstitle
  31881. ftsTitleOverride
  31882. FleischeriteG
  31883. uLowa
  31884. White
  31885. Pb3Ge[SO4]2[OH]6}*3H2O
  31886. Fibrous aggregates}
  31887. Trigonal
  31888. Hydrated Sulphates3
  31889. Oxidized Zones{ weathering products
  31890. Tsumeb mine, Namibia
  31891. Tsumeb, Namibia
  31892. Fleischerite^Pb3Ge[SO4]2[OH]6}*3H2O
  31893. Fleischerite^Pb3Ge[SO4]2[OH]6}*3H2O
  31894. ftsTag
  31895. ftstitle
  31896. ftsTitleOverride
  31897. Fletcherite
  31898. i4-5]
  31899. Greyw
  31900. Cu[Ni{Co]2S4
  31901. Microscopic grains}
  31902. Cubic
  31903. Sulphides{ Tellurides etc
  31904. Hydrothermal Ore veins;
  31905. Reynolds County, Missouri, USAo
  31906. Fletcher Mine, Viburnum Trend, Reynolds Co., Missouri, USA
  31907. Fletcherite^Cu[Ni{Co]2S4
  31908. Fletcherite^Cu[Ni{Co]2S4
  31909. ftsTag
  31910. ftstitle
  31911. ftsTitleOverride
  31912. FlinkiteC
  31913. i4-5]
  31914. Brown
  31915. Transparent
  31916. Mn3[AsO4][OH]4
  31917. Feathery aggregates of thin{ tabular{ slightly elongated crystals}1
  31918. OrthorhombicS
  31919. Brittle}q
  31920. Anhydrous Arsenates
  31921. Oxidized Zones{ weathering products
  31922. New Jersey, USA; Varmland, Sweden
  31923. Harstigen mine, Pajsberg, V
  31924. rmland, SwedenM
  31925. Flinkite^Mn3[AsO4][OH]4
  31926. Flinkite^Mn3[AsO4][OH]4
  31927. ftsTag
  31928. ftstitle
  31929. ftsTitleOverride
  31930. Gabrielsonite
  31931. g3-4g
  31932. Black
  31933. Transparent
  31934. PbFe~2[AsO4][OH]
  31935. Aggregates and masses of crude{ rounded{ crystals of indeterminate morphology}I
  31936. Orthorhombick
  31937. Very brittle}
  31938. Anhydrous Arsenates
  31939. Oxidized Zones{ weathering products
  31940. ngban, Sweden
  31941. ngban mine, Filipstad (near), V
  31942. rmland, Sweden_
  31943. Gabrielsonite^PbFe~2[AsO4][OH]
  31944. Gabrielsonite^PbFe~2[AsO4][OH]
  31945. ftsTag
  31946. armland, Sweden
  31947. Harstigen mine, Pajsberg, V
  31948. rmland, SwedenM
  31949. Flinkite^Mn3(AsO4)(OH)4
  31950. Perfect
  31951. x4Markx
  31952. r-text}
  31953. Sav"0zT
  31954. ftstitle
  31955. ftsTitleOverride
  31956. Ferrocarpholite
  31957. k5-6g
  31958. Dark green
  31959. Perfect
  31960. [Fe{Mg]Al2Si2O6[OH]4
  31961. Prismatic crystals{ elongated{ parallel{ aggregates of parallel fibres up to 1cm in length}
  31962. Orthorhombicc
  31963. Silicates
  31964. Pegmatites
  31965. eastern-central Celebes, Indonesia; Calabria, southern Italy
  31966. Tomata (W. of), Celebes (East Central), Indonesia
  31967. Ferrocarpholite^[Fe{Mg]Al2Si2O6[OH]4
  31968. Ferrocarpholite^[Fe{Mg]Al2Si2O6[OH]4
  31969. ftsTag
  31970. ftstitle
  31971. ftsTitleOverride
  31972. FerrocolumbiteK
  31973. Black
  31974. Distinct in one direction
  31975. FeNb2O6
  31976. Crystals thin to thick tabular{ short prismatic{ equant\ less commonly pyramidal\ aggregates of parallel to divergent crystals\ massive{ compact{ twinning{ pseudohexagonal trillings{ twinning rare}
  31977. Orthorhombic
  31978. Multiple Oxides
  31979. Pegmatites
  31980. Widespread, USA; Afghanistan; Argentina; Australia; Brazil; Canada; France; Germany; Greenland; India; Italy; Japan; Madagascar; Namibia; Norway; Sweden; FSU; Democratic Republic of Congo
  31981. Greens Well, Wodgina, Western Australia, Australia+
  31982. Ferrocolumbite^FeNb2O6a
  31983. Ferrocolumbite^FeNb2O6
  31984. ftsTag
  31985. ftstitle
  31986. ftsTitleOverride
  31987. FerrogedriteG
  31988. k5-6a
  31989. Brown to brownish green
  31990. Transparent_opaque
  31991. Perfect
  31992. [Fe~2{Mg]5Al2[Si6Al2]O22[OH]2    Fe~2|[Fe~2 ~ Mg] = 0}9_1}0
  31993. Usually massive{}
  31994. Orthorhombicq
  31995. Chain Silicates
  31996. Regional Metamorphic rocks
  31997. Kitakami Mountainland, northeast Japan
  31998. Ferrogedrite^[Fe~2{Mg]5Al2[Si6Al2]O22[OH]2    Fe~2|[Fe~2 ~ Mg] = 0}9_1}0k
  31999. Ferrogedrite^[Fe~2{Mg]5Al2[Si6Al2]O22[OH]2    Fe~2|[Fe~2 ~ Mg] = 0}9_1}0
  32000. ftsTag
  32001. ftstitle
  32002. ftsTitleOverride
  32003. FerroglaucophaneM
  32004. Variety of colours
  32005. Perfect
  32006. Na2[Fe~2{Mg]3Al2Si8O22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}49
  32007. Massive{ fibrous\ rare prismatic crystals}7
  32008. MonoclinicW
  32009. Chain Silicates
  32010. Regional Metamorphic rocks
  32011. Champ de Praz, Val D'Aosta, Piemonte, Italy
  32012. Ferroglaucophane^Na2[Fe~2{Mg]3Al2Si8O22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}49
  32013. Ferroglaucophane^Na2[Fe~2{Mg]3Al2Si8O22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}49
  32014. ftsTag
  32015. ftstitle
  32016. ftsTitleOverride
  32017. FerrohexahydriteQ
  32018. vNot determined
  32019. Colourless
  32020. Transparent
  32021. Not determined
  32022. FeSO4}*6H2O
  32023. Fine acicular and capillary crystals{ up to 5_6mm in length{ fibrous{ unstable in the atmosphere}
  32024. Monoclinic
  32025. Hydrated Sulphates
  32026. Sedimentary rocks
  32027. north-eastern Tatar, FSU; Vesuvius, Italy
  32028. Tatar AR (NE), Russia, FSUW
  32029. Ferrohexahydrite^FeSO4}*6H2O
  32030. Ferrohexahydrite^FeSO4}*6H2O
  32031. ftsTag
  32032. ftstitle
  32033. ftsTitleOverride
  32034. Ferrohornblende
  32035. k5-6i
  32036. Green
  32037. Translucent
  32038. Perfect
  32039. Ca2[Fe~2{Mg]4Al[Si7Al]O22[OH{F]2  Mg|Mg ~ Fe~2] = *0_*0}49
  32040. Pseudohexagonal{ short columnar to acicular crystals\ compact{ tabular{ fibrous{ radiating{ granular{ massive}
  32041. Monoclinic
  32042. Conchoidal}
  32043. Chain Silicates
  32044. Many different geological environments=
  32045. California, South Dakota, USA; Barkevik, Norway; "hornblende" localities worldwide
  32046. Ferrohornblende^Ca2[Fe~2{Mg]4Al[Si7Al]O22[OH{F]2  Mg|Mg ~ Fe~2] = *0_*0}49
  32047. Ferrohornblende^Ca2[Fe~2{Mg]4Al[Si7Al]O22[OH{F]2  Mg|Mg ~ Fe~2] = *0_*0}49
  32048. ftsTag
  32049. ftstitle
  32050. ftsTitleOverride
  32051. FerropargasiteG
  32052. k5-6a
  32053. Variety of colours
  32054. Translucent_opaque
  32055. Perfect
  32056. NaCa2[Fe~2{Mg]4Al[Si6Al2]O22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}29!
  32057. Short to long prismatic} Massive} Twinning common}i
  32058. Monoclinic
  32059. Chain Silicates
  32060. Ferropargasite^NaCa2[Fe~2{Mg]4Al[Si6Al2]O22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}29
  32061. Ferropargasite^NaCa2[Fe~2{Mg]4Al[Si6Al2]O22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}29
  32062. ftsTag
  32063. ftstitle
  32064. ftsTitleOverride
  32065. Ferrorichterite
  32066. k5-6e
  32067. Reddish brown
  32068. Transparent_translucent
  32069. Perfect
  32070. Na2Ca[Fe~2{Mg]5Si8O22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}49
  32071. Long prismatic crystals}O
  32072. Monoclinico
  32073. Chain Silicates
  32074. Skarns and Calc_Silicates
  32075. Ferrorichterite^Na2Ca[Fe~2{Mg]5Si8O22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}49
  32076. Ferrorichterite^Na2Ca[Fe~2{Mg]5Si8O22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}49
  32077. ftsTag
  32078. ftstitle
  32079. ftsTitleOverride
  32080. Ferroselite
  32081. m6-7c
  32082. Grey}
  32083. Opaque
  32084. Perfect
  32085. FeSe2
  32086. Crystals prismatic\ 0}2 _ 0}5mm long and up to 0}1mm in cross section{ commonly striated longitudinally{ penetration twinning marked}
  32087. Orthorhombic
  32088. Very brittle}
  32089. Sulphides{ Tellurides etc
  32090. Hydrothermal Ore veins
  32091. western Moravia, Czech Republic; China; Utah, USA
  32092. Tuva, FSU
  32093. Ferroselite^FeSe2
  32094. Ferroselite^FeSe2
  32095. ftsTag
  32096. ftstitle
  32097. ftsTitleOverride
  32098. FerrostrunziteI
  32099. Brown
  32100. Fe~2[Fe~3]2[PO4]2[OH]2}*6H2O
  32101. Triclinic
  32102. Hydrated Phosphates
  32103. Pegmatites3
  32104. New Jersey, USA
  32105. Racoon Creek, Mullica Hill, Gloucester Co., New Jersey, USA
  32106. Ferrostrunzite^Fe~2[Fe~3]2[PO4]2[OH]2}*6H2O
  32107. Ferrostrunzite^Fe~2[Fe~3]2[PO4]2[OH]2}*6H2O
  32108. ftsTag
  32109. ftstitle
  32110. ftsTitleOverride
  32111. FerrotantaliteM
  32112. m6-7g
  32113. Black
  32114. Opaque
  32115. Distinct in one direction
  32116. Fe~2Ta2O6
  32117. Crystals thin to thick tabular{ short prismatic{ equant\ less commonly pyramidal\ large aggregates of parallel to divergent crystals\ massive{ compact{ twinning{ often heart_shaped with pinnate striations parallel\ pseudohexagonal trillings}
  32118. Orthorhombic
  32119. Brittle{ fracture uneven to subconchoidal}Y
  32120. Multiple Oxides
  32121. Pegmatites
  32122. South Dakota, USA
  32123. Ferrotantalite^Fe~2Ta2O6
  32124. Ferrotantalite^Fe~2Ta2O6
  32125. ftsTag
  32126. ftstitle
  32127. ftsTitleOverride
  32128. Ferrotschermakite
  32129. k5-6i
  32130. Green
  32131. Translucent_opaque
  32132. Perfect
  32133. Ca2[Fe~2{Mg]3Al2[Si6Al2]O22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}49
  32134. Monoclinic=
  32135. Chain Silicates
  32136. Many different geological environments
  32137. Kayal, Kohistan, Pakistan
  32138. Ferrotschermakite^Ca2[Fe~2{Mg]3Al2[Si6Al2]O22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}49
  32139. Ferrotschermakite^Ca2[Fe~2{Mg]3Al2[Si6Al2]O22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}49
  32140. ftsTag
  32141. ftstitle
  32142. ftsTitleOverride
  32143. FerrotychiteI
  32144. Colourless
  32145. Na6Fe2[SO4][CO3]4
  32146. Small 0}5 to 1mm grains}
  32147. Cubic
  32148. Conchoidal fracture}7
  32149. Compound Sulphates_
  32150. Syenites{ Alkali intrusions
  32151. Kola Peninsula, FSU
  32152. Khibina massif, Kola Peninsula, Russia, FSU
  32153. Ferrotychite^Na6Fe2[SO4][CO3]4;
  32154. Ferrotychite^Na6Fe2[SO4][CO3]4
  32155. ftsTag
  32156. Syenites{ Alkali intrusions
  32157. Kola Peninsula, FSU
  32158. Khibina massif, Kola Peninsula, Russia, FSU
  32159. Ferrotychite^Na6Fe2(SO4)(CO3)4
  32160. Fluocerite-(Ce) (TysonitI
  32161.         qM>@iY$f
  32162. (Y,Ca,La,Fe+2)5(Si,B,Al)3(O,OH,F)13
  32163. Hexagonal
  32164. Massive, compact.
  32165. Silicates
  32166. ftstitle
  32167. ftsTitleOverride
  32168. Ferri_anniteG
  32169. e2-3a
  32170. Brown
  32171. Perfect
  32172. K[Fe~2{Mg]3[Fe~3{Al]Si3O10[OH]2
  32173. Flaky tabular grains\  massive}
  32174. Monoclinic'
  32175. Sheet Silicates
  32176. Sedimentary Ore deposits{
  32177. Wittenoom area, Western Australia
  32178. Dales Gorge member of Hamersley Group, Wittenoom, Western Australia, Australia
  32179. Ferri_annite^K[Fe~2{Mg]3[Fe~3{Al]Si3O10[OH]2c
  32180. Ferri_annite^K[Fe~2{Mg]3[Fe~3{Al]Si3O10[OH]2
  32181. ftsTag
  32182. ftstitle
  32183. ftsTitleOverride
  32184. Ferricopiapite [= Ferrian copiapite or oxidized copiapite ?]
  32185. vNot determined
  32186. Yellow
  32187. Fe~3[Fe~3]4[SO4]6O[OH]}*20H2O
  32188. Triclinic
  32189. Hydrated Sulphatesa
  32190. Oxidized Zones{ weathering products
  32191. Atacama, Chile
  32192. Atacama, Chile
  32193. Ferricopiapite [= Ferrian copiapite or oxidized copiapite ?]^Fe~3[Fe~3]4[SO4]6O[OH]}*20H2O]
  32194. Ferricopiapite [= Ferrian copiapite or oxidized copiapite ?]^Fe~3[Fe~3]4[SO4]6O[OH]}*20H2O
  32195. ftsTag
  32196. ftstitle
  32197. ftsTitleOverride
  32198. FerridraviteA
  32199. Black
  32200. [Na{K][Mg{Fe~2]3[Fe~3]6[BO3]3Si6O18[O{OH]4
  32201. Trigonal
  32202. Ring Silicates
  32203. Regional Metamorphic rocks'
  32204. San Francisco crocidolite mine[
  32205. Ferridravite^[Na{K][Mg{Fe~2]3[Fe~3]6[BO3]3Si6O18[O{OH]4
  32206. Ferridravite^[Na{K][Mg{Fe~2]3[Fe~3]6[BO3]3Si6O18[O{OH]4
  32207. ftsTag
  32208. ftstitle
  32209. ftsTitleOverride
  32210. FerrieriteE
  32211. g3-4_
  32212. Colourless to white
  32213. Transparent_translucent
  32214. Perfect
  32215. [Na{K]2Mg[Si{Al]18O36[OH]}*9H2O
  32216. Crystals thin tabular\ in radiating groups}
  32217. Orthorhombico
  32218. Orthosilicates
  32219. Late stage cavities in Volcanic rocks
  32220. Francois Lake, British Columbia, Canada; Phillip Island, Australia; Germany; Italy; California, USA; FSUM
  32221. Kamloops Lake, British Columbia, Canada
  32222. Ferrierite^[Na{K]2Mg[Si{Al]18O36[OH]}*9H2O
  32223. Ferrierite^[Na{K]2Mg[Si{Al]18O36[OH]}*9H2O
  32224. ftsTag
  32225. ftstitle
  32226. ftsTitleOverride
  32227. Ferrilotharmeyerite
  32228. e2-3s
  32229. Brown to brownish green
  32230. Translucent
  32231. Ca[Zn{Cu][Fe~3{Zn][AsO3OH]2[OH]3
  32232. Subhedral crystallites{ tabular to lozenge_shaped crystals to 0}6 mm}
  32233. Monoclinic
  32234. Uneven fracture}
  32235. Anhydrous Arsenates
  32236. Oxidized Zones{ weathering products
  32237. Tsumeb, Namibia
  32238. Tsumeb mine, Tsumeb, Namibiaq
  32239. Ferrilotharmeyerite^Ca[Zn{Cu][Fe~3{Zn][AsO3OH]2[OH]3
  32240. Ferrilotharmeyerite^Ca[Zn{Cu][Fe~3{Zn][AsO3OH]2[OH]3
  32241. ftsTag
  32242. ftstitle
  32243. ftsTitleOverride
  32244. FerrimolybditeK
  32245. c1-2e
  32246. Yellow
  32247. Opaque
  32248. Fe2[MoO4]3}*8H2O
  32249. Microcrystalline\}
  32250. Orthorhombic
  32251. Tungstates{ Molybdates9
  32252. Oxidized Zones{ weathering products
  32253. Siberia, FSU
  32254. Tatar AR, Siberia, Russia, FSU
  32255. Ferrimolybdite^Fe2[MoO4]3}*8H2O
  32256. Ferrimolybdite^Fe2[MoO4]3}*8H2O
  32257. ftsTag
  32258. ftstitle
  32259. ftsTitleOverride
  32260. FerrinatriteK
  32261. e2-3e
  32262. Variety of colours
  32263. Transparent
  32264. Perfect
  32265. Na3Fe~3[SO4]3}*3H2O
  32266. Crystals short prismatic{ cleavable masses\ cryptocrystalline\  fibrous aggregates\ isolated crystals or radiated groups}
  32267. Trigonal
  32268. Fracture splintery{ brittle}
  32269. Hydrated Sulphates
  32270. Evaporites
  32271. Atacama Desert, northern Chile; Mount Vesuvius, Italy
  32272. Mina la Compania, Sierra Gorda (S), Atacama Desert, Chile
  32273. Ferrinatrite^Na3Fe~3[SO4]3}*3H2O
  32274. Ferrinatrite^Na3Fe~3[SO4]3}*3H2O
  32275. ftsTag
  32276. ftstitle
  32277. ftsTitleOverride
  32278. FerritungstiteM
  32279. vNot determined
  32280. Yellow
  32281. Translucent
  32282. Not determined
  32283. [K{Ca{Na][W~6{Fe~3][O{OH]6}*H2O
  32284. Crystals dipyramidal{ some exhibiting prismatic faces\ commonly in small fibres\ ocherous powder lining cavities\ single fragments do not exceed 0}025mm in diameter}
  32285. Tetragonal
  32286. Tungstates{ Molybdates
  32287. Oxidized Zones{ weathering products
  32288. Nevada, Washington, USA; Argentina; Rwanda; Uganda
  32289. Germania Tungsten Mine, Deer Trail Mining Dist., Stevens Co., Washington, USA
  32290. Ferritungstite^[K{Ca{Na][W~6{Fe~3][O{OH]6}*H2OG
  32291. Ferritungstite^[K{Ca{Na][W~6{Fe~3][O{OH]6}*H2O
  32292. ftsTag
  32293. ftstitle
  32294. ftsTitleOverride
  32295. Ferro_actinoliteO
  32296. k5-6i
  32297. Green
  32298. Ca2[Fe~2{Mg]5Si8O22[OH]2
  32299. Long bladed crystals\ usually fibrous\ also massive}
  32300. Monoclinic7
  32301. Uneven fracture\ brittle}
  32302. Chain Silicates
  32303. Regional Metamorphic rocks
  32304. Prieska, South Africa
  32305. Ferro_actinolite^Ca2[Fe~2{Mg]5Si8O22[OH]2
  32306. Ferro_actinolite^Ca2[Fe~2{Mg]5Si8O22[OH]2
  32307. ftsTag
  32308. ftstitle
  32309. ftsTitleOverride
  32310. Ferro_alluauditeK
  32311. vNot determined
  32312. Dark green
  32313. [Na{Ca]Fe~2[Fe~2{Mn{Fe~3{Mg]2[PO4]3
  32314. Monoclinic
  32315. Anhydrous Phosphates
  32316. Pegmatites5
  32317. South Dakota, USA
  32318. Pleasant Valley Pegmatite, Custer (near), Custer Co., South Dakota, USA
  32319. Ferro_alluaudite^[Na{Ca]Fe~2[Fe~2{Mn{Fe~3{Mg]2[PO4]3
  32320. Ferro_alluaudite^[Na{Ca]Fe~2[Fe~2{Mn{Fe~3{Mg]2[PO4]3
  32321. ftsTag
  32322. ftstitle
  32323. ftsTitleOverride
  32324. Ferro_anthophyllite
  32325. k5-6q
  32326. Greyish green
  32327. Transparent_opaque
  32328. Perfect
  32329. [Fe~2{Mg]7Si8O22[OH]2    Fe~2|[Fe~2 ~ Mg] = 0}9_1}0
  32330. Usually massive{ rarely prismatic crystals}
  32331. Orthorhombic
  32332. Chain Silicates
  32333. Metamorphic rocks
  32334. Idaho, USA
  32335. Coeur d'Alene, Kootenai Co., Idaho, USA
  32336. Ferro_anthophyllite^[Fe~2{Mg]7Si8O22[OH]2    Fe~2|[Fe~2 ~ Mg] = 0}9_1}0
  32337. Ferro_anthophyllite^[Fe~2{Mg]7Si8O22[OH]2    Fe~2|[Fe~2 ~ Mg] = 0}9_1}0
  32338. ftsTag
  32339. ftstitle
  32340. ftsTitleOverride
  32341. Ferro_axinite
  32342. m6-7c
  32343. Variety of colours
  32344. Ca2Fe~2Al2BSi4O15[OH]
  32345. Fibrous to platy crystals}
  32346. Triclinic
  32347. Fracture uneven to conchoidal{ brittle}
  32348. Ring Silicates
  32349. Skarns and Calc_Silicates
  32350. Alaska, California, New Jersey, USA; Durango, Switzerland; Canton Graub
  32351. nden, Switzerland
  32352. Ferro_axinite^Ca2Fe~2Al2BSi4O15[OH]
  32353. Ferro_axinite^Ca2Fe~2Al2BSi4O15[OH]
  32354. ftsTag
  32355. ftstitle
  32356. ftsTitleOverride
  32357. Furutobeite
  32358. vNot determined
  32359. Opaque
  32360. [Cu{Ag]6PbS4
  32361. Submicroscopic grains}
  32362. Monoclinic
  32363. Sulphosalts
  32364. Hydrothermal Ore veinsA
  32365. Akita, Japanc
  32366. Furutobe mine, Akita, Japan
  32367. Furutobeite^[Cu{Ag]6PbS4
  32368. Furutobeite^[Cu{Ag]6PbS4
  32369. ftsTag
  32370. [rePplacZ
  32371. nuden
  32372. ftstitle
  32373. Bastn
  32374. s, Riddarhyttan, V
  32375. stmanland, Sweden
  32376. rnebohmite-(Ce) (Toernebohmite)^(Ce,La)2Al(SiO4)2(OH)
  32377. rnebohmite-(Ce) (Toernebohmite)^(Ce,La)2Al(SiO4)2(OH)
  32378. ftstitle
  32379. ftsTitleOverride
  32380. Farringtonite
  32381. vNot determined
  32382. White
  32383. Mg3[PO4]2
  32384. Massive}
  32385. Monoclinic
  32386. Anhydrous Phosphates-
  32387. MeteoritesM
  32388. Deep Spacem
  32389. Springwater pallasite meteorite, Springwater, Saskatchewan, Canada
  32390. Farringtonite^Mg3[PO4]2
  32391. Farringtonite^Mg3[PO4]2
  32392. ftsTag
  32393. ftstitle
  32394. ftsTitleOverride
  32395. Faujasite
  32396. Colourless to white
  32397. Transparent
  32398. Distinct in one direction
  32399. [Na2{Ca]Al2Si4O12}*8H2O
  32400. Crystals octahedral{ twinning common}
  32401. Cubic
  32402. Framework Silicates
  32403. Late stage cavities in Volcanic rocks
  32404. Baden, Germany; California, USA; Switzerland
  32405. Sasbach, Kaiserstuhl, Germany
  32406. Faujasite^[Na2{Ca]Al2Si4O12}*8H2O
  32407. Faujasite^[Na2{Ca]Al2Si4O12}*8H2O
  32408. ftsTag
  32409. ftstitle
  32410. ftsTitleOverride
  32411. FaustiteA
  32412. k5-6[
  32413. Green
  32414. Opaque
  32415. Not determined
  32416. [Zn{Cu]Al6[PO4]4[OH]8}*4H2O
  32417. Massive{ compact}
  32418. Trigonal/
  32419. Hydrated Phosphates
  32420. Sedimentary rocks
  32421. Eureka County, Nevada, USA; Linkenhorne, Cornwall, England
  32422. Copper King Mine, Maggie Creek Dist., Eureka Co., Nevada, USA
  32423. Faustite^[Zn{Cu]Al6[PO4]4[OH]8}*4H2Oi
  32424. Faustite^[Zn{Cu]Al6[PO4]4[OH]8}*4H2O
  32425. ftsTag
  32426. ftstitle
  32427. ftsTitleOverride
  32428. FayaliteC
  32429. Green
  32430. Transparent_translucent
  32431. Imperfect
  32432. Fe2SiO4
  32433. Thick tabular{ short columnar crystals\ granular{ massive}3
  32434. OrthorhombicU
  32435. Conchoidal}
  32436. Orthosilicates
  32437. Intermediate to acid Volcanic rocks
  32438. California, Colorado, Hawaii, Massachusetts, Washington, Wyoming, USA; Canada; Finland; France; Germany; New Caledonia; Sicily; South Africa; Sweden and elsewhere
  32439. Fayal Island, Azores, Portugal
  32440. Fayalite^Fe2SiO4
  32441. Fayalite^Fe2SiO4
  32442. ftsTag
  32443. ftstitle
  32444. ftsTitleOverride
  32445. Fedorite?
  32446. vNot determined
  32447. Very good
  32448. KNa4Ca4[Si{Al]16O36[OH]4}*6H2O
  32449. Pseudohexagonal tabular crystals}
  32450. Triclinic
  32451. Silicates
  32452. Late stage cavities in Granites or Syenites
  32453. Kola Peninsula, FSU
  32454. Tur`yiy Peninsula, Kola Peninsula, Russia, FSU
  32455. Fedorite^KNa4Ca4[Si{Al]16O36[OH]4}*6H2O
  32456. Fedorite^KNa4Ca4[Si{Al]16O36[OH]4}*6H2O
  32457. ftsTag
  32458. ftstitle
  32459. ftsTitleOverride
  32460. FedorovskiteG
  32461. i4-5a
  32462. Brown
  32463. Perfect
  32464. Ca2[Mg{Mn]2B4O7[OH]6
  32465. Fibrous{ polysynthetic twinning}
  32466. Orthorhombic
  32467. Anhydrous Borates
  32468. Skarns and Calc_Silicates
  32469. Solongo, Buryat, FSU
  32470. Solongo deposit, Buryat AR, Russia, FSU
  32471. Fedorovskite^Ca2[Mg{Mn]2B4O7[OH]6
  32472. Fedorovskite^Ca2[Mg{Mn]2B4O7[OH]6
  32473. ftsTag
  32474. ftstitle
  32475. ftsTitleOverride
  32476. Fenaksite
  32477. k5-6Y
  32478. [K{Na{Ca]4[Fe~2{Fe~3{Mn]2Si8O20[OH{F]
  32479. Triclinic
  32480. Silicates
  32481. Pegmatites)
  32482. Kola Peninsula, FSU
  32483. Khibina, Kola Peninsula, Russia, FSU
  32484. Fenaksite^[K{Na{Ca]4[Fe~2{Fe~3{Mn]2Si8O20[OH{F]
  32485. Fenaksite^[K{Na{Ca]4[Fe~2{Fe~3{Mn]2Si8O20[OH{F]
  32486. ftsTag
  32487. ftstitle
  32488. ftsTitleOverride
  32489. Ferberite
  32490. i4-5_
  32491. Black
  32492. Opaque
  32493. Perfect
  32494. FeWO4
  32495. Crystals commonly wedge_shaped\ short prismatic{ flattened{ striated\ groups of bladed cyrstals{ massive\ twinning common}a
  32496. Monoclinic
  32497. Fracture uneven{ brittle}
  32498. Tungstates{ Molybdates
  32499. Hydrothermal Ore veins    
  32500. Arizona, Colorado, Idaho, New Mexico, South Dakota, USA; Australia; Bolivia; Canada; France; Germany; Greenland; Japan; Peru; Portugal; Spain
  32501. Sierra Almagrera, Spain (S)
  32502. Ferberite^FeWO4
  32503. Ferberite^FeWO4
  32504. ftsTag
  32505. ftstitle
  32506. ftsTitleOverride
  32507. Fergusonite
  32508. m6-7a
  32509. Black
  32510. Opaque
  32511. [Y{Er{Ce{Fe][Nb{Ta{Ti]O4
  32512. Columnar{ bi_pyramidal crystals\ granular{ compact}
  32513. TetragonalK
  32514. Uneven{ brittle{ conchoidal}}
  32515. Multiple Oxides
  32516. Pegmatites
  32517. Widespread, USA; Canada; Finland; Greenland; Japan; Madagascar; Norway; Poland; Sweden; FSU and elsewhere
  32518. Fergusonite^[Y{Er{Ce{Fe][Nb{Ta{Ti]O4
  32519. Fergusonite^[Y{Er{Ce{Fe][Nb{Ta{Ti]O4
  32520. ftsTag
  32521. ftsTag
  32522. ftstitle
  32523. ftsTitleOverride
  32524. Fergusonite_beta_[Ce]
  32525. k5-6s
  32526. Reddish brown
  32527. [Ce{La{Nd]NbO4
  32528. Euhedral crystals occasionally with bipyramidal terminations}
  32529. MonoclinicI
  32530. Multiple Oxides
  32531. Skarns and Calc_Silicates
  32532. Novopoltavsk massif, FSU
  32533. Novopoltavsk massif, Russia, FSU
  32534. Fergusonite_beta_[Ce]^[Ce{La{Nd]NbO4G
  32535. Fergusonite_beta_[Ce]^[Ce{La{Nd]NbO4
  32536. ftsTag
  32537. ftstitle
  32538. ftsTitleOverride
  32539. Fergusonite_beta_[Nd]
  32540. k5-6q
  32541. Reddish brown
  32542. [Nd{Ce]NbO4
  32543. As irregular grains}
  32544. Monoclinic
  32545. Multiple Oxides
  32546. PegmatitesG
  32547. Inner Mongolia, China
  32548. Bayan Obo, Inner Mongolia, China
  32549. Fergusonite_beta_[Nd]^[Nd{Ce]NbO4
  32550. Fergusonite_beta_[Nd]^[Nd{Ce]NbO4
  32551. ftsTag
  32552. ftstitle
  32553. ftsTitleOverride
  32554. Fergusonite_beta_[Y]S
  32555. vNot determined
  32556. Yellow
  32557. YNbO4
  32558. Monoclinic
  32559. Multiple Oxides
  32560. Late stage cavities in Granites or Syenites
  32561. Greenland
  32562. Sermers
  32563. q island, Kangeq, Julianeh
  32564. b dist., Greenland
  32565. Fergusonite_beta_[Y]^YNbO4
  32566. Fergusonite_beta_[Y]^YNbO4
  32567. ftstitle
  32568. ftsTitleOverride
  32569. Fermorite
  32570. i4-5[
  32571. Pinku
  32572. Translucent
  32573. [Ca{Sr]5[AsO4{PO4]3[OH]
  32574. Massive{ granular}
  32575. Trigonal
  32576. Anhydrous Arsenates
  32577. Hydrothermal Ore veinsa
  32578. Madhya Pradesh, India
  32579. Sitapur deposit, Chindwara Dist., Madhya Pradesh, India
  32580. Fermorite^[Ca{Sr]5[AsO4{PO4]3[OH]
  32581. Fermorite^[Ca{Sr]5[AsO4{PO4]3[OH]
  32582. ftsTag
  32583. ftstitle
  32584. ftsTitleOverride
  32585. Feroxyhyte=
  32586. vNot determined
  32587. d_Fe~3O[OH]
  32588. Hexagonal
  32589. Hydroxides
  32590. Sedimentary Ore deposits
  32591. Pacific Ocean
  32592. Pacific Ocean (iron-manganese concretions)W
  32593. Feroxyhyte^d_Fe~3O[OH]
  32594. Feroxyhyte^d_Fe~3O[OH]
  32595. ftsTag
  32596. stitle
  32597. Edit_W
  32598. indow  
  32599. 0x0001
  32600. _Menu
  32601. Maximiz@e_Icon(P3
  32602. BarT V@
  32603. Scroll
  32604. Tlalocite^(Cu+2,Zn)16(Te+4O3)(Te+6O4)2Cl(OH)25.*27H2O
  32605. ftstitle
  32606. ftsTitleOverride
  32607. Eulytite [Eulytine]
  32608. i4-5s
  32609. Colourless
  32610. Transparent_translucent
  32611. Indistinct
  32612. Bi4[SiO4]3
  32613. Crystals tetrahedral{ minute\ also in spherical forms}M
  32614. Cubic
  32615. Brittle}
  32616. Silicates
  32617. Oxidized Zones{ weathering products
  32618. Sachsen, Germany; Quebec, Canada
  32619. Neugl
  32620. ck mine, Schneeberg, Sachsen, Germany
  32621. Eulytite [Eulytine]^Bi4[SiO4]3
  32622. Eulytite [Eulytine]^Bi4[SiO4]3
  32623. ftsTag
  32624. ftstitle
  32625. ftsTitleOverride
  32626. Euxenite_[Y]K
  32627. m6-7e
  32628. Black
  32629. Opaque
  32630. [Y{Ca{Ce{U{Th][Nb{Ta{Ti]2O6
  32631. Prismatic{ tabular crystals\ flabelliform agg}\ granular}
  32632. Orthorhombic[
  32633. Conchoidal{ brittle}
  32634. Oxides
  32635. Pegmatites
  32636. Arizona, California, Colorado, Pennsylvania, Wyoming, USA; Australia; Bulgaria; Brazil; Canada; China; Finland; Greenland; Mozambique; Namibia; Norway; Democratic Republic of Congo
  32637. lster, S
  32638. ndfiord, Norway
  32639. Euxenite_[Y]^[Y{Ca{Ce{U{Th][Nb{Ta{Ti]2O6
  32640. Euxenite_[Y]^[Y{Ca{Ce{U{Th][Nb{Ta{Ti]2O6
  32641. ftsTag
  32642. ftstitle
  32643. ftsTitleOverride
  32644. EvansiteC
  32645. g3-4]
  32646. Colourless}
  32647. Transparent_translucent
  32648. Al3PO4[OH]6}*6H2O
  32649. Shelly{ globular{ reniform{ botryoidal structure}
  32650. Amorphous
  32651. Very brittle{ in the air dull and crumbly}
  32652. Hydrated Phosphates
  32653. Oxidized Zones{ weathering products
  32654. Alabama, Idaho, USA; Australia; Slovakia; England; France; Hungary; Madagascar, Spain
  32655. Zelezn
  32656. k, Sirk (near), Slovakia
  32657. Evansite^Al3PO4[OH]6}*6H2O
  32658. Evansite^Al3PO4[OH]6}*6H2O
  32659. ftsTag
  32660. ftstitle
  32661. ftsTitleOverride
  32662. Eveite;
  32663. Green
  32664. Mn2[AsO4][OH]
  32665. Tabular or sheaf_like crystals}
  32666. Orthorhombic
  32667. Hydrated Arsenates-
  32668. Oxidized Zones{ weathering products
  32669. ngban, Sweden; Sussex County, New Jersey, USA
  32670. ngban mine, Filipstad (near), V
  32671. rmland, Sweden
  32672. Eveite^Mn2[AsO4][OH]'
  32673. Eveite^Mn2[AsO4][OH]
  32674. ftsTag
  32675. ftstitle
  32676. ftsTitleOverride
  32677. Evenkite?
  32678. Colourlessw
  32679. C24H50 [n_tetracosane]
  32680. Pseudohexagonal tabular crystals}
  32681. Monoclinic
  32682. Organic Compounds
  32683. Hydrothermal Ore veinsi
  32684. Siberia, FSU
  32685. Evenki region, Lower Tunguska River, Siberia, Russia, FSU
  32686. Evenkite^C24H50 [n_tetracosane]
  32687. Evenkite^C24H50 [n_tetracosane]
  32688. ftsTag
  32689. ftstitle
  32690. ftsTitleOverride
  32691. Ewaldite=
  32692. vNot determined
  32693. Bluish green
  32694. Ba[Ca{Y{Na{K][CO3]2
  32695. Trigonal
  32696. Anhydrous Carbonates
  32697. Sedimentary rocks
  32698. Wyoming, USA[
  32699. Green River Formation, Sweetwater Co., Wyoming, USA
  32700. Ewaldite^Ba[Ca{Y{Na{K][CO3]2
  32701. Ewaldite^Ba[Ca{Y{Na{K][CO3]2
  32702. ftsTag
  32703. ftstitle
  32704. ftsTitleOverride
  32705. Ezcurrite
  32706. g3-4]
  32707. Colourless}
  32708. Transparent
  32709. Very good
  32710. Na4B10O17}*7H2O
  32711. Crystals elongated and terminated by three major faces{ crystals up to 0}5mm in length{ cleavable masses with bladed fibrous structure{ sometimes radiating up to 7cm long and 1}5cm wide}
  32712. Triclinic
  32713. Hydrated Borates
  32714. Evaporites
  32715. Salta Province, Argentina
  32716. Tincalayu Borax Mine, Salta, Argentina
  32717. Ezcurrite^Na4B10O17}*7H2O
  32718. Ezcurrite^Na4B10O17}*7H2O
  32719. ftsTag
  32720. ftstitle
  32721. ftsTitleOverride
  32722. Eztlite
  32723. Pb2[Fe~3]6[Te~4O3]3[Te~6O6][OH]10}*8H2O
  32724. Monoclinic
  32725. Selenites{ Selenates{ Tellurites{ Tellurates'
  32726. Oxidized Zones{ weathering products
  32727. Sonora, Mexico
  32728. Bambolla mine, Moctezuma, Sonora, Mexico
  32729. Eztlite^Pb2[Fe~3]6[Te~4O3]3[Te~6O6][OH]10}*8H2O
  32730. Eztlite^Pb2[Fe~3]6[Te~4O3]3[Te~6O6][OH]10}*8H2O
  32731. ftsTag
  32732. ftstitle
  32733. ftsTitleOverride
  32734. Fabianite
  32735. Colourlessy
  32736. Not determined
  32737. CaB3O5[OH]
  32738. Prismatic crystals 0}3 _ 25mm in size}
  32739. Monoclinic
  32740. Anhydrous Borates
  32741. Evaporitesa
  32742. Rehden, near Diepholz, Germany
  32743. Diepholz (near), Rehden, Germany
  32744. Fabianite^CaB3O5[OH]
  32745. Fabianite^CaB3O5[OH]
  32746. ftsTag
  32747. ftstitle
  32748. ftsTitleOverride
  32749. FaheyiteA
  32750. vNot determined
  32751. White
  32752. Perfect
  32753. [Mn~2{Mg][Fe~3]2Be2[PO4]4}*6H2O
  32754. Tufts{ rosettes{ botryoidal masses of fibres{ fibres elongated and parallel\ individual fibres average about 0}08mm in length and 0}01mm in thickness}
  32755. Trigonal
  32756. Parallel}
  32757. Hydrated Phosphates
  32758. Pegmatites
  32759. Minas Gerais, Brazil5
  32760. Sapucaia Pegmatite, Galileia (near), Minas Gerais, Brazil
  32761. Faheyite^[Mn~2{Mg][Fe~3]2Be2[PO4]4}*6H2O
  32762. Faheyite^[Mn~2{Mg][Fe~3]2Be2[PO4]4}*6H2O
  32763. ftsTag
  32764. ftstitle
  32765. ftsTitleOverride
  32766. Genkinite
  32767. k5-6[
  32768. Not determined
  32769. [Pt{Pd]4Sb3
  32770. Irregular grains}
  32771. Tetragonal
  32772. Colour found in polished section only}%
  32773. Sulphides{ Tellurides etc
  32774. Basic and Ultrabasic Volcanic rocks
  32775. Transvaal, South Africa
  32776. Onverwacht (#330) Mine, Lydenberg Dist., Transvaal, South Africa
  32777. Genkinite^[Pt{Pd]4Sb3
  32778. Genkinite^[Pt{Pd]4Sb3
  32779. ftsTag
  32780. 3)2Be2(PO4)4.*6H2O
  32781. ftsTitleOverride
  32782. ftstitle
  32783. ftsTitleOverride
  32784. FairfielditeK
  32785. g3-4e
  32786. White
  32787. Transparent
  32788. Perfect
  32789. Ca2[Mn~2{Fe~2][PO4]2}*2H2O
  32790. Crystals prismatic to equant\ usually lamellar{ foliated{ fibrous\ in radiating masses}
  32791. Triclinic
  32792. Fracture uneven{ brittle}
  32793. Hydrated Phosphates
  32794. Pegmatites
  32795. Connecticut; Maine, North Carolina, South Dakota, USA; Bavaria, Germany
  32796. Branchville, Fairfield Co., Connecticut, USA
  32797. Fairfieldite^Ca2[Mn~2{Fe~2][PO4]2}*2H2O
  32798. Fairfieldite^Ca2[Mn~2{Fe~2][PO4]2}*2H2O
  32799. ftsTag
  32800. ftstitle
  32801. ftsTitleOverride
  32802. Falcondoite
  32803. e2-3]
  32804. Green
  32805. [Ni{Mg]4Si6O15[OH]2}*6H2O
  32806. Fibrous}
  32807. Orthorhombic
  32808. Silicates
  32809. Altered Ultramafic rocks7
  32810. Bonao, Dominican Republic
  32811. Bonao, Dominican Republic
  32812. Falcondoite^[Ni{Mg]4Si6O15[OH]2}*6H2O
  32813. Falcondoite^[Ni{Mg]4Si6O15[OH]2}*6H2O
  32814. ftsTag
  32815. FairfielditeK
  32816. g3-4e
  32817. White
  32818. Transparent
  32819. Perfect
  32820. Ca2[Mn~2{Fe~2][PO4]2}*2H2O
  32821. Crystals prismatic to equant\ usually lamellar{ foliated{ fibrous\ in radiating masses}
  32822. Triclinic
  32823. Fracture uneven{ brittle}
  32824. Hydrated Phosphates
  32825. Pegmatites
  32826. Connecticut; Maine, North Carolina, South Dakota, USA; Bavaria, Germany
  32827. Branchville, Fairfield Co., Connecticut, USA
  32828. Fairfieldite^Ca2(Mn+2,Fe+2)(PO4)2.*2H2O
  32829. ure\ lamellar twinning\ grooved and st
  32830. Brows
  32831. s 2bn  bo@^D
  32832. 354=8
  32833. Cr8eatsG@?
  32834. [CONFIG]
  32835. ftstitle
  32836. ftsTitleOverride
  32837. Erythrite
  32838. e2-3_
  32839. Pink to purple
  32840. Transparent_translucent
  32841. Perfect
  32842. Co3[AsO4]2}*8H2O
  32843. Needle_shaped{ scaly{ lamellar crystals\  in bunchy{ stellate clusters\  earthy encrustations}i
  32844. Monoclinic
  32845. Soft}
  32846. Hydrated Arsenates
  32847. Oxidized Zones{ weathering products
  32848. central western USA; Austria; Canada; Chile; Czech Republic; England; France; Germany; Mexico; Morocco; Sweden; Switzerland
  32849. Allemont, Is
  32850. re, France
  32851. Erythrite^Co3[AsO4]2}*8H2O
  32852. Erythrite^Co3[AsO4]2}*8H2O
  32853. ftsTag
  32854. ftstitle
  32855. ftsTitleOverride
  32856. Erythrosiderite
  32857. vNot determined
  32858. Yellow to yellowish brown
  32859. Perfect
  32860. K2Fe~3Cl5}H2O
  32861. Crystals tabular{ flattened}
  32862. Orthorhombic;
  32863. Deliquescent}
  32864. Halides
  32865. Efflorescences
  32866. Sachsen, Germany
  32867. Mt. Vesuvius, Napoli, Campania, Italy
  32868. Erythrosiderite^K2Fe~3Cl5}H2O
  32869. Erythrosiderite^K2Fe~3Cl5}H2O
  32870. ftsTag
  32871. ftstitle
  32872. ftsTitleOverride
  32873. Eskebornite
  32874. g3-4a
  32875. Bronze to brassy
  32876. Opaque
  32877. Perfect
  32878. CuFeSe2
  32879. Crystals tabular{ up to 1mm in size\ usually as microscopic embedded grains}A
  32880. Cubic
  32881. Sulphides{ Tellurides etc
  32882. Hydrothermal Ore veins
  32883. Harz Mountains, Germany; western Moravia, Czech Republic
  32884. Eskeborn adit, Tilkerode, Harz, Germany
  32885. Eskebornite^CuFeSe2
  32886. Eskebornite^CuFeSe2
  32887. ftsTag
  32888. ftstitle
  32889. ftsTitleOverride
  32890. Esperite [Calcium_larsenite]k
  32891. White
  32892. Transparent_translucent
  32893. Distinct in one direction
  32894. [Ca{Pb]ZnSiO4
  32895. Massive{ coarse granular}
  32896. Monoclinicq
  32897. Brittle}
  32898. Silicates
  32899. Skarns and Calc_Silicates
  32900. Franklin, Sussex County, New Jersey, USA
  32901. Franklin, Sussex Co., New Jersey, USA
  32902. Esperite [Calcium_larsenite]^[Ca{Pb]ZnSiO4
  32903. Esperite [Calcium_larsenite]^[Ca{Pb]ZnSiO4
  32904. ftsTag
  32905. ftstitle
  32906. ftsTitleOverride
  32907. Esseneite
  32908. k5-6[
  32909. Reddish brown
  32910. Perfect
  32911. CaFe~3AlSiO6
  32912. As 2 to 8 mm long prismatic crystals}
  32913. Monoclinic
  32914. Chain Silicates
  32915. Slags and Clinkersi
  32916. Wyoming, USA
  32917. Durham Ranch, Gillette (S), Reno Junction (NE), Wyoming, USA
  32918. Esseneite^CaFe~3AlSiO6
  32919. Esseneite^CaFe~3AlSiO6
  32920. ftsTag
  32921. ftstitle
  32922. ftsTitleOverride
  32923. EttringiteE
  32924. e2-3_
  32925. Colourless
  32926. Transparent
  32927. Perfect
  32928. Ca6Al2[SO4]3[OH]12}*26H2O
  32929. Flattened hexagonal dipyramids{ prismatic{ usually without terminal faces{ occasionally terminated by rhombohedral faces{ also as thin fibres}
  32930. Trigonal
  32931. Hydrated Sulphates
  32932. Skarns and Calc_Silicates
  32933. Arizona, California, New Jersey, USA; Rhine Province, Germany; Antrim, Ireland; Israel; South Africa
  32934. Ettringer Bellerberg, Ettringen, Mayen, Eifel, Rheinland-Pfalz, Germany
  32935. Ettringite^Ca6Al2[SO4]3[OH]12}*26H2O%
  32936. Ettringite^Ca6Al2[SO4]3[OH]12}*26H2O
  32937. ftsTag
  32938. ftstitle
  32939. ftsTitleOverride
  32940. Eucairite
  32941. e2-3_
  32942. Silver{
  32943. Opaque
  32944. CuAgSe
  32945. Crystals{ granules}
  32946. Orthorhombic
  32947. Sectile{ malleable}
  32948. Sulphides{ Tellurides etc
  32949. Hydrothermal Ore veins
  32950. Argentina; northern Saskatchewan, Canada; Chile; Germany; Sweden
  32951. Skrikerum copper mine, Kalmar, Sweden
  32952. Eucairite^CuAgSea
  32953. Eucairite^CuAgSe
  32954. ftsTag
  32955. ftstitle
  32956. ftsTitleOverride
  32957. Euchlorine [Euchlorin][
  32958. vNot determined
  32959. Green
  32960. [K{Na]8Cu9[SO4]10[OH]6 [?]
  32961. Slightly elongated rectangula tablets} As encrustations}
  32962. Orthorhombic=
  32963. Somewhat soluble in water}m
  32964. Anhydrous Sulphates
  32965. Fumaroles
  32966. Napoli, Campania, Italy
  32967. Mt. Vesuvius, Napoli, Campania, Italy
  32968. Euchlorine [Euchlorin]^[K{Na]8Cu9[SO4]10[OH]6 [?]
  32969. Euchlorine [Euchlorin]^[K{Na]8Cu9[SO4]10[OH]6 [?]
  32970. ftsTag
  32971. ftstitle
  32972. ftsTitleOverride
  32973. Euchroite
  32974. g3-4_
  32975. Green
  32976. Transparent_translucent
  32977. Indistinct
  32978. Cu2[AsO4][OH]}*3H2O
  32979. Short_columnar{ thick_tabular{ vertically striated crystals\  striated crystals\  crusts{ druses}
  32980. Orthorhombic
  32981. Uneven{ brittle}
  32982. Hydrated Arsenates
  32983. Oxidized Zones{ weathering products
  32984. western Stara-Planina, Bulgaria; Attica, Greece; Libethen, Hungarym
  32985. Lubietov
  32986.  (Libethen), Bansk
  32987.  Bystrica (Neusohl), Stredoslovensky kraj, Slovakia
  32988. Euchroite^Cu2[AsO4][OH]}*3H2O
  32989. Euchroite^Cu2[AsO4][OH]}*3H2O
  32990. ftsTag
  32991. ftstitle
  32992. ftsTitleOverride
  32993. Euclase
  32994. o7-8[
  32995. Colourless{
  32996. Transparent_translucent
  32997. Perfect
  32998. BeAlSiO4[OH]
  32999. Crystals commonly long prismatic\ also short and stout prismatic}
  33000. Monoclinica
  33001. Fracture conchoidal{ brittle}
  33002. Silicates
  33003. Pegmatites
  33004. Bavaria; Brazil; Guyana; Ireland; Norway; Tanzania; Colorado, USA; FSU1
  33005. Ouro Preto, Minas Gerais, Brazilg
  33006. Euclase^BeAlSiO4[OH]
  33007. Euclase^BeAlSiO4[OH]
  33008. ftsTag
  33009. ftstitle
  33010. ftsTitleOverride
  33011. Eudialyte
  33012. k5-6_
  33013. Variety of colours
  33014. Translucent
  33015. Indistinct
  33016. Na4[Ca{Ce]2[Fe~2{Mn~2{Y]ZrSi8O22[OH{Cl]2
  33017. Crystals thick to thin tabular of hexagonal or trigonal habit{ short to long prismatic{ rhombohedral}
  33018. Trigonal
  33019. Fracture uneven{ brittle}
  33020. Silicates
  33021. Syenites{ Alkali intrusions
  33022. Arkansas, Montana, USA; Canada; Greenland; Ireland; Madagascar; Norway; FSU
  33023. Kangerdluarsuk, Il
  33024. maussaq intrusive, Greenland (S)
  33025. Eudialyte^Na4[Ca{Ce]2[Fe~2{Mn~2{Y]ZrSi8O22[OH{Cl]2!
  33026. Eudialyte^Na4[Ca{Ce]2[Fe~2{Mn~2{Y]ZrSi8O22[OH{Cl]2
  33027. ftsTag
  33028. hort and stout prismatic}
  33029. Monoclinica
  33030. Fracture conchoidal{ brittle}
  33031. Silicates
  33032. Pegmatites
  33033. Bavaria; Brazil; Guyana; I0
  33034. ftstitle
  33035. ftsTitleOverride
  33036. EucryptiteG
  33037. m6-7a
  33038. Colourless to white
  33039. Transparent
  33040. Indistinct
  33041. LiAlSiO4
  33042. Single euhedral crystals up to 3 x 2 x 2cm in size\ usually in massive granular aggregates}
  33043. Trigonal{
  33044. Fracture conchoidal{ brittle} Fluoresces pink under ultraviolet light}
  33045. Silicates
  33046. Pegmatites
  33047. Connecticut, New Mexico, North Carolina, USA; Canada, Zimbabwek
  33048. Branchville, Fairfield Co., Connecticut, USA
  33049. Eucryptite^LiAlSiO4
  33050. Eucryptite^LiAlSiO4
  33051. ftsTag
  33052. ftstitle
  33053. ftsTitleOverride
  33054. EudidymiteG
  33055. m6-7a
  33056. White
  33057. Transparent_translucent
  33058. Perfect
  33059. NaBeSi3O7[OH]
  33060. Tabular crystals{ frequent twin striation}-
  33061. MonoclinicM
  33062. Brittle{ lamellar}u
  33063. Silicates
  33064. Syenites{ Alkali intrusions
  33065. Julianehaab district, Greenland; FSU; Langesundfjord district, Norway; Kola peninsul, FSU
  33066. Larvik, Vestfold, Norwaye
  33067. Eudidymite^NaBeSi3O7[OH]
  33068. Eudidymite^NaBeSi3O7[OH]
  33069. ftsTag
  33070. Colod
  33071.  (&) 
  33072. keyM8
  33073. opmost 
  33074. @T$*cB
  33075.     q+39
  33076. S)a     
  33077. conflic
  33078. ftstitle
  33079. ftsTitleOverride
  33080. EphesiteC
  33081. i4-5]
  33082. Pinkw
  33083. Translucent
  33084. Perfect
  33085. NaLiAl2[Al2Si2]O10[OH]2
  33086. Crystals indistinct\ up to 13mm in diameter and 10mm in length\ small flakes up to 5mm across}Y
  33087. Monoclinicy
  33088. Laminae brittle}
  33089. Sheet Silicates
  33090. Metamorphic rocks
  33091. Gumuch-Dagh, near Ephesus, Turkey; Postmasburg district, South Africa
  33092. Gumuch-dagh, Ephesus, Izmir (near), Turkey
  33093. Ephesite^NaLiAl2[Al2Si2]O10[OH]2
  33094. Ephesite^NaLiAl2[Al2Si2]O10[OH]2
  33095. ftsTag
  33096. ftstitle
  33097. ftsTitleOverride
  33098. Epididymite
  33099. m6-7c
  33100. Colourless to white
  33101. Transparent_translucent
  33102. Perfect
  33103. NaBeSi3O7[OH]
  33104. Crystals tabular{ up to 2 x 2 x 0}5cm\ finely crystalline to cryptocrystalline\ coarsely crystalline_micaceous\ spherulitic with radial_fibrous structure\ twinning common\ trillings}
  33105. Orthorhombic
  33106. Brittle}    
  33107. Silicates
  33108. PegmatitesI
  33109. Mont St. Hilaire, Quebec, Canada; Greenland; Norway; Kola Peninsula, FSU
  33110. Narsarsuaq, Julianehaab district, Greenland
  33111. Epididymite^NaBeSi3O7[OH]
  33112. Epididymite^NaBeSi3O7[OH]
  33113. ftsTag
  33114. ftstitle
  33115. ftsTitleOverride
  33116. Epidote [Pistacite]
  33117. m6-7s
  33118. Green
  33119. Transparent_opaque
  33120. Perfect
  33121. Ca2[Al{Fe~3]3[SiO4]3[OH]
  33122. Columnar{ acicular{ transversely striated crystals\ compact{ platy{ radial{ bunchy agg}\ granular to massive}
  33123. Monoclinic
  33124. Conchoidal{ splintery}
  33125. Ring Silicates
  33126. Metamorphic rocks
  33127. Widespread USA; Prince of Wales Island, Alaska; Austria; Burma; Czech Republic; Finland; France; Italy; Japan; Korea; Madagascar; Mexico; Norway; FSU
  33128. Bourg d'Oisans, Dauphin
  33129. , France
  33130. Epidote [Pistacite]^Ca2[Al{Fe~3]3[SiO4]3[OH]M
  33131. Epidote [Pistacite]^Ca2[Al{Fe~3]3[SiO4]3[OH]
  33132. ftsTag
  33133. ftstitle
  33134. ftsTitleOverride
  33135. Epistilbite
  33136. Colourless to white
  33137. Transparent_translucent
  33138. Perfect
  33139. CaAl2Si6O16}*5H2O
  33140. Crystals prismatic{ always twinned\ radiated spherical aggregates\ granular\ twinning common{ cruciform interpenetrant twins}
  33141. Monoclinic
  33142. Fracture uneven{ brittle}
  33143. Framework Silicates
  33144. Late stage cavities in Volcanic rocks
  33145. Hawaii, New Jersey, New York, Washington, USA; Iceland; India; Nova Scotia; Switzerland
  33146. Teigarhorn, Berufjord, Iceland
  33147. Epistilbite^CaAl2Si6O16}*5H2O
  33148. Epistilbite^CaAl2Si6O16}*5H2O
  33149. ftsTag
  33150. ftstitle
  33151. ftsTitleOverride
  33152. EpistoliteG
  33153. c1-2a
  33154. White
  33155. Translucent
  33156. Perfect
  33157. Na2[Nb{Ti]2Si2O9}nH2O
  33158. Crystals rectangular plates{ up to 1mm thick and 2cm long{ thin lamellar aggregates}S
  33159. Monoclinics
  33160. Very brittle{ friable}
  33161. Silicates
  33162. Pegmatites
  33163. Julianehaab district, Greenland; Lovozero alkali massif, FSU1
  33164. Narsarsuaq, Julianehaab district, Greenland
  33165. Epistolite^Na2[Nb{Ti]2Si2O9}nH2O
  33166. Epistolite^Na2[Nb{Ti]2Si2O9}nH2O
  33167. ftsTag
  33168. ftstitle
  33169. ftsTitleOverride
  33170. EpsomiteC
  33171. e2-3]
  33172. Colourless to white
  33173. Transparent
  33174. Perfect
  33175. MgSO4}*7H2O
  33176. Needle_shaped{ crystals{ fibrous agg}{ earthy crusts}
  33177. OrthorhombicW
  33178. Non_hygroscopic{ water_soluble}
  33179. Hydrated Sulphates
  33180. Effloresences
  33181. Widespread USA; Czech Republic; England; France; Germany; Italy and elsewhere
  33182. Epsom, Surrey, Englandi
  33183. Epsomite^MgSO4}*7H2O
  33184. Epsomite^MgSO4}*7H2O
  33185. ftsTag
  33186. ftstitle
  33187. ftsTitleOverride
  33188. Erdite;
  33189. c1-2U
  33190. NaFeS2}*2H2O
  33191. Small clusters of minute{ prismatic fibres}
  33192. Monoclinic
  33193. Sulphides{ Tellurides etc
  33194. Basic and Ultrabasic Volcanic rocks
  33195. Coyote Peak, Humboldt County, California, USA
  33196. Coyote Peak, Humboldt Co., California, USA
  33197. Erdite^NaFeS2}*2H2O
  33198. Erdite^NaFeS2}*2H2O
  33199. ftsTag
  33200. ftstitle
  33201. ftsTitleOverride
  33202. Ericaite=
  33203. o7-8W
  33204. Variety of colours
  33205. [Fe~2{Mg{Mn]3B7O13Cl
  33206. Pseudocubic crystals{ up to 4 mm} Often zoned}
  33207. Orthorhombic
  33208. Anhydrous Borates
  33209. EvaporitesW
  33210. Hannover, Germany
  33211. Wathlingen-H
  33212. nigsen, Hannover (NE), Germany
  33213. Ericaite^[Fe~2{Mg{Mn]3B7O13Cl
  33214. Ericaite^[Fe~2{Mg{Mn]3B7O13Cl
  33215. ftsTag
  33216. ftstitle
  33217. ftsTitleOverride
  33218. EriochalciteK
  33219. e2-3e
  33220. Greenish blue
  33221. Transparent
  33222. Perfect
  33223. CuCl2}*2H2O
  33224. Wool_like aggregates\ somewhat flattened aggregates of small crystals elongated{ centre of aggregates composed of bent{ deeply grooved spire_like crystals}
  33225. Orthorhombic
  33226. Fracture conchoidal}
  33227. Halides
  33228. Fumaroles
  33229. Mt. Vesuvius, Italy; Antofagasta province, Chilem
  33230. Mt. Vesuvius, Napoli, Campania, Italy
  33231. Eriochalcite^CuCl2}*2H2O
  33232. Eriochalcite^CuCl2}*2H2O
  33233. ftsTag
  33234. ftstitle
  33235. ftsTitleOverride
  33236. Erionite=
  33237. vNot determined
  33238. White
  33239. [K2{Ca{Na2]2Al4Si14O36}*15H2O
  33240. Prismatic{ in radiating groups} Usually finely fibrous}
  33241. Hexagonal
  33242. Framework Silicates
  33243. Late stage cavities in Volcanic rocks
  33244. Oregon, USA
  33245. Durkee, Baker Co., Oregon, USA
  33246. Erionite^[K2{Ca{Na2]2Al4Si14O36}*15H2O#
  33247. Erionite^[K2{Ca{Na2]2Al4Si14O36}*15H2O
  33248. ftsTag
  33249. ftstitle
  33250. ftsTitleOverride
  33251. Erlianite
  33252. g3-4]
  33253. Black
  33254. Opaque
  33255. Perfect
  33256. [Fe~2{Mg]4[Fe~3{V]2Si6O15[OH{O]8
  33257. As 1_2 cm lathlike aggregates}
  33258. Orthorhombic?
  33259. Silicates
  33260. Skarns and Calc_Silicates
  33261. Inner Mongolia, China
  33262. Harhada deposit, Jining-Erlian railway (near), Inner Mongolia, China
  33263. Erlianite^[Fe~2{Mg]4[Fe~3{V]2Si6O15[OH{O]8_
  33264. Erlianite^[Fe~2{Mg]4[Fe~3{V]2Si6O15[OH{O]8
  33265. ftsTag
  33266. ftstitle
  33267. ftsTitleOverride
  33268. ErlichmaniteI
  33269. vNot determined
  33270. Opaque
  33271. Not determined
  33272. Massive\ minute grains}
  33273. Cubic
  33274. Sulphides{ Tellurides etc
  33275. Hydrothermal Ore veins
  33276. Humboldt county, California, USA; western Ethiopian laterites
  33277. MacIntosh Mine, Trinity River, Willow Creek, Humboldt Co., California, USA=
  33278. Erlichmanite^OsS2
  33279. Erlichmanite^OsS2
  33280. ftsTag
  33281. ftstitle
  33282. ftsTitleOverride
  33283. Ernstite?
  33284. g3-4Y
  33285. Yellow to yellowish brown
  33286. [Mn~2[1_x]{Fe~3[x]]Al[PO4][OH][2_x]O[x]
  33287. Radiating aggregates}
  33288. Monoclinic-
  33289. Hydrated Phosphates
  33290. Pegmatitesw
  33291. Karibib, Namibia
  33292. Davib-East farm, Karibib (near), Namibia
  33293. Ernstite^[Mn~2[1_x]{Fe~3[x]]Al[PO4][OH][2_x]O[x]+
  33294. Ernstite^[Mn~2[1_x]{Fe~3[x]]Al[PO4][OH][2_x]O[x]
  33295. ftsTag
  33296. nite^OsS2
  33297.  deposits
  33298. Yanshan, China
  33299. Uranosilite
  33300. vNot determined
  33301. Yellow
  33302. Not determined
  33303. U+6Si7O17
  33304. Needle-like crystals.
  33305. Silicates
  33306. Orthorhombic
  33307. Pegmatites
  33308. ftstitle
  33309. ftsTitleOverride
  33310. Ekanite
  33311. i4-5Y
  33312. Yellow to orange
  33313. Distinct in one direction
  33314. ThCa2Si8O20
  33315. Predominantly as anhedral grains and pebbles\ crystals stubby{ tetragonal bipyramids up to 3mm}
  33316. Tetragonalg
  33317. Irregular fracture{ brittle}
  33318. Silicates
  33319. Syenites{ Alkali intrusions
  33320. Yukon Territory, Canada; Raknapura district, Sri Lanka7
  33321. Eheliyagoda, Ratnapura Dist., Sri Lanka
  33322. Ekanite^ThCa2Si8O20
  33323. Ekanite^ThCa2Si8O20
  33324. ftsTag
  33325. ftstitle
  33326. ftsTitleOverride
  33327. Ekaterinite
  33328. a0-1]
  33329. White
  33330. Ca2B4O7[Cl{OH]2}*2H2O
  33331. Foliated masses of hexagonal crystals}
  33332. Trigonal
  33333. Hydrated Borates%
  33334. Skarns and Calc_Silicates
  33335. Irkutsk, Siberia, FSU
  33336. Korshunovsk deposit, Ilim, Irkutsk, Siberia, Russia, FSU
  33337. Ekaterinite^Ca2B4O7[Cl{OH]2}*2H2O
  33338. Ekaterinite^Ca2B4O7[Cl{OH]2}*2H2O
  33339. ftsTag
  33340. ftstitle
  33341. ftsTitleOverride
  33342. Elbaite [variety of Tourmaline]
  33343. Variety of colours
  33344. Transparent_translucent
  33345. Indistinct
  33346. Na[Li{Al]3Al6[BO3]3Si6O18[OH]43
  33347. Crystals short to long prismatic{ vertically striated\ also acicular{ rarely flattened as thin tablets\ 3_{ 6_ or 9_sided\ hemimorphic\ single crystals or as parallel to radiating groups\ massive{ compact\ columnar to fibrous\ twinning}5
  33348. TrigonalS
  33349. Fracture uneven to conchoidal\ brittle}
  33350. Ring Silicates
  33351. Pegmatites
  33352. Widespread USA; Minas Gerais, Brazil; Ontario, Canada; Afghanistan; Germany; Madagascar; Mozambique; Namibia; Nepal; Pakistan; Sri Lanka; Switzerland; FSU
  33353. Elba, Toscana, Italy
  33354. Elbaite [variety of Tourmaline]^Na[Li{Al]3Al6[BO3]3Si6O18[OH]4
  33355. Elbaite [variety of Tourmaline]^Na[Li{Al]3Al6[BO3]3Si6O18[OH]4
  33356. ftsTag
  33357. ftstitle
  33358. ftsTitleOverride
  33359. Emerald [gem variety of Beryl]e
  33360. vNot determined
  33361. Be3Al2Si6O18
  33362. Hexagonal{ short columnar{ thick tabular crystals}
  33363. Trigonal
  33364. Orthosilicates7
  33365. PegmatitesW
  33366. Widespread; California, USA
  33367. Emerald [gem variety of Beryl]^Be3Al2Si6O18
  33368. Emerald [gem variety of Beryl]^Be3Al2Si6O18
  33369. ftsTag
  33370. Widespread USA; Minas Gerais, Brazil; Ontario, Canada; Afghanistan; Germany; Madagascar; Mozambique; Namibia; Nepal; Pakistan; Sri Lanka; Switzerland; FSU
  33371. Elba, Toscana, Italy
  33372. Elbaite (variety of Tourmaline)^Na(Li,Al)3Al6(BO3)3Si6O18(OH)4
  33373. Good in two 0
  33374. ftstitle
  33375. ftsTitleOverride
  33376. ElpiditeC
  33377. Variety of colours
  33378. Transparent
  33379. Perfect
  33380. Na2ZrSi6O15}*3H2O
  33381. Crystals thin prismatic{ vertically striated{ up to 9 x 1}5cm in size{ fine_fibrous in fan_shaped aggregates}
  33382. Orthorhombic
  33383. Prismatic{ two directions{ fracture splintery}
  33384. Silicates
  33385. Syenites{ Alkali intrusions
  33386. Mont St. Hilaire, Quebec, Canada; Greenland; Norway; Kola Peninsula, FSU
  33387. Narsarsuaq, Julianehaab district, Greenland
  33388. Elpidite^Na2ZrSi6O15}*3H2O
  33389. Elpidite^Na2ZrSi6O15}*3H2O
  33390. ftsTag
  33391. ftstitle
  33392. ftsTitleOverride
  33393. Elyite?
  33394. Violets
  33395. Transparent
  33396. Pb4Cu[SO4][OH]8
  33397. Crystals prismatic to fibrous\ radiating sprays or tufts{ sometimes matted\ mirror twinning common{ non_repetitive}
  33398. Monoclinic
  33399. Sectile}
  33400. Anhydrous Sulphates
  33401. Oxidized Zones{ weathering products
  33402. Nevada, USA; Rauris Valley, Austria
  33403. Silver King Mine, Ward, White Pine Co., Nevada, USA
  33404. Elyite^Pb4Cu[SO4][OH]8
  33405. Elyite^Pb4Cu[SO4][OH]8
  33406. ftsTag
  33407. ftstitle
  33408. ftsTitleOverride
  33409. Embreyite
  33410. g3-4_
  33411. Orange{
  33412. Transparent_translucent
  33413. Pb5[CrO4]2[PO4]2}H2O
  33414. Drusy crystalline crusts composed of minute tabular crystals with the plane of flattening approximately normal to the surface of the crust\ crystals are composite and show sectored zoning and multiple twinning}
  33415. Monoclinic
  33416. Fracture irregular{ brittle}'
  33417. Compound Phosphates
  33418. Oxidized Zones{ weathering products
  33419. Urals, FSU
  33420. Berezov, Ekaterinburg (Sverdlovsk), Ural Mts., Russia, FSU
  33421. Embreyite^Pb5[CrO4]2[PO4]2}H2O9
  33422. Embreyite^Pb5[CrO4]2[PO4]2}H2O
  33423. ftsTag
  33424. ftsTag
  33425. ftstitle
  33426. ftsTitleOverride
  33427. Emmonsite [Durdenite]
  33428. Yellow to yellowish green
  33429. Transparent_translucent
  33430. Perfect
  33431. [Fe~3]2[TeO3]3}*2H2O
  33432. Compact microcrystalline masses{ fibrous crusts{ patches of minute acicular crystals{ thin scaly coatings}
  33433. Triclinic
  33434. Two other cleavage planes form angles of 85_ and 95_}
  33435. Selenites{ Selenates{ Tellurites{ TelluratesI
  33436. Oxidized Zones{ weathering products
  33437. Arizona, California, Colorado, Nevada, New Mexico, South Dakota, USA; Mexico; Tegucigalpa, Honduras
  33438. Tombstone, Cochise Co., Arizona, USA7
  33439. Emmonsite [Durdenite]^[Fe~3]2[TeO3]3}*2H2O
  33440. Emmonsite [Durdenite]^[Fe~3]2[TeO3]3}*2H2O
  33441. ftstitle
  33442. ftsTitleOverride
  33443. EmplectiteG
  33444. Greyy
  33445. Opaque
  33446. Perfect
  33447. CuBiS2
  33448. Crystals short prismatic{ flattened{ striated vertically}
  33449. OrthorhombicA
  33450. Fracture conchoidal to uneven{ brittle}
  33451. Sulphosalts
  33452. Hydrothermal Ore veins
  33453. Colorado, USA; Bulgaria; Chile; Czech Republic; France; Germany; Japan; FSU
  33454. Tannenbaum, Schwarzenberg, Sachsen, Germany
  33455. Emplectite^CuBiS2
  33456. Emplectite^CuBiS2
  33457. ftsTag
  33458. ftstitle
  33459. ftsTitleOverride
  33460. EnargiteC
  33461. Dark grey
  33462. Opaque
  33463. Perfect
  33464. Cu3AsS4
  33465. Crystals commonly prismatic and terminated by basal pinacoids{ tabular{ prism zone striated parallel{ massive{ granular or prismatic{ twinning common\ sometimes cyclically as sixlings}
  33466. Orthorhombic
  33467. Fracture uneven{ brittle}
  33468. Sulphosalts
  33469. Hydrothermal Ore veinsA
  33470. Widespread USA; Argentina; Austria; Bolivia; Chile; Hungary; Philippine Islands; Sardinia; Taiwan; Tsumeb, Namibia; Former Yugoslavia
  33471. S. Francisco vein, Morococha, Jauli, Peru
  33472. Enargite^Cu3AsS4M
  33473. Enargite^Cu3AsS4
  33474. ftsTag
  33475. Perfect
  33476. CuBiS2
  33477. Crystals sho0 
  33478. ftstitle
  33479. ftsTitleOverride
  33480. EmpressiteC
  33481. g3-4]
  33482. Nonew
  33483. Compact granular masses}
  33484. Orthorhombic
  33485. Uneven to subconchoidal fracture{ brittle}!
  33486. Sulphides{ Tellurides etc
  33487. Hydrothermal Ore veins}
  33488. Arizona, Colorado, USA; Kochbulak deposit, FSU
  33489. Empress Josephine Mine, Bonanza, Kerber Creek Dist., Saguache Co., Colorado, USA'
  33490. Empressite^AgTe
  33491. Empressite^AgTe
  33492. ftsTag
  33493. ftstitle
  33494. ftsTitleOverride
  33495. Endellite [Hydrohalloysite]
  33496. Colourless to white
  33497. Transparent_translucent
  33498. Al2Si2O5[OH]4}*2H2O
  33499. Tabular{ ultramicroscopic in size{ compact to mealy masses}
  33500. Monoclinic
  33501. Fracture earthy}
  33502. Sheet Silicates
  33503. Oxidized Zones{ weathering products
  33504. Iowa, Utah, USA; Laurium, GreeceM
  33505. Angleu, Li
  33506. ge, Belgiumy
  33507. Endellite [Hydrohalloysite]^Al2Si2O5[OH]4}*2H2O
  33508. Endellite [Hydrohalloysite]^Al2Si2O5[OH]4}*2H2O
  33509. ftsTag
  33510. ftstitle
  33511. ftsTitleOverride
  33512. EnglishiteE
  33513. Colourless to white
  33514. Transparent_translucent
  33515. Perfect
  33516. K3Na2Ca10Al15[PO4]21[OH]7}*26H2O    
  33517. As aggregates and layers of curved and composite crystals}Y
  33518. Monoclinicy
  33519. Hydrated Phosphates
  33520. Pegmatites
  33521. Utah, USA
  33522. Clay Canyon, Fairfield (near), Utah Co., Utah, USA+
  33523. Englishite^K3Na2Ca10Al15[PO4]21[OH]7}*26H2O
  33524. Englishite^K3Na2Ca10Al15[PO4]21[OH]7}*26H2O
  33525. ftsTag
  33526. es{ weathering products
  33527. Iowa, Utah, USA; Laurium, GreeceM
  33528. Angleu, Li
  33529. ge, Belgiumy
  33530. Endellite (Hydrohalloysite)^Al2Si2O5(OH)4.*2H2O
  33531. Unknow&n
  33532. Roman, p
  33533. roportio
  33534. Freedom #2 mine, Marysville, Piute Co., Utah, USA
  33535. Umohoite^(UO2)MoO4.*4H2O
  33536. Umohoite^(UO2)MoO4.*4H2O
  33537. Umangite
  33538. Black
  33539. Opaque
  33540. Cu3Se2
  33541. ftstitle
  33542. ftsTitleOverride
  33543. DyscrasiteE
  33544. g3-4_
  33545. Silver{
  33546. Distinct in one direction
  33547. Ag3Sb
  33548. Crystals pyramidal{ commonly massive{ granular{ foliated{ twinning{ forming hexagonal aggregates}
  33549. Orthorhombica
  33550. Fracture uneven{ sectile}
  33551. Sulphides{ Tellurides etc
  33552. Hydrothermal Ore veins
  33553. Colorado, Nevada, USA; Broken Hill, Australia; Canada; France
  33554. St. Andreasberg, Harz, Germanyu
  33555. Dyscrasite^Ag3Sb
  33556. Dyscrasite^Ag3Sb
  33557. ftsTag
  33558. ftstitle
  33559. ftsTitleOverride
  33560. Dzhalindite
  33561. vNot determined
  33562. Yellow to yellowish brown
  33563. Not determined
  33564. In[OH]3
  33565. Small grains{ alteration product of indite}
  33566. Cubic
  33567. Hydroxides[
  33568. Pegmatites{
  33569. Little Khingan Range, far-eastern Siberia, FSU
  33570. Dzhalind ore deposit, Little Khingan Ridge, Siberia, Russia, FSU
  33571. Dzhalindite^In[OH]3
  33572. Dzhalindite^In[OH]3
  33573. ftsTag
  33574. ftstitle
  33575. ftsTitleOverride
  33576. EakeriteC
  33577. k5-6]
  33578. Colourless to white
  33579. Transparent
  33580. Ca2SnAl2Si6O18[OH]2}*2H2O
  33581. Elongated prismatic crystals up to 5mm in length\ prism zone striated}O
  33582. Monoclinico
  33583. Fracture conchoidal}
  33584. Silicates
  33585. Pegmatites
  33586. North Carolina, USA
  33587. Foote Mineral Company spodumene mine, Kings Mt. (near), Cleveland Co., North Carolina, USAs
  33588. Eakerite^Ca2SnAl2Si6O18[OH]2}*2H2O
  33589. Eakerite^Ca2SnAl2Si6O18[OH]2}*2H2O
  33590. ftsTag
  33591. ftstitle
  33592. ftsTitleOverride
  33593. EarlanditeC
  33594. vNot determined
  33595. White
  33596. Not determined
  33597. Ca3[C6H5O7]2}*4H2O
  33598. Knobby{ fine_grained nodules}
  33599. Monoclinic%
  33600. Organic Compounds
  33601. Sedimentary rocks
  33602. Weddell Sea, Antarctica
  33603. Weddell Sea, Antarctica
  33604. Earlandite^Ca3[C6H5O7]2}*4H2O
  33605. Earlandite^Ca3[C6H5O7]2}*4H2O
  33606. ftsTag
  33607. ftstitle
  33608. ftsTitleOverride
  33609. EarlshannoniteM
  33610. g3-4g
  33611. Yellow
  33612. Not determined
  33613. [Mn~2{Fe~2][Fe~3]2[PO4]2[OH]2}*4H2O
  33614. Radial aggregates}    
  33615. Monoclinic)
  33616. Cleavage two directions}W
  33617. Hydrated Phosphates
  33618. Pegmatites
  33619. North Carolina, USA; Hagendorf pegmatites, Waidhaus, Bayern, Germany
  33620. Foote Mineral Company spodumene mine, Kings Mt. (near), Cleveland Co., North Carolina, USA ; Hagendorf pegmatite, Waidhaus, Oberpfalz, Bayern, Germany
  33621. Earlshannonite^[Mn~2{Fe~2][Fe~3]2[PO4]2[OH]2}*4H2O
  33622. Earlshannonite^[Mn~2{Fe~2][Fe~3]2[PO4]2[OH]2}*4H2O
  33623. ftsTag
  33624. ftstitle
  33625. ftsTitleOverride
  33626. Ecdemite [Ekdemite]
  33627. e2-3q
  33628. Yellow
  33629. Translucent
  33630. Perfect
  33631. Pb6[As~3]2O7Cl4
  33632. Small tabular crystals{ coarsely foliated masses{ thin encrustations}
  33633. Tetragonalo
  33634. Antimonites{ Arsenites
  33635. Oxidized Zones{ weathering products
  33636. Arizona, USA; Laurium, Greece; L_ngban, Jacobsberg, Harstigen, Sweden
  33637. ngban mine, Filipstad (near), V
  33638. rmland, Swedenw
  33639. Ecdemite [Ekdemite]^Pb6[As~3]2O7Cl4
  33640. Ecdemite [Ekdemite]^Pb6[As~3]2O7Cl4
  33641. ftsTag
  33642. ftstitle
  33643. ftsTitleOverride
  33644. EclariteA
  33645. e2-3[
  33646. Greyu
  33647. Opaque
  33648. Not determined
  33649. Pb9[Cu{Fe]Bi12S28
  33650. Fan_shaped aggregates of needle_like crystals up to 1}5cm long and as granular fracture_fillings}
  33651. Orthorhombicw
  33652. Sulphosalts
  33653. Hydrothermal Ore veins
  33654. Salzburg, Austria
  33655. renbad, Hollersbachtal, Salzburg, Austria
  33656. Eclarite^Pb9[Cu{Fe]Bi12S28i
  33657. Eclarite^Pb9[Cu{Fe]Bi12S28
  33658. ftsTag
  33659. ftstitle
  33660. ftsTitleOverride
  33661. Edenite
  33662. k5-6W
  33663. White
  33664. Perfect
  33665. NaCa2[Mg{Fe~2]5Si7AlO22[OH]2    Mg|[Mg ~ Fe~2] = 0}5_1}0
  33666. Short prismatic\ fibrous}
  33667. Monoclinic/
  33668. Chain Silicates
  33669. Many different geological environments
  33670. New York, USA
  33671. Edenville, New York, USA
  33672. Edenite^NaCa2[Mg{Fe~2]5Si7AlO22[OH]2    Mg|[Mg ~ Fe~2] = 0}5_1}0C
  33673. Edenite^NaCa2[Mg{Fe~2]5Si7AlO22[OH]2    Mg|[Mg ~ Fe~2] = 0}5_1}0
  33674. ftsTag
  33675. ftstitle
  33676. ftsTitleOverride
  33677. Edingtonite
  33678. White
  33679. Transparent_translucent
  33680. Perfect
  33681. BaAl2Si3O10}*4H2O
  33682. Prismatic crystals up to 12mm with pyramidal terminations{ massive{ lamellar twinning{ penetration twins}
  33683. Orthorhombic
  33684. Framework Silicates
  33685. Late stage cavities in Volcanic rocks
  33686. Dunbartonshire, Scotland, UK; Westergotland, Sweden; Canada; British Columbia
  33687. Old Kilpatrick, Dumbartonshire, Scotland
  33688. Edingtonite^BaAl2Si3O10}*4H2O
  33689. Edingtonite^BaAl2Si3O10}*4H2O
  33690. ftsTag
  33691. ftstitle
  33692. ftsTitleOverride
  33693. Eggletonite
  33694. g3-4]
  33695. Brown
  33696. Perfect
  33697. [Na{K{Ca]2[Mn{Fe]8[Si{Al]12O29[OH]7}*11H2O
  33698. Monoclinic
  33699. Silicates
  33700. Late stage cavities in Granites or Syenites
  33701. Arkansas, USA
  33702. Big Rock Quarry, Little Rock, Pulaski Co., Arkansas, USA
  33703. Eggletonite^[Na{K{Ca]2[Mn{Fe]8[Si{Al]12O29[OH]7}*11H2O!
  33704. Eggletonite^[Na{K{Ca]2[Mn{Fe]8[Si{Al]12O29[OH]7}*11H2O
  33705. ftsTag
  33706. ftstitle
  33707. ftsTitleOverride
  33708. Eglestonite
  33709. e2-3c
  33710. Yellow to yellowish brown
  33711. Translucent
  33712. Not determined
  33713. [Hg~1]6Cl3O[OH] or [Hg~1]4Cl2O
  33714. Crystals dodecahedral{ striated parallel to the edges\ cubic or octahedral\ massive{ crusts{ sometimes hair_like}
  33715. Cubic
  33716. Fracture conchoidal to uneven{ brittle}
  33717. Halides
  33718. Oxidized Zones{ weathering products
  33719. San Benito County, Arizona, California, Arkansas, Texas, USA; Mexico; Germany; South Africa
  33720. Terlingua, Brewster Co., Texas, USA
  33721. Eglestonite^[Hg~1]6Cl3O[OH] or [Hg~1]4Cl2O=
  33722. Eglestonite^[Hg~1]6Cl3O[OH] or [Hg~1]4Cl2O
  33723. ftsTag
  33724. ftstitle
  33725. ftsTitleOverride
  33726. EhrleiteC
  33727. g3-4]
  33728. Colourless to white
  33729. Transparent
  33730. Not determined
  33731. Ca2ZnBe[PO4]2[PO3OH]}*4H2O
  33732. Tabular{ crystals up to 2 x 2 x 0}1mm{ often aggregates\ crystals twinned}]
  33733. Triclinic
  33734. Parting{ uneven to subconchoidal fracture}
  33735. Hydrated Phosphates
  33736. Pegmatites
  33737. South Dakota, USA
  33738. Tip Top Pegmatite, Custer (near), Custer Co., South Dakota, USA
  33739. Ehrleite^Ca2ZnBe[PO4]2[PO3OH]}*4H2O
  33740. Ehrleite^Ca2ZnBe[PO4]2[PO3OH]}*4H2O
  33741. ftsTag
  33742. ftstitle
  33743. ftsTitleOverride
  33744. EifeliteA
  33745. vNot determined
  33746. Colourless
  33747. Transparent
  33748. KNa3Mg4Si12O30
  33749. Platy to prismatic crystals to 1mm}
  33750. Trigonal?
  33751. Orthosilicatesc
  33752. Contact Metamorphic rocks
  33753. eastern Eifel, Germany
  33754. Ettringer Bellerberg, Mayen, Eifel, Rheinland-Pfalz, Germany
  33755. Eifelite^KNa3Mg4Si12O30
  33756. Eifelite^KNa3Mg4Si12O30
  33757. ftsTag
  33758. 4]2[PO3OH]}*4H2O
  33759. Tabular{ crystals up to 2 x 2 x 0}1mm{ often aggregates\ crystals twinned}]
  33760. Triclinic
  33761. Parting{ uneven to subconchoidal fracture}
  33762. Hydrated Phosphates
  33763. Pegmatites
  33764. South Dakota, USA
  33765. Tip Top Pegmatite, Custer (near), Custer Co., South Dakota, USA
  33766. Ehrleite^Ca2ZnBe(PO4)2(PO3OH).*4H2O
  33767. (near), Sweden
  33768. B-6U5
  33769. ftstitle
  33770. ftsTitleOverride
  33771. DrugmaniteE
  33772. vNot determined
  33773. Colourless
  33774. Transparent
  33775. Not determined
  33776. Pb2[Fe~3{Al]H[PO4]2[OH]2
  33777. Bunched aggregates composed of platy crystals up to 0}2mm}O
  33778. Monoclinico
  33779. Hydrated Phosphates
  33780. Oxidized Zones{ weathering products
  33781. Richelle, Belgium
  33782. Richelle, Li
  33783. ge (N), Belgium-
  33784. Drugmanite^Pb2[Fe~3{Al]H[PO4]2[OH]2
  33785. Drugmanite^Pb2[Fe~3{Al]H[PO4]2[OH]2
  33786. ftsTag
  33787. ftstitle
  33788. ftsTitleOverride
  33789. Drysdallite
  33790. vNot determined
  33791. Black
  33792. Opaque
  33793. Perfect
  33794. Mo[Se{S]2
  33795. Granular massive}
  33796. Trigonal)
  33797. Sulphides{ Tellurides etc
  33798. Sedimentary Uranium Ores
  33799. N.W. province, Zambia
  33800. Kapijimpanga deposit, Solwezi (SE), Northwestern Province, Zambia
  33801. Drysdallite^Mo[Se{S]2
  33802. Drysdallite^Mo[Se{S]2
  33803. ftsTag
  33804. ftstitle
  33805. ftsTitleOverride
  33806. Dufrenite
  33807. g3-4]
  33808. Dark green}
  33809. Translucent
  33810. Perfect
  33811. Fe~2[Fe~3]4[PO4]3[OH]5}*2H2O
  33812. Botryoidal crusts with radial fibrous structure\ massive}
  33813. Monoclinic_
  33814. Hydrated Phosphates
  33815. Many different geological environments
  33816. Alabama; New hampshire; Brazil; England; Germany
  33817. Hirschberg, Gera, Germany
  33818. Dufrenite^Fe~2[Fe~3]4[PO4]3[OH]5}*2H2O
  33819. Dufrenite^Fe~2[Fe~3]4[PO4]3[OH]5}*2H2O
  33820. ftsTag
  33821. ftstitle
  33822. ftsTitleOverride
  33823. Duftite
  33824. g3-4Y
  33825. Green
  33826. Translucent
  33827. Not determined
  33828. PbCu[AsO4][OH]
  33829. Crystals minute with rough rounded faces\ crusts and aggregates}5
  33830. OrthorhombicW
  33831. Anhydrous Arsenates
  33832. Oxidized Zones{ weathering products
  33833. Arizona, Colorado, USA; Northern Territory, South and Western Australia, Australia; France; Iran; Japan; Tsumeb, NamibiaI
  33834. Tsumeb, Namibia
  33835. Duftite^PbCu[AsO4][OH]
  33836. Duftite^PbCu[AsO4][OH]
  33837. ftsTag
  33838. ftstitle
  33839. ftsTitleOverride
  33840. Dugganite
  33841. Colourless{
  33842. Pb3[Zn{Cu~2]3[Te~6O6][AsO4][OH]3
  33843. Slightly curved stubby prismatic crystals up to 0}3mm}
  33844. Trigonal5
  33845. Exceedingly brittle}_
  33846. Compound Arsenate
  33847. Oxidized Zones{ weathering products
  33848. Arizona, USA
  33849. Emerald Mine, Tombstone, Cochise Co., Arizona, USA+
  33850. Dugganite^Pb3[Zn{Cu~2]3[Te~6O6][AsO4][OH]3u
  33851. Dugganite^Pb3[Zn{Cu~2]3[Te~6O6][AsO4][OH]3
  33852. ftsTag
  33853. ftstitle
  33854. ftsTitleOverride
  33855. DuhameliteE
  33856. Green
  33857. Not determined
  33858. Pb2[Cu~2]4Bi[VO4]4[OH]3}*8H2O
  33859. Crystals up to 0}4mm in maximum dimension{ free standing or in barrel_shaped bundles}
  33860. Orthorhombic_
  33861. Brittle}}
  33862. Hydrated Vanadates
  33863. Oxidized Zones{ weathering products
  33864. Arizona, USA
  33865. Lousy Gulch, Payson (near), Gila Co., Arizona, USAI
  33866. Duhamelite^Pb2[Cu~2]4Bi[VO4]4[OH]3}*8H2O
  33867. Duhamelite^Pb2[Cu~2]4Bi[VO4]4[OH]3}*8H2O
  33868. ftsTag
  33869. ftstitle
  33870. ftsTitleOverride
  33871. Dumontite
  33872. vNot determined
  33873. Yellow
  33874. Translucent
  33875. Not determined
  33876. Pb2[UO2]3O2[PO4]2}*5H2O
  33877. Minute crystals elongated{ flattened{ striated}
  33878. Monoclinic_
  33879. Hydrated Phosphates
  33880. Sedimentary Uranium Ores
  33881. Arizona, Nevada, USA; Katanga, Democratic Republic of Congo
  33882. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  33883. Dumontite^Pb2[UO2]3O2[PO4]2}*5H2O
  33884. Dumontite^Pb2[UO2]3O2[PO4]2}*5H2O
  33885. ftsTag
  33886. ftstitle
  33887. ftsTitleOverride
  33888. DumortieriteK
  33889. q8-9e
  33890. Transparent_translucent
  33891. Al7[BO3][SiO4]3O3
  33892. In compact pieces{ thin_columnar{ needle_shaped{ parallel_fibrous}G
  33893. Orthorhombici
  33894. Conchoidal}
  33895. Ring Silicates
  33896. Regional Metamorphic rocks
  33897. Widespread, USA; Australia; Brazil; Canada; France; India; Madagascar; Mexico; New Zealand; Norway; FSU and elsewhere
  33898. Beaunan, Chaponost, Lyons (near), France
  33899. Dumortierite^Al7[BO3][SiO4]3O3
  33900. Dumortierite^Al7[BO3][SiO4]3O3
  33901. ftsTag
  33902. ftstitle
  33903. ftsTitleOverride
  33904. Dundasite
  33905. White
  33906. Transparent
  33907. Perfect
  33908. PbAl2[CO3]2[OH]4}H2O
  33909. Small rounded aggregates of radiating crystals{ matted crusts}5
  33910. OrthorhombicW
  33911. Hydrated Carbonates
  33912. Oxidized Zones{ weathering products
  33913. Dundas, Tasmania, Australia; England; France; Germany; New Zealand; Tsumeb, Namibia;Ireland; Wales3
  33914. Adelaide Prop. mine, Dundas, Tasmania, Australiay
  33915. Dundasite^PbAl2[CO3]2[OH]4}H2O
  33916. Dundasite^PbAl2[CO3]2[OH]4}H2O
  33917. ftsTag
  33918. ftstitle
  33919. ftsTitleOverride
  33920. Durangite
  33921. k5-6_
  33922. Yellow to orange
  33923. Translucent
  33924. Distinct in one direction
  33925. NaAl[AsO4]F
  33926. Crystals oblique pyramidal\ prismatic elongated}?
  33927. Monoclinic_
  33928. Fracture uneven{ brittle}
  33929. Anhydrous Arsenates
  33930. Late stage cavities in Granites or Syenites
  33931. Black Range, New Mexico, Utah, USA; Mexico;
  33932. Coneto, Durango, Mexico
  33933. Durangite^NaAl[AsO4]F
  33934. Durangite^NaAl[AsO4]F
  33935. ftsTag
  33936. ftstitle
  33937. ftsTitleOverride
  33938. DussertiteC
  33939. g3-4]
  33940. Yellow to yellowish green
  33941. Not determined
  33942. Ba[Fe~3]3[AsO4]2[OH]5
  33943. As crusts or as rosettes of minute flattened crystals})
  33944. TrigonalG
  33945. Anhydrous Arsenates
  33946. Oxidized Zones{ weathering products
  33947. Mapimi, Durango, Mexico; Constantine, Algeria
  33948. Jebel Debar, Qacentina (Constantine), Algeria
  33949. Dussertite^Ba[Fe~3]3[AsO4]2[OH]5s
  33950. Dussertite^Ba[Fe~3]3[AsO4]2[OH]5
  33951. ftsTag
  33952. ftstitle
  33953. ftsTitleOverride
  33954. Duttonite
  33955. e2-3[
  33956. Brown
  33957. Distinct in one direction
  33958. V~4O[OH]2
  33959. Six_sided platy crystals{ flattened{ pseudo_orthorhombic in aspect\ crusts and coatings\ crystals range from extremely minute to 0}5mm in longest dimension}y
  33960. Monoclinic
  33961. Hydroxides
  33962. Sedimentary Uranium Ores
  33963. Colorado, USA
  33964. Peanut mine, Montrose Co., Colorado, USAI
  33965. Duttonite^V~4O[OH]2
  33966. Duttonite^V~4O[OH]2
  33967. ftsTag
  33968. ftstitle
  33969. ftsTitleOverride
  33970. DwornikiteC
  33971. vNot determined
  33972. White
  33973. Not determined
  33974. [Ni{Fe]SO4}H2O
  33975. Aggregates of very fine_grained particles}
  33976. Monoclinic-
  33977. Hydrated SulphatesU
  33978. Carbonatitesw
  33979. Minasragra, Peru
  33980. Minasragra, Jun
  33981. n, Peru
  33982. Dwornikite^[Ni{Fe]SO4}H2O
  33983. Dwornikite^[Ni{Fe]SO4}H2O
  33984. ftsTag
  33985. ftstitle
  33986. ftsTitleOverride
  33987. FerrikatophoriteC
  33988. vNot determined
  33989. Na2Ca[Mg{Fe~2]4Fe~3Si7AlO22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}49{ Fe~3 > Al
  33990. Monoclinic
  33991. Chain Silicates
  33992. Ferrikatophorite^Na2Ca[Mg{Fe~2]4Fe~3Si7AlO22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}49{ Fe~3 > Al
  33993. Ferrikatophorite^Na2Ca[Mg{Fe~2]4Fe~3Si7AlO22[OH]2    Mg|[Mg ~ Fe~2] = 0_0}49{ Fe~3 > Al
  33994. ftsTag
  33995. 6Cl3O(OH) or (Hg+1)4Cl2O
  33996. base,d 
  33997. vellite^Al3(PO4)2(OH,F)3.*5H2O
  33998. ftstitle
  33999. ftsTitleOverride
  34000. DixeniteA
  34001. g3-4[
  34002. Bronze to brassy
  34003. Translucent
  34004. Perfect
  34005. CuMn14Fe~3[As~3O3]5[SiO4]2[As~5O4][OH]6
  34006. Massive}
  34007. Trigonal;
  34008. Antimonites{ Arsenitesg
  34009. Skarns and Calc_Silicates
  34010. ngban, V
  34011. rmland, Sweden
  34012. ngban mine, Filipstad (near), V
  34013. rmland, Sweden
  34014. Dixenite^CuMn14Fe~3[As~3O3]5[SiO4]2[As~5O4][OH]6]
  34015. Dixenite^CuMn14Fe~3[As~3O3]5[SiO4]2[As~5O4][OH]6
  34016. ftsTag
  34017. ftstitle
  34018. ftsTitleOverride
  34019. Djerfisherite
  34020. vNot determined
  34021. Brown
  34022. Not determined
  34023. K6[Cu{Fe{Ni]25S26Cl
  34024. Tiny grains{ 0}02 _ 0}4mm in diameter}
  34025. Cubic
  34026. Sulphides{ Tellurides etc
  34027. Meteorites
  34028. Coyote Peak, Humboldt County, California, USA; western Siberia; Kola Peninsula, FSU; Deep Space
  34029. Kota-Kota meteorite, Marimba district, Malawi and St. Mark's meteorite, St. Mark's Mission Station, Transkei, Cape Province, South Africa
  34030. Djerfisherite^K6[Cu{Fe{Ni]25S26Cl
  34031. Djerfisherite^K6[Cu{Fe{Ni]25S26Cl
  34032. ftsTag
  34033. ftstitle
  34034. ftsTitleOverride
  34035. Djurleite
  34036. e2-3_
  34037. Dark grey
  34038. Opaque
  34039. Not determined
  34040. Cu31S16
  34041. Crystals short prismatic or thick tabular{ compact massive{ twinning common}?
  34042. Orthorhombica
  34043. Fracture conchoidal{ brittle}
  34044. Sulphides{ Tellurides etc
  34045. Supergene Zones
  34046. Butte Montana, Pennsylvania, USA; Cornwall, England; Germany; Mexico; Peru; Philippine Islands; Tsumeb, Namibia; Japan; Poland
  34047. Barranca de Cobre, Chihuahua, Mexico
  34048. Djurleite^Cu31S16
  34049. Djurleite^Cu31S16
  34050. ftsTag
  34051. ftstitle
  34052. ftsTitleOverride
  34053. Dolerophane [Dolerophanite]
  34054. Brown
  34055. Translucent_opaque
  34056. Perfect
  34057. Cu2[SO4]O
  34058. Minute{ elongated{ somewhat tabular crystals{ often striated parallel to elongation}k
  34059. Monoclinic
  34060. Anhydrous Sulphates
  34061. Fumaroles
  34062. Mt. Vesuvius, Italy
  34063. Mt. Vesuvius, Napoli, Campania, Italy
  34064. Dolerophane [Dolerophanite]^Cu2[SO4]O
  34065. Dolerophane [Dolerophanite]^Cu2[SO4]O
  34066. ftsTag
  34067. ftstitle
  34068. ftsTitleOverride
  34069. DonpeacoriteG
  34070. k5-6a
  34071. Yellow to orange
  34072. Perfect
  34073. [Mn{Mg]MgSi2O6
  34074. 1_3Mm interlocking grains}
  34075. Orthorhombic
  34076. Chain Silicates
  34077. Skarns and Calc_Silicates
  34078. New York, USA
  34079. Balmat, St. Lawrence Co., New York, USA
  34080. Donpeacorite^[Mn{Mg]MgSi2O6
  34081. Donpeacorite^[Mn{Mg]MgSi2O6
  34082. ftsTag
  34083. hydrous Sulphates
  34084. Fumaroles
  34085. Mt. Vesuvius, Italy
  34086. Mt. Vesuvius, Napoli, Campania, Italy
  34087. Dolerophane (Dolerophanite)^Cu2(SO4)O
  34088. ftstitle
  34089. ftsTitleOverride
  34090. DoloresiteG
  34091. vNot determined
  34092. Brown
  34093. Opaque
  34094. Not determined
  34095. H8V6O16
  34096. Crystals very minute\ maximum size 0}1mm\ massive with radiating botryoidal structure\ lamellar twinning practically universal on submicroscopic scale\ twin plane}
  34097. Monoclinic
  34098. Fibrous}
  34099. Oxides
  34100. Sedimentary Uranium Ores)
  34101. Arizona, Colorado, New Mexico, Utah, Wyoming, USA
  34102. La Sal no. 2 mine, Lumsden Canyon, Gateway (near), Mesa Co., Colorado, USA
  34103. Doloresite^H8V6O16
  34104. Doloresite^H8V6O16
  34105. ftsTag
  34106. ftstitle
  34107. ftsTitleOverride
  34108. Donathite
  34109. m6-7_
  34110. Black
  34111. Opaque
  34112. [Fe{Mg][Cr{Fe]2O4
  34113. Massive{ commonly twinned{ strongly magnetic}
  34114. Tetragonal=
  34115. Fracture uneven{ brittle}
  34116. Oxides
  34117. Basic and Ultrabasic Volcanic rocks
  34118. Hestmand
  34119.  Island, Norway
  34120. Hestmand
  34121.  Island, Norway
  34122. Donathite^[Fe{Mg][Cr{Fe]2O4
  34123. Donathite^[Fe{Mg][Cr{Fe]2O4
  34124. ftsTag
  34125. ftstitle
  34126. ftsTitleOverride
  34127. Donnayite_[Y]
  34128. Variety of colours
  34129. Indistinct
  34130. NaCaSr3Y[CO3]6}*3H2O
  34131. Crystals platy{ tabular{ saucer_shaped{ columnar{ barrel_shaped{ some are hemimorphic\ crystals are from 0}005 to 2mm in size}g
  34132. Triclinic
  34133. Hydrated Carbonates
  34134. Syenites{ Alkali intrusions
  34135. Mont St. Hilaire, Quebec, Canada
  34136. Mont Saint-Hilaire, Rouville Co., Qu
  34137. bec, Canada_
  34138. Donnayite_[Y]^NaCaSr3Y[CO3]6}*3H2O
  34139. Donnayite_[Y]^NaCaSr3Y[CO3]6}*3H2O
  34140. ftsTag
  34141. ftstitle
  34142. ftsTitleOverride
  34143. Downeyite
  34144. vNot determined
  34145. Colourless
  34146. Transparent
  34147. Not determined
  34148. Acicular prismatic crystals up to 2cm with very steep pyramidal terminations}
  34149. Tetragonalo
  34150. Strongly hygroscopic}
  34151. Selenites{ Selenates{ Tellurites{ Tellurates
  34152. Fumaroles
  34153. Pennsylvania, USA
  34154. Forestville, Pennsylvania, USAY
  34155. Downeyite^SeO2
  34156. Downeyite^SeO2
  34157. ftsTag
  34158. ftstitle
  34159. ftsTitleOverride
  34160. DoyleiteA
  34161. e2-3[
  34162. White
  34163. Transparent
  34164. Perfect
  34165. Al[OH]3
  34166. Crystals tabular}
  34167. Triclinic
  34168. Hydroxides=
  34169. Syenites{ Alkali intrusions
  34170. Mont St. Hilaire, Quebec, Canada
  34171. Mont Saint-Hilaire, Rouville Co., Qu
  34172. bec, Canada and/or Kola Peninsula, Russia, FSU
  34173. Doyleite^Al[OH]3?
  34174. Doyleite^Al[OH]3
  34175. ftsTag
  34176. ftstitle
  34177. ftsTitleOverride
  34178. Dravite
  34179. o7-8[
  34180. Light green to blackish green
  34181. Transparent_opaque
  34182. Indistinct
  34183. NaMg3Al6[BO3]3Si6O18[OH]4
  34184. Long columnar{ longitudinally striated{ embedded crystals}W
  34185. Trigonalu
  34186. Conchoidal{ brittle}
  34187. Ring Silicates
  34188. Many different geological environments
  34189. California and Widespread USA; Yinnietharra, Western Australia, Australia; Austria; Bolivia; Brazil; Canada; China; Czech Republic; England; Mexico; New Zealand; Tanzania; Former Yugoslavia
  34190. Unterdrauburg, Drave, K
  34191. rnten (Carinthia), Austria
  34192. Dravite^NaMg3Al6[BO3]3Si6O18[OH]4
  34193. Dravite^NaMg3Al6[BO3]3Si6O18[OH]4
  34194. ftsTag
  34195. ftstitle
  34196. ftsTitleOverride
  34197. DresseriteE
  34198. e2-3_
  34199. White
  34200. Transparent
  34201. Not determined
  34202. BaAl2[CO3]2[OH]4}H2O
  34203. Spherical aggregates of tapering fibres elongated}3
  34204. OrthorhombicU
  34205. Hydrated Carbonates
  34206. Syenites{ Alkali intrusions
  34207. Montreal Island, Quebec, Canada
  34208. Francon quarry, St.-Michel Dist., Montreal Island, Qu
  34209. bec, Canada
  34210. Dresserite^BaAl2[CO3]2[OH]4}H2O
  34211. Dresserite^BaAl2[CO3]2[OH]4}H2O
  34212. ftsTag
  34213. ftstitle
  34214. ftsTitleOverride
  34215. Dreyerite
  34216. e2-3[
  34217. Yellow to orange
  34218. Not determined
  34219. BiVO4
  34220. Plates up to 0}5mm in diameter}
  34221. Tetragonal
  34222. Anhydrous Vanadates
  34223. Oxidized Zones{ weathering products
  34224. Hirschhorn Pfalz, Germany
  34225. Hirschhorn, Rheinland-Pfalz, Germany
  34226. Dreyerite^BiVO4
  34227. Dreyerite^BiVO4
  34228. ftsTag
  34229. Al[OH]3
  34230. Crystals tabular}
  34231. Triclinic
  34232. Hydroxides=
  34233. Syenites{ Alkali intrusions
  34234. Mont St. Hilaire, Quebec, Canada
  34235. Mont Saint-Hilaire, Rouville Co., Qu
  34236. bec, Canada and/or Kola Peninsula, Russia, FSU
  34237. Doyleite^Al(OH)3
  34238. Pb3[Zn{Ca
  34239. Tools<31
  34240. 2`)pkT
  34241.     About71X
  34242. AddAc
  34243. celerato
  34244.  Alberta, Canada
  34245. Wadsleyite^b-(Mg,Fe+2)2SiO4
  34246. ftstitle
  34247. ftsTitleOverride
  34248. DespujolsiteI
  34249. e2-3c
  34250. Yellow
  34251. Not determined
  34252. Ca3Mn~4[SO4]2[OH]6}*3H2O
  34253. Aggregates of hexagonal prisms up to 0}5mm long}
  34254. Trigonal5
  34255. Fracture conchoidal{ brittle}
  34256. Hydrated Sulphates
  34257. Oxidized Zones{ weathering products
  34258. Tachgagalt, Morocco
  34259. Tachgagalt, Morocco
  34260. Despujolsite^Ca3Mn~4[SO4]2[OH]6}*3H2O
  34261. Despujolsite^Ca3Mn~4[SO4]2[OH]6}*3H2O
  34262. ftsTag
  34263. ftsTag
  34264. ftstitle
  34265. ftsTitleOverride
  34266. Devillite [Devilline]
  34267. e2-3w
  34268. Light green to blackish green
  34269. Transparent
  34270. Perfect
  34271. CaCu4[SO4]2[OH]6}*3H2O
  34272. Thin{ lamellar and needle_shaped crystals\  flabelliform{ rose_shaped agg}w
  34273. Monoclinic
  34274. Conchoidal{ brittle}
  34275. Hydrated Sulphates
  34276. Oxidized Zones{ weathering products
  34277. Arizona; New Jersey, Pennsylvania, USA; Corsica; Czech Republic; England; Germany; Namibia; FSU
  34278. Ste.- Marie-aux-Mines, Vosges Mtns., Haut-Rhin, Alsace, France
  34279. Devillite [Devilline]^CaCu4[SO4]2[OH]6}*3H2O9
  34280. Devillite [Devilline]^CaCu4[SO4]2[OH]6}*3H2O
  34281. ftstitle
  34282. ftsTitleOverride
  34283. DewindtiteG
  34284. vNot determined
  34285. Yellow
  34286. Translucent
  34287. Perfect
  34288. Pb3[UO2]6H2[PO4]4}*12H2O
  34289. Microscopic tablets flattened{ striated} Also very fine_grained{ compact}
  34290. Orthorhombicy
  34291. Brittle}
  34292. Hydrated Phosphates
  34293. Sedimentary Uranium Ores
  34294. Katanga, Democratic Republic of Congo; Bavaria, Germany
  34295. Kasolo, Shaba, Democratic Republic of Congo
  34296. Dewindtite^Pb3[UO2]6H2[PO4]4}*12H2O
  34297. Dewindtite^Pb3[UO2]6H2[PO4]4}*12H2O
  34298. ftsTag
  34299. ftstitle
  34300. ftsTitleOverride
  34301. DiaboleiteG
  34302. e2-3a
  34303. Blue{
  34304. Transparent_translucent
  34305. Perfect
  34306. Pb2CuCl2[OH]4
  34307. Crystals tabular with square outline{ aggregates of thin plates\ massive{ finely crystalline}
  34308. Tetragonal
  34309. Fracture conchoidal{ brittle}
  34310. Halides
  34311. Oxidized Zones{ weathering products
  34312. Arizona, USA; Somerset, England; Iran
  34313. Higher Pitts mine, Priddy, Mendip Hills, Somerset, England
  34314. Diaboleite^Pb2CuCl2[OH]4
  34315. Diaboleite^Pb2CuCl2[OH]4
  34316. ftsTag
  34317. ftstitle
  34318. ftsTitleOverride
  34319. Diadochite [Destinezite]_
  34320. g3-4y
  34321. Yellow to yellowish brown
  34322. Translucent_opaque
  34323. [Fe~3]9[PO4][SO4][OH]}*5H2O
  34324. Gel_like and amorphous\ botryoidal}
  34325. Triclinic
  34326. Compound Phosphates
  34327. Oxidized Zones{ weathering products
  34328. New Idria mine, San Benito, California; Roberts Mountain, Eureka, Nevada.
  34329. Ansbach, Gr
  34330. fenthal, Saalfeld, Th
  34331. ringen, Germany
  34332. Diadochite [Destinezite]^[Fe~3]9[PO4][SO4][OH]}*5H2O
  34333. Diadochite [Destinezite]^[Fe~3]9[PO4][SO4][OH]}*5H2O
  34334. ftsTag
  34335. ftstitle
  34336. ftsTitleOverride
  34337. Diamond
  34338. Variety of colours
  34339. Transparent_opaque
  34340. Perfect
  34341. Octahedral{ cube_shaped{ dodecahedral crystals\ often bulbous and striated faces}
  34342. Cubic
  34343. Conchoidal{ brittle}
  34344. Native elements and Alloys
  34345. Kimberlites and related rocks
  34346. South Africa; Western Australia, Sierra Leone; FSU; Arkansas, USA; Brazil; Botswana; India; Venezuela
  34347. Diamond^C
  34348. Diamond^C
  34349. ftsTag
  34350. ftstitle
  34351. ftsTitleOverride
  34352. Eskolaite
  34353. q8-9_
  34354. Black
  34355. Opaque
  34356. Cr2O3
  34357. Crystals long prismatic to thick platy}
  34358. Trigonal)
  34359. Fracture uneven{ brittle}
  34360. Oxidesu
  34361. Skarns and Calc_Silicates
  34362. Outokumpu, Finland; Merume River, Guyana
  34363. Outokumpu mine, Finland
  34364. Eskolaite^Cr2O3
  34365. Eskolaite^Cr2O3
  34366. ftsTag
  34367. Diamond^C
  34368. ismatic\ l
  34369. ftstitle
  34370. ftsTitleOverride
  34371. DiasporeC
  34372. m6-7]
  34373. Variety of colours
  34374. Transparent_Sub_translucent
  34375. Perfect
  34376. AlO[OH]
  34377. Tabular{ wide_columnar{ foliaceous{ acicular crystals\ compact{ lamellar{ radial{ scaly}a
  34378. Orthorhombic
  34379. Conchoidal{ very brittle}
  34380. Hydroxides
  34381. Many different geological environments
  34382. Widespread, USA; China; England; Greece; Greenland; France; Germany; Hungary; Japan; Norway; South Africa; Sweden; Switzerland; FSU
  34383. Mramorskoi, Kossoibrod (S), Ural Mts., Russia, FSU
  34384. Diaspore^AlO[OH]!
  34385. Diaspore^AlO[OH]
  34386. ftsTag
  34387. ftstitle
  34388. ftsTitleOverride
  34389. Dickite
  34390. e2-3[
  34391. Colourless to white
  34392. Transparent_translucent
  34393. Perfect
  34394. Al2Si2O5[OH]4
  34395. Crystals thin tabular{ pseudohexagonal{ minute\ often in piles of stacked platelets\ massive{ compact{ friable{ mealy\ twinning rare}
  34396. Monoclinic
  34397. Scales flexible{ inelastic\ masses plastic when moist}
  34398. Sheet Silicates
  34399. Many different geological environments_
  34400. Arkansas, Colorado, Pennsylvania, USA; Japan; FSU; Wales
  34401. Amlwch, Anglesey, Wales
  34402. Dickite^Al2Si2O5[OH]4
  34403. Dickite^Al2Si2O5[OH]4
  34404. ftsTag
  34405. ftstitle
  34406. ftsTitleOverride
  34407. Dietzeite
  34408. g3-4_
  34409. Yellow{
  34410. Transparent
  34411. Imperfect
  34412. Ca2[IO3]2[CrO4]
  34413. Minute elongated tabular crystals{ usually columnar or as fibrous crusts}
  34414. Monoclinicc
  34415. Fracture conchoidal}
  34416. Nitrates{ Iodates
  34417. Evaporites
  34418. Oficina Maria Elena, Chile
  34419. Lautaro, Atacama Desert, Antofagasta, Chile
  34420. Dietzeite^Ca2[IO3]2[CrO4]
  34421. Dietzeite^Ca2[IO3]2[CrO4]
  34422. ftsTag
  34423. ftstitle
  34424. ftsTitleOverride
  34425. DigeniteC
  34426. e2-3]
  34427. Bluew
  34428. Opaque
  34429. Not determined
  34430. Cu9S5
  34431. Distinct crystals rare{ usually massive}
  34432. Cubic
  34433. Conchoidal fracture{ brittle}
  34434. Sulphides{ Tellurides etc
  34435. Hydrothermal Ore veins
  34436. Arizona, California, Colorado, Utah, Montana, Pennsylvania, USA; Argentina; Australia; England; Iran; Namibia; Poland; Sweden
  34437. Sangershausen, Th
  34438. ringen, Germany
  34439. Digenite^Cu9S5
  34440. Digenite^Cu9S5
  34441. ftsTag
  34442. ftstitle
  34443. ftsTitleOverride
  34444. DioptaseC
  34445. Green
  34446. Transparent_translucent
  34447. Perfect
  34448. CuSiO2[OH]2
  34449. Short_columnar crystals\  in druses\  massive agg}-
  34450. TrigonalK
  34451. Conchoidal{ brittle}u
  34452. Orthosilicates
  34453. Oxidized Zones{ weathering products
  34454. Arizona, California, USA; Chile; Iran; Tsumeb, Namibia; FSU; Democratic Republic of Congo
  34455. Altyn-Tyube, Karaganda (E), Kirghizia, FSU
  34456. Dioptase^CuSiO2[OH]2
  34457. Dioptase^CuSiO2[OH]2
  34458. ftsTag
  34459. Cubic
  34460. Conchoidal fracture{ brittle}
  34461. Sulphides{ Tellurides etc
  34462. Hydrothermal Ore veins
  34463. Arizona, California, Colorado, Utah, Montana, Pennsylvania, USA; Argentina; Australia; England; Iran; Namibia; Poland; Sweden
  34464. Sangershausen, Th
  34465. ringen, Germany
  34466. Digenite 
  34467. ftstitle
  34468. ftsTitleOverride
  34469. DiopsideA
  34470. m6-7[
  34471. Variety of colours
  34472. Transparent_opaque
  34473. CaMgSi2O6
  34474. Short_columnar{ needle_shaped crystals\  compact{ granular{ tabular{ shelled{ massive}Q
  34475. Monoclinicq
  34476. Brittle}
  34477. Chain Silicates
  34478. Metamorphic rocks
  34479. Widespread, USA; Austria; Canada; England; Finland; India; Japan; Korea; Sri Lanka; Sweden; Switzerland; FSU and elsewherem
  34480. Diopside^CaMgSi2O6
  34481. Diopside^CaMgSi2O6
  34482. ftsTag
  34483. ftstitle
  34484. ftsTitleOverride
  34485. Eskimoite
  34486. vNot determined
  34487. Opaque
  34488. Ag7Pb10Bi15S36
  34489. Monoclinic
  34490. Sulphosalts
  34491. Pegmatites
  34492. Ivigtut, Greenland-
  34493. Ivigtut, Greenland (SW)
  34494. Eskimoite^Ag7Pb10Bi15S36
  34495. Eskimoite^Ag7Pb10Bi15S36
  34496. ftsTag
  34497. Mfont; <
  34498. Sulphosalts
  34499. Orthorhombic
  34500. FYRO Macedonia
  34501. Hydrothermal Ore veins
  34502. ftstitle
  34503. Alsar (Allchar), Rozden (near), 
  34504. ftstitle
  34505. ftsTitleOverride
  34506. Dawsonite
  34507. g3-4_
  34508. Colourless to white
  34509. Transparent
  34510. Perfect
  34511. NaAl[CO3][OH]2
  34512. Crystals acicular to blade_like\ radial encrustations and sprays of needle_like crystals}
  34513. Orthorhombic
  34514. Brittle}
  34515. Anhydrous Carbonates
  34516. Sedimentary rocks
  34517. Muswellbrook, New South Wales, Australia; Colorado, Montreal, USA; Canada; northern Albania; Algeria; Tanzania and elsewhere
  34518. Siena, Toscana, Italy and/or Trenton limestone, McGill University, Montreal, Qu
  34519. bec, Canada
  34520. Dawsonite^NaAl[CO3][OH]2+
  34521. Dawsonite^NaAl[CO3][OH]2
  34522. ftsTag
  34523. ftstitle
  34524. ftsTitleOverride
  34525. Deerite
  34526. vNot determined
  34527. Black
  34528. Opaque
  34529. [Fe~2{Mn]6[Fe~3{Al]3Si6O20[OH]5
  34530. Acicular crystals}
  34531. Monoclinic5
  34532. Silicates
  34533. Regional Metamorphic rocks
  34534. California, USA
  34535. Laytonville Quarry, Laytonville (S), Mendocino Co., California, USA
  34536. Deerite^[Fe~2{Mn]6[Fe~3{Al]3Si6O20[OH]5
  34537. Deerite^[Fe~2{Mn]6[Fe~3{Al]3Si6O20[OH]5
  34538. ftsTag
  34539. ftstitle
  34540. ftsTitleOverride
  34541. Defernite
  34542. vNot determined
  34543. Colourless
  34544. Perfect
  34545. Ca6[CO3][2_x][SiO4]x[OH]7[Cl{OH][1_2x]   x = 0}5
  34546. As fan shaped crystals}
  34547. Orthorhombic;
  34548. Hydrated Carbonates
  34549. Skarns and Calc_Silicates
  34550. Pontides, Turkey
  34551. neyce-Ikizdere, Trabzon, Pontides (E), Turkey
  34552. Defernite^Ca6[CO3][2_x][SiO4]x[OH]7[Cl{OH][1_2x]   x = 0}5[
  34553. Defernite^Ca6[CO3][2_x][SiO4]x[OH]7[Cl{OH][1_2x]   x = 0}5
  34554. ftsTag
  34555. ftstitle
  34556. ftsTitleOverride
  34557. Delafossite
  34558. k5-6c
  34559. Black
  34560. Opaque
  34561. Imperfect
  34562. CuFe~3O2
  34563. Crystals tabular to equant{ usually massive{ botryoidal{ spherulitic{ twinning{ contact twins}M
  34564. Trigonalk
  34565. Brittle}
  34566. Oxides
  34567. Oxidized Zones{ weathering products
  34568. Arizona, Idaho, Nevada, USA; Belgium; Bulgaria; Germany; Mexico; Spain; FSU
  34569. Nizhniy Tagil, Ekaterinburg (Sverdlovsk), Ural Mts., FSU
  34570. Delafossite^CuFe~3O2
  34571. Delafossite^CuFe~3O2
  34572. ftsTag
  34573. ftstitle
  34574. ftsTitleOverride
  34575. Delhayelite
  34576. vNot determined
  34577. Colourless
  34578. Distinct in one direction
  34579. [Na{K]10Ca5Al6Si32O80[Cl2{F2{SO4]3}*18H2O
  34580. Platy crystals}
  34581. OrthorhombicC
  34582. Silicates
  34583. Intermediate_acid Volcanic rocks
  34584. Kivu, Democratic Republic of Congo
  34585. Mt. Shaheru, Kivu, Democratic Republic of Congo
  34586. Delhayelite^[Na{K]10Ca5Al6Si32O80[Cl2{F2{SO4]3}*18H2O
  34587. Delhayelite^[Na{K]10Ca5Al6Si32O80[Cl2{F2{SO4]3}*18H2O
  34588. ftsTag
  34589. ftstitle
  34590. ftsTitleOverride
  34591. DelvauxiteE
  34592. g3-4_
  34593. Yellow to yellowish brown
  34594. Not determined
  34595. Ca[Fe~3]4[PO4{SO4]2[OH]8}*4_*6H2O
  34596. Reniform nodules{ globular and masses}'
  34597. Amorphous
  34598. Conchoidal}
  34599. Hydrated Phosphates
  34600. Oxidized Zones{ weathering products
  34601. Liege, Belgium; Austria; Czech Republic; Germany; FSU; Washington, USA)
  34602. Berneau, Vis
  34603. ge, Belgium
  34604. Delvauxite^Ca[Fe~3]4[PO4{SO4]2[OH]8}*4_*6H2O
  34605. Delvauxite^Ca[Fe~3]4[PO4{SO4]2[OH]8}*4_*6H2O
  34606. ftsTag
  34607. ftstitle
  34608. ftsTitleOverride
  34609. Demantoid [variety of Andradite]q
  34610. Green
  34611. Transparent_opaque
  34612. Ca3[Fe~3]2[SiO4]3
  34613. Dodecahedral or trapezohedral  crystals{ massive{ compact}a
  34614. Cubic
  34615. Conchoidal{ splintery}
  34616. Orthosilicates
  34617. Pegmatites
  34618. Piedmont, Italy
  34619. Demantoid [variety of Andradite]^Ca3[Fe~3]2[SiO4]3e
  34620. Demantoid [variety of Andradite]^Ca3[Fe~3]2[SiO4]3
  34621. ftsTag
  34622. ftstitle
  34623. ftsTitleOverride
  34624. DemesmaekeriteK
  34625. g3-4e
  34626. Green
  34627. Pb2Cu5[UO2]2[SeO3]6[OH]6}*2H2O
  34628. Crystals elongated{ flattened}
  34629. Triclinic
  34630. Selenites{ Selenates{ Tellurites{ Telluratese
  34631. Oxidized Zones{ weathering products
  34632. Katanga, Democratic Republic of Congo
  34633. Musonoi, Shaba, Democratic Republic of Congo
  34634. Demesmaekerite^Pb2Cu5[UO2]2[SeO3]6[OH]6}*2H2O
  34635. Demesmaekerite^Pb2Cu5[UO2]2[SeO3]6[OH]6}*2H2O
  34636. ftsTag
  34637. ftstitle
  34638. ftsTitleOverride
  34639. DenisoviteE
  34640. i4-5_
  34641. Greyy
  34642. Not determined
  34643. [K{Na]Ca2Si3O8[F{OH]
  34644. Parallel columnar aggregates up to 10_15cm across composed of acicular individuals}
  34645. MonoclinicQ
  34646. Parting or cleavage perpendicular to elongation{ splintery fracture}
  34647. Silicates
  34648. Syenites{ Alkali intrusions
  34649. Kola Peninsula, FSU
  34650. Eveslogchorr Mt. and Yukspor Mt., Khibina massif, Kola Peninsula, Russia, FSU
  34651. Denisovite^[K{Na]Ca2Si3O8[F{OH]
  34652. Denisovite^[K{Na]Ca2Si3O8[F{OH]
  34653. ftsTag
  34654. ftstitle
  34655. ftsTitleOverride
  34656. DenningiteE
  34657. Colourless}
  34658. Perfect
  34659. [Mn~2{Zn][Te~4]2O5
  34660. Small euhedral crystals{ which are thin plates{ octagonal in outline}
  34661. Tetragonal?
  34662. Fracture conchoidal}i
  34663. Selenites{ Selenates{ Tellurites{ Tellurates
  34664. Oxidized Zones{ weathering products
  34665. Sonora, Mexico    
  34666. Moctezuma mine, Moctezuma (near), Sonora, MexicoO
  34667. Denningite^[Mn~2{Zn][Te~4]2O5
  34668. Denningite^[Mn~2{Zn][Te~4]2O5
  34669. ftsTag
  34670. ftstitle
  34671. ftsTitleOverride
  34672. Derbylite
  34673. Black
  34674. Opaque
  34675. [Fe~3{Fe~2{Ti]7Sb~3O13[OH]
  34676. Prismatic crystals{ often with numerous{ commonly forms cruciform twins{ rarely as trillings}
  34677. Monoclinics
  34678. Fracture conchoidal{ very brittle}
  34679. Antimonites{ Arsenites
  34680. Oxidized Zones{ weathering products
  34681. Minas Gerais, Brazil; Italy
  34682. Tripuhy, Ouro Preto, Minas Gerais, Brazil
  34683. Derbylite^[Fe~3{Fe~2{Ti]7Sb~3O13[OH]
  34684. Derbylite^[Fe~3{Fe~2{Ti]7Sb~3O13[OH]
  34685. ftsTag
  34686. ftstitle
  34687. ftsTitleOverride
  34688. DerriksiteE
  34689. vNot determined
  34690. Green
  34691. Translucent
  34692. Very good
  34693. Cu4[UO2][SeO3]2[OH]6
  34694. Euhedral crystals up to 0}7mm{ elongated{ flattened}=
  34695. Orthorhombic_
  34696. Selenites{ Selenates{ Tellurites{ Tellurates
  34697. Oxidized Zones{ weathering products
  34698. Katanga, Democratic Republic of Congo
  34699. Musonoi, Shaba, Democratic Republic of CongoY
  34700. Derriksite^Cu4[UO2][SeO3]2[OH]6
  34701. Derriksite^Cu4[UO2][SeO3]2[OH]6
  34702. ftsTag
  34703. ftstitle
  34704. ftsTitleOverride
  34705. DesautelsiteG
  34706. Orange{
  34707. Perfect
  34708. Mg6[Mn~3]2[CO3][OH]16}*4H2O
  34709. Platy hexagonal crystals flattened}
  34710. Trigonal#
  34711. Hydrated Carbonates
  34712. Altered Ultramafic rocks{
  34713. San Benito County, California; Lancaster County, Pennsylvania, USA; Japan
  34714. Cedar Hill Quarry, Lancaster Co., Pennsylvania, USA
  34715. Desautelsite^Mg6[Mn~3]2[CO3][OH]16}*4H2Om
  34716. Desautelsite^Mg6[Mn~3]2[CO3][OH]16}*4H2O
  34717. ftsTag
  34718. DervilliteA
  34719. c1-2[
  34720. Black
  34721. Opaque
  34722. Not determined
  34723. Ag2AsS2
  34724. Monoclinic
  34725. Sulphosalts
  34726. Hydrothermal Ore veinsC
  34727. Haut Rhin, France
  34728. Dervillite^Ag2AsS2
  34729. rt to long prismatic{ vertically strSpe
  34730. cifiei
  34731. deXfin<
  34732. 0lurides etc
  34733. Hydrothermal Ore veins
  34734. ftstitle
  34735. Widespread USA; Canada; Norway
  34736. Violarite^FeNi2S4
  34737. Vermilion mine, Sudbury (near), Ontario, Canada
  34738. ftstitle
  34739. ftsTitleOverride
  34740. DanbaiteA
  34741. Silveru
  34742. Opaque
  34743. CuZn2
  34744. 0}05 To 0}2mm botryoidal and spherulitic aggregates and as rims around chromium}-
  34745. Cubic
  34746. Native elements and Alloysy
  34747. Stratiform Sulphide deposits
  34748. Sichuan, China
  34749. Danba, Sichuan, China
  34750. Danbaite^CuZn2)
  34751. Danbaite^CuZn2
  34752. ftsTag
  34753. ftstitle
  34754. ftsTitleOverride
  34755. Hoelite
  34756. vNot determined
  34757. C14H8O2
  34758. Monoclinic
  34759. Organic Compounds
  34760. Slags and Clinkers
  34761. Svalbard, Norway
  34762. Spitsbergen, Svalbard, Norway
  34763. Hoelite^C14H8O2
  34764. Hoelite^C14H8O2
  34765. ftsTag
  34766. ftstitle
  34767. ftsTitleOverride
  34768. Danburite
  34769. Variety of colours
  34770. Transparent_translucent
  34771. Indistinct
  34772. CaB2[SiO4]2
  34773. Columnar crystals\ granular{ compact}
  34774. OrthorhombicS
  34775. Conchoidal}
  34776. Silicates
  34777. Skarns and Calc_Silicates
  34778. Connecticut, New York,  USA; Burma, Japan; Madagascar; Mexico; Switzerland%
  34779. Danbury, Fairfield Co., Connecticut, USAc
  34780. Danburite^CaB2[SiO4]2
  34781. Danburite^CaB2[SiO4]2
  34782. ftsTag
  34783. ftstitle
  34784. ftsTitleOverride
  34785. Dannemorite
  34786. k5-6a
  34787. Dark green
  34788. Translucent_opaque
  34789. Mn2[Fe~2{Mg]5Si8O22[OH]2
  34790. Fibrous of fibro_lamellar}!
  34791. MonoclinicA
  34792. Chain Silicates
  34793. Metamorphic rocks
  34794. Broken Hill, NSW, Australia; Sweden
  34795. Dannemora, Sweden
  34796. Dannemorite^Mn2[Fe~2{Mg]5Si8O22[OH]25
  34797. Dannemorite^Mn2[Fe~2{Mg]5Si8O22[OH]2
  34798. ftsTag
  34799. ftstitle
  34800. ftsTitleOverride
  34801. Daomanite
  34802. g3-4]
  34803. Greyw
  34804. Very good
  34805. CuPtAsS2
  34806. Tabular 0}2 to 0}3mm grains}
  34807. Orthorhombic    
  34808. Fracture is step_like or uneven}?
  34809. Sulphides{ Tellurides etc
  34810. Basic and Ultrabasic Volcanic rocks
  34811. China
  34812. Dao (Tao) and Ma Districts, China
  34813. Daomanite^CuPtAsS2/
  34814. Daomanite^CuPtAsS2
  34815. ftsTag
  34816. ftstitle
  34817. ftsTitleOverride
  34818. Daqingshanite_[Ce]S
  34819. vNot determined
  34820. Yellow
  34821. Perfect
  34822. [Sr{Ca{Ba]3[Ce{La{Nd][PO4][CO3]3_x[OH{F]y
  34823. Rhombohedral crystals with rounded edges}
  34824. TrigonalQ
  34825. Compound Phosphates
  34826. Contact Metamorphic rocks
  34827. Bayan Obo, China
  34828. Bayan Obo Iron mine, Baotou (Paotow), Inner Mongolia, China
  34829. Daqingshanite_[Ce]^[Sr{Ca{Ba]3[Ce{La{Nd][PO4][CO3]3_x[OH{F]y
  34830. Daqingshanite_[Ce]^[Sr{Ca{Ba]3[Ce{La{Nd][PO4][CO3]3_x[OH{F]y
  34831. ftsTag
  34832. ftstitle
  34833. ftsTitleOverride
  34834. Darapiosite
  34835. Colourless to white
  34836. KNa2Li[Mn{Zn]2ZrSi12O30
  34837. Massive}
  34838. Trigonal
  34839. Silicates
  34840. Late stage cavities in Granites or Syenites
  34841. Tadzhikistan, FSU
  34842. Dara-Pioz, Tadzhikistan (N), FSU
  34843. Darapiosite^KNa2Li[Mn{Zn]2ZrSi12O30
  34844. Darapiosite^KNa2Li[Mn{Zn]2ZrSi12O30
  34845. ftsTag
  34846. ftstitle
  34847. ftsTitleOverride
  34848. DarapskiteG
  34849. e2-3a
  34850. Colourless
  34851. Transparent_translucent
  34852. Excellent in two directions
  34853. Na3[SO4][NO3]}H2O
  34854. Crystals long prismatic\ thin tabular{ elongated\ largest single crystals are 1_2cm long and 3_4mm thick\ platy to granular material admixed with other saline materials{ euhedral crystals in cavities\ polysynthetic twinning}
  34855. Monoclinic
  34856. Fracture uneven{ brittle}
  34857. Nitrates{ Iodates
  34858. Evaporites
  34859. Chuquicamata, Chile; California, USA; Antarctica
  34860. Pampa del Toro, Oficina Lautaro, Atacama desert, Chile)
  34861. Darapskite^Na3[SO4][NO3]}H2Oe
  34862. Darapskite^Na3[SO4][NO3]}H2O
  34863. ftsTag
  34864. ftstitle
  34865. ftsTitleOverride
  34866. DatoliteC
  34867. k5-6]
  34868. Variety of colours
  34869. Transparent_translucent
  34870. CaBSiO4[OH]
  34871. Thick_tabular{ short_columnar crystals{ compact{ granular{ reniform{ massive{ crusty}
  34872. Monoclinic{
  34873. Conchoidal}
  34874. Hydrated Sulphates
  34875. Many different geological environments
  34876. California, Connecticut, Massachusetts, Michigan, New Jersey, USA; Australia; Canada; Czech Republic; England; Germany; Italy; Japan; Morocco; Norway;  South Africa; FSU
  34877. Arendal, Norway
  34878. Datolite^CaBSiO4[OH]
  34879. Datolite^CaBSiO4[OH]
  34880. ftsTag
  34881. ftstitle
  34882. ftsTitleOverride
  34883. DaubreeiteE
  34884. e2-3_
  34885. Yellow{
  34886. Perfect
  34887. BiO[OH{Cl]
  34888. Massive{ earthy}
  34889. Tetragonal
  34890. Plastic}
  34891. Halides
  34892. Oxidized Zones{ weathering products
  34893. Tazna, Bolivia; Utah, USA
  34894. Constancia mine, Tazna, Bolivia
  34895. Daubreeite^BiO[OH{Cl]
  34896. Daubreeite^BiO[OH{Cl]
  34897. ftsTag
  34898. ftstitle
  34899. ftsTitleOverride
  34900. Daubreelite
  34901. vNot determined
  34902. Black
  34903. Opaque
  34904. Distinct in one direction
  34905. FeCr2S4
  34906. Massive{ scaly to platy}#
  34907. Cubic
  34908. Fracture uneven{ brittle{ not magnetic}
  34909. Sulphides{ Tellurides etc
  34910. Meteorites
  34911. California, USA; Deep Space
  34912. Coahuila Meteorite (Bolson de Mapimi), Coahuila, Mexico
  34913. Daubreelite^FeCr2S4
  34914. Daubreelite^FeCr2S4
  34915. ftsTag
  34916. ftstitle
  34917. ftsTitleOverride
  34918. DavaniteA
  34919. k5-6[
  34920. Colourless{
  34921. K2TiSi6O15
  34922. Pseudohexagonal grains up to 5mm in diameter}
  34923. Triclinic
  34924. Fracture conchoidal}C
  34925. Silicates
  34926. Altered Ultramafic rocks
  34927. extreme western Yakut, FSU; Montana, USA
  34928. Davan Spring (near), Murun massif, Yakutia (W), FSU
  34929. Davanite^K2TiSi6O15
  34930. Davanite^K2TiSi6O15
  34931. ftsTag
  34932. ftstitle
  34933. ftsTitleOverride
  34934. Davidite_[La]
  34935. Black
  34936. Opaque
  34937. [La{Ce][Y{U{Fe][Ti{Fe~3]20[O{OH]38
  34938. Massive{ as rough cuboidal crystals and as distinct  pyramidal crystals}1
  34939. TrigonalO
  34940. Fracture subconchoidal} Brittle}
  34941. Multiple Oxides
  34942. Late stage cavities in Granites or Syenites
  34943. South Australia, Australia
  34944. Radium Hill mine, Olary Province, South Australia, Australia
  34945. Davidite_[La]^[La{Ce][Y{U{Fe][Ti{Fe~3]20[O{OH]38
  34946. Davidite_[La]^[La{Ce][Y{U{Fe][Ti{Fe~3]20[O{OH]38
  34947. ftsTag
  34948. ftstitle
  34949. ftsTitleOverride
  34950. DouglasiteC
  34951. vNot determined
  34952. Green
  34953. K2FeCl4}*2H2O
  34954. Massive\ granular}
  34955. Monoclinic
  34956. Alters to brownish red on exposure}
  34957. Halides
  34958. Evaporitesi
  34959. Douglashall, Stassfurt, Sachsen, Germany
  34960. Douglashall, Westeregeln (near), Stassfurt (NW), Sachsen, Germany
  34961. Douglasite^K2FeCl4}*2H2O7
  34962. Douglasite^K2FeCl4}*2H2O
  34963. ftsTag
  34964. Davidite-(La)^(La,Ce)(Y,U,Fe)(Ti,Fe+3)20(O,OH)38
  34965. Epidote (Pistaci]
  34966. spixel1
  34967. thbytes4
  34968. F     CHF
  34969. Yecoraite
  34970. Bi5(Fe+3)3(Te+4O3)(Te+6O4)2O9.*9H2O
  34971. Tetragon
  34972. ftstitle
  34973. ftsTitleOverride
  34974. Cuprospinel
  34975. m6-7a
  34976. Black
  34977. Opaque
  34978. [Cu{Mg]Fe2O4
  34979. Massive\ irregular grains up to about 0}1mm in diameter}#
  34980. Cubic
  34981. Multiple Oxides
  34982. Oxidized Zones{ weathering products
  34983. Baie, Verte, Newfoundland
  34984. Consolidated Rambler mine, Baie Verte (near), Newfoundland, Canada'
  34985. Cuprospinel^[Cu{Mg]Fe2O4_
  34986. Cuprospinel^[Cu{Mg]Fe2O4
  34987. ftsTag
  34988. ftstitle
  34989. ftsTitleOverride
  34990. CuprostibiteK
  34991. vNot determined
  34992. Opaque
  34993. Clear
  34994. Cu2[Sb{Tl]
  34995. Massive\ as fine_grained aggregates}
  34996. Tetragonal=
  34997. Alters to encrustations and ochers of green{ orange and bright red}
  34998. Sulphides{ Tellurides etc
  34999. Hydrothermal Ore veins
  35000. Greenland
  35001. Mt. Nakalak, Il
  35002. maussaq intrusive, GreenlandU
  35003. Cuprostibite^Cu2[Sb{Tl]
  35004. Cuprostibite^Cu2[Sb{Tl]
  35005. ftsTag
  35006. ftstitle
  35007. ftsTitleOverride
  35008. CuprotungstiteI
  35009. vNot determined
  35010. Brown to brownish green
  35011. [Cu~2]3[WO4]2[OH]2
  35012. Massive{ as crusts}
  35013. Tetragonal
  35014. Tungstates{ Molybdates;
  35015. Oxidized Zones{ weathering products
  35016. Arizona, California, Idaho, New Mexico, USA; Australia, Japan; South Africa
  35017. Llamuco, Santiago, Chile
  35018. Cuprotungstite^[Cu~2]3[WO4]2[OH]2
  35019. Cuprotungstite^[Cu~2]3[WO4]2[OH]2
  35020. ftsTag
  35021. ftstitle
  35022. ftsTitleOverride
  35023. CuretoniteE
  35024. g3-4_
  35025. Yellow to yellowish green
  35026. Ba4Al3Ti[PO4]4[O{OH]6
  35027. Crystals up to 3mm{ polysynthetic twinning common}
  35028. Monoclinic=
  35029. Parting{ brittle}
  35030. Anhydrous Phosphates
  35031. Hydrothermal Ore veins
  35032. Nevada, USA
  35033. Barite Mine, Golconda (near), Humboldt Co., Nevada, USA
  35034. Curetonite^Ba4Al3Ti[PO4]4[O{OH]6k
  35035. Curetonite^Ba4Al3Ti[PO4]4[O{OH]6
  35036. ftsTag
  35037. ftstitle
  35038. ftsTitleOverride
  35039. Curienite
  35040. vNot determined
  35041. Yellow
  35042. Not determined
  35043. Pb[UO2]2[VO4]2}*5H2O
  35044. Microcrystalline powder}
  35045. Orthorhombic!
  35046. Hydrated VanadatesI
  35047. Sedimentary Uranium Oresw
  35048. Mounana, Gabon, Africa
  35049. Mounana mine, Franceville, Haut-Ogoou
  35050. , Gabon
  35051. Curienite^Pb[UO2]2[VO4]2}*5H2O%
  35052. Curienite^Pb[UO2]2[VO4]2}*5H2O
  35053. ftsTag
  35054. ftstitle
  35055. ftsTitleOverride
  35056. Curite?
  35057. i4-5Y
  35058. Orangeu
  35059. Transparent_translucent
  35060. Pb2U5O17}*4H2O
  35061. Columnar{ needle_shaped crystals\  mostly compact{ granular{ massive{ acicular{ compact}O
  35062. Orthorhombicq
  35063. Brittle}
  35064. Oxides
  35065. Sedimentary Uranium Ores
  35066. Northern Territory, Australia; Madagascar; France; Katanga district, Democratic Republic of Congo
  35067. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  35068. Curite^Pb2U5O17}*4H2O
  35069. Curite^Pb2U5O17}*4H2O
  35070. ftsTag
  35071. ftstitle
  35072. ftsTitleOverride
  35073. CyanochroiteK
  35074. vNot determined
  35075. Greenish blue
  35076. Transparent
  35077. Perfect
  35078. K2Cu[SO4]2}*6H2O
  35079. Crystals tabular\ crystalline crusts}
  35080. MonoclinicW
  35081. Soluble in water}
  35082. Hydrated Sulphates
  35083. Fumaroles
  35084. Mt. Vesuvius, Italy
  35085. Mt. Vesuvius, Napoli, Campania, Italy
  35086. Cyanochroite^K2Cu[SO4]2}*6H2O
  35087. Cyanochroite^K2Cu[SO4]2}*6H2O
  35088. ftsTag
  35089. ftstitle
  35090. ftsTitleOverride
  35091. Cyanophyllite
  35092. c1-2c
  35093. Greenish blue
  35094. Perfect
  35095. [Cu~2]5Al2[Sb~3]3O12[OH]}*12H2O
  35096. As coatings and spherulitic aggregates}
  35097. Orthorhombic;
  35098. Antimonites{ Arsenitesg
  35099. Oxidized Zones{ weathering products
  35100. Baden-W
  35101. rttemberg, Germany
  35102. Clara mine, Wolfach, Schwarzwald, Baden-W
  35103. rttemberg, Germany
  35104. Cyanophyllite^[Cu~2]5Al2[Sb~3]3O12[OH]}*12H2O
  35105. Cyanophyllite^[Cu~2]5Al2[Sb~3]3O12[OH]}*12H2O
  35106. ftsTag
  35107. ftstitle
  35108. ftsTitleOverride
  35109. Cyanotrichite
  35110. vNot determined
  35111. Translucent
  35112. Cu4Al2[SO4][OH]12}*2H2O
  35113. Fine_fibrous{ capillary crystals\  bunchy{ globular agg}\  velvety crusts}U
  35114. Orthorhombicw
  35115. Hydrated Sulphates
  35116. Oxidized Zones{ weathering products
  35117. Arizona, Nevada, Utah, USA; France; Germany; Greece; Italy; Romania; Scotland; South Africa; FSUO
  35118. Moldava Noua (Ujmoldova), Banat, Romania
  35119. Cyanotrichite^Cu4Al2[SO4][OH]12}*2H2O
  35120. Cyanotrichite^Cu4Al2[SO4][OH]12}*2H2O
  35121. ftsTag
  35122. ftstitle
  35123. ftsTitleOverride
  35124. CylindriteG
  35125. e2-3a
  35126. Black
  35127. Opaque
  35128. Pb4Fe~2[Sn~4]4[Sb~3]2S16
  35129. Lamellar_cylindrical{ shelly agg}\ cylindrical bunches{ spheroidal}
  35130. Triclinic
  35131. Lamellar{ divisible{ soft to brittle{ malleable}
  35132. Sulphosalts
  35133. Hydrothermal Ore veins
  35134. Colquechaca, Bolivia
  35135. Mina Santa Cruz, Poop
  35136. , Bolivia
  35137. Cylindrite^Pb4Fe~2[Sn~4]4[Sb~3]2S16
  35138. Cylindrite^Pb4Fe~2[Sn~4]4[Sb~3]2S16
  35139. ftsTag
  35140. ftstitle
  35141. ftsTitleOverride
  35142. Cymrite
  35143. e2-3[
  35144. Colourless{
  35145. Transparent_translucent
  35146. Perfect
  35147. BaAl2Si2[O{OH]8}H2O
  35148. Crystals hexagonal prisms up to 1mm long{ crude hexagonal plates up to 7mm in diameter\ massive{ fibrous}
  35149. Trigonal
  35150. Fracture uneven{ brittle}
  35151. Silicates
  35152. Regional Metamorphic rocks
  35153. Rhiw, Carnarvonshire, Wales, UK; Alaska, California, USA; Greece; South Africa; Spain; Sweden
  35154. Benallt mine, Rhiw, Lleyn Peninsula, Caernavonshire (Gwynedd), Wales
  35155. Cymrite^BaAl2Si2[O{OH]8}H2O
  35156. Cymrite^BaAl2Si2[O{OH]8}H2O
  35157. ftsTag
  35158. ftstitle
  35159. ftsTitleOverride
  35160. Cyrilovite [Avelinoite]
  35161. vNot determined
  35162. Brown to brownish green
  35163. Not determined
  35164. Na[Fe~3]3[PO4]2[OH]4}*2H2O
  35165. Crystals squat\ individual crystals usually less than 0}1mm\ often in intergrown aggregates}w
  35166. Tetragonal
  35167. Hydrated Phosphates
  35168. Pegmatites
  35169. Hagendorf, Germany; Minas Gerais, Brazil; South Australia; Czech Republic; South Dakota, USAS
  35170. Cyrilov (near), Velk
  35171.  Mezir
  35172. , Moravia, Czech Republic
  35173. Cyrilovite [Avelinoite]^Na[Fe~3]3[PO4]2[OH]4}*2H2O
  35174. Cyrilovite [Avelinoite]^Na[Fe~3]3[PO4]2[OH]4}*2H2O
  35175. ftsTag
  35176. ftstitle
  35177. ftsTitleOverride
  35178. Dadsonite
  35179. e2-3[
  35180. Greyu
  35181. Opaque
  35182. Pb[10~x]Sb[14_x]S[31_x]Clx
  35183. Massive}
  35184. Monoclinic
  35185. Sulphosalts
  35186. Hydrothermal Ore veinsM
  35187. Yellowknife, Ontario, Canada
  35188. Yellowknife, Madoc, Ontario, Canada ; Wolfsberg, Harz, Germany ; Pershing Co., Nevada, USA
  35189. Dadsonite^Pb[10~x]Sb[14_x]S[31_x]Clx3
  35190. Dadsonite^Pb[10~x]Sb[14_x]S[31_x]Clx
  35191. ftsTag
  35192. ftstitle
  35193. ftsTitleOverride
  35194. Dorfmanite?
  35195. c1-2Y
  35196. White
  35197. Na2HPO4}*2H2O
  35198. Orthorhombic
  35199. Hydrated Phosphates
  35200. Pegmatites
  35201. Kola Penninsula, FSU/
  35202. Khibina massif and Lovozero massif, Kola Peninsula, FSU
  35203. Dorfmanite^Na2HPO4}*2H2O
  35204. Dorfmanite^Na2HPO4}*2H2O
  35205. ftsTag
  35206. Inner Mongol
  35207. ftstitle
  35208. ftsTitleOverride
  35209. CryptohaliteI
  35210. e2-3c
  35211. Colourless to white
  35212. Transparent
  35213. Perfect
  35214. [NH4]2SiF6
  35215. Massive{ crusts or masses with mammillary surface\ arborescent\ synthetic crystals cubo_octahedral or octahedral}
  35216. Cubic
  35217. Halides
  35218. Fumaroles
  35219. Libusin, Czech Republic; India; Italy; Germany
  35220. Mt. Vesuvius, Napoli, Campania, Italy
  35221. Cryptohalite^[NH4]2SiF6
  35222. Cryptohalite^[NH4]2SiF6
  35223. ftsTag
  35224. ftstitle
  35225. ftsTitleOverride
  35226. CryptomelaneK
  35227. m6-7e
  35228. Opaque
  35229. Not determined
  35230. K[Mn~4{Mn~2]8O16
  35231. Massive{ fine_grained{ often loosely aggregated or porous\ less commonly compact and  cleavable\ botryoidal or radial_fibrous to distinct individual fibres}
  35232. Monoclinic
  35233. Fracture conchoidal}
  35234. Multiple Oxides
  35235. Oxidized Zones{ weathering products
  35236. central western USA; Cape Province, South Africa and elsewhere
  35237. Tombstone, Cochise Co., Arizona, USA
  35238. Cryptomelane^K[Mn~4{Mn~2]8O16
  35239. Cryptomelane^K[Mn~4{Mn~2]8O16
  35240. ftsTag
  35241. ftstitle
  35242. ftsTitleOverride
  35243. Cualstibite
  35244. c1-2]
  35245. Bluish green
  35246. Cu6Al2Sb3O18}*16H2O
  35247. Columnar trigonal crystals up to 0}05 mm in length}
  35248. Trigonal
  35249. Antimonites{ Arsenites=
  35250. Oxidized Zones{ weathering products
  35251. Oberwolfach, Central Schwarzwald, Germany;
  35252. Clara mine, Wolfach, Schwarzwald, Baden-W
  35253. rttemberg, Germany    
  35254. Cualstibite^Cu6Al2Sb3O18}*16H2O
  35255. Cualstibite^Cu6Al2Sb3O18}*16H2O
  35256. ftsTag
  35257. ftstitle
  35258. ftsTitleOverride
  35259. Cumengite [Cumengeite]]
  35260. e2-3w
  35261. Translucent
  35262. Pb4Cu4Cl8[OH]8}H2O
  35263. Crystals octahedral or cubo_octahedral\ parallel overgrowths on bol_ite and pseudobol_ite crystals{ sometimes giving regular groupings that simulate twins}
  35264. Tetragonal
  35265. Halides
  35266. Oxidized Zones{ weathering products
  35267. Baja California, Mexico; Cornwall, England; Germany
  35268. Amelia mine, Bol
  35269. o, Santa Rosalia (near), Baja California, Mexico
  35270. Cumengite [Cumengeite]^Pb4Cu4Cl8[OH]8}H2O
  35271. Cumengite [Cumengeite]^Pb4Cu4Cl8[OH]8}H2O
  35272. ftsTag
  35273. e Province, South Africa and elsewhere
  35274. Tombstone, Cochise Co., Arizona, USA
  35275. Cryptomelane^K(Mn+4,Mn+2)8O16
  35276. n; Madagascar; Namibia; Norway; Sweden; FSU; Dem 
  35277. Cualstibite
  35278. ftstitle 
  35279. ftstitle
  35280. ftsTitleOverride
  35281. CubaniteC
  35282. g3-4]
  35283. Bronze to brassy
  35284. Opaque
  35285. CuFe2S3
  35286. Crystals thick tabular{ elongated{ striated{ usually massive{ twinning common};
  35287. Orthorhombic]
  35288. Parting{ fracture conchoidal{ magnetic}
  35289. Sulphides{ Tellurides etc
  35290. Hydrothermal Ore veins
  35291. California, New Mexico, USA; Alaska; Brazil; Sudbury, Ontario, Canada; Cuba; Italy; Mexico; Norway; Swedenw
  35292. Barracanao, Cuba
  35293. Cubanite^CuFe2S3
  35294. Cubanite^CuFe2S3
  35295. ftsTag
  35296. ftstitle
  35297. ftsTitleOverride
  35298. Cummingtonite
  35299. k5-6e
  35300. Green
  35301. Translucent_opaque
  35302. [Mg{Fe~2]7Si8O22[OH]2   Mg|[Mg ~ Fe~2] = *0}30_*0}69
  35303. Fibrous}+
  35304. MonoclinicK
  35305. Chain Silicates
  35306. Regional Metamorphic rocks
  35307. Massachusetts, USA
  35308. Cummington, Hampshire Co., Massachusetts, USA
  35309. Cummingtonite^[Mg{Fe~2]7Si8O22[OH]2   Mg|[Mg ~ Fe~2] = *0}30_*0}69o
  35310. Cummingtonite^[Mg{Fe~2]7Si8O22[OH]2   Mg|[Mg ~ Fe~2] = *0}30_*0}69
  35311. ftsTag
  35312. ftstitle
  35313. ftsTitleOverride
  35314. CupaliteA
  35315. i4-5[
  35316. Yelloww
  35317. Opaque
  35318. Not determined
  35319. [Cu{Zn]Al
  35320. Myrmekitic and dendritic droplike grains}
  35321. Orthorhombic9
  35322. Native elements and Alloysi
  35323. Altered Ultramafic rocks
  35324. Khativskij ultrabasic zone, eastern FSU
  35325. Listvenitovy
  35326. , Koriakskhiye Mts., FSU
  35327. Cupalite^[Cu{Zn]AlC
  35328. Cupalite^[Cu{Zn]Al
  35329. ftsTag
  35330. ftstitle
  35331. ftsTitleOverride
  35332. Cuprite
  35333. g3-4Y
  35334. Translucent_Transparent
  35335. Not determined
  35336. Octahedral{ cubic{ dodecahedral crystals\  compact{ masive granular{ earthy{ disseminated}O
  35337. Cubic
  35338. Brittle{ uneven}
  35339. Oxides
  35340. Oxidized Zones{ weathering products
  35341. Widespread USA; Australia; Bolivia; Chile; England; France; Germany; Hungary; Mexico; Japan; Tsumeb, Namibia; FSU; Democratic Republic of Congo
  35342. Cuprite^Cu2O
  35343. Cuprite^Cu2O
  35344. ftsTag
  35345. ftstitle
  35346. ftsTitleOverride
  35347. CuprocopiapiteM
  35348. e2-3g
  35349. Yellow to yellowish green
  35350. Transparent_translucent
  35351. Perfect
  35352. Cu~2[Fe~3]4[SO4]6[OH]2}*20H2O
  35353. Tabular crystals\ granular or as crusts}U
  35354. Triclinic
  35355. Hydrated Sulphates
  35356. Oxidized Zones{ weathering products
  35357. Chuquicamata, Chile
  35358. Chuquicamata, Chile
  35359. Cuprocopiapite^Cu~2[Fe~3]4[SO4]6[OH]2}*20H2Ow
  35360. Cuprocopiapite^Cu~2[Fe~3]4[SO4]6[OH]2}*20H2O
  35361. ftsTag
  35362. ftstitle
  35363. ftsTitleOverride
  35364. Cupropavonite
  35365. Not determined
  35366. AgPbCu2Bi5S10
  35367. Monoclinic
  35368. Sulphosalts
  35369. Hydrothermal Ore veins
  35370. Colorado, USA
  35371. Alaska mine, San Juan Co., Colorado, USAu
  35372. Cupropavonite^AgPbCu2Bi5S10
  35373. Cupropavonite^AgPbCu2Bi5S10
  35374. ftsTag
  35375. ftstitle
  35376. ftsTitleOverride
  35377. Cuprorhodsite
  35378. i4-5a
  35379. Black
  35380. CuRh2S4
  35381. Cubic
  35382. Sulphides{ Tellurides etc
  35383. Altered Ultramafic rocks/
  35384. Kamchatka, eastern FSU[
  35385. r massif, Aldan shield, Russia; Kamchatka, FSU
  35386. Cuprorhodsite^CuRh2S4
  35387. Cuprorhodsite^CuRh2S4
  35388. ftsTag
  35389. ftstitle
  35390. ftsTitleOverride
  35391. CuprorivaiteI
  35392. k5-6c
  35393. Blue}
  35394. Perfect
  35395. CaCuSi4O10
  35396. Crystals tabular}
  35397. Tetragonal
  35398. Brittle}!
  35399. Silicates
  35400. Basic and Ultrabasic Volcanic rocks
  35401. Mt. Vesuvius, Italy
  35402. Mt. Vesuvius, Napoli, Campania, Italy
  35403. Cuprorivaite^CaCuSi4O10
  35404. Cuprorivaite^CaCuSi4O10
  35405. ftsTag
  35406. ftstitle
  35407. ftsTitleOverride
  35408. DuranusiteA
  35409. vNot determined
  35410. Opaque
  35411. Tiny grains}
  35412. Orthorhombic
  35413. Sulphides{ Tellurides etc
  35414. Hydrothermal Ore veins=
  35415. Alpes-Maritimes, France
  35416. Duranus, Alpes-Maritimes, France
  35417. Duranusite^As4S
  35418. Duranusite^As4S
  35419. ftsTag
  35420. leOverride
  35421. Cuprorhodsite
  35422. i4-5a
  35423. Black
  35424. CuRh2S4
  35425. Cubic
  35426. Sulphides{ Tellurides etc
  35427. Altered Ultramafic rocks/
  35428. Kamchatka, eastern FSU[
  35429. r massif, Aldan shield, Russia; Kamchatka, FSU
  35430. Cuprorhodsite^CuRh2S4
  35431. Listvenitovy
  35432. Dialog_Q
  35433. 8Firstr;
  35434. vetpol, Azerbaijan, FSU
  35435. Roedderite^(Na,K)2(Mg,Fe+2)5Si12O30
  35436. Roedderite^(Na,K)2(Mg,Fe+2)5Si12O30
  35437. ftsTitleOverride
  35438. Roedde^
  35439. ftstitle
  35440. ftsTitleOverride
  35441. CoulsoniteC
  35442. i4-5]
  35443. Greyw
  35444. Opaque
  35445. Fe~2[V~3]2O4
  35446. Subhedral crystals}
  35447. Cubic
  35448. Oxides
  35449. Altered Ultramafic rocksE
  35450. Kalgoorlie, Western Australia; Lovelock, Nevada, USA
  35451. Bihar, India
  35452. Coulsonite^Fe~2[V~3]2O4
  35453. Coulsonite^Fe~2[V~3]2O4
  35454. ftsTag
  35455. ftstitle
  35456. ftsTitleOverride
  35457. Cowlesite
  35458. k5-6[
  35459. Colourless to white
  35460. Perfect
  35461. CaAl2Si3O10}*5_*6H2O
  35462. Bladed crystals up to 0}3mm in length{ 0}1mm in width}
  35463. Orthorhombic;
  35464. Framework Silicates
  35465. Late stage cavities in Volcanic rocks
  35466. Arizona, Colorado, Oregon, Washington, USA; Iceland; Ireland
  35467. Goble, Columbia Co., Oregon, USA)
  35468. Cowlesite^CaAl2Si3O10}*5_*6H2Og
  35469. Cowlesite^CaAl2Si3O10}*5_*6H2O
  35470. ftsTag
  35471. ftstitle
  35472. ftsTitleOverride
  35473. Coyoteite
  35474. c1-2[
  35475. Black
  35476. Perfect
  35477. NaFe3S5}*2H2O
  35478. Grains up to 0}4mm}
  35479. Triclinic
  35480. Sulphides{ Tellurides etc
  35481. Basic and Ultrabasic Volcanic rocks
  35482. Orick, Humboldt county, California, USA
  35483. Coyote Peak, Orick (near), Humboldt Co., California, USA
  35484. Coyoteite^NaFe3S5}*2H2O
  35485. Coyoteite^NaFe3S5}*2H2O
  35486. ftsTag
  35487. ftstitle
  35488. ftsTitleOverride
  35489. CreaseyiteC
  35490. e2-3]
  35491. Green
  35492. Not determined
  35493. Pb2[Cu~2]2[Fe~3]2Si5O17}*6H2O
  35494. 0}05 X 0}5 mm fibres in spherules or as matted aggregates}!
  35495. OrthorhombicC
  35496. Silicates
  35497. Oxidized Zones{ weathering products
  35498. Arizona, USA; Mexico
  35499. Mammoth mine, Tiger, Pinal Co., Arizona, USA    
  35500. Creaseyite^Pb2[Cu~2]2[Fe~3]2Si5O17}*6H2OQ
  35501. Creaseyite^Pb2[Cu~2]2[Fe~3]2Si5O17}*6H2O
  35502. ftsTag
  35503. ftstitle
  35504. ftsTitleOverride
  35505. CredneriteE
  35506. Black
  35507. Opaque
  35508. Perfect
  35509. CuMnO2
  35510. Thin{ six_sided plates in radiating hemispherical{ or spherulitic groupings\ earthy coatings}
  35511. Monoclinicc
  35512. Oxides
  35513. Oxidized Zones{ weathering products
  35514. Thuringia, Germany; California, USA; England; Sweden
  35515. Friedrichroda, Th
  35516. ringen, Germany
  35517. Crednerite^CuMnO2
  35518. Crednerite^CuMnO2
  35519. ftsTag
  35520. ftstitle
  35521. ftsTitleOverride
  35522. CreediteC
  35523. Colourless to white
  35524. Transparent
  35525. Perfect
  35526. Ca3Al2SO4[F{OH]10}*2H2O
  35527. Crystals short prismatic to acicular\ as sprays or cluster\ radiated aggregates{ as drusy knobby masses{ embedded crystals and grains}
  35528. Monoclinic
  35529. Fracture conchoidal{ brittle}
  35530. Hydrated Sulphates
  35531. Oxidized Zones{ weathering products
  35532. California, Colorado, Nevada, USA; Bolivia; Mexico
  35533. Wagon Wheel Gap, Creede Quad., Mineral Co., Colorado, USA
  35534. Creedite^Ca3Al2SO4[F{OH]10}*2H2O
  35535. Creedite^Ca3Al2SO4[F{OH]10}*2H2O
  35536. ftsTag
  35537. ftstitle
  35538. ftsTitleOverride
  35539. Crichtonite
  35540. k5-6[
  35541. Black
  35542. [Sr{La{Ce{Y][Ti{Fe~3{Mn]21O38
  35543. Thick tabular crystals}
  35544. Trigonal
  35545. Multiple Oxides
  35546. Dauphin
  35547.  region, France
  35548. St. Christophe, Bourg d'Oisans, Is
  35549. re, France
  35550. Crichtonite^[Sr{La{Ce{Y][Ti{Fe~3{Mn]21O38
  35551. Crichtonite^[Sr{La{Ce{Y][Ti{Fe~3{Mn]21O38
  35552. ftsTag
  35553. ftstitle
  35554. ftsTitleOverride
  35555. Crocidolite [variety of Riebeckite]
  35556. Light green to blackish green
  35557. Translucent_opaque
  35558. Perfect
  35559. Na2[Fe~2{Mg]3[Fe~3]2Si8O22[OH]2
  35560. Fibrous aggregates}
  35561. Monoclinic
  35562. Fibrous}
  35563. Chain Silicates
  35564. Syenites{ Alkali intrusions
  35565. California, USA
  35566. Crocidolite [variety of Riebeckite]^Na2[Fe~2{Mg]3[Fe~3]2Si8O22[OH]2
  35567. Crocidolite [variety of Riebeckite]^Na2[Fe~2{Mg]3[Fe~3]2Si8O22[OH]2
  35568. ftsTag
  35569. ftstitle
  35570. ftsTitleOverride
  35571. CrocoiteC
  35572. e2-3]
  35573. Orangey
  35574. Transparent_translucent
  35575. Distinct in one direction
  35576. PbCrO4
  35577. Long_columnar to needle_shaped crystals{ sometimes hollow showing longitudinal striation{ in druses{ also compact}{
  35578. Monoclinic
  35579. Soft{ uneven}
  35580. Chromates
  35581. Oxidized Zones{ weathering products
  35582. California, Arizona, USA; Tasmania, Australia; Brazil; Philippine Islands; Romania; FSU; Zimbabwe
  35583. Berezov, Ekaterinburg (Sverdlovsk), Ural Mts., FSU
  35584. Crocoite^PbCrO4
  35585. Crocoite^PbCrO4
  35586. ftsTag
  35587. Crichtonite
  35588. ftstitle
  35589. ftsTitleOverride
  35590. Crichtonite
  35591. k5-6[
  35592. Black
  35593. [Sr{La{Ce{Y][Ti{Fe~3{Mn]21O38
  35594. Thick tabular crystals}
  35595. ftstitle
  35596. ftsTitleOverride
  35597. CristobaliteK
  35598. m6-7e
  35599. White
  35600. Translucent_opaque
  35601. Crystals usually pseudo_octahedral{ rarely pseudocubic{ under 4mm in size\ massive{ stalactitic{ spherulitic{ crusts and botryoidal aggregates\ massive varieties distinctly fibrous{ twinning common}
  35602. Tetragonal
  35603. Brittle}
  35604. Framework Silicates
  35605. Intermediate_acid Volcanic rocksW
  35606. western USA; Czech Republic; France; Germany; Hungary; India; Japan; Mexico; New Zealand and elsewhere
  35607. Cerro San Crist
  35608. bal, Pachuca, Mexico
  35609. Cristobalite^SiO2
  35610. Cristobalite^SiO2
  35611. ftsTag
  35612. ftstitle
  35613. ftsTitleOverride
  35614. CronstedtiteI
  35615. g3-4c
  35616. Dark green
  35617. Translucent_opaque
  35618. Perfect
  35619. [Fe~2]2Fe~3[SiFe~3]O5[OH]4
  35620. Pyramidal\ globular clusters{ fibrous}5
  35621. MonoclinicU
  35622. Brittle}s
  35623. Sheet Silicates
  35624. Minas Gerais, Brazil; Czech Republic; England; Romania
  35625. Wheal Jane, Kea, Cornwall, England
  35626. Cronstedtite^[Fe~2]2Fe~3[SiFe~3]O5[OH]4
  35627. Cronstedtite^[Fe~2]2Fe~3[SiFe~3]O5[OH]4
  35628. ftsTag
  35629. ftstitle
  35630. ftsTitleOverride
  35631. CrossiteA
  35632. Blues
  35633. Translucent
  35634. Perfect
  35635. Na2[Mg{Fe~2]3[Al{Fe~3]2Si8O22[OH]2   Fe~3|[Fe~3 ~ Al] = 0}3_0}7
  35636. Prismatic\ lathlike\ commonly massive{ fibrous or granular}
  35637. Monoclinic{
  35638. Chain Silicates
  35639. Regional Metamorphic rocks
  35640. California, USA
  35641. Berkeley (N), Alameda Co., California, USA7
  35642. Crossite^Na2[Mg{Fe~2]3[Al{Fe~3]2Si8O22[OH]2   Fe~3|[Fe~3 ~ Al] = 0}3_0}7
  35643. Crossite^Na2[Mg{Fe~2]3[Al{Fe~3]2Si8O22[OH]2   Fe~3|[Fe~3 ~ Al] = 0}3_0}7
  35644. ftsTag
  35645. ftstitle
  35646. ftsTitleOverride
  35647. CryoliteA
  35648. e2-3[
  35649. Variety of colours
  35650. Transparent_translucent
  35651. Na3AlF6
  35652. Compact{ pseudocubic{ short_columnar crystals{ granular{ spathic{ massive}I
  35653. Monoclinici
  35654. Brittle{ fissile}
  35655. Halides
  35656. Pegmatites
  35657. Colorado, USA; Canada; Ivigtut, Greenland; Spain; FSU
  35658. Cryolite^Na3AlF6K
  35659. Cryolite^Na3AlF6
  35660. ftsTag
  35661. ookesite
  35662. ftstitle
  35663. ftsTitleOverride
  35664. CrookesiteG
  35665. e2-3a
  35666. Grey{
  35667. Opaque
  35668. Cu7[Tl{Ag]Se4
  35669. Massive{ compact}
  35670. Tetragonal
  35671. Two cleavages at right angles{ brittle}
  35672. Sulphides{ Tellurides etc
  35673. Hydrothermal Ore veins
  35674. Kalmar, Sweden; Saskatchewan, Canada
  35675. Skrikerum, Sweden
  35676. Crookesite^Cu7(Tl,Ag)Se4
  35677. Green Mountain, Ascension Island
  35678. , Ipu
  35679. wndPparen
  35680. nableBut
  35681. ton("up"
  35682. );Chang
  35683. Binding
  35684. , "JI(`w
  35685. in31wh.h
  35686. lp', `us
  35687. er31')8
  35688. (ov__
  35689. boeber (near Hanau) and Schwarzwald, Germany; Bohemia, Czech Republic
  35690. Cookeite
  35691. ftstitle
  35692. ftsTitleOverride
  35693. CookeiteC
  35694. g3-4]
  35695. Variety of colours
  35696. Transparent_translucent
  35697. Perfect
  35698. LiAl4[Si3Al]O10[OH]8
  35699. Crystals pseudohexagonal plates\ curved{ radial arranged scales or spherulites measuring from a fraction of a millimetre to 3_4mm}
  35700. Monoclinic
  35701. Micaceous{ flexible{ inelastic}
  35702. Sheet Silicates
  35703. Pegmatites/
  35704. Londonderry, Western Australia; Widespread USA;  Sweden; FSU and elsewhere
  35705. Hebron, Maine, USA
  35706. Cookeite^LiAl4(Si3Al)O10(OH)8
  35707. ftsTag
  35708. Cooperite
  35709. ftstitle
  35710. ftsTitleOverride
  35711. Cooperite
  35712. i4-5_
  35713. Greyy
  35714. Opaque
  35715. Not determined
  35716. [Pt{Pd{Ni]S
  35717. Irregular grains or distorted crystal fragments}!
  35718. TetragonalA
  35719. Fracture conchoidal}k
  35720. Sulphides{ Tellurides etc
  35721. Basic and Ultrabasic Volcanic rocks
  35722. Transvaal, South Africa; Stillwater Complex, Montana, USA
  35723. Bushveld, Transvaal, South Africa
  35724. Cooperite^(Pt,Pd,Ni)S
  35725. ftsTag
  35726. Copiapite
  35727. ftstitle
  35728. ftsTitleOverride
  35729. Copiapite
  35730. e2-3]
  35731. Yellowy
  35732. Transparent_translucent
  35733. Perfect
  35734. Fe~2[Fe~3]4[SO4]6[OH]2}*20H2O
  35735. Thin tabular crystals\ granular\ as crusts}
  35736. Triclinic
  35737. Hydrated Sulphates
  35738. Oxidized Zones{ weathering products
  35739. Arizona, California, Colorado, Nevada, Utah, USA; Bulgaria, Czech Republic; France; Germany; Italy; Poland; Sweden; Chile
  35740. Copiap
  35741. , Atacama, Chile
  35742. Copiapite^Fe+2(Fe+3)4(SO4)6(OH)2.*20H2O
  35743. ftsTag
  35744. Copper
  35745. ftstitle
  35746. ftsTitleOverride
  35747. Copper=
  35748. e2-3W
  35749. Opaque
  35750. Octahedral{ cube_shaped{ tabular crystals\ strongly distorted{ dendritic{ filiform{ platy{ mossy{ ramifying{ arborescent{ compact{ in clumps{ sheets{ plates{ encrustations}
  35751. Cubic
  35752. Very ductile{ malleable{ flexible{ sectile{ hackly}
  35753. Native elements and Alloys
  35754. Basic and Ultrabasic Volcanic rocks
  35755. Widespread USA; Australia; Bolivia; Canada; Chile; England; Germany; India; Italy; FSU
  35756. Copper^Cu
  35757. ftsTag
  35758. Coquimbite
  35759. ftstitle
  35760. ftsTitleOverride
  35761. CoquimbiteG
  35762. e2-3a
  35763. Yellow}
  35764. Transparent
  35765. Imperfect
  35766. [Fe~3]2[SO4]3}*9H2O
  35767. Crystals short prismatic{ up to 15mm long{ large basal pinacoids and small unequally developed pyramidal faces\ pyramidal\ massive{ granular}
  35768. Trigonal
  35769. Difficult{ fracture subconchoidal to uneven{ brittle{ soluble in water}
  35770. Hydrated Sulphates1
  35771. Effloresences
  35772. Widespread USA; Bulgaria; Chile; Cyprus; Germany; Hungary; Spain
  35773. Coquimbo, Chile
  35774. Coquimbite^(Fe+3)2(SO4)3.*9H2O
  35775. ftsTag
  35776. Corderoite
  35777. ftstitle
  35778. ftsTitleOverride
  35779. CorderoiteE
  35780. vNot determined
  35781. Orange
  35782. Not determined
  35783. Hg3S2Cl2
  35784. Minute grains}
  35785. Cubic
  35786. Colour fades to grey or black on exposure to light}
  35787. Halides
  35788. Sedimentary Ore deposits
  35789. Nevada, USA
  35790. McDermitt Mine (Old Cordero Mine), Humboldt Co., Nevada, USA
  35791. Corderoite^Hg3S2Cl2
  35792. ftsTag
  35793. ftstitle
  35794. ftsTitleOverride
  35795. Cordylite_[Ce]O
  35796. i4-5i
  35797. Yellow
  35798. Transparent
  35799. Distinct in one direction
  35800. [Ce{La]2Ba[CO3]3F2
  35801. Crystals minute{ short prismatic with hexagonal dipyramidal terminations\ sometimes sceptre_shaped like quartz}
  35802. Trigonal
  35803. May be parting{ fracture conchoidal{ brittle}
  35804. Anhydrous Carbonates
  35805. Syenites{ Alkali intrusions
  35806. Mont St. Hilaire, Quebec, Canada; Narsarsuk, Greenland
  35807. Narsarsuaq, Julianehaab district, Greenland
  35808. Cordylite_[Ce]^[Ce{La]2Ba[CO3]3F2
  35809. Cordylite_[Ce]^[Ce{La]2Ba[CO3]3F2
  35810. ftsTag
  35811. ftstitle
  35812. ftsTitleOverride
  35813. Corkite
  35814. i4-5W
  35815. Yellow to yellowish green
  35816. Perfect
  35817. Pb[Fe~3]3PO4SO4[OH]6
  35818. Crystals{ rhombohedral{ commonly pseudocubic\ loosely coherent fine_granular aggregates}=
  35819. Trigonal[
  35820. Compound Sulphates
  35821. Oxidized Zones{ weathering products
  35822. Arizona, South Dakota, Utah, USA; County Cork, Ireland; Belgium; Germany; Sardinia; FSU; Former Yugoslavia=
  35823. Glandore mines, Co. Cork, Ireland
  35824. Corkite^Pb[Fe~3]3PO4SO4[OH]6
  35825. Corkite^Pb[Fe~3]3PO4SO4[OH]6
  35826. ftsTag
  35827. ftstitle
  35828. ftsTitleOverride
  35829. Cornetite
  35830. i4-5_
  35831. Bluey
  35832. Transparent_translucent
  35833. Cu3PO4[OH]3
  35834. Crystals short prismatic to equant{ often rounded{ crusts of minute crystals}
  35835. Orthorhombici
  35836. Brittle}
  35837. Anhydrous Phosphates
  35838. Oxidized Zones{ weathering products
  35839. Arizona, Nevada, USA; Zambia; Democratic Republic of Congo;
  35840. L'etoile du Congo mine, Lubumbashi (Elizabethville), Shaba, Democratic Republic of Congo
  35841. Cornetite^Cu3PO4[OH]3
  35842. Cornetite^Cu3PO4[OH]3
  35843. ftsTag
  35844. ftstitle
  35845. ftsTitleOverride
  35846. Cornubite
  35847. vNot determined
  35848. Green
  35849. Not determined
  35850. Cu5[AsO4]2[OH]4
  35851. Fibrous{ massive{ porcelaneous}
  35852. Triclinic
  35853. Anhydrous Arsenates
  35854. Oxidized Zones{ weathering products
  35855. England, UK; Arizona, Utah, USA; France; Japan
  35856. Wheal Carpenter, Gwinear, Cornwall, England
  35857. Cornubite^Cu5[AsO4]2[OH]4
  35858. Cornubite^Cu5[AsO4]2[OH]4
  35859. ftsTag
  35860. ftsTag
  35861. ftstitle
  35862. ftsTitleOverride
  35863. Cornwallite [Erinite]
  35864. i4-5w
  35865. Green
  35866. Sub_translucent
  35867. Not determined
  35868. Cu5[AsO4]2[OH]4}H2O
  35869. Fine needle_shaped spherulites\  reniform{ shelled agg}
  35870. Monoclinicu
  35871. Conchoidal{ brittle}
  35872. Hydrated Arsenates
  35873. Oxidized Zones{ weathering products
  35874. Nevada, Utah, USA; Cornwall, England, UK; Ireland; Germany; Scotland[
  35875. Wheal Gorland, St. Day, Cornwall, England
  35876. Cornwallite [Erinite]^Cu5[AsO4]2[OH]4}H2O
  35877. Cornwallite [Erinite]^Cu5[AsO4]2[OH]4}H2O
  35878. ftstitle
  35879. ftsTitleOverride
  35880. CoronaditeG
  35881. i4-5a
  35882. Black
  35883. Opaque
  35884. Not determined
  35885. Pb[Mn~4{Mn~2]8O16
  35886. Mammilliform{ reniform{ botryoidal masses\ concentrically shelled agg}A
  35887. Tetragonala
  35888. Brittle}
  35889. Multiple Oxides
  35890. Oxidized Zones{ weathering products
  35891. Broken Hill, New South Wales, Australia; Arizona, California, USA; Morocco; Tsumeb, Namibia
  35892. J. Horse-Shoe Shaft (W), Coronado Lode, Clifton-Morenci Dist., Arizona, USA
  35893. Coronadite^Pb[Mn~4{Mn~2]8O16
  35894. Coronadite^Pb[Mn~4{Mn~2]8O16
  35895. ftsTag
  35896. ftstitle
  35897. ftsTitleOverride
  35898. CorundumC
  35899. Variety of colours
  35900. Transparent_translucent
  35901. Al2O3
  35902. Short columnar{ fusiform{ thick tabular crystals\ granular{ compact{ massive}
  35903. Trigonali
  35904. Conchoidal{ splintery}
  35905. Oxides
  35906. Many different geological environments
  35907. Widespread USA; Australia; Afghanistan; Brazil; Burma; Cambodia; Canada; France; Greece; India; Japan; Madagascar; Malawi; Kenya; Norway; Sri Lanka; Sweden; Switzerland; Thailand; FSU
  35908. Bombay (near), India
  35909. Corundum^Al2O3
  35910. Corundum^Al2O3
  35911. ftsTag
  35912. ftstitle
  35913. ftsTitleOverride
  35914. CosaliteC
  35915. e2-3]
  35916. Greyw
  35917. Opaque
  35918. Pb2Bi2S5
  35919. Crystals prismatic{ commonly elongated to needle_like and capillary forms\ often massive{ dense{ or radiating prismatic{ fibrous{ or feathery aggregates}
  35920. Orthorhombic
  35921. Fracture uneven{ capillary fibres flexible}
  35922. Sulphosalts
  35923. Hydrothermal Ore veins-
  35924. Colorado, South Dakota, Utah, Washington USA; Australia; Canada; Czech Republic; England; France; Germany; Greenland; Hungary; Japan; Madagascar; Mexico; Norway; Romania; Sweden; Switzerland; Former Yugoslavia
  35925. Cosala Mine, Sinaloa, MexicoG
  35926. Cosalite^Pb2Bi2S5
  35927. Cosalite^Pb2Bi2S5
  35928. ftsTag
  35929. France; Germany; Greenland; Hungary; Japan; Madagascar; Mexico; Norway; Romania; Sweden; Switzerland; Former Yugoslavia
  35930. Cosala Mine, Sinaloa, MexicoG
  35931. Cosalite^Pb2Bi2S5
  35932. ES  0
  35933. 5DLGMOD
  35934. ALFRAME
  35935. Papua New Guinea
  35936. Ruthenarsenite^(Ru,Ni)As
  35937. Ruthenarsenite
  35938. Coesite
  35939. ftstitle
  35940. ftsTitleOverride
  35941. Coesite
  35942. o7-8[
  35943. Colourless{
  35944. Transparent
  35945. Irregular grains\ synthetic crystals have simple gypsum_like forms{ flattened{ elongated}
  35946. Monoclinica
  35947. Fracture subconchoidal}
  35948. Framework Silicates
  35949. Metamorphic rocks
  35950. Arizona, Indiana, Ohio, USA; Arabia; Germany; Norway; South Africa; FSU
  35951. Canyon Diablo meteorite, Meteor Crater, Coconino Co., Arizona, USA
  35952. Coesite^SiO2
  35953. ftsTag
  35954. Coffinite
  35955. ftstitle
  35956. ftsTitleOverride
  35957. Coffinite
  35958. k5-6Y
  35959. Black
  35960. U[SiO4][1_x][OH]4x
  35961. As extremely fine particles\ or botryoidal masses}
  35962. Tetragonal
  35963. Silicates
  35964. Sedimentary Uranium OresS
  35965. Colorado and various locations in the USA
  35966. La Sal No. 2 mine, Gateway, Mesa Co., Colorado, USA
  35967. Coffinite^U(SiO4)(1-x)(OH)4x
  35968. ftsTag
  35969. Cohenite
  35970. ftstitle
  35971. ftsTitleOverride
  35972. CoheniteC
  35973. k5-6]
  35974. Grey to silver
  35975. Opaque
  35976. [Fe{Ni{Co]3C
  35977. Elongate tabular crystals}    
  35978. Orthorhombic+
  35979. Very brittle} Tarnsihes light bronze to golden yellow on exposure}
  35980. Native elements and Alloys
  35981. Meteorites
  35982. Greenland; South Africa
  35983. Oravsk
  35984.  Magura (Arvai-Magura) Mts., SlovakiaC
  35985. Cohenite^(Fe,Ni,Co)3C
  35986. ftsTag
  35987. Colemanite
  35988. ftstitle
  35989. ftsTitleOverride
  35990. ColemaniteG
  35991. i4-5a
  35992. Colourless
  35993. Transparent_translucent
  35994. Perfect
  35995. Ca2B6O11}*5H2O
  35996. Short_ to long_ columnar{ tabular crystals{ compact{ granular{ lamellar{ massive}
  35997. Monoclinicy
  35998. Brittle}
  35999. Hydrated Borates
  36000. Evaporites
  36001. widespread in California, USA; Argentina; Canada; Turkey; FSU
  36002. Furnace Creek Dist., Death Valley, Inyo Co., California, USA
  36003. Colemanite^Ca2B6O11.*5H2O
  36004. ftsTag
  36005. Collinsite
  36006. ftstitle
  36007. ftsTitleOverride
  36008. CollinsiteG
  36009. g3-4a
  36010. Colourless
  36011. Transparent_translucent
  36012. Perfect
  36013. Ca2[Mg{Fe][PO4]2}*2H2O
  36014. Crystals short prismatic to thin tabular\ often in bundles{ radiating outward in sheaf_like aggregates\ sometimes doubly terminated\ usually as thick crusts with radial_fibrous structure}
  36015. Triclinic
  36016. Brittle}    
  36017. Hydrated Phosphates
  36018. PegmatitesS
  36019. North Carolina, South Dakota, USA; Canada; South and Western Australia
  36020. Francois Lake, Coast Dist., British Columbia, Canada
  36021. Collinsite^Ca2(Mg,Fe)(PO4)2.*2H2O
  36022. ftsTag
  36023. Coloradoite
  36024. ftstitle
  36025. ftsTitleOverride
  36026. Coloradoite
  36027. e2-3c
  36028. Black
  36029. Opaque
  36030. Massive{ granular}
  36031. Cubic
  36032. Fracture subconchoidal to uneven{ brittle\ friable}
  36033. Sulphides{ Tellurides etc
  36034. Hydrothermal Ore veins
  36035. California, Boulder County, Colorado, USA; Western Australia
  36036. Keystone, Mountain Lion and Smuggler mines, Boulder Co., Colorado, USAg
  36037. Coloradoite^HgTe
  36038. ftsTag
  36039. Colquiriite
  36040. ftstitle
  36041. ftsTitleOverride
  36042. Colquiriite
  36043. White
  36044. CaLiAlF6
  36045. Anhedral grains up to 1cm}
  36046. Trigonal
  36047. Conchoidal fracture}+
  36048. Halides
  36049. Hydrothermal Ore veinsu
  36050. Colquiri, Bolivia
  36051. Colquiri mine, Colquiri, Bolivia
  36052. Colquiriite^CaLiAlF6
  36053. ftsTag
  36054. Colusite
  36055. ftstitle
  36056. ftsTitleOverride
  36057. ColusiteA
  36058. g3-4[
  36059. Bronze to brassy
  36060. Opaque
  36061. Cu26V2[As{Sn{Sb]6S32
  36062. Usually massive\ crystals tetrahedral{ modified}'
  36063. Cubic
  36064. Sulphosalts
  36065. Hydrothermal Ore veins
  36066. Arizona, Colorado, Montana, USA; Chile; southern Urals, FSU
  36067. Colusa claim, Butte, Silver Bow Co., Montana, USA
  36068. Colusite^Cu26V2(As,Sn,Sb)6S32
  36069. ftsTag
  36070. Comancheite
  36071. ftstitle
  36072. ftsTitleOverride
  36073. Comancheite
  36074. Transparent_translucent
  36075. Hg13[Cl{Br]8O9
  36076. Crystals pseudohexagonal plates\ curved{ radial arranged scales or spherulites measuring from a fraction of a millimetre 3_4 mm}}
  36077. Orthorhombic
  36078. Micaceous{ flexible{ inelastic}
  36079. Oxides
  36080. Oxidized Zones{ weathering products
  36081. Texas, USAK
  36082. Mariposa Mine, Terlingua Dist., Brewster Co., Texas, USA
  36083. Comancheite^Hg13(Cl,Br)8O9
  36084. ftsTag
  36085. Combeite
  36086. ftstitle
  36087. ftsTitleOverride
  36088. Combeite?
  36089. vNot determined
  36090. Colourless
  36091. Na2Ca2Si3O9
  36092. Poorly developed stout hexagonal prisms a few tenths of a millimetre in length}
  36093. TrigonalE
  36094. Silicates
  36095. Intermediate to acid Volcanic rocks
  36096. Mt. Shaheru, Democratic Republic of Congo
  36097. Mt. Shaheru, Volcanos Area, Rutshuru territory, Kivu, Democratic Republic of CongoG
  36098. Combeite^Na2Ca2Si3O9{
  36099. ftsTag
  36100. Comblainite
  36101. ftstitle
  36102. ftsTitleOverride
  36103. Comblainite
  36104. vNot determined
  36105. [Ni~2]6[Co~3]2[CO3][OH]16}4H2O
  36106. Trigonal
  36107. Hydrated Carbonates
  36108. Oxidized Zones{ weathering products
  36109. Shaba, Democratic Republic of Congo
  36110. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  36111. Comblainite^(Ni+2)6(Co+3)2(CO3)(OH)16.4H2O
  36112. ftsTag
  36113. Compreignacite
  36114. ftstitle
  36115. ftsTitleOverride
  36116. CompreignaciteK
  36117. vNot determined
  36118. Yellow
  36119. Perfect
  36120. K2[UO2]6O4[OH]6}*8H2O
  36121. Crystals minute{ flattened{ twinning common}
  36122. Orthorhombic;
  36123. Multiple Oxides
  36124. Oxidized Zones{ weathering products
  36125. Compreignac, France
  36126. Margnac Deposit, Compreignac, Haute-Vienne, France
  36127. Compreignacite^K2(UO2)6O4(OH)6.*8H2OQ
  36128. ftsTag
  36129. Congolite
  36130. ftstitle
  36131. ftsTitleOverride
  36132. Congolite
  36133. vNot determined
  36134. Transparent
  36135. Not determined
  36136. [Fe{Mg{Mn]3B7O13Cl
  36137. Massive{ fine grained}
  36138. Trigonal;
  36139. Anhydrous Borates
  36140. Evaporites
  36141. southern Harz, Germany
  36142. Brazzaville, Congo
  36143. Congolite^(Fe,Mg,Mn)3B7O13Cl
  36144. ftsTag
  36145. Conichalcite
  36146. ftstitle
  36147. ftsTitleOverride
  36148. ConichalciteK
  36149. i4-5e
  36150. Green
  36151. Sub_translucent
  36152. CaCu~2[AsO4][OH]
  36153. Crystals equant to short prismatic\ commonly botryoidal to reniform crusts and masses with radial_fibrous structure}q
  36154. Orthorhombic
  36155. Fracture uneven{ brittle}
  36156. Anhydrous Arsenates
  36157. Oxidized Zones{ weathering products
  36158. Chile; France; Germany; Mexico; Morocco; Poland, Tsumeb, Namibia; FSU; Arizona, South Dakota, Utah, USA
  36159. Hinojosa de Cordoba, Andalusia, Spain
  36160. Conichalcite^CaCu+2(AsO4)(OH)
  36161. ftsTag
  36162. alusia, Spain
  36163. Conichalcite^CaCu+2(AsO4)(OH)
  36164. lacD0
  36165. mar@k 
  36166. }(seeO1
  36167. funct
  36168. Clinophosinaite
  36169. ftstitle
  36170. ftsTitleOverride
  36171. Clinophosinaite
  36172. Violet
  36173. Not determined
  36174. Na3CaPSiO7
  36175. Monoclinic
  36176. Conchoidal fracture}
  36177. Silicates
  36178. PegmatitesO
  36179. Kola Peninsula, FSU
  36180. Yukspor Mts., Lovozero massif; Mt. Koashva, Khibina massif, Kola Peninsula, FSU
  36181. Clinophosinaite^Na3CaPSiO7
  36182. ftsTag
  36183. Clinoptilolite
  36184. ftstitle
  36185. ftsTitleOverride
  36186. ClinoptiloliteM
  36187. g3-4g
  36188. Colourless to white
  36189. Transparent_translucent
  36190. Perfect
  36191. [Na{K{Ca]2_3Al3[Al{Si]2Si13O36}*12H2O
  36192. Platy crystals}
  36193. Monoclinic_
  36194. Framework Silicates
  36195. Many different geological environments
  36196. Wyoming, USA
  36197. Hoodoo Mts., Wyoming, USA
  36198. Clinoptilolite^(Na,K,Ca)2-3Al3(Al,Si)2Si13O36.*12H2Ok
  36199. ftsTag
  36200. Clinosafflorite
  36201. ftstitle
  36202. ftsTitleOverride
  36203. Clinosafflorite
  36204. i4-5g
  36205. Grey to silver
  36206. Opaque
  36207. [Co{Fe{Ni]As2
  36208. Massive}
  36209. Monoclinic    
  36210. Sulphides{ Tellurides etc
  36211. Hydrothermal Ore veinse
  36212. Ontario, Canada
  36213. Cobalt, Ontario, Canada
  36214. Clinosafflorite^(Co,Fe,Ni)As2
  36215. ftsTag
  36216. Clinotyrolite
  36217. ftstitle
  36218. ftsTitleOverride
  36219. Clinotyrolite
  36220. vNot determined
  36221. Green
  36222. Ca2Cu9[AsO4{SO4]4[O{OH]10}*10H2O
  36223. Monoclinic
  36224. Hydrated Arsenates
  36225. Oxidized Zones{ weathering products
  36226. Yunnan, China
  36227. Dongchuan mine, Yunnan, China
  36228. Clinotyrolite^Ca2Cu9(AsO4,SO4)4(O,OH)10.*10H2O
  36229. ftsTag
  36230. Clinozoisite
  36231. ftstitle
  36232. ftsTitleOverride
  36233. ClinozoisiteK
  36234. m6-7e
  36235. Variety of colours
  36236. Transparent_translucent
  36237. Perfect
  36238. Ca2Al3[SiO4]3[OH]
  36239. Long_columnar{ thick tabular crystals\ often twinned}
  36240. Monoclinicm
  36241. Uneven}
  36242. Orthosilicates
  36243. Metamorphic rocks
  36244. California, Colorado, Nevada, USA; Austria; Czech Republic; India; Italy; Ireland; Mexico; SwitzerlandS
  36245. Goslerwand, Pr
  36246. gratten, Tyrol, Austria
  36247. Clinozoisite^Ca2Al3(SiO4)3(OH)
  36248. ftsTag
  36249. Clintonite
  36250. ftstitle
  36251. ftsTitleOverride
  36252. ClintoniteG
  36253. g3-4a
  36254. Variety of colours
  36255. Transparent_translucent
  36256. Perfect
  36257. Ca[Mg{Al]3[Al3Si]O10[OH]2
  36258. Crystals tabular{ pseudohexagonal\ massive{ foliated{ or lamellar radiate\ twinning}o
  36259. Monoclinic
  36260. Laminae brittle}
  36261. Sheet Silicates
  36262. Skarns and Calc_Silicates
  36263. Arizona, California, Montana, New York, USA; Finland; Italy; southern Urals, FSUq
  36264. Amity, New York, USA
  36265. Clintonite^Ca(Mg,Al)3(Al3Si)O10(OH)2
  36266. ftsTag
  36267. Coalingite
  36268. ftstitle
  36269. ftsTitleOverride
  36270. CoalingiteE
  36271. c1-2_
  36272. Reddish brown
  36273. Not determined
  36274. Mg10[Fe~3]2[CO3][OH]24}*2H2O
  36275. Platelets 0}1 to 0}2mm in size\ aggregates of granular to elongate grains\ bundles of fibres up to 5}Mm in length}a
  36276. Trigonal
  36277. Cleavage parallel to elongation\ prominent cleavage traces either normal or inclined at about 45_ to elongation}
  36278. Hydrated Carbonates
  36279. Altered Ultramafic rocks]
  36280. California, New York, USA; Canada; Australia
  36281. New Idria serpentine, Coalinga (near), Fresno Co., California, USA
  36282. Coalingite^Mg10(Fe+3)2(CO3)(OH)24.*2H2O
  36283. ftsTag
  36284. Cobalt Pentlandite
  36285. ftstitle
  36286. ftsTitleOverride
  36287. Cobalt PentlanditeW
  36288. i4-5q
  36289. Bronze to brassy
  36290. Opaque
  36291. Distinct in one direction
  36292. [Co{Fe{Ni]9S8
  36293. Exsolved lamellae and minute crystals{ rarely exceeding 4mm in diameter\ massive{ fine_grained}
  36294. Cubic
  36295. Brittle}
  36296. Sulphides{ Tellurides etc
  36297. Stratiform Sulphide deposits
  36298. Noranda, Quebec, Canada
  36299. Varislahti deposit, Karelia (N), Finland
  36300. Cobalt Pentlandite^(Co,Fe,Ni)9S8
  36301. ftsTag
  36302. Cobalt-zippeite
  36303. ftstitle
  36304. ftsTitleOverride
  36305. Cobalt_zippeite
  36306. vNot determined
  36307. Orange
  36308. Co2[UO2]6[SO4]3[OH]10}*16H2O
  36309. Orthorhombic
  36310. Hydrated Sulphates
  36311. Oxidized Zones{ weathering products
  36312. Utah, USA
  36313. Happy Jack mine, Emery Co., Utah, USA
  36314. Cobalt-zippeite^Co2(UO2)6(SO4)3(OH)10.*16H2O
  36315. ftsTag
  36316. Cobaltite
  36317. ftstitle
  36318. ftsTitleOverride
  36319. Cobaltite
  36320. k5-6]
  36321. Silvery
  36322. Opaque
  36323. Perfect
  36324. CoAsS
  36325. Crystals usually having isometric forms such as cubes{ octahedrons{ pyritohedrons{ or combinations of cube and pyritohedron\ faces commonly striated like pyrite\ massive{ granular{ compact{ twinning rare}
  36326. Orthorhombic
  36327. Fracture uneven{ brittle}
  36328. Sulphides{ Tellurides etc
  36329. Hydrothermal Ore veins_
  36330. central western USA; Australia; Canada; England; Germany; India; Mexico; Norway; Tunaberg; Sweden
  36331. Cobaltite^CoAsS
  36332. ftsTag
  36333. Cobaltkoritnigite
  36334. ftstitle
  36335. ftsTitleOverride
  36336. Cobaltkoritnigite
  36337. vNot determined
  36338. Pink to purple
  36339. Perfect
  36340. [Co{Zn]AsO3[OH]}H2O
  36341. Triclinic
  36342. Hydrated Arsenates)
  36343. Oxidized Zones{ weathering products
  36344. Sachsen, Germany
  36345. Erzgebirge, Sachsen, Germany
  36346. Cobaltkoritnigite^(Co,Zn)AsO3(OH).H2O
  36347. ftsTag
  36348. Cochromite
  36349. ftstitle
  36350. ftsTitleOverride
  36351. CochromiteC
  36352. q8-9]
  36353. Black
  36354. Not determined
  36355. [Co{Ni{Fe~2][Cr{Al]2O4
  36356. Cubic
  36357. Conchoidal fracture}
  36358. Multiple Oxides
  36359. Basic and Ultrabasic Volcanic rocks
  36360. Barberton, South Africa
  36361. Bon Accord, Barberton Dist., Transvaal, South Africa
  36362. Cochromite^(Co,Ni,Fe+2)(Cr,Al)2O4
  36363. ftsTag
  36364. Coconinoite
  36365. ftstitle
  36366. ftsTitleOverride
  36367. Coconinoite
  36368. vNot determined
  36369. Yellow
  36370. [Fe~3]2Al2[UO2]2[PO4]4[SO4][OH]2}*20H2O
  36371. Aggreagates of microcrystalline grains}
  36372. Orthorhombic#
  36373. Compound Phosphates
  36374. Oxidized Zones{ weathering products
  36375. Arizona, New Hampshire, Utah and Wyoming, USA
  36376. Sun Valley mine and Huskon No. 7 mine, Coconino Co., Arizona, USA
  36377. Coconinoite^(Fe+3)2Al2(UO2)2(PO4)4(SO4)(OH)2.*20H2O
  36378. ftsTag
  36379. Coconinoite
  36380. ftstitle
  36381. ftsTitleOverride
  36382. Coconinoite
  36383. vNot determined
  36384. Yellow
  36385. [Fe~3]2Al2[UO2]2[PO4]4[SO4][OH]2}*20H2O
  36386. Aggreagates of microcrystalline grains}
  36387. Orthorhombic#
  36388. Compound Phosphates
  36389. Oxidized Zones{ weathering products
  36390. Arizona, New Hampshire, Utah and Wyoming, USA
  36391. Sun Valley mine and Huskon No. 7 mine, Coconino Co., Arizona, USA
  36392. Coconinoite^(Fe+3)2Al2(UO2)2(PO4)4(SO4)(OH)2.*20H2O
  36393. _dlgbox
  36394. D@ialog_Q
  36395. 'pania, Italy
  36396. Sarcolite^NaCa6Al4Si6O24F
  36397. Sarcolite^NaCa6Al4Si6O24F
  36398. ftsTitleOverride
  36399. Sarcolite
  36400. Claraite
  36401. ftstitle
  36402. ftsTitleOverride
  36403. Claraite?
  36404. c1-2Y
  36405. Blues
  36406. Perfect
  36407. [Cu{Zn]3[CO3][OH]4}*4H2O
  36408. Spherules}
  36409. Triclinic
  36410. Hydrated Carbonates
  36411. Oxidized Zones{ weathering products
  36412. Schwarzwald, Baden-W
  36413. rttemberg, Germany
  36414. Clara mine, Wolfach, Schwarzwald, Baden-W
  36415. rttemberg, Germany
  36416. Claraite^(Cu,Zn)3(CO3)(OH)4.*4H2O
  36417. ftsTag
  36418. Claringbullite
  36419. ftstitle
  36420. ftsTitleOverride
  36421. ClaringbulliteK
  36422. vNot determined
  36423. Transparent
  36424. Cu8Cl2[OH]14}H2O
  36425. Platy crystals}
  36426. Trigonal
  36427. Halides
  36428. Oxidized Zones{ weathering products
  36429. Shaba, Democratic Republic of Congo
  36430. Nchanga mine, Zambia; M'sesa mine, Kambowe, Shaba, Democratic Republic of Congo
  36431. Claringbullite^Cu8Cl2(OH)14.H2O
  36432. ftsTag
  36433. Clausthalite
  36434. ftstitle
  36435. ftsTitleOverride
  36436. ClausthaliteK
  36437. e2-3e
  36438. Opaque
  36439. No crystals\ only compact{ finely granular}
  36440. Cubic
  36441. Soft}
  36442. Native elements and Alloysy
  36443. Hydrothermal Ore veins
  36444. Argentina; Bolivia; Canada; China; Germany; Spain; Sweden; Colorado Plateau, USA
  36445. Lorenz mine, Clausthal, Harz, Niedersachsen, GermanyU
  36446. Clausthalite^PbSe
  36447. ftsTag
  36448. Cliffordite
  36449. ftstitle
  36450. ftsTitleOverride
  36451. Cliffordite
  36452. g3-4_
  36453. Yellow{
  36454. Not determined
  36455. UTe3O9
  36456. Small octahedrons up to 0}2mm}
  36457. Cubic
  36458. Selenites{ Selenates{ Tellurites{ TelluratesM
  36459. Oxidized Zones{ weathering products
  36460. Sonora, Mexico
  36461. San Miguel Mine, Moctezuma, Sonora, Mexico
  36462. Cliffordite^UTe3O9
  36463. ftsTag
  36464. Cliftonite (A form of carbon with pseudocubic morphology)
  36465. ftstitle
  36466. ftsTitleOverride
  36467. Cliftonite [A form of carbon with pseudocubic morphology]
  36468. vNot determined
  36469. Black
  36470. Trigonal
  36471. Native elements and AlloysE
  36472. Meteoritese
  36473. Deep Space
  36474. Canyon Diablo meteorite, Arizona, USA
  36475. Cliftonite (A form of carbon with pseudocubic morphology)^C
  36476. ftsTag
  36477. Clinochalcomenite
  36478. ftstitle
  36479. ftsTitleOverride
  36480. Clinochalcomenite
  36481. Green
  36482. Transparent
  36483. Perfect
  36484. CuSeO3}*2H2O
  36485. 0}2 To 0}6mm long prismatic crystals that are elongated and striated parallel to c}
  36486. Monoclinicu
  36487. Brittle}
  36488. Selenites{ Selenates{ Tellurites{ Tellurates
  36489. Oxidized Zones{ weathering products
  36490. China
  36491. Gansu, ChinaM
  36492. Clinochalcomenite^CuSeO3.*2H2O
  36493. ftsTag
  36494. Clinochlore (Corundophilite)
  36495. ftstitle
  36496. ftsTitleOverride
  36497. Clinochlore [Corundophilite]k
  36498. Light green to blackish green
  36499. Translucent
  36500. Perfect
  36501. [Mg{Fe]5Al[Si3Al]O10[OH]8
  36502. Thick_tabular{ columnar crystals\  often distorted\  flakes\  lamellar agg}\  as dusty crusts{ earthy{ powdery}
  36503. Monoclinic
  36504. Soft{ inelastic{ flexible}
  36505. Sheet Silicates
  36506. Many different geological environmentsa
  36507. Widespread, California, Colorado, Montana, Pennsylvania, New York, South Dakota, Vermont USA; Austria; Italy; Japan; New Zealand; Switzerland; FSU    
  36508. West Chester, Chester Co., Pennsylvania, USAK
  36509. Clinochlore (Corundophilite)^(Mg,Fe)5Al(Si3Al)O10(OH)8
  36510. ftsTag
  36511. Clinochrysotile
  36512. ftstitle
  36513. ftsTitleOverride
  36514. Clinochrysotile
  36515. vNot determined
  36516. Dark green
  36517. Not determined
  36518. Mg3Si2O5[OH]4
  36519. Massive\ bladed}
  36520. Monoclinic!
  36521. Sheet Silicates
  36522. Altered Ultramafic rocksu
  36523. Cochise County, Arizona, San Benito county, California, USA
  36524. Reichenstein, Silesia, Poland
  36525. Clinochrysotile^Mg3Si2O5(OH)4
  36526. ftsTag
  36527. Clinoclase
  36528. ftstitle
  36529. ftsTitleOverride
  36530. ClinoclaseG
  36531. e2-3a
  36532. Green
  36533. Transparent_translucent
  36534. Perfect
  36535. Cu3AsO4[OH]3
  36536. Crystals elongated and tabular\ rhombohedral in aspect\ isolated crystals{ druses{ grouped into rosettes}
  36537. Monoclinic
  36538. Fracture uneven{ brittle}
  36539. Anhydrous Arsenates
  36540. Oxidized Zones{ weathering products
  36541. Arizona, Nevada,Utah, USA; Chile; Australia; England; Germany; Morocco; Namibia; Japan
  36542. Wheal Gorland, St. Day, Cornwall, England
  36543. Clinoclase^Cu3AsO4(OH)3
  36544. ftsTag
  36545. Clinoenstatite
  36546. ftstitle
  36547. ftsTitleOverride
  36548. ClinoenstatiteM
  36549. k5-6g
  36550. Colourless
  36551. Transparent_translucent
  36552. Distinct in one direction
  36553. Mg2Si2O6
  36554. Crystals short prismatic or tabular\ massive{ lamellar{ twinning common}a
  36555. Monoclinic
  36556. Brittle}
  36557. Chain Silicates
  36558. Intermediate to acid Volcanic rocks
  36559. Cape Vogel area, Papua New Guinea; Bonin Island, JapanK
  36560. Clinoenstatite^Mg2Si2O6
  36561. ftsTag
  36562. Clinoferrosilite
  36563. ftstitle
  36564. ftsTitleOverride
  36565. ClinoferrosiliteS
  36566. k5-6m
  36567. Colourless
  36568. Transparent
  36569. Distinct in one direction
  36570. [Fe~2{Mg]2Si2O6
  36571. Crystals needle_like{ minute}
  36572. MonoclinicY
  36573. Brittle}w
  36574. Chain Silicates
  36575. Intermediate_acid Volcanic rocks
  36576. California, Wyoming, USA; Hrafntinn-uhryggur, Iceland
  36577. Obsidian Cliff, Yellowstone National Park, Wyoming, USA or Lake Naivasha, Kenya
  36578. Clinoferrosilite^(Fe+2,Mg)2Si2O6
  36579. ftsTag
  36580. Clinohedrite
  36581. ftstitle
  36582. ftsTitleOverride
  36583. ClinohedriteK
  36584. k5-6e
  36585. Colourless
  36586. Transparent
  36587. Perfect
  36588. CaZnSiO4}H2O
  36589. Crystals usually prismatic or tabular{ wedge shaped\ commonly massive{ granular{ lamellar aggregates}
  36590. Monoclinic
  36591. Brittle}
  36592. Silicates
  36593. Metamorphic rocks
  36594. Franklin, New Jersey, USA
  36595. Trotter Mine, Franklin Furnace, Sussex Co., New Jersey, USA
  36596. Clinohedrite^CaZnSiO4.H2O
  36597. ftsTag
  36598. Clinohumite
  36599. ftstitle
  36600. ftsTitleOverride
  36601. Clinohumite
  36602. Yellow to yellowish brown
  36603. Transparent_translucent
  36604. Indistinct
  36605. [Mg{Fe~2]9[SiO4]4[F{OH]2
  36606. Crystals varied{ usually highly modified{ twinning common{ lamellar}g
  36607. Monoclinic
  36608. Fracture uneven to subconchoidal{ brittle}
  36609. Orthosilicates
  36610. Skarns and Calc_Silicates
  36611. California, Monterey, New York, Utah, USA; Canada; Greenland; Italy; India; Japan; Switzerland; FSU
  36612. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italy
  36613. Clinohumite^(Mg,Fe+2)9(SiO4)4(F,OH)2!
  36614. ftsTag
  36615. Transparent_translucent
  36616. Indistinct
  36617. [Mg{Fe~2]9[SiO4]4[F{OH]2
  36618. Crystals varied{ usually highly modified{ twinning common{ lamellar}g
  36619. Monoclinic
  36620. Fracture uneven to subconchoidal{ brittle}
  36621. Orthosilicates
  36622. Skarns and Calc_Silicates
  36623. California, Monterey, New York, Utah, USA; Canada; Greenland; Italy; India; Japan; Switzerland; FSU
  36624. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italy
  36625. Clinohumite^(Mg,Fe+2)9(SiO4)4(F,OH)2
  36626. rates
  36627. Evaporites
  36628. iBeforJ
  36629. R, an 
  36630. Not determined
  36631. Na21[SO4]7F6Cl
  36632. Trigonal
  36633. Minute crystals with pronounced trigonal habit with the suggestion of rhombohedral symmetry}
  36634. Chromatite
  36635. ftstitle
  36636. ftsTitleOverride
  36637. ChromatiteE
  36638. vNot determined
  36639. Yellow
  36640. CaCrO4
  36641. Finely crystalline}
  36642. Tetragonal
  36643. Fracture conchoidal}1
  36644. OxidesM
  36645. Sedimentary rocks
  36646. Jordan; Hatrurim Formation, Israel
  36647. Jerusalem-Jericho Highway, Jordan
  36648. Chromatite^CaCrO4
  36649. ftsTag
  36650. Chromdravite
  36651. ftstitle
  36652. ftsTitleOverride
  36653. ChromdraviteG
  36654. vNot determined
  36655. Dark green
  36656. Not determined
  36657. NaMg3[Cr{Fe~3]6[BO3]3Si6O18[OH]4
  36658. Pyramidal}
  36659. Trigonal%
  36660. Ring SilicatesI
  36661. Skarns and Calc_Silicates
  36662. Karelia, FSU
  36663. Onega depression, Karelia, FSU
  36664. Chromdravite^NaMg3(Cr,Fe+3)6(BO3)3Si6O18(OH)4
  36665. ftsTag
  36666. Chromite
  36667. ftstitle
  36668. ftsTitleOverride
  36669. ChromiteA
  36670. k5-6[
  36671. Black
  36672. Opaque
  36673. FeCr2O4
  36674. Octahedral crystals\ massive{ granular{ compact{ disseminated}
  36675. Cubic
  36676. Uneven{ brittle}a
  36677. Multiple Oxides
  36678. Basic and Ultrabasic Volcanic rocks
  36679. northward from Santa Barbara county, California, Maryland, North Carolina, New York, Oregon, Pennsylvania, Washington, Wyoming, USA; Bulgaria; Canada; Cuba; France; New Caledonia; India; Norway; Philippines; Former Yugoslavia; Zimbabwe
  36680. Chromite^FeCr2O4
  36681. ftsTag
  36682. Chrysoberyl
  36683. ftstitle
  36684. ftsTitleOverride
  36685. Chrysoberyl
  36686. q8-9c
  36687. Variety of colours
  36688. Transparent_translucent
  36689. Distinct in one direction
  36690. BeAl2O4
  36691. Tabular{ pseudohexagonal triplets{ striated}I
  36692. Orthorhombick
  36693. Conchoidal}
  36694. Multiple Oxides
  36695. Pegmatites
  36696. Arizona, Colorado, Connecticut, Maine, New Hampshire, New York, USA; Australia; Austria; Brazil; Burma; Czech Republic; Finland; Germany; Ireland; Japan; Madagascar; Norway; Sri Lanka; Switzerland; Tanzania; Democratic Republic of Congo; Zimbabwe
  36697. Brazil
  36698. Chrysoberyl^BeAl2O4
  36699. ftsTag
  36700. Chrysocolla
  36701. ftstitle
  36702. ftsTitleOverride
  36703. Chrysocolla
  36704. g3-4_
  36705. Bluish green
  36706. Translucent_opaque
  36707. [Cu{Al]2H2Si2O5[OH]4}nH2O
  36708. Cryptocrystaline{ compact{ reniform{ botryoidal{ massive{ earthy{ as crusts or encrustations}
  36709. Monoclinicm
  36710. Conchoidal{ brittle to soft}
  36711. Silicates
  36712. Oxidized Zones{ weathering products
  36713. Pennsylvania, Michigan and western USA; Australia; Chile; England; Mexico; FSU; Democratic Republic of Congo; Zambia
  36714. Chrysocolla^(Cu,Al)2H2Si2O5(OH)4.nH2O
  36715. ftsTag
  36716. Chrysoprase (variety of Quartz)
  36717. ftstitle
  36718. ftsTitleOverride
  36719. Chrysoprase [variety of Quartz]
  36720. vNot determined
  36721. Green
  36722. Massive{ reniform{ shelled{ disseminated{ cryptocrystalline}
  36723. Hexagonal
  36724. Conchoidal}
  36725. Sedimentary rocks
  36726. California, USA
  36727. Chrysoprase (variety of Quartz)^SiO2
  36728. ftsTag
  36729. Chudobaite
  36730. ftstitle
  36731. ftsTitleOverride
  36732. ChudobaiteC
  36733. e2-3]
  36734. Pinkw
  36735. Good in two directions
  36736. [Mg{Zn]5H2[AsO4]4}*10H2O
  36737. Crystals up to 0}5cm in size}
  36738. Triclinic
  36739. Hydrated ArsenatesM
  36740. Oxidized Zones{ weathering products
  36741. Tsumeb, Namibia
  36742. Tsumeb, Namibia
  36743. Chudobaite^(Mg,Zn)5H2(AsO4)4.*10H2O
  36744. ftsTag
  36745. Chukhrovite-(Ce)
  36746. ftstitle
  36747. ftsTitleOverride
  36748. Chukhrovite_[Ce]K
  36749. vNot determined
  36750. White
  36751. Ca3[Ce{Y]Al2[SO4]F13}*10H2O
  36752. Cubic
  36753. Hydrated Sulphates
  36754. Oxidized Zones{ weathering products
  36755. Baden-W
  36756. rttemberg, Germanym
  36757. Clara mine, Wolfach, Schwarzwald, Baden-W
  36758. rttemberg, Germany
  36759. Chukhrovite-(Ce)^Ca3(Ce,Y)Al2(SO4)F13.*10H2O
  36760. ftsTag
  36761. Chukhrovite-(Y)
  36762. ftstitle
  36763. ftsTitleOverride
  36764. Chukhrovite_[Y]
  36765. Colourless to white
  36766. Transparent_translucent
  36767. Indistinct
  36768. Ca3[Y{Ce]Al2[SO4]F13}*10H2O
  36769. Crystals range from less than 0}5mm to 1cm in size}
  36770. Cubic
  36771. Fracture irregular{ brittle{ octahedral}
  36772. Hydrated Sulphates
  36773. Oxidized Zones{ weathering products
  36774. Central Kazakhstan, FSU
  36775. Kara-Oba deposit, Kazakhstan (Central), FSU
  36776. Chukhrovite-(Y)^Ca3(Y,Ce)Al2(SO4)F13.*10H2O
  36777. ftsTag
  36778. Churchite-(Y) (Weinschenkite)
  36779. ftstitle
  36780. ftsTitleOverride
  36781. Churchite_[Y] [Weinschenkite]
  36782. Colourless to white
  36783. Transparent
  36784. Perfect
  36785. [Y{Er{La]PO4}*2H2O
  36786. Crystals minute{ lath_like{ elongated{ flattened\ fan_shaped aggregates or rosettes{ as crusts\ as spherulites with radial_fibrous structure}
  36787. Monoclinic
  36788. Fracture conchoidal}
  36789. Hydrated Phosphates
  36790. Sedimentary rocks
  36791. Virginia, USA; Cornwall, England, UK; Bavaria, Germany
  36792. Tretoil mine, Lanivet, Cornwall, England
  36793. Churchite-(Y) (Weinschenkite)^(Y,Er,La)PO4.*2H2O1
  36794. ftsTag
  36795. Chursinite
  36796. ftstitle
  36797. ftsTitleOverride
  36798. ChursiniteC
  36799. g3-4]
  36800. Yellow to yellowish brown
  36801. Not determined
  36802. Hg~1Hg~2[AsO4]
  36803. Monoclinic
  36804. Cleavage parallel to elongation{ brittle}
  36805. Anhydrous Arsenates
  36806. Oxidized Zones{ weathering products
  36807. Kirgiz S.S.R., FSU
  36808. Khaidarkan deposit, Kirghizia (Kirgizia), FSU
  36809. Chursinite^Hg+1Hg+2(AsO4)
  36810. ftsTag
  36811. Citrine (variety of Quartz)
  36812. ftstitle
  36813. ftsTitleOverride
  36814. Citrine [variety of Quartz]
  36815. Variety of colours
  36816. Transparent_opaque
  36817. Columnar crystals and druses}
  36818. Hexagonal
  36819. Conchoidal}
  36820. Silicates
  36821. Pegmatites
  36822. California, USA
  36823. Citrine (variety of Quartz)^SiO2
  36824. ftsTag
  36825. Clairite
  36826. ftstitle
  36827. ftsTitleOverride
  36828. Clairite=
  36829. vNot determined
  36830. Yellow
  36831. Perfect
  36832. [NH4]2[Fe~3{Mn~3]3[SO4]4[OH]3}*3H2O
  36833. Triclinic
  36834. Hydrated Sulphates
  36835. Caves
  36836. Transvaal, South Africa
  36837. Lone Creek Fall Cave, Sabie (near), Transvaal (E), South Africa
  36838. Clairite^(NH4)2(Fe+3,Mn+3)3(SO4)4(OH)3.*3H2O
  36839. ftsTag
  36840. Cl-Tyretskite
  36841. ftstitle
  36842. ftsTitleOverride
  36843. Cl_Tyretskite
  36844. vNot determined
  36845. Ca2B5O8Cl[OH]2
  36846. Triclinic
  36847. Boulby K mine, England
  36848. Cl-Tyretskite^Ca2B5O8Cl(OH)2
  36849. endT3
  36850. Only@ 
  36851. #j#HSCR
  36852. 3MAXIM
  36853. IsiDze#
  36854.   Maxim+
  36855. P INP
  36856. OVERLA|PP
  36857. HTX6k
  36858. SYSMENU
  36859. THICK
  36860. Chiavennite
  36861. ftstitle
  36862. ftsTitleOverride
  36863. Chiavennite
  36864. vNot determined
  36865. Orange to orange_brown
  36866. Translucent
  36867. CaMnBe2Si5O13[OH]2}*2H2O
  36868. Platy{ spear_shaped crystals{ flattened{ elongated}
  36869. Orthorhombico
  36870. Silicates
  36871. Pegmatites
  36872. Chiavenna, Lombardy, Italy; Oslo Region, Norway
  36873. Chiavenna, Sondrio, Lombardia, Italy ; also Langangen, Langesundfjord, Telemark, Norway
  36874. Chiavennite^CaMnBe2Si5O13(OH)2.*2H2O
  36875. ftsTag
  36876. Childrenite
  36877. ftstitle
  36878. ftsTitleOverride
  36879. Childrenite
  36880. i4-5a
  36881. Brown
  36882. Transparent_translucent
  36883. Fe~2Al[PO4][OH]2}H2O
  36884. Equant or pyramidal crystals\ short prismatic\ platy} Often doubly terminated} Twinned}
  36885. Monoclinic}
  36886. Hydrated Phosphates
  36887. Late stage cavities in Granites or Syenites
  36888. Devon, England
  36889. Tavistock (near), Devon, EnglandC
  36890. Childrenite^Fe+2Al(PO4)(OH)2.H2O
  36891. ftsTag
  36892. Chiolite
  36893. ftstitle
  36894. ftsTitleOverride
  36895. ChioliteA
  36896. g3-4[
  36897. Colourless to white
  36898. Transparent_translucent
  36899. Perfect
  36900. Na5Al3F14
  36901. Crystals dipyramdal{ very minute\ rare\ commonly as embedded masses}K
  36902. Tetragonalk
  36903. Halides
  36904. Pegmatites
  36905. Ivigtut, Greenland; Urals, FSU
  36906. Miass, Ilmen Mts., Ural Mts., FSU
  36907. Chiolite^Na5Al3F14G
  36908. ftsTag
  36909. Chkalovite
  36910. ftstitle
  36911. ftsTitleOverride
  36912. ChkaloviteG
  36913. m6-7a
  36914. White
  36915. Transparent_translucent
  36916. Imperfect
  36917. Na2BeSi2O6
  36918. Crystals subhedral\ usually massive{ in segregations up to 12cm in diameter}M
  36919. Orthorhombico
  36920. Fracture conchoidal{ brittle}
  36921. Silicates
  36922. Syenites{ Alkali intrusions
  36923. Julianehaab district, Greenland; Kola Peninsula, FSU?
  36924. Mt. Punkarnayv, Lovozero tundra, Kola Peninsula, Russia, FSU
  36925. Chkalovite^Na2BeSi2O6
  36926. ftsTag
  36927. Chloraluminite
  36928. ftstitle
  36929. ftsTitleOverride
  36930. ChloraluminiteK
  36931. vNot determined
  36932. Colourless to white
  36933. Not determined
  36934. AlCl3}*6H2O
  36935. Crystals rhombohedral\ as crystalline crusts and stalactites\ deliquescent}
  36936. Trigonala
  36937. Halides
  36938. Fumaroles
  36939. Mt. Vesuvius, Italy
  36940. Mt. Vesuvius, Napoli, Campania, Italy
  36941. Chloraluminite^AlCl3.*6H2O?
  36942. ftsTag
  36943. Chlorapatite
  36944. ftstitle
  36945. ftsTitleOverride
  36946. ChlorapatiteK
  36947. Yellow
  36948. Transparent_translucent
  36949. Indistinct
  36950. Ca5[PO4]3Cl
  36951. Crystals short to long prismatic}
  36952. TrigonalE
  36953. Fracture conchoidal to uneven{ brittle}
  36954. Anhydrous Phosphates
  36955. Skarns and Calc_Silicates
  36956. Loudon county, Virginia, USA; Ontario, Canada; Kanagawa Prefecture, Japan; Norway
  36957. Norwaya
  36958. Chlorapatite^Ca5(PO4)3Cl
  36959. ftsTag
  36960. Chlorargyrite (Cerargyrite)
  36961. ftstitle
  36962. ftsTitleOverride
  36963. Chlorargyrite [Cerargyrite]
  36964. Yellow to yellowish green
  36965. Transparent_translucent
  36966. Compact{ cubic{ octahedral{ crystals{ horny crusts{ as impregnations}
  36967. Cubic
  36968. Sectile{ flexible{ ductile}
  36969. Halides
  36970. Oxidized Zones{ weathering products
  36971. Western USA; Chile; Broken Hill, Australia; Bolivia; Chile; England; France; Italy; Peru; Spain; FSU
  36972. Marienberg, Sachsen, Germany
  36973. Chlorargyrite (Cerargyrite)^AgCl
  36974. ftsTag
  36975. Chlormagaluminite
  36976. ftstitle
  36977. ftsTitleOverride
  36978. Chlormagaluminite
  36979. vNot determined
  36980. Colourless
  36981. [Mg{Fe~2]4Al2[OH]12[Cl2{CO3]}*2H2O
  36982. Aggregates of hexagonal dipyramids}
  36983. TrigonalA
  36984. Hydrated Carbonates
  36985. Skarns and Calc_Silicates
  36986. Siberian platform (S), Russia, FSU
  36987. Kapaev pipe, Angara River, Siberian platform (S), Russia, FSU
  36988. Chlormagaluminite^(Mg,Fe+2)4Al2(OH)12(Cl2,CO3).*2H2O{
  36989. ftsTag
  36990. Chlormanganokalite
  36991. ftstitle
  36992. ftsTitleOverride
  36993. ChlormanganokaliteW
  36994. e2-3q
  36995. Yellow
  36996. Transparent
  36997. K4MnCl6
  36998. Crystals rhombohedrons{ sometimes in parallel groups}
  36999. TrigonalQ
  37000. Fracture conchoidal{ brittle}
  37001. Halides
  37002. Fumaroles
  37003. Mt. Vesuvius, Italy
  37004. Mt. Vesuvius, Napoli, Campania, Italy
  37005. Chlormanganokalite^K4MnCl6c
  37006. ftsTag
  37007. Chlorophoenicite
  37008. ftstitle
  37009. ftsTitleOverride
  37010. ChlorophoeniciteS
  37011. g3-4m
  37012. Green
  37013. Translucent
  37014. Clear
  37015. [Mn{Mg]3Zn2[AsO4][OH{O]6
  37016. Needles and matted fibres}%
  37017. MonoclinicE
  37018. Crystals are pale green by daylight and pale purpleish red in artificial light}
  37019. Anhydrous Arsenates
  37020. Skarns and Calc_Silicates
  37021. New Jersey, USA
  37022. Franklin, Sussex Co., New Jersey, USA
  37023. Chlorophoenicite^(Mn,Mg)3Zn2(AsO4)(OH,O)6
  37024. ftsTag
  37025. Chlorothionite
  37026. ftstitle
  37027. ftsTitleOverride
  37028. ChlorothioniteM
  37029. e2-3g
  37030. K2Cu[SO4]Cl2
  37031. Crystalline encrustations}
  37032. Orthorhombic
  37033. Soluble in water}
  37034. Anhydrous Sulphates
  37035. Fumaroles
  37036. Mt. Vesuvius, Italy
  37037. Mt. Vesuvius, Napoli, Campania, Italy
  37038. Chlorothionite^K2Cu(SO4)Cl2
  37039. ftsTag
  37040. Chloroxiphite
  37041. ftstitle
  37042. ftsTitleOverride
  37043. Chloroxiphite
  37044. e2-3g
  37045. Green
  37046. Translucent
  37047. Perfect
  37048. Pb3CuCl2O2[OH]2
  37049. Bladed crystals{ up to 3cm long{ 1cm across{ 1mm thick{ elongated{ flattened\ in subparallel groupings}
  37050. Monoclinic
  37051. Very brittle}
  37052. Halides
  37053. Oxidized Zones{ weathering products
  37054. Somerset, England, UK
  37055. Higher Pitts mine, Priddy, Mendip Hills, Somerset, England
  37056. Chloroxiphite^Pb3CuCl2O2(OH)2
  37057. ftsTag
  37058. Choloalite
  37059. ftstitle
  37060. ftsTitleOverride
  37061. CholoaliteC
  37062. g3-4]
  37063. Green
  37064. PbCu~2[Te~4O3]2}H2O
  37065. Octahedral crystals up to 2mm}
  37066. Cubic
  37067. Selenites{ Selenates{ Tellurites{ TelluratesO
  37068. Oxidized Zones{ weathering products
  37069. Tombstone, Arizona, USA; Sonora, Mexico; Arabia
  37070. Bambollita mine (La Oriental), Sierra La Huerta, Moctezuma, Sorona, Mexico/
  37071. Choloalite^PbCu+2(Te+4O3)2.H2Om
  37072. ftsTag
  37073. Chondrodite
  37074. ftstitle
  37075. ftsTitleOverride
  37076. Chondrodite
  37077. m6-7c
  37078. Variety of colours
  37079. Transparent_translucent
  37080. Indistinct
  37081. MgFe~2]5[SiO4]2[F{OH]2
  37082. Small{ short columnar crystals\ disseminated{ rounded grains{ compact{ granular}k
  37083. Monoclinic
  37084. Conchoidal}
  37085. Ring Silicates
  37086. Skarns and Calc_Silicates
  37087. Arizona, California, New York, USA; Ontario, Canada; Finland; South Africa; Swedeni
  37088. Pargas, Finland
  37089. Chondrodite^MgFe+2)5(SiO4)2(F,OH)2
  37090. ftsTag
  37091. (SiO4)2(F,OH)2
  37092. odecahedral crystals\ often bulbous and striated
  37093. nCodeK*P
  37094. Nitrates{ Iodates
  37095. Oxidized Zones{ weathering products
  37096. Sierra Gorda, Chile
  37097. ftstitle
  37098. Santa Ana Mine, Caracoles, Sierra Gorda, Chile
  37099. Chaoite
  37100. ftstitle
  37101. ftsTitleOverride
  37102. Chaoite
  37103. vNot determined
  37104. Not determined
  37105. Thin lamellae{ alternating with graphite and perpendicular to the face of graphite}
  37106. Trigonal%
  37107. Native elements and AlloysU
  37108. Meteoritesu
  37109. Ries Crater, Germany
  37110. Ries Crater, Mottingen, Bayern, Germany
  37111. Chaoite^C
  37112. ftsTag
  37113. Chapmanite
  37114. ftstitle
  37115. ftsTitleOverride
  37116. ChapmaniteC
  37117. e2-3]
  37118. Yellow to yellowish green
  37119. Not determined
  37120. Sb~3[Fe~3]2[SiO4]2[OH]
  37121. Lath_shaped crystals\ compact masses\ powdery}!
  37122. MonoclinicA
  37123. Silicates
  37124. Hydrothermal Ore veins
  37125. Cobalt, Ontario, Canada; Czech Republic; Germany; Italy; Mexico
  37126. Keeley mine, South Lorrain Twp., Timiskaming Dist., Ontario, Canada
  37127. Chapmanite^Sb+3(Fe+3)2(SiO4)2(OH)
  37128. ftsTag
  37129. Charlesite
  37130. ftstitle
  37131. ftsTitleOverride
  37132. CharlesiteE
  37133. e2-3_
  37134. Colourless
  37135. Transparent
  37136. Perfect
  37137. Ca6[Al{Si]2[SO4]2B[OH]4[OH{O]12}*26H2O
  37138. Hexagonal crystals}
  37139. TrigonalC
  37140. Compound Sulphatesk
  37141. Oxidized Zones{ weathering products
  37142. New Jersey, USA
  37143. Franklin Mine, Franklin, Sussex Co., New Jersey, USA
  37144. Charlesite^Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12.*26H2O
  37145. ftsTag
  37146. Charoite
  37147. ftstitle
  37148. ftsTitleOverride
  37149. CharoiteA
  37150. i4-5[
  37151. Violetw
  37152. Not determined
  37153. K[Ca{Na]2Si4O10[OH{F]}H2O
  37154. Massive}
  37155. Monoclinic    
  37156. Cleavage in three directions}
  37157. Silicates
  37158. Skarns and Calc_Silicates
  37159. near Charo River, Aldan Shield, FSU
  37160. Charo River, Murun Massif, Aldan (NE), Yakutia, FSU
  37161. Charoite^K(Ca,Na)2Si4O10(OH,F).H2OS
  37162. ftsTag
  37163. Chatkalite
  37164. ftstitle
  37165. ftsTitleOverride
  37166. ChatkaliteC
  37167. Pinku
  37168. Not determined
  37169. Cu6FeSn2S8
  37170. Rounded grains}
  37171. Tetragonal
  37172. Sulphosalts
  37173. Hydrothermal Ore veinsM
  37174. eastern Uzbekistan, FSU
  37175. Chatkal-Kuramin Mts., Uzbekistan (E), FSU
  37176. Chatkalite^Cu6FeSn2S8
  37177. ftsTag
  37178. Chelkarite
  37179. ftstitle
  37180. ftsTitleOverride
  37181. ChelkariteG
  37182. vNot determined
  37183. Colourless
  37184. Transparent
  37185. Perfect
  37186. CaMgB2O4Cl2}*7H2O
  37187. Crystals flattened long prismatic{ less than 15mm long}
  37188. Orthorhombice
  37189. Breaks into fine needles}
  37190. Hydrated Borates
  37191. Evaporites
  37192. Kazakhstan, FSU
  37193. Chelkar, Kazakhstan, FSU/
  37194. Chelkarite^CaMgB2O4Cl2.*7H2Ok
  37195. ftsTag
  37196. Chenite
  37197. ftstitle
  37198. ftsTitleOverride
  37199. Chenite
  37200. e2-3Y
  37201. Blues
  37202. Transparent_translucent
  37203. Pb4Cu[SO4]2[OH]6
  37204. 1}5Mm prismatic crystals elongated}
  37205. Triclinic
  37206. Anhydrous Sulphates
  37207. Oxidized Zones{ weathering products
  37208. Leadhills, Scotland, UK
  37209. Leadhills, Lanarkshire, Scotland
  37210. Chenite^Pb4Cu(SO4)2(OH)6;
  37211. ftsTag
  37212. Cheralite
  37213. ftstitle
  37214. ftsTitleOverride
  37215. Cheralite
  37216. Dark green}
  37217. Transparent
  37218. Distinct in one direction
  37219. [Ca{Ce{Th][PO4{SiO4]
  37220. Masses up to 5cm across}'
  37221. MonoclinicG
  37222. Fracture uneven{ brittle{ parting{ difficult}
  37223. Anhydrous Phosphates
  37224. Pegmatites
  37225. Travancore, southern India
  37226. Kuttakuzhi, Travancore, Kerala, India (SW)E
  37227. Cheralite^(Ca,Ce,Th)(PO4,SiO4)
  37228. ftsTag
  37229. Cherepanovite
  37230. ftstitle
  37231. ftsTitleOverride
  37232. Cherepanovite
  37233. k5-6g
  37234. Black
  37235. Opaque
  37236. Not determined
  37237. Observed only in polished section as individual grains included in ferronickel platinum}K
  37238. Orthorhombicm
  37239. Cleavage coarse in one direction{ brittle}
  37240. Native elements and Alloys
  37241. Alluvials deposits
  37242. Koriakskho-Kamchatskaya fold zone,FSU
  37243. Koryak-Kamchata fold zone, Russia (E), FSU
  37244. Cherepanovite^RhAs
  37245. ftsTag
  37246. Chernovite-(Y)
  37247. ftstitle
  37248. ftsTitleOverride
  37249. Chernovite_[Y]M
  37250. i4-5g
  37251. Yellow
  37252. Perfect
  37253. YAsO4
  37254. Crystals prismatic{ mostly about 0}25mm long{ maximum 0}65mm long\ occasional narrow rough faces}
  37255. TetragonalU
  37256. Sometimes a gliding plane{ brittle}
  37257. Anhydrous Arsenates
  37258. Late stage cavities in Granites or Syenites
  37259. eastern Telpos-iz, Polar Urals, FSU; Pizzo Cerrandone, Switzerland-Italy border
  37260. Nyarta-syu-yu River, Telpos-iz (E), Ural Mts., FSU
  37261. Chernovite-(Y)^YAsO4
  37262. ftsTag
  37263. Chernykhite
  37264. ftstitle
  37265. ftsTitleOverride
  37266. Chernykhite
  37267. vNot determined
  37268. Green
  37269. [Ba{Na][V~3{Al]2[Si{Al]4O10[OH]2
  37270. Monoclinic
  37271. Sheet Silicates
  37272. Hydrothermal Ore veins+
  37273. Kara Tau, Kazakhstan, FSU
  37274. Kara Tau, Kazakhstan, FSU
  37275. Chernykhite^(Ba,Na)(V+3,Al)2(Si,Al)4O10(OH)2
  37276. ftsTag
  37277. Chervetite
  37278. ftstitle
  37279. ftsTitleOverride
  37280. ChervetiteC
  37281. g3-4]
  37282. Colourless}
  37283. Not determined
  37284. Pb2V2O7
  37285. Crystals from less than 1mm to several centimetres\ also as pseudomorphs after francevillite}
  37286. MonoclinicS
  37287. Anhydrous Vanadates
  37288. Oxidized Zones{ weathering products
  37289. Mounana, Gabon
  37290. Ilmen Mts., Ural Mts., Russia, FSU
  37291. Chervetite^Pb2V2O7E
  37292. ftsTag
  37293. Chessexite
  37294. ftstitle
  37295. ftsTitleOverride
  37296. ChessexiteC
  37297. vNot determined
  37298. White
  37299. Not determined
  37300. Na4Ca2[Mg{Zn]3Al8[SiO4]2[SO4]10[OH]10}*40H2O
  37301. Thin square or rectangual plates up to 0}03 mm}
  37302. OrthorhombicS
  37303. Silicates
  37304. Hydrothermal Ore veins
  37305. Autun, Sa
  37306. ne-et-Loire, France
  37307. Maine mine, Autun, Sa
  37308. ne-et-Loire, France
  37309. Chessexite^Na4Ca2(Mg,Zn)3Al8(SiO4)2(SO4)10(OH)10.*40H2O
  37310. ftsTag
  37311. Maine mine, Autun, Sa
  37312. ne-et-Loire, France
  37313. Chessexite^Na4Ca2(Mg,Zn)3Al8(SiO4)2(SO4)10(OH)10.*40H2O
  37314. Chelkarite^CaMgB2O4Cl2.* 
  37315. a zero-
  37316. length 
  37317. lpszP
  37318.  parE
  37319. bracket
  37320. s ([ ])6
  37321. Serpentine [Group]
  37322. Variety of colours
  37323. Translucent_opaque
  37324. Perfect
  37325. [Mg{Fe~2{Ni]3Si2O5[OH]4
  37326. Monoclinic
  37327. [Antigorite] microcrystalline{ foliaceous{ scaly{ massive{ compact{ disseminated
  37328. Chalcocite (Chalcosine)
  37329. ftstitle
  37330. ftsTitleOverride
  37331. Chalcocite [Chalcosine]
  37332. e2-3{
  37333. Opaque
  37334. Indistinct
  37335. Thick tabular{ short_columnar{ needle_shaped crystals\ compact{ massive{ finely granular{ disseminated{ earthy{ encrustations}
  37336. Monoclinic
  37337. Conchoidal{ soft}
  37338. Sulphides{ Tellurides etc
  37339. Hydrothermal Ore veins#
  37340. Widespread, USA; Africa; Australia; Chile; Czech Republic; England; Germany; Mexico; Namibia; Peru; Spain
  37341. Mina Maria, Quebrada Puquios, Atacama, Chile
  37342. Chalcocite (Chalcosine)^Cu2S!
  37343. ftsTag
  37344. Chalcocyanite (Chalcokyanite)
  37345. ftstitle
  37346. ftsTitleOverride
  37347. Chalcocyanite [Chalcokyanite]
  37348. Variety of colours
  37349. Transparent_translucent
  37350. Not determined
  37351. CuSO4
  37352. Usually as slightly elongated tabular crystals}
  37353. Orthorhombic
  37354. Very hygroscopic{ readily soluble in water}
  37355. Anhydrous Sulphates
  37356. Fumaroles
  37357. Mt. Vesuvius, Italy; El Salvador, Central America
  37358. Mt. Vesuvius, Napoli, Campania, Italy
  37359. Chalcocyanite (Chalcokyanite)^CuSO4
  37360. ftsTag
  37361. Chalcomenite
  37362. ftstitle
  37363. ftsTitleOverride
  37364. ChalcomeniteI
  37365. e2-3c
  37366. Blue}
  37367. Transparent
  37368. Cu~2Se~4O3}*2H2O
  37369. Crystals minute{ prismatic{ also acicular\ prism faces commonly rounded or striated}I
  37370. Orthorhombick
  37371. Selenites{ Selenates{ Tellurites{ Tellurates
  37372. Basic and Ultrabasic Volcanic rocks
  37373. Sierra Famatina, Mendoza province, Argentina; Bolivia
  37374. Cerro de Cacheuta, Mendoza, Argentina
  37375. Chalcomenite^Cu+2Se+4O3.*2H2O
  37376. ftsTag
  37377. Chalcophanite
  37378. ftstitle
  37379. ftsTitleOverride
  37380. Chalcophanite
  37381. e2-3g
  37382. Black
  37383. Opaque
  37384. Perfect
  37385. [Zn{Fe~2{Mn~2][Mn~4]3O7}*3H2O
  37386. Commonly tabular{ drusy crusts{ platy}-
  37387. Triclinic
  37388. Thin plates are flexible}
  37389. Oxides
  37390. Oxidized Zones{ weathering products
  37391. Arizona, California, Colorado, New Jersey,  South Dakota, Utah, USA; Japan; Mexico; Poland; South Africa; Tasmania, Australia
  37392. Passaic Mine, Sterling Hill, Ogdensburg, Sussex Co., New Jersey, USA
  37393. Chalcophanite^(Zn,Fe+2,Mn+2)(Mn+4)3O7.*3H2O
  37394. ftsTag
  37395. Chalcophyllite
  37396. ftstitle
  37397. ftsTitleOverride
  37398. ChalcophylliteM
  37399. Greenish blue
  37400. Transparent_translucent
  37401. Perfect
  37402. Cu18Al2[AsO4]3[SO4]3[OH]27}*3H2O
  37403. Thin_tabular crystals\  in druses{ also lamellar agg}\  massive}a
  37404. Trigonal
  37405. Brittle}
  37406. Compound Arsenate
  37407. Oxidized Zones{ weathering products
  37408. Arizona, Nevada, Utah, USA; Austria; Chile; England; France; Germany; Hungary; FSUg
  37409. Chalcophyllite^Cu18Al2(AsO4)3(SO4)3(OH)27.*3H2O
  37410. ftsTag
  37411. Chalcopyrite
  37412. ftstitle
  37413. ftsTitleOverride
  37414. ChalcopyriteI
  37415. g3-4c
  37416. Yellow
  37417. Opaque
  37418. Distinct in one direction
  37419. CuFeS2
  37420. Isometric crystals\ octahedral and tetrahedral\ often striated\ compact{ reniform{ finely granular{ massive}i
  37421. Tetragonal
  37422. Soft{ brittle{ uneven}
  37423. Sulphides{ Tellurides etc
  37424. Many different geological environments!
  37425. Arizona, Montana, New Mexico, Tennessee, Utah, USA; Australia; Austria; Czech Republic; England; France; Germany; Italy; Japan; Mexico; New Guinea; Peru; Spain; Sweden
  37426. Chalcopyrite^CuFeS2
  37427. ftsTag
  37428. Chalcosiderite
  37429. ftstitle
  37430. ftsTitleOverride
  37431. ChalcosideriteM
  37432. i4-5g
  37433. Green
  37434. Transparent_translucent
  37435. Perfect
  37436. CuFe6[PO4]4[OH]8}*4H2O
  37437. Crystals short prismatic\ as crusts or sheaf_like groups of distinct crystals}_
  37438. Triclinic
  37439. Hydrated Phosphates
  37440. Oxidized Zones{ weathering products
  37441. Arizona, USA; Cornwall, England; Germany!
  37442. Sayn (Siegen), Westphalia, Germany; and West Phoenix mine, Cornwall, England [ neotype locality)
  37443. Chalcosiderite^CuFe6(PO4)4(OH)8.*4H2O
  37444. ftsTag
  37445. Chalcostibite
  37446. ftstitle
  37447. ftsTitleOverride
  37448. Chalcostibite
  37449. g3-4g
  37450. Opaque
  37451. Perfect
  37452. CuSbS2
  37453. Crystals prismatic{ flattened{ striated parallel to elongation\ also massive{ granular{ twinning}
  37454. Orthorhombicq
  37455. Fracture subconchoidal{ brittle}
  37456. Sulphosalts
  37457. Hydrothermal Ore veins
  37458. Harz Mountains, Germany; Bolivia; Czech Republic; France; Greenland; Morocco; Spain; FSUc
  37459. Wolfsberg, Harz, Germany
  37460. Chalcostibite^CuSbS2
  37461. ftsTag
  37462. Chalcothallite
  37463. ftstitle
  37464. ftsTitleOverride
  37465. ChalcothalliteM
  37466. e2-3g
  37467. Very good
  37468. Tl2[Cu{Fe]6SbS4
  37469. Lamellar aggregates up to 3 x 2 x 0}5cm in size\ polysynthetic twinning noted under the microscope}
  37470. Tetragonala
  37471. Cleavage _ 3 mutually perpendicular directions\ parallel to laminae perfect{ others good to fair\ splits easily into very fine rectangular plates}    
  37472. Sulphosalts
  37473. Syenites{ Alkali intrusions
  37474. Ilimaussaq massif, Greenland
  37475. Nakalaq, Il
  37476. maussaq intrusive, Greenland (S)
  37477. Chalcothallite^Tl2(Cu,Fe)6SbS4
  37478. ocidI
  37479. ftsTag
  37480. Chalcotrichite (variety of Cuprite)
  37481. ftstitle
  37482. ftsTitleOverride
  37483. Chalcotrichite [variety of Cuprite]
  37484. vNot determined
  37485. Fibrous{ capillary{ acicular crystals\  bunchy{ interlacing}
  37486. Cubic
  37487. Brittle{ conchoidal{ uneven}O
  37488. Oxidized Zones{ weathering products
  37489. Widespread USA; Australia; Bolivia; Chile; England; France; Germany; Hungary; Mexico; Japan; Tsumeb, Namibia; FSU; Democratic Republic of Congo
  37490. Chalcotrichite (variety of Cuprite)^Cu2Ow
  37491. ftsTag
  37492. Chambersite
  37493. ftstitle
  37494. ftsTitleOverride
  37495. Chambersite
  37496. Violet{
  37497. Mn3B7O13Cl
  37498. Subhedral to euhedral crystls ranging from less than 1mm to 1}2cm on edge\ dominant form is the positive tetrahedron}
  37499. Orthorhombicc
  37500. Fracture subconchoidal to uneven}
  37501. Anhydrous Borates
  37502. Evaporites
  37503. Texas, USA; Carpathian region, FSU
  37504. Barkers Hill Salt Dome (NW), Mont Belvieu, Chambers Co., Texas, USA
  37505. Chambersite^Mn3B7O13Cl
  37506. ftsTag
  37507. Chameanite
  37508. ftstitle
  37509. ftsTitleOverride
  37510. Chameanite?
  37511. vNot determined
  37512. Opaque
  37513. [Cu{Fe]4As[Se{S]4
  37514. Cubic
  37515. Sulphosalts
  37516. Hydrothermal Ore veins
  37517. Puy-de-D
  37518. me, France
  37519. ane, Vernet-la-Varenne, Livardois Mtns., Puy-de-D
  37520. me, France
  37521. Chameanite^(Cu,Fe)4As(Se,S)4
  37522. ftsTag
  37523. Chamosite
  37524. ftstitle
  37525. ftsTitleOverride
  37526. Chamosite
  37527. g3-4_
  37528. Green
  37529. Opaque
  37530. [Fe~2{Mg{Fe~3]5Al[Si3Al]O10[OH{O]8
  37531. Massive{ granular{ compact{ oolitic{ concentrically shelled};
  37532. Monoclinic[
  37533. Uneven}
  37534. Sheet Silicates
  37535. Sedimentary rocks
  37536. Valais, Switzerland; Czech Republic; England; France; Germany and elsewhere
  37537. Chamoson, St. Maurice, Valais (Wallis), Switzerland
  37538. Chamosite^(Fe+2,Mg,Fe+3)5Al(Si3Al)O10(OH,O)8
  37539. ftsTag
  37540. Changbaiite
  37541. ftstitle
  37542. ftsTitleOverride
  37543. Changbaiite
  37544. k5-6_
  37545. Variety of colours
  37546. Perfect
  37547. PbNb2O6
  37548. Small tabular crystals\ sometimes as spherules up to 5mm}
  37549. Trigonal1
  37550. OxidesM
  37551. Oxidized Zones{ weathering products
  37552. southern Kirin, China
  37553. Changbai Mt., Kirin (E), China
  37554. Changbaiite^PbNb2O6
  37555. ftsTag
  37556. WORDB
  37557. ]s?`~51
  37558. cbroke
  37559. if a'
  37560. xtend padst
  37561. ls up to 2cm}
  37562. Cerianite-(Ce)
  37563. ftstitle
  37564. ftsTitleOverride
  37565. Cerianite_[Ce]M
  37566. vNot determined
  37567. Yellow to yellowish green
  37568. Translucent
  37569. Not determined
  37570. [Ce{Th]O2
  37571. Minute octahedral crystals}
  37572. Cubic
  37573. Oxidess
  37574. Syenites{ Alkali intrusions
  37575. Brazil; Sudbury, Ontario, Canada; Republic of Burundi
  37576. Firetown area, Nemegos (NE), Lackner Township, Sudbury, Ontario, Canada
  37577. Cerianite-(Ce)^(Ce,Th)O2
  37578. ftsTag
  37579. Ceriopyrochlore-(Ce) (Marignacite)
  37580. ftstitle
  37581. ftsTitleOverride
  37582. Ceriopyrochlore_[Ce] [Marignacite]s
  37583. Brown
  37584. [Ce{Ca{Y]2[Nb{Ta]2O6[OH{F]
  37585. Octahedral crystals}
  37586. Cubic
  37587. Conchoidal fracture} Brittle}
  37588. Multiple Oxides
  37589. Pegmatites
  37590. Wisconsin, USA
  37591. Wausau, Marathon Co., Wisconsin, USA
  37592. Ceriopyrochlore-(Ce) (Marignacite)^(Ce,Ca,Y)2(Nb,Ta)2O6(OH,F)
  37593. ftsTag
  37594. Cerite-(Ce)
  37595. ftstitle
  37596. ftsTitleOverride
  37597. Cerite_[Ce]
  37598. k5-6_
  37599. Brown
  37600. [Ce{Ca]9[Mg{Fe]Si7[O{OH{F]28
  37601. Pseudo_octahedral crystals up to 7 mm across} Massive or granular}
  37602. Trigonal#
  37603. Uneven fracture}I
  37604. Silicates
  37605. Pegmatites
  37606. California, Colorado, New York, USA; Quebec, Canada; Korea; Sweden; FSU
  37607. Bastn
  37608. s, Riddarhyttan, V
  37609. stmanland, Sweden'
  37610. Cerite-(Ce)^(Ce,Ca)9(Mg,Fe)Si7(O,OH,F)28o
  37611. ftsTag
  37612. Cernyite
  37613. ftstitle
  37614. ftsTitleOverride
  37615. Cernyite?
  37616. Greyq
  37617. Not determined
  37618. Cu2CdSnS4
  37619. Anhedral to subhedral grains{ intergrown with kesterite}
  37620. Tetragonal#
  37621. Sulphides{ Tellurides etc
  37622. Pegmatitess
  37623. South Dakota, USA; Manitoba
  37624. Tanco mine, Bernic Lake, Manitoba, Canada and Hugo Mine, Keystone, Pennington Co., South Dakota, USA
  37625. Cernyite^Cu2CdSnS4Q
  37626. ftsTag
  37627. Cerotungstite-(Ce)
  37628. ftstitle
  37629. ftsTitleOverride
  37630. Cerotungstite_[Ce]S
  37631. c1-2m
  37632. Orange
  37633. Perfect
  37634. [Ce{Nd]W2O6[OH]3
  37635. Crystals bladed{ up to 100 microns long{ as radiating groups{ twinning}
  37636. MonoclinicK
  37637. Tungstates{ Molybdatesw
  37638. Pegmatites
  37639. Kigezi district, Uganda
  37640. Kirwa mine, Kigezi Dist., Uganda
  37641. Cerotungstite-(Ce)^(Ce,Nd)W2O6(OH)3
  37642. ftsTag
  37643. Cerul
  37644. ftstitle
  37645. ftsTitleOverride
  37646. Ceruleite
  37647. k5-6[
  37648. Blueu
  37649. Not determined
  37650. Cu2Al7[AsO4]4[OH]13}*12H2O
  37651. Massive{ compact{ claylike\ as concretions up to 10cm in diameter}!
  37652. Triclinic
  37653. Hydrated Arsenatesi
  37654. Oxidized Zones{ weathering products
  37655. Cornwall, England, UK; Chile
  37656. Huanaco, Chile
  37657. Cerul
  37658. ite^Cu2Al7(AsO4)4(OH)13.*12H2O=
  37659. ftsTag
  37660. Cerussite
  37661. ftstitle
  37662. ftsTitleOverride
  37663. Cerussite
  37664. g3-4_
  37665. Variety of colours
  37666. Transparent_Sub_translucent
  37667. Distinct in one direction
  37668. PbCO3
  37669. Columnar{ tabular{ acicular crystals\ often twins{ cruciform or radiate arrangements{ compact{reniform{ massive{ tabular}
  37670. Orthorhombic
  37671. Conchoidal fracture{ brittle}
  37672. Anhydrous Carbonates
  37673. Oxidized Zones{ weathering products
  37674. Widespread USA; Broken Hill, Australia; Morocco; New Zealand; Tsumeb, Namibia; Tasmania; Sardinia; Scotland; Zambia
  37675. Vicentin, Italy
  37676. Cerussite^PbCO3
  37677. ftsTag
  37678. Cesanite
  37679. ftstitle
  37680. ftsTitleOverride
  37681. Cesanite=
  37682. e2-3W
  37683. Colourlessw
  37684. Not determined
  37685. Na3Ca2[SO4]3[OH]
  37686. Trigonal
  37687. Anhydrous Sulphates
  37688. Fumaroles
  37689. Latium, Italy
  37690. Cesano #1 Well, Cesano Geothermal Field, Lazio (Latium), Italy
  37691. Cesanite^Na3Ca2(SO4)3(OH)
  37692. ftsTag
  37693. Cesbronite
  37694. ftstitle
  37695. ftsTitleOverride
  37696. CesbroniteC
  37697. g3-4]
  37698. Green
  37699. Cu5[TeO3]2[OH]6}*2H2O
  37700. Crystals up to 0}5mm elongated}
  37701. Orthorhombic
  37702. Selenites{ Selenates{ Tellurites{ TelluratesY
  37703. Oxidized Zones{ weathering products
  37704. Sonora, Mexico
  37705. Bambollita mine (La Oriental), Sierra La Huerta, Moctezuma, Sonora, Mexico
  37706. Cesbronite^Cu5(TeO3)2(OH)6.*2H2OW
  37707. ftsTag
  37708. Cesium kupletskite
  37709. ftstitle
  37710. ftsTitleOverride
  37711. Cesium kupletskiteQ
  37712. Perfect
  37713. [Cs{K{Na]3[Mn{Fe~2]7[Ti{Nb]2Si8O24[O{OH{F]7
  37714. Platy crystals{ rossettes}
  37715. Triclinic
  37716. Silicates
  37717. PegmatitesY
  37718. Alai province, Tadzhikistan, FSU
  37719. Alai alkalic province, Alai Mts., Tadzhikistan, FSU
  37720. Cesium kupletskite^(Cs,K,Na)3(Mn,Fe+2)7(Ti,Nb)2Si8O24(O,OH,F)77
  37721. ftsTag
  37722. Chabazite
  37723. ftstitle
  37724. ftsTitleOverride
  37725. Chabazite
  37726. i4-5]
  37727. Colourless}
  37728. Transparent_translucent
  37729. Distinct in one direction
  37730. CaAl2Si4O12}*6H2O
  37731. Cube_shaped{ rhombohedral crystals\ penetration twins{ only in druses\ no agg}g
  37732. Trigonal
  37733. Brittle}
  37734. Framework Silicates
  37735. Late stage cavities in Volcanic rocks
  37736. Widespread, USA; Australia; Czech Republic; Germany; Greenland; Hawaii; Hungary; Ireland; Italy; Scotland; Sicily; FSU and elsewhere
  37737. Chabazite^CaAl2Si4O12.*6H2O
  37738. ftsTag
  37739. Chabourneite
  37740. ftstitle
  37741. ftsTitleOverride
  37742. ChabourneiteE
  37743. vNot determined
  37744. Black
  37745. Opaque
  37746. [Tl{Pb]23[Sb{As]91S147
  37747. Triclinic
  37748. Sulphosalts
  37749. Hydrothermal Ore veins=
  37750. Hautes-Alpes, France; Hokkaido, Japan
  37751. Jas Roux mine, Valgaudemar, Hautes-Alpes, France; Abuta, Hokkaido, Japan
  37752. Chabourneite^(Tl,Pb)23(Sb,As)91S147
  37753. ftsTag
  37754. Chalcanthite
  37755. ftstitle
  37756. ftsTitleOverride
  37757. ChalcanthiteI
  37758. e2-3c
  37759. Blue}
  37760. Transparent_translucent
  37761. Imperfect
  37762. Cu~2SO4}*5H2O
  37763. Tabular{ short_columnar crystals\  crusty{ reniform{ fibrous{ granular{ scaly{ massive{ as efflorescences}o
  37764. Triclinic
  37765. Brittle{ conchoidal{ water soluble}
  37766. Compound Phosphates
  37767. Oxidized Zones{ weathering products
  37768. Arizona, California, Colorado, Montana, New Mexico, Nevada, Tennessee, USA; Chile; England; France; Germany; New Zealand; Spain and elsewhere
  37769. Chalcanthite^Cu+2SO4.*5H2O
  37770. ftsTag
  37771. Chalconatronite
  37772. ftstitle
  37773. ftsTitleOverride
  37774. Chalconatronite
  37775. uLowg
  37776. Greenish blue
  37777. Not determined
  37778. Na2Cu[CO3]2}*3H2O
  37779. Fine_grained crusts\ crystals are small laths or pseudohexagonal plates}5
  37780. MonoclinicU
  37781. Hydrated Carbonates
  37782. Efflorescences
  37783. Harz Mountains, Germany; Western Australia
  37784. On artifacts, Egypt
  37785. Chalconatronite^Na2Cu(CO3)2.*3H2O
  37786. ftsTag
  37787. Chalcedony (variety of Quartz)^SiO2
  37788. Intermediate
  37789. Hydrothermal Ore veins
  37790. ftstitle
  37791. Canton Wallis, Switzerland
  37792. Sinnerite^Cu6As4S9
  37793. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland
  37794. Sinnerite^Cu6A
  37795. Caryinite
  37796. ftstitle
  37797. ftsTitleOverride
  37798. Caryinite
  37799. Yellow to yellowish brown
  37800. Sub_translucent
  37801. Na[Ca{Pb][Ca{Mn][Mn{Mg]2[AsO4]3
  37802. Monoclinic
  37803. Anhydrous Arsenates
  37804. Skarns and Calc_Silicates
  37805. rmland, Sweden
  37806. ngban mine, Filipstad (near), V
  37807. rmland, Sweden
  37808. Caryinite^Na(Ca,Pb)(Ca,Mn)(Mn,Mg)2(AsO4)3
  37809. ftsTag
  37810. Caryopilite
  37811. ftstitle
  37812. ftsTitleOverride
  37813. Caryopilite
  37814. g3-4a
  37815. Brown
  37816. Not determined
  37817. [Mn{Mg]3Si2O5[OH]4
  37818. Massive in compact fibrous aggregates\ rosettes of plate_like crystals}
  37819. MonoclinicG
  37820. Cleavage _ micaceous}
  37821. Sheet Silicates
  37822. Metamorphic rocks
  37823. ngban, Sweden; Japan; North Carolina, USA
  37824. Harstigen mine, Pajsberg, V
  37825. rmland, SwedenC
  37826. Caryopilite^(Mn,Mg)3Si2O5(OH)4
  37827. ftsTag
  37828. Cascandite
  37829. ftstitle
  37830. ftsTitleOverride
  37831. CascanditeC
  37832. vNot determined
  37833. Ca[Sc{Fe~2]Si3O8[OH]
  37834. Platelets elongated and flattened\ crystals are up to 0}2mm in maximum dimension}
  37835. Triclinic
  37836. Chain Silicates
  37837. Late stage cavities in Granites or Syenites
  37838. Baveno, Italy
  37839. Cava Diverio, Baveno, Italy
  37840. Cascandite^Ca(Sc,Fe+2)Si3O8(OH)
  37841. ftsTag
  37842. Cassidyite
  37843. ftstitle
  37844. ftsTitleOverride
  37845. CassidyiteC
  37846. vNot determined
  37847. Green
  37848. Not determined
  37849. Ca2[Ni{Mg][PO4]2}*2H2O
  37850. Thin crusts and small spherules{ finely fibrous}
  37851. Triclinic
  37852. Hydrated Phosphates
  37853. Meteorites
  37854. Wolf Creek Meteorite Crater Western Australia, Australia
  37855. Wolf Creek meteorite crater, Western Australia, Australia
  37856. Cassidyite^Ca2(Ni,Mg)(PO4)2.*2H2O
  37857. ftsTag
  37858. Cassiterite
  37859. ftstitle
  37860. ftsTitleOverride
  37861. Cassiterite
  37862. m6-7a
  37863. Variety of colours
  37864. Transparent_opaque
  37865. Imperfect
  37866. Short columnar{ pointed_pyramidal{ needle_shaped crystals\ penetration twins{ compact{ reniform{ shelled{ granular{ fibrous{ massive{ mammillated masses}
  37867. Tetragonal
  37868. Conchoidal{ brittle}
  37869. Oxides
  37870. Many different geological environments=
  37871. Widespread, USA; Australia; Bolivia; Brazil; China; Czech Republic; England; Finland; France; Germany; Italy; Japan; Malay Peninsula; Namibia; Nigeria; Spain; Sumatra
  37872. Cassiterite^SnO2)
  37873. ftsTag
  37874. Caswellsilverite
  37875. ftstitle
  37876. ftsTitleOverride
  37877. CaswellsilveriteQ
  37878. vNot determined
  37879. Opaque
  37880. Not determined
  37881. NaCrS2
  37882. Anhedral grains from 0}1 to 1mm}#
  37883. TrigonalA
  37884. Sulphides{ Tellurides etc
  37885. Meteorites
  37886. Deep Space
  37887. Norton County meteorite, Kansas, USA
  37888. Caswellsilverite^NaCrS2
  37889. ftsTag
  37890. Catapleiite
  37891. ftstitle
  37892. ftsTitleOverride
  37893. Catapleiite
  37894. k5-6c
  37895. Yellow to yellowish brown
  37896. Transparent_opaque
  37897. Perfect
  37898. Na2ZrSi3O9}*2H2O
  37899. Crystals usually thin hexagonal plates\ sometimes with small prism and pyramid faces\ also as lamellar masses\ twinning common}
  37900. Trigonal
  37901. Brittle}
  37902. Silicates
  37903. Syenites{ Alkali intrusions
  37904. Mont St. Hilaire, Quebec, Canada; Arkansas, USA; Islands of Los, Guinea; Madagascar; Norway; FSU
  37905. ven, Langesundfjord, Norway
  37906. Catapleiite^Na2ZrSi3O9.*2H2O    
  37907. ftsTag
  37908. Cavansite
  37909. ftstitle
  37910. ftsTitleOverride
  37911. Cavansite
  37912. g3-4_
  37913. Bluey
  37914. Transparent
  37915. Ca[V~4O]Si4O10}*4H2O
  37916. Crystals prismatic{ elongated{ with dome terminations{ often as spherulitic rosettes up to 5mm in diameter}
  37917. Orthorhombic
  37918. Brittle}
  37919. Silicates
  37920. Late stage cavities in Volcanic rocks
  37921. Malheur County, Oregon; Columbia County, USA;  Bombay, IndiaO
  37922. Charles W. Chapman Quarry, Columbia Co., Oregon, USA ; Lake Owyhee State Park, Malheur Co., Oregon, USA
  37923. Cavansite^Ca(V+4O)Si4O10.*4H2O
  37924. ftsTag
  37925. Caysichite-(Y)
  37926. ftstitle
  37927. ftsTitleOverride
  37928. Caysichite_[Y]I
  37929. i4-5c
  37930. White
  37931. Y2[Ca{Gd]2[SiAl]4O10[CO3]3}*4H2O
  37932. As coatings{ stains and stalactites up to 1 cm long} Rarely as prismatic crystals}
  37933. Orthorhombic?
  37934. Silicates
  37935. Pegmatites
  37936. bec, Canada
  37937. Evans-Lou mine, St-Pierre-de-Wakefield (near), Portland Tp., Papineau Co., Qu
  37938. bec, Canada
  37939. Caysichite-(Y)^Y2(Ca,Gd)2(SiAl)4O10(CO3)3.*4H2O
  37940. ftsTag
  37941. Cebaite-(Ce)
  37942. ftstitle
  37943. ftsTitleOverride
  37944. Cebaite_[Ce]I
  37945. i4-5c
  37946. Yellow to orange
  37947. Imperfect
  37948. Ba3Ce2[CO3]5F2
  37949. Granular aggregates and tabular grains}
  37950. Monoclinic+
  37951. Uneven fracture}Q
  37952. Anhydrous Carbonates{
  37953. Pegmatites
  37954. Bayan Obo, inner Mongolia, China
  37955. Bayan Obo, Inner Mongolia, China
  37956. Cebaite-(Ce)^Ba3Ce2(CO3)5F2
  37957. ftsTag
  37958. Cebollite
  37959. ftstitle
  37960. ftsTitleOverride
  37961. Cebollite
  37962. Colourless{
  37963. Transparent
  37964. Not determined
  37965. Ca2[Mg{Fe~2{Al]Si2[O{OH]7
  37966. Fibrous}
  37967. Orthorhombic1
  37968. Silicates
  37969. Skarns and Calc_Silicates
  37970. Colorado, USA; County Antrim, Ireland; South Africa
  37971. Iron Hill, Cebolla Creek area, Powderhorn (near), Gunnison Co., Colorado, USA
  37972. Cebollite^Ca2(Mg,Fe+2,Al)Si2(O,OH)7
  37973. ftsTag
  37974. Cechite
  37975. ftstitle
  37976. ftsTitleOverride
  37977. Cechite
  37978. i4-5Y
  37979. Black
  37980. Pb[Fe~2{Mn][VO4][OH]
  37981. As granular masses up to 3cm{ rarely  as crystals up to 3mm long}
  37982. Orthorhombic3
  37983. Uneven to conchoidal fracture{ brittle}
  37984. Anhydrous Vanadates
  37985. Oxidized Zones{ weathering products
  37986. Bohemia, Czech Republic
  37987. Vrancice, Pr
  37988. bram (near), Stredocsky kraj, Bohemia, Czech Republic[
  37989. Cechite^Pb(Fe+2,Mn)(VO4)(OH)
  37990. ftsTag
  37991. Celadonite
  37992. ftstitle
  37993. ftsTitleOverride
  37994. CeladoniteC
  37995. Green
  37996. Perfect
  37997. K[Mg{Fe~2][Fe~3{Al]Si4O10[OH]2
  37998. Earthy or micaeous scales}
  37999. Monoclinic
  38000. Sheet Silicates
  38001. Basic and Ultrabasic Igneous rocksw
  38002. Planitz, Zwickau, Poland
  38003. Planitz, Zwickau, Poland
  38004. Celadonite^K(Mg,Fe+2)(Fe+3,Al)Si4O10(OH)2
  38005. ftsTag
  38006. Celestite (Celestine)
  38007. ftstitle
  38008. ftsTitleOverride
  38009. Celestite [Celestine]
  38010. g3-4w
  38011. Variety of colours
  38012. Transparent_translucent
  38013. Perfect
  38014. SrSO4
  38015. Crystals usually thin to thick tabular{ resembling barite{ or elongated into lath_like shapes\ less commonly equant or pyramidal\ also as fibrous veinlets or nodules\ in geodes\ massive granular\ lamellar\ earthy}
  38016. Orthorhombic
  38017. Fracture uneven{ brittle}
  38018. Anhydrous Sulphates
  38019. Sedimentary rocks
  38020. South Bass Is., Lake Erie, Ohio, and widespread USA; Austria; Belgium; Egypt; England; France; Germany; Italy; Madagascar; Sicily; Switzerland; Tunisia; FSUI
  38021. Bellwood, Blair Co., Pennsylvania, USA
  38022. Celestite (Celestine)^SrSO4
  38023. ftsTag
  38024. stite (Celestine)^SrSO4
  38025. Sodium autunite^Na(UO2)(PO4).*4H2O
  38026. ftsTitleOverride
  38027. Sodium autunite
  38028. Carbonate-cyanotrichite
  38029. ftstitle
  38030. ftsTitleOverride
  38031. Carbonate_cyanotrichite
  38032. Cu4Al2[CO3{SO4][OH]12}*2H2O
  38033. Elongated platelets{ fibrous aggregates{ acicular crystals}
  38034. Orthorhombic3
  38035. Compound Sulphates[
  38036. Oxidized Zones{ weathering products
  38037. Arizona, California, Massachusetts, USA; Kara-Tau, FSU
  38038. Kara Tau, Dzhambul (near), Kazakhstan, FSU!
  38039. Carbonate-cyanotrichite^Cu4Al2(CO3,SO4)(OH)12.*2H2O
  38040. ftsTag
  38041. Carbonate-fluorapatite (Francolite)
  38042. ftstitle
  38043. ftsTitleOverride
  38044. Carbonate_fluorapatite [Francolite]
  38045. Colourless
  38046. Transparent_opaque
  38047. Indistinct
  38048. Ca5[PO4{CO3]3[F{OH]
  38049. Well_formed hexagonal prisms\ granular massive\ globular or reniform\ stalactitic\ fibrous\ oolitic\ earthy\ as nodular concretions}
  38050. Trigonal
  38051. Fracture conchoidal to uneven\ brittle}
  38052. Anhydrous PhosphatesC
  38053. Pegmatitesc
  38054. South Dakota, USA
  38055. Carbonate-fluorapatite (Francolite)^Ca5(PO4,CO3)3(F,OH)
  38056. ftsTag
  38057. Carbonate-hydroxylapatite (Dahllite)
  38058. ftstitle
  38059. ftsTitleOverride
  38060. Carbonate_hydroxylapatite [Dahllite]y
  38061. Colourless to white
  38062. Indistinct
  38063. Ca5[PO4{CO3]3[OH{F]
  38064. Crystals short to long prismatic with pyramidal or pinacoidal terminations{ sometimes acicular\ granular massive\ globular or reniform\ stalactitic\ fibrous\ oolitic\ earthy\ as nodular concretions}
  38065. Trigonal
  38066. Fracture uneven to conchoidal\ brittle}
  38067. Anhydrous Phosphatesg
  38068. Pegmatites
  38069. Arkansas, Maine, New Hampshire, South Dakota, Wyoming, USA; France; Greenland; Germany; Norway; FSU
  38070. degaard, Bamble, Norway/
  38071. Carbonate-hydroxylapatite (Dahllite)^Ca5(PO4,CO3)3(OH,F)
  38072. ftsTag
  38073. Carletonite
  38074. ftstitle
  38075. ftsTitleOverride
  38076. Carletonite
  38077. i4-5c
  38078. Pink}
  38079. Transparent_translucent
  38080. Perfect
  38081. KNa4Ca4Si8O18[CO3]4[OH{F]}H2O
  38082. Massive}
  38083. Tetragonal;
  38084. Fracture conchoidal}e
  38085. Silicates
  38086. Syenites{ Alkali intrusions
  38087. Mont St. Hilaire, Quebec, Canada
  38088. Mont Saint-Hilaire, Rouville Co., Qu
  38089. bec, Canada3
  38090. Carletonite^KNa4Ca4Si8O18(CO3)4(OH,F).H2O
  38091. ftsTag
  38092. Carlfriesite
  38093. ftstitle
  38094. ftsTitleOverride
  38095. CarlfriesiteG
  38096. g3-4a
  38097. Yellow}
  38098. Ca[Te~4]2Te~6O8
  38099. Botryoidal crusts and tiny sprays of well_formed crystals}
  38100. Monoclinic-
  38101. Selenites{ Selenates{ Tellurites{ Tellurateso
  38102. Oxidized Zones{ weathering products
  38103. Sonora, Mexico
  38104. Bambollita mine (La Oriental), Sierra La Huerta, Moctezuma, Sorona, Mexico-
  38105. Carlfriesite^Ca(Te+4)2Te+6O8i
  38106. ftsTag
  38107. Carlinite
  38108. ftstitle
  38109. ftsTitleOverride
  38110. Carlinite
  38111. c1-2]
  38112. Greyw
  38113. Perfect
  38114. Subhedral to anhedral{ 0}005 to 0}5mm{ grains with some showing poorly defined rhombohedral and tabular forms}3
  38115. TrigonalQ
  38116. Imperfect prismatic cleavage or fracture}
  38117. Sulphides{ Tellurides etc
  38118. Hydrothermal Ore veins
  38119. Nevada, USA
  38120. Carlin mine, Elko (NW), Eureka Co., Nevada, USA
  38121. Carlinite^Tl2S
  38122. ftsTag
  38123. Carlosturanite
  38124. ftstitle
  38125. ftsTitleOverride
  38126. CarlosturaniteI
  38127. vNot determined
  38128. Brown
  38129. [Mg{Fe~2{Ti]21[Si{Al]12O28[OH]34
  38130. Flexible fibers several centimetres long}
  38131. Monoclinic!
  38132. Silicates
  38133. Altered Ultramafic rockso
  38134. Italy
  38135. Val Varaita, Sempeyre (near), Piemonte, Italy
  38136. Carlosturanite^(Mg,Fe+2,Ti)21(Si,Al)12O28(OH)34
  38137. ftsTag
  38138. Carlsbergite
  38139. ftstitle
  38140. ftsTitleOverride
  38141. CarlsbergiteE
  38142. vNot determined
  38143. Not determined
  38144. Minute oriented platelets in kamacite{ and as grain boundary precipitates a few microns in diameter}#
  38145. Cubic
  38146. Native elements and Alloyso
  38147. Meteorites
  38148. Deep Space
  38149. Agpalilik fragment, Cape York meteorite, Greenland
  38150. Carlsbergite^CrN'
  38151. ftsTag
  38152. Carminite
  38153. ftstitle
  38154. ftsTitleOverride
  38155. Carminite
  38156. g3-4_
  38157. Translucent
  38158. Distinct in one direction
  38159. PbFe2[AsO4]2[OH]2
  38160. Crystals usually minute{ sometimes up to 1cm long{ lath_like{ elongated and flattened\ as tufted aggregates{ radial_fibrous spherical aggregates or massive with radiated structure}
  38161. Orthorhombic
  38162. Brittle}
  38163. Anhydrous Arsenates
  38164. Oxidized Zones{ weathering products
  38165. Durango, Mexico; Tsumeb, Namibia; Broken Hill, Australia; England; Germany; Colorado, New Jersey, Nevada, Utah, USA
  38166. Luise Mine, Horhausen, Rheinland-Pfalz, Germany
  38167. Carminite^PbFe2(AsO4)2(OH)2
  38168. ftsTag
  38169. Carnallite
  38170. ftstitle
  38171. ftsTitleOverride
  38172. CarnalliteG
  38173. e2-3a
  38174. Colourless
  38175. Transparent_translucent
  38176. KMgCl3}*6H2O
  38177. Compact{ thick_tabular crystals{ coarsely_granular masses{ fibrous}
  38178. Orthorhombicg
  38179. Conchoidal{ brittle{ fusible{ water_soluble}
  38180. Halides
  38181. Evaporites
  38182. south-western New Mexico, USA; Canada; Spain; Germany; FSU7
  38183. Stassfurt deposit, Sachsen, Germany
  38184. Carnallite^KMgCl3.*6H2O
  38185. ftsTag
  38186. Carnotite
  38187. ftstitle
  38188. ftsTitleOverride
  38189. Carnotite
  38190. vNot determined
  38191. Yellow
  38192. Translucent
  38193. Perfect
  38194. K2[UO2]2[VO4]2}*3H2O
  38195. Lamellar crystals{ tabular\  flabelliform agg}\  earthy{ powdery{ reniform{ botryoidal coatings}g
  38196. Monoclinic
  38197. Not brittle{ soft}
  38198. Hydrated Vanadates
  38199. Sedimentary Uranium Ores
  38200. Olary, South Australia; Arizona, South Dakota, Pennsylvania, Utah, Wyoming, USA; Gabon; Morocco; FSU; Democratic Republic of Congo
  38201. Montrose Co., Colorado, USA
  38202. Carnotite^K2(UO2)2(VO4)2.*3H2O
  38203. ftsTag
  38204. Carobbiite
  38205. ftstitle
  38206. ftsTitleOverride
  38207. CarobbiiteE
  38208. vNot determined
  38209. Colourless
  38210. Not determined
  38211. Small cubic crystals}
  38212. Cubic
  38213. Cubic{ very deliquescent}
  38214. Halides
  38215. Fumaroles
  38216. Mt. Vesuvius, Italy
  38217. Mt. Vesuvius, Napoli, Campania, Italy
  38218. Carobbiite^KF
  38219. ftsTag
  38220. Carrboydite
  38221. ftstitle
  38222. ftsTitleOverride
  38223. Carrboydite
  38224. vNot determined
  38225. Yellow to yellowish green
  38226. [Ni{Cu]14Al9[SO4{CO3]6[OH]43}*7H2O
  38227. Spherules}
  38228. Trigonal
  38229. Compound Sulphates7
  38230. Oxidized Zones{ weathering products
  38231. Kalgoorlie, Western Australia, Australia
  38232. Carr Boyd mine, Kalgoorlie (NNE), Western Australia, Australia
  38233. Carrboydite^(Ni,Cu)14Al9(SO4,CO3)6(OH)43.*7H2OQ
  38234. ftsTag
  38235. ftstitle
  38236. ftsTitleOverride
  38237. DervilliteA
  38238. c1-2[
  38239. Black
  38240. Opaque
  38241. Not determined
  38242. Ag2AsS2
  38243. Monoclinic
  38244. Sulphosalts
  38245. Hydrothermal Ore veinsC
  38246. Haut Rhin, France
  38247. Dervillite^Ag2AsS2
  38248. Dervillite^Ag2AsS2
  38249. ftsTag
  38250. an; Madagascar; Norway
  38251. >Jf1(
  38252. -~&i:
  38253. s:bd, g
  38254. enerall
  38255. Calomel
  38256. ftstitle
  38257. ftsTitleOverride
  38258. Calomel
  38259. c1-2[
  38260. Light green to blackish green
  38261. Transparent_translucent
  38262. Hg2Cl2
  38263. Tabular{ columnar{ short acicular crystals\ compact{ crusty{ earthy{  massive{ encrustations}
  38264. Tetragonal
  38265. Soft{ sectile}
  38266. Halides
  38267. Oxidized Zones{ weathering products
  38268. Arkansas, Arizona, California, Oregon, USA; England; France; Germany; Mexico; Spain
  38269. Landsberg (Moschellandsberg), Obermoschel (near), Rheinland-Pfalz, Germany
  38270. Calomel^Hg2Cl2
  38271. ftsTag
  38272. Calumetite
  38273. ftstitle
  38274. ftsTitleOverride
  38275. CalumetiteE
  38276. Bluew
  38277. Cu[OH{Cl]2}*2H2O
  38278. Spherules and sheaves of scaly crystals that are subparallel on the perfect basal cleavage}
  38279. OrthorhombicK
  38280. Brittle}i
  38281. Hydroxides
  38282. Oxidized Zones{ weathering products
  38283. Calumet, Michigan, USA; Laurium, Greece
  38284. Centennial Mine, Calumet, Houghton Co., Michigan, USA
  38285. Calumetite^Cu(OH,Cl)2.*2H2O
  38286. ftsTag
  38287. Calzirtite
  38288. ftstitle
  38289. ftsTitleOverride
  38290. CalzirtiteG
  38291. m6-7a
  38292. Brown
  38293. Transparent
  38294. Not determined
  38295. CaZr3TiO9
  38296. Single crystals prismatic with faces{ small [not more than 0}5mm] pseudo_isometric grains with many faces composed of twinned intergrowths of 2 or 3 crystals}
  38297. Tetragonal
  38298. Brittle}
  38299. Multiple Oxides
  38300. Skarns and Calc_Silicates
  38301. northern border of Siberian platform, Eastern Siberia, Kola Peninsula, FSU; Brazil
  38302. Siberia (E), FSU
  38303. Calzirtite^CaZr3TiO9
  38304. ftsTag
  38305. Campigliaite
  38306. ftstitle
  38307. ftsTitleOverride
  38308. CampigliaiteI
  38309. vNot determined
  38310. Transparent
  38311. Perfect
  38312. Cu4Mn[SO4]2[OH]6}*4H2O
  38313. Tufted aggregates of lath_like crystals{ elongated{ flattened{ twinned}
  38314. Monoclinics
  38315. Hydrated Sulphates
  38316. Oxidized Zones{ weathering products
  38317. Tuscany, Italy
  38318. Temperino Mine, Campiglia Marittima, Toscana, Italy
  38319. Campigliaite^Cu4Mn(SO4)2(OH)6.*4H2O
  38320. ftsTag
  38321. Canasite (monoclinic)
  38322. ftstitle
  38323. ftsTitleOverride
  38324. Canasite [monoclinic]
  38325. vNot determined
  38326. Yellow
  38327. Transparent_translucent
  38328. Perfect
  38329. [Na{K]6Ca5Si12O30[OH{F]4
  38330. Grains up to 3}0cm in diameter\ polysynthetic twinning\ twin plane at an angle of 8_ to the less perfect cleavage}
  38331. Monoclinic
  38332. Fracture splintery{ breaks into long acute_angled or wedge_shaped pieces\ brittle\ yields felty mass when ground}
  38333. Silicates
  38334. Pegmatites
  38335. Khibina Tundra, FSU
  38336. Yukspor Mts., Khibina Tundra, Kola Peninsula, Russia, FSU
  38337. Canasite (monoclinic)^(Na,K)6Ca5Si12O30(OH,F)4Q
  38338. ftsTag
  38339. Canavesite
  38340. ftstitle
  38341. ftsTitleOverride
  38342. CanavesiteE
  38343. vNot determined
  38344. White
  38345. Not determined
  38346. Mg2[CO3][HBO3]}*5H2O
  38347. Fibres up to 1mm in rosette_like aggregates\ fibres are thin and elongated}
  38348. MonoclinicW
  38349. One or more cleavages or partings observed}
  38350. Compound Borates
  38351. Pegmatites
  38352. Piedmont, Italy
  38353. Brosso Fe mine, Canavese dist, Torino, Piemonte, ItalyQ
  38354. Canavesite^Mg2(CO3)(HBO3).*5H2O
  38355. ftsTag
  38356. Cancrinite
  38357. ftstitle
  38358. ftsTitleOverride
  38359. CancriniteE
  38360. k5-6_
  38361. Variety of colours
  38362. Transparent_translucent
  38363. Perfect
  38364. Na6Ca2Al6Si6O24[CO3]2
  38365. Crystals prismatic{ rare\ usually massive\ lamellar twinning rare}W
  38366. Trigonalu
  38367. Fracture uneven{ brittle}
  38368. Silicates
  38369. Syenites{ Alkali intrusions
  38370. Colorado, Maine, USA; Brazil; Canada; China; Finland; Germany; India; Kenya; Korea; Uganda; FSU; Democratic Republic of Congo
  38371. Cancrinite^Na6Ca2Al6Si6O24(CO3)2
  38372. ftsTag
  38373. Canfieldite
  38374. ftstitle
  38375. ftsTitleOverride
  38376. Canfieldite
  38377. e2-3c
  38378. Grey}
  38379. Opaque
  38380. Not determined
  38381. Ag8SnS6
  38382. Crystals usually octahedral\ twinning common\ spinel twins}
  38383. Cubic
  38384. Fracture conchoidal to uneven{ brittle}
  38385. Sulphosalts
  38386. Hydrothermal Ore veins
  38387. Colquechaca, Bolivia; Czech Republic; Germany; Japan; Portugal)
  38388. Avilargus, La Paz (near), Bolivia
  38389. Canfieldite^Ag8SnS6
  38390. ftsTag
  38391. Cannizzarite
  38392. ftstitle
  38393. ftsTitleOverride
  38394. CannizzariteI
  38395. vNot determined
  38396. Not determined
  38397. Pb4Bi5S11
  38398. Thin leafy blades\ often striated parallel to elongation}
  38399. Monoclinic=
  38400. Slightly elastic\ somewhat malleable}
  38401. Sulphosalts
  38402. Fumaroles
  38403. Lipari Island, Italy; Japan; Switzerland; FSU
  38404. Vulcano Island, Eolie (Lipari) Islands, Sicilia (Sicily), Italy
  38405. Cannizzarite^Pb4Bi5S11
  38406. ftsTag
  38407. Cappelenite-(Y)
  38408. ftstitle
  38409. ftsTitleOverride
  38410. Cappelenite_[Y]
  38411. Brown
  38412. Ba[Y{Ce]6Si3B6O24F2
  38413. Crystals prismatic\ main forms are hexagonal prism and dipyramid}
  38414. Trigonal=
  38415. Fracture conchoidal\ brittle}
  38416. Silicates
  38417. Pegmatites
  38418. Langesundfjord, Norway
  38419. Lille Ar
  38420. , Langesundfjord, Telemark, Norway
  38421. Cappelenite-(Y)^Ba(Y,Ce)6Si3B6O24F2
  38422. ftsTag
  38423. Caracolite
  38424. ftstitle
  38425. ftsTitleOverride
  38426. CaracoliteE
  38427. i4-5_
  38428. Colourless
  38429. Transparent
  38430. Not determined
  38431. Na3Pb2[SO4]3Cl
  38432. Crystals imperfect hexagonal prisms with hexagonal pyramid and large basal pinacoid\ as crystalline incrustation\ crystals may be pseudohexagonal trillings{ analogous to aragonite}
  38433. Monoclinic
  38434. Anhydrous Sulphates
  38435. Oxidized Zones{ weathering products
  38436. Atacama Province, Chile
  38437. Beatriz mine, Caracoles, Sierra Gorda, Chile
  38438. Caracolite^Na3Pb2(SO4)3Cl
  38439. ftsTag
  38440. Caratiite
  38441. ftstitle
  38442. ftsTitleOverride
  38443. Caratiite
  38444. vNot determined
  38445. Green
  38446. Not determined
  38447. K4Cu4O2[SO4]4[Na{Cu]Cl
  38448. Acicular crystals}
  38449. Tetragonal
  38450. Anhydrous Sulphates
  38451. Fumaroles
  38452. Naples, Italy
  38453. Mt. Vesuvius, Napoli, Campania, Italy
  38454. Caratiite^K4Cu4O2(SO4)4(Na,Cu)Cl
  38455. ftsTag
  38456. Carbocernaite
  38457. ftstitle
  38458. ftsTitleOverride
  38459. Carbocernaite
  38460. Colourless
  38461. Transparent
  38462. [Ca{Na][Sr{Ce{Ba][CO3]2
  38463. Tiny grains}
  38464. Orthorhombic1
  38465. Anhydrous Carbonates[
  38466. Carbonatites}
  38467. Kola Peninsula, FSU; Ontario, Canada; near Khanneshin, Afghanistan
  38468. Vuorij
  38469. rvi, Kola Peninsula, Russia, FSU
  38470. Carbocernaite^(Ca,Na)(Sr,Ce,Ba)(CO3)2
  38471. ftsTag
  38472. Carbocernaite
  38473. ftstitle
  38474. ftsTitleOverride
  38475. Carbocernaite
  38476. Colourless
  38477. Transparent
  38478. [Ca{Na][Sr{Ce{Ba][CO3]2
  38479. Tiny grains}
  38480. Orthorhombic1
  38481. Anhydrous Carbonates[
  38482. Carbonatites}
  38483. Kola Peninsula, FSU; Ontario, Canada; near Khanneshin, Afghanistan
  38484. Vuorij
  38485. rvi, Kola Peninsula, Russia, FSU
  38486. Carbocernaite^(Ca,Na)(Sr,Ce,Ba)(CO3)2
  38487. Silica
  38488. (o Hlarg
  38489. o su`bstit
  38490. ne, Aida, Mito-cho, Okayama, Honshu, Japan
  38491. Stannoidite^Cu8(Fe,Zn)3Sn2S12
  38492. Cahnite
  38493. ftstitle
  38494. ftsTitleOverride
  38495. Cahnite
  38496. Colourless to white
  38497. Transparent
  38498. Perfect
  38499. Ca2B[AsO4][OH]4
  38500. Single crystals pseudotetrahedral{ commonly twinned{ presenting characteristic cross_like appearance}
  38501. Tetragonal
  38502. Brittle}
  38503. Anhydrous Arsenates
  38504. Skarns and Calc_Silicates
  38505. New Jersey, USA; Italy; Norway1
  38506. Franklin Furnace, Sussex Co., New Jersey, USA
  38507. Cahnite^Ca2B(AsO4)(OH)4
  38508. ftsTag
  38509. Calaverite
  38510. ftstitle
  38511. ftsTitleOverride
  38512. CalaveriteG
  38513. e2-3a
  38514. Yellow}
  38515. Opaque
  38516. AuTe2
  38517. Crystals lath_like or bladed and as short to slender prisms striated in direction of elongation\ massive{ granular{ twinning}
  38518. Monoclinic
  38519. Fracture uneven to subconchoidal{ very brittle}
  38520. Native elements and Alloys
  38521. Hydrothermal Ore veins%
  38522. Widespread in USA; Kalgoorlie, Australia; Canada; El Salvador; Fiji; Japan; Philippine Islands; Mexico; Romania; FSU
  38523. Stanislaus Mine, Calaveras Co., California, USA
  38524. Calaverite^AuTe2%
  38525. ftsTag
  38526. Calciborite
  38527. ftstitle
  38528. ftsTitleOverride
  38529. Calciborite
  38530. g3-4a
  38531. White
  38532. CaB2O4
  38533. Massive\ as radial aggregates}
  38534. Orthorhombic    
  38535. Fracture uneven{ on aggregates conchoidal}I
  38536. Anhydrous Borates
  38537. Skarns and Calc_Silicates
  38538. Turlinsk deposit, Ural Mountains, FSU
  38539. Ural Mts., FSU
  38540. Calciborite^CaB2O43
  38541. ftsTag
  38542. Calciocopiapite (Tusiite)
  38543. ftstitle
  38544. ftsTitleOverride
  38545. Calciocopiapite [Tusiite]
  38546. vNot determined
  38547. Yellow
  38548. Not determined
  38549. CaFe4[SO4]6[OH]2}*19H2O
  38550. Powdery crusts}
  38551. Triclinic
  38552. Hydrated Sulphatesc
  38553. Oxidized Zones{ weathering products
  38554. Dashkesan, Caucusus Mountains, Azerbaijan, FSU
  38555. Dashkesan, Middle Caucasus, Azerbaijan, FSU
  38556. Calciocopiapite (Tusiite)^CaFe4(SO4)6(OH)2.*19H2O
  38557. ftsTag
  38558. Calcioferrite
  38559. ftstitle
  38560. ftsTitleOverride
  38561. Calcioferrite
  38562. e2-3e
  38563. Yellow to yellowish green
  38564. Translucent
  38565. Perfect
  38566. Ca4Fe~2[Fe~3{Al]4[PO4]6[OH]4}*13H2O
  38567. Reniform nodular masses}=
  38568. Monoclinic]
  38569. Hydrated Phosphates
  38570. Sedimentary rocks
  38571. Battenberg, Bayern, Germany
  38572. Battenberg, Bayern, Germany
  38573. Calcioferrite^Ca4Fe+2(Fe+3,Al)4(PO4)6(OH)4.*13H2O
  38574. ftsTag
  38575. Calciotantite
  38576. ftstitle
  38577. ftsTitleOverride
  38578. Calciotantite
  38579. m6-7e
  38580. Colourless
  38581. Transparent
  38582. CaTa4O11
  38583. 0}3 To 0}5mm square to rectangular to hexagonal crystals with inclusions in microlite or as veinlets in microlite}g
  38584. Trigonal
  38585. Multiple Oxides
  38586. Pegmatites
  38587. Kola Peninsula, FSU
  38588. Unspecified locality, Kola Peninsula, Russia, FSU
  38589. Calciotantite^CaTa4O11s
  38590. ftsTag
  38591. Calciovolborthite (Tangeite)
  38592. ftstitle
  38593. ftsTitleOverride
  38594. Calciovolborthite [Tangeite]i
  38595. Yellow to yellowish green
  38596. Sub_translucent
  38597. Perfect
  38598. CaCu[VO4][OH]
  38599. Fibrous and scaley aggregates}O
  38600. Orthorhombicq
  38601. Anhydrous Vanadates
  38602. Oxidized Zones{ weathering products
  38603. Arizona, California, Colorado, Utah, USA; Germany; Namibia; Democratic Republic of CongoC
  38604. Friedrichroda, Th
  38605. ringen, Germany
  38606. Calciovolborthite (Tangeite)^CaCu(VO4)(OH)
  38607. ftsTag
  38608. Calcium catapleiite
  38609. ftstitle
  38610. ftsTitleOverride
  38611. Calcium catapleiite
  38612. i4-5q
  38613. Yellow
  38614. Opaque
  38615. Not determined
  38616. CaZrSi3O9}*2H2O
  38617. Massive}
  38618. Trigonal/
  38619. Silicates
  38620. Late stage cavities in Granites or Syenites
  38621. Northern Baikal, FSU
  38622. Burpala massif, Zabaikal`ye (N), FSU
  38623. Calcium catapleiite^CaZrSi3O9.*2H2O
  38624. ftsTag
  38625. Calcjarlite
  38626. ftstitle
  38627. ftsTitleOverride
  38628. Calcjarlite
  38629. White
  38630. Na[Ca{Sr]3Al3[F{OH]16
  38631. Monoclinic
  38632. Fracture uneven}
  38633. Halides
  38634. Skarns and Calc_Silicates
  38635. Yenisei region, FSU
  38636. Eniseisk Mts., Yenisei region, Siberia, FSU
  38637. Calcjarlite^Na(Ca,Sr)3Al3(F,OH)16
  38638. ftsTag
  38639. Calclacite
  38640. ftstitle
  38641. ftsTitleOverride
  38642. CalclaciteC
  38643. vNot determined
  38644. White
  38645. Not determined
  38646. CaCl2}*Ca[C2H3O2]2}*10H2O
  38647. Hair_like efflorescences}
  38648. Monoclinic)
  38649. Organic Compounds
  38650. Slags and Clinkersy
  38651. Museums
  38652. Museums, Ca-rich objects in oak boxes
  38653. Calclacite^CaCl2.*Ca(C2H3O2)2.*10H2O
  38654. ftsTag
  38655. Calcurmolite
  38656. ftstitle
  38657. ftsTitleOverride
  38658. CalcurmoliteE
  38659. vNot determined
  38660. Yellow
  38661. Ca[UO2]3[MoO4]3[OH]2}*11H2O
  38662. Prismatic crystals{ platy aggregates}
  38663. Fluoresces stron yellowish green in uv light}
  38664. Tungstates{ Molybdatese
  38665. Oxidized Zones{ weathering products
  38666. Unspecified locality, FSU
  38667. Calcurmolite^Ca(UO2)3(MoO4)3(OH)2.*11H2O1
  38668. ftsTag
  38669. Caledonite
  38670. ftstitle
  38671. ftsTitleOverride
  38672. CaledoniteG
  38673. e2-3a
  38674. Bluish green
  38675. Transparent_translucent
  38676. Perfect
  38677. Pb5Cu2[SO4]3CO3[OH]6
  38678. Prismatic crystals}
  38679. OrthorhombicE
  38680. Brittle}c
  38681. Compound Sulphates
  38682. Oxidized Zones{ weathering products
  38683. central western USA; Australia; Canada; Chile; England; France; Germany; Tsumeb, Namibia; Sardinia; Scotland; FSU
  38684. Wanlockhead, Leadhills, Lanarkshire, Scotland
  38685. Caledonite^Pb5Cu2(SO4)3CO3(OH)6
  38686. ftsTag
  38687. Calkinsite-(Ce)
  38688. ftstitle
  38689. ftsTitleOverride
  38690. Calkinsite_[Ce]
  38691. e2-3g
  38692. Yellow
  38693. Perfect
  38694. [Ce{La]2[CO3]3}*4H2O
  38695. Crystals platy\ plates commonly twinned{ compound\ single crystals do not exceed 1}0mm in maximum dimension}M
  38696. Orthorhombico
  38697. Hydrated Carbonates
  38698. Hydrothermal Ore veins
  38699. Montana, USA; Khanneshin, Afghanistan
  38700. Rocky Boy's Reservation, Big Sandy Creek, Bearpaw Mtns., Hill Co.(SE), Montana, USA
  38701. Calkinsite-(Ce)^(Ce,La)2(CO3)3.*4H2O
  38702. ftsTag
  38703. Canaphite
  38704. ftstitle
  38705. ftsTitleOverride
  38706. Canaphite
  38707. Colourlessy
  38708. Transparent
  38709. Perfect
  38710. CaNa2P2O7}*4H2O
  38711. Crystals prismatic{ elongated{ tabular{ usually in clusters}1
  38712. MonoclinicQ
  38713. Hydrated Phosphates
  38714. New Jersey, USA
  38715. Haledon, Passaic Co., New Jersey, USA
  38716. Canaphite^CaNa2P2O7.*4H2O
  38717. ftsTag
  38718. "up");Ch
  38719. @Bind
  38720.  , "J
  38721. I(`win31
  38722. wh.hlp',
  38723.  `user31
  38724. 0,$ void |Q(
  38725. PAINTSTR
  38726. ";i! 
  38727. mart6'
  38728. Burckhardtite
  38729. ftstitle
  38730. ftsTitleOverride
  38731. Burckhardtite
  38732. Violet{
  38733. Perfect
  38734. Pb2[Fe~3{Mn~3]Te~4[Al{Si3]O12[OH]2}H2O
  38735. Monoclinic
  38736. Silicates
  38737. Hydrothermal Ore veinsA
  38738. Moctezuma, Sonora, Mexico
  38739. Moctezuma Mine, Moctezuma, Sonora, Mexico
  38740. Burckhardtite^Pb2(Fe+3,Mn+3)Te+4(Al,Si3)O12(OH)2.H2O
  38741. ftsTag
  38742. Burkeite
  38743. ftstitle
  38744. ftsTitleOverride
  38745. BurkeiteC
  38746. g3-4]
  38747. White
  38748. Transparent
  38749. Not determined
  38750. Na6[CO3][SO4]2
  38751. Crystals tabular with uneven and rough faces\ usually massive\ also as spherical to irregular nodules\ reticulated aggregates of platy crystals\ twinning common\ cross_shaped}
  38752. Orthorhombic
  38753. Fracture conchoidal{ brittle{ soluble in water}
  38754. Compound Sulphates9
  38755. EvaporitesY
  38756. Searles Lake, San Bernardino County, California, Washington USA; Kenya; Turkey; Uganda
  38757. Searles Lake, San Bernardino Co., California, USA
  38758. Burkeite^Na6(CO3)(SO4)2
  38759. ftsTag
  38760. Bursaite
  38761. ftstitle
  38762. ftsTitleOverride
  38763. BursaiteC
  38764. vNot determined
  38765. Opaque
  38766. Not determined
  38767. Pb5Bi4S11
  38768. Small cleavable grains and small prisms}!
  38769. OrthorhombicC
  38770. Tabular}a
  38771. Sulphosalts
  38772. Skarns and Calc_Silicates
  38773. Uludag, Turkey
  38774. Ulu-Dag, Bursa, Turkey
  38775. Bursaite^Pb5Bi4S115
  38776. ftsTag
  38777. Burtite
  38778. ftstitle
  38779. ftsTitleOverride
  38780. Burtite
  38781. Colourlessw
  38782. Not determined
  38783. CaSn[OH]6
  38784. Octahedrons up to 2mm across}
  38785. Trigonal
  38786. Cubic{ very brittle}7
  38787. HydroxidesW
  38788. Skarns and Calc_Silicates
  38789. central Morocco
  38790. El Hamman, Morocco
  38791. Burtite^CaSn(OH)6
  38792. ite A
  38793. ftsTag
  38794. Bustamite
  38795. ftstitle
  38796. ftsTitleOverride
  38797. Bustamite
  38798. m6-7]
  38799. Transparent_translucent
  38800. Perfect
  38801. [Mn~2{Ca]3Si3O9
  38802. Crystals tabular parallel{ acicular{ usually rough with rounded edges\ commonly massive{ cleavable to compact{ often with fibrous character}
  38803. Triclinic
  38804. Chain Silicates
  38805. Metamorphic rocks
  38806. New Jersey, USA; Cornwall, England, UK; Broken Hill, Australia; L
  38807. ngban, Sweden; Japane
  38808. Franklin Furnace, Sussex Co., New Jersey, USA
  38809. Bustamite^(Mn+2,Ca)3Si3O9
  38810. ftsTag
  38811. Butlerite
  38812. ftstitle
  38813. ftsTitleOverride
  38814. Butlerite
  38815. e2-3]
  38816. Orangey
  38817. Transparent
  38818. Perfect
  38819. Fe~3[SO4][OH]}*2H2O
  38820. Crystals usually thick tabular\ octahedral\ twinning common}5
  38821. MonoclinicU
  38822. Hydrated Sulphates}
  38823. Evaporites
  38824. Arizona, Utah, USA; Argentina; Chile
  38825. United Verde Mine, Jerome, Yavapai Co., Arizona, USA!
  38826. Butlerite^Fe+3(SO4)(OH).*2H2O
  38827. ftsTag
  38828. Bystr
  38829. ftstitle
  38830. ftsTitleOverride
  38831. BystromiteC
  38832. Greyu
  38833. MgSb2O6
  38834. Massive\ very fine_grained}
  38835. Tetragonal
  38836. Antimonites{ Arsenites+
  38837. Oxidized Zones{ weathering products
  38838. Sonora, Mexico
  38839. La Fortuna Mine, El Antimonio, Sonora, Mexico
  38840. Bystr
  38841. mite^MgSb2O6
  38842. ftsTag
  38843. Bytownite
  38844. ftstitle
  38845. ftsTitleOverride
  38846. Bytownite
  38847. m6-7_
  38848. Colourless
  38849. Transparent_translucent
  38850. Perfect
  38851. mCaAl2Si2O8 with nNaAlSi3O8   [m|n = 70|30 to 90|10]
  38852. Tabular crystals{ massive{ twinning common{ typically albite{ carlsbad and pericline twinning}
  38853. Triclinic
  38854. Fracture uneven to conchoidal} Brittle}
  38855. Framework Silicates
  38856. Intermediate to acid Igneous rocksI
  38857. Bytown, Ontario, Canada; Montana, South Dakota, Oklahoma, Minnesota, Wisconsin, USA;  England; Iceland; Japan; Scotland; South Africa;
  38858. Ottawa (Bytown), Ontario, Canada
  38859. Bytownite^mCaAl2Si2O8 with nNaAlSi3O8   (m/n = 70/30 to 90/10)y
  38860. ftsTag
  38861. Cabriite
  38862. ftstitle
  38863. ftsTitleOverride
  38864. Cabriite?
  38865. White
  38866. Not determined
  38867. Pd2SnCu
  38868. Anhedral grains that exhibit a `shreddy aggregate texture`\ individual grains are polysynthetically  twinned}
  38869. Orthorhombic[
  38870. Native elements and Alloys
  38871. Stratiform Sulphide deposits
  38872. Noril'sk district, FSU
  38873. Oktyabr deposit, Talnakh (Tyllakh), Noril'sk (near), Siberia (N), FSU
  38874. Cabriite^Pd2SnCuu
  38875. ftsTag
  38876. Cacoxenite
  38877. ftstitle
  38878. ftsTitleOverride
  38879. CacoxeniteG
  38880. g3-4a
  38881. Yellow}
  38882. Translucent
  38883. Not determined
  38884. [Fe~3{Al]25[PO4]17O6[OH]12}*75H2O
  38885. Acicular{ capillary crystals\  radial agg}{ fibrous\  reniform{ globular{ earthy{ compact}k
  38886. Trigonal
  38887. Brittle}
  38888. Hydrated Phosphates
  38889. Oxidized Zones{ weathering products
  38890. Widespread USA; Australia; Belgium; Czech Republic; France; Germany; Sweden
  38891. Hrbek mine, Sv. Dobrotiv
  38892. , Bohemia, Czech Republic
  38893. Cacoxenite^(Fe+3,Al)25(PO4)17O6(OH)12.*75H2O
  38894. ftsTag
  38895. Cadmium
  38896. ftstitle
  38897. ftsTitleOverride
  38898. Cadmium
  38899. vNot determined
  38900. White
  38901. Not determined
  38902. Malleable{ smooth{ flattened grains up to 0}2mm}
  38903. Trigonal
  38904. Native elements and AlloysO
  38905. Basic and Ultrabasic Volcanic rocks
  38906. Vilui River Basin, eastern Siberian Platform, FSU
  38907. Ust'Khannin intrusive, Vilini River basin, Siberia (E), Russia, FSU
  38908. Cadmium^CdU
  38909. ftsTag
  38910. Cadmoselite
  38911. ftstitle
  38912. ftsTitleOverride
  38913. Cadmoselite
  38914. vNot determined
  38915. Black
  38916. Perfect
  38917. Minute crystals showing hexagonal pyramid with horizontal striations and base}%
  38918. TrigonalC
  38919. Prismatic}c
  38920. Sulphides{ Tellurides etc
  38921. Sedimentary rocks
  38922. Turinsk, FSU
  38923. Unspecified locality, FSU
  38924. Cadmoselite^CdSe=
  38925. ftsTag
  38926. Cafarsite
  38927. ftstitle
  38928. ftsTitleOverride
  38929. Cafarsite
  38930. k5-6[
  38931. Brown
  38932. Ca8[Ti{Fe~2{Fe~3{Mn]6_7[As~3O3]12}*4H2O
  38933. Well formed crystals up to 3 cm}
  38934. Cubic
  38935. Conchoidal fracture}1
  38936. Antimonites{ Arsenites]
  38937. Pegmatites}
  38938. southern Binnatal, Valais, Switzerland; Novara Province, Piemonte, Italy
  38939. Monte Leone, Cherbadung, Binntal, Valais (Wallis), Switzerland/
  38940. Cafarsite^Ca8(Ti,Fe+2,Fe+3,Mn)6-7(As+3O3)12.*4H2O
  38941. ftsTag
  38942. Clinokurchatovite
  38943. ftstitle
  38944. ftsTitleOverride
  38945. Clinokurchatovite
  38946. i4-5e
  38947. Ca[Mg{Fe{Mn]B2O5
  38948. Polysynthetically twinned crystals to 2 mm}
  38949. Monoclinic
  38950. Oxides    
  38951. Kazakhstan, FSU
  38952. Sayak-IV deposit, Kazakhstan, FSU
  38953. Clinokurchatovite^Ca(Mg,Fe,Mn)B2O5
  38954. ftsTag
  38955. [Cu~2]5[V~5]2O10
  38956. Polycrystalline aggregates and platy crystals}
  38957. Monoclinic
  38958. Fumaroles
  38959. Vanadium Oxysalts
  38960. El Salvador, central America
  38961. ftstitle
  38962. Brucite
  38963. ftstitle
  38964. ftsTitleOverride
  38965. Brucite
  38966. e2-3[
  38967. Variety of colours
  38968. Transparent
  38969. Perfect
  38970. Mg[OH]2
  38971. Crystals usually broad tabular\ rarely acicular\ usually foliated massive\ fibrous{ scaly or fine granular}
  38972. Trigonal
  38973. Plates separable and flexible\ sectile}
  38974. Hydroxides
  38975. Metamorphic rocks
  38976. Widespread USA; Austria; Canada; England; Italy; Scotland, Sweden; Turkey; FSUk
  38977. Hoboken, Hudson Co., New Jersey, USA
  38978. Brucite^Mg(OH)2
  38979. ftsTag
  38980. ggenite
  38981. ftstitle
  38982. ftsTitleOverride
  38983. BruggeniteG
  38984. g3-4a
  38985. Yellow}
  38986. Transparent_translucent
  38987. Not determined
  38988. Ca[IO3]2}H2O
  38989. Crystals anhedral\ short to long columnar\ also as crystalline crusts}M
  38990. Monoclinicm
  38991. Fracture conchoidal{ brittle}
  38992. Nitrates{ Iodates
  38993. Evaporites
  38994. Oficina Lautero, Chile
  38995. Pampa del Pique, Oficina Lautaro, Antofagasta, Chile_
  38996. ggenite^Ca(IO3)2.H2O
  38997. ftsTag
  38998. Brugnatellite
  38999. ftstitle
  39000. ftsTitleOverride
  39001. Brugnatellite
  39002. Pink}
  39003. Translucent_Transparent
  39004. Perfect
  39005. Mg6Fe[CO3][OH]13}*4H2O
  39006. Massive\ foliated or lamellar masses of small flakes flattened}
  39007. Trigonali
  39008. Hydrated Carbonates
  39009. Altered Ultramafic rocks
  39010. Colorado, USA; Canada; Western Australia; Italy; Japan
  39011. Val Malenco, Valtellina, Sondrio, Lombardia, ItalyU
  39012. Brugnatellite^Mg6Fe(CO3)(OH)13.*4H2O
  39013. ftsTag
  39014. Brunogeierite
  39015. ftstitle
  39016. ftsTitleOverride
  39017. Brunogeierite
  39018. k5-6e
  39019. Opaque
  39020. Not determined
  39021. [Ge~2{Fe~2][Fe~3]2O4
  39022. Massive\ as thin rims encrusting tennantite which itself encloses renierite}K
  39023. Cubic
  39024. Oxides
  39025. Oxidized Zones{ weathering products
  39026. Tsumeb, Namibia
  39027. Tsumeb, Namibia
  39028. Brunogeierite^(Ge+2,Fe+2)(Fe+3)2O4K
  39029. ftsTag
  39030. Brushite
  39031. ftstitle
  39032. ftsTitleOverride
  39033. BrushiteA
  39034. e2-3[
  39035. Colourless to white
  39036. Transparent_translucent
  39037. Perfect
  39038. CaH[PO4]}*2H2O
  39039. Crystals needle_like or prismatic to tabular\ also earthy or powdery\ foliated}
  39040. Monoclinic{
  39041. Hydrated Phosphates
  39042. Caves
  39043. Virginia, USA; Algeria; Quercy, France; Aves Island, Caribbean Sea and widespread throughout the world=
  39044. Aves Island, Caribbean Seam
  39045. Brushite^CaH(PO4).*2H2O
  39046. ftsTag
  39047. Buchwaldite
  39048. ftstitle
  39049. ftsTitleOverride
  39050. Buchwaldite
  39051. e2-3_
  39052. White
  39053. Not determined
  39054. NaCaPO4
  39055. Microscopic inclusions}
  39056. Orthorhombic
  39057. Anhydrous Phosphates7
  39058. MeteoritesW
  39059. Deep Spacew
  39060. Agpalilik fragment, Cape York Meteorite, Greenland
  39061. Buchwaldite^NaCaPO4
  39062. ftsTag
  39063. Buergerite
  39064. ftstitle
  39065. ftsTitleOverride
  39066. BuergeriteE
  39067. Brown
  39068. Distinct in one direction
  39069. Na[Fe~3]3Al6[BO3]3Si6O18[O{F]4
  39070. Crystals short prismatic}
  39071. Trigonal+
  39072. Prismatic}K
  39073. Ring Silicateso
  39074. Intermediate_acid Volcanic rocks
  39075. San Luis Potosi, Mexico
  39076. Mexquitic, San Luis Potos
  39077. , Mexico
  39078. Buergerite^Na(Fe+3)3Al6(BO3)3Si6O18(O,F)4
  39079. ftsTag
  39080. Bukovite
  39081. ftstitle
  39082. ftsTitleOverride
  39083. BukoviteA
  39084. Brown
  39085. Opaque
  39086. Tl2[Cu{Fe]4Se4
  39087. Massive}
  39088. Tetragonal
  39089. Sulphides{ Tellurides etc
  39090. Hydrothermal Ore veinsi
  39091. Czech Republic; France
  39092. Bukov deposit, Morava (Moravia), Czech Republic
  39093. Bukovite^Tl2(Cu,Fe)4Se4
  39094. ftsTag
  39095. Bukovskyite
  39096. ftstitle
  39097. ftsTitleOverride
  39098. Bukovskyite
  39099. c1-2]
  39100. Yellow to yellowish green
  39101. [Fe~3]2[AsO4][SO4][OH]}*7H2O
  39102. Earthy nodules}
  39103. Monoclinic
  39104. Compound Sulphates-
  39105. Oxidized Zones{ weathering products
  39106. Bohemia, Czech Republic
  39107. Kank, Kutn
  39108.  Hora (near), Stredocesk
  39109.  kraj, Bohemia, Czech Republic
  39110. Bukovskyite^(Fe+3)2(AsO4)(SO4)(OH).*7H2O5
  39111. ftsTag
  39112. Bulachite
  39113. ftstitle
  39114. ftsTitleOverride
  39115. Bulachite
  39116. e2-3[
  39117. Colourless{
  39118. Al2[AsO4][OH]3}*3H2O
  39119. Fine grained needles in radial aggregates}
  39120. Orthorhombic!
  39121. Hydrated ArsenatesI
  39122. Oxidized Zones{ weathering products
  39123. northern Schwarzwald, Germany
  39124. Neubulach, Schwarzwald (N), Baden-W
  39125. rttemberg, Germany
  39126. Bulachite^Al2(AsO4)(OH)3.*3H2OA
  39127. ftsTag
  39128. Bultfonteinite
  39129. ftstitle
  39130. ftsTitleOverride
  39131. BultfonteiniteK
  39132. i4-5e
  39133. Colourless
  39134. Distinct in one direction
  39135. Ca2SiO2[OH{F]4
  39136. Crystals acicular{ radiated\ in spherulitic masses\ twinning common}3
  39137. Triclinic
  39138. Silicates
  39139. Skarns and Calc_Silicates
  39140. Kimberley district, South Africa; Crestmore quarry, Riverside, California, USA
  39141. Bultfontein Mine, Kimberley, South Africa
  39142. Bultfonteinite^Ca2SiO2(OH,F)4
  39143. ftsTag
  39144. Bunsenite
  39145. ftstitle
  39146. ftsTitleOverride
  39147. Bunsenite
  39148. k5-6]
  39149. Yellow to yellowish green
  39150. Transparent
  39151. Not determined
  39152. Crystals octahedral{ sometimes with cube or dodecahedron modifications}
  39153. Cubic
  39154. Oxides
  39155. Oxidized Zones{ weathering products
  39156. Sachsen, Germany, Kambalda, Western Australia.
  39157. Johanngeorgenstadt, Sachsen, Germany;
  39158. Bunsenite^NiO
  39159. ftsTag
  39160. Burangaite
  39161. ftstitle
  39162. ftsTitleOverride
  39163. BurangaiteC
  39164. Blueu
  39165. Perfect
  39166. [Na{Ca]2[Fe~2{Mg]2Al10[PO4]8[OH{O]12}*4H2O
  39167. Prismatic crystals} Hourglass structure with blue core}
  39168. MonoclinicA
  39169. Hydrated Phosphates
  39170. Pegmatites
  39171. Giseny Province, Rwanda
  39172. Buranga pegmatite, Rwanda
  39173. Burangaite^(Na,Ca)2(Fe+2,Mg)2Al10(PO4)8(OH,O)12.*4H2O
  39174. ftsTag
  39175. Burbankite
  39176. ftstitle
  39177. ftsTitleOverride
  39178. BurbankiteC
  39179. g3-4]
  39180. Colourless}
  39181. Imperfect
  39182. [Na{Ca]3[Sr{Ba{Ce]3[CO3]5
  39183. Prismatic or in radiating aggregates}
  39184. Trigonal'
  39185. Anhydrous CarbonatesQ
  39186. Late stage cavities in Granites or Syenites
  39187. Montana, USA
  39188. Volcano, Kamchatka, Russia.
  39189. Burbankite^(Na,Ca)3(Sr,Ba,Ce)3(CO3)5+
  39190. ftsTag
  39191. 4)8(OH,O)12.*4H2O
  39192. rginia, USA; Algeria; Quercy, France; >
  39193. mconDfi
  39194. Bredigite
  39195. ftstitle
  39196. ftsTitleOverride
  39197. Bredigite
  39198. vNot determined
  39199. Colourless
  39200. Distinct in one direction
  39201. Ca7Mg[SiO4]4
  39202. Rounded grains\ twinning}
  39203. Orthorhombic+
  39204. Silicates
  39205. Skarns and Calc_Silicates
  39206. Texas, USA; County Antrim, Ireland; Israel
  39207. Scawt Hill, Co. Antrim, Northern Ireland
  39208. Bredigite^Ca7Mg(SiO4)4/
  39209. ftsTag
  39210. Breithauptite
  39211. ftstitle
  39212. ftsTitleOverride
  39213. Breithauptite
  39214. k5-6g
  39215. Opaque
  39216. Thin tabular{ columnar{ needle_shaped crystals\ compact{ finely granular{ lamellar{ disseminated}
  39217. Trigonalg
  39218. Uneven fracture{ brittle}
  39219. Sulphides{ Tellurides etc
  39220. Hydrothermal Ore veins
  39221. Ontario, Canada; Australia; Germany; India; Norway; Spain; FSUG
  39222. St. Andreasberg, Harz, Germany{
  39223. Breithauptite^NiSb
  39224. ftsTag
  39225. Brenkite
  39226. ftstitle
  39227. ftsTitleOverride
  39228. Brenkite=
  39229. vNot determined
  39230. Colourless
  39231. Ca2[CO3]F2
  39232. Lath_like crystals up to 1mm in radiating aggregates}
  39233. Orthorhombic+
  39234. Anhydrous CarbonatesU
  39235. Eifel, Germanyy
  39236. Schellkopf, Brenk, Eifel, Rheinland-Pfalz, Germany
  39237. Brenkite^Ca2(CO3)F2
  39238. ftsTag
  39239. Brewsterite
  39240. ftstitle
  39241. ftsTitleOverride
  39242. Brewsterite
  39243. White
  39244. Transparent
  39245. Perfect
  39246. [Sr{Ba{Ca]AlSi6O16}*5H2O
  39247. Crystals short prismatic\ radial_fibrous or granular aggregates\ twinning common}
  39248. Monoclinics
  39249. Brittle}
  39250. Framework Silicates
  39251. Late stage cavities in Volcanic rocks
  39252. Mendocino county, California, USA; France; Germany; Ireland; FSU; Argyllshire, Scotland;e
  39253. Strontian, Argyllshire, Scotland
  39254. Brewsterite^(Sr,Ba,Ca)AlSi6O16.*5H2O
  39255. ftsTag
  39256. Brezinaite
  39257. ftstitle
  39258. ftsTitleOverride
  39259. BrezinaiteE
  39260. vNot determined
  39261. Opaque
  39262. Not determined
  39263. Cr3S4
  39264. Anhedral grains}
  39265. Monoclinic'
  39266. Sulphides{ Tellurides etc
  39267. Meteoritesw
  39268. Deep Space
  39269. Tucson Meteorite, Pima Co., Arizona, USA
  39270. Brezinaite^Cr3S4
  39271. ftsTag
  39272. Brianite
  39273. ftstitle
  39274. ftsTitleOverride
  39275. BrianiteA
  39276. i4-5[
  39277. Colourless{
  39278. Transparent
  39279. Not determined
  39280. Na2CaMg[PO4]2
  39281. Grains up to 0}1 _ 0}2mm}
  39282. Monoclinic5
  39283. Anhydrous Phosphates_
  39284. Meteorites
  39285. Deep Space
  39286. Dayton meteorite, Montgomery Co., Ohio, USA
  39287. Brianite^Na2CaMg(PO4)2
  39288. ftsTag
  39289. Briartite
  39290. ftstitle
  39291. ftsTitleOverride
  39292. Briartite
  39293. g3-4]
  39294. Greyw
  39295. Opaque
  39296. Not determined
  39297. Cu2[Fe{Zn]GeS4
  39298. Embedded grains up to 1_2mm\ commonly shows polysynthetic twinning}
  39299. TetragonalU
  39300. Sulphides{ Tellurides etc
  39301. Stratiform Sulphide deposits
  39302. Katanga, Democratic Republic of Congo; Tsumeb, Namibia
  39303. Prince Leopold Mine, Kipushi, Shaba, Democratic Republic of Congo
  39304. Briartite^Cu2(Fe,Zn)GeS4
  39305. ftsTag
  39306. Brindleyite (Nimesite)
  39307. ftstitle
  39308. ftsTitleOverride
  39309. Brindleyite [Nimesite]W
  39310. e2-3q
  39311. Yellow to yellowish green
  39312. [Ni{Mg{Fe~2]2Al[SiAl]O5[OH]4
  39313. Monoclinic
  39314. Sheet Silicates
  39315. Sedimentary rocks
  39316. Marmara bauxite deposit, Greece
  39317. Marmara bauxite mine, Megare, Greece
  39318. Brindleyite (Nimesite)^(Ni,Mg,Fe+2)2Al(SiAl)O5(OH)4
  39319. ftsTag
  39320. Britholite-(Y) (syn. Abukumalite, Yttrobritholite)
  39321. ftstitle
  39322. ftsTitleOverride
  39323. Britholite_[Y] [syn} Abukumalite{ Yttrobritholite]
  39324. Black
  39325. [Y{Ca]5[SiO4{PO4]3[OH{F]
  39326. Hexagonal crystals up to 2 cm}'
  39327. TrigonalE
  39328. Anhydrous Phosphateso
  39329. Pegmatites
  39330. Fukushima, Japan
  39331. Abukuma range, Fukushima, Japan
  39332. Britholite-(Y) (syn. Abukumalite, Yttrobritholite)^(Y,Ca)5(SiO4,PO4)3(OH,F)
  39333. ftsTag
  39334. Brochantite
  39335. ftstitle
  39336. ftsTitleOverride
  39337. Brochantite
  39338. g3-4c
  39339. Green
  39340. Transparent_translucent
  39341. Perfect
  39342. Cu4SO4[OH]6
  39343. Crystals stout prismatic to acicular\ tabular\ commonly as drusy crusts\ groups and aggregates of crystals\ massive{ granular\ twinning\ pseudo_orthorhombic symmetry}
  39344. Monoclinic
  39345. Fracture conchoidal to uneven\ brittle}
  39346. Anhydrous Sulphates
  39347. Oxidized Zones{ weathering products
  39348. central western USA; Australia; Chile; England; France; Germany; Greece; Italy; Mexico; Namibia; Spain; FSU
  39349. Bank mines, Sverdlovsk (Ekaterinburg), Ural Mts., FSU
  39350. Brochantite^Cu4SO4(OH)6
  39351. ftsTag
  39352. Brockite
  39353. ftstitle
  39354. ftsTitleOverride
  39355. BrockiteA
  39356. vNot determined
  39357. Reddish brown
  39358. Translucent
  39359. [Ca{Th{Ce][PO4]}H2O
  39360. Radial aggregates{ hexagonal prisms}
  39361. Trigonal/
  39362. Conchoidal fracture}Y
  39363. Hydrated Phosphates
  39364. Late stage cavities in Granites or Syenites
  39365. Colorado, Wyoming, USA;  Quebec, Canada;  Bohemia, Czech Republic;  Switzerland
  39366. Bassick mine, Wet Mountains, Custer Co., Colorado, USAw
  39367. Brockite^(Ca,Th,Ce)(PO4).H2O
  39368. ftsTag
  39369. Bromargyrite
  39370. ftstitle
  39371. ftsTitleOverride
  39372. BromargyriteK
  39373. e2-3e
  39374. Greyish green
  39375. Transparent_translucent
  39376. Crystals usually cubic{ often with modifying faces\ commonly massive{ often in crusts and waxy coatings\ rarely columnar or fibrous\ twinning not common}
  39377. Cubic
  39378. Fracture uneven to subconchoidal\ sectile and ductile}
  39379. Halides
  39380. Oxidized Zones{ weathering products
  39381. Arizona, California, Colorado USA; Broken Hill, Australia; Chile; France; Germany; Mexico; FSU
  39382. Plateros, Mexico
  39383. Bromargyrite^AgBr
  39384. ftsTag
  39385. Bromellite
  39386. ftstitle
  39387. ftsTitleOverride
  39388. BromelliteE
  39389. White
  39390. Transparent
  39391. Distinct in one direction
  39392. Crystals prismatic}
  39393. Trigonal-
  39394. OxidesI
  39395. Skarns and Calc_Silicates
  39396. ngban, Sweden; Transbaikalia, FSU
  39397. ngban mine, Filipstad (near), V
  39398. rmland, Sweden
  39399. Bromellite^BeO'
  39400. ftsTag
  39401. Brookite
  39402. ftstitle
  39403. ftsTitleOverride
  39404. BrookiteC
  39405. k5-6]
  39406. Brown
  39407. Transparent_opaque
  39408. Indistinct
  39409. Flat{ thin_tabular{ pyramidal{ crystals}
  39410. Orthorhombic;
  39411. Subconchoidal fracture}
  39412. Oxides
  39413. Many different geological environments
  39414. Widespread USA; Austria; Brazil; Canada; Czech Republic; England; France; Italy; Norway; Switzerland; Wales
  39415. Prenteg, Tremadog, Caernarvonshire (Gwynedd), Wales
  39416. Brookite^TiO2
  39417. ftsTag
  39418. te^TiO2
  39419. ite (Tangeite)^CaCu(VO4)(OH)
  39420. eHighAp    =A`    
  39421.     =(y)
  39422. (lD(lgB
  39423. form    
  39424.  LOWORD}
  39425. ) / 4
  39426.  roBu@% prog
  39427. m`s, 
  39428. t@iplica
  39429. &ivis
  39430. evenly+@
  39431. Boussingaultite
  39432. ftstitle
  39433. ftsTitleOverride
  39434. Boussingaultite
  39435. Colourless
  39436. Transparent
  39437. Perfect
  39438. [NH4]2Mg[SO4]2}*6H2O
  39439. Short prismatic crystals}  Usually stalactitic or as crusts}C
  39440. Monoclinicc
  39441. Hydrated Sulphates
  39442. Fumaroles
  39443. California, Pennsylvania, USA; Tuscany, Italy
  39444. Travale, Montieri, Grosseto, Toscana, Italy
  39445. Boussingaultite^(NH4)2Mg(SO4)2.*6H2Ou
  39446. ftsTag
  39447. Boyleite
  39448. ftstitle
  39449. ftsTitleOverride
  39450. Boyleite?
  39451. White
  39452. Not determined
  39453. [Zn{Mg]SO4}*4H2O
  39454. Earthy or reniform masses}
  39455. Monoclinic
  39456. Hydrated Sulphates5
  39457. Oxidized Zones{ weathering products
  39458. southern Schwarzwald, Germany
  39459. Kropbach quarry, M
  39460. nstertal, Schwarzwald (S), Germany
  39461. Boyleite^(Zn,Mg)SO4.*4H2O
  39462. ftsTag
  39463. Brabantite
  39464. ftstitle
  39465. ftsTitleOverride
  39466. BrabantiteA
  39467. k5-6[
  39468. Brown
  39469. Not determined
  39470. CaTh[PO4]2
  39471. Monoclinic
  39472. Anhydrous Phosphates
  39473. Late stage cavities in Granites or Syenites
  39474. Karibib district, Namibia
  39475. Brabant pegmatite, Karibib Dist., Namibia
  39476. Brabantite^CaTh(PO4)2
  39477. ftsTag
  39478. Bracewellite
  39479. ftstitle
  39480. ftsTitleOverride
  39481. BracewelliteG
  39482. vNot determined
  39483. Brown
  39484. Not determined
  39485. CrO[OH]
  39486. Massive\  microcrystalline}
  39487. Orthorhombic
  39488. Hydroxides?
  39489. Alluvial deposits
  39490. MerumeRiver, Guyana
  39491. Merume River, Kamakusa (near), Mararuni dist., Guyana
  39492. Bracewellite^CrO(OH)
  39493. ftsTag
  39494. Brackebuschite
  39495. ftstitle
  39496. ftsTitleOverride
  39497. BrackebuschiteM
  39498. vNot determined
  39499. Black
  39500. Translucent_opaque
  39501. Not determined
  39502. Pb2[Mn{Fe][VO4]2}H2O
  39503. Striated acicular crystals{ sometimes flattened parallel to elongation{ in tufts and groups}  Also botryoidal or dendritic}
  39504. Monoclinic
  39505. Hydrated Vanadates
  39506. Oxidized Zones{ weathering products
  39507. Cordoba Province, Argentina
  39508. Venus mine, Sierra de C
  39509. rdoba, C
  39510. rdoba, Argentina
  39511. Brackebuschite^Pb2(Mn,Fe)(VO4)2.H2O
  39512. ftsTag
  39513. Bradleyite
  39514. ftstitle
  39515. ftsTitleOverride
  39516. BradleyiteC
  39517. vNot determined
  39518. Not determined
  39519. Na3Mg[PO4][CO3]
  39520. Fine_grained masses}
  39521. Monoclinic
  39522. Compound Phosphates
  39523. Sedimentary rocks
  39524. Wyoming, USA
  39525. John Hay Jr. Well #1, Green River formation, Green River (W), Sweetwater Co., Wyoming, USA
  39526. Bradleyite^Na3Mg(PO4)(CO3)5
  39527. ftsTag
  39528. Braggite
  39529. ftstitle
  39530. ftsTitleOverride
  39531. BraggiteA
  39532. vNot determined
  39533. Opaque
  39534. Not determined
  39535. [Pt{Pd{Ni]S
  39536. As minute prisms and rounded grains}
  39537. Tetragonal=
  39538. Sulphides{ Tellurides etc
  39539. Basic and Ultrabasic Volcanic rocks
  39540. Transvaal, South Africa; Montana, USA; Ontario, Canada
  39541. Potgietersrust dist., Transvaal, South Africa
  39542. Braggite^(Pt,Pd,Ni)Sk
  39543. ftsTag
  39544. Brammallite
  39545. ftstitle
  39546. ftsTitleOverride
  39547. Brammallite
  39548. vNot determined
  39549. White
  39550. [Na{H3O][Al{Mg{Fe]2[Si{Al]4O10[[OH]2{H2O]
  39551. Compact groups of elongated plates up to 0}5 mm long}
  39552. Monoclinic1
  39553. Sheet Silicates
  39554. Regional Metamorphic rocks
  39555. Dyfed, Wales
  39556. Llandybie, Dyfed, Wales
  39557. Brammallite^(Na,H3O)(Al,Mg,Fe)2(Si,Al)4O10[(OH)2,H2O]
  39558. ftsTag
  39559. Brandtite
  39560. ftstitle
  39561. ftsTitleOverride
  39562. Brandtite
  39563. g3-4]
  39564. Colourless to white
  39565. Transparent_translucent
  39566. Perfect
  39567. Ca2[Mn~2{Mg][AsO4]2}*2H2O
  39568. Crystals slender prismatic{ up to 8}0mm long{ 1}0mm wide and 0}2mm thick\ stout prismatic\ as radial groups and rounded or reniform masses with radial fibrous structure\ striated\ twinning common}
  39569. Monoclinic
  39570. Hydrated Arsenates%
  39571. Skarns and Calc_Silicates
  39572. Sussex County, New Jersey, USA; V
  39573. rmland, Sweden
  39574. Harstigen mine, Pajsberg, V
  39575. rmland, Sweden
  39576. Brandtite^Ca2(Mn+2,Mg)(AsO4)2.*2H2O
  39577. ftsTag
  39578. Brannerite
  39579. ftstitle
  39580. ftsTitleOverride
  39581. BranneriteE
  39582. k5-6_
  39583. Translucent_opaque
  39584. [U{Ca{Y{Ce][Ti{Fe]2O6
  39585. Indistinct crystals{ embedded grains and masses{ rounded detrital grains and pebbles}
  39586. MonoclinicY
  39587. Fracture conchoidal}
  39588. Oxides
  39589. Pegmatites
  39590. central western USA; Canada; France; Morocco; Spain; South Australia
  39591. Kelly Gulch, Custer Co., Idaho, USA
  39592. Brannerite^(U,Ca,Y,Ce)(Ti,Fe)2O6
  39593. ftsTag
  39594. Brannockite
  39595. ftstitle
  39596. ftsTitleOverride
  39597. Brannockite
  39598. vNot determined
  39599. Colourless
  39600. Transparent
  39601. KSn2Li3Si12O30
  39602. Crystals very thin plates less than 1mm in size}5
  39603. TrigonalS
  39604. Brittle}q
  39605. Orthosilicates
  39606. Pegmatites
  39607. central western USA; Brazil; Italy; Germany; India; Norway; South Africa; Sweden
  39608. Foote Mineral Company spodumene mine, Kings Mt., Cleveland Co., North Carolina, USA
  39609. Brannockite^KSn2Li3Si12O30
  39610. ftsTag
  39611. Brassite
  39612. ftstitle
  39613. ftsTitleOverride
  39614. Brassite?
  39615. vNot determined
  39616. White
  39617. Very good
  39618. MgHAsO4}*4H2O
  39619. Synthetic crystals are tabular}
  39620. Orthorhombic
  39621. Hydrated ArsenatesE
  39622. Oxidized Zones{ weathering products
  39623. Bohemia, Czech Republic; Germany
  39624. chymov (St. Joachimsthal), Z
  39625. padocesky kraj, Bohemia, Czech Republic
  39626. Brassite^MgHAsO4.*4H2OG
  39627. ftsTag
  39628. Braunite
  39629. ftstitle
  39630. ftsTitleOverride
  39631. BrauniteC
  39632. m6-7]
  39633. Black
  39634. Opaque
  39635. Perfect
  39636. Mn~2[Mn~3]6SiO12
  39637. Octahedral crystals\ compact{ massive{ granular{ crusty}'
  39638. TetragonalG
  39639. Brittle} Fracture uneven to conchoidal}
  39640. Silicates
  39641. Oxidized Zones{ weathering products
  39642. Arizona, Arkansas, California, Colorado, Georgia, Texas, Utah, Washington, USA; Brazil; Germany; India; Italy; Norway; Panama; South Africa; Sweden
  39643. Oehrenstock, Ilmenau, Germany
  39644. Braunite^Mn+2(Mn+3)6SiO12
  39645. ftsTag
  39646. Bravoite
  39647. ftstitle
  39648. ftsTitleOverride
  39649. BravoiteC
  39650. k5-6]
  39651. Greyw
  39652. Opaque
  39653. Not determined
  39654. [Ni{Fe]S2
  39655. Crystals cubic{ octahedral or pyritohedral\ indistinct\ nodular masses or crusts with columnar or radial_fibrous structure}
  39656. Cubic
  39657. Fracture uneven to conchoidal{ brittle}
  39658. Sulphides{ Tellurides etc
  39659. Hydrothermal Ore veins
  39660. Alaska, Arizona, Colorado, USA; Austria; England; Germany; Spain; Sweden}
  39661. Mina Ragra (Minasragra), Cerro de Pasco (near), Pasco dept., Peru
  39662. Bravoite^(Ni,Fe)S2
  39663. ftsTag
  39664. te^(Ni,Fe)S2
  39665. Canada; Japan; Norway; Sweden; FSU
  39666. Specifi
  39667. es the 
  39668. YPOSITIO
  39669. dItem
  39670. /    ea 
  39671. ask (Boo
  39672. lean OR)B )A
  39673. `    d): 
  39674. Bonshtedtite
  39675. ftstitle
  39676. ftsTitleOverride
  39677. BonshtedtiteG
  39678. Colourless
  39679. Perfect
  39680. Na3Fe[PO4][CO3]
  39681. Fine_grained aggregates and as crystals up to 0}5 x 2 x 5 mm showing eleven forms}+
  39682. MonoclinicK
  39683. Compound Phosphates
  39684. Syenites{ Alkali intrusions
  39685. Kola Peninsula, FSU
  39686. Kovdor massif and Khibina massif, Vuonnemi river, Kola Peninsula, Russia, FSU
  39687. Bonshtedtite^Na3Fe(PO4)(CO3)q
  39688. ftsTag
  39689. Boothite
  39690. ftstitle
  39691. ftsTitleOverride
  39692. BoothiteA
  39693. e2-3[
  39694. Blueu
  39695. Transparent_translucent
  39696. Imperfect
  39697. CuSO4}*7H2O
  39698. Usually massive with crystalline structure or fibrous}  Rarely in crystals}
  39699. Monoclinicg
  39700. Hydrated Sulphates
  39701. Oxidized Zones{ weathering products
  39702. Alameda County, California, USA; Rh
  39703. ne, France
  39704. Alma Mine, Leona Heights, Alameda Co., California, USAY
  39705. Boothite^CuSO4.*7H2O
  39706. ftsTag
  39707. Boracite
  39708. ftstitle
  39709. ftsTitleOverride
  39710. BoraciteC
  39711. o7-8]
  39712. Variety of colours
  39713. Transparent_translucent
  39714. Mg3B7O13Cl
  39715. Cube_shaped embedded crystals\ compact{ massive{ fibrous nodules}
  39716. Orthorhombicg
  39717. Conchoidal fracture}
  39718. Anhydrous Borates
  39719. Evaporites
  39720. Louisiana, USA
  39721. neberg, Hannover, Germany
  39722. Boracite^Mg3B7O13Cl
  39723. ftsTag
  39724. Borax
  39725. ftstitle
  39726. ftsTitleOverride
  39727. Borax
  39728. e2-3W
  39729. Colourlessw
  39730. Transparent_opaque
  39731. Perfect
  39732. Na2B4O5[OH]4}*8H2O
  39733. Compact{ columnar{ flat_tabular crystals{ with dull crust\ earthy{ powder}E
  39734. Monoclinice
  39735. Soft{ conchoidal{ water_soluble}
  39736. Hydrated Borates
  39737. Evaporites
  39738. Kramer, Kern county, California, USA
  39739. Ladakh, Kashmir; Rudok, Tibet
  39740. Borax^Na2B4O5(OH)4.*8H2O
  39741. ftsTag
  39742. Borcarite
  39743. ftstitle
  39744. ftsTitleOverride
  39745. Borcarite
  39746. k5-6[
  39747. Greenish blue
  39748. Perfect
  39749. Ca4MgB4O6[OH]6[CO3]2
  39750. Veins and as dense masses up to 0}5 mm in diameter}
  39751. Monoclinic1
  39752. Compound BoratesW
  39753. Skarns and Calc_Silicates
  39754. Siberia
  39755. Snezhnoye deposit, Verkhoyansk Region (E), Sakha-Yakutia Republic, Siberia, Russia, FSU
  39756. Borcarite^Ca4MgB4O6(OH)6(CO3)2Q
  39757. ftsTag
  39758. Borickite (probably = Delvauxite)
  39759. ftstitle
  39760. ftsTitleOverride
  39761. Borickite [probably = Delvauxite]
  39762. ~CaFe5[PO4]2[OH]11}*3H2O
  39763. Czech Republic
  39764. Nenacovice, Bohemia, Czech Republic
  39765. Borickite (probably = Delvauxite)^~CaFe5(PO4)2(OH)11.*3H2O
  39766. ftsTag
  39767. Bornemanite
  39768. ftstitle
  39769. ftsTitleOverride
  39770. Bornemanite
  39771. g3-4a
  39772. Yellow}
  39773. Translucent_Transparent
  39774. Perfect
  39775. BaNa4Ti2NbSi4O17[F{OH]}Na3PO4
  39776. Platy aggregates up to 10 x 8 x 0}2 mm}
  39777. Orthorhombic]
  39778. Silicates
  39779. Pegmatites
  39780. Kola Peninsula, FSU
  39781. Yubileinaya (Jubilejnaja) pegmatite, Mt. Karnasurt, Lovozero, Kola Peninsula, Russia, FSU
  39782. Bornemanite^BaNa4Ti2NbSi4O17(F,OH).Na3PO4
  39783. ftsTag
  39784. Bornhardtite
  39785. ftstitle
  39786. ftsTitleOverride
  39787. BornhardtiteG
  39788. Not determined
  39789. Co3Se4
  39790. Massive\  as microscopic rims on trogtalite crystals}
  39791. Cubic
  39792. Sulphides{ Tellurides etc
  39793. Hydrothermal Ore veins}
  39794. Harz, Germany
  39795. Trogtal quarry, Lautenthal (near), Harz, Niedersachsen, Germany
  39796. Bornhardtite^Co3Se4
  39797. ftsTag
  39798. Bornite
  39799. ftstitle
  39800. ftsTitleOverride
  39801. Bornite
  39802. g3-4Y
  39803. Bronze to brassy
  39804. Opaque
  39805. Not determined
  39806. Cu5FeS4
  39807. Cube_shaped{ cubic octahedral{ dodecahedral crystals\ compact{ platy masses{ granular{ massive{ coatings}
  39808. Cubic
  39809. Conchoidal fracture{ brittle to soft}
  39810. Sulphides{ Tellurides etc
  39811. Many different geological environments!
  39812. Alaska, Arizona, California, Colordao, Connecticut, Montana, North Carolina, Virginia, USA; Canada; Chile; England; Germany; Italy; Madagascar; Morocco; Peru; South Africa; Tasmania; Tsumeb, Namibia
  39813. Bornite^Cu5FeS4
  39814. ftsTag
  39815. Borovskite
  39816. ftstitle
  39817. ftsTitleOverride
  39818. BorovskiteE
  39819. vNot determined
  39820. Opaque
  39821. Not determined
  39822. Pd3SbTe4
  39823. Irregular grains}
  39824. Cubic
  39825. Sulphosalts
  39826. Hydrothermal Ore veinsu
  39827. Karelian, FSU
  39828. Hautovaar Cu-Ni deposit, Karelian, FSU
  39829. Borovskite^Pd3SbTe4
  39830. ftsTag
  39831. Bostwickite
  39832. ftstitle
  39833. ftsTitleOverride
  39834. Bostwickite
  39835. c1-2_
  39836. Not determined
  39837. Ca[Mn~3]6Si3O16}*7H2O
  39838. As divergent sprays of bladed prismatic crystals{ and hemispherules up to 3 mm in diameter}
  39839. Orthorhombic]
  39840. Silicates
  39841. Skarns and Calc_Silicates
  39842. New Jersey, USA
  39843. Franklin, Sussex Co., New Jersey, USA
  39844. Bostwickite^Ca(Mn+3)6Si3O16.*7H2O
  39845. ftsTag
  39846. Botryogen
  39847. ftstitle
  39848. ftsTitleOverride
  39849. Botryogen
  39850. e2-3_
  39851. Orange{
  39852. Transparent_translucent
  39853. Perfect
  39854. MgFe~3[SO4]2OH}*7H2O
  39855. Short_columnar crystals\  granular{ botryoidal{ compact{ bundle_shaped agg}
  39856. Monoclinics
  39857. Brittle} Fracture conchoidal}
  39858. Hydrated Sulphates
  39859. Effloresences
  39860. Arizona, California, Ohio, Pennsylvania, USA; Argentina; Bulgaria; Chile; France; Germany; Iran; Mexico; Sweden
  39861. Falun, Kopparberg, Sweden
  39862. Botryogen^MgFe+3(SO4)2OH.*7H2O
  39863. ftsTag
  39864. Boulangerite
  39865. ftstitle
  39866. ftsTitleOverride
  39867. BoulangeriteK
  39868. e2-3e
  39869. Opaque
  39870. Pb5Sb4S11
  39871. Long columnar{ needle_shaped{ striated crystals\ fibrous{ radial{ feather_like agg}\ compact{ massive}Q
  39872. Monoclinicq
  39873. Flexible{ brittle}
  39874. Sulphosalts
  39875. Hydrothermal Ore veins
  39876. California, Colorado, Idaho, Nevada, South Dakota, Utah, Washington, USA; Algeria; Australia; Bolivia; Canada; China; Czech Republic; France; Germany; Italy; Mexico; Peru; Sweden; FSU
  39877. res, Gard, France
  39878. Boulangerite^Pb5Sb4S11
  39879. ftsTag
  39880. Opaque
  39881. Pb5Sb4S11
  39882. Long columnar{ needle_shaped{ striated crystals\ fibrous{ radial{ feather_like agg}\ compact{ massive}Q
  39883. Monoclinicq
  39884. Flexible{ brittle}
  39885. Sulphosalts
  39886. Hydrothermal Ore veins
  39887. California, Colorado, Idaho, Nevada, South Dakota, Utah, Washington, USA; Algeria; Australia; Bolivia; Canada; China; Czech Republic; France; Germany; Italy; Mexico; Peru; Sweden; FSU
  39888. res, Gard, France
  39889. Boulangerite^Pb5Sb4S11
  39890. Hydrated Phosp
  39891. Rem8ove
  39892. QueueSt
  39893. @fuFlag
  39894. ery fast
  39895. nside sp eed-c
  39896. Blakeite
  39897. ftstitle
  39898. ftsTitleOverride
  39899. Blakeite=
  39900. e2-3W
  39901. Brown
  39902. Not determined
  39903. Fe2[TeO3]3
  39904. Massive{ as microcrystalline crusts}
  39905. Selenites{ Selenates{ Tellurites{ Tellurates3
  39906. Oxidized Zones{ weathering products
  39907. Nevada, USA; Sonora, Mexico.
  39908. Mohawk mine, Goldfield, Esmeralda Co., Nevada, USA
  39909. Blakeite^Fe2(TeO3)3
  39910. ftsTag
  39911. Blixite
  39912. ftstitle
  39913. ftsTitleOverride
  39914. Blixite
  39915. Yellowq
  39916. Distinct in one direction
  39917. Pb2Cl[O{OH]2
  39918. As thin crystalline coatings}
  39919. Orthorhombic
  39920. Halides
  39921. Oxidized Zones{ weathering products
  39922. ngban, Sweden; Somerset, England; Laurium, Greece
  39923. ngban mine, Filipstad (near), V
  39924. rmland, Sweden
  39925. Blixite^Pb2Cl(O,OH)25
  39926. ftsTag
  39927. Bloedite (Bl
  39928. dite)
  39929. ftstitle
  39930. ftsTitleOverride
  39931. Bloedite [Blodite]U
  39932. e2-3o
  39933. Colourless
  39934. Transparent
  39935. Na2Mg[SO4]2}*4H2O
  39936. Short prismatic crystals{ often rich in forms and sometimes 5 or more cm in size}  Also massive granular or compact}}
  39937. Monoclinic
  39938. Hydrated Sulphates
  39939. Evaporites
  39940. California, Colorado, Kentucky, New Mexico, Utah, USA; Austria; Chile; china; Germany; India; Poland; Sicily; Turkey; FSU
  39941. Ischl, Austria
  39942. Bloedite (Bl
  39943. dite)^Na2Mg(SO4)2.*4H2O
  39944. ftsTag
  39945. Bobfergusonite
  39946. ftstitle
  39947. ftsTitleOverride
  39948. BobfergusoniteK
  39949. Green
  39950. Perfect
  39951. Na2Mn5Fe~3Al[PO4]6
  39952. As anhedral{ equant crystals from < 1 mm up to 1 cm in length}
  39953. Monoclinic9
  39954. Anhydrous Phosphatesc
  39955. Pegmatites
  39956. central Manitoba, Canada
  39957. Cross Lake, Manitoba, Canada
  39958. Bobfergusonite^Na2Mn5Fe+3Al(PO4)6
  39959. ftsTag
  39960. Bobierrite
  39961. ftstitle
  39962. ftsTitleOverride
  39963. BobierriteE
  39964. e2-3_
  39965. Colourless to white
  39966. Transparent
  39967. Perfect
  39968. Mg3[PO4]2}*8H2O
  39969. Minute acicular or fibrous crystals\  also as flattened aggregates{ massive{ lamellar and as minute crystalline aggregates}
  39970. Monoclinic
  39971. Hydrated Phosphates
  39972. Pegmatites
  39973. Minnesota, USA; Western Australia; New Zealand; Norway; Chile
  39974. Mejillones, Chile
  39975. Bobierrite^Mg3(PO4)2.*8H2O
  39976. ftsTag
  39977. Boehmite (B
  39978. hmite)
  39979. ftstitle
  39980. ftsTitleOverride
  39981. Boehmite [Bohmite]S
  39982. g3-4m
  39983. Brown
  39984. Perfect
  39985. AlO[OH]
  39986. Microscopic{ tabular crystals}  Commonly in pisolitic aggregates or disseminated}
  39987. OrthorhombicO
  39988. Hydroxideso
  39989. Many different geological environments
  39990. California, Georgia, Washington, USA; Canada; France; Germany; Hungary; Italy; Norway; Scotland and elsewhere
  39991. Baux, Arles, France
  39992. Boehmite (B
  39993. hmite)^AlO(OH)
  39994. ftsTag
  39995. Boggildite
  39996. ftstitle
  39997. ftsTitleOverride
  39998. BoggilditeC
  39999. i4-5]
  40000. Not determined
  40001. Sr2Na2Al2[PO4]F9
  40002. Massive}
  40003. Monoclinic
  40004. Anhydrous Phosphates)
  40005. Contact Metamorphic rocks
  40006. Ivigtut, Greenland
  40007. Ivigtut, Greenland (SW)
  40008. Boggildite^Sr2Na2Al2(PO4)F9
  40009. ftsTag
  40010. Bohdanowiczite
  40011. ftstitle
  40012. ftsTitleOverride
  40013. BohdanowicziteM
  40014. g3-4g
  40015. Opaque
  40016. Not determined
  40017. AgBiSe2
  40018. Anhedral grains}  Twinning polysynthetic}
  40019. Trigonal=
  40020. Sulphosalts
  40021. Hydrothermal Ore veins
  40022. Julienehaab, Greenland; Kletna, Poland
  40023. Kletno deposit, Sudetes Mts., Poland
  40024. Bohdanowiczite^AgBiSe27
  40025. ftsTag
  40026. Bokite
  40027. ftstitle
  40028. ftsTitleOverride
  40029. Bokite9
  40030. Orangem
  40031. Perfect
  40032. [Al{Fe~3]7[V~5{V~4{Fe~3]40O100}*37H2O
  40033. Reniform crusts{ platy crystals{ wedge_shaped crystals}
  40034. Vanadium Oxysalts
  40035. Sedimentary rocks
  40036. Kara-Tau, FSU
  40037. Balasauskandyk, Kara Tau, Kazakhstan, FSU
  40038. Bokite^(Al,Fe+3)7(V+5,V+4,Fe+3)40O100.*37H2O
  40039. ftsTag
  40040. ftstitle
  40041. ftsTitleOverride
  40042. Boleite
  40043. g3-4Y
  40044. Blues
  40045. Translucent
  40046. Perfect
  40047. Pb26Ag10Cu24Cl62[OH]48}*3H2O
  40048. Cube_shaped{ pseudocubic crystals}
  40049. Cubic
  40050. Halides
  40051. Oxidized Zones{ weathering products
  40052. Baha California, Mexico
  40053. o, Santa Rosalia (near), Baja California, Mexico    
  40054. ite^Pb26Ag10Cu24Cl62(OH)48.*3H2OM
  40055. ftsTag
  40056. Bolivarite
  40057. ftstitle
  40058. ftsTitleOverride
  40059. BolivariteC
  40060. g3-4]
  40061. Yellow to yellowish green
  40062. Al2[PO4][OH]3}*4_*5H2O
  40063. Massive\  as botryoidal masses{ cryptocrystalline crusts{ and veinlets}
  40064. Amorphous
  40065. Hydrated Phosphates
  40066. Pegmatites
  40067. near Pontevedra, Spain; Kivu, Democratic Republic of Congo
  40068. Pontevedra, Spain
  40069. Bolivarite^Al2(PO4)(OH)3.*4-*5H2O
  40070. ftsTag
  40071. Boltwoodite
  40072. ftstitle
  40073. ftsTitleOverride
  40074. Boltwoodite
  40075. g3-4_
  40076. Yellow{
  40077. Perfect
  40078. HK[UO2]SiO4}*1}5H2O
  40079. Dense microcrystalline pseudomorphic aggregates\  also radiating acicular to fibrous}
  40080. MonoclinicO
  40081. Silicates
  40082. Sedimentary Uranium Ores
  40083. Widspread in uranium deposits. Utah, USA
  40084. Pick's Delta mine, San Rafael Swell, Emery Co., Utah, USA
  40085. Boltwoodite^HK(UO2)SiO4.*1.5H2O
  40086. ftsTag
  40087. Bonattite
  40088. ftstitle
  40089. ftsTitleOverride
  40090. Bonattite
  40091. vNot determined
  40092. Not determined
  40093. CuSO4}*3H2O
  40094. Concretions composed of minute crystals}
  40095. Monoclinic%
  40096. Hydrated SulphatesM
  40097. Oxidized Zones{ weathering products
  40098. Lillooet area, British Columbia, Canada
  40099. Elba, Toscana, Italy
  40100. Bonattite^CuSO4.*3H2O
  40101. ftsTag
  40102. Buetschliite
  40103. ftstitle
  40104. ftsTitleOverride
  40105. BuetschliiteC
  40106. vNot determined
  40107. Not determined
  40108. K2Ca[CO3]2
  40109. Microscopic barrel_shaped crystals}
  40110. Trigonal
  40111. Anhydrous Carbonates/
  40112. Slags and ClinkersW
  40113. many localities in western USA
  40114. Buetschliite^K2Ca(CO3)2
  40115. ftsTag
  40116. WND0!
  40117. aeschynite-(Y)
  40118. Biphosphammite
  40119. ftstitle
  40120. ftsTitleOverride
  40121. BiphosphammiteO
  40122. vNot determined
  40123. Colourless
  40124. Transparent_translucent
  40125. [NH4{K]H2PO4
  40126. Prismatic crystals{ tapered with pyramidal terminations}M
  40127. Tetragonalm
  40128. Solouble in water}
  40129. Anhydrous Phosphates
  40130. Caves
  40131. Murra El Elevyn Cave, Western Australia, Australia; Guanape Island3
  40132. ape Islands, Peru
  40133. Biphosphammite^(NH4,K)H2PO4
  40134. ftsTag
  40135. Biringuccite (Hoeferite)
  40136. ftstitle
  40137. ftsTitleOverride
  40138. Biringuccite [Hoeferite][
  40139. vNot determined
  40140. Na4B10O16[OH]2}*2H2O
  40141. Tiny laminae or needles with hexagonal cross_section}
  40142. Monoclinic1
  40143. Hydrated BoratesW
  40144. Efflorescences{
  40145. Lardarello, Tuscany, Italy
  40146. Biringuccite (Hoeferite)^Na4B10O16(OH)2.*2H2O
  40147. ftsTag
  40148. Birnessite
  40149. ftstitle
  40150. ftsTitleOverride
  40151. BirnessiteE
  40152. c1-2_
  40153. Black
  40154. Opaque
  40155. Not determined
  40156. Na4Mn14O27}*9H2O
  40157. Minute grains{ some exhibiting well_defined faces})
  40158. OrthorhombicK
  40159. Multiple Oxides
  40160. Oxidized Zones{ weathering products
  40161. Arizona, California, Massachusetts, New Hampshire, New Jersey, Utah, Washington, USA; Quebec, Canada; Mexico; Scotland7
  40162. Birness, Aberdeenshire, Scotlandm
  40163. Birnessite^Na4Mn14O27.*9H2O
  40164. ftsTag
  40165. Bischofite
  40166. ftstitle
  40167. ftsTitleOverride
  40168. BischofiteE
  40169. c1-2_
  40170. Colourless
  40171. Transparent_translucent
  40172. MgCl2}*6H2O
  40173. Short prismatic crystals} Usually granular and foliated\ also fibrous}E
  40174. Monoclinice
  40175. Halides
  40176. Evaporites
  40177. Utah, USA; Strassfurt, Vienenburg, Leopoldshall, northern Germany
  40178. Leopoldshall, Stassfurt, Magdeburg, Germany
  40179. Bischofite^MgCl2.*6H2Os
  40180. ftsTag
  40181. Bismite
  40182. ftstitle
  40183. ftsTitleOverride
  40184. Bismite
  40185. i4-5Y
  40186. Yellowu
  40187. Translucent
  40188. Not determined
  40189. Bi2O3
  40190. Compact{ massive{ very fine_grained} Also earthy and powdery}
  40191. MonoclinicK
  40192. Oxidesg
  40193. Oxidized Zones{ weathering products
  40194. Arizona, California, Colorado, Connecticut, New Mexico, New York, North Carolina, South Dakota, Utah, USA; Bolivia, Czech Republic, England, France, Germany, Mexico, Tasmania, FSU
  40195. Colavi, Potos
  40196. , Bolivia
  40197. Bismite^Bi2O3
  40198. ftsTag
  40199. Bismoclite
  40200. ftstitle
  40201. ftsTitleOverride
  40202. BismocliteE
  40203. e2-3_
  40204. Yellow to yellowish brown
  40205. Transparent_translucent
  40206. Perfect
  40207. BiOCl
  40208. Massive\  compact{ earthy{ columnar to fibrous\  as tiny scale_like crystals}
  40209. Tetragonal{
  40210. Halides
  40211. Oxidized Zones{ weathering products
  40212. Nevada, Utah, USA; New South Wales, Australia; Namaqualand, South Africa1
  40213. Jackal's Water, Steinkopf (NNE), Namaqualand, South Africa
  40214. Bismoclite^BiOCl
  40215. ftsTag
  40216. Bismuth
  40217. ftstitle
  40218. ftsTitleOverride
  40219. Bismuth
  40220. e2-3Y
  40221. Silveru
  40222. Opaque
  40223. Good in two directions
  40224. Granular{ lamellar{ compact{ dendritic}
  40225. Trigonal1
  40226. Brittle{ malleable}
  40227. Native elements and Alloys
  40228. Hydrothermal Ore veins
  40229. Widespread, many localities. San Diego county, California, USA
  40230. Bismuth^Bi5
  40231. ftsTag
  40232. Bismutite
  40233. ftstitle
  40234. ftsTitleOverride
  40235. Bismutite
  40236. g3-4]
  40237. Yellow to yellowish brown
  40238. Transparent_translucent
  40239. Distinct in one direction
  40240. Bi2[CO3]O2
  40241. Massive{ dense to earthy}  As fibrous or chalcedonic crusts{ and as scaly to lamellar aggregates}
  40242. Tetragonal
  40243. Anhydrous Carbonates
  40244. Oxidized Zones{ weathering products
  40245. Arizona, California, Colorado, Connecticut, Montana, New York, Pennsylvania, South Dakota, Utah, USA; Bolivia, Canada; Peru; Australia; Europe
  40246. Arme Hulfe mine, Ullersreuth, Vogtland, Sachsen, Germany
  40247. Bismutite^Bi2(CO3)O2-
  40248. ftsTag
  40249. Bismutoferrite
  40250. ftstitle
  40251. ftsTitleOverride
  40252. BismutoferriteI
  40253. vNot determined
  40254. Yellow
  40255. BiFe2[SiO4]2[OH]
  40256. Massive{ powdery}
  40257. Monoclinic
  40258. Silicates
  40259. Hydrothermal Ore veinsE
  40260. Ullersreuth, Gersdorf, Sachsen, Germany;  Cornwall, England; Yinietharra, Western Australia
  40261. Schneeberg, Sachsen, Germany
  40262. Bismutoferrite^BiFe2(SiO4)2(OH)
  40263. ftsTag
  40264. Bismutomicrolite (Westgrenite)
  40265. ftstitle
  40266. ftsTitleOverride
  40267. Bismutomicrolite [Westgrenite]i
  40268. Variety of colours
  40269. [Bi{Ca][Ta{Nb]2O6[OH]
  40270. Massive as veinlets{ formed by replacement of bismuthotantalite}+
  40271. Cubic
  40272. Oxidesc
  40273. Pegmatites
  40274. Buganda, Uganda
  40275. Wampewo Hill, Busiro Co., Buganda, Uganda
  40276. Bismutomicrolite (Westgrenite)^(Bi,Ca)(Ta,Nb)2O6(OH)=
  40277. ftsTag
  40278. Bismutostibiconite
  40279. ftstitle
  40280. ftsTitleOverride
  40281. BismutostibiconiteS
  40282. i4-5m
  40283. Yellow
  40284. Bi[Sb~5{Fe~3]2O7
  40285. Anhedral earthy crusts}
  40286. Cubic
  40287. Compound Sulphates;
  40288. Oxidized Zones{ weathering products
  40289. Schwarzwald, Germany
  40290. Clara mine, Wolfach, Schwarzwald, Baden-W
  40291. rttemberg, Germany
  40292. Bismutostibiconite^Bi(Sb+5,Fe+3)2O7
  40293. ftsTag
  40294. Bismutotantalite
  40295. ftstitle
  40296. ftsTitleOverride
  40297. BismutotantaliteQ
  40298. Brown
  40299. Perfect
  40300. Bi[Ta{Nb]O4
  40301. Stout prismatic crystals{ often irregular{ large}  Also massive as stream pebbles}-
  40302. OrthorhombicO
  40303. Conchoidal fracture}y
  40304. Oxides
  40305. Pegmatites
  40306. Uganda, Africa; Brazil; New Mexico, USA
  40307. Busiro Co., Gamba Hill, Uganda'
  40308. Bismutotantalite^Bi(Ta,Nb)O4c
  40309. ftsTag
  40310. Bityite
  40311. ftstitle
  40312. ftsTitleOverride
  40313. Bityite
  40314. k5-6Y
  40315. White to yellowish
  40316. Transparent
  40317. Perfect
  40318. CaLiAl2[AlBeSi2]O10[OH]2
  40319. Thin tabular crystals{ pseudohexagonal{ up to 2 mm in diameter}  As rosettes and dense micaceous aggregates}q
  40320. Monoclinic
  40321. Sheet Silicates
  40322. Pegmatites
  40323. Madagascar; Western Australia; North Carolina, USA
  40324. Mt. Bity (Ibity), Maharitra, Madagascar
  40325. Bityite^CaLiAl2(AlBeSi2)O10(OH)2
  40326. ftsTag
  40327. Bixbyite
  40328. ftstitle
  40329. ftsTitleOverride
  40330. BixbyiteC
  40331. m6-7]
  40332. Black
  40333. Opaque
  40334. Not determined
  40335. [Mn{Fe]2O3
  40336. Cubic crystals{ sometimes highly modified}
  40337. Cubic
  40338. Fracture subconchoidal to uneven}
  40339. Oxides
  40340. Intermediate to acid Volcanic rocks
  40341. Arizona, Utah, USA; Argentina; Mexico; India; South Africa; Spain; Sweden
  40342. Maynard's claim, Thomas Range, Delta (near), Juab Co., Utah, USAy
  40343. Bixbyite^(Mn,Fe)2O3
  40344. ftsTag
  40345. Argentina; Mexico; India; South Africa; Spain; Sweden
  40346. Maynard's claim, Thomas Range, Delta (near), Juab Co., Utah, USAy
  40347. Bixbyite^(Mn,Fe)2O3
  40348. Oxidized Zones{ weathering products
  40349. ftstitle
  40350. Colorado, Nevada, USA; Japan; Sonora, Mexico; Romania; FSU
  40351. Tellurite^TeO2
  40352. Fata Baii (Faceb
  40353. j or Faceb
  40354. nya) Zlatna (near) Transylvania, Romania
  40355. Tellurit
  40356. Betafite
  40357. ftstitle
  40358. ftsTitleOverride
  40359. BetafiteC
  40360. i4-5]
  40361. Black
  40362. Translucent_opaque
  40363. [Ca{Na{U]2[Ti{Nb{Ta]2O6[OH]
  40364. Octahedral{ dodecahedral{ large crystals\ compact{ granular{ massive}
  40365. Cubic
  40366. Conchoidal{ brittle}
  40367. Multiple Oxides
  40368. Pegmatites
  40369. Colorado, California, New Mexico, USA; Canada; Brazil; India; Manchuria; Norway; Pakistan; Peru; Spain; FSU
  40370. Betafo, Madagascar
  40371. Betafite^(Ca,Na,U)2(Ti,Nb,Ta)2O6(OH)
  40372. ftsTag
  40373. Betekhtinite (Betechtinite)
  40374. ftstitle
  40375. ftsTitleOverride
  40376. Betekhtinite [Betechtinite]
  40377. Not determined
  40378. Cu10[Fe{Pb]S6
  40379. Irregular masses\ needlelike from a few tenths of a millimetre in diameter to 2 cm in length and 5 mm in diameter} Some needles have overgrowths of native silver}{
  40380. Orthorhombic
  40381. Sulphides{ Tellurides etc
  40382. Hydrothermal Ore veins
  40383. Germany; Tsumeb, Namibia; FSU; Bulgaria; Japan; TurkeyE
  40384. Mansfeld, Halle, Germanys
  40385. Betekhtinite (Betechtinite)^Cu10(Fe,Pb)S6
  40386. ftsTag
  40387. Betpakdalite
  40388. ftstitle
  40389. ftsTitleOverride
  40390. BetpakdaliteG
  40391. Yellow{
  40392. Very good
  40393. H8[K[H2O]6]4[Ca[H2O]6]8[[Mo~6]32[Fe~3]12[As~5]8O148]}*8H2O
  40394. Crystals rhombohedral sometimespseudocubic}
  40395. MonoclinicM
  40396. Tungstates{ Molybdatesy
  40397. Oxidized Zones{ weathering products
  40398. Kazakhstan, FSU
  40399. Bet-Pak-Dal desert, Kazakhstan, FSU
  40400. Betpakdalite^H8[K(H2O)6]4[Ca(H2O)6]8[(Mo+6)32(Fe+3)12(As+5)8O148].*8H2O
  40401. ftsTag
  40402. Beudantite
  40403. ftstitle
  40404. ftsTitleOverride
  40405. BeudantiteG
  40406. i4-5a
  40407. Variety of colours
  40408. Transparent_translucent
  40409. Not determined
  40410. PbFe3[AsO4][SO4][OH]6
  40411. Pseudocubic{ rhombohedral crystals}
  40412. Trigonal_
  40413. Brittle}}
  40414. Compound Arsenate
  40415. Oxidized Zones{ weathering products
  40416. Widespread. Arizona, Utah, South Dakota, USA; Western Australia; France; Germany; Greece; Japan; Mexico; Tsumeb, Namibiam
  40417. Louise mine, Horhausen, Rheinland-Pfalz, Germany
  40418. Beudantite^PbFe3(AsO4)(SO4)(OH)6
  40419. ftsTag
  40420. Beusite
  40421. ftstitle
  40422. ftsTitleOverride
  40423. Beusite
  40424. Reddish brown
  40425. Translucent
  40426. [Mn{Fe{Ca{Mg]3[PO4]2
  40427. Prismatic up to 30 cm long}
  40428. Monoclinic3
  40429. Anhydrous Phosphates]
  40430. Pegmatites}
  40431. Los Aleros, San Luis, Argentina
  40432. Los Aleros, San Luis, Argentina
  40433. Beusite^(Mn,Fe,Ca,Mg)3(PO4)2%
  40434. ftsTag
  40435. Bianchite
  40436. ftstitle
  40437. ftsTitleOverride
  40438. Bianchite
  40439. e2-3]
  40440. Variety of colours
  40441. Transparent
  40442. Not determined
  40443. [Zn{Fe~2]SO4}*6H2O
  40444. Crusts of indistinct crystals} Synthetic crystals tabular}C
  40445. Monoclinicc
  40446. Hydrated Sulphates
  40447. Effloresences
  40448. Bulgaria; Italy; Olkusz, Poland
  40449. Predil Mine, Tarvisia, Raibl, Trentino-Alto, Italy-
  40450. Bianchite^(Zn,Fe+2)SO4.*6H2Oi
  40451. ftsTag
  40452. Bicchulite
  40453. ftstitle
  40454. ftsTitleOverride
  40455. BicchuliteA
  40456. vNot determined
  40457. Colourless
  40458. Not determined
  40459. Ca2Al2SiO6[OH]2
  40460. Cubic
  40461. Silicates
  40462. Skarns and Calc_Silicates
  40463. Okayama Prefecture, Japan; Northern Ireland
  40464. Bicchu, Okayama, Japan; Carneal, Co. Antrim, Northern Ireland
  40465. Bicchulite^Ca2Al2SiO6(OH)2
  40466. ftsTag
  40467. Bideauxite
  40468. ftstitle
  40469. ftsTitleOverride
  40470. BideauxiteE
  40471. g3-4_
  40472. Colourless
  40473. Pb2AgCl3[F{OH]2
  40474. Small crystals} Also massive}
  40475. Cubic
  40476. Conchoidal fracture}9
  40477. Halides
  40478. Oxidized Zones{ weathering products
  40479. Pinal County, Arizona, USA
  40480. Mammoth-St. Anthony Mine, Tiger, Pinal Co., Arizona, USA
  40481. Bideauxite^Pb2AgCl3(F,OH)2I
  40482. ftsTag
  40483. Bieberite
  40484. ftstitle
  40485. ftsTitleOverride
  40486. Bieberite
  40487. Translucent
  40488. Perfect
  40489. CoSO4}*7H2O
  40490. Stalactites and crusts}
  40491. Monoclinic'
  40492. Dehydrates readily}
  40493. Compound Phosphates
  40494. Oxidized Zones{ weathering products
  40495. Trinity County, California, Arizona, USA; Austria; Chile; France; Germany; Salzburg; Switzerland; Zimbabwe5
  40496. Bieber, Hanau (near), Hessen, Germany
  40497. Bieberite^CoSO4.*7H2O
  40498. ftsTag
  40499. Bijvoetite-(Y)
  40500. ftstitle
  40501. ftsTitleOverride
  40502. Bijvoetite_[Y]G
  40503. vNot determined
  40504. Yellow
  40505. [Y{Dy]2[UO2]4[CO3]4[OH]6}*11H2O
  40506. Orthorhombic
  40507. Hydrated Carbonates
  40508. Sedimentary Uranium Ores9
  40509. Shaba, Democratic Republic of Congo
  40510. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  40511. Bijvoetite-(Y)^(Y,Dy)2(UO2)4(CO3)4(OH)6.*11H2O
  40512. ftsTag
  40513. Bikitaite
  40514. ftstitle
  40515. ftsTitleOverride
  40516. Bikitaite
  40517. Colourless{
  40518. Transparent
  40519. Perfect
  40520. LiAlSi2O6}H2O
  40521. Prismatic crystals{ pseudo_orthorhombic in appearance{ massive}
  40522. MonoclinicU
  40523. Framework Silicates
  40524. Pegmatites
  40525. Cleveland County, North Carolina, USA; Bikita, Zimbabwe
  40526. Bikita, Fort Victoria, Zimbabwe
  40527. Bikitaite^LiAlSi2O6.H2O
  40528. ftsTag
  40529. Billietite
  40530. ftstitle
  40531. ftsTitleOverride
  40532. BillietiteE
  40533. vNot determined
  40534. Yellow to yellowish brown
  40535. Transparent_translucent
  40536. Perfect
  40537. Ba[UO2]6O4[OH]6}*4H2O
  40538. Tabular crystals{ pseudohexagonal} Crystals range in size from microscopic to 2 mm}
  40539. Orthorhombic
  40540. Oxides
  40541. Sedimentary Uranium Ores
  40542. Shinkolobwe, Katanga, Democratic Republic of Congo1
  40543. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  40544. Billietite^Ba(UO2)6O4(OH)6.*4H2O
  40545. ftsTag
  40546. Billingsleyite
  40547. ftstitle
  40548. ftsTitleOverride
  40549. BillingsleyiteM
  40550. e2-3g
  40551. Dark grey
  40552. Opaque
  40553. Not determined
  40554. Ag7[As{Sb]S6
  40555. Massive\ as fine_grained aggregates}#
  40556. OrthorhombicE
  40557. Sulphosalts
  40558. Hydrothermal Ore veins
  40559. East Tintic district, Utah, USA
  40560. North Lily Mine, East Tintic Dist., Utah, USA
  40561. Billingsleyite^Ag7(As,Sb)S6
  40562. ftsTag
  40563. Biotite
  40564. ftstitle
  40565. ftsTitleOverride
  40566. Biotite
  40567. e2-3[
  40568. Black
  40569. Transparent_opaque
  40570. Perfect
  40571. K[Mg{Fe]3[Al{Fe]Si3O10[OH{F]2
  40572. Tabular{ columnar{ pseudohexagonal crystals\ compact{ lamellar{ scaly}M
  40573. Monoclinicm
  40574. Elastic{ flexible{ soft to brittle}
  40575. Sheet Silicates
  40576. Many different geological environments    
  40577. Common mineral, widespread. Alaska, USA
  40578. Mt. Vesuvius, Napoli, Campania, Italy
  40579. Biotite^K(Mg,Fe)3(Al,Fe)Si3O10(OH,F)2
  40580. ftsTag
  40581. Tetrahedrite^(Cu,Fe,Ag,Zn)12Sb4S13
  40582. Tetrahedrite^(Cu,Fe,Ag,Zn)12Sb4S13
  40583. ftsTitleOverride
  40584. Tetrahedrite
  40585. Bergslagite
  40586. ftstitle
  40587. ftsTitleOverride
  40588. Bergslagite
  40589. Colourless to white
  40590. Translucent
  40591. CaBe[AsO4][OH]
  40592. Centimetre_size aggregates of elongated crystals}
  40593. MonoclinicQ
  40594. Anhydrous Arsenates
  40595. Skarns and Calc_Silicates
  40596. ngban, Bergslagen region, Sweden
  40597. ngban mine, Filipstad (near), V
  40598. rmland, Sweden)
  40599. Bergslagite^CaBe(AsO4)(OH)c
  40600. ftsTag
  40601. Berlinite
  40602. ftstitle
  40603. ftsTitleOverride
  40604. Berlinite
  40605. m6-7]
  40606. Colourless}
  40607. Transparent_translucent
  40608. AlPO4
  40609. Granular{ massive}  Synthetic crystals similar in habit to quartz}9
  40610. TrigonalW
  40611. Anhydrous Phosphates
  40612. Late stage cavities in Volcanic rocks
  40613. sum, Sweden
  40614. Vestan
  40615.  mine, N
  40616. sum, Kristianstad, Sweden
  40617. Berlinite^AlPO4
  40618. ftsTag
  40619. Bermanite
  40620. ftstitle
  40621. ftsTitleOverride
  40622. Bermanite
  40623. g3-4[
  40624. Perfect
  40625. Mn~2[Mn~3]2[PO4]2[OH]2}*4H2O
  40626. Tabular{ often twinned crystals{ up to 0}5 mm in size}  In fan_shaped{ rosette_like or subparallel aggregates of crystals{ and as lamellar masses}m
  40627. Monoclinic
  40628. Hydrated Phosphates
  40629. Pegmatites
  40630. Arizona, South Dakota, California, Maine, Alabama, USA; Argentina; Brazil; France; Germany; Madagascar; Portugal; Rwandae
  40631. 7-U-7 Ranch, Bagdad Copper Mine (near), Hillside, Yavapai Co., Arizona, USA
  40632. Bermanite^Mn+2(Mn+3)2(PO4)2(OH)2.*4H2O
  40633. ftsTag
  40634. Bernalite
  40635. ftstitle
  40636. ftsTitleOverride
  40637. Bernalite
  40638. Dark green}
  40639. Opaque
  40640. Fe~3[OH]3}nH2O  [n = *0}0 _ *0}25]
  40641. Flattened pyramidal to pseudo_octahedral crystals up to 3 mm on edge}
  40642. Orthorhombici
  40643. Conchoidal fracture}
  40644. Hydroxides
  40645. Oxidized Zones{ weathering products
  40646. Broken Hill, New South Wales, Australia
  40647. Proprietary mine, Broken Hill, New South Wales, Australia
  40648. Bernalite^Fe+3(OH)3.nH2O  (n = *0.0 - *0.25)
  40649. ftsTag
  40650. Berndtite
  40651. ftstitle
  40652. ftsTitleOverride
  40653. Berndtite
  40654. vNot determined
  40655. Transparent_translucent
  40656. Not determined
  40657. Minute{ tabular crystals}
  40658. Trigonal=
  40659. Sulphides{ Tellurides etc
  40660. Supergene Zones
  40661. Cerro de Potosi, Bolivia
  40662. Cerro de Potos
  40663. , Bolivia
  40664. Berndtite^SnS2
  40665. ftsTag
  40666. Berryite
  40667. ftstitle
  40668. ftsTitleOverride
  40669. BerryiteA
  40670. vNot determined
  40671. Opaque
  40672. Not determined
  40673. Pb3[Ag{Cu]5Bi7S16
  40674. Lath_like crystals\ up to 1 mm in length}
  40675. MonoclinicI
  40676. Sulphosalts
  40677. Hydrothermal Ore veins
  40678. Ivigtut, Greenland; Owen Lake, Canada; Colorado, USA; Sweden
  40679. Missouri Mine, Hall's Valley, Park Co., Colorado, USA
  40680. Berryite^Pb3(Ag,Cu)5Bi7S16o
  40681. ftsTag
  40682. Berthierite
  40683. ftstitle
  40684. ftsTitleOverride
  40685. Berthierite
  40686. e2-3c
  40687. Grey}
  40688. Opaque
  40689. Indistinct
  40690. FeSb2S4
  40691. Needle_shaped{ fibrous{ capillary crystals\  fibrous{ tabular{ massive agg}
  40692. Orthorhombic[
  40693. Brittle}y
  40694. Sulphosalts
  40695. Hydrothermal Ore veins
  40696. Widepsread. California, Colorado, New Jesey, USA; Australia; Bolivia; Canada; China; Chile; Czech Republic; England; France; Hungary; Germany; Italy; Japan; Mexico; Peru
  40697. Chazelle, Pontgibaud, Puy-de-D
  40698. me, France
  40699. Berthierite^FeSb2S4
  40700. ftsTag
  40701. Bertossaite
  40702. ftstitle
  40703. ftsTitleOverride
  40704. Bertossaite
  40705. m6-7a
  40706. Pink{
  40707. [Li{Na]2CaAl4[PO4]4[OH{F]4
  40708. Massive}
  40709. Orthorhombic
  40710. Fracture uneven}+
  40711. Anhydrous PhosphatesU
  40712. Pegmatitesu
  40713. Rwanda; Ankole, Uganda
  40714. Buranga pegmatite, Rwanda
  40715. Bertossaite^(Li,Na)2CaAl4(PO4)4(OH,F)4
  40716. ftsTag
  40717. Bertrandite
  40718. ftstitle
  40719. ftsTitleOverride
  40720. Bertrandite
  40721. m6-7a
  40722. Colourless
  40723. Transparent
  40724. Perfect
  40725. Be4Si2O7[OH]2
  40726. Prismatic or thin tabular crystals{ up to 3}0 cm in size}
  40727. OrthorhombicW
  40728. Silicates
  40729. Late stage cavities in Granites or Syenites
  40730. California, Colorado, South Dakota, Maine, New Hampshire, Connecticut, Virginia, USA; Australia; Czech Republic; England; France; Germany; Norway; Switzerland; FSU and other localities worldwide
  40731. Petit-Port and Barbin, Nantes, Loire-Atlantique, France
  40732. Bertrandite^Be4Si2O7(OH)2
  40733. ftsTag
  40734. Beryl
  40735. ftstitle
  40736. ftsTitleOverride
  40737. Beryl
  40738. o7-8U
  40739. Variety of colours}
  40740. Transparent_translucent
  40741. Indistinct
  40742. Be3Al2Si6O18
  40743. Hexagonal{ columnar{ tabular to acicular crystals\ tabular{ fibrous agg}\ compact}U
  40744. Hexagonal
  40745. Conchoidal to uneven}
  40746. Ring Silicates
  40747. Pegmatites
  40748. Widespread. San Diego county, California, Utah, South Dakota, Colorado, North Carolina, USA; Afghanistan; Africa; Austria; Brazil; Canada; Colombia; Madagascar; Mexico and many other localities throughout the world
  40749. Beryl^Be3Al2Si6O18
  40750. ftsTag
  40751. Beryllite (Berillite)
  40752. ftstitle
  40753. ftsTitleOverride
  40754. Beryllite [Berillite]
  40755. White
  40756. Transparent
  40757. Not determined
  40758. Be3SiO4[OH]2}H2O
  40759. Spherulites 2_3 mm in diameter{ or as fibrous crusts up to 2 mm thick}W
  40760. Orthorhombicy
  40761. Silicates
  40762. Pegmatites
  40763. Kola Peninsula, FSU
  40764. Kola Peninsula (?), Russia, FSU
  40765. Beryllite (Berillite)^Be3SiO4(OH)2.H2O_
  40766. ftsTag
  40767. Beryllonite
  40768. ftstitle
  40769. ftsTitleOverride
  40770. Beryllonite
  40771. k5-6a
  40772. Variety of colours
  40773. Transparent_translucent
  40774. Perfect
  40775. NaBePO4
  40776. Tabular to short prismatic crystals\  often highly modified}  Crystal faces frequently etched or rough}
  40777. Monoclinic
  40778. Anhydrous Phosphates
  40779. Pegmatites
  40780. Maine, USA; Brazil; England
  40781. McKean Mt., Stoneham (near), Oxford Co., Maine, USA
  40782. Beryllonite^NaBePO4
  40783. ftsTag
  40784. Berzelianite
  40785. ftstitle
  40786. ftsTitleOverride
  40787. BerzelianiteI
  40788. e2-3c
  40789. Grey}
  40790. Opaque
  40791. Cu2Se
  40792. Thin veinlets and dendritic crusts\ disseminated}
  40793. Cubic
  40794. Sulphides{ Tellurides etc
  40795. Hydrothermal Ore veins
  40796. Nevada, USA; Argentina; Canada; Czech Republic; Germany; Sweden
  40797. Skrikerum, Sweden
  40798. Berzelianite^Cu2Se?
  40799. couny
  40800. ftsTag
  40801. Bessmertnovite
  40802. ftstitle
  40803. ftsTitleOverride
  40804. BessmertnoviteG
  40805. q8-9a
  40806. Not determined
  40807. Au4Cu[Te{Pb]
  40808. As elongated platy or irregular grains up to 0}2 x 0}05mm}
  40809. Orthorhombic
  40810. Native elements and AlloysI
  40811. Hydrothermal Ore veinsu
  40812. far-eastern FSU
  40813. Bessmertnovite^Au4Cu(Te,Pb)
  40814. ftsTag
  40815. iite^(Ca,Na)3(Mg,Mn)2(AsO4)3
  40816. FIRSTINS
  40817. TANCEONL
  40818. , no mat
  40819. many 
  40820. @ORWARLD
  40821. --eac
  40822. Behoite
  40823. ftstitle
  40824. ftsTitleOverride
  40825. Behoite
  40826. i4-5Y
  40827. Colourlessy
  40828. Be[OH]2
  40829. Euhedral to subhedral crystals of pseudo_octahedral habit}
  40830. Orthorhombic#
  40831. Conchoidal fracture}M
  40832. Hydroxidesm
  40833. Oxidized Zones{ weathering products
  40834. Texas, Colorado, Utah, USA; Quebec, Canada
  40835. Rode Ranch pegmatite, Llano Co., Texas, USA
  40836. Behoite^Be(OH)2
  40837. ftsTag
  40838. Beidellite
  40839. ftstitle
  40840. ftsTitleOverride
  40841. BeidelliteA
  40842. c1-2[
  40843. White
  40844. Perfect
  40845. [Na{Ca0}05]0}3Al2[Si{Al]4O10[OH]2}nH2O
  40846. Monoclinic
  40847. Sheet Silicates
  40848. Hydrothermal Ore veinsC
  40849. Colorado, USA
  40850. Beidell, Saguache Co., Colorado, USA
  40851. Beidellite^(Na,Ca0.05)0.3Al2(Si,Al)4O10(OH)2.nH2O
  40852. ftsTag
  40853. Bellidoite
  40854. ftstitle
  40855. ftsTitleOverride
  40856. BellidoiteA
  40857. c1-2[
  40858. Not determined
  40859. Cu2Se
  40860. Anhedral}
  40861. Tetragonal
  40862. Sulphides{ Tellurides etc
  40863. Hydrothermal Ore veins7
  40864. western Moravia, Czech Republic
  40865. , Morava (Moravia) (W), Czech Republic
  40866. Bellidoite^Cu2Se
  40867. ftsTag
  40868. Bellingerite
  40869. ftstitle
  40870. ftsTitleOverride
  40871. BellingeriteK
  40872. i4-5e
  40873. Green
  40874. Transparent_translucent
  40875. Not determined
  40876. Cu3[IO3]6}*2H2O
  40877. Veinlets and as tiny isolated crystals}
  40878. Triclinic
  40879. Fracture subconchoidal\ brittle}
  40880. Nitrates{ Iodates
  40881. Oxidized Zones{ weathering products
  40882. Chuquicamata, Chile
  40883. Chuquicamata, Antofagasta, ChileO
  40884. Bellingerite^Cu3(IO3)6.*2H2O
  40885. ftsTag
  40886. Belovite
  40887. ftstitle
  40888. ftsTitleOverride
  40889. BeloviteA
  40890. Yellowu
  40891. Imperfect
  40892. [Sr{Ce{Na{Ca]5[PO4]3[OH]
  40893. Prismatic crystals up to 2cm long}
  40894. Trigonal
  40895. Brittle}7
  40896. Anhydrous Phosphatesa
  40897. Pegmatites
  40898. Kola Peninsula, FSU
  40899. Mt. Karnasurt, Lovozero massif, Kola Peninsula, Russia, FSU
  40900. Belovite^(Sr,Ce,Na,Ca)5(PO4)3(OH)
  40901. ftsTag
  40902. navid
  40903. ftstitle
  40904. ftsTitleOverride
  40905. BenavidesiteG
  40906. vNot determined
  40907. Not determined
  40908. Pb4[Mn{Fe]Sb6S14
  40909. Polysynthetic twinning common}
  40910. Monoclinic%
  40911. Sulphosalts
  40912. Hydrothermal Ore veinss
  40913. Uchucchacua, Peru; Sweden
  40914. Uchucchacua, Oyon, Cajatambo Prov., Peru
  40915. navid
  40916. site^Pb4(Mn,Fe)Sb6S14
  40917. ftsTag
  40918. Benitoite
  40919. ftstitle
  40920. ftsTitleOverride
  40921. Benitoite
  40922. m6-7_
  40923. Variety of colours
  40924. Transparent_translucent
  40925. Indistinct
  40926. BaTiSi3O9
  40927. Idiomorphic{ pyramidal{ embedded crystals\  no agg}
  40928. Trigonal]
  40929. Conchoidal fracture}
  40930. Silicates
  40931. Metamorphic rocks
  40932. California, Texas, USA; Owithe Valley, Belguim
  40933. Benito Gem mine, Diablo Range, San Benito Co., California, USAg
  40934. Benitoite^BaTiSi3O9
  40935. ftsTag
  40936. Benjaminite
  40937. ftstitle
  40938. ftsTitleOverride
  40939. Benjaminite
  40940. vNot determined
  40941. [Ag{Cu]3[Bi{Pb]7S12
  40942. Monoclinic
  40943. Sulphosalts
  40944. Hydrothermal Ore veins
  40945. Nye County, Nevada, USA;  eastern Karamazasr, Soviet Central Asia
  40946. Outlaw Mine, Nye Co., Nevada, USA
  40947. Benjaminite^(Ag,Cu)3(Bi,Pb)7S12
  40948. ftsTag
  40949. Benstonite
  40950. ftstitle
  40951. ftsTitleOverride
  40952. BenstoniteE
  40953. g3-4_
  40954. White
  40955. Translucent
  40956. [Ba{Sr]6[Ca{Mn]6Mg[CO3]13
  40957. Flat{ unmodified rhombohedral crystals up to 1}25 cm across\ as cleavable masses with cleavage faces up to 1 cm across and as crusts of interlocking saddle_shaped crystals}
  40958. Trigonal
  40959. Anhydrous Carbonates
  40960. Hydrothermal Ore veins
  40961. Arkansas, Illinois, USA; L
  40962. ngban, Sweden[
  40963. National Lead Company, Baroid Division pit, Hot Springs Co., Arkansas, USA
  40964. Benstonite^(Ba,Sr)6(Ca,Mn)6Mg(CO3)13
  40965. ftsTag
  40966. Bentorite
  40967. ftstitle
  40968. ftsTitleOverride
  40969. Bentorite
  40970. Violetu
  40971. Perfect
  40972. Ca6[Cr{Al]2[SO4]3[OH]12}*26H2O
  40973. Hexagonal prisms{ fibrous}
  40974. Trigonal
  40975. Hydrated Sulphates=
  40976. Skarns and Calc_Silicates
  40977. Hatrurim Formation, Southern Israel
  40978. Hatrurim Formation, Dead Sea (W of), Israel
  40979. Bentorite^Ca6(Cr,Al)2(SO4)3(OH)12.*26H2O1
  40980. ftsTag
  40981. Beraunite
  40982. ftstitle
  40983. ftsTitleOverride
  40984. Beraunite
  40985. g3-4]
  40986. Reddish brown
  40987. Translucent
  40988. Fe~2[Fe~3]5[PO4]4[OH]5}*4H2O
  40989. Tabular{ small crystals{ somewhat elongated and vertically striated}I
  40990. Monoclinici
  40991. Hydrated Phosphates
  40992. Oxidized Zones{ weathering products
  40993. South Dakota, New Hampshire, Alabama, Arkansas, New Jersey, North Carolina, Maine, Pennslyvania, USA; Australia; Belgium; Brazil; Czech Republic; Germany; Ireland; FSU
  40994. Hrbek mine, Svat
  40995.  Dobrotiv
  40996. , Bohemia, Czech Republic
  40997. Beraunite^Fe+2(Fe+3)5(PO4)4(OH)5.*4H2O
  40998. ftsTag
  40999. Berborite
  41000. ftstitle
  41001. ftsTitleOverride
  41002. Berborite
  41003. Colourlessy
  41004. Perfect
  41005. Be2[BO3][OH{F]}H2O
  41006. Crystals 0}1_0}5 mm in diameter}
  41007. Trigonal
  41008. Hydrated Borates9
  41009. Skarns and Calc_Silicates
  41010. north-western FSU
  41011. Lupikko shaft, Pitk
  41012. ranta mineral field, Karelia, FSU
  41013. Berborite^Be2(BO3)(OH,F).H2O
  41014. ftsTag
  41015. arelia, FSU
  41016. Berborite^Be2(BO3)(OH,F).H2O
  41017. North Carolina, USA
  41018. ftstitle
  41019. Calderite
  41020. ftstitle
  41021. ftsTitleOverride
  41022. Calderite
  41023. vNot determined
  41024. Yellow}
  41025. [Mn~2{Ca]3[Fe~3{Al]2[SiO4]3
  41026. Cubic
  41027. Orthosilicates
  41028. Otjosondu, Namibia
  41029. Otjosondu, Namibia?
  41030. Calderite^(Mn+2,Ca)3(Fe+3,Al)2(SiO4)3
  41031. ftsTag
  41032. Monocl
  41033. PXCURS
  41034. OUBLECLK
  41035. GFRAME
  41036. 'LQ7`
  41037. RPULLSCRE
  41038. ll-sc
  41039. reen 
  41040. (eq`uivaliFE
  41041. EminZ
  41042. Pegmatite, Custer (near), Custer Co., South Dakota, USA
  41043. Tiptopite^K2(Na,Ca)2Li3Be6(PO4)6(OH)2.H2O
  41044. Tiptopite^K2(Na,Ca)2Li3Be6(PO4)6(OH)2.H2O
  41045. ftsTitleOverride
  41046. Tiptopite
  41047. Batisite
  41048. ftstitle
  41049. ftsTitleOverride
  41050. Batisite?
  41051. k5-6Y
  41052. Brown
  41053. [Ba{K{Na]3Ti2Si4O14
  41054. Elongated crystals}
  41055. Orthorhombic
  41056. Silicates
  41057. Syenites{ Alkali intrusions
  41058. central Aldan, FSU
  41059. Inagli massif, Aldan Region, Yakutia, FSU
  41060. Batisite^(Ba,K,Na)3Ti2Si4O14
  41061. ftsTag
  41062. Baumhauerite
  41063. ftstitle
  41064. ftsTitleOverride
  41065. BaumhaueriteI
  41066. Grey{
  41067. Opaque
  41068. Perfect
  41069. Pb3As4S9
  41070. Short prismatic or tabular crystals}
  41071. Triclinic
  41072. Sulphosalts
  41073. Hydrothermal Ore veins{
  41074. Valais, Switzerland
  41075. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland
  41076. Baumhauerite^Pb3As4S9
  41077. ftsTag
  41078. Baumite
  41079. ftstitle
  41080. ftsTitleOverride
  41081. Baumite
  41082. vNot determined
  41083. Black
  41084. [Mg{Mn~2{Fe~2{Zn]3[Si{Al]2O5[OH]4
  41085. Massive}
  41086. Orthorhombic
  41087. Sheet Silicates
  41088. Skarns and Calc_Silicates
  41089. New Jersey, USA
  41090. Buckwheat Dump, Franklin, Sussex Co., New Jersey, USA
  41091. Baumite^(Mg,Mn+2,Fe+2,Zn)3(Si,Al)2O5(OH)4
  41092. ftsTag
  41093. Bauxite (variety of aluminium hydroxides)
  41094. ftstitle
  41095. ftsTitleOverride
  41096. Bauxite [variety of aluminium hydroxides]
  41097. vNot determined
  41098. Al[OH]3
  41099. Chemical sedimentary rock{ oolithic{ massive{ porous{ earthy}
  41100. Earthy}
  41101. Oxidized Zones{ weathering products
  41102. Weipa, Queensland, Australia
  41103. Bauxite (variety of aluminium hydroxides)^Al(OH)3
  41104. ftsTag
  41105. Bavenite
  41106. ftstitle
  41107. ftsTitleOverride
  41108. Bavenite?
  41109. k5-6Y
  41110. White
  41111. Perfect
  41112. Ca4Be2Al2Si9O26[OH]2
  41113. Prismatic\ also as radial lamellar or fibrous aggregates}
  41114. Orthorhombic/
  41115. Silicates
  41116. Pegmatiteso
  41117. San Diego County, Virginia, North Carolina, California, USA; Austria; Czech Republic; Germany; Italy; Poland; Switzerland; Thailand; FSU; Western Australia
  41118. Baveno, Lago Maggiore, Piemonte, Italy]
  41119. Bavenite^Ca4Be2Al2Si9O26(OH)2
  41120. ftsTag
  41121. Bayerite
  41122. ftstitle
  41123. ftsTitleOverride
  41124. Bayerite?
  41125. vNot determined
  41126. Colourless
  41127. Not determined
  41128. Al[OH]3
  41129. Very fine{ fibrous}
  41130. Monoclinic
  41131. Hydroxides1
  41132. Sedimentary rocks
  41133. Hatrurim, Israel; Sussex, England
  41134. Hartrurim formation, Dead Sea (W of), Israel
  41135. Bayerite^Al(OH)3
  41136. ftsTag
  41137. Bayldonite
  41138. ftstitle
  41139. ftsTitleOverride
  41140. BayldoniteE
  41141. i4-5_
  41142. Green
  41143. Sub_translucent
  41144. Not determined
  41145. PbCu3[AsO4]2[OH]2}H2O
  41146. Massive{ fine_granular to powdery})
  41147. MonoclinicI
  41148. Anhydrous Arsenates
  41149. Oxidized Zones{ weathering products
  41150. Tsumeb, Namibia; Cornwall, England; France; Pima County, Arizona, USA
  41151. Penberthy Creft mine, St. Hilary, Cornwall, England
  41152. Bayldonite^PbCu3(AsO4)2(OH)2.H2O
  41153. ftsTag
  41154. Bayleyite
  41155. ftstitle
  41156. ftsTitleOverride
  41157. Bayleyite
  41158. vNot determined
  41159. Yellow
  41160. Transparent
  41161. Not determined
  41162. Mg2[UO2][CO3]3}*18H2O
  41163. Short prismatic crystals}
  41164. MonoclinicG
  41165. Hydrated Carbonates
  41166. Sedimentary Uranium Ores
  41167. Arizona, New Mexico, Wyoming, Colorado Plateau region, USA; Morocco
  41168. Hillside Mine, Bagdad, Yavapai Co., Arizona, USA?
  41169. Bayleyite^Mg2(UO2)(CO3)3.*18H2O
  41170. ftsTag
  41171. Baylissite
  41172. ftstitle
  41173. ftsTitleOverride
  41174. BaylissiteC
  41175. vNot determined
  41176. Colourless
  41177. Not determined
  41178. K2Mg[CO3]2}*4H2O
  41179. Crusts}
  41180. Monoclinic
  41181. Hydrated Carbonates
  41182. Altered Ultramafic rocksi
  41183. Canton Berne, Switzerland
  41184. Gerstenegg (Kabelstollen Gerstenegg-Grimsel I), Grimsel, Bern, Switzerland
  41185. Baylissite^K2Mg(CO3)2.*4H2O
  41186. ftsTag
  41187. Bazirite
  41188. ftstitle
  41189. ftsTitleOverride
  41190. Bazirite?
  41191. vNot determined
  41192. Colourless
  41193. Not determined
  41194. BaZrSi3O9
  41195. Prismatic crystals up to 0}65 mm in length{ commonly as anhedral grains}'
  41196. TrigonalE
  41197. Silicates
  41198. Intermediate to acid Igneous rocks
  41199. Inverness-shire, Scotland
  41200. Rockall Island, Inverness-shire, Scotland
  41201. Bazirite^BaZrSi3O9?
  41202. ftsTag
  41203. Bazzite
  41204. ftstitle
  41205. ftsTitleOverride
  41206. Bazzite
  41207. m6-7Y
  41208. Blues
  41209. Transparent
  41210. Not determined
  41211. Be3[Sc{Al]2Si6O18
  41212. Acicular crystals}    
  41213. Trigonal'
  41214. Ring SilicatesK
  41215. Pegmatitesk
  41216. Kazakhstan, FSU; Austria; Italy; Switzerland
  41217. Baveno, Lago Maggiore, Piemonte, Italy
  41218. Bazzite^Be3(Sc,Al)2Si6O18
  41219. ftsTag
  41220. Beaverite
  41221. ftstitle
  41222. ftsTitleOverride
  41223. Beaverite
  41224. vNot determined
  41225. Yellow
  41226. Pb[Cu~2{Fe~3{Al]6[SO4]4[OH]12
  41227. Earthy friable masses}
  41228. Trigonal
  41229. Anhydrous Sulphates
  41230. Oxidized Zones{ weathering products
  41231. Utah, USA
  41232. Horn Silver Mine, Frisco, Beaver Co., Utah, USA
  41233. Beaverite^Pb(Cu+2,Fe+3,Al)6(SO4)4(OH)12
  41234. ftsTag
  41235. Becquerelite
  41236. ftstitle
  41237. ftsTitleOverride
  41238. BecquereliteI
  41239. e2-3c
  41240. Yellow
  41241. Transparent
  41242. Perfect
  41243. Ca[UO2]6O4[OH]6}*8H2O
  41244. Prismatic crystals{ elongated{ occasionally tabular}5
  41245. OrthorhombicW
  41246. Oxidess
  41247. Oxidized Zones{ weathering products
  41248. Katanga, Democratic Republic of Congo; Colorado, USA
  41249. Shinkolobwe (Kasolo), Shaba, Democratic Republic of Congo
  41250. Becquerelite^Ca(UO2)6O4(OH)6.*8H2O
  41251. ftsTag
  41252. e2-3c
  41253. Yellow
  41254. Transparent
  41255. Perfect
  41256. Ca[UO2]6O4[OH]6}*8H2O
  41257. Prismatic crystals{ elongated{ occasionally tabular}5
  41258. OrthorhombicW
  41259. Oxidess
  41260. Oxidized Zones{ weathering products
  41261. Katanga, Democratic Republic of Congo; Colorado, USA
  41262. Shinkolobwe (Kasolo), Shaba, Democratic Republic of Congo
  41263. Becquerelite^Ca(UO2)6O4(OH)6.*8H2O
  41264. Bellingerite^Cu3(IO3)6.*2H2O
  41265. Black
  41266. Translucent-opaque
  41267. Massive.
  41268. Y4(Si,H)4O12-x(OH)4+2x
  41269. Monoclinic
  41270. Silicates
  41271. Pegmatites
  41272. Barium-pharmacosiderite
  41273. ftstitle
  41274. ftsTitleOverride
  41275. Barium_pharmacosiderite
  41276. g3-4w
  41277. Reddish brown
  41278. Not determined
  41279. BaFe4[AsO4]3O2[OH]5}*5H2O
  41280. Cubic crystals}
  41281. Tetragonal5
  41282. Hydrated Arsenates]
  41283. Oxidized Zones{ weathering products
  41284. Schramberg, Germany; Czech Republic; France; New Jersey, USA
  41285. Clara mine, Wolfach, Schwarzwald, Baden-W
  41286. rttemberg, Germany;
  41287. Barium-pharmacosiderite^BaFe4(AsO4)3O2(OH)5.*5H2O
  41288. ftsTag
  41289. Barnesite
  41290. ftstitle
  41291. ftsTitleOverride
  41292. Barnesite
  41293. vNot determined
  41294. Not determined
  41295. [Na{Ca]2[V~5]6O16}*3H2O
  41296. Microscopic bladed to fibrous crystals in loose aggregates or radiating clusters}  In continuous coatings{ velvety with botryoidal appearance}w
  41297. Monoclinic
  41298. Vanadium Oxysalts
  41299. Oxidized Zones{ weathering products
  41300. Grand County, Utah, USA
  41301. Cactus Rat mines, Thompson (near), Grand Co., Utah, USA
  41302. Barnesite^(Na,Ca)2(V+5)6O16.*3H2O
  41303. ftsTag
  41304. Barrerite
  41305. ftstitle
  41306. ftsTitleOverride
  41307. Barrerite
  41308. vNot determined
  41309. White
  41310. Not determined
  41311. [Na{K{Ca]2Al2Si7O18}*7H2O
  41312. Orthorhombic
  41313. Framework Silicates
  41314. Late stage cavities in Volcanic rocks
  41315. Sardinia, Italy
  41316. Cagliari, Capo Pula, Efisia Tower (S), Sardegna (Sardinia), Italy
  41317. Barrerite^(Na,K,Ca)2Al2Si7O18.*7H2O
  41318. ftsTag
  41319. Barringerite
  41320. ftstitle
  41321. ftsTitleOverride
  41322. BarringeriteE
  41323. vNot determined
  41324. White
  41325. Not determined
  41326. [Fe{Ni]2P
  41327. Trigonal
  41328. Native elements and Alloys
  41329. Meteorites9
  41330. Deep SpaceY
  41331. Ollague Pallasite Meteorite, Tops, New South Wales, Australia
  41332. Barringerite^(Fe,Ni)2P
  41333. ftsTag
  41334. Barringtonite
  41335. ftstitle
  41336. ftsTitleOverride
  41337. Barringtonite
  41338. vNot determined
  41339. Colourless
  41340. Distinct in one direction
  41341. MgCO3}*2H2O
  41342. Minute nodular with radiating fibrous or acicular structure}3
  41343. Triclinic
  41344. Hydrated Carbonates
  41345. Efflorescences
  41346. Rainbow Falls, Barrington Tops, NSW, Australia
  41347. Rainbow Falls, Semphill Creek, Barrington Tops, New South Wales, AustraliaE
  41348. Barringtonite^MgCO3.*2H2O
  41349. ftsTag
  41350. Bartelkeite
  41351. ftstitle
  41352. ftsTitleOverride
  41353. Bartelkeite
  41354. i4-5_
  41355. Colourless
  41356. Distinct in one direction
  41357. PbFe~2Ge3O8
  41358. As tabular or acicular crystals up to 1 mm in maximum dimension}'
  41359. MonoclinicG
  41360. Oxidesc
  41361. Oxidized Zones{ weathering products
  41362. Tsumeb, Namibia
  41363. Tsumeb, Namibia
  41364. Bartelkeite^PbFe+2Ge3O8
  41365. ftsTag
  41366. Barylite
  41367. ftstitle
  41368. ftsTitleOverride
  41369. BaryliteA
  41370. o7-8[
  41371. Blueu
  41372. Transparent_translucent
  41373. Perfect
  41374. BaBe2Si2O7
  41375. Thin tabular crystals{ sometimes prismatic with square cross_section}
  41376. Orthorhombic_
  41377. Silicates
  41378. Skarns and Calc_Silicates
  41379. New Jersey, Colorado, USA; Canada; Norway; Sweden
  41380. ngban mine, Filipstad (near), V
  41381. rmland, Sweden=
  41382. Barylite^BaBe2Si2O7
  41383. ftsTag
  41384. Barysilite
  41385. ftstitle
  41386. ftsTitleOverride
  41387. BarysiliteC
  41388. g3-4]
  41389. White
  41390. Distinct in one direction
  41391. Pb8Mn[Si2O7]3
  41392. Massive\ curved lamellar structure}
  41393. Trigonal%
  41394. Silicates
  41395. Skarns and Calc_Silicates
  41396. New Jersey, USA; L
  41397. ngban, Vermland, Sweden
  41398. Harstigen mine, Pajsberg, V
  41399. rmland, Sweden
  41400. Barysilite^Pb8Mn(Si2O7)3-
  41401. ftsTag
  41402. Barytocalcite
  41403. ftstitle
  41404. ftsTitleOverride
  41405. Barytocalcite
  41406. White
  41407. Transparent_translucent
  41408. Perfect
  41409. BaCa[CO3]2
  41410. Small prismatic crystals in druses\ granular}
  41411. MonoclinicQ
  41412. Brittle} Fluoresces pale yello under ultraviolet light}
  41413. Anhydrous Carbonates
  41414. Hydrothermal Ore veins
  41415. Cumberland, England, UK; L
  41416. ngban, Sweden; Sachsen, GermanyE
  41417. Blagill mine, Alston Moor, Cumberland, England
  41418. Barytocalcite^BaCa(CO3)2
  41419. ftsTag
  41420. Barytolamprophyllite
  41421. ftstitle
  41422. ftsTitleOverride
  41423. BarytolamprophylliteY
  41424. e2-3s
  41425. Brown
  41426. Perfect
  41427. [Na{K]2[Ba{Ca{Sr]2[Ti{Fe]3[SiO4]4[O{OH]2
  41428. Foliated aggregates}
  41429. Monoclinic5
  41430. Brittle}S
  41431. Silicates
  41432. Pegmatites
  41433. Kola Peninsula, Russia
  41434. Lovozero massif, Kola Peninsula, Russia, FSU
  41435. Barytolamprophyllite^(Na,K)2(Ba,Ca,Sr)2(Ti,Fe)3(SiO4)4(O,OH)2
  41436. ftsTag
  41437. Basaluminite
  41438. ftstitle
  41439. ftsTitleOverride
  41440. BasaluminiteI
  41441. vNot determined
  41442. White
  41443. Not determined
  41444. Al4[SO4][OH]10}*5H2O
  41445. Microcrystalline{ massive\ compact to powdery}
  41446. Trigonal;
  41447. Fracture conchoidal when compact}
  41448. Hydrated Sulphates
  41449. Sedimentary rocks
  41450. Utah, Kansas, Iowa, Indianan, Tennessee, Maryland, Arizona, Virginia, USA; England; France3
  41451. Lodge pit, Irchester, Northamptonshire, England
  41452. Basaluminite^Al4(SO4)(OH)10.*5H2O
  41453. ftsTag
  41454. Bassanite
  41455. ftstitle
  41456. ftsTitleOverride
  41457. Bassanite
  41458. vNot determined
  41459. Colourless
  41460. Not determined
  41461. Ca2[SO4]2}H2O
  41462. Microscopic needles in parallel arrangement}
  41463. Orthorhombic3
  41464. Hydrated Sulphates[
  41465. Fumaroles
  41466. Mt. Vesuvius, Italy; Nova Scotia; Arizona, USA; Switzerland; Tunisia
  41467. Mt. Vesuvius, Napoli, Campania, Italy
  41468. Bassanite^Ca2(SO4)2.H2O
  41469. ftsTag
  41470. Bassetite
  41471. ftstitle
  41472. ftsTitleOverride
  41473. Bassetite
  41474. e2-3]
  41475. Green
  41476. Transparent
  41477. Perfect
  41478. Fe~2[UO2]2[PO4]2}*8H2O
  41479. Crystals thin lozenge_shaped plates}
  41480. Monoclinic?
  41481. Hydrated Phosphates
  41482. Sedimentary Uranium Ores
  41483. Arizona, Utah, USA; Cornwall, England
  41484. Basset mines, Redruth, Cornwall, England
  41485. Bassetite^Fe+2(UO2)2(PO4)2.*8H2OQ
  41486. ftsTag
  41487. Bastn
  41488. site-(Y)
  41489. ftstitle
  41490. ftsTitleOverride
  41491. Bastnasite_[Y]K
  41492. i4-5e
  41493. Reddish brown
  41494. Not determined
  41495. [Y{Ce][CO3]F
  41496. Massive\ fine_grained}
  41497. Trigonal
  41498. Anhydrous CarbonatesC
  41499. Pegmatitesc
  41500. Kazakhstan, FSU
  41501. Kazakhstan, FSU
  41502. Bastn
  41503. site-(Y)^(Y,Ce)(CO3)F
  41504. ftsTag
  41505. Bastn
  41506. site-(Ce) (Bastnaesite)^(Ce,La)(CO3)F
  41507. Perfect
  41508. LiFe~2PO4
  41509. Crystals rare\ stout prismatic{ often with rounded or rough faces\ usually massive{ cleavable}
  41510. Orthorhombic
  41511. Fracture subconchoidal to uneven}
  41512. Pegmatites
  41513. Anhydrous Phosphates
  41514. Banalsite
  41515. ftstitle
  41516. ftsTitleOverride
  41517. Banalsite
  41518. White
  41519. Translucent
  41520. Distinct in one direction
  41521. BaNa2Al4Si4O16
  41522. Massive}    
  41523. Orthorhombic+
  41524. Framework Silicates
  41525. Caernarvonshire, Wales; L
  41526. ngban, Sweden
  41527. Benallt mine, Rhiw, Lleyn Peninsula, Caernavonshire (Gwynedd), Wales
  41528. Banalsite^BaNa2Al4Si4O16%
  41529. ftsTag
  41530. Bandylite
  41531. ftstitle
  41532. ftsTitleOverride
  41533. Bandylite
  41534. e2-3_
  41535. Bluey
  41536. Translucent
  41537. Perfect
  41538. CuB[OH]4Cl
  41539. Crystals tabular or equant{ small flattened oval or rounded aggregates randomly scattered on matrix}S
  41540. Tetragonals
  41541. Flexible}
  41542. Anhydrous Borates
  41543. Oxidized Zones{ weathering products
  41544. Mina Quetena, Chile
  41545. Quetena Mine, Calama, Antofagasta, Chile]
  41546. Bandylite^CuB(OH)4Cl
  41547. ftsTag
  41548. Bannermanite
  41549. ftstitle
  41550. ftsTitleOverride
  41551. BannermaniteG
  41552. vNot determined
  41553. Black
  41554. Perfect
  41555. [Na{K]x[V~4]x[V~5]6_xO15  [x = *0}7]
  41556. Lathlike crystals}    
  41557. Monoclinic)
  41558. Vanadium Oxysalts
  41559. Fumaroles
  41560. Izalco Volcano, El Salvador
  41561. Izalco Volcano, MR and L Fumaroles, El Salvador
  41562. Bannermanite^(Na,K)x(V+4)x(V+5)6-xO15  (x = *0.7)
  41563. ftsTag
  41564. Bannisterite
  41565. ftstitle
  41566. ftsTitleOverride
  41567. BannisteriteI
  41568. Brown
  41569. Translucent
  41570. Perfect
  41571. KCa[Fe~2{Mn~2{Zn{Mg]20[Si{Al]32O76[OH]16}*4_12H2O
  41572. Aggregates of anhedral plates up to 5cm across cleavage surfaces}
  41573. Monoclinic}
  41574. Silicates
  41575. Metamorphic rocks
  41576. New Jersey, USA; Caernarvonshire, Wales; Broken Hill, NSW, Australia; Japan
  41577. Benallt mine, Rhiw, Lleyn Peninsula, Caernarvonshire (Gwynedd), Wales
  41578. Bannisterite^KCa(Fe+2,Mn+2,Zn,Mg)20(Si,Al)32O76(OH)16.*4-12H2O
  41579. ftsTag
  41580. Baotite
  41581. ftstitle
  41582. ftsTitleOverride
  41583. Baotite
  41584. Brown
  41585. Good in two directions
  41586. Ba4[Ti{Nb]8Si4O28Cl
  41587. Grains and partly faced crystals 0}8_4mm in size\ isometric masses{ often with rectangular outline{ up to 10cm in size}
  41588. Tetragonalw
  41589. Cleavage two directions at 90_{ hackly fracture{ brittle}
  41590. Silicates
  41591. Pegmatites
  41592. Montana, USA; China
  41593. Baotou (Paotow), Inner Mongolia, Chinam
  41594. Baotite^Ba4(Ti,Nb)8Si4O28Cl
  41595. ftsTag
  41596. Bararite
  41597. ftstitle
  41598. ftsTitleOverride
  41599. Bararite?
  41600. e2-3Y
  41601. White
  41602. Perfect
  41603. [NH4]2SiF6
  41604. Crusts\ crystals tabular{ sometimes twinned\ mammillary or arborescent}
  41605. Trigonal/
  41606. Halides
  41607. Fumaroles
  41608. Mt. Vesuvius, Italy; Schwarzwald, Germany
  41609. Barari colliery, Jharia coalfield, Bengal, India
  41610. Bararite^(NH4)2SiF6
  41611. ftsTag
  41612. Barbertonite
  41613. ftstitle
  41614. ftsTitleOverride
  41615. BarbertoniteK
  41616. c1-2e
  41617. Violet
  41618. Translucent_Transparent
  41619. Perfect
  41620. Mg6Cr2CO3[OH]16}*4H2O
  41621. Massive\ in matted or twisted masses of fibres or plates\ cross_fibre veinlets}
  41622. Trigonal}
  41623. Laminae flexible{ inelastic{ greasy feel}
  41624. Hydrated Carbonates
  41625. Altered Ultramafic rocks
  41626. Barberton district, Transvaal, South Africa; Cunnigsburgh, Scotland; Dundas, Tasmania
  41627. Kaapsche Hoop, Barberton, Transvaal, South Africa
  41628. Barbertonite^Mg6Cr2CO3(OH)16.*4H2O
  41629. ftsTag
  41630. Barbosalite
  41631. ftstitle
  41632. ftsTitleOverride
  41633. Barbosalite
  41634. k5-6_
  41635. Dark green
  41636. Not determined
  41637. Fe~2[Fe~3]2[PO4]2[OH]2
  41638. Crystals prismatic{ short{ small\ massive\ powdery crusts}
  41639. Monoclinic?
  41640. Anhydrous Phosphatesi
  41641. Late stage cavities in Granites or Syenites
  41642. South Dakota, USA; Brazil
  41643. Sapucaia Pegmatite, Galileia, Minas Gerais, Brazil#
  41644. Barbosalite^Fe+2(Fe+3)2(PO4)2(OH)2e
  41645. ftsTag
  41646. Barentsite
  41647. ftstitle
  41648. ftsTitleOverride
  41649. BarentsiteC
  41650. Colourless{
  41651. Perfect
  41652. Na7AlH2[CO3]4F4
  41653. 3_5Mm grains}
  41654. Triclinic
  41655. Anhydrous Carbonates-
  41656. PegmatitesM
  41657. Kola Peninsula, FSU
  41658. Mt. Restinyon, Khibina massif (NE), Kola Peninsula, Russia, FSU
  41659. Barentsite^Na7AlH2(CO3)4F4
  41660. ftsTag
  41661. Bariandite
  41662. ftstitle
  41663. ftsTitleOverride
  41664. BarianditeE
  41665. vNot determined
  41666. Black
  41667. Opaque
  41668. Perfect
  41669. Al3[V~5{V~4]40O100}*90H2O
  41670. As fibres up to 3mm long{ platy}'
  41671. MonoclinicG
  41672. Organic Compounds
  41673. Oxidized Zones{ weathering products
  41674. Mounana, Gabon
  41675. Mounana mine, Franceville, Haut-Ogoou
  41676. , Gabon
  41677. Bariandite^Al3(V+5,V+4)40O100.*90H2OU
  41678. ftsTag
  41679. Baricite
  41680. ftstitle
  41681. ftsTitleOverride
  41682. Baricite?
  41683. c1-2Y
  41684. Colourlessy
  41685. Perfect
  41686. [Mg{Fe~2]3[PO4]2}*8H2O
  41687. Plates up to 12cm in maximum dimension and up to 5cm thick}
  41688. Monoclinic5
  41689. Hydrated Phosphates
  41690. Sedimentary rocks
  41691. north-eastern Yukon Territory, Canada
  41692. Rapid Creek, Big Fish River-- Blow River Area, Yukon Territory, Canada
  41693. Baricite^(Mg,Fe+2)3(PO4)2.*8H2O
  41694. ftsTag
  41695. Bario-Orthojoaquinite
  41696. ftstitle
  41697. ftsTitleOverride
  41698. Bario_Orthojoaquinite
  41699. k5-6q
  41700. Yellow to yellowish brown
  41701. [Ba{Sr]4[Fe~2]2Ti2Si8O26}H2O
  41702. Bipyramidal crystals up to 8mm}
  41703. OrthorhombicE
  41704. Silicates
  41705. Metamorphic rocks
  41706. San Benito county, California, USA
  41707. Bario-Orthojoaquinite^(Ba,Sr)4(Fe+2)2Ti2Si8O26.H2O
  41708. ftsTag
  41709. Bariopyrochlore (Pandaite)
  41710. ftstitle
  41711. ftsTitleOverride
  41712. Bariopyrochlore [Pandaite]a
  41713. i4-5{
  41714. Yellow to yellowish brown
  41715. [Ba{Sr]2[Nb{Ti]2[O{OH]7
  41716. Cubic
  41717. Oxides+
  41718. CarbonatitesM
  41719. near Mbeya, Tanzaniaw
  41720. Panda Hill, Mbeya (near), Tanzania
  41721. Bariopyrochlore (Pandaite)^(Ba,Sr)2(Nb,Ti)2(O,OH)7
  41722. ftsTag
  41723. Cl-Tyretskite
  41724. ftstitle
  41725. ftsTitleOverride
  41726. Cl_Tyretskite
  41727. vNot determined
  41728. Ca2B5O8Cl[OH]2
  41729. Triclinic
  41730. Boulby K mine, England
  41731. Cl-Tyretskite^Ca2B5O8Cl(OH)2
  41732. ftsTag
  41733. 10(Fe,Pb)S6
  41734. M|    UCT!:
  41735. WM_MDIGE
  41736. TACTIVE
  41737. tton("up
  41738. ");Chang1
  41739. "JI(`win
  41740. 31wh.hlp
  41741. ', `user031')8
  41742. ov>rL
  41743. ov2__
  41744. Ple_F
  41745. Translucent
  41746. Not determined
  41747. PbZnFe~2[AsO4]2}H2O
  41748. Awaruite
  41749. ftstitle
  41750. ftsTitleOverride
  41751. AwaruiteC
  41752. Silverw
  41753. Opaque
  41754. Ni2Fe to Ni3Fe
  41755. Small plates and grains\ anhedral to subhedral\ rarely up to 4mm across}/
  41756. Cubic
  41757. Malleable}k
  41758. Native elements and Alloys
  41759. Altered Ultramafic rocks
  41760. Awarua Bay, New Zealand; Oregon; Canada; Norway; Japan; Tasmania
  41761. Gorge river, New ZealandM
  41762. Awaruite^Ni2Fe to Ni3Fe
  41763. ftsTag
  41764. Axinite
  41765. ftstitle
  41766. ftsTitleOverride
  41767. Axinite
  41768. m6-7Y
  41769. Lilac
  41770. Transparent
  41771. Ca2Fe~2Al2BSi4O15[OH] [Ferro_Axinite]
  41772. Tabular{ wedge_shaped{ granular{ compact{ disseminated}
  41773. Triclinic
  41774. Conchoidal{ brittle}
  41775. Orthosilicates
  41776. Skarns and Calc_Silicates
  41777. Canton Graubnnden, Switzerland
  41778. Axinite^Ca2Fe+2Al2BSi4O15(OH) (Ferro-Axinite)
  41779. ftsTag
  41780. Azoproite
  41781. ftstitle
  41782. ftsTitleOverride
  41783. Azoproite
  41784. k5-6_
  41785. Black
  41786. Transparent
  41787. [Mg{Fe~2]2[Fe~3{Ti{Mg]BO5
  41788. Crystals prismatic{ 1_20mm long and 0}1 _ 5mm wide}
  41789. OrthorhombicS
  41790. Fracture conchoidal{ brittle}
  41791. Anhydrous Borates
  41792. Skarns and Calc_Silicates
  41793. Siberia, FSU
  41794. Tazheranskiy massif, Baikal, Siberia, FSU
  41795. Azoproite^(Mg,Fe+2)2(Fe+3,Ti,Mg)BO5
  41796. ftsTag
  41797. Azurite
  41798. ftstitle
  41799. ftsTitleOverride
  41800. Azurite
  41801. g3-4Y
  41802. Blues
  41803. Transparent_opaque
  41804. Imperfect
  41805. Cu3[CO3]2[OH]2
  41806. Short_prismatic{  thick_tabular{ massive{ earthy{ botryoidal{ encrustations{ coatings}K
  41807. Monoclinick
  41808. Brittle{ uneven fracture}
  41809. Anhydrous Carbonates
  41810. Oxidized Zones{ weathering products
  41811. Widespread; Bisbee, Arizona, New Mexico, Nevada, Utah, Washington, California, USA; Broken Hill, Australia; China; France; Italy; Mexico; Morocco; Tsumeb, Namibia
  41812. Azurite^Cu3(CO3)2(OH)2
  41813. iOCl'
  41814. ftsTag
  41815. Babefphite
  41816. ftstitle
  41817. ftsTitleOverride
  41818. BabefphiteE
  41819. g3-4_
  41820. White
  41821. BaBe[PO4][F{O]
  41822. Grains of isometric and rarely of flattened tabular form up to 1mm x 1}5mm in size}
  41823. TetragonalC
  41824. Very brittle}
  41825. Anhydrous Phosphates
  41826. Syenites{ Alkali intrusions
  41827. Siberia, FSU
  41828. Siberia, Russia, FSU
  41829. Babefphite^BaBe(PO4)(F,O)
  41830. ftsTag
  41831. Babingtonite
  41832. ftstitle
  41833. ftsTitleOverride
  41834. BabingtoniteI
  41835. k5-6c
  41836. Dark green
  41837. Perfect
  41838. Ca2[Fe~2{Mn]Fe~3Si5O14[OH]
  41839. Crystals short prismatic or platy}    
  41840. Triclinic
  41841. Fracture uneven{ brittle}
  41842. Chain Silicates
  41843. Late stage cavities in Granites or Syenites
  41844. Arizona, Massachusetts, New Jersey, USA; Devon, England; Germany; India; Italy; Norway-
  41845. Arendal, Norway
  41846. Babingtonite^Ca2(Fe+2,Mn)Fe+3Si5O14(OH)
  41847. ftsTag
  41848. Bafertisite
  41849. ftstitle
  41850. ftsTitleOverride
  41851. Bafertisite
  41852. k5-6a
  41853. Ba[Fe~2{Mn]2TiSi2O7[O{OH]2
  41854. Aggregates of acicular crystals 1}5cm long}
  41855. Monoclinic'
  41856. Cleavage has one distinct{ one poor}a
  41857. Silicates
  41858. Hydrothermal Ore veins
  41859. North Carolina, USA; Mongolia
  41860. Bayan-Obo deposit, Baotou (Paotow), Inner Mongolia, China
  41861. Bafertisite^Ba(Fe+2,Mn)2TiSi2O7(O,OH)2w
  41862. ftsTag
  41863. Baghdadite
  41864. ftstitle
  41865. ftsTitleOverride
  41866. BaghdaditeE
  41867. m6-7_
  41868. Colourless
  41869. Ca3[Zr{Ti]Si2O9
  41870. Long stout{ prismatic grains}
  41871. Monoclinic
  41872. Conchoidal fracture}=
  41873. Silicates
  41874. Skarns and Calc_Silicates
  41875. Qala-Dizeh region, north-eastern Iraq
  41876. Dupezeh Mt., Hero Town (near), Qala-Dizeh (Qala-Diza), Iraq (NE)
  41877. Baghdadite^Ca3(Zr,Ti)Si2O9Y
  41878. ftsTag
  41879. Bakerite
  41880. ftstitle
  41881. ftsTitleOverride
  41882. BakeriteA
  41883. i4-5[
  41884. Colourless{
  41885. Transparent
  41886. Not determined
  41887. Ca4B4[BO4][SiO4]3[OH]3}H2O
  41888. Crystals stout prismatic{ thin tabular{ nodules and veins{ dense and microcrystalline}]
  41889. Monoclinic}
  41890. Orthosilicates
  41891. Evaporites
  41892. California, USA; Mexico; Turkey
  41893. Furnace Creek, Death Valley, Inyo Co., California, USAC
  41894. Bakerite^Ca4B4(BO4)(SiO4)3(OH)3.H2O
  41895. ftsTag
  41896. Balangeroite
  41897. ftstitle
  41898. ftsTitleOverride
  41899. BalangeroiteE
  41900. vNot determined
  41901. Brown
  41902. [Mg{Fe~2{Fe~3{Mn~2]42Si16O54[OH]40
  41903. Asbestiform fibres}
  41904. Orthorhombic
  41905. Silicates
  41906. Altered Ultramafic rocksY
  41907. Piemonte, Italy
  41908. San Vittore mine, Balangero serpentinite, Lanzo massif, Lanzo Valley, Piemonte, Italy
  41909. Balangeroite^(Mg,Fe+2,Fe+3,Mn+2)42Si16O54(OH)40
  41910. ftsTag
  41911. Balipholite
  41912. ftstitle
  41913. ftsTitleOverride
  41914. Balipholite
  41915. vNot determined
  41916. Yellow
  41917. Not determined
  41918. BaMg2LiAl3Si4O12[OH{F]8
  41919. Orthorhombic
  41920. Silicates
  41921. Late stage cavities in Granites or Syenites
  41922. Hunan, China}
  41923. Hsianhualing area, Linwu, Hunan, China
  41924. Balipholite^BaMg2LiAl3Si4O12(OH,F)8
  41925. ftsTag
  41926. Balkanite
  41927. ftstitle
  41928. ftsTitleOverride
  41929. Balkanite
  41930. g3-4]
  41931. Greyw
  41932. Opaque
  41933. Cu9Ag5HgS8
  41934. Crystals prismatic{ rodlike{ elongated{ isometric in cross_section{ striated parallel to elongation{ grains up to 2_3mm{ twinning polysynthetic}s
  41935. Orthorhombic
  41936. Sulphides{ Tellurides etc
  41937. Hydrothermal Ore veins
  41938. Stara Planina, Bulgaria
  41939. Sedmochislenitsi mine, Vratsa district, Balkan Peninsula, Bulgariaw
  41940. Balkanite^Cu9Ag5HgS8
  41941. ftsTag
  41942. Balyakinite
  41943. ftstitle
  41944. ftsTitleOverride
  41945. Balyakinite
  41946. e2-3_
  41947. Green
  41948. CuTeO3
  41949. Intergrowths of 0}5mm{ very small short prismatic crystals}
  41950. Orthorhombic%
  41951. Selenites{ Selenates{ Tellurites{ Telluratesg
  41952. Oxidized Zones{ weathering products
  41953. eastern Sayan, central Kamchatka, FSU
  41954. Pionersk deposit, Sayan (E) and Aginsk deposit, Kamchatka, FSU1
  41955. Balyakinite^CuTeO3c
  41956. ftsTag
  41957. Chromium
  41958. ftstitle
  41959. ftsTitleOverride
  41960. Chromium;
  41961. vNot determined
  41962. Not determined
  41963. Cubic
  41964. Native elements and Alloys
  41965. Skarns and Calc_Silicates
  41966. Sichuan, China=
  41967. Unspecified locality, Sichuan, Chinaw
  41968. Chromium^Cr
  41969. ftsTag
  41970. Tusion River Valley, Pamir Mountains, FSU
  41971. ftstitle
  41972. Tusion River valley, Pamir Mts. (SW), Russia (?), FSU
  41973. Tusionite^Mn+2Sn+4(BO3)2
  41974. Atelestite
  41975. ftstitle
  41976. ftsTitleOverride
  41977. AtelestiteG
  41978. i4-5a
  41979. Yellow}
  41980. Transparent_translucent
  41981. Indistinct
  41982. Bi8[AsO4]3O5[OH]5
  41983. Crystals minute{ tabular{ mammillary or spherical crystalline aggregates with smooth surface}
  41984. Monoclinic
  41985. Fracture subconchoidal}
  41986. Anhydrous Arsenates
  41987. Oxidized Zones{ weathering products
  41988. Sachsen, Germany?
  41989. Neuhilfe Mine, Schneeberg, Sachsen, Germany
  41990. Atelestite^Bi8(AsO4)3O5(OH)5
  41991. ftsTag
  41992. Athabascaite
  41993. ftstitle
  41994. ftsTitleOverride
  41995. AthabascaiteE
  41996. vNot determined
  41997. Not determined
  41998. Cu5Se4
  41999. As elongated lath_shaped grains}
  42000. Orthorhombic
  42001. Sulphides{ Tellurides etc
  42002. Hydrothermal Ore veins_
  42003. Northern Saskatchewan, Canada; Czech Republic; France
  42004. Martin Lake mine, Beaverlodge Lake, Saskatchewan, Canada
  42005. Athabascaite^Cu5Se4
  42006. ftsTag
  42007. Atokite
  42008. ftstitle
  42009. ftsTitleOverride
  42010. Atokite
  42011. i4-5U
  42012. Not determinedy
  42013. [Pd{Pt]3Sn
  42014. Single microscopic grains}
  42015. Cubic
  42016. Native elements and Alloys
  42017. Basic and Ultrabasic Volcanic rocks
  42018. Bushveld Igneous Complex, South Africa
  42019. Atok mine, Merensky Reef, Bushveld Igneous Complex, South Africa
  42020. Atokite^(Pd,Pt)3Sn
  42021. ftsTag
  42022. Attakolite (Attacolite)
  42023. ftstitle
  42024. ftsTitleOverride
  42025. Attakolite [Attacolite]
  42026. vNot determined
  42027. [Ca{Mn{Sr]3Al6[PO4{SiO4]7}*3H2O
  42028. Massive{}
  42029. Orthorhombic
  42030. Hydrated Phosphates
  42031. Skarns and Calc_Silicates
  42032. , southern Sweden
  42033. Vestan
  42034.  mine, N
  42035. stum (near), Kristianstad, Sweden
  42036. Attakolite (Attacolite)^(Ca,Mn,Sr)3Al6(PO4,SiO4)7.*3H2O
  42037. ftsTag
  42038. Aubertite
  42039. ftstitle
  42040. ftsTitleOverride
  42041. Aubertite
  42042. vNot determined
  42043. Perfect
  42044. CuAl[SO4]2Cl}*14H2O
  42045. Triclinic
  42046. Compound Sulphates
  42047. Oxidized Zones{ weathering products
  42048. Antofagasta Province, Chile
  42049. Quetena Mine, Calama, Antofagasta, Chile
  42050. Aubertite^CuAl(SO4)2Cl.*14H2O
  42051. ftsTag
  42052. Augelite
  42053. ftstitle
  42054. ftsTitleOverride
  42055. AugeliteC
  42056. i4-5]
  42057. Variety of colours
  42058. Transparent_translucent
  42059. Perfect
  42060. Al2[PO4][OH]3
  42061. Crystals thick tabular{ also prismatic to acicular or as thin triangular plates\ massive}
  42062. Monoclinic
  42063. Fracture uneven{ brittle}
  42064. Anhydrous Phosphates
  42065. Pegmatites
  42066. Widespread. White Mountain, Mono county, California, South Dakota, Maine, USA; Bolivia; Brazil; Canada; Rwanda; Uganda; Sweden
  42067. Vestan
  42068.  mine, N
  42069. stum, Kristianstad, Sweden
  42070. Augelite^Al2(PO4)(OH)3    
  42071. ftsTag
  42072. Augite
  42073. ftstitle
  42074. ftsTitleOverride
  42075. Augite=
  42076. k5-6W
  42077. Brown
  42078. Translucent_opaque
  42079. [Ca{Na][Mg{Fe{Al{Ti][Si{Al]2O6
  42080. Short columnar{ thick tabular{ needle_shaped crystals\  disseminated{ granular{ massive{ compact}
  42081. Monoclinic
  42082. Conchoidal}
  42083. Chain Silicates
  42084. Basic and Ultrabasic Volcanic rocks
  42085. Widespread, many localities, USA; Canada; Czech Republic, Finland, Germany, Greenland; India; Italy; Japan; Namibia; Norway; Scotland; Sweden; FSU and elsewhere
  42086. Augite^(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al)2O6
  42087. ftsTag
  42088. Aurichalcite
  42089. ftstitle
  42090. ftsTitleOverride
  42091. AurichalciteK
  42092. c1-2e
  42093. Greenish blue
  42094. Transparent
  42095. Perfect
  42096. [Zn{Cu]5[CO3]2[OH]6
  42097. Fine needle_shaped{ finely foliaceous crystals\  fibrous{ scaly{ granular{ compact{ massive{ as efflorescences}
  42098. Orthorhombic
  42099. Soft}
  42100. Anhydrous Carbonates
  42101. Oxidized Zones{ weathering products
  42102. Many localities. Arizona, Utah, California, USA; Congo; England; France; Greece; Italy; Japan; Namibia; Romania; Scotland; Spain; FSU
  42103. Loktevsk, Altai, Siberia, Russia, FSU
  42104. Aurichalcite^(Zn,Cu)5(CO3)2(OH)63
  42105. ftsTag
  42106. Auricupride
  42107. ftstitle
  42108. ftsTitleOverride
  42109. Auricupride
  42110. g3-4]
  42111. Not determined
  42112. Cu3Au
  42113. Irregular grains up to 0}25 x 0}45mm}
  42114. Orthorhombic
  42115. Native elements and Alloys+
  42116. Basic and Ultrabasic Volcanic rocks
  42117. Noril'sk region, FSU
  42118. Oktyabr deposit, Talnakh, Noril'sk (near), Siberia (N), Russia, FSU
  42119. Auricupride^Cu3Au
  42120. ftsTag
  42121. Aurorite
  42122. ftstitle
  42123. ftsTitleOverride
  42124. Aurorite?
  42125. e2-3Y
  42126. White
  42127. Not determined
  42128. [Mn{Ag{Ca][Mn~4]3O7}*3H2O
  42129. Irregular masses and platy or scaly grains}
  42130. Triclinic
  42131. Multiple Oxides
  42132. Oxidized Zones{ weathering products
  42133. Hamilton, Nevada, USA
  42134. Aurora mine, Treasure Hill, Hamilton, Nevada, USA
  42135. Aurorite^(Mn,Ag,Ca)(Mn+4)3O7.*3H2OA
  42136. ftsTag
  42137. Aurostibite
  42138. ftstitle
  42139. ftsTitleOverride
  42140. Aurostibite
  42141. g3-4a
  42142. Grey{
  42143. Opaque
  42144. Not determined
  42145. AuSb2
  42146. Rounded anhedral grains}
  42147. Cubic
  42148. Sulphides{ Tellurides etc
  42149. Hydrothermal Ore veins}
  42150. Northwest Territories, Canada; FSU; Former Yugoslavia; Zimbabwe
  42151. Giant Yellowknife mine, Northwest Territories and Chesterville, Ontario, Canada
  42152. Aurostibite^AuSb2
  42153. ftsTag
  42154. Austinite
  42155. ftstitle
  42156. ftsTitleOverride
  42157. Austinite
  42158. i4-5_
  42159. Variety of colours
  42160. Transparent_translucent
  42161. CaZn[AsO4]OH
  42162. Minute prismatic or acicular crystals\ drusy crusts\ radial_fibrous nodules and encrustations}e
  42163. Orthorhombic
  42164. Brittle}
  42165. Anhydrous Arsenates
  42166. Oxidized Zones{ weathering products
  42167. Utah, Arizona, Washington, New Jersey, USA; Bolivia; Greece; Mexico; Morocco; Tsumeb, Namibia
  42168. Gold Hill, Tooele Co., Utah, USA
  42169. Austinite^CaZn(AsO4)OH
  42170. ftsTag
  42171. Autunite
  42172. ftstitle
  42173. ftsTitleOverride
  42174. AutuniteC
  42175. e2-3]
  42176. Yellowy
  42177. Transparent_translucent
  42178. Perfect
  42179. Ca[UO2]2[PO4]2}*10_*12H2O
  42180. Thin_ to thick_tabular{ scaly clusters{ lamellar agg}\  earthy{ massive}S
  42181. Tetragonals
  42182. Soft}
  42183. Hydrated Phosphates
  42184. Oxidized Zones{ weathering products
  42185. California, Colorado, South Dakota, Utah, Washington, USA; Brazil; Cornwall, England; France; Germany; Iran; Japan; Democratic Republic of Congo
  42186. L'Ouche d'Jau, Saint-Symphorien-de-Marmagne, Autun, Sa
  42187. ne-et-Loire, France
  42188. Autunite^Ca(UO2)2(PO4)2.*10-*12H2O;
  42189. ftsTag
  42190. Bahianite
  42191. ftstitle
  42192. ftsTitleOverride
  42193. Bahianite
  42194. q8-9Y
  42195. Colourlessy
  42196. Perfect
  42197. Al5[Sb~5]3O14[OH]2
  42198. Monoclinic
  42199. Antimonites{ Arsenites
  42200. Alluvials deposits3
  42201. Bahia, Brazil
  42202. Serra Das Almas and Serra Da Mangaheira, Paramirim, Bahia, Brazil
  42203. Bahianite^Al5(Sb+5)3O14(OH)2
  42204. ftsTag
  42205. Atelestite
  42206. Umohoite
  42207. Black
  42208. Opaque
  42209. [UO2]MoO4}*4H2O
  42210. Arsenosulvanite (Lazarevicite)
  42211. ftstitle
  42212. ftsTitleOverride
  42213. Arsenosulvanite [Lazarevicite]m
  42214. Bronze to brassy
  42215. Opaque
  42216. Not determined
  42217. Cu3[As{V]S4
  42218. Tiny grains}1
  42219. Cubic
  42220. Sulphosalts
  42221. Oxidized Zones{ weathering products
  42222. Bor, eastern Serbia; Armenia; Japan
  42223. Unspecified locality, Mongolia
  42224. Arsenosulvanite (Lazarevicite)^Cu3(As,V)S4a
  42225. ftsTag
  42226. Arsenpolybasite
  42227. ftstitle
  42228. ftsTitleOverride
  42229. Arsenpolybasite
  42230. g3-4k
  42231. Black
  42232. Opaque
  42233. Imperfect
  42234. [Ag{Cu]16[As{Sb]2S11
  42235. Crystals thin tabular{ pseudohexagonal{ up to 6cm across{ twinning}
  42236. Monoclinicg
  42237. Fracture uneven{ brittle}
  42238. Sulphosalts
  42239. Hydrothermal Ore veins
  42240. Sachsen, Germany; Quespisiza, Chile
  42241. Neuer Morgenstern mine, Freiberg, Sachsen, Germanyg
  42242. Arsenpolybasite^(Ag,Cu)16(As,Sb)2S11
  42243. ftsTag
  42244. Arsentsumebite
  42245. ftstitle
  42246. ftsTitleOverride
  42247. ArsentsumebiteK
  42248. vNot determined
  42249. Green
  42250. Not determined
  42251. Pb2Cu[AsO4][SO4][OH]
  42252. Crusts of distorted crystals\ often twinned}
  42253. Monoclinic=
  42254. Compound Arsenate
  42255. Oxidized Zones{ weathering products
  42256. Tsumeb, Namibia; Morenci, Arizona, USA
  42257. Tsumeb, Namibia
  42258. Arsentsumebite^Pb2Cu(AsO4)(SO4)(OH)
  42259. ftsTag
  42260. Arsenuranospathite
  42261. ftstitle
  42262. ftsTitleOverride
  42263. ArsenuranospathiteW
  42264. e2-3q
  42265. White
  42266. Transparent_translucent
  42267. Perfect
  42268. HAl[UO2]4[AsO4]4}*40H2O
  42269. Crusts consisting of elongate{ tabular crystals up to 0}3mm in maximum dimension}
  42270. Tetragonal
  42271. Distinct}
  42272. Hydrated Arsenates
  42273. Oxidized Zones{ weathering products
  42274. Central Schwarzwald, GermanyC
  42275. Sophia mine, Menzenschwand, Wittichen, Schwarzwald, Germany
  42276. Arsenuranospathite^HAl(UO2)4(AsO4)4.*40H2O
  42277. ftsTag
  42278. Arsenuranylite
  42279. ftstitle
  42280. ftsTitleOverride
  42281. ArsenuranyliteK
  42282. e2-3e
  42283. Orange
  42284. Perfect
  42285. Ca[UO2]4[AsO4]2[OH]4}*6H2O
  42286. Fine scales\ lichen_like}
  42287. Orthorhombic!
  42288. Hydrated ArsenatesI
  42289. Oxidized Zones{ weathering products
  42290. Unspecified locality, FSU
  42291. Arsenuranylite^Ca(UO2)4(AsO4)2(OH)4.*6H2O
  42292. ftsTag
  42293. Arthurite
  42294. ftstitle
  42295. ftsTitleOverride
  42296. Arthurite
  42297. vNot determined
  42298. Green
  42299. Cu[Fe~3]2[AsO4{PO4{SO4]2[O{OH]2}*4H2O
  42300. Prismatic or as globules and radial fibrous spheres}
  42301. Monoclinic'
  42302. Hydrated ArsenatesO
  42303. Oxidized Zones{ weathering products
  42304. Cornwall, England
  42305. Hingston Down Consols, Calstock, Cornwall, England
  42306. Arthurite^Cu(Fe+3)2(AsO4,PO4,SO4)2(O,OH)2.*4H2O
  42307. ftsTag
  42308. Artinite
  42309. ftstitle
  42310. ftsTitleOverride
  42311. ArtiniteC
  42312. e2-3]
  42313. White
  42314. Transparent
  42315. Perfect
  42316. Mg2[CO3][OH]2}*3H2O
  42317. As sprays and crusts of acicular crystals\ as spherical or flattened aggregates of radiating fibres\ fibrous veinlets}o
  42318. Monoclinic
  42319. Very brittle}
  42320. Hydrated Carbonates
  42321. Altered Ultramafic rocks
  42322. San Benito County, Fresno County, California, Nevada, New York, New Jersey, Pennsylvania, Vermont, USA; Aosta, Italy
  42323. Campo Franscia, Val Lanterna, Val Malenco, Val Tellina, Sondrio, Lombardia, Italy
  42324. Artinite^Mg2(CO3)(OH)2.*3H2O9
  42325. ftsTag
  42326. Asbestos (Clinochrysotile)
  42327. ftstitle
  42328. ftsTitleOverride
  42329. Asbestos [Clinochrysotile]e
  42330. Green
  42331. Translucent
  42332. Mg3Si2O5[OH]4
  42333. Short to long parallel{ fibrous{ capillary agg}
  42334. Monoclinica
  42335. Fibrous structure{ soft}
  42336. Sheet Silicates
  42337. Altered Ultramafic rocks
  42338. Alto Adige, Italy
  42339. Asbestos (Clinochrysotile)^Mg3Si2O5(OH)4S
  42340. ftsTag
  42341. Asbolane
  42342. ftstitle
  42343. ftsTitleOverride
  42344. Asbolane;
  42345. vNot determined
  42346. Black
  42347. [Co{Ni][1_y][Mn~4O2][2_x][OH][2_2y~2x]}nH2O [with y and x <1]
  42348. Platlets usually massive}
  42349. Trigonal
  42350. Hydroxides?
  42351. Oxidized Zones{ weathering products
  42352. Lipov deposit, Middle Urals, UFSU
  42353. Asbolane^(Co,Ni)(1-y)(Mn+4O2)(2-x)(OH)(2-2y+2x).nH2O (with y and x <1)
  42354. ftsTag
  42355. Aschamalmite
  42356. ftstitle
  42357. ftsTitleOverride
  42358. AschamalmiteI
  42359. g3-4c
  42360. Grey}
  42361. Opaque
  42362. Perfect
  42363. Pb6Bi2S9
  42364. Lath_like crystals and plates to 5mm}
  42365. Monoclinic1
  42366. Sulphosalts
  42367. Hydrothermal Ore veins
  42368. Salzberg, Austria
  42369. Ascham Alm, Untersulzbachtal Valley, Salzburg, Austria
  42370. Aschamalmite^Pb6Bi2S9
  42371. calic
  42372. ftsTag
  42373. Ashanite
  42374. ftstitle
  42375. ftsTitleOverride
  42376. Ashanite?
  42377. m6-7Y
  42378. Brown
  42379. [Nb{Ta{U{Fe{Mn]4O8
  42380. Orthorhombic
  42381. Conchoidal to subconchoidal fracture}
  42382. Oxides1
  42383. PegmatitesQ
  42384. Altai Mountains, north-western China
  42385. Altai Mts., Mongolia
  42386. Ashanite^(Nb,Ta,U,Fe,Mn)4O8
  42387. ftsTag
  42388. Ashcroftine-(Y)
  42389. ftstitle
  42390. ftsTitleOverride
  42391. Ashcroftine_[Y]
  42392. vNot determined
  42393. Perfect
  42394. KNaCaY2Si6O12[OH]10}*4H2O
  42395. Crystals fibrous prismatic\ as a powder}
  42396. Tetragonal
  42397. Silicates
  42398. Late stage cavities in Granites or Syenites
  42399. Mont St. Hilaire, Quebec, Canada; Narsarsuk, Greenland
  42400. Narsarsuaq, Julianehaab district, Greenland
  42401. Ashcroftine-(Y)^KNaCaY2Si6O12(OH)10.*4H2O
  42402. ftsTag
  42403. Asselbornite
  42404. ftstitle
  42405. ftsTitleOverride
  42406. AsselborniteE
  42407. vNot determined
  42408. Yellow to yellowish brown
  42409. [Pb{Ba][UO2]6[BiO4][AsO4]2[OH]12}*3H2O
  42410. Cubic rystals up to 0}3 mm}
  42411. Cubic
  42412. Compound Arsenate
  42413. Oxidized Zones{ weathering products
  42414. Sachsen, Germany
  42415. Walpurgis Vein, Weisser Hirsch mine, Neust
  42416. dtel, Schneeberg, Sachsen, Germany
  42417. Asselbornite^(Pb,Ba)(UO2)6(BiO4)(AsO4)2(OH)12.*3H2O
  42418. ftsTag
  42419. Astrophyllite
  42420. ftstitle
  42421. ftsTitleOverride
  42422. Astrophyllite
  42423. g3-4g
  42424. Bronze to brassy
  42425. Translucent
  42426. Perfect
  42427. [K{Na]3[Fe{Mn]7Ti2Si8O24[O{OH]7
  42428. Tabular{ scaly{ rose_shaped{ stellate agg}C
  42429. Triclinic
  42430. Brittle}
  42431. Silicates
  42432. Syenites{ Alkali intrusions
  42433. Widespread. Colorado, Washington, Arkansas, USA; Quebec, Canada; Greenland; Norway; Iles de Los, Guinea
  42434. Loven Island, Brevik (near), Langesundfjord, Norway
  42435. Astrophyllite^(K,Na)3(Fe,Mn)7Ti2Si8O24(O,OH)7
  42436. ftsTag
  42437.  Uganda
  42438. Armenite
  42439. ftstitle
  42440. ftsTitleOverride
  42441. ArmeniteC
  42442. o7-8]
  42443. Greyish green
  42444. Translucent
  42445. Perfect
  42446. BaCa2Al6Si9O30}*2H2O
  42447. Crystals prismatic}
  42448. Trigonal3
  42449. Brittle}Q
  42450. Orthosilicatesu
  42451. Hydrothermal Ore veins
  42452. Kongsberg, Norway; Quebec, Canada
  42453. Armen mine, Kongsberg, Buskerud, Norway
  42454. Armenite^BaCa2Al6Si9O30.*2H2O
  42455. ftsTag
  42456. Armstrongite
  42457. ftstitle
  42458. ftsTitleOverride
  42459. ArmstrongiteG
  42460. i4-5a
  42461. Brown
  42462. Perfect
  42463. CaZr2Si6O15}*2}5H2O
  42464. Crystals up to 2 cm in length and in aggregates up to 50 x 50 cm}
  42465. Monoclinic=
  42466. Silicates
  42467. Pegmatites}
  42468. Khan-Bogdinskii massif, Mongolia
  42469. Khan-Bogdinskiy massif, Gobi, Mongolia
  42470. Armstrongite^CaZr2Si6O15.*2.5H2O/
  42471. ftsTag
  42472. Arrojadite
  42473. ftstitle
  42474. ftsTitleOverride
  42475. ArrojaditeG
  42476. k5-6a
  42477. Dark green
  42478. Translucent
  42479. Distinct in one direction
  42480. KNa4Ca[Mn~2]4[Fe~2]10Al[PO4]12[OH{F]2
  42481. Large cleavable masses\ well formed crystals}
  42482. Monoclinics
  42483. Fracture subconchoidal to uneven}
  42484. Anhydrous Phosphates
  42485. Late stage cavities in Granites or Syenites
  42486. South Dakota, Newport, New Hampshire, USA; Yukon, Canada; Brazil; Rwandau
  42487. Serra Branca pegmatite, Picuhy, Paraiba, Brazil
  42488. Arrojadite^KNa4Ca(Mn+2)4(Fe+2)10Al(PO4)12(OH,F)2
  42489. ftsTag
  42490. Arsenbrackebuschite
  42491. ftstitle
  42492. ftsTitleOverride
  42493. Arsenbrackebuschite
  42494. i4-5o
  42495. Yellow to yellowish brown
  42496. Perfect
  42497. Pb2[Fe~2{Zn][AsO4]2}H2O
  42498. Flat laths or platelets}
  42499. Monoclinic9
  42500. Hydrated Arsenatesa
  42501. Oxidized Zones{ weathering products
  42502. Tsumeb mine, Namibia;  Schwarzwald, Germany
  42503. Tsumeb, Namibia; also Clara mine, Wolfach, Schwarzwald, Baden-W
  42504. rttemberg, GermanyE
  42505. Arsenbrackebuschite^Pb2(Fe+2,Zn)(AsO4)2.H2O
  42506. ftsTag
  42507. Arsendescloizite
  42508. ftstitle
  42509. ftsTitleOverride
  42510. ArsendescloiziteQ
  42511. i4-5k
  42512. Yellow
  42513. Transparent
  42514. PbZn[AsO4][OH]
  42515. Rosette_like aggregates composed of tabular crystals up to 1}0mm in maximum dimension}S
  42516. Orthorhombicu
  42517. Anhydrous Arsenates
  42518. Oxidized Zones{ weathering products
  42519. Tsumeb, Namibia
  42520. Tsumeb, Namibia
  42521. Arsendescloizite^PbZn(AsO4)(OH)
  42522. ftsTag
  42523. Arsenic
  42524. ftstitle
  42525. ftsTitleOverride
  42526. Arsenic
  42527. g3-4Y
  42528. White
  42529. Opaque
  42530. Perfect
  42531. Mostly of crooked shelly form{ reniform{ compact masses\ shelled refraction{ mammillated{ nodular{ platy{ compact}O
  42532. Trigonalm
  42533. Brittle{ shelly}
  42534. Native elements and Alloys
  42535. Hydrothermal Ore veins
  42536. Widespread. Inyo, Monterey, Nevada counties, California, South Dakota, USA; Western Australia; Borneo; Canada; Chile; France; Germany; Italy; Japan; Romania; FSU
  42537. Arsenic^As
  42538. ftsTag
  42539. Arsenobismite
  42540. ftstitle
  42541. ftsTitleOverride
  42542. Arsenobismite
  42543. vNot determined
  42544. Yellow to yellowish brown
  42545. Not determined
  42546. Bi2[AsO4][OH]3
  42547. Ocherous}
  42548. Cubic
  42549. Anhydrous Arsenates
  42550. Oxidized Zones{ weathering products
  42551. Utah, USA
  42552. Mammoth Mine, Tintic dist., Utah, USA
  42553. Arsenobismite^Bi2(AsO4)(OH)3
  42554. ftsTag
  42555. Arsenoclasite
  42556. ftstitle
  42557. ftsTitleOverride
  42558. Arsenoclasite
  42559. k5-6c
  42560. Perfect
  42561. Mn5[AsO4]2[OH]4
  42562. Massive{ granular}
  42563. Orthorhombic
  42564. Anhydrous Arsenates
  42565. Hydrothermal Ore veinsa
  42566. ngban, Sweden
  42567. ngban mine, Filipstad (near), V
  42568. rmland, Sweden
  42569. Arsenoclasite^Mn5(AsO4)2(OH)4
  42570. ftsTag
  42571. Arsenocrandallite
  42572. ftstitle
  42573. ftsTitleOverride
  42574. Arsenocrandallite
  42575. k5-6k
  42576. [Ca{Sr]Al3[AsO4{PO4]2[OH]5}H2O
  42577. Reniform crusts and spherical aggregates}
  42578. Trigonal
  42579. Conchoidal fracture}A
  42580. Hydrated Arsenatesi
  42581. Oxidized Zones{ weathering products
  42582. Baden-W
  42583. rttemberg, Germany
  42584. Neubulach, Schwarzwald (N), Baden-W
  42585. rttemberg, Germany
  42586. Arsenocrandallite^(Ca,Sr)Al3(AsO4,PO4)2(OH)5.H2Oo
  42587. ftsTag
  42588. Arsenogoyazite
  42589. ftstitle
  42590. ftsTitleOverride
  42591. ArsenogoyaziteK
  42592. Green
  42593. Not determined
  42594. [Sr{Ca{Ba]Al3[AsO4{PO4]2[OH{F]5}*5H2O
  42595. Tabular{ six_sided{ rhombohedral crystals}
  42596. Trigonal=
  42597. Hydrated Arsenatese
  42598. Oxidized Zones{ weathering products
  42599. Clara Mine, central Schwarzwald, Germany
  42600. Clara mine, Wolfach, Schwarzwald, Baden-W
  42601. rttemberg, Germany/
  42602. Arsenogoyazite^(Sr,Ca,Ba)Al3(AsO4,PO4)2(OH,F)5.*5H2O
  42603. ftsTag
  42604. Arsenohauchecornite
  42605. ftstitle
  42606. ftsTitleOverride
  42607. Arsenohauchecornite
  42608. k5-6s
  42609. Bronze to brassy
  42610. Opaque
  42611. Ni9BiAsS8
  42612. Irregular masses up to 10mm in diameter{ occasionally as tabular crystals up to 2 x 20mm{ rarely as subhedral crystals up to 7}0mm}
  42613. Tetragonal
  42614. Conchoidal fracture}
  42615. Sulphosalts
  42616. Hydrothermal Ore veins!
  42617. Sudbury District, Ontario, Canada
  42618. Vermilion mine, Denison Twp., Sudbury, Ontario, Canada
  42619. Arsenohauchecornite^Ni9BiAsS8
  42620. ftsTag
  42621. Arsenolamprite
  42622. ftstitle
  42623. ftsTitleOverride
  42624. ArsenolampriteO
  42625. e2-3i
  42626. Dark grey
  42627. Transparent
  42628. Perfect
  42629. Plates and veinlets\ fibrous foliated structure}'
  42630. OrthorhombicI
  42631. Brittle}g
  42632. Native elements and Alloys
  42633. Hydrothermal Ore veins
  42634. Cerny Dul, Czech Republic; Chile; Germany; France
  42635. Palmbaum mine, Marienberg, Sachsen, Germany
  42636. Arsenolamprite^As
  42637. ftsTag
  42638. Arsenolite
  42639. ftstitle
  42640. ftsTitleOverride
  42641. ArsenoliteE
  42642. c1-2_
  42643. White
  42644. Transparent
  42645. Distinct in one direction
  42646. As2O3
  42647. Very small octahedral crystals{ crusts{ needles{ powdery{ fibrous{ botryoidal}M
  42648. Cubic
  42649. Stalactitic}
  42650. Oxides
  42651. Oxidized Zones{ weathering products
  42652. California, Kansas, Nevada, South Dakota, USA; Canada; Cerny Dul, Czech Republic; France; Germany; Hungary; Italy; Peru and elsewhere
  42653. Arsenolite^As2O3
  42654. ftsTag
  42655. Arsenopalladinite
  42656. ftstitle
  42657. ftsTitleOverride
  42658. Arsenopalladinite
  42659. vNot determined
  42660. Not determined
  42661. Pd8[As{Sb]3
  42662. As 0}3 to 1}8mm grains with complex polysynthetic twinning observed microscopically}%
  42663. Triclinic
  42664. Sulphides{ Tellurides etc
  42665. Alluvials deposits
  42666. Minas Gerais, Brazil; Montana, USA; northern Finland
  42667. Itabira, Minas Gerais, Brazil
  42668. Arsenopalladinite^Pd8(As,Sb)3
  42669. ftsTag
  42670. inas Gerais, Brazil
  42671. Arsenopalladinite^Pd8(As,Sb)3
  42672. tructurq
  42673. in si
  42674. Short_columnar{ barrel_shaped crystals\ reniform{ botryoidal{ compact{ fibrous}
  42675. Conchoidal{ brittle}
  42676. Archerite
  42677. ftstitle
  42678. ftsTitleOverride
  42679. Archerite
  42680. vNot determined
  42681. White
  42682. [K{NH4]H2PO4
  42683. Prismatic crystals up to 2 mm in length}
  42684. Tetragonal
  42685. Anhydrous PhosphatesG
  42686. Caves
  42687. Petrogale Cave, Madura and Nullabor, Western Australia, Australia
  42688. Petrogale cave, Madura, Western Australia, Australia
  42689. Archerite^(K,NH4)H2PO4;
  42690. ftsTag
  42691. Arctite
  42692. ftstitle
  42693. ftsTitleOverride
  42694. Arctite
  42695. k5-6U
  42696. Colourlessu
  42697. Perfect
  42698. Na2Ca4[PO4]3F
  42699. Trigonal
  42700. Anhydrous Phosphates
  42701. Pegmatites
  42702. Kola Peninsula, FSU
  42703. Khibina massif, Vuonnemi river, Kola Peninsula, Russia, FSU
  42704. Arctite^Na2Ca4(PO4)3F
  42705. ftsTag
  42706. Ardaite
  42707. ftstitle
  42708. ftsTitleOverride
  42709. Ardaite
  42710. vNot determined
  42711. Not determined
  42712. Pb19Sb13S35Cl7
  42713. Microscopic\ aggregates of acicular crystals}
  42714. Monoclinic
  42715. Sulphosalts
  42716. Hydrothermal Ore veins[
  42717. Madjarovo deposit, Bulgaria; Sweden
  42718. Madyarovo deposit, Bulgaria
  42719. Ardaite^Pb19Sb13S35Cl7
  42720. ftsTag
  42721. Ardealite
  42722. ftstitle
  42723. ftsTitleOverride
  42724. Ardealite
  42725. vNot determined
  42726. Yellow
  42727. Not determined
  42728. Ca2[SO4][HPO4]}*4H2O
  42729. Very fine_grained powdery masses}
  42730. Monoclinic)
  42731. Hydrated SulphatesQ
  42732. Caves
  42733. Transylvania, Romania; Moorba Cave, Jurien Bay, Western Australia
  42734. Pestera Cioclovina, Transylvania, Romania
  42735. Ardealite^Ca2(SO4)(HPO4).*4H2OC
  42736. ftsTag
  42737. Ardennite
  42738. ftstitle
  42739. ftsTitleOverride
  42740. Ardennite
  42741. m6-7[
  42742. Yellow to yellowish brown
  42743. Perfect
  42744. Mn4[Al{Mg]6[SiO4]2[Si3O10][AsO4{VO4][OH]6
  42745. Prismatic{ rosettes}
  42746. Orthorhombic5
  42747. Silicates
  42748. Oxidized Zones{ weathering products
  42749. Ardennes, Belgium
  42750. , Ardennes, Belgium
  42751. Ardennite^Mn4(Al,Mg)6(SiO4)2(Si3O10)(AsO4,VO4)(OH)6
  42752. ftsTag
  42753. Arfvedsonite
  42754. ftstitle
  42755. ftsTitleOverride
  42756. ArfvedsoniteK
  42757. k5-6e
  42758. Dark green
  42759. Opaque
  42760. Perfect
  42761. Na3[Fe~2{Mg]4Fe~3Si8O22[OH]2
  42762. Thick and long columnar{ tabular crystals}1
  42763. MonoclinicQ
  42764. Uneven{ brittle}w
  42765. Chain Silicates
  42766. Syenites{ Alkali intrusions
  42767. Widespread, Colorado, New Hampshire, Washington, USA; Mont St Hilaire, Canada; Czech Republic; Greenland, Finland, FSU[
  42768. Kangerdluarsuk, Il
  42769. maussaq intrusive, Greenland (S)
  42770. Arfvedsonite^Na3(Fe+2,Mg)4Fe+3Si8O22(OH)2
  42771. ftsTag
  42772. Argentojarosite
  42773. ftstitle
  42774. ftsTitleOverride
  42775. Argentojarosite
  42776. vNot determined
  42777. Yellow
  42778. Not determined
  42779. Ag[Fe~3]3[SO4]2[OH]6
  42780. Crystals very minute{ micaceous{ flattened with hexagonal outline\ fine_grained masses and coatings}W
  42781. Trigonalu
  42782. Anhydrous Sulphates
  42783. Oxidized Zones{ weathering products
  42784. Utah, Colorado, South Dakota, USA; Cornwall, Yorkshire, England; Rio Tinto, Spain
  42785. Tintic Standard Mine, Dividend, Utah Co., Utah, USA
  42786. Argentojarosite^Ag(Fe+3)3(SO4)2(OH)6
  42787. ftsTag
  42788. Argentopentlandite
  42789. ftstitle
  42790. ftsTitleOverride
  42791. ArgentopentlanditeO
  42792. g3-4i
  42793. Not determined
  42794. Ag[Fe{Ni]8S8
  42795. Cubic
  42796. Sulphides{ Tellurides etc
  42797. Hydrothermal Ore veins'
  42798. Noril'sk region, FSU; East Finland; Manitobai
  42799. Oktyabr and Talnaka deposits, Noril'sk (near), Siberia (N), FSU
  42800. Argentopentlandite^Ag(Fe,Ni)8S8
  42801. ftsTag
  42802. Argentopyrite
  42803. ftstitle
  42804. ftsTitleOverride
  42805. Argentopyrite
  42806. g3-4e
  42807. AgFe2S3
  42808. Minute pseudohexagonal crystals\ termination faces usually rough\ interpenetration and lamellar twinning present}
  42809. Orthorhombica
  42810. Fracture uneven{ brittle}
  42811. Sulphides{ Tellurides etc
  42812. Hydrothermal Ore veins
  42813. Czech Republic; Sachsen, Germany; Broken Hill, Australia;
  42814. chymov (St. Joachimsthal), Z
  42815. padocesky kraj, Bohemia, Czech Republic
  42816. Argentopyrite^AgFe2S3
  42817. ftsTag
  42818. Argutite
  42819. ftstitle
  42820. ftsTitleOverride
  42821. Argutite=
  42822. vNot determined
  42823. Not determined
  42824. Euhedral to subhedral\ prismatic grains}
  42825. Tetragonal
  42826. Oxides
  42827. Hydrothermal Ore veinsG
  42828. Pyrenees, Francem
  42829. Argut Plain, Pyrenees, France
  42830. Argutite^GeO2
  42831. ftsTag
  42832. Argyrodite
  42833. ftstitle
  42834. ftsTitleOverride
  42835. ArgyroditeG
  42836. e2-3a
  42837. Grey{
  42838. Opaque
  42839. Not determined
  42840. Ag8GeS6
  42841. Pseudocubic{ small cube_shaped crystals\ compact{ reniform{ botryoidal{ massive}?
  42842. Orthorhombica
  42843. Fracture conchoidal to uneven\ brittle}
  42844. Sulphides{ Tellurides etc
  42845. Hydrothermal Ore veins
  42846. Colquechaca, Bolivia; Germany; Utah, USA9
  42847. Himmelsf
  42848. rst Mine, Freiberg, Sachsen, Germany
  42849. Argyrodite^Ag8GeS6
  42850. ftsTag
  42851. Arhbarite
  42852. ftstitle
  42853. ftsTitleOverride
  42854. Arhbarite
  42855. vNot determined
  42856. [Cu~2]2[AsO4][OH]}*6H2O
  42857. Spherulitic aggregates}
  42858. Monoclinic
  42859. Hydrated Arsenates#
  42860. Oxidized Zones{ weathering products
  42861. Arhbar mine, Bou-Azzer, Morocco
  42862. Arhbar mine, Bou Azzer, Morocco
  42863. Arhbarite^(Cu+2)2(AsO4)(OH).*6H2O
  42864. ftsTag
  42865. Aristarainite
  42866. ftstitle
  42867. ftsTitleOverride
  42868. Aristarainite
  42869. g3-4c
  42870. Colourless
  42871. Perfect in two directions
  42872. Na2MgB12O20}*8H2O
  42873. Prismatic well_formed crystals averaging  0}3mm in length\ tabular crystals\ sometimes forming rosette_like aggregates up to 1mm across}y
  42874. Monoclinic
  42875. Hydrated Borates
  42876. Evaporites
  42877. Salta, Argentina; Death Valley, California, USA
  42878. Tincalayu Borax Deposit, Salar Del Hombre Muerto, Salta, Argentina}
  42879. Aristarainite^Na2MgB12O20.*8H2O
  42880. ftsTag
  42881. Armangite
  42882. ftstitle
  42883. ftsTitleOverride
  42884. Armangite
  42885. i4-5]
  42886. Black
  42887. Transparent
  42888. [Mn~2]26[As~3]18O50[OH]4[CO3]
  42889. Crystals short prismatic{ twinning{ lamellar}
  42890. TrigonalK
  42891. Compound Arsenate
  42892. Oxidized Zones{ weathering products
  42893. ngban, Sweden
  42894. ngban mine, Filipstad (near), V
  42895. rmland, Sweden
  42896. Armangite^(Mn+2)26(As+3)18O50(OH)4(CO3)
  42897. ftsTag
  42898. g,Fe)Ti2O5
  42899. Pegmatites
  42900. 7Chec
  42901. Tick Canyon, Lang (near), Los Angeles Co., California, USA
  42902. Veatchite^Sr2B11O16(OH)5.H2O
  42903. Anthonyite
  42904. ftstitle
  42905. ftsTitleOverride
  42906. AnthonyiteE
  42907. Violety
  42908. Cu[OH{Cl]2}*3H2O
  42909. Prismatic crystals up to 5mm in length\ often curved}
  42910. Monoclinic%
  42911. Sectile}C
  42912. Halides
  42913. Fumaroles
  42914. Calumet, Michigan, USA
  42915. Centennial Mine, Calumet, Houghton Co., Michigan, USA
  42916. Anthonyite^Cu(OH,Cl)2.*3H2O
  42917. ftsTag
  42918. Anthophyllite
  42919. ftstitle
  42920. ftsTitleOverride
  42921. Anthophyllite
  42922. k5-6e
  42923. Light green to blackish green
  42924. Transparent_opaque
  42925. Perfect
  42926. [Mg{Fe~2]7Si8O22[OH]2
  42927. Fibrous and prismatic}7
  42928. OrthorhombicY
  42929. Chain Silicates
  42930. Metamorphic rocks
  42931. Widespread. Arizona, California, Colorado, Montana, New York, North Carolina, Pennsylvania, USA; Austria; Canada; Czech Republic; Greenland; Italy; Norway and elsewheree
  42932. Kongsberg, Norway
  42933. Anthophyllite^(Mg,Fe+2)7Si8O22(OH)2
  42934. ftsTag
  42935. Antigorite
  42936. ftstitle
  42937. ftsTitleOverride
  42938. AntigoriteG
  42939. e2-3a
  42940. Variety of colours
  42941. Translucent_opaque
  42942. Perfect
  42943. [Mg{Fe~2]3Si2O5[OH]4
  42944. Microcrystalline{ foliaceous{ scaly{ massive{ compact{ disseminated}S
  42945. Monoclinics
  42946. Conchoidal or splintery fracture}
  42947. Sheet Silicates
  42948. Altered Ultramafic rocks
  42949. Widespread, USA; Australia; Austria; Brazil; Canada; England; Finland; Germany; New Zealand; Italy; Poland; Switzerland
  42950. Valle di Antigorio, Domodossola, Piemonte, Italy
  42951. Antigorite^(Mg,Fe+2)3Si2O5(OH)4
  42952. ftsTag
  42953. Antimonpearceite
  42954. ftstitle
  42955. ftsTitleOverride
  42956. AntimonpearceiteS
  42957. Black
  42958. Opaque
  42959. [Ag{Cu]16[Sb{As]2S11
  42960. Crystals thin tabular{ pseudohexagonal{ up to 2 cm accross\ subparallel and rosette_like groups\ twinning}g
  42961. Monoclinic
  42962. Fracture irregular to conchoidal{ brittle}
  42963. Sulphosalts
  42964. Hydrothermal Ore veins
  42965. Sonora, Mexico; SardiniaC
  42966. Sonora and Guanajuato, Mexico
  42967. Antimonpearceite^(Ag,Cu)16(Sb,As)2S11
  42968. ftsTag
  42969. Antimony
  42970. ftstitle
  42971. ftsTitleOverride
  42972. AntimonyA
  42973. g3-4[
  42974. White
  42975. Opaque
  42976. Perfect
  42977. Tabular{ cube_like crystals\ mostly compact{ granular_spathic{ lamellar{ reniform{ disseminated}?
  42978. Trigonal]
  42979. Brittle}{
  42980. Native elements and Alloys
  42981. Hydrothermal Ore veins
  42982. Widespread. Kern county, California, USA; Australia; Borneo; Bulgaria; Canada; Chile; Czech Republic; England; France; Germany; Sardinia; Sweden; FSU
  42983. Antimony^Sb
  42984. ftsTag
  42985. Antlerite
  42986. ftstitle
  42987. ftsTitleOverride
  42988. Antlerite
  42989. g3-4_
  42990. Dark green
  42991. Translucent
  42992. Perfect
  42993. Cu3[SO4][OH]4
  42994. Crystals thick tabular{ short prismatic{ or equant\ aggregates of fibrous or acicular crystals\ as cross_fibre veinlets\ granular\ as coatings}
  42995. Orthorhombic
  42996. Fracture conchoidal to uneven{ brittle}
  42997. Anhydrous Sulphates
  42998. Oxidized Zones{ weathering products
  42999. Widespread; Arizona, Alaska, USA; Czech Republic; Chile; Mexico; Germany; FSU
  43000. Antler Mine, Mohave Co., Arizona, USA
  43001. Antlerite^Cu3(SO4)(OH)4
  43002. ftsTag
  43003. Apatite
  43004. ftstitle
  43005. ftsTitleOverride
  43006. Apatite
  43007. k5-6Y
  43008. Light green to blackish green
  43009. Transparent_opaque
  43010. Indistinct
  43011. Ca5[PO4]3F [Highly variable]
  43012. Hexagonal{ short to long columnar{ tabular crystals\  compact{ reniform{ nodular{ massive{ granular}
  43013. Trigonal
  43014. Conchoidal{ brittle}
  43015. Anhydrous Phosphates
  43016. Many different geological environments/
  43017. Widespread. Tennessee, USA_
  43018. Apatite^Ca5(PO4)3F (Highly variable)
  43019. ftsTag
  43020. Aphthitalite (Glaserite)
  43021. ftstitle
  43022. ftsTitleOverride
  43023. Aphthitalite [Glaserite]c
  43024. Colourless to white
  43025. Transparent_opaque
  43026. [K{Na]3Na[SO4]2
  43027. Crystals thin to thick tabular\ pseudohexagonal twins resembling aragonite\ massive\ as crusts\ bladed aggregates\ twinning}
  43028. Trigonal
  43029. Fracture conchoidal to uneven{ brittle}
  43030. Anhydrous Sulphates
  43031. EvaporitesE
  43032. Searles Lake, San Bernardino County, California, Inyo County, California, USA; Cocklebiddy, Western Australia; China; Germany; Sicily
  43033. Mt. Vesuvius, Napoli, Campania, Italy
  43034. Aphthitalite (Glaserite)^(K,Na)3Na(SO4)2e
  43035. ftsTag
  43036. Apjohnite
  43037. ftstitle
  43038. ftsTitleOverride
  43039. Apjohnite
  43040. c1-2_
  43041. Variety of colours
  43042. Translucent
  43043. Not determined
  43044. Mn~2Al2[SO4]4}*22H2O
  43045. Acicular{ capillary crystals{ fibrous}3
  43046. MonoclinicS
  43047. Water soluble}w
  43048. Hydrated Sulphates
  43049. Evaporites
  43050. Tennessee, Utah, USA; Czech Republic; Italy; Mozambique
  43051. Lourenco Marques (Delagoa) Bay, Maputo, MozambiqueU
  43052. Apjohnite^Mn+2Al2(SO4)4.*22H2O
  43053. ftsTag
  43054. Aplowite
  43055. ftstitle
  43056. ftsTitleOverride
  43057. AplowiteA
  43058. Pinks
  43059. Not determined
  43060. [Co{Mn{Ni]SO4}*4H2O
  43061. Fine_grained}
  43062. Monoclinic
  43063. Water_soluble})
  43064. Hydrated SulphatesQ
  43065. Oxidized Zones{ weathering products
  43066. Walton, Nova Scotia, Canada
  43067. Magnet Cove Barium Corp. mine, Walton (S), Hants Co., Nova Scotia, Canada
  43068. Aplowite^(Co,Mn,Ni)SO4.*4H2OY
  43069. ftsTag
  43070. Apuanite
  43071. ftstitle
  43072. ftsTitleOverride
  43073. Apuanite?
  43074. q8-9Y
  43075. Black
  43076. Perfect
  43077. Fe~2[Fe~3]4[Sb~3]4O12S
  43078. Crystals platy\ usually found as massive aggregates}    
  43079. Tetragonal)
  43080. Antimonites{ ArsenitesU
  43081. Oxidized Zones{ weathering products
  43082. Apuan Alps, Italy
  43083. Buca della Vena mine, Stazzema, Alpe Apuane (Apennines Alps), Toscana, Italy
  43084. Apuanite^Fe+2(Fe+3)4(Sb+3)4O12S
  43085. ftsTag
  43086. Aquamarine (gem variety of Beryl)
  43087. ftstitle
  43088. ftsTitleOverride
  43089. Aquamarine [gem variety of Beryl]
  43090. Light green to blackish green
  43091. Transparent_translucent
  43092. Indistinct
  43093. Be3Al2Si6O181
  43094. Short to long columnar crystals\ tabular agg}\ loose grains{ pebbles}
  43095. Trigonal
  43096. Conchoidal{ brittle}
  43097. Ring Silicates
  43098. Pegmatites
  43099. Widespread. Riverside county, California, USA
  43100. Aquamarine (gem variety of Beryl)^Be3Al2Si6O18
  43101. ftsTag
  43102. Aramayoite
  43103. ftstitle
  43104. ftsTitleOverride
  43105. AramayoiteG
  43106. e2-3a
  43107. Black
  43108. Opaque
  43109. Perfect
  43110. Ag[Sb{Bi]S2
  43111. As aggregates of thin broad plates\ striated}
  43112. Triclinic
  43113. Flexible\ inelastic\ sectile}
  43114. Sulphosalts
  43115. Hydrothermal Ore veins
  43116. Chocoya, Potosi, Bolivia; Argentina
  43117. Animas Mine, Chocoya, Potos
  43118. , Bolivia
  43119. Aramayoite^Ag(Sb,Bi)S2k
  43120. ftsTag
  43121. Arcanite
  43122. ftstitle
  43123. ftsTitleOverride
  43124. ArcaniteA
  43125. Colourlessy
  43126. Transparent
  43127. K2SO4
  43128. Thin plates\ pseudohexagonal due to cyclic twinning}
  43129. Orthorhombic=
  43130. Anhydrous Sulphates
  43131. Effloresences
  43132. Trabuco Canyon, Orange County, California, USA; Latium, Italy
  43133. Santa Ana Tin Mine, Trabuco Canyon, Orange Co., California, USA
  43134. Arcanite^K2SO4c
  43135. ftsTag
  43136. ftsTitleOver
  43137. 4 "Cpo
  43138. LixAlxSi[3_x]O6
  43139. Trigonal
  43140. Well formed hexagonal prisms with heagonal bipyramidal terminations}
  43141. Silicates
  43142. Macusani, Peru
  43143. Intermediate_acid Volcanic rocks
  43144. Macusani, Peru
  43145. Andorite (Sundtite; Webnerite)
  43146. ftstitle
  43147. ftsTitleOverride
  43148. Andorite [Sundtite\ Webnerite]o
  43149. Opaque
  43150. AgPbSb3S6
  43151. Crystals stout prismatic{ striated parallel to elongation\ also thick to thin tabular\ commonly massive}w
  43152. Orthorhombic
  43153. Fracture conchoidal{ brittle}
  43154. Sulphosalts
  43155. Hydrothermal Ore veins
  43156. Inyo county, California, USA; Australia; Bolivia; Canada; Czech Republic; France; Romania
  43157. Baia Sprie, Maramures, Romania
  43158. Andorite (Sundtite; Webnerite)^AgPbSb3S6
  43159. ftsTag
  43160. Andradite
  43161. ftstitle
  43162. ftsTitleOverride
  43163. Andradite
  43164. m6-7]
  43165. Light green to blackish green
  43166. Transparent_opaque
  43167. Ca3[Fe~3]2[SiO4]3
  43168. Dodecahedral crystals\ compact{ granular{ massive}C
  43169. Cubic
  43170. Conchoidal{ brittle}
  43171. Orthosilicates
  43172. Skarns and Calc_Silicates
  43173. Widespread. Garnet Hill, Calaveras county, California, USA; Australia; Czech Republic; Korea; Norway; Romania; Sweden; Switzerland; Uganda; FSU
  43174. Andradite^Ca3(Fe+3)2(SiO4)3
  43175. ftsTag
  43176. Andremeyerite
  43177. ftstitle
  43178. ftsTitleOverride
  43179. Andremeyerite
  43180. k5-6a
  43181. Green
  43182. Perfect
  43183. Ba[Fe~2]2Si2O7
  43184. Monoclinic
  43185. Silicates
  43186. Late stage cavities in Volcanic rocks
  43187. Mt. Nyiragongo, eastern Democratic Republic of Congo
  43188. Mt. Nyiragongo, Democratic Republic of Congo
  43189. Andremeyerite^Ba(Fe+2)2Si2O7
  43190. ftsTag
  43191. Andrewsite
  43192. ftstitle
  43193. ftsTitleOverride
  43194. AndrewsiteE
  43195. Greenish blue
  43196. Not determined
  43197. [Cu{Fe~2][Fe~3]3[PO4]3[OH]2
  43198. Botryoidal aggregates with radial_fibrous structure}!
  43199. OrthorhombicC
  43200. Cleavage in two directions parallel to fibre length}
  43201. Anhydrous Phosphates
  43202. Oxidized Zones{ weathering products
  43203. Cornwall, England, UK
  43204. West Phoenix Mine, Liskeard, Cornwall, Englanda
  43205. Andrewsite^(Cu,Fe+2)(Fe+3)3(PO4)3(OH)2
  43206. ftsTag
  43207. Anduoite
  43208. ftstitle
  43209. ftsTitleOverride
  43210. AnduoiteA
  43211. m6-7[
  43212. Greyu
  43213. Opaque
  43214. Not determined
  43215. [Ru{Os]As2
  43216. Massive grains or granular aggregates}
  43217. Orthorhombic3
  43218. Sulphides{ Tellurides etc
  43219. Altered Ultramafic rocks
  43220. Tibet, China
  43221. Anduo Cr deposit, Tibet
  43222. Anduoite^(Ru,Os)As2
  43223. ftsTag
  43224. Angelellite
  43225. ftstitle
  43226. ftsTitleOverride
  43227. Angelellite
  43228. k5-6a
  43229. Brown
  43230. Not determined
  43231. [Fe~3]4[AsO4]2O3
  43232. Crystals usually tabular{ as globular and crystalline encrustations}!
  43233. Triclinic
  43234. Fracture conchoidal{ brittle}
  43235. Anhydrous Arsenates
  43236. Fumaroles
  43237. Cerro Pululus tin mine, north-western Argentina
  43238. Cerro Pululus, Jujuy, Argentina
  43239. Angelellite^(Fe+3)4(AsO4)2O3w
  43240. ftsTag
  43241. Anglesite
  43242. ftstitle
  43243. ftsTitleOverride
  43244. Anglesite
  43245. e2-3_
  43246. Variety of colours
  43247. Transparent_opaque
  43248. PbSO4
  43249. Tabular{ short prismatic{ columnar{ needle_shaped crystals\ compact{ granular{ reniform{ crusty{ earthy}c
  43250. Orthorhombic
  43251. Conchoidal{ brittle}
  43252. Anhydrous Sulphates
  43253. Oxidized Zones{ weathering products
  43254. Widespread. Utah, USA; Tsumeb, Namibia; Mexico; Morocco; Broken Hill, Australia; Dundas, Tasmania; Argentina; Brazil; New Zealand; Democratic Republic of Congo; Zambia
  43255. Parys mine, Anglesey, Wales
  43256. Anglesite^PbSO4
  43257. ftsTag
  43258. Anhydrite
  43259. ftstitle
  43260. ftsTitleOverride
  43261. Anhydrite
  43262. g3-4_
  43263. Variety of colours
  43264. Transparent_translucent
  43265. Perfect in two directions
  43266. CaSO4
  43267. Tabular{ columnar{ cube_shaped crystals\ spathic{ fibrous{ compact{ botryoidal{ granular{ massive}y
  43268. Orthorhombic
  43269. Brittle} Uneven fracture}
  43270. Anhydrous Sulphates
  43271. Many different geological environments1
  43272. Widespread. South Dakota, USA; Austria; Chile; France; Germany; India; Poland
  43273. Hall, Innsbruck (near), Tyrol, Austria
  43274. Anhydrite^CaSO4
  43275. ftsTag
  43276. Anilite
  43277. ftstitle
  43278. ftsTitleOverride
  43279. Anilite
  43280. g3-4[
  43281. Greyu
  43282. Opaque
  43283. Cu7S4
  43284. Crystals prismatic or platy [up to 5mm in size]\ similar to chalcocite in appearance}
  43285. OrthorhombicU
  43286. Sectile}s
  43287. Sulphides{ Tellurides etc
  43288. Hydrothermal Ore veins
  43289. Akita, Japan; Lower Silesia, Poland
  43290. Ani mine, Akita, Japan5
  43291. Anilite^Cu7S4
  43292. ftsTag
  43293. Annabergite (Cabrerite)
  43294. ftstitle
  43295. ftsTitleOverride
  43296. Annabergite [Cabrerite]
  43297. e2-3{
  43298. Green
  43299. Transparent_translucent
  43300. Perfect
  43301. Ni3[AsO4]2}*8H2O    
  43302. Needle_shaped{ capillary{ lamellar crystals\  mostly earthy{ powdery{ reniform{ scaly{ encrustations and coatings{ efflorescences}
  43303. Monoclinic
  43304. Soft}
  43305. Hydrated Arsenates
  43306. Oxidized Zones{ weathering products
  43307. Nevada, Los Angeles, Santa Cruz, California, Colorado, Washington, Michigan, USA; Austria; Canada; Germany; Greece; Bou-Azzer, Morocco; Sardinia
  43308. Annaberg, Sachsen, Germany
  43309. Annabergite (Cabrerite)^Ni3(AsO4)2.*8H2O]
  43310. ftsTag
  43311. Annite
  43312. ftstitle
  43313. ftsTitleOverride
  43314. Annite;
  43315. vNot determined
  43316. Brown
  43317. Perfect
  43318. K[Fe~2]3AlSi3O10[OH{F]2
  43319. Monoclinic
  43320. Micaceous}    
  43321. Sheet Silicates
  43322. Regional Metamorphic rocks_
  43323. Uncertain
  43324. Cape Anne, Essex Co., Massachusetts, USA
  43325. Annite^K(Fe+2)3AlSi3O10(OH,F)2
  43326. ftsTag
  43327. Anorthite
  43328. ftstitle
  43329. ftsTitleOverride
  43330. Anorthite
  43331. m6-7_
  43332. Colourless to white
  43333. Transparent_translucent
  43334. Perfect
  43335. CaAl2Si2O8
  43336. Prismatic{ massive}
  43337. Triclinic
  43338. Brittle}]
  43339. Framework Silicates
  43340. Basic and Ultrabasic Igneous rocks
  43341. Widespread. Grass Valley, Nevada county, California, Utah, Colorado, USA; Australia; England; Finland; Greenland; India; Italy; Japan; Sicily; Sweden
  43342. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italy
  43343. Anorthite^CaAl2Si2O8
  43344. ftsTag
  43345. Anorthoclase
  43346. ftstitle
  43347. ftsTitleOverride
  43348. AnorthoclaseK
  43349. m6-7e
  43350. Colourless to white
  43351. Transparent_translucent
  43352. Perfect
  43353. [Na{K]AlSi3O8
  43354. Crystals usually short prismatic{ blocky{ sometimes orthorhombic or tetragonal in aspect\ tabular\ commonly massive\ cleavable to granular{ lamellar or cryptocrystalline\ twinning common{ simple{ multiple{ repeated}
  43355. Triclinic
  43356. Fracture uneven{ brittle}
  43357. Framework Silicates
  43358. Intermediate_acid Volcanic rocks
  43359. Colorado, New Jersey, USA; Antarctica; Australia; Germany; Italy; Kenya; Mongolia; Norway; Sicily; Scotland
  43360. Pantelleria Island, Italy
  43361. Anorthoclase^(Na,K)AlSi3O8
  43362. ftsTag
  43363. Antarcticite
  43364. ftstitle
  43365. ftsTitleOverride
  43366. AntarcticiteI
  43367. e2-3c
  43368. Colourless
  43369. Perfect
  43370. CaCl2}*6H2O
  43371. Acicular aggregates up to 15cm long}
  43372. Trigonal
  43373. Brittle}9
  43374. Halides
  43375. Evaporitesw
  43376. San Bernardino County, California, USA; Victoria Land, Antarctica
  43377. Don Juan Pond, Victoria Land, Antarctica
  43378. Antarcticite^CaCl2.*6H2OE
  43379. ftsTag
  43380. Trigonal
  43381. Brittle}9
  43382. Halides
  43383. Evaporitesw
  43384. San Bernardino County, California, USA; Victoria Land, Antarctica
  43385. Don Juan Pond, Victoria Land, Antarctica
  43386. Antarcticite^CaCl2.*6H2O
  43387. Ashanite
  43388. Vulcanite^CuTe
  43389. Good Hope Mine, Vulcan, Gunnison Co., Colorado, USA
  43390. Vulcanite^CuTe
  43391. ftsTitleOverride
  43392. Vulcanite
  43393. Amesite
  43394. ftstitle
  43395. ftsTitleOverride
  43396. Amesite
  43397. e2-3Y
  43398. Green
  43399. Translucent
  43400. Perfect
  43401. Mg2Al[SiAl]O5[OH]4
  43402. Crystals pseudohexagonal plates and prismatic crystals\ also in foliated aggregates\ universally twinned on {001}}e
  43403. Triclinic
  43404. Sheet Silicates
  43405. Altered Ultramafic rocks
  43406. Massachusetts, Arizona, USA; Canada; FSU
  43407. Mount Sobotka, Silesia (lower), PolandS
  43408. Amesite^Mg2Al(SiAl)O5(OH)4
  43409. ftsTag
  43410. Amethyst (variety of Quartz)
  43411. ftstitle
  43412. ftsTitleOverride
  43413. Amethyst [variety of Quartz]i
  43414. White
  43415. Transparent_opaque
  43416. Hexagonal{ columnar crystals in druses}
  43417. Hexagonal
  43418. Brittle{ conchoidal}
  43419. Ring Silicates
  43420. Many different geological environments
  43421. western USA
  43422. Amethyst (variety of Quartz)^SiO2
  43423. ftsTag
  43424. Amicite
  43425. ftstitle
  43426. ftsTitleOverride
  43427. Amicite
  43428. uLowY
  43429. Colourlessy
  43430. Transparent
  43431. K2Na2Al4Si4O16}*5H2O
  43432. Radial aggregates}
  43433. Monoclinic'
  43434. Ring SilicatesK
  43435. Late stage cavities in Volcanic rocks
  43436. Hegan, Germany
  43437. wenegg, Hegau, Germany
  43438. Amicite^K2Na2Al4Si4O16.*5H2O
  43439. ftsTag
  43440. Aminoffite
  43441. ftstitle
  43442. ftsTitleOverride
  43443. AminoffiteG
  43444. k5-6a
  43445. Colourless
  43446. Transparent
  43447. Imperfect
  43448. Ca2[Be{Al]Si2O7[OH]}H2O
  43449. Crystals pyramidal}
  43450. Tetragonal;
  43451. Fracture conchoidal{ brittle}
  43452. Silicates
  43453. Intermediate to acid Igneous rocks
  43454. ngban, Sweden; Tuva, FSU
  43455. ngban mine, Filipstad (near), V
  43456. rmland, Sweden=
  43457. Aminoffite^Ca2(Be,Al)Si2O7(OH).H2O
  43458. ftsTag
  43459. Ammonioborite
  43460. ftstitle
  43461. ftsTitleOverride
  43462. Ammonioborite
  43463. vNot determined
  43464. White
  43465. [NH4]2B10O16}*5H2O
  43466. Microscopic platy crystals grouped in parallel position\ compact and fine_grained granular masses}G
  43467. Monoclinicg
  43468. Soluble in water}
  43469. Hydrated Borates
  43470. Evaporites
  43471. Tuscany, Italy
  43472. Larderello, Val di Cecina, Pisa, Toscana, Italy
  43473. Ammonioborite^(NH4)2B10O16.*5H2O
  43474. ftsTag
  43475. Ammoniojarosite
  43476. ftstitle
  43477. ftsTitleOverride
  43478. Ammoniojarosite
  43479. vNot determined
  43480. Yellow
  43481. Not determined
  43482. [NH4][Fe~3]3[SO4]2[OH]6
  43483. Irregular flattened nodules composed of microscopic tabular grains{ some with hexagonal outline}W
  43484. Trigonalu
  43485. Anhydrous Sulphates
  43486. Evaporites
  43487. Lake County, California, Utah, USA; Czech Republic
  43488. Kaibab Fault, Utah, USA
  43489. Ammoniojarosite^(NH4)(Fe+3)3(SO4)2(OH)6
  43490. ftsTag
  43491. Ammonioleucite
  43492. ftstitle
  43493. ftsTitleOverride
  43494. AmmonioleuciteK
  43495. vNot determined
  43496. White
  43497. Translucent
  43498. Not determined
  43499. [NH4{K]AlSi2O6
  43500. Tetragonal
  43501. Ring Silicates;
  43502. Regional Metamorphic rocksk
  43503. Gumma Prefecture, Japan
  43504. Tatarazawa, Fujioka, Gumma Pref., Japan
  43505. Ammonioleucite^(NH4,K)AlSi2O6
  43506. ftsTag
  43507. Analcime (Analcite)
  43508. ftstitle
  43509. ftsTitleOverride
  43510. Analcime [Analcite]
  43511. k5-6s
  43512. Colourless to white
  43513. Transparent_translucent
  43514. Not determined
  43515. NaAlSi2O6}H2O
  43516. Isolated crystals\ druses\ also compact{ granular{ massive}
  43517. Cubic
  43518. Conchoidal{ uneven}
  43519. Ring Silicates
  43520. Many different geological environments
  43521. Widespread many localities, USA; Australia; Canada; Czech Republic; Germany; Iceland; Ireland; Italy; Norway; Scotland
  43522. Cyclopean Islands, Catania (near), Sicily, Italy
  43523. Analcime (Analcite)^NaAlSi2O6.H2O
  43524. ftsTag
  43525. Anandite
  43526. ftstitle
  43527. ftsTitleOverride
  43528. AnanditeA
  43529. g3-4[
  43530. Black
  43531. Opaque
  43532. Perfect
  43533. [Ba{K][Fe~2{Mg]3[Si{Al{Fe]4O10[O{OH]2
  43534. Massive\ flakes}
  43535. Monoclinic3
  43536. Sheet Silicates
  43537. Regional Metamorphic rocks
  43538. North Western Province, Sri Lanka
  43539. Wilagedera prospect, North Western Province, Sri Lanka
  43540. Anandite^(Ba,K)(Fe+2,Mg)3(Si,Al,Fe)4O10(O,OH)2[
  43541. ftsTag
  43542. Anapaite
  43543. ftstitle
  43544. ftsTitleOverride
  43545. AnapaiteA
  43546. g3-4[
  43547. Green
  43548. Transparent
  43549. Perfect
  43550. Ca2Fe~2[PO4]2}*4H2O
  43551. Crystals tabular\ as crust of subparallel crystals and as rosette_like aggregates}I
  43552. Triclinic
  43553. Hydrated Phosphates
  43554. Sedimentary rocks
  43555. Kings County, California, New Hampshire, USA; Germany; Spain; FSU
  43556. Anapa, Taman Peninsula, FSU
  43557. Anapaite^Ca2Fe+2(PO4)2.*4H2O
  43558. ftsTag
  43559. Anatase (Octahedrite)
  43560. ftstitle
  43561. ftsTitleOverride
  43562. Anatase [Octahedrite]
  43563. k5-6w
  43564. Variety of colours
  43565. Transparent_opaque
  43566. Perfect
  43567. Pyramidal crystals{ often striated}
  43568. TetragonalY
  43569. Brittle}w
  43570. Oxides
  43571. Many different geological environments
  43572. Widespread; many localities, in California, Colorado, Washington, Arizona, Massachusetts, Montana, North Carolina, Utah, Virginia, USA; Austria; Brazil; Canada; Czech Republic; England; France; Italy, Norway, Switzerland
  43573. St. Christope, Bourg d'Oisans, Isere, France
  43574. Anatase (Octahedrite)^TiO2=
  43575. ftsTag
  43576. Ancylite-(Ce)
  43577. ftstitle
  43578. ftsTitleOverride
  43579. Ancylite_[Ce]
  43580. i4-5g
  43581. Variety of colours
  43582. Transparent_Sub_translucent
  43583. SrCe[CO3]2[OH]}H2O
  43584. Crystals stout to long prismatic{ also as minute pseudo_octahedral crystals with curved faces{ tiny disseminated grains}
  43585. Orthorhombic
  43586. Fracture splintery\ brittle}
  43587. Hydrated Carbonates
  43588. Late stage cavities in Granites or Syenites
  43589. Montana, USA; Mont St Hilaire, Canada; Greenland; Italy; Norway; FSU
  43590. Narsarsuaq, Julianehaab district, Greenland
  43591. Ancylite-(Ce)^SrCe(CO3)2(OH).H2O/
  43592. ftsTag
  43593. Andalusite
  43594. ftstitle
  43595. ftsTitleOverride
  43596. AndalusiteG
  43597. m6-7a
  43598. Variety of colours
  43599. Transparent_opaque
  43600. Distinct in one direction
  43601. Al2SiO5
  43602. Prismatic{ massive or fibrous aggregates}
  43603. Orthorhombica
  43604. Uneven{ brittle}
  43605. Silicates
  43606. Metamorphic rocks
  43607. Widespread, USA; Australia; Austria; Brazil; Canada; France; Germany; Korea; Scotland; Spain; Sweden; FSU
  43608. Andalusia, Spainu
  43609. Andalusite^Al2SiO5
  43610. ftsTag
  43611. Andersonite
  43612. ftstitle
  43613. ftsTitleOverride
  43614. Andersonite
  43615. e2-3a
  43616. Yellow to yellowish green
  43617. Transparent_translucent
  43618. Not determined
  43619. Na2Ca[UO2][CO3]3}*6H2O
  43620. Crystals rhombohedral{ up to 1cm or more in size\ also as clusters of minute pseudocubic crystals\ thick crusts and veinlets}
  43621. Trigonal
  43622. Hydrated Carbonates
  43623. Sedimentary Uranium Ores
  43624. Yavapai county, Arizona, Utah, New Mexico, McKinley County, Pennsylvania, USA
  43625. Hillside Mine, Bagdad, Yavapai Co., Arizona, USA
  43626. Andersonite^Na2Ca(UO2)(CO3)3.*6H2O
  43627. ftsTag
  43628. Hillside Mine, Bagdad, Yavapai Co., Arizona, USA
  43629. Andersonite^Na2Ca(UO2)(CO3)3.*6H2O
  43630. Orthorhombic
  43631. Wardsmithite
  43632. Altaite
  43633. ftstitle
  43634. ftsTitleOverride
  43635. Altaite
  43636. e2-3[
  43637. White
  43638. Opaque
  43639. Perfect
  43640. Crystals rare\ cubic or octahedral{ commonly massive}
  43641. Cubic
  43642. Fracture uneven to conchoidal{ brittle}
  43643. Sulphides{ Tellurides etc
  43644. Hydrothermal Ore veins
  43645. North Carolina, Colorado, Madera, Nevada, California, USA; Kalgoorlie, Western Australia; Canada; Chile; India; Sweden; FSU
  43646. Savodinsky mine, Zyrianovski, Altai Mts., Mongolia
  43647. Altaite^PbTe
  43648. ftsTag
  43649. Althausite
  43650. ftstitle
  43651. ftsTitleOverride
  43652. AlthausiteC
  43653. g3-4]
  43654. Greyw
  43655. Perfect
  43656. Mg2[PO4][OH{F{O]
  43657. Cleavable masses}
  43658. Orthorhombic
  43659. Anhydrous Phosphates/
  43660. EfflorescencesS
  43661. Modum, Norway; Portugal
  43662. Modum, Buskerud, Norway
  43663. Althausite^Mg2(PO4)(OH,F,O)
  43664. ftsTag
  43665. Aluminocopiapite
  43666. ftstitle
  43667. ftsTitleOverride
  43668. AluminocopiapiteO
  43669. vNot determined
  43670. Yellow
  43671. Not determined
  43672. Al2|3[Fe~3]4[SO4]6[OH]2}*20H2O
  43673. Massive\ as thin crusts and coatings}
  43674. Triclinic
  43675. Hydrated Sulphatesm
  43676. Evaporites
  43677. Forty Mile River, Alaska, USA
  43678. Temple Rock, Utah, USA and Island Mt., Trinity Co., California, USA
  43679. Aluminocopiapite^Al2/3(Fe+3)4(SO4)6(OH)2.*20H2O
  43680. ftsTag
  43681. Aluminum
  43682. ftstitle
  43683. ftsTitleOverride
  43684. AluminumA
  43685. vNot determined
  43686. Opaque
  43687. Not determined
  43688. Elongate lamellar grains}
  43689. Cubic
  43690. Native elements and AlloysU
  43691. Skarns and Calc_Silicates
  43692. Tadzhik SSR, FSU
  43693. Tsepochechniy intrusive, Siberia, FSU
  43694. Aluminum^Al
  43695. ftsTag
  43696. Alumohydrocalcite
  43697. ftstitle
  43698. ftsTitleOverride
  43699. Alumohydrocalcite
  43700. e2-3m
  43701. White
  43702. Perfect
  43703. CaAl2[CO3]2[OH]4}*3H2O
  43704. Chalky masses of fibrous crystals}
  43705. Triclinic
  43706. Brittle}I
  43707. Hydrated Carbonates
  43708. Sedimentary rocks
  43709. Siberia, FSU; California, USA; Belgium; Germany; Japan
  43710. Khakassy dist., Siberia, FSU
  43711. Alumohydrocalcite^CaAl2(CO3)2(OH)4.*3H2Oa
  43712. ftsTag
  43713. Alumopharmacosiderite
  43714. ftstitle
  43715. ftsTitleOverride
  43716. Alumopharmacosiderite
  43717. vNot determined
  43718. White
  43719. Not determined
  43720. KAl4[AsO4]3[OH]4}*6}*5H2O
  43721. Cubic
  43722. Hydrated Phosphates
  43723. Oxidized Zones{ weathering products
  43724. Guanaco, north-eastern Chile
  43725. Guanaco (NE), Chile
  43726. Alumopharmacosiderite^KAl4(AsO4)3(OH)4.*6.*5H2O
  43727. ftsTag
  43728. Alumotantite
  43729. ftstitle
  43730. ftsTitleOverride
  43731. AlumotantiteI
  43732. q8-9c
  43733. Colourless
  43734. Transparent
  43735. AlTaO4
  43736. Forms rims around crystals of simpsonite and natrotantite}+
  43737. OrthorhombicM
  43738. Oxidesi
  43739. Pegmatites
  43740. Kola Peninsula, FSU
  43741. Kola Peninsula, Russia, FSU
  43742. Alumotantite^AlTaO4
  43743. ftsTag
  43744. Alunogen
  43745. ftstitle
  43746. ftsTitleOverride
  43747. AlunogenA
  43748. c1-2[
  43749. Variety of colours
  43750. Transparent
  43751. Perfect
  43752. Al2[SO4]3}*17H2O
  43753. Acicular crystals{ capillary{ fibrous{ granular{ reniform{ scaly}
  43754. Triclinic
  43755. Soft{ water soluble}
  43756. Compound Phosphates
  43757. Effloresences
  43758. Utah, California, New Mexico, Arizona, Colorado, North Carolina, New York, USA; NSW, Australia; Canada, Chile, Czech Republic; France; Italy; Mexico; Peru
  43759. Alunogen^Al2(SO4)3.*17H2O
  43760. ftsTag
  43761. Alvanite
  43762. ftstitle
  43763. ftsTitleOverride
  43764. Alvanite?
  43765. g3-4Y
  43766. Bluish green{
  43767. Perfect
  43768. [Zn{Ni]Al4[VO3]2[OH]12}*2H2O
  43769. Mica_like platelets of hexagonal form{ polysynthetic twinning plane parallel to cleavage plane}
  43770. Monoclinica
  43771. Hydrated Vanadates
  43772. Oxidized Zones{ weathering products
  43773. north-western Kara-Tau, Kirgiz SSR, FSU
  43774. Kurumsak and Balasanskandyk, Kara Tau, Kazakhstan, FSUM
  43775. Alvanite^(Zn,Ni)Al4(VO3)2(OH)12.*2H2O
  43776. ftsTag
  43777. Amakinite
  43778. ftstitle
  43779. ftsTitleOverride
  43780. Amakinite
  43781. g3-4]
  43782. Green
  43783. Not determined
  43784. [Fe~2{Mg][OH]2
  43785. Irregular grains{ rarely as well_formed rhombohedra up to 1}0 cm\ weakly magnetic})
  43786. TrigonalG
  43787. Fracture irregular}
  43788. Hydroxides
  43789. Altered Ultramafic rocks
  43790. Yakut, FSU
  43791. Udachnaya Vostochnaya kimberlite pipe, Yakutia, Russia, FSU
  43792. Amakinite^(Fe+2,Mg)(OH)2i
  43793. ftsTag
  43794. Amarantite
  43795. ftstitle
  43796. ftsTitleOverride
  43797. AmarantiteG
  43798. e2-3a
  43799. Transparent
  43800. Perfect
  43801. Fe~3[SO4][OH]}*3H2O
  43802. Crystals short to long prismatic{ somewhat flattened to nearly square in cross_section\ striated{ usually columnar or bladed masses\ also as matted or radiating aggregates of needle_like crystals}
  43803. Triclinic
  43804. Brittle{ decomposed by water}
  43805. Compound Phosphates
  43806. Efflorescencesa
  43807. Santa Maria Mountains, Riverside County, California, Pennington County, South Dakota, USA; Chile
  43808. Sierra Gorda, Caracoles, Chile (?)
  43809. Amarantite^Fe+3(SO4)(OH).*3H2OM
  43810. ftsTag
  43811. Amarillite
  43812. ftstitle
  43813. ftsTitleOverride
  43814. AmarilliteG
  43815. e2-3a
  43816. Yellow}
  43817. Transparent
  43818. NaFe~3[SO4]2}*6H2O
  43819. Crystals thick tabular\ equant\ rarely prismatic}
  43820. MonoclinicI
  43821. Fracture conchoidal{ soluble in water}
  43822. Compound Phosphates
  43823. Evaporites
  43824. Tierra Amarilla, Chile
  43825. Tierra Amarilla, Copiap
  43826.  (near), Chile7
  43827. Amarillite^NaFe+3(SO4)2.*6H2O
  43828. ftsTag
  43829. Amazonite (variety of Microcline)
  43830. ftstitle
  43831. ftsTitleOverride
  43832. Amazonite [variety of Microcline]
  43833. Variety of colours
  43834. Transparent_translucent
  43835. Perfect
  43836. KAlSi3O8
  43837. Short columnar{ tabular crystals\ compact{ granular{ spathic}
  43838. Triclinic
  43839. Uneven{ brittle}
  43840. Ring Silicates
  43841. Intermediate to acid Volcanic rocks
  43842. California, USA
  43843. Amazonite (variety of Microcline)^KAlSi3O8
  43844. ftsTag
  43845. Amber (fossilized organic resin)
  43846. ftstitle
  43847. ftsTitleOverride
  43848. Amber [fossilized organic resin]o
  43849. Yellow
  43850. Transparent_translucent
  43851. Not determined
  43852. C12H20O [Variable]
  43853. Pebbles{ rounded grains{ plates{ stratified{ drop_shaped{ disseminated}
  43854. Amorphous
  43855. Conchoidal{ brittle{ combustible}
  43856. Organic Compounds
  43857. Klaipeda, Lithuania
  43858. Amber (fossilized organic resin)^C12H20O (Variable)
  43859. ftsTag
  43860. Klaipeda, Lithuania
  43861. Amber (fossilized organic resin)^C12H20O (Variable)
  43862. choidal}
  43863. ngban, Sweden
  43864. Skarns and Calc_Silicates
  43865. ftstitle
  43866. ngban mine, Filipstad (near), V
  43867. rmland, Sweden
  43868. Welshite^Ca2Sb+5Mg4Fe+3Si4Be
  43869. Alamosite
  43870. ftstitle
  43871. ftsTitleOverride
  43872. Alamosite
  43873. i4-5]
  43874. Colourless to white
  43875. Transparent_translucent
  43876. Perfect
  43877. PbSiO3
  43878. Crystals fibrous\ in radiating aggregates}/
  43879. MonoclinicO
  43880. Silicates
  43881. Oxidized Zones{ weathering products
  43882. Pinal County, Arizona; Sonora, Mexico; Tsumeb, Namibia
  43883. Alamos, Sonora, Mexico!
  43884. Alamosite^PbSiO3Q
  43885. ftsTag
  43886. Albite
  43887. ftstitle
  43888. ftsTitleOverride
  43889. Albite=
  43890. m6-7W
  43891. Colourless to white
  43892. Transparent_Sub_translucent
  43893. Perfect
  43894. NaAlSi3O8
  43895. Commonly tabular{ flattened along b_axis{ often platy} Twinning very common}S
  43896. Triclinic
  43897. Brittle} Uneven fracture}
  43898. Ring Silicates
  43899. Many different geological environments
  43900. Arizona, California, Colorado, New Mexico, South Dakota, Wyoming, USA; Austria; Brazil; Canada; England; France; Germany; India; Italy; Japan; Norway; Sweden; Switzerland; FSU
  43901. Albite^NaAlSi3O8
  43902. ftsTag
  43903. Aldermanite
  43904. ftstitle
  43905. ftsTitleOverride
  43906. Aldermanite
  43907. Colourless}
  43908. Not determined
  43909. Mg5Al12[PO4]8[OH]22}*32H2O
  43910. Talc_like crystallites that are 0}1 to 0}2 
  43911. m thick and up to 0}1 mm across}3
  43912. OrthorhombicU
  43913. Hydrated Phosphates
  43914. Sedimentary Ore deposits
  43915. Adelaide, South Australia, Australia
  43916. Moculta quarry, Angaston (near), South Australia, Australia
  43917. Aldermanite^Mg5Al12(PO4)8(OH)22.*32H2O
  43918. ftsTag
  43919. Aldzhanite
  43920. ftstitle
  43921. ftsTitleOverride
  43922. AldzhaniteC
  43923. vNot determined
  43924. Colourless
  43925. Not determined
  43926. CaMgB2O4Cl}*7H2O
  43927. Dipyramidal crystals}
  43928. Orthorhombic!
  43929. Hydrated BoratesG
  43930. Evaporitesg
  43931. Kazakhstan, FSU
  43932. Unspecified locality, FSU
  43933. Aldzhanite^CaMgB2O4Cl.*7H2O
  43934. ftsTag
  43935. Aleksite
  43936. ftstitle
  43937. ftsTitleOverride
  43938. Aleksite?
  43939. vNot determined
  43940. Colourless
  43941. Perfect
  43942. PbBi2Te2S2
  43943. Platy grains up to 1}0 mm}
  43944. Trigonal
  43945. Sulphides{ Tellurides etc
  43946. Hydrothermal Ore veinsm
  43947. Sutamskii region, Stanovio Range, FSU
  43948. Alekseev Mine, Sutamskii region, Stanovoi Range, Russia, FSU
  43949. Aleksite^PbBi2Te2S2
  43950. ftsTag
  43951. Alforsite
  43952. ftstitle
  43953. ftsTitleOverride
  43954. Alforsite
  43955. vNot determined
  43956. Colourless
  43957. Not determined
  43958. Ba5[PO4]3Cl
  43959. Isolated{ subhedral{ < 0}05mm in diameter grains{ rarely up to 0}2mm}
  43960. TrigonalG
  43961. Anhydrous Phosphatesq
  43962. Metamorphic rocks
  43963. Mariposa County, Fresno County, California, USA, Mexico
  43964. Big Creek, Fresno Co., California, USA#
  43965. Alforsite^Ba5(PO4)3Cl
  43966. ftsTag
  43967. Algodonite
  43968. ftstitle
  43969. ftsTitleOverride
  43970. AlgodoniteG
  43971. Silver{
  43972. Opaque
  43973. Cu6As
  43974. Rarely as sharp{ distorted crystals{ usually massive{ granular}
  43975. OrthorhombicE
  43976. Fracture subconchoidal}
  43977. Sulphides{ Tellurides etc
  43978. Hydrothermal Ore veins
  43979. Houghton County, Keweenaw County, Baraga County, Michigan, USA; Chile; Tsumeb, Namibia;
  43980. Algodones, Coquimbo, Chilek
  43981. Algodonite^Cu6As
  43982. ftsTag
  43983. Allanite-(Ce) (Orthite)
  43984. ftstitle
  43985. ftsTitleOverride
  43986. Allanite_[Ce] [Orthite]
  43987. k5-6{
  43988. Brown
  43989. Translucent_opaque
  43990. [Ce{Ca{Fe~2]2[Al{Fe~3]3Si3O12[OH]
  43991. Crystals usually tabular{ also long prismatic to acicular} Commonly compact massive{ bladed or as embedded grains}
  43992. Monoclinic
  43993. Conchoidal fracture}
  43994. Orthosilicates
  43995. Many different geological environmentsC
  43996. Widespread in USA; Canada; China; Germany; Greenland; Japan; Madagascar; Norway; Sweden
  43997. Iglorsoit, Greenland
  43998. Allanite-(Ce) (Orthite)^(Ce,Ca,Fe+2)2(Al,Fe+3)3Si3O12(OH)
  43999. ftsTag
  44000. Allargentum
  44001. ftstitle
  44002. ftsTitleOverride
  44003. Allargentum
  44004. VHN=189
  44005. Grey to silver
  44006. Opaque
  44007. Not determined
  44008. Ag[1_x]Sb[x]
  44009. Massive and as complex intergrowths}%
  44010. TrigonalC
  44011. Native elements and Alloyss
  44012. Hydrothermal Ore veins
  44013. Ontario, Canada
  44014. Cadesky vein, Hi-Ho Mine, Cobalt, Ontario, Canada
  44015. Allargentum^Ag(1-x)Sb(x)E
  44016. ftsTag
  44017. Alleghanyite
  44018. ftstitle
  44019. ftsTitleOverride
  44020. AlleghanyiteK
  44021. k5-6e
  44022. Brown
  44023. Transparent_translucent
  44024. Mn5[SiO4]2[OH]2
  44025. Crystals slender plate like{ deeply striated by twinning\ also as unstriated stout platy crystals\ sometimes in fan_shaped aggregates\ usually massive or as irregular grains}
  44026. Monoclinic
  44027. Brittle}
  44028. Hydrated Sulphates
  44029. Skarns and Calc_Silicates
  44030. New Jersey, North Carolina, California, Washington, Colorado, USA; Wales
  44031. Bold Hill, Alleghany Co., North Carolina, USA
  44032. Alleghanyite^Mn5(SiO4)2(OH)2'
  44033. ftsTag
  44034. Alloclasite
  44035. ftstitle
  44036. ftsTitleOverride
  44037. Alloclasite
  44038. k5-6c
  44039. Grey}
  44040. Opaque
  44041. Perfect
  44042. [Co{Fe]AsS
  44043. Crystals short prismatic\ usually massive{ commonly in columnar to hemispherical aggregates}I
  44044. Orthorhombick
  44045. Fracture uneven{ brittle}
  44046. Sulphides{ Tellurides etc
  44047. Hydrothermal Ore veins
  44048. Oravicza, Romania; Germany; Japan; FSU3
  44049. Elizabeth mine, Oravita (Oravicza), Banat, Romania{
  44050. Alloclasite^(Co,Fe)AsS
  44051. ftsTag
  44052. Allophane
  44053. ftstitle
  44054. ftsTitleOverride
  44055. Allophane
  44056. e2-3]
  44057. Colourless}
  44058. Transparent_translucent
  44059. [Al2O3][SiO2]}H2O
  44060. Massive\ as crusts resembling hyalite opal\ also stalactitic or as powdery aggregates}Y
  44061. Fracture conchoidal to earthy\ very brittle}
  44062. Silicates
  44063. Oxidized Zones{ weathering products
  44064. western USA, Pennsylvania, Massachusetts, USA; Brazil; Germany; Japan; Sardinia; Devonshire, Englando
  44065. fenthal, Saalfeld (near), Th
  44066. ringen, Germany
  44067. Allophane^(Al2O3)(SiO2).H2O
  44068. ftsTag
  44069. Alluaudite
  44070. ftstitle
  44071. ftsTitleOverride
  44072. AlluauditeE
  44073. k5-6_
  44074. Yellow to yellowish brown
  44075. Translucent_opaque
  44076. NaCaFe~2[Mn{Fe~2{Fe~3{Mg]2[PO4]3
  44077. Massive{ fibrous{ granular and globular aggregates}
  44078. Monoclinicq
  44079. Anhydrous Phosphates
  44080. Pegmatites
  44081. South Dakota and New Hampshire, USA;  France;  Finland;  Rwanda;  Germany
  44082. La Vilate quarry, Chanteloube, Haute-Vienne, France
  44083. Alluaudite^NaCaFe+2(Mn,Fe+2,Fe+3,Mg)2(PO4)3
  44084. ftsTag
  44085. Almandine (Almandite)
  44086. ftstitle
  44087. ftsTitleOverride
  44088. Almandine [Almandite]
  44089. o7-8w
  44090. Reddish brown
  44091. Transparent_translucent
  44092. [Fe~2]3Al2[SiO4]3
  44093. Commonly dodecahedrons or trapezohedrons{ massive{ compact or granular}
  44094. Cubic
  44095. Brittle{ splintery{  uneven fracture}
  44096. Hydrated Sulphates
  44097. Regional Metamorphic rocks
  44098. Widepread, USA; Wrangell, Alaska; Australia; Austria; Brazil; Canada; Greenland; India; Japan; Madagascar; Norway; Sri Landa; Sweden; Tanzania; Uruguay
  44099. Alabanda, Caria, Aydin, Turkey
  44100. Almandine (Almandite)^(Fe+2)3Al2(SiO4)3
  44101. ftsTag
  44102. Alabanda, Caria, Aydin, Turkey
  44103. Almandine (Almandite)^(Fe+2)3Al2(SiO4)3
  44104. sTitleOverride
  44105. Apjohnite
  44106. promp
  44107. #!C*k
  44108. Agardite-(Y)
  44109. ftstitle
  44110. ftsTitleOverride
  44111. Agardite_[Y]E
  44112. g3-4_
  44113. Bluish green
  44114. [Y{Ca]Cu6[AsO4]3[OH]6}*3H2O
  44115. Crystals acicular}
  44116. Trigonal
  44117. Hydrated Arsenates!
  44118. Oxidized Zones{ weathering products
  44119. Cornwall, England; Tintic district, Utah, USA; Bou-Skour, Morocco; Gallinas Mountains, New Mexico; Germany
  44120. Bou Skour mine, Jebel Sarhro, Morocco
  44121. Agardite-(Y)^(Y,Ca)Cu6(AsO4)3(OH)6.*3H2O_
  44122. ftsTag
  44123. Agate (variety of Quartz)
  44124. ftstitle
  44125. ftsTitleOverride
  44126. Agate [variety of Quartz]
  44127. o7-8}
  44128. Variety of colours
  44129. Transparent_opaque
  44130. Compact{ finely granular{ irregular masses{ massive{ nodules{ pebbles}]
  44131. Hexagonal
  44132. Conchoidal{ amorphous}
  44133. Ring Silicates
  44134. Many different geological environments    
  44135. western USA
  44136. Agate (variety of Quartz)^SiO2i
  44137. ftsTag
  44138. Agrinierite
  44139. ftstitle
  44140. ftsTitleOverride
  44141. Agrinierite
  44142. vNot determined
  44143. Orange
  44144. [K2{Ca{Sr]U3O10}*4H2O
  44145. Crystals tabular with pseudohexagonal section{ sector twinning}
  44146. OrthorhombicE
  44147. Oxidesa
  44148. Oxidized Zones{ weathering products
  44149. Margnac, Massif Central, France
  44150. Margnac Mine, Compreignac, Haute-Vienne, France
  44151. Agrinierite^(K2,Ca,Sr)U3O10.*4H2O
  44152. ftsTag
  44153. Aguilarite
  44154. ftstitle
  44155. ftsTitleOverride
  44156. AguilariteG
  44157. e2-3a
  44158. Grey{
  44159. Opaque
  44160. Ag4SeS
  44161. Intergrown{ rudely dodecahedral crystals with pitted surfaces and mostly rounded edges{ also massive}
  44162. Orthorhombick
  44163. Fracture hackly} Sectile}
  44164. Sulphides{ Tellurides etc
  44165. Hydrothermal Ore veins
  44166. Guanaguato, Mexico; Naratoto Valley, New Zealand; Washington County, Utah; Chelan and Republic Ferry counties, Washington; Virginia City, Nevada
  44167. San Carlos mine, Guanajuato, Mexico
  44168. Aguilarite^Ag4SeS
  44169. ftsTag
  44170. Ahlfeldite
  44171. ftstitle
  44172. ftsTitleOverride
  44173. AhlfelditeG
  44174. e2-3a
  44175. Brown
  44176. Transparent
  44177. NiSeO3}*2H2O
  44178. Crystalline crusts\ rarely well_formed crystals ranging from 0}25 to 1}0 mm{ elongated or tabular}S
  44179. Monoclinics
  44180. Fracture conchoidal} Brittle}
  44181. Selenites{ Selenates{ Tellurites{ Tellurates
  44182. Oxidized Zones{ weathering products
  44183. Central Cordillera, Bolivia
  44184. Colquechaca, Potos
  44185. , Bolivia
  44186. Ahlfeldite^NiSeO3.*2H2O
  44187. ftsTag
  44188. Aikinite
  44189. ftstitle
  44190. ftsTitleOverride
  44191. AikiniteC
  44192. e2-3]
  44193. Greyw
  44194. Opaque
  44195. Indistinct
  44196. PbCuBiS3
  44197. Crystals prismatic to acicular\ striated parallel to elongation{ usually massive}
  44198. Orthorhombic[
  44199. Fracture uneven}
  44200. Sulphosalts
  44201. Hydrothermal Ore veins
  44202. Ural Mountains, FSU; Colorado, Utah, Idaho, North Carolina, Virginia, Arizona, USA; Bulgaria; Canada; Czech Republic; France and elsewhereo
  44203. Beresovsk dist., Ekaterinburg (Sverdlovsk) (near), Ural Mts., FSU
  44204. Aikinite^PbCuBiS3
  44205. ftsTag
  44206. Ajoite
  44207. ftstitle
  44208. ftsTitleOverride
  44209. Ajoite9
  44210. vNot determined
  44211. Bluish green
  44212. Perfect
  44213. [K{Na]Cu7AlSi9O24[OH]6}*3H2O
  44214. Usually massive{ rarely as platy crystals or laths elongated parallel to c}
  44215. Triclinic
  44216. Silicates
  44217. Arizona, USA; Messina, Transvaal, South Africa
  44218. New Cornelia mine, Ajo, Pima Co., Arizona, USA
  44219. Ajoite^(K,Na)Cu7AlSi9O24(OH)6.*3H2O
  44220. ftsTag
  44221. Akagan
  44222. ftstitle
  44223. ftsTitleOverride
  44224. AkaganeiteA
  44225. vNot determined
  44226. Not determined
  44227. B _ FeO[OH{Cl]
  44228. Resembles `limonite`}
  44229. Tetragonal
  44230. Hydroxides
  44231. Soils
  44232. Arizona, USA; Iwate Prefecture, Japan; White Island volcano, New Zealand
  44233. Akagan
  44234.  Mine, Iwate, Japan
  44235. Akagan
  44236. ite^B - FeO(OH,Cl)
  44237. ftsTag
  44238. Akatoreite
  44239. ftstitle
  44240. ftsTitleOverride
  44241. AkatoreiteC
  44242. Yellow to orange
  44243. Excellent in two directions
  44244. [Mn~2]9Al2Si8O24[OH]8
  44245. Crystals elongate prismatic and striated parallel to a_axis} As massive to radiating twinned columnar aggregates}
  44246. Triclinic
  44247. Silicates
  44248. Metamorphic rocks
  44249. Eastern Otago, New Zealand
  44250. Akatore Creek, Eastern Otago, Dunedin, South Island, New ZealandU
  44251. Akatoreite^(Mn+2)9Al2Si8O24(OH)8
  44252. ftsTag
  44253. Akdalaite
  44254. ftstitle
  44255. ftsTitleOverride
  44256. Akdalaite
  44257. VHN=1085c
  44258. White
  44259. Translucent
  44260. 4Al2O3}H2O
  44261. Crystals tabular and elongated tabular  up to 0}8mm long and 0}1mm wide{ showing hexagonal outline} As lens_like or nest_like aggregates}
  44262. Trigonal
  44263. Fracture irregular} Brittle}
  44264. Oxides
  44265. Skarns and Calc_Silicates
  44266. Karagandin region, Kazakhstan, FSUO
  44267. Solvech fluorite deposit, Karaganda, Kazakhstan, FSU
  44268. Akdalaite^4Al2O3.H2O
  44269. ftsTag
  44270. Akermanite
  44271. ftstitle
  44272. ftsTitleOverride
  44273. AkermaniteE
  44274. k5-6_
  44275. Green
  44276. Transparent_translucent
  44277. Distinct in one direction
  44278. MgCa2Si2O7
  44279. Crystals usually short prismatic{ commonly massive{ granular{ twinning}
  44280. Tetragonalw
  44281. Fracture uneven to conchoidal{ brittle}
  44282. Silicates
  44283. Skarns and Calc_Silicates
  44284. California, Colorado, New Mexico, USA; Canada; Ireland; Israel; Italy; Japan; Java; Mexico; Romania; FSU
  44285. Akermanite^MgCa2Si2O7
  44286. ftsTag
  44287. Akrochordite
  44288. ftstitle
  44289. ftsTitleOverride
  44290. AkrochorditeK
  44291. g3-4e
  44292. Brown
  44293. Translucent
  44294. Excellent in two directions
  44295. Mn4Mg[AsO4]2[OH]4}*4H2O
  44296. Spherical or wart_like aggregates of minute crystals}
  44297. Monoclinico
  44298. Two cleavages{ mutually perpendicular directions}
  44299. Hydrated Arsenates
  44300. Skarns and Calc_Silicates
  44301. Sussex County, New Jersey, USA; L
  44302. ngban, Sweden
  44303. ngban mine, Filipstad (near), V
  44304. rmland, Sweden
  44305. Akrochordite^Mn4Mg(AsO4)2(OH)4.*4H2O
  44306. ftsTag
  44307. Aktashite
  44308. ftstitle
  44309. ftsTitleOverride
  44310. Aktashite
  44311. g3-4_
  44312. Black
  44313. Opaque
  44314. Cu6Hg3As4S12
  44315. Xenomorphic grains{ rarely in crystals resembling trigonal pyramids}-
  44316. TrigonalK
  44317. Brittle}i
  44318. Sulphosalts
  44319. Hydrothermal Ore veins
  44320. Yakutia, Gornyi Altai, FSU
  44321. Aktash mercury deposit, Gorno Altai, Russia, FSU-
  44322. Aktashite^Cu6Hg3As4S12c
  44323. ftsTag
  44324. Atheneite
  44325. ftstitle
  44326. ftsTitleOverride
  44327. Atheneite
  44328. Not determinedy
  44329. [Pd{Hg]3As
  44330. Trigonal
  44331. Sulphides{ Tellurides etc
  44332. Alluvial deposits
  44333. Minas Gerais, Brazil9
  44334. Itabira, Minas Gerais, Brazil
  44335. Atheneite^(Pd,Hg)3As
  44336. ftsTag
  44337. 1P&21&
  44338. )lett
  44339. er "I" 5
  44340. a circle
  44341. Acetamide
  44342. ftstitle
  44343. ftsTitleOverride
  44344. Acetamide
  44345. c1-2[
  44346. Colourless{
  44347. Not determined
  44348. CH3CONH2
  44349. Granular aggregates{ crystals up to 5mm long and 2mm in diameter with hexagonal outline}+
  44350. TrigonalI
  44351. Organic Compounds
  44352. Slags and Clinkers
  44353. L'vov-Volynskii basin, FSU
  44354. L'vov-Volynskiy Basin, Ukraine, FSU
  44355. Acetamide^CH3CONH25
  44356. ftsTag
  44357. Achavalite
  44358. ftstitle
  44359. ftsTitleOverride
  44360. AchavaliteG
  44361. e2-3a
  44362. Grey{
  44363. Opaque
  44364. Not determined
  44365. Massive}
  44366. Trigonal
  44367. Magnetic}
  44368. Sulphides{ Tellurides etc
  44369. Hydrothermal Ore veins
  44370. Cerro de Cacheuta, Mendoza, Argentina
  44371. Cacheuta, Argentina
  44372. Achavalite^FeSe
  44373. ftsTag
  44374. Actinolite
  44375. ftstitle
  44376. ftsTitleOverride
  44377. ActinoliteE
  44378. k5-6_
  44379. Light green to blackish green
  44380. Transparent_opaque
  44381. Ca2[Mg{Fe~2]5Si8O22[OH]2
  44382. Crystals commonly long bladed\ less frequently short and stout\ fibrous or thin columnar aggregates{ often radiated{ massive{ granular{ twinning{ lamellar}
  44383. Monoclinic
  44384. Fracture uneven to subconchoidal{ brittle{ compact varieties often tough}
  44385. Chain Silicates
  44386. Metamorphic rocks
  44387. Common mineral widespread including California, USA; Alaska;  Canada; England; Japan; Madagascar; New Zealand; Scotland; Sweden; Switzerland; Tanzania/
  44388. Actinolite^Ca2(Mg,Fe+2)5Si8O22(OH)2
  44389. ftsTag
  44390. Adamite
  44391. ftstitle
  44392. ftsTitleOverride
  44393. Adamite
  44394. g3-4Y
  44395. Yellow to yellowish green
  44396. Zn2[AsO4][OH]
  44397. Crystals varied{ commonly elongated{ tabular or equant{ often in druses of numerous interlocked crystals with wedge_shaped termination or as radial aggregates or spheroids implanted on matrix}
  44398. Orthorhombic
  44399. Fracture subconchoidal to uneven} Brittle}
  44400. Anhydrous Arsenates
  44401. Oxidized Zones{ weathering products
  44402. Utah, California, Nevada, USA; Mapimi, Durango, Mexico; Algeria; Chile; France; Germany, Greece; Italy; Namibia; Turkey
  44403. arcillo, Chile
  44404. Adamite^Zn2(AsO4)(OH)
  44405. ftsTag
  44406. Adelite
  44407. ftstitle
  44408. ftsTitleOverride
  44409. Adelite
  44410. Yellow to yellowish green
  44411. Transparent
  44412. CaMg[AsO4][OH]
  44413. Crystals rare{ elongated{ tabular{ usually massive}
  44414. OrthorhombicU
  44415. Fracture conchoidal to uneven}
  44416. Anhydrous Arsenates
  44417. Evaporites
  44418. ngban, Sweden; Nordmark at Jacobsbeg; Franklin, Sussex County, New Jersey, USA9
  44419. ngban mine, Filipstad (near), V
  44420. rmland, Sweden
  44421. Adelite^CaMg(AsO4)(OH)
  44422. ftsTag
  44423. Admontite
  44424. ftstitle
  44425. ftsTitleOverride
  44426. Admontite
  44427. e2-3]
  44428. Colourless}
  44429. MgB6O10}*7H2O
  44430. Poorly developed crystals{ elongated{ parallel to c and flattened}
  44431. Monoclinic3
  44432. Fracture conchoidal}]
  44433. Hydrated Borates
  44434. Evaporites
  44435. Near Admont, Styria, Austria
  44436. Schildmaur, Admont (near), Styria, Austria
  44437. Admontite^MgB6O10.*7H2O
  44438. ftsTag
  44439. Adularia (variety of Microcline)
  44440. ftstitle
  44441. ftsTitleOverride
  44442. Adularia [variety of Microcline]q
  44443. White
  44444. Transparent_translucent
  44445. Perfect
  44446. KAlSi3O8
  44447. Thick tabular crystals{ often with green chlorite dust}
  44448. Triclinic
  44449. Brittle}
  44450. Ring Silicates
  44451. Late stage cavities in Granites or Syenites
  44452. California, USA
  44453. Adularia (variety of Microcline)^KAlSi3O8
  44454. ftsTag
  44455. Aenigmatite
  44456. ftstitle
  44457. ftsTitleOverride
  44458. Aenigmatite
  44459. k5-6c
  44460. Black
  44461. Opaque
  44462. Perfect in two directions
  44463. Na2Fe5TiSi6O20
  44464. Crystals long prismatic{ twinning{ sometimes lamellar};
  44465. Triclinic
  44466. Brittle}y
  44467. Chain Silicates
  44468. Intermediate to acid Igneous rocks
  44469. California, USA; Greenland; Pantelleria Islanad, Mediterranean Sea; East Africa; NigeriaE
  44470. Kangerdluarsuk, Il
  44471. maussaq intrusive, Greenland (S)
  44472. Aenigmatite^Na2Fe5TiSi6O20
  44473. ftsTag
  44474. Aerugite
  44475. ftstitle
  44476. ftsTitleOverride
  44477. Aerugite?
  44478. Green
  44479. Not determined
  44480. Ni17As6O32
  44481. Massive\ finely crystalline}
  44482. Monoclinic    
  44483. Multiple Oxides
  44484. Oxidized Zones{ weathering products
  44485. Cornwall, England, UK;  Johanngeorgenstadt, Sachsen, Germany
  44486. Johanngeorgenstadt, Sachsen, Germany
  44487. Aerugite^Ni17As6O32
  44488. ftsTag
  44489. Aeschynite-(Ce)
  44490. ftstitle
  44491. ftsTitleOverride
  44492. Aeschynite_[Ce]
  44493. k5-6g
  44494. Black
  44495. [Ce{Ca{Fe{Th][Ti{Nb]2[O{OH]6
  44496. Prismatic parallel to [001]{ up to 10 cm long\ also tabular\ rarely acicular}
  44497. Orthorhombic;
  44498. Conchoidal fracture}e
  44499. Oxides
  44500. Hydrothermal Ore veins
  44501. Hitter
  44502. , Norway;  Urals, FSU and Bayan-Obo, China
  44503. Miass, Zlatoust region, Ilmen Mts., Urals, FSU9
  44504. Aeschynite-(Ce)^(Ce,Ca,Fe,Th)(Ti,Nb)2(O,OH)6
  44505. ftsTag
  44506. Aeschynite-(Nd)
  44507. ftstitle
  44508. ftsTitleOverride
  44509. Aeschynite_[Nd]
  44510. k5-6g
  44511. Black
  44512. [Nd{Ce{Ca{Th][Ti{Nb]2[O{OH]6
  44513. Tabular and prismatic crystals}
  44514. Orthorhombic
  44515. Conchoidal fracture}7
  44516. OxidesS
  44517. Hydrothermal Ore veins
  44518. Inner Mongolia, China
  44519. Bayan Obo, Inner Mongolia, China
  44520. Aeschynite-(Nd)^(Nd,Ce,Ca,Th)(Ti,Nb)2(O,OH)6-
  44521. ftsTag
  44522. Aeschynite-(Y) (syn. Priorite)
  44523. ftstitle
  44524. ftsTitleOverride
  44525. Aeschynite_[Y] [syn} Priorite]k
  44526. Black
  44527. [Y{Ca{Fe{Th][Ti{Nb]2[O{OH]6
  44528. Priesmatic or tabular crystals}
  44529. Orthorhombic+
  44530. Conchoidal fracture}U
  44531. Oxidesq
  44532. Pegmatites
  44533. Virginia, USA;  Madagascar and Swaziland, Africa;  Hitter
  44534. , Norway;  Switzerland;  Urals, FSU;
  44535. Urstad, Hitter
  44536.  (island), Flekkefjord (near), NorwayO
  44537. Aeschynite-(Y) (syn. Priorite)^(Y,Ca,Fe,Th)(Ti,Nb)2(O,OH)6
  44538. ftsTag
  44539. Afghanite
  44540. ftstitle
  44541. ftsTitleOverride
  44542. Afghanite
  44543. k5-6]
  44544. Bluew
  44545. Transparent
  44546. Perfect
  44547. [Na{Ca{K]8[Si{Al]12O24[SO4{Cl{CO3]3}H2O
  44548. Tabular crystals or massive}'
  44549. TrigonalE
  44550. Silicates
  44551. Pegmatites
  44552. Badakshan, Afghanistan
  44553. Lapis-lazuli mine, Sar-e-Sang, Badakshan, Afghanistan
  44554. Afghanite^(Na,Ca,K)8(Si,Al)12O24(SO4,Cl,CO3)3.H2O
  44555. ftsTag
  44556. Afwillite
  44557. ftstitle
  44558. ftsTitleOverride
  44559. Afwillite
  44560. Colourless to white
  44561. Transparent_translucent
  44562. Perfect
  44563. Ca3Si2O4[OH]6
  44564. Tabular crystals or often massive}-
  44565. MonoclinicM
  44566. Sheet Silicates
  44567. Skarns and Calc_Silicates
  44568. California, USA; Kimberley, South Africa; Antrim County, Ireland; Laacher See District, Germany
  44569. Dutoitspan Mine, Kimberley, South AfricaW
  44570. Afwillite^Ca3Si2O4(OH)6
  44571. ftsTag
  44572. anslucent
  44573. Perfect
  44574. Ca3Si2O4[OH]6
  44575. Tabular crystals or often massive}-
  44576. MonoclinicM
  44577. Sheet Silicates
  44578. Skarns and Calc_Silicates
  44579. California, USA; Kimberley, South Africa; Antrim County, Ireland; Laacher See District, Germany
  44580. Dutoitspan Mine, Kimberley, South AfricaW
  44581. Afwillite^Ca3Si2O4(OH)6
  44582. Yaroslavite
  44583. F    4    4    K
  44584. *ClassTbl*
  44585. *ClassEntry*
  44586. *PTABLE*
  44587. *WINDOWSEG*
  44588. *ICONRESTAB*
  44589. *ICONRESSEG*
  44590. *ICONRES*
  44591. Background
  44592. *OBJTABLE*
  44593. *IDTABLE*
  44594. *NAMETAB*
  44595. Rectangle
  44596. Ellipse
  44597. RoundedRectangle
  44598. Polygon
  44599. IrregularPolygon
  44600. AngledLine
  44601. Curve
  44602. PaintObject
  44603. Picture
  44604. Group
  44605. Stage
  44606. Button
  44607. Viewer
  44608. ComboBox
  44609. Field
  44610. RecordField
  44611. Hotword
  44612. *RHOTWORD*
  44613. *TbxBase*
  44614.     &    eld
  44615.     4    bxBase*
  44616. bxBase*
  44617. Abernathyite
  44618. ftstitle
  44619. ftsTitleOverride
  44620. AbernathyiteK
  44621. e2-3e
  44622. Yellow
  44623. Transparent
  44624. Perfect
  44625. K2[UO2][AsO4]2}*8H2O
  44626. Crystalline coatings{ largest crystals about 0}5mm on an edge}?
  44627. Tetragonal_
  44628. Crystals thin to thick tabular occurring singly or in groups}
  44629. Hydrated Arsenates
  44630. Sedimentary Uranium Ores    
  44631. Temple Mountain, Emery County, Utah, USA; Cave Hills and Slim Buttes areas, Harding County, South Dakota, USA
  44632. Fuemrole Mine #2, Temple Mt., Emery Co., Utah, USA
  44633. Abernathyite^K2(UO2)(AsO4)2.*8H2O
  44634. ftsTag
  44635. Arial
  44636. Abelsonite (Nickel porphyrin)
  44637. ftstitle
  44638. ftsTitleOverride
  44639. Abelsonite [Nickel porphyrin]
  44640. Pink to purple
  44641. Translucent
  44642. Not determined
  44643. C31H32N4Ni'
  44644. Aggregates of platy crystals up to 3mm in length}
  44645. Triclinic
  44646. Organic Compounds
  44647. Sedimentary rocks
  44648. Uintah County, Utah, USA
  44649. Green River Formation, Uintah Co., Utah, USAO
  44650. Abelsonite (Nickel porphyrin)^C31H32N4Ni
  44651. ftsExclude
  44652. This button changes the following characters in all fields in the following manner:
  44653. ( = [          ) = ]            , = {        . = }         - = _      ; = \
  44654. " = %        / = |            : = ^        ' = `        + = ~' = `        : = %
  44655. Convert
  44656. ftsTag
  44657. Acanthite
  44658. ftstitle
  44659. ftsTitleOverride
  44660. Acanthite
  44661. e2-3]
  44662. Black
  44663. Opaque
  44664. Not determined
  44665. Crystals short to long prismatic}
  44666. Monoclinic+
  44667. Sectile{ fracture uneven}
  44668. Sulphides{ Tellurides etc
  44669. Hydrothermal Ore veins
  44670. Silver Plume district, Clear Creek County, Delores County, Summit County, Cripple Creek district, Colorado, USA; Broken Hill, New South Wales, Australia; Bolivia; Canada; Chile; Czech Republic; Germany; Mexico; Namibia; Norway
  44671. Acanthite^Ag2S
  44672. ftsTag
  44673. Aegirine (Acmite)
  44674. ftstitle
  44675. ftsTitleOverride
  44676. Aegirine [Acmite]
  44677. m6-7o
  44678. Green
  44679. Translucent_opaque
  44680. NaFe~3Si2O6
  44681. Crystals long prismatic{ vertically striated or furrowed\ terminations blunt or acute\ also  in groups or tufts of acicular to capillary crystals{ or in felted aggregates of minute fibres} Crystals often twinned}
  44682. Monoclinic
  44683. Fracture uneven{ brittle}
  44684. Chain Silicates
  44685. Syenites{ Alkali intrusions
  44686. Green River Formation in Utah, Wyoming, Colorado; California, New Mexico, Washington, Montana, South Dakota, Arkansas, Minnesota, Massachusetts, USA; Mont St Hilaire, Quebec, Canada; localities in Greenland; India; Kenya; Nigeria; Norway; Scotland; FSU
  44687. Skaadoe, Brevig, Norway
  44688. Aegirine (Acmite)^NaFe+3Si2O6
  44689. ftsTag
  44690. Agardite-(La)
  44691. ftstitle
  44692. ftsTitleOverride
  44693. Agardite_[La]
  44694. g3-4a
  44695. Yellow}
  44696. [La{Ca]Cu6[AsO4]3[OH]6}*3H2O
  44697. Spherical to rosette_like aggregates up to 3mm in diameter composed of needle_like crystals}!
  44698. Trigonal?
  44699. Hydrated Arsenatesg
  44700. Oxidized Zones{ weathering products
  44701. Laurion, Greece
  44702. vrion, (Laurium), Attik
  44703. , Greece
  44704. Agardite-(La)^(La,Ca)Cu6(AsO4)3(OH)6.*3H2OI
  44705. ftsTag
  44706. Aksaite
  44707. ftstitle
  44708. ftsTitleOverride
  44709. Aksaite
  44710. e2-3W
  44711. Greyq
  44712. Not determined
  44713. MgB6O7[OH]6}*2H2O
  44714. Crystals elongated on [001]{ flattened on {100}{ faces of prismatic zone striated parallel to [100]{ crystals up to 7 mm in length}
  44715. Orthorhombicy
  44716. Hydrated Borates
  44717. Evaporites
  44718. Kazakhstan, FSU
  44719. Ak-Sai, Kazakhstan, FSU
  44720. Aksaite^MgB6O7(OH)6.*2H2O
  44721. ftsTag
  44722. Alabandite (Alabandine)
  44723. ftstitle
  44724. ftsTitleOverride
  44725. Alabandite [Alabandine]
  44726. g3-4{
  44727. Black
  44728. Opaque
  44729. Perfect
  44730. Crystals cubic or octahedral} Usually massive}/
  44731. Cubic
  44732. Brittle} Tarnishes brown}
  44733. Sulphides{ Tellurides etc
  44734. Hydrothermal Ore veins
  44735. California, Arizona, Nevada, Montana, San Juan, Colorado, USA; Asia Minor; France; Germany; Japan; Mexico; Peru; Romaniae
  44736. Sacarimb (Nagy
  44737. g), Transylvania, Romania
  44738. Alabandite (Alabandine)^MnS
  44739. ftsTag
  44740. Allactite
  44741. ftstitle
  44742. ftsTitleOverride
  44743. Allactite
  44744. i4-5_
  44745. Reddish brown
  44746. Translucent
  44747. Distinct in one direction
  44748. Mn7[AsO4]2[OH]8
  44749. Crystals slender prismatic or tabular{ sometimes as rosette_like aggregates}]
  44750. Monoclinic}
  44751. Fracture uneven{ brittle}
  44752. Anhydrous Arsenates
  44753. Skarns and Calc_Silicates
  44754. Sussex County, New Jersey, USA; L
  44755. ngban, Sweden
  44756. Moss Mine, Nordmark, Sweden
  44757. Allactite^Mn7(AsO4)2(OH)8
  44758. ftsTag
  44759. Alstonite
  44760. ftstitle
  44761. ftsTitleOverride
  44762. Alstonite
  44763. i4-5_
  44764. Colourless to white
  44765. Transparent_translucent
  44766. Imperfect
  44767. BaCa[CO3]2
  44768. Dipyramids}
  44769. Triclinic
  44770. Crystals commonly twinned{ dipyramidal faces striated horizontally}
  44771. Anhydrous Carbonates
  44772. Hydrothermal Ore veins
  44773. Cumberland, Durham, Northumberland, England; Cave-in-Rock, Illinois, USAG
  44774. Brownley Hill mine, Alston (near), Cumberland, England
  44775. Alstonite^BaCa(CO3)2
  44776. ftsTag
  44777. Alunite
  44778. ftstitle
  44779. ftsTitleOverride
  44780. Alunite
  44781. g3-4[
  44782. White
  44783. Transparent_opaque
  44784. Distinct in one direction
  44785. K2Al6[SO4]4[OH]12
  44786. Rhombohedral{ tabular crystals\ fibrous{ granular{ compact{ nodular{ earthy}Y
  44787. Trigonalw
  44788. Brittle}
  44789. Anhydrous Sulphates
  44790. Oxidized Zones{ weathering products
  44791. Widespread in western USA; Australia; China; Czech Republic; Hungary; Italy; Newfoundland; Spaino
  44792. Tolfa, Roma (near), Italy
  44793. Alunite^K2Al6(SO4)4(OH)12
  44794. ftsTag
  44795. Amblygonite
  44796. ftstitle
  44797. ftsTitleOverride
  44798. Amblygonite
  44799. k5-6c
  44800. White
  44801. Transparent_translucent
  44802. Perfect
  44803. [Li{Na]Al[PO4][F{OH]
  44804. Crystals equant to short prismatic{ commonly with rough faces\ usually as large cleavable masses\ twinning  common}
  44805. Triclinic
  44806. Fracture conchoidal to uneven{ brittle}
  44807. Anhydrous Phosphates
  44808. Pegmatites'
  44809. South Dakota, Arizona, New Mexico, California, New Hampshire, Maine, USA; Brazil; Czech Republic; France; Germany; Sweden
  44810. Chursdorf and Arnsdorf, Penig, Sachsen, Germany
  44811. Amblygonite^(Li,Na)Al(PO4)(F,OH)=
  44812. ftsTag
  44813. Ameghinite
  44814. ftstitle
  44815. ftsTitleOverride
  44816. AmeghiniteE
  44817. e2-3_
  44818. Colourless
  44819. NaB3O3[OH]4
  44820. Crystals elongated{ maximum length of 5mm{ frequently bent}
  44821. Monoclinic-
  44822. Brittle} Conchoidal fracture}
  44823. Anhydrous Borates
  44824. Evaporites
  44825. Salta, Argentina
  44826. Tincalayu Borax Deposit, Salar Del Hombre Muerto, Salta, Argentina'
  44827. Ameghinite^NaB3O3(OH)4]
  44828. ftsTag
  44829. tah, USAO
  44830. Abelsonite (Nickel porphyrin)^C31H32N4Ni
  44831. ftsExclude
  44832. This button changes the following characters in all fields in the following manner:
  44833. ( = [          ) = ]            , = {        . = }         - = _      ; = \
  44834. " = %        / = |            : = ^        ' = `        + = ~' = `        : = %
  44835. Convert
  44836. direction
  44837. &File
  44838. &Open...    Ctrl+O
  44839. &Save    Ctrl+S
  44840. Save &As...
  44841. saveas
  44842. &Import...
  44843. import
  44844. &Export...
  44845. export
  44846. Print Set&up...
  44847. printsetup
  44848. &Print Pages...    Ctrl+P
  44849. printpages
  44850. Prin&t Report...
  44851. printreport
  44852. Send &Mail...
  44853. sendmail
  44854. &Run...
  44855. E&xit    Alt+F4
  44856. &Edit
  44857. &Undo    Ctrl+Z
  44858. Cu&t    Ctrl+X
  44859. &Copy    Ctrl+C
  44860. &Paste    Ctrl+V
  44861. paste
  44862. C&lear    Del
  44863. clear
  44864. Select &All    Shift+F9
  44865. selectall
  44866. Select Pa&ge    Shift+F12
  44867. selectpage
  44868. &Size to Page    F11
  44869. sizetopage
  44870. F&ind...    F5
  44871. Re&place...
  44872. replace
  44873. Aut&hor    F3
  44874. author
  44875. &Text
  44876. &Character...    F6
  44877. character
  44878. &Paragraph...    F7
  44879. paragraph
  44880. &Regular    Ctrl+Space
  44881. regular
  44882. &Bold    Ctrl+B
  44883. &Italic    Ctrl+I
  44884. italic
  44885. &Underline    Ctrl+U
  44886. underline
  44887. Stri&keout    Ctrl+K
  44888. strikeout
  44889. Superscrip&t/Subscript
  44890. superscriptSubscript
  44891. &Normal Script
  44892. normalscript
  44893. Su&bscript    Ctrl+L
  44894. subscript
  44895. Su&perscript    Ctrl+Shift+L
  44896. superscript
  44897. &Show Hotwords    F9
  44898. showhotwords
  44899. &Page
  44900. &Next    Alt+Right
  44901. &Previous    Alt+Left
  44902. previous
  44903. &First    Alt+Up
  44904. first
  44905. &Last    Alt+Down
  44906. &Back    Shift+F2
  44907. &History...    Ctrl+F2
  44908. history
  44909. N&ew Page    Ctrl+N
  44910. newpage
  44911. &Help
  44912. &Contents    F1
  44913. contents
  44914. Status &Bar    F12
  44915. statusbar
  44916. Database Records
  44917. w,    #?
  44918. disablePage
  44919. level
  44920. page of this
  44921. enterPage
  44922. w,    #?
  44923. go to
  44924. level
  44925. page of this
  44926. buttonClick
  44927. prop_level
  44928. invalid level for widget:
  44929. background, book
  44930. must be "background" or "book"
  44931. level
  44932. prop_level
  44933. level
  44934. First
  44935. must be "Next", "Previous", "First", or "Last"
  44936. invalid direction for widget:
  44937. Next,Previous,First,Last
  44938. disablePage
  44939. direction
  44940. direction
  44941. prop_disablePage
  44942. invalid disablePage:
  44943. First, last
  44944. must be "First" or "Last"
  44945. disablePage
  44946. prop_disablePage
  44947. disablePage
  44948. w,    #?
  44949. disablePage
  44950. level
  44951. page of this
  44952. enterPage
  44953. w,    #?
  44954. go to
  44955. level
  44956. page of this
  44957. buttonClick
  44958. prop_level
  44959. invalid level for widget:
  44960. background, book
  44961. must be "background" or "book"
  44962. level
  44963. prop_level
  44964. level
  44965. First
  44966. must be "Next", "Previous", "First", or "Last"
  44967. invalid direction for widget:
  44968. Next,Previous,First,Last
  44969. disablePage
  44970. direction
  44971. direction
  44972. prop_disablePage
  44973. invalid disablePage:
  44974. First, last
  44975. must be "First" or "Last"
  44976. disablePage
  44977. prop_disablePage
  44978. disablePage
  44979. w,    #?
  44980. disablePage
  44981. level
  44982. page of this
  44983. enterPage
  44984. w,    #?
  44985. go to
  44986. level
  44987. page of this
  44988. buttonClick
  44989. prop_level
  44990. invalid level for widget:
  44991. background, book
  44992. must be "background" or "book"
  44993. level
  44994. prop_level
  44995. level
  44996. First
  44997. must be "Next", "Previous", "First", or "Last"
  44998. invalid direction for widget:
  44999. Next,Previous,First,Last
  45000. disablePage
  45001. direction
  45002. direction
  45003. prop_disablePage
  45004. invalid disablePage:
  45005. First, last
  45006. must be "First" or "Last"
  45007. disablePage
  45008. prop_disablePage
  45009. disablePage
  45010. w,    #?
  45011. disablePage
  45012. level
  45013. page of this
  45014. enterPage
  45015. w,    #?
  45016. go to
  45017. level
  45018. page of this
  45019. buttonClick
  45020. prop_level
  45021. invalid level for widget:
  45022. background, book
  45023. must be "background" or "book"
  45024. level
  45025. prop_level
  45026. level
  45027. First
  45028. must be "Next", "Previous", "First", or "Last"
  45029. invalid direction for widget:
  45030. Next,Previous,First,Last
  45031. disablePage
  45032. direction
  45033. direction
  45034. prop_disablePage
  45035. invalid disablePage:
  45036. First, last
  45037. must be "First" or "Last"
  45038. disablePage
  45039. prop_disablePage
  45040. disablePage
  45041. name,formula,habits,fracture,cleavage,crystal,colour,class,source,transparen
  45042. ftsTitleOverride
  45043. yzftsTitle
  45044. /searchReplace
  45045. buttonclick
  45046. ,&H.&
  45047. hardness
  45048. Eight
  45049. a0-1,c1-2,e2-3,g3-4,i4-5,k5-6,m6-7,o7-8,q8-9,s9-10,
  45050. Seven
  45051. Three
  45052. ,a0_1,c1_2,e2_3,g3_4,i4_5,k5_6,m6_7,o7_8,q8_9,s9_10,uLow,vNot determined,
  45053. buttonClick
  45054. false
  45055. wordDelimit
  45056. curTxt
  45057. -+*/<>,()[];^=&.?':
  45058. searchReplace
  45059. notifyBefore 
  45060. odisablePage && "
  45061. " && 
  45062. olevel)
  45063. oenabled 
  45064. FALSE
  45065. buttonClick
  45066. " && 
  45067. p&& "
  45068. " && 
  45069. value
  45070. oprop_level 
  45071. "invalid 
  45072. widget:" && 
  45073. I & CRLF & \
  45074.             "must be ""
  45075. direction 
  45076. "Next,Previous,First,Last"
  45077. "", ""
  45078. "", ""
  45079. oprop_disablePage 
  45080. :" && 
  45081.  & CLRF & \
  45082. notifyBefore 
  45083. odisablePage && "
  45084. " && 
  45085. olevel)
  45086. oenabled 
  45087. FALSE
  45088. buttonClick
  45089. " && 
  45090. value
  45091. oprop_level 
  45092. "invalid 
  45093. widget:" && 
  45094. I &CRLF&\
  45095.             "must be ""
  45096. direction 
  45097. "Next,Previous,First,Last"
  45098. "", ""
  45099. "", ""
  45100. oprop_disablePage 
  45101. :" && 
  45102.  & CLRF & \
  45103. notifyBefore 
  45104. odisablePage && "
  45105. " && 
  45106. olevel)
  45107. oenabled 
  45108. FALSE
  45109. buttonClick
  45110. " && 
  45111. value
  45112. oprop_level 
  45113. "invalid 
  45114. widget:"&&
  45115. G &CRLF&\
  45116.             "must be ""
  45117. direction 
  45118. "Next,Previous,First,Last"
  45119. "", ""
  45120. "", ""
  45121. oprop_disablePage 
  45122. :" && 
  45123.  & CLRF & \
  45124. notifyBefore 
  45125. odisablePage && "
  45126. " && 
  45127. olevel)
  45128. oenabled 
  45129. FALSE
  45130. buttonClick
  45131. " && 
  45132. value
  45133. oprop_level 
  45134. "invalid 
  45135. widget:"&&
  45136. G &CRLF&\
  45137.             "must be ""
  45138. direction 
  45139. "Next,Previous,First,Last"
  45140. "", ""
  45141. "", ""
  45142. oprop_disablePage 
  45143. :" && 
  45144.  & CLRF & \
  45145. buttonclick
  45146. ZSTRING vText, vList
  45147. ZINT i, j
  45148. p,formula,habits,fracture,cleavage,crystal,colour,class,source,transparen"
  45149.         ftsTitleOverride 
  45150. --            
  45151. --            
  45152. ) = searchReplace (
  45153. "^", "")
  45154. "(", "[")
  45155. ")", "]")
  45156. ",", "{")
  45157. ".", "}")
  45158. "-", "_")
  45159. ";", "\")
  45160. , "%")
  45161. "/", "|")
  45162. --            
  45163. "&", "^")
  45164. "'", "`")
  45165. ":", "^")
  45166. "+", "~")
  45167. ","A") -- 
  45168. ","O") -- 
  45169. ","a") -- 
  45170. ","a") -- 
  45171. ","a") -- 
  45172. ","a") -- 
  45173. ","e") -- 
  45174. ","e") -- 
  45175. ","e") -- 
  45176. ","i") -- 
  45177. ","i") -- 
  45178. ","n") -- 
  45179. ","o") -- 
  45180. (0147),"o") -- 
  45181. ansitoChar(0148),"o") -- 
  45182. ","u") -- 
  45183. buttonClick
  45184. 0001 
  45185. --         Change the hardness. eg 1 -> One
  45186. = "b1"
  45187. = "d2"
  45188. = "Two"
  45189. = "f3"
  45190. = "Three"
  45191. = "h4"
  45192. = "Four"
  45193. = "j5"
  45194. = "Five"
  45195. = "l6"
  45196. = "Six"
  45197. = "n7"
  45198. = "Seven"
  45199. = "p8"
  45200. = "Eight"
  45201. = "r9"
  45202. = "Nine"
  45203. = "t10"
  45204. = "Ten"
  45205. "," & 
  45206. & "," 
  45207. ",a0_1,c1_2,e2_3,g3_4,i4_5,k5_6,m6_7,o7_8,q8_9,s9_10,uLow,vNot determined,"
  45208. "," & 
  45209. & "," 
  45210. "a0-1,c1-2,e2-3,g3-4,i4-5,k5-6,m6-7,o7-8,q8-9,s9-10,"
  45211. = "_"
  45212. = "_"
  45213. searchReplace txt, searchFor, replaceWith, asWord
  45214. -- {Search 
  45215. function searches 
  45216. occurrences 
  45217. searchString 
  45218. replaces 
  45219. freplaceString.
  45220. -- If 
  45221. ?only where 
  45222. Pappears 
  45223. -- (A 
  45224. defined 
  45225. that 
  45226. preceded 
  45227. followed 
  45228. -- either 
  45229.  beginning 
  45230. -- wordDelimit 
  45231. common punctuation 
  45232. mathematical operators.)
  45233.     runningTotal = 1
  45234.     totalChars=
  45235. U(txt)
  45236.     searchLen=
  45237.     replaceLen=
  45238. are legally adjacent
  45239. = " " & 
  45240. k& "-+*/<>,()[];^=&.?':" & 
  45241. curTxt 
  45242.         curOffset = 
  45243.             startPos = (
  45244.             endPos = (
  45245. -- test 
  45246. occurance 
  45247. isolated 
  45248. q- 1) \
  45249. + 1 \
  45250. Abhurite
  45251. ftstitle
  45252. ftsTitleOverride
  45253. AbhuriteC
  45254. Colourless{
  45255. Transparent
  45256. Sn3O[OH]2Cl2
  45257. Twinned{ platy{ hexagonal 1}5mm crystals}
  45258. Trigonal7
  45259. Hackly fracture}]
  45260. Halides
  45261. Slags and Clinkers
  45262. Sharm Abhur, Red Sea, Saudi Arabia
  45263. Sharm Abhur, Red Sea, Jiddah (N of), Saudi Arabia
  45264. Abhurite^Sn3O(OH)2Cl2
  45265. ftsTag
  45266. Agrellite
  45267. ftstitle
  45268. ftsTitleOverride
  45269. Agrellite
  45270. k5-6Y
  45271. White
  45272. Excellent in two directions
  45273. NaCa2Si4O10F
  45274. Triclinic
  45275. Silicates
  45276. Syenites{ Alkali intrusions
  45277. Kipawa River, T
  45278. miscamingue County, Quebec, Canada
  45279. Kipawa River, Villedieu Twp. T
  45280. miscamingue Co., Qu
  45281. bec, Canada
  45282. Agrellite^NaCa2Si4O10F
  45283. ftsTag
  45284. ftstitU
  45285. EXWord
  45286. Opaque
  45287. AgPb4Sb4S10
  45288. Crystals long{ irregular{ lath_shaped{ up to 0}02 x 0}5mm long}
  45289. Orthorhombic
  45290. Sulphosalts
  45291. Uneven fracture}
  45292. Hydrothermal Ore veins
  45293. ftstitle
  45294. Bohemia, Czech Republic
  45295. Zoubekite^AgPb4Sb4S10
  45296. bram (near), Stredocesky kraj, Bohemia, Czech Republic
  45297. Zoubekite^AgPb4Sb4S10
  45298. ftsTitleOverride
  45299. Zoubekite
  45300. Zunyite
  45301. <BookPath>
  45302. :HDMEDIAPATH
  45303. Arial
  45304. MS Sans Serif
  45305. System
  45306. Arial
  45307. ftsSetFile
  45308. Times New Roman
  45309. Arial
  45310. MINERALS
  45311. H\MINERALS.SST
  45312. C:\MINERV2\SEARCH\MINERALS.SST
  45313. MINERALS
  45314. ftsIndexName
  45315. MINERALS
  45316. H\MINERALS.SST
  45317. Database Records
  45318. s_dbExLastFocus
  45319. 4s_dbExLastFocus
  45320. (.,r,
  45321. templet for field labels
  45322. helpText
  45323. NAMEl Field
  45324. templet for database fields
  45325. helpText
  45326. templet for field labels
  45327. helpText
  45328. HARDNESSeld
  45329. HARDNESS
  45330. templet for database fields
  45331. helpText
  45332. templet for field labels
  45333. helpText
  45334. COLOURField
  45335. COLOUR
  45336. templet for database fields
  45337. helpText
  45338. templet for field labels
  45339. helpText
  45340. TRANSPARENd
  45341. TRANSPAREN
  45342. templet for database fields
  45343. helpText
  45344. templet for field labels
  45345. helpText
  45346. CLEAVAGEeld
  45347. CLEAVAGE
  45348. templet for database fields
  45349. helpText
  45350. templet for field labels
  45351. helpText
  45352. FORMULAield
  45353. FORMULA
  45354. templet for database fields
  45355. helpText
  45356. templet for field labels
  45357. helpText
  45358. HABITSField
  45359. HABITS
  45360. templet for database fields
  45361. helpText
  45362. templet for field labels
  45363. helpText
  45364. CRYSTALield
  45365. CRYSTAL
  45366. templet for database fields
  45367. helpText
  45368. templet for field labels
  45369. helpText
  45370. FRACTUREeld
  45371. FRACTURE
  45372. templet for database fields
  45373. helpText
  45374. templet for field labels
  45375. helpText
  45376. CLASS Field
  45377. CLASS
  45378. templet for database fields
  45379. helpText
  45380. templet for field labels
  45381. helpText
  45382. SOURCEField
  45383. SOURCE
  45384. templet for database fields
  45385. helpText
  45386. templet for field labels
  45387. helpText
  45388. SOURCESield
  45389. SOURCES
  45390. templet for database fields
  45391. helpText
  45392. templet for field labels
  45393. helpText
  45394. TYPELOCNeld
  45395. TYPELOCN
  45396. templet for database fields
  45397. helpText
  45398. Cancel
  45399. Indicate the key (recordField) on which you want to sort.
  45400. buttonClick
  45401. buttonClick
  45402. sysRuntime 
  45403. ("Indicate the key (
  45404. J) on which you want 
  45405. r<> "Cancel"
  45406. S&ort
  45407. Search
  45408. Cancel
  45409. T"searchString
  45410. field
  45411. U"searchString
  45412. s_dbExLastFocus
  45413. Enter a string to search for
  45414. buttonClick
  45415. buttonClick
  45416. 4s_dbExLastFocus
  45417. ("Enter a 
  45418. osearchString
  45419. r<> "Cancel"
  45420. -- the rest 
  45421. allow 
  45422.              -- even though 
  45423. getting thrown around
  45424. caretLocation = 
  45425. = NULL
  45426. r& ":" && 
  45427. &Search
  45428. autoPageNumber
  45429. enterPage
  45430. What record do you want to go to?
  45431. buttonClick
  45432. notifyBefore 
  45433. buttonClick
  45434. ("What record 
  45435. zyou want 
  45436. isType(INT,
  45437. autoPageNumber
  45438. tbk_wid_name
  45439. tbk_wid_values
  45440. First
  45441. autoDisable Navigation button
  45442. tbk_wid_name
  45443. level
  45444. direction
  45445. disablePage
  45446. tbk_wid_props
  45447. list,background,book
  45448. list,Next,Previous,First,Last
  45449. tbk_wid_values
  45450. background
  45451. prop_level
  45452. direction
  45453. First
  45454. prop_disablePage
  45455. F&irst
  45456. Previous
  45457. $!L!OO
  45458. autoDisable Navigation button
  45459. tbk_wid_name
  45460. level
  45461. direction
  45462. disablePage
  45463. tbk_wid_props
  45464. list,background,book
  45465. list,Next,Previous,First,Last
  45466. tbk_wid_values
  45467. background
  45468. prop_level
  45469. direction
  45470. First
  45471. prop_disablePage
  45472. P&revious
  45473. "#f#qp
  45474. autoDisable Navigation button
  45475. tbk_wid_name
  45476. level
  45477. direction
  45478. disablePage
  45479. tbk_wid_props
  45480. list,background,book
  45481. list,Next,Previous,First,Last
  45482. tbk_wid_values
  45483. background
  45484. prop_level
  45485. direction
  45486. prop_disablePage
  45487. &Next
  45488. $&%qp
  45489. :%P%\
  45490. autoDisable Navigation button
  45491. tbk_wid_name
  45492. level
  45493. direction
  45494. disablePage
  45495. tbk_wid_props
  45496. list,background,book
  45497. list,First,Previous,Next,Last
  45498. tbk_wid_values
  45499. background
  45500. prop_level
  45501. direction
  45502. prop_disablePage
  45503. &Last
  45504. begin from
  45505. yzftstitle
  45506. formula
  45507. title
  45508. buttonClick
  45509. buttonClick
  45510. ("begin 
  45511. xisType("INT", 
  45512. + 999
  45513. "title" = \
  45514. --            
  45515. i & "^" &\
  45516. i & "^" &\
  45517. "formula" 
  45518.     ftstitle 
  45519. Make Title
  45520. ftsTag
  45521. begin from
  45522. ftstitleoverride
  45523. formula
  45524. buttonClick
  45525. buttonClick
  45526. ("begin 
  45527. xisType("INT", 
  45528. + 199
  45529. "formula" 
  45530.         j = -1
  45531. ftsTag 
  45532. "For"
  45533. j > 10
  45534. ftstitleoverride 
  45535. Make Hotword
  45536. Convert Hardness
  45537. TITLE
  45538. templet for database fields
  45539. helpText
  45540. templet for field labels
  45541. helpText
  45542. TITLE
  45543. enterPage
  45544. ftsSection
  45545. ftsSection
  45546. ftsSection
  45547. ftsSection
  45548. ftsSection
  45549. ftsSection
  45550. ftsSection
  45551. ftsSection
  45552. ftsSection
  45553. ftsSection
  45554. Srces
  45555. ftsSection
  45556. ftsSection
  45557. Andesine
  45558. ftstitle
  45559. ftsTitleOverride
  45560. AndesineC
  45561. m6-7]
  45562. Colourless}
  45563. Transparent_translucent
  45564. Perfect
  45565. mCaAl2Si2O8 with nNaAlSi3O8   [m|n = 30|70 to 50|50]
  45566. Crystals tabular{ usually massive{ cleavable{ granular or compact\ twinning common}
  45567. Triclinic
  45568. Fracture uneven to conchoidal\ brittle}
  45569. Framework Silicates
  45570. Many different geological environmentsA
  45571. California, Colorado, Minnesota, New York, North Carolina, Utah, Washington, USA; Argentina; France; Germany; India; Italy; Japan; Norway; South Africa
  45572. Marmato, Cauca, Colombia (Andes Mts.)
  45573. Andesine^mCaAl2Si2O8 with nNaAlSi3O8   (m/n = 30/70 to 50/50)
  45574. ftsTag
  45575. Ankerite
  45576. ftstitle
  45577. ftsTitleOverride
  45578. AnkeriteC
  45579. g3-4]
  45580. White
  45581. Translucent_Sub_translucent
  45582. Perfect
  45583. Ca[Fe~2{Mg{Mn][CO3]2
  45584. Rhombohedral{ often twinned crystals{ compact{ granular}A
  45585. Trigonal_
  45586. Brittle}}
  45587. Anhydrous Carbonates
  45588. Hydrothermal Ore veins
  45589. Widespread. South Dakota, USA; Algeria; Styria, Austria; Colombia; Czech Republic; England; France; Hungary; Namibia; Former Yugoslavia
  45590. Styria, Austria
  45591. Ankerite^Ca(Fe+2,Mg,Mn)(CO3)2
  45592. ftsTag
  45593. Anthoinite
  45594. ftstitle
  45595. ftsTitleOverride
  45596. AnthoiniteC
  45597. c1-2]
  45598. White
  45599. Perfect
  45600. WAl[O{OH]3
  45601. Tabular crystals{ chalk_like masses}
  45602. Triclinic
  45603. Tungstates{ Molybdates=
  45604. Pegmatites]
  45605. Mt Misobo, Kalima, Democratic Republic of Congo; Rwanda; Uganda;
  45606. Mt. Misobo, Kalima dist., Maniema, Democratic Republic of Congo
  45607. Anthoinite^WAl(O,OH)3
  45608. ftsTag
  45609. Apachite
  45610. ftstitle
  45611. ftsTitleOverride
  45612. Apachite?
  45613. e2-3Y
  45614. Blues
  45615. Not determined
  45616. Cu9Si10O29}*11H2O
  45617. Spherules of radial fibres}
  45618. Monoclinic
  45619. Silicates
  45620. Skarns and Calc_Silicates
  45621. Gila County, Arizona, USA
  45622. Christmas mine, Christmas, Gila Co., Arizona, USA
  45623. Apachite^Cu9Si10O29.*11H2O
  45624. ftsTag
  45625. Aragonite
  45626. ftstitle
  45627. ftsTitleOverride
  45628. Aragonite
  45629. g3-4_
  45630. Variety of colours
  45631. Transparent_translucent
  45632. Distinct in one direction
  45633. CaCO3
  45634. Acicular or chisel_shaped pseudohexagonal}A
  45635. Orthorhombicc
  45636. Brittle}
  45637. Anhydrous Carbonates
  45638. Many different geological environments
  45639. Many localities. Arizona, Colorado, South Dakota, New Mexico, Washington, Wyoming, USA; Austria; Czech Republic; England; Tsumeb, Namibia; Sicily; Spain
  45640. Molina and Valencia, Migranilla (near), Aragon, Spain
  45641. Aragonite^CaCO3
  45642. ftsTag
  45643. Argentite
  45644. ftstitle
  45645. ftsTitleOverride
  45646. Argentite
  45647. e2-3]
  45648. Dark grey
  45649. Opaque
  45650. Cubic{ octahedral{ dodecahedral crystals\ disseminated{ platy{ powdery{ sooty{ reticulated{ compact}G
  45651. Cubic
  45652. Hackly{ sectile{ malleable{ flexible}
  45653. Sulphides{ Tellurides etc
  45654. Hydrothermal Ore veins
  45655. Widespread, many localities western USA; Bolivia; Chile; Czech Republic; England; Germany; Mexico; Norway; Sardinia
  45656. Argentite^Ag2S
  45657. ftsTag
  45658. Armalcolite
  45659. ftstitle
  45660. ftsTitleOverride
  45661. Armalcolite
  45662. vNot determined
  45663. Opaque
  45664. Not determined
  45665. [Mg{Fe]Ti2O5
  45666. Embedded grains{ usually rectangular in outline\ commonly with ilmenite overgrowth}
  45667. Orthorhombicu
  45668. Oxides
  45669. Basic and Ultrabasic Volcanic rocks
  45670. Tranquility Base in moon rocks; Garfield county, Montana, USA; Greenland; South Africa; Ukraine; FSUE
  45671. Tranquillity Base, Moon
  45672. Armalcolite^(Mg,Fe)Ti2O5
  45673. ftsTag
  45674. Arseniosiderite
  45675. ftstitle
  45676. ftsTitleOverride
  45677. Arseniosiderite
  45678. c1-2i
  45679. Yellow to yellowish brown
  45680. Opaque
  45681. Ca2[Fe~3]3[AsO4]3O2}*3H2O
  45682. Massive{ radial_fibrous aggregates\ also as granular pseudomorphs or concretionary}
  45683. Monoclinic
  45684. Hydrated Arsenates
  45685. Oxidized Zones{ weathering products
  45686. Many localities, Utah, South Dakota, USA; Dome Rock, South Australia; Austria; Canada; France; Germany; Mexico; Tsumeb, Namibia; FSU
  45687. Roman
  45688. che-Thorins, M
  45689. con (near), Sa
  45690. ne et Loire, France
  45691. Arseniosiderite^Ca2(Fe+3)3(AsO4)3O2.*3H2O
  45692. ftsTag
  45693. Arsenopyrite
  45694. ftstitle
  45695. ftsTitleOverride
  45696. ArsenopyriteI
  45697. k5-6c
  45698. Silver
  45699. Opaque
  45700. Distinct in one direction
  45701. FeAsS
  45702. Compact{ granular{ radial{ short_columnar{ tabular crystals}9
  45703. MonoclinicY
  45704. Brittle}w
  45705. Sulphides{ Tellurides etc
  45706. Many different geological environments
  45707. Widespread. USA; Austria; Bolivia; Canada; Czech Republic; England; Germany; Hungary; Italy; Japan; Mexico; Norway; Sweden; Switzerland; Democratic Republic of Congo
  45708. Arsenopyrite^FeAsS
  45709. ftsTag
  45710. Asbecasite
  45711. ftstitle
  45712. ftsTitleOverride
  45713. AsbecasiteG
  45714. m6-7a
  45715. Yellow}
  45716. Transparent
  45717. Not determined
  45718. Ca3[Ti{Sn]As6Si2Be2O20
  45719. Rhombohedral crystals up to 5mm in size}-
  45720. TrigonalK
  45721. Rhombohedral}
  45722. Silicates
  45723. Regional Metamorphic rocks
  45724. Southern Binnatal, Switzerland
  45725. Cherbadung, Binntal, Valais (Wallis), Switzerland
  45726. Asbecasite^Ca3(Ti,Sn)As6Si2Be2O20
  45727. ftsTag
  45728. Atacamite
  45729. ftstitle
  45730. ftsTitleOverride
  45731. Atacamite
  45732. g3-4_
  45733. Green
  45734. Transparent_translucent
  45735. Perfect
  45736. Cu2Cl[OH]3
  45737. Columnar{ needle_shaped{ capillary{ thick_tabular crystals\  compact{ massive{ earthy{ granular{ as encrustations}o
  45738. Orthorhombic
  45739. Brittle}
  45740. Halides
  45741. Oxidized Zones{ weathering products
  45742. Widespread. Goffs, San Bernardino, California, Utah, South Dakota, Arizona, USA; Moonta, South Australia; Argentina; Austria; Chile; Cornwall, England; FSU
  45743. Atacama, Chile
  45744. Atacamite^Cu2Cl(OH)3
  45745. ftsTag
  45746. Avicennite
  45747. ftstitle
  45748. ftsTitleOverride
  45749. AvicenniteG
  45750. Black
  45751. Opaque
  45752. Tl2O3
  45753. Crystals less than 1mm{ somewhat resembling perovskite}
  45754. Cubic
  45755. Fracture uneven to conchoidal to hackly{ very brittle}
  45756. Oxides
  45757. Skarns and Calc_Silicates
  45758. Mt. Zirabulaksk region, Bukhara, FSU    
  45759. Dzhuzumli, Mt. Zirabulak, Bukhara, Tadzhikistan, FSUS
  45760. Avicennite^Tl2O3
  45761. ftsTag
  45762. Avogadrite
  45763. ftstitle
  45764. ftsTitleOverride
  45765. AvogadriteC
  45766. vNot determined
  45767. Colourless
  45768. Not determined
  45769. [K{Cs]BF4
  45770. Crystals minute{ tabular to platy{ sometimes elongated{ dense crusts}
  45771. OrthorhombicK
  45772. Halides
  45773. Fumaroles
  45774. Mt. Vesuvius, Italy
  45775. Mt. Vesuvius, Napoli, Campania, Italy
  45776. Avogadrite^(K,Cs)BF4#
  45777. tini]
  45778. ftsTag
  45779. Baddeleyite
  45780. ftstitle
  45781. ftsTitleOverride
  45782. Baddeleyite
  45783. m6-7c
  45784. Variety of colours
  45785. Opaque
  45786. Very good
  45787. Fine crystalline{ mammilliform{ radiating fibrous{ crusty{ massive}
  45788. Monoclinic[
  45789. Brittle}y
  45790. Oxides
  45791. Syenites{ Alkali intrusions
  45792. Montana, USA; Austria; Brazil; Canadian Arctic Archipelago; Italy; South Africa; FSU1
  45793. Kollonnagam, Rakwana, Sri Lanka
  45794. Baddeleyite^ZrO2
  45795. ftsTag
  45796. Bambollaite
  45797. ftstitle
  45798. ftsTitleOverride
  45799. Bambollaite
  45800. Greyy
  45801. Opaque
  45802. Not determined
  45803. Cu[Se{Te]2
  45804. Massive\ microcrystalline}    
  45805. Tetragonal)
  45806. Sulphides{ Tellurides etc
  45807. Hydrothermal Ore veins
  45808. Sonora, Mexico
  45809. Moctezuma mine, (La Bambolla), Moctezuma, Sonora, Mexico
  45810. Bambollaite^Cu(Se,Te)2-
  45811. ftsTag
  45812. Baratovite (Katayamalite)
  45813. ftstitle
  45814. ftsTitleOverride
  45815. Baratovite [Katayamalite]
  45816. g3-4{
  45817. White
  45818. Perfect
  45819. KCa7[Ti{Zr]2Li3Si12{O36F2
  45820. Platy deposits up to 5 x 2 x 0}5 cm}
  45821. Monoclinic?
  45822. Silicates
  45823. Syenites{ Alkali intrusions
  45824. Tadzhikistan, FSU
  45825. Dara-Pioz massif, Tadzhikistan, FSU
  45826. Baratovite (Katayamalite)^KCa7(Ti,Zr)2Li3Si12,O36F2
  45827. ftsTag
  45828. Bariomicrolite (Rijkeboerite)
  45829. ftstitle
  45830. ftsTitleOverride
  45831. Bariomicrolite [Rijkeboerite]
  45832. Not determined
  45833. Ba[Ta{Nb]2[O{OH]7
  45834. Massive}
  45835. Cubic
  45836. Multiple Oxides
  45837. Pegmatitesg
  45838. Minas Gerais, Brazil
  45839. Bariomicrolite (Rijkeboerite)^Ba(Ta,Nb)2(O,OH)7
  45840. ftsTag
  45841. Barite
  45842. ftstitle
  45843. ftsTitleOverride
  45844. Barite=
  45845. g3-4W
  45846. Variety of colours
  45847. Transparent_translucent
  45848. Very good
  45849. BaSO4
  45850. Thin_to_thick_tabular{ columnar{ lamellar crystals\  massive{ reniform{ granular}
  45851. Orthorhombics
  45852. Less brittle{ conchoidal}
  45853. Anhydrous Sulphates
  45854. Many different geological environments    
  45855. Widespread. South Dakota, California, Colorado, USA; Czech Republic; France; Germany; Norway; Romania
  45856. Barite^BaSO4
  45857. ftsTag
  45858. Bartonite
  45859. ftstitle
  45860. ftsTitleOverride
  45861. Bartonite
  45862. o7-8[
  45863. Brown
  45864. Distinct in one direction
  45865. K3Fe10S14
  45866. As anhedral irregular grains}
  45867. Tetragonal
  45868. Sulphides{ Tellurides etc
  45869. Basic and Ultrabasic Volcanic rocks
  45870. Humboldt County, California, USA
  45871. Coyote Peak, Humboldt Co., California, USA
  45872. Bartonite^K3Fe10S14
  45873. ftsTag
  45874. Bastn
  45875. site-(Ce) (Bastnaesite)
  45876. ftstitle
  45877. ftsTitleOverride
  45878. Bastnasite_[Ce] [Bastnaesite]
  45879. Reddish brown
  45880. Transparent_translucent
  45881. Distinct in one direction
  45882. [Ce{La][CO3]F
  45883. Tabular}I
  45884. Trigonalg
  45885. Anhydrous Carbonates
  45886. Syenites{ Alkali intrusions
  45887. San Bernardino County, California, Colorado, USA; Sweden and many other localities+
  45888. Bastn
  45889. s, Riddarhyttan, V
  45890. stmanland, Swedenk
  45891. Bastn
  45892. site-(Ce) (Bastnaesite)^(Ce,La)(CO3)F
  45893. ftsTag
  45894. Bayankhanite
  45895. ftstitle
  45896. ftsTitleOverride
  45897. BayankhaniteC
  45898. vNot determined
  45899. Black
  45900. Cu8HgS5{ Cu6HgS4{ or Cu10Hg3S8
  45901. Irregular grains} Brittle
  45902. Sulphides{ Tellurides etc
  45903. Pegmatites9
  45904. MongoliaW
  45905. Idermeg-Bayan-Khan-Ula, Mongolia
  45906. Bayankhanite^Cu8HgS5, Cu6HgS4, or Cu10Hg3S8
  45907. ftsTag
  45908. Bearsite
  45909. ftstitle
  45910. ftsTitleOverride
  45911. Bearsite?
  45912. vNot determined
  45913. White
  45914. Not determined
  45915. Be2[AsO4][OH]}*4H2O
  45916. Fine encrustations and tangled fibrous aggregates of prismatic crystals}-
  45917. MonoclinicM
  45918. Hydrated Arsenatesu
  45919. Oxidized Zones{ weathering products
  45920. Kazakhstan, FSU
  45921. Kazakhstan, FSU
  45922. Bearsite^Be2(AsO4)(OH).*4H2O7
  45923. ftsTag
  45924. Behierite
  45925. ftstitle
  45926. ftsTitleOverride
  45927. Behierite
  45928. o7-8[
  45929. Pinku
  45930. Distinct in one direction
  45931. [Ta{Nb]BO4
  45932. Octahedral crystals}
  45933. Tetragonal
  45934. Anhydrous Borates
  45935. PegmatitesW
  45936. Manjaka, Madagascar
  45937. Manjaka, Madagascar
  45938. Behierite^(Ta,Nb)BO4
  45939. ftsTag
  45940. Bementite
  45941. ftstitle
  45942. ftsTitleOverride
  45943. Bementite
  45944. Brown
  45945. Translucent
  45946. Perfect
  45947. Mn8Si6O15[OH]10
  45948. Lamellar or fibrous crystals\ usually granular{ massive or horn_like}
  45949. MonoclinicY
  45950. Silicates
  45951. Metamorphic rocks
  45952. California, Washington, Arizona, New Jersey, USA; L
  45953. ngban, Sweden; Broken Hill, New South Wales, Australia!
  45954. Franklin Furnace, Sussex Co., New Jersey, USA
  45955. Bementite^Mn8Si6O15(OH)10
  45956. ftsTag
  45957. Berdesinskiite
  45958. ftstitle
  45959. ftsTitleOverride
  45960. BerdesinskiiteK
  45961. vNot determined
  45962. Black
  45963. Not determined
  45964. [V~3]2TiO5
  45965. Found in polished section only}
  45966. Monoclinic'
  45967. OxidesC
  45968. Regional Metamorphic rockss
  45969. Lasamba Hill, Kwale, Kenya
  45970. Lasamba Hill, Kwale Dist., Voi, Kenya
  45971. Berdesinskiite^(V+3)2TiO5
  45972. noclS
  45973. ftsTag
  45974. Bergenite
  45975. ftstitle
  45976. ftsTitleOverride
  45977. Bergenite
  45978. vNot determined
  45979. Yellow
  45980. [Ba{Ca]2[UO2]3[PO4]2[OH]4}*5}5H2O
  45981. Thin tabular crystals}
  45982. Monoclinic
  45983. Weakly fluorescent{ orange to brown{  under long and short wave uv light}
  45984. Hydrated Phosphates
  45985. Sedimentary Uranium Ores
  45986. Streuberg near Bergen, Vogtland, Sachsen, Germany
  45987. Bergen, Vogtland, Sachsen, Germany?
  45988. Bergenite^(Ba,Ca)2(UO2)3(PO4)2(OH)4.*5.5H2O
  45989. ftsTag
  45990. Berthierine
  45991. ftstitle
  45992. ftsTitleOverride
  45993. Berthierine
  45994. vNot determined
  45995. Green
  45996. [Fe~2{Fe~3{Mg]2_3[Si{Al]2O5[OH]4
  45997. Monoclinic
  45998. Sheet Silicates
  45999. Sedimentary rocks
  46000. Corby, Northamptonshire, England;  Ayrshire, Scotland
  46001. Stanion Lane pit, Corby, Northamptonshire, England
  46002. Berthierine^(Fe+2,Fe+3,Mg)2-3(Si,Al)2O5(OH)4
  46003. ftsTag
  46004. Berzeliite
  46005. ftstitle
  46006. ftsTitleOverride
  46007. BerzeliiteE
  46008. i4-5_
  46009. Yellow to orange
  46010. Transparent_translucent
  46011. [Ca{Na]3[Mg{Mn]2[AsO4]3
  46012. Usually massive{ rare minute trapezohedrons}#
  46013. Cubic
  46014. Fracture uneven to subconchoidal} Brittle}
  46015. Anhydrous Arsenates
  46016. Skarns and Calc_Silicates
  46017. ngban, Sweden
  46018. ngban mine, Filipstad (near), V
  46019. rmland, SwedenE
  46020. Berzeliite^(Ca,Na)3(Mg,Mn)2(AsO4)3
  46021. ftsTag
  46022. Beyerite
  46023. ftstitle
  46024. ftsTitleOverride
  46025. BeyeriteA
  46026. e2-3[
  46027. White to yellowish
  46028. [Ca{Pb]Bi2[CO3]2O2
  46029. Thin crystals{ flattened rectangular plates\ also as very fine_grained earthy masses{ compact}9
  46030. TetragonalY
  46031. Fracture conchoidal}
  46032. Anhydrous Carbonates
  46033. Oxidized Zones{ weathering products
  46034. Arizona, California, Colorado, Arizona, New Mexico, USA; Sachsen, Germany
  46035. Stewart Mine, Pala, San Diego Co., California, USA and Schneeberg, Sachsen, Germany
  46036. Beyerite^(Ca,Pb)Bi2(CO3)2O2
  46037. ftsTag
  46038. Bindheimite
  46039. ftstitle
  46040. ftsTitleOverride
  46041. Bindheimite
  46042. i4-5a
  46043. Brown to brownish green
  46044. Translucent_opaque
  46045. Not determined
  46046. Pb2Sb2O6[O{OH]
  46047. Cryptocrystalline{ massive\ as crusts{ nodular or reniform masses with concentric layering\ rarely opaline\ pseudomorphous}
  46048. Cubic
  46049. Antimonites{ Arsenites
  46050. Oxidized Zones{ weathering products
  46051. Arizona, California, Idaho, Nevada, South Dakota, Utah, Washington, USA; Algeria, Australia, Austria, Bolivia, England, Italy, Mexico, FSU
  46052. Nerchinsk, Siberia, FSU
  46053. Bindheimite^Pb2Sb2O6(O,OH)
  46054. ftsTag
  46055. Bismuthinite
  46056. ftstitle
  46057. ftsTitleOverride
  46058. BismuthiniteG
  46059. Greyy
  46060. Opaque
  46061. Perfect
  46062. Bi2S3
  46063. Prismatic crystals{ stout to slender or acicular\  vertically striated\  less commonly dipyramidal}  Usually massive{ fibrous or foliated}o
  46064. Orthorhombic
  46065. Sulphides{ Tellurides etc
  46066. Hydrothermal Ore veins
  46067. Arizona, California, Colorado, Connecticut, South Carolina, Utah, Washington, USA; Australia; Bolivia; Brazil; Canada; Czech Republic; England; France; Germany; India; Japan; Madagascar; Norway; Portugal; South Africa; Sweden; FSU
  46068. Bismuthinite^Bi2S3
  46069. pillU
  46070. ftsTag
  46071. Bjarebyite
  46072. ftstitle
  46073. ftsTitleOverride
  46074. BjarebyiteC
  46075. Green
  46076. Perfect
  46077. [Ba{Sr][Mn{Fe{Mg]2Al2[PO4]3[OH]3
  46078. Complex crystals steep terminations}
  46079. Monoclinic%
  46080. Anhydrous PhosphatesO
  46081. Pegmatiteso
  46082. New Hampshire, Arizona, USA;  Rwanda
  46083. Palermo pegmatite, North Groton, New Hampshire, USA
  46084. Bjarebyite^(Ba,Sr)(Mn,Fe,Mg)2Al2(PO4)3(OH)3
  46085. ftsTag
  46086. Bogdanovite
  46087. ftstitle
  46088. ftsTitleOverride
  46089. Bogdanovite
  46090. vNot determined
  46091. Bronze to brassy
  46092. Au5[Cu{Fe]3[Te{Pb]2
  46093. Orthorhombic
  46094. Sulphides{ Tellurides etc
  46095. Oxidized Zones{ weathering products
  46096. Kazakhstan and Far Eastern FSUw
  46097. Unspecified locality, Kazakhstan (?), FSU
  46098. Bogdanovite^Au5(Cu,Fe)3(Te,Pb)2
  46099. ftsTag
  46100. Bonaccordite
  46101. ftstitle
  46102. ftsTitleOverride
  46103. BonaccorditeG
  46104. q8-9a
  46105. Reddish brown
  46106. Not determined
  46107. Ni2Fe~3BO5
  46108. Clusters of slender prismatic crystals{ as veins in associated minerals{ and as rosette_like radiating groups}M
  46109. Orthorhombico
  46110. Anhydrous Borates
  46111. Oxidized Zones{ weathering products
  46112. Bon Accord, Barberton area, Transvaal, South Africa
  46113. Scotia Talc Mine, Bon Accord, Barberton Dist., Transvaal, South Africaw
  46114. Bonaccordite^Ni2Fe+3BO5
  46115. ftsTag
  46116. Bonchevite
  46117. ftstitle
  46118. ftsTitleOverride
  46119. BoncheviteC
  46120. e2-3]
  46121. Greyw
  46122. Perfect
  46123. Pb3Bi2S6
  46124. Crystals acicular or long prismatic up to 2}0 cm in length}
  46125. Orthorhombic'
  46126. Sulphosalts
  46127. Hydrothermal Ore veinsu
  46128. central Rhodopian Mountains, Bulgaria
  46129. Rhodope Mts., Bulgaria
  46130. Bonchevite^Pb3Bi2S6
  46131. ftsTag
  46132. Borishanskiite (perhaps = polarite)
  46133. ftstitle
  46134. ftsTitleOverride
  46135. Borishanskiite [perhaps = polarite]
  46136. VHN2;0=182-292
  46137. Pd1~x[As{Pb]2  [x = *0_*0}2]
  46138. Orthorhombic
  46139. Noril'sk region, FSU)
  46140. Oktyabr and Talnakh (Tylnakh) deposits, Noril'sk (near), Siberia (N), FSU
  46141. Borishanskiite (perhaps = polarite)^Pd1+x(As,Pb)2  (x = *0-*0.2)
  46142. ftsTag
  46143. Botallackite
  46144. ftstitle
  46145. ftsTitleOverride
  46146. BotallackiteG
  46147. vNot determined
  46148. Green
  46149. Perfect
  46150. Cu2Cl[OH]3
  46151. As crusts of minute intergrown or columnar crystals\  powdery}
  46152. Monoclinic;
  46153. Halides
  46154. Oxidized Zones{ weathering products
  46155. Cornwall, England, UK; Laurium, Greece
  46156. Wheal Cock, Botallack, St. Just., Cornwall, England
  46157. Botallackite^Cu2Cl(OH)3
  46158. ftsTag
  46159. Bournonite
  46160. ftstitle
  46161. ftsTitleOverride
  46162. BournoniteG
  46163. e2-3a
  46164. Grey{
  46165. Opaque
  46166. Imperfect
  46167. PbCuSbS3
  46168. Prismatic{ cogwhel aggregates}    
  46169. Orthorhombic+
  46170. Brittle to soft{ conchoidal}]
  46171. Sulphosalts
  46172. Hydrothermal Ore veins
  46173. central western USA; Australia; Bolivia; Canada; Chile; Czech Republic; England; France; Germany; Hungary; Italy; Mexico; Peru; Romania; SpainO
  46174. Wheal Boys, St. Endellion, Cornwall, England
  46175. Bournonite^PbCuSbS3
  46176. ftsTag
  46177. Braitschite-(Ce)
  46178. ftstitle
  46179. ftsTitleOverride
  46180. Braitschite_[Ce]O
  46181. vNot determined
  46182. Colourless to white
  46183. Not determined
  46184. [Ca{Na2]7[Ce{La]2B22O43}*7H2O
  46185. Crystals simple hexagonal plates having only prism and pinacoid faces}S
  46186. Trigonalq
  46187. Hydrated Borates
  46188. Evaporites
  46189. Grand County, Utah, USA
  46190. Cane Creek potash mine, Moab, Grand Co., Utah, USA-
  46191. Braitschite-(Ce)^(Ca,Na2)7(Ce,La)2B22O43.*7H2O{
  46192. ftsTag
  46193. Brazilianite
  46194. ftstitle
  46195. ftsTitleOverride
  46196. BrazilianiteK
  46197. k5-6e
  46198. Colourless
  46199. Transparent
  46200. NaAl3[PO4]2[OH]4
  46201. Crystals nearly equant to short prismatic\ up to 12cm long and 8cm wide\ elongated{ pear_shaped\ prism zone striated\ globular with radial fibrous structure}
  46202. Monoclinic
  46203. Fracture conchoidal{ brittle}
  46204. Anhydrous Phosphates
  46205. Pegmatites9
  46206. Maine, New Hampshire, USA; Brazil
  46207. Conselheira Pina (near), Minas Gerais, Brazil
  46208. Brazilianite^NaAl3(PO4)2(OH)4
  46209. ride-
  46210. ftsTag
  46211. Britholite-(Ce)
  46212. ftstitle
  46213. ftsTitleOverride
  46214. Britholite_[Ce]
  46215. Variety of colours
  46216. [Ce{Ca]5[SiO4{PO4]3[OH{F]
  46217. Brittle}
  46218. Trigonal
  46219. Anhydrous Phosphates!
  46220. Late stage cavities in Granites or Syenites
  46221. maussaq intrusive, Greenland
  46222. From the Greek "to be surprised" because of its unusual composition.
  46223. Britholite-(Ce)^(Ce,Ca)5(SiO4,PO4)3(OH,F)
  46224. ftsTag
  46225. Brownmillerite
  46226. ftstitle
  46227. ftsTitleOverride
  46228. BrownmilleriteK
  46229. vNot determined
  46230. Reddish brown
  46231. Not determined
  46232. Ca2[Al{Fe]2O5
  46233. Platelets{ tetragonal in outline}
  46234. Orthorhombic7
  46235. Multiple Oxides
  46236. Skarns and Calc_Silicates
  46237. Eifel district, Germany; Israel
  46238. Ettringer Bellerberg, Mayen, Laacher See Area, Eifel, Rheinland-Pfalz, Germany'
  46239. Brownmillerite^Ca2(Al,Fe)2O5c
  46240. ftsTag
  46241. Buddingtonite
  46242. ftstitle
  46243. ftsTitleOverride
  46244. Buddingtonite
  46245. k5-6g
  46246. Colourless
  46247. Transparent
  46248. [NH4]AlSi3O8}*0}*5H2O
  46249. Commonly anhedral to cryptocrystalline\ rarely as euhedral crystals up to 0}05mm in size\ crystals correspond closely to orthoclase in forms and in interfacial angles}
  46250. Monoclinic
  46251. Distinct\ brittle\ subconchoidal fracture}
  46252. Framework Silicates
  46253. Late stage cavities in Granites or Syenites
  46254. Lake county, California, Idado USA; Queensland, Australia
  46255. Sulphur Bank quicksilver mine, Lake Co., California, USA
  46256. Buddingtonite^(NH4)AlSi3O8.*0.*5H2O
  46257. ftsTag
  46258. Buttgenbachite
  46259. ftstitle
  46260. ftsTitleOverride
  46261. ButtgenbachiteI
  46262. Blue{
  46263. Translucent
  46264. Cu19Cl4[NO3]2[OH]32}*2H2O
  46265. Acicular{ sprays{ striated crystals}
  46266. Trigonal%
  46267. Nitrates{ Iodates
  46268. Oxidized Zones{ weathering products
  46269. Likasi, Katanga, Democratic Republic of Congo; Pima County, Arizona, USA
  46270. Buttgenbachite^Cu19Cl4(NO3)2(OH)32.*2H2O-
  46271. ftsTag
  46272. Cadwaladerite
  46273. ftstitle
  46274. ftsTitleOverride
  46275. Cadwaladerite
  46276. vNot determined
  46277. Yellow
  46278. Transparent
  46279. Al[OH]2Cl}*4H2O
  46280. Amorphous grains and small masses})
  46281. Cubic
  46282. Fracture conchoidal}o
  46283. Halides
  46284. Evaporites
  46285. Tarapac
  46286.  Province, Chile
  46287. Cerro Pintados, Iquique, Tarapac
  46288. , Chile
  46289. Cadwaladerite^Al(OH)2Cl.*4H2O
  46290. ftsTag
  46291. Cafetite
  46292. ftstitle
  46293. ftsTitleOverride
  46294. CafetiteA
  46295. i4-5[
  46296. Yelloww
  46297. Good in two directions
  46298. Ca[Fe~3{Al]2Ti4O12}*4H2O
  46299. Crystals columnar to acicular{ elongated{ striated on prism faces\ tangled fibrous aggregates and radial_fibrous aggregates of acicular crystals}
  46300. Orthorhombic
  46301. Prismatic{ two directions\ brittle}
  46302. Multiple Oxides
  46303. Pegmatites
  46304. Kola Peninsula, FSU
  46305. Afrikanda, Kola Peninsula, Russia, FSU
  46306. Cafetite^Ca(Fe+3,Al)2Ti4O12.*4H2O
  46307. ftsTag
  46308. Calcite
  46309. ftstitle
  46310. ftsTitleOverride
  46311. Calcite
  46312. Variety of colours
  46313. Transparent_translucent
  46314. Perfect
  46315. CaCO3
  46316. Columnar{ tabular{ needle_shaped{ rhombohedral{ scalenohedral crystals{ rich in planes\ in druses\ coarse to fine_grained{ spathic{ stalactitic{ reniform{ compact{ massive}
  46317. Trigonal
  46318. Brittle} Fracture conchoidal}
  46319. Anhydrous Carbonates%
  46320. Many different geological environmentsa
  46321. Common mineral very widespread. Michigan, Tennessee, USA; England; France; Mexico; Norway;
  46322. Calcite^CaCO3
  46323. ftsTag
  46324. Callaghanite
  46325. ftstitle
  46326. ftsTitleOverride
  46327. CallaghaniteK
  46328. g3-4e
  46329. Transparent
  46330. Perfect
  46331. Cu2Mg2CO3[OH]6}*2H2O
  46332. Minute pyramidal crystals}
  46333. Monoclinic9
  46334. Fracture irregular{ brittle}k
  46335. Hydrated Carbonates
  46336. Sedimentary rocks
  46337. Nye County, Nevada, USA
  46338. Gabbs, Ney Co., Nevada, USA
  46339. Callaghanite^Cu2Mg2CO3(OH)6.*2H2O
  46340. ftsTag
  46341. Carboborite
  46342. ftstitle
  46343. ftsTitleOverride
  46344. Carboborite
  46345. Colourless}
  46346. Perfect
  46347. Ca2Mg[CO3]2B2[OH]8}*4H2O
  46348. Crystals 0}5_3}0mm long{ resembling steep rhombohedrons}
  46349. Monoclinic7
  46350. Compound Borates]
  46351. Evaporites}
  46352. China
  46353. Unspecified locality, China
  46354. Carboborite^Ca2Mg(CO3)2B2(OH)8.*4H2O
  46355. ftsTag
  46356. Carboirite
  46357. ftstitle
  46358. ftsTitleOverride
  46359. CarboiriteC
  46360. m6-7]
  46361. Green
  46362. Not determined
  46363. Fe~2Al2GeO5[OH]2
  46364. Pseudohexagonal}
  46365. Triclinic
  46366. Multiple Oxides
  46367. Hydrothermal Ore veins[
  46368. central Pyrenees, France
  46369. Carboire, Ari
  46370. ge, Pyrenees, France
  46371. Carboirite^Fe+2Al2GeO5(OH)2
  46372. ftsTag
  46373. Carlhintzeite
  46374. ftstitle
  46375. ftsTitleOverride
  46376. Carlhintzeite
  46377. vNot determined
  46378. Colourless
  46379. Not determined
  46380. Ca2AlF7}H2O
  46381. Tufts and bundles of crystals up to 2mm that are elongated and flattened{ twinned}=
  46382. Triclinic
  46383. Halides
  46384. Pegmatites
  46385. Bayern, Germany
  46386. Hagendorf pegmatite, Waidhaus, Oberpfalz, Bayern, Germany
  46387. Carlhintzeite^Ca2AlF7.H2O
  46388. ftsTag
  46389. Carpholite (Karpholite)
  46390. ftstitle
  46391. ftsTitleOverride
  46392. Carpholite [Karpholite]
  46393. k5-6y
  46394. Yellow
  46395. Translucent
  46396. Perfect
  46397. MnAl2Si2O6[OH]4
  46398. Capillary{ fine_fibrous{ fibrous bunches{ entangled agg}\  compact{ radiate}]
  46399. Orthorhombic
  46400. Brittle}
  46401. Silicates
  46402. Ardennes, Belgium; Czech Republic; Germany; FSU; Former Yugoslavia
  46403. Slavkov, Bohemia, Czech RepublicK
  46404. Carpholite (Karpholite)^MnAl2Si2O6(OH)4
  46405. ftsTag
  46406. Carrollite
  46407. ftstitle
  46408. ftsTitleOverride
  46409. CarrolliteG
  46410. i4-5a
  46411. Grey{
  46412. Opaque
  46413. Imperfect
  46414. Cu[CO{Ni]2S4
  46415. Crystals usually octahedral\ commonly massive\ compact to granular\ twinning}
  46416. Cubic
  46417. Fracture subconchoidal to uneven}
  46418. Sulphides{ Tellurides etc
  46419. Hydrothermal Ore veins
  46420. Maryland, USA; Kalgoorlie, Western Australia; Bulgaria; Chile; Japan; Sweden; ZambiaW
  46421. Patapsco mine, Finksburg, Carroll Co., Maryland, USA
  46422. Carrollite^Cu(CO,Ni)2S4
  46423. ftsTag
  46424. Cattierite
  46425. ftstitle
  46426. ftsTitleOverride
  46427. CattieriteE
  46428. i4-5_
  46429. Pinky
  46430. Opaque
  46431. Perfect
  46432. Massive\ as granular intergrowths with other sulfides}
  46433. Cubic
  46434. Sulphides{ Tellurides etc
  46435. Hydrothermal Ore veins
  46436. Katanga, Democratic Republic of Congo; North Carolina, USA
  46437. Shinkolobwe mine, Jadotville (near), Shaba, Democratic Republic of Congo?
  46438. Cattierite^CoS2
  46439. ftsTag
  46440. Celsian
  46441. ftstitle
  46442. ftsTitleOverride
  46443. Celsian
  46444. m6-7[
  46445. Colourless{
  46446. Transparent
  46447. Perfect
  46448. BaAl2Si2O8
  46449. Crystals short prismatic with prominent prism faces\ also massive{ cleavable\ carlsbad{ manebach and baveno twinning common}m
  46450. Monoclinic
  46451. Fracture uneven{ brittle}
  46452. Ring Silicates
  46453. Contact Metamorphic rocks
  46454. Alaska, California, USA; Australia; Czech Republic; Greece; Italy; Namibia; Sweden; FSU; North Wales, UK
  46455. Jakobsberg mine, V
  46456. rmland, Sweden
  46457. Celsian^BaAl2Si2O8
  46458. ftsTag
  46459. Cervantite
  46460. ftstitle
  46461. ftsTitleOverride
  46462. CervantiteC
  46463. i4-5]
  46464. Yellowy
  46465. Distinct in one direction
  46466. Sb~3Sb~5O4
  46467. Massive\ fine grained}
  46468. Orthorhombic
  46469. Oxides3
  46470. Oxidized Zones{ weathering products
  46471. Algeria; Bolivia; Hungary; Former Yugoslavia
  46472. Cervantes, Galicia, Spain
  46473. Cervantite^Sb+3Sb+5O4
  46474. ftsTag
  46475. Chalcedony (variety of Quartz)
  46476. ftstitle
  46477. ftsTitleOverride
  46478. Chalcedony [variety of Quartz]e
  46479. vNot determined
  46480. Fine fibrous{ reniform{ botryoidal{ mammilliform{ crusts{ nodules{ concretions}
  46481. Hexagonal
  46482. Conchoidal}
  46483. Many different geological environments
  46484. Widespread USA; Australia; Austria; Brazil; Canada; Czech Republic; England; France; Germany; India; Italy; Japan; Madagascar; Mexico; Romania; Scotland; South Africa; Sri Lanka; Switzerland and elsewherek
  46485. Chalcedony (variety of Quartz)^SiO2
  46486. ftsTag
  46487. Chalcoalumite
  46488. ftstitle
  46489. ftsTitleOverride
  46490. Chalcoalumite
  46491. e2-3g
  46492. Transparent_translucent
  46493. Perfect
  46494. CuAl4[SO4][OH]12}*3H2O
  46495. Crystals thin triangular plates{ commonly twinned\ in spherules\ also microcrystalline to fibrous}q
  46496. Monoclinic
  46497. Sectile}
  46498. Hydrated Sulphates
  46499. Oxidized Zones{ weathering products
  46500. Bisbee, Arizona, USA; Belgium
  46501. Bisbee, Cochise Co., Arizona, USA
  46502. Chalcoalumite^CuAl4(SO4)(OH)12.*3H2O
  46503. ftsTag
  46504. Chantalite
  46505. ftstitle
  46506. ftsTitleOverride
  46507. ChantaliteC
  46508. vNot determined
  46509. Colourless to white
  46510. Not determined
  46511. CaAl2SiO4[OH]4
  46512. Anhedral 0}1 _ 0}3mm grains}
  46513. Tetragonal-
  46514. Silicates
  46515. Altered Ultramafic rocks{
  46516. Taurus Mountains, south-western Turkey
  46517. Covur Yokusutepe Hill, Doganbaba, Burdur, Taurus Mts., Turkey (SW)
  46518. Chantalite^CaAl2SiO4(OH)4
  46519. ftsTag
  46520. Chenevixite
  46521. ftstitle
  46522. ftsTitleOverride
  46523. Chenevixite
  46524. i4-5c
  46525. Green
  46526. Sub_translucent
  46527. Not determined
  46528. Cu2Fe2[AsO4]2[OH]4}H2O
  46529. Massive\ compact earthy to opaline}
  46530. MonoclinicO
  46531. Fracture subconchoidal to uneven{ brittle}
  46532. Hydrated Arsenates
  46533. Oxidized Zones{ weathering products
  46534. Arizona, Utah, USA; Broken Hill, Australia; Chile; Tsumeb, Namibia; Germany; Democratic Republic of Congo
  46535. Wheal Gorland, St. Day, Cornwall, England
  46536. Chenevixite^Cu2Fe2(AsO4)2(OH)4.H2O
  46537. ftsTag
  46538. Chevkinite
  46539. ftstitle
  46540. ftsTitleOverride
  46541. ChevkiniteE
  46542. k5-6_
  46543. Reddish brown
  46544. Opaque
  46545. [Ca{Ce{Th]4[Fe~2{Mg]2[Ti{Fe~3]3Si4O22
  46546. Pencil_shaped prisms{ occasionally twinned} Usually as irregular masses up to 10 cm in size}g
  46547. Monoclinic
  46548. Silicates
  46549. Late stage cavities in Granites or Syenites
  46550. Ural Mts., Russia, FSU
  46551. Ilmen Mts., Ural Mts., Russia, FSUM
  46552. Chevkinite^(Ca,Ce,Th)4(Fe+2,Mg)2(Ti,Fe+3)3Si4O22
  46553. ftsTag
  46554. Chloritoid
  46555. ftstitle
  46556. ftsTitleOverride
  46557. ChloritoidE
  46558. k5-6_
  46559. Greyy
  46560. Translucent
  46561. Perfect
  46562. [Fe~2{Mg{Mn]2Al4Si2O10[OH]4
  46563. Tabular crystals{ pseudohexagonal} Usually massive{ foliated or as thin scales} Twinning common often lamellar}
  46564. Monoclinic
  46565. Sheet Silicates
  46566. Regional Metamorphic rocks
  46567. Ural Mts., Russia, FSU
  46568. Kosoibrok, Ekaterinburg (Sverdlovsk), Ural Mts., Russia, FSUe
  46569. Chloritoid^(Fe+2,Mg,Mn)2Al4Si2O10(OH)4
  46570. ftsTag
  46571. Christite
  46572. ftstitle
  46573. ftsTitleOverride
  46574. Christite
  46575. c1-2[
  46576. Perfect
  46577. TlHgAsS3
  46578. Subhedral to anhedral grains up to 1mm that may exhibit a bladed or flattened habit}
  46579. Monoclinic;
  46580. Sulphosalts
  46581. Hydrothermal Ore veins
  46582. north-central Nevada, USA
  46583. Carlin mine, Elko (NW), Eureka Co., Nevada, USA
  46584. Christite^TlHgAsS31
  46585. ftsTag
  46586. Cinnabar
  46587. ftstitle
  46588. ftsTitleOverride
  46589. CinnabarA
  46590. e2-3[
  46591. Transparent_translucent
  46592. Perfect
  46593. Thin to thick _ tabular{ cube_shaped{ short_columnar{ polymorphous crystals\  granular{ massive{ compact{ fibrous{ earthy{ disseminated}y
  46594. Trigonal
  46595. Splintery{ uneven}
  46596. Sulphides{ Tellurides etc
  46597. Many different geological environments+
  46598. Arkansas, Arizona, California, Nevada, Washington USA; China, Chile; Germany; Italy; Peru; Spain; FSU
  46599. Cinnabar^HgS
  46600. ftsTag
  46601. Clinobisvanite
  46602. ftstitle
  46603. ftsTitleOverride
  46604. ClinobisvaniteI
  46605. vNot determined
  46606. Orange
  46607. Not determined
  46608. BiVO4
  46609. Monoclinic
  46610. Anhydrous Vanadates
  46611. Oxidized Zones{ weathering products
  46612. Yinnietharra, Western Australia; Mozambique; South Dakota, USA
  46613. Yinnietharra Station, Pyramid Hill (S), Western Australia, Australia
  46614. Clinobisvanite^BiVO41
  46615. ftsTag
  46616. Clinoholmquistite
  46617. ftstitle
  46618. ftsTitleOverride
  46619. Clinoholmquistite
  46620. k5-6g
  46621. Li2[Mg{Fe~2]3Al2Si8O22[OH]2   Mg|[Mg ~ Fe~2] = 0}1_0}89
  46622. Long prismatic}
  46623. Monoclinic
  46624. Chain Silicates
  46625. Regional Metamorphic rocksQ
  46626. Siberia, FSUs
  46627. Siberia, FSU
  46628. Clinoholmquistite^Li2(Mg,Fe+2)3Al2Si8O22(OH)2   Mg/(Mg + Fe+2) = 0.1-0.89
  46629. ftsTag
  46630. Clinojimthompsonite
  46631. ftstitle
  46632. ftsTitleOverride
  46633. Clinojimthompsonite
  46634. vNot determined
  46635. Colourless
  46636. [Mg{Fe~2]5Si6O16[OH]2
  46637. Intergrowths in anthophyllite and cummingtonite}
  46638. Monoclinic+
  46639. Silicates
  46640. Altered Ultramafic rocksy
  46641. Vermont, USA
  46642. Carlton Mine, Chester, Windham Co., Vermont, USA
  46643. Clinojimthompsonite^(Mg,Fe+2)5Si6O16(OH)2
  46644. ftsTag
  46645. Cobaltomenite
  46646. ftstitle
  46647. ftsTitleOverride
  46648. Cobaltomenite
  46649. e2-3g
  46650. Transparent
  46651. Not determined
  46652. CoSeO3}*2H2O
  46653. Minute crystals{ resembling erythrite\ as crystalline crusts}
  46654. Monoclinic]
  46655. Fracture conchoidal{ brittle}
  46656. Selenites{ Selenates{ Tellurites{ Tellurates
  46657. Oxidized Zones{ weathering products
  46658. Utah, USA; Argentina7
  46659. Cerro de Cacheuta, Mendoza, Argentina
  46660. Cobaltomenite^CoSeO3.*2H2O
  46661. ftsTag
  46662. Coeruleolactite
  46663. ftstitle
  46664. ftsTitleOverride
  46665. Coeruleolactite
  46666. [Ca{Cu]Al6[PO4]4[OH]8}*4_*5H2O
  46667. As minutely crystalline or fibrous crusts{ veinlets and botryoidal aggregates}3
  46668. Triclinic
  46669. Conchoidal fracture}}
  46670. Hydrated Phosphates
  46671. Oxidized Zones{ weathering products
  46672. Nassau, Germany
  46673. Rindsberg Mine, Katzenellnbogen (near), Nassau, Germany
  46674. Coeruleolactite^(Ca,Cu)Al6(PO4)4(OH)8.*4-*5H2O
  46675. ftsTag
  46676. Columbite (Group)
  46677. ftstitle
  46678. ftsTitleOverride
  46679. Columbite [Group]
  46680. m6-7o
  46681. Black
  46682. Translucent
  46683. Distinct in one direction
  46684. [Fe{Mn][Nb{Ta]2O6
  46685. [Ferrocolumbite] thick tabular{ short columnar crystals\ compact{ embedded}
  46686. Orthorhombic
  46687. [Ferrocolumbite] uneven{ brittle}
  46688. Oxides
  46689. Pegmatites
  46690. (Ferrocolumbite) Lawrence, South Dakota, USA; WidespreadK
  46691. New London (near), Connecticut, USA
  46692. Columbite (Group)^(Fe,Mn)(Nb,Ta)2O6
  46693. ftsTag
  46694. Connellite
  46695. ftstitle
  46696. ftsTitleOverride
  46697. ConnelliteE
  46698. g3-4_
  46699. Bluey
  46700. Translucent
  46701. Not determined
  46702. Cu19Cl4[SO4][OH]32}*3H2O
  46703. Radiated groups of acicular crystals{ felt_like aggregates\ striated in direction of elongation}c
  46704. Trigonal
  46705. Hydrated Sulphates
  46706. Oxidized Zones{ weathering products
  46707. Arizona, California, Utah, USA; Algeria; Austria; France; Germany; Greenland; England; Tsumeb, Namibia; Sardinia; South Africaw
  46708. Wheal Providence [ ? Wheal Gorland, St. Day], Cornwall, England
  46709. Connellite^Cu19Cl4(SO4)(OH)32.*3H2O
  46710. ftsTag
  46711. ftstitle
  46712. ftsTitleOverride
  46713. Cuproiridsite
  46714. k5-6a
  46715. Black
  46716. CuIr2S4
  46717. Cubic
  46718. Sulphides{ Tellurides etc
  46719. Altered Ultramafic rocks/
  46720. Kamchatka, eastern FSU[
  46721. r massif, Aldan shield, Siberia, FSU
  46722. Cuproiridsite^CuIr2S4
  46723. Cuproiridsite^CuIr2S4
  46724. ftsTag
  46725. ftstitle
  46726. ftsTitleOverride
  46727. Cuzticite
  46728. Yellow to yellowish brown
  46729. [Fe~2]2Te~6O6}*3H2O
  46730. Trigonal
  46731. Selenites{ Selenates{ Tellurites{ Tellurates
  46732. Oxidized Zones{ weathering products
  46733. Sonora, Mexicom
  46734. Bambolla mine, Moctezuma, Sonora, Mexico
  46735. Cuzticite^[Fe~2]2Te~6O6}*3H2O
  46736. Cuzticite^[Fe~2]2Te~6O6}*3H2O
  46737. ftsTag
  46738. ftstitle
  46739. ftsTitleOverride
  46740. Dachiardite
  46741. Colourless
  46742. Transparent
  46743. Perfect
  46744. [Ca{Na2{K2]5Al10Si38O96}*25H2O
  46745. Prismatic crystals{ always twinned{ often cyclic}
  46746. Monoclinic[
  46747. Framework Silicates
  46748. Late stage cavities in Volcanic rocks
  46749. Elba, Italy; Japan; Washington, USA
  46750. San Piero di Campo, Elba, Toscana, Italy9
  46751. Dachiardite^[Ca{Na2{K2]5Al10Si38O96}*25H2O
  46752. Dachiardite^[Ca{Na2{K2]5Al10Si38O96}*25H2O
  46753. ftsTag
  46754. ftstitle
  46755. ftsTitleOverride
  46756. Delrioite
  46757. Yellow to yellowish green
  46758. Translucent
  46759. Not determined
  46760. CaSr[V~5]2O6[OH]2}*3H2O
  46761. Intimate intergrowths with metadelrioite forming radial aggregates of fibrous acicular crystals\ twinning}
  46762. Monoclinic
  46763. Vanadium Oxysalts
  46764. Efflorescences
  46765. Colorado, USA
  46766. Jo Dandy mine, Paradox Valley, Montrose Co., Colorado, USA_
  46767. Delrioite^CaSr[V~5]2O6[OH]2}*3H2O
  46768. Delrioite^CaSr[V~5]2O6[OH]2}*3H2O
  46769. ftsTag
  46770. ftstitle
  46771. ftsTitleOverride
  46772. DickinsoniteK
  46773. g3-4e
  46774. Yellow to yellowish green
  46775. Transparent_translucent
  46776. Perfect
  46777. [K{Ba][Na{Ca]5[Mn~2{Fe~2{Mg]14Al[PO4]12[OH{F]2%
  46778. Tabular crystals{ pseudorhombohedral\ traingular striations} Micaceous}
  46779. Monoclinic
  46780. Very brittle}
  46781. Anhydrous Phosphates
  46782. Pegmatites
  46783. Branchville and Portland, Connecticut; Maine; Poland; Newry, Northern Ireland.u
  46784. Branchville, Fairfield Co., Connecticut, USA
  46785. Dickinsonite^[K{Ba][Na{Ca]5[Mn~2{Fe~2{Mg]14Al[PO4]12[OH{F]2
  46786. Dickinsonite^[K{Ba][Na{Ca]5[Mn~2{Fe~2{Mg]14Al[PO4]12[OH{F]2
  46787. ftsTag
  46788. ftstitle
  46789. ftsTitleOverride
  46790. Domeykite
  46791. g3-4_
  46792. Silver{
  46793. Opaque
  46794. Not determined
  46795. Cu3As
  46796. Massive\ botryoidal or reniform}
  46797. Cubic
  46798. Fracture uneven}O
  46799. Sulphides{ Tellurides etc
  46800. Hydrothermal Ore veins
  46801. Colorado, Michigan, USA; England; Canada; Chile; England; Germany; Iran; Mexico; Sweden
  46802. Algodones mines, Coquimbo (Calabozo), Chile
  46803. Domeykite^Cu3As
  46804. Domeykite^Cu3As
  46805. ftsTag
  46806. ftstitle
  46807. ftsTitleOverride
  46808. ElpasoliteG
  46809. e2-3a
  46810. Colourless
  46811. Transparent
  46812. K2NaAlF6
  46813. Massive{ rarely as indistinct crystals}
  46814. Cubic
  46815. Fracture uneven}[
  46816. Halides
  46817. Pegmatites
  46818. Colorado, USA; Ivigtut, Greenland; northwestern part Ukrainian Shield
  46819. Cincinnati Mine, St. Peter's Dome, Pikes Peak Region, El Paso Co., Colorado, USA[
  46820. Elpasolite^K2NaAlF6
  46821. Elpasolite^K2NaAlF6
  46822. ftsTag
  46823. ftstitle
  46824. ftsTitleOverride
  46825. Ertixiite
  46826. m6-7]
  46827. Colourless}
  46828. Transparent
  46829. Na2Si4O9
  46830. Grains up to 0}5mm}
  46831. Cubic
  46832. Silicates
  46833. Pegmatites]
  46834. Xinjiang Autonomous Region, China
  46835. Altay pegmatite mine, Xinjiang, China
  46836. Ertixiite^Na2Si4O9
  46837. Ertixiite^Na2Si4O9
  46838. ftsTag
  46839. ftstitle
  46840. ftsTitleOverride
  46841. FairchilditeG
  46842. vNot determined
  46843. Colourless
  46844. K2Ca[CO3]2
  46845. Microscopic hexagonal plates flattened}
  46846. Trigonal#
  46847. Anhydrous CarbonatesM
  46848. Slags and Clinkersu
  46849. western USA
  46850. Coolin, Kaniksu National Forest, Bonner Co., Idaho, USA ; Grand Canyon National Park, Coconino Co., Arizona, USA
  46851. Fairchildite^K2Ca[CO3]2
  46852. Fairchildite^K2Ca[CO3]2
  46853. ftsTag
  46854. ftstitle
  46855. ftsTitleOverride
  46856. FerrucciteC
  46857. g3-4]
  46858. Colourless}
  46859. Not determined
  46860. NaBF4
  46861. Crystals minute{ tabular\ dense crusts}
  46862. Orthorhombic
  46863. Halides
  46864. Fumaroles
  46865. Mt. Vesuvius, Italy
  46866. Mt. Vesuvius, Napoli, Campania, Italy
  46867. Ferruccite^NaBF4
  46868. Ferruccite^NaBF4
  46869. ftsTag
  46870. ftstitle
  46871. ftsTitleOverride
  46872. FersmaniteC
  46873. k5-6]
  46874. Brown
  46875. Translucent
  46876. [Ca{Na]4[Ti{Nb]2Si2O11[F{OH]2
  46877. Pseudotetragonal crystals}
  46878. Triclinic
  46879. Silicates
  46880. Pegmatites_
  46881. Kola Peninsula, FSU
  46882. Khibina massif, Kola Peninsula, Russia, FSU
  46883. Fersmanite^[Ca{Na]4[Ti{Nb]2Si2O11[F{OH]2
  46884. Fersmanite^[Ca{Na]4[Ti{Nb]2Si2O11[F{OH]2
  46885. ftsTag
  46886. ftstitle
  46887. ftsTitleOverride
  46888. Florencite_[La]
  46889. k5-6i
  46890. Yellow
  46891. Transparent
  46892. [La{Ca]Al3[PO4]2[OH]6
  46893. As rhombic{ pseudocubic crystals}
  46894. TrigonalC
  46895. Anhydrous Phosphatesm
  46896. Sedimentary rocks
  46897. Shaba, Democratic Republic of Congo
  46898. Shituru deposit, Likasi (near), Shaba, Democratic Republic of Congo
  46899. Florencite_[La]^[La{Ca]Al3[PO4]2[OH]6
  46900. Florencite_[La]^[La{Ca]Al3[PO4]2[OH]6
  46901. ftsTag
  46902. ftstitle
  46903. ftsTitleOverride
  46904. Fraipontite
  46905. vNot determined
  46906. White
  46907. Opaque
  46908. [Zn{Al]3[Si{Al]2O5[OH]4
  46909. Massive}
  46910. Monoclinic
  46911. Sheet Silicates
  46912. Oxidized Zones{ weathering products
  46913. Belgium
  46914. Moresnet, Vieille Montagne, Belgium (E)
  46915. Fraipontite^[Zn{Al]3[Si{Al]2O5[OH]4
  46916. Fraipontite^[Zn{Al]3[Si{Al]2O5[OH]4
  46917. ftsTag
  46918. ftstitle
  46919. ftsTitleOverride
  46920. FriedrichiteE
  46921. g3-4_
  46922. Not determined
  46923. Pb5Cu5Bi7S18
  46924. Isolated crystals or granular aggregates from 0}2mm to 1}5mm}
  46925. Orthorhombic
  46926. Sulphosalts
  46927. Hydrothermal Ore veinsi
  46928. Salzberg, Austria
  46929. Habachtal, Sedl, Oberpinzgau, Salzburg, Austria
  46930. Friedrichite^Pb5Cu5Bi7S18
  46931. Friedrichite^Pb5Cu5Bi7S18
  46932. ftsTag
  46933. ftstitle
  46934. ftsTitleOverride
  46935. Garavellite
  46936. vNot determined
  46937. Opaque
  46938. FeSbBiS4
  46939. Microscopic grains}
  46940. Orthorhombic
  46941. Sulphosalts
  46942. Hydrothermal Ore veins=
  46943. Toscana, Italya
  46944. Valle de Frigido, Apuane (Appenine) Alps, Toscana, Italy
  46945. Garavellite^FeSbBiS4
  46946. Garavellite^FeSbBiS4
  46947. ftsTag
  46948. ftstitle
  46949. ftsTitleOverride
  46950. Georgechaoite
  46951. Colourless to white
  46952. KNaZrSi3O9}*2H2O
  46953. Orthorhombic crystals from 0}25 to 1mm in size\ commonly twinned}
  46954. OrthorhombicG
  46955. Conchoidal fracture}q
  46956. Silicates
  46957. Syenites{ Alkali intrusions
  46958. Otero County, New Mexico, USA
  46959. Wind Mt., Otero Co., New Mexico, USA1
  46960. Georgechaoite^KNaZrSi3O9}*2H2Oo
  46961. Georgechaoite^KNaZrSi3O9}*2H2O
  46962. ftsTag
  46963. ftstitle
  46964. ftsTitleOverride
  46965. Goldamalgam
  46966. Bronze to brassy
  46967. [Au{Ag]Hg
  46968. Fine granular aggregates}
  46969. Cubic
  46970. Fracture conchoidal{ malleable}
  46971. Native elements and Alloysq
  46972. Hydrothermal Ore veins
  46973. Nevada county, California, Colorado, USA; Borneo; China; Colombia
  46974. Hongshila, Hebei, China
  46975. Goldamalgam^[Au{Ag]Hg
  46976. Goldamalgam^[Au{Ag]Hg
  46977. ftsTag
  46978. ftstitle
  46979. ftsTitleOverride
  46980. Gormanite
  46981. i4-5[
  46982. Bluish green}
  46983. [Fe~2]3Al4[PO4]4[OH]6}*2H2O
  46984. Elongate crystls up to 3mm in maximum dimension in radial aggregates and as blade_like crystals}?
  46985. Triclinic
  46986. Hydrated Phosphates
  46987. Sedimentary rocks
  46988. Yukon, Canada
  46989. Rapid Creek, Big Fish River - Blow River Area, Yukon Territory, Canada1
  46990. Gormanite^[Fe~2]3Al4[PO4]4[OH]6}*2H2O
  46991. Gormanite^[Fe~2]3Al4[PO4]4[OH]6}*2H2O
  46992. ftsTag
  46993. ftstitle
  46994. ftsTitleOverride
  46995. GreenaliteG
  46996. vNot determined
  46997. Green
  46998. Translucent_opaque
  46999. [Fe~2{Fe~3]2_3Si2O5[OH]4
  47000. Massive\ as minute rounded granules usually between 0}1 to 1mm in diameter}
  47001. Orthorhombic}
  47002. Somewhat magnetic}
  47003. Sheet Silicates
  47004. Regional Metamorphic rocks
  47005. Minnesota, USA; Bergslagen, Sweden; Grisons, SwitzerlandI
  47006. Mesabi Dist., St. Louis Co., Minnesota, USA
  47007. Greenalite^[Fe~2{Fe~3]2_3Si2O5[OH]4
  47008. Greenalite^[Fe~2{Fe~3]2_3Si2O5[OH]4
  47009. ftsTag
  47010. ftstitle
  47011. ftsTitleOverride
  47012. Greigite [Melnikovite][
  47013. i4-5u
  47014. Fe~2[Fe~3]2S4
  47015. Balls of intergrown octahedra with curved faces averaging 0}3mm on an edge\ infrequently cubes\ tiny grains\ strongly magnetic}
  47016. Cubic
  47017. Sulphides{ Tellurides etc
  47018. Sedimentary rocks
  47019. San Bernardino County, California, USA; Corsica; Israel; Mexico; FSU; Former Yugoslavia
  47020. Kramer-Four Corners Area, San Bernardino Co., California, USA
  47021. Greigite [Melnikovite]^Fe~2[Fe~3]2S4
  47022. Greigite [Melnikovite]^Fe~2[Fe~3]2S4
  47023. ftsTag
  47024. ftstitle
  47025. ftsTitleOverride
  47026. GuilleminiteI
  47027. vNot determined
  47028. Yellow
  47029. Perfect
  47030. Ba[UO2]3[SeO3]2[OH]4}*3H2O
  47031. Tabular crystals and silky masses}
  47032. Orthorhombic3
  47033. Brittle}Q
  47034. Selenites{ Selenates{ Tellurites{ Tellurates
  47035. Oxidized Zones{ weathering products
  47036. Democratic Republic of Congo
  47037. Musonoi, Shaba, Democratic Republic of CongoA
  47038. Guilleminite^Ba[UO2]3[SeO3]2[OH]4}*3H2O
  47039. Guilleminite^Ba[UO2]3[SeO3]2[OH]4}*3H2O
  47040. ftsTag
  47041. ftstitle
  47042. ftsTitleOverride
  47043. Gustavite
  47044. vNot determined
  47045. Opaque
  47046. Indistinct
  47047. PbAgBi3S6
  47048. Tabular grains{ sometimes slightly bent\ maximum grain size 2 x 2 x 0}5mm}A
  47049. Orthorhombicc
  47050. Rare cleavage parallel to the tabular plates}
  47051. Sulphosalts
  47052. Hydrothermal Ore veins
  47053. Ivigtut, Greenland; Akita Prefecture, Japan; Bom-Gorkhon deposit, FSU
  47054. Ivigtut, Greenland (SW)
  47055. Gustavite^PbAgBi3S6
  47056. Gustavite^PbAgBi3S6
  47057. ftsTag
  47058. ftstitle
  47059. ftsTitleOverride
  47060. Hematophanite
  47061. e2-3e
  47062. Reddish brown
  47063. Opaque
  47064. Very good
  47065. Pb4[Fe~3]3O8[OH{Cl]
  47066. Crystals thin tabular{ flattened\ lamellar aggregates};
  47067. Tetragonal[
  47068. Multiple Oxides
  47069. Sedimentary rocks
  47070. Nordmark, Sweden
  47071. Jakobsberg mine, Finnmossen, V
  47072. rmland, Sweden
  47073. Hematophanite^Pb4[Fe~3]3O8[OH{Cl]
  47074. Hematophanite^Pb4[Fe~3]3O8[OH{Cl]
  47075. ftsTag
  47076. ftstitle
  47077. ftsTitleOverride
  47078. HendersoniteG
  47079. e2-3a
  47080. Dark green
  47081. Not determined
  47082. Ca3[V~5{V~4]12O32}*12H2O
  47083. Elongated{ six_sided platy crystals\ aggregates of subparallel to parallel microscopic fibres or blades}Q
  47084. Orthorhombics
  47085. Vanadium Oxysalts
  47086. Sedimentary Uranium Ores
  47087. Colorado, New Mexico, USA
  47088. JJ Mine, Paradox Valley, Montrose Co., Colorado, USA and Unspecified locality, New Mexico, USAm
  47089. Hendersonite^Ca3[V~5{V~4]12O32}*12H2O
  47090. Hendersonite^Ca3[V~5{V~4]12O32}*12H2O
  47091. ftsTag
  47092. ftstitle
  47093. ftsTitleOverride
  47094. Hexahydrite
  47095. vNot determined
  47096. Colourless to white
  47097. Transparent
  47098. Perfect
  47099. MgSO4}*6H2O
  47100. Crystals thick tabular{ rare\ usually coarse columnar to fibrous\ twinning}
  47101. Monoclinic}
  47102. Fracture conchoidal{ soluble in water}
  47103. Hydrated Sulphates
  47104. Effloresences
  47105. Canada; Czech Republic; Olkusz, Poland; Turkey; Arizona, New Jersey, Washington, USA; FSU
  47106. Lillooet dist., British Columbia, Canada
  47107. Hexahydrite^MgSO4}*6H2O
  47108. Hexahydrite^MgSO4}*6H2O
  47109. ftsTag
  47110. ftstitle
  47111. ftsTitleOverride
  47112. Hopeite
  47113. g3-4[
  47114. Colourless to white
  47115. Transparent_translucent
  47116. Perfect
  47117. Zn3[PO4]2}*4H2O
  47118. Small tabular and columnar crystals{ compact{ botryoidal masses}M
  47119. Orthorhombico
  47120. Uneven}
  47121. Hydrated Phosphates
  47122. Oxidized Zones{ weathering products
  47123. Broken Hill mine, Zambia; Canada; New Hampshire, South Dakota, USA; Belgium
  47124. Altenberg, Moresnet dist., Belgium (E)
  47125. Hopeite^Zn3[PO4]2}*4H2O
  47126. Hopeite^Zn3[PO4]2}*4H2O
  47127. ftsTag
  47128. ftstitle
  47129. ftsTitleOverride
  47130. HureauliteG
  47131. g3-4a
  47132. Variety of colours
  47133. Transparent_translucent
  47134. Mn5[PO4]2[PO3[OH]]2}*4H2O
  47135. Crystals short to long prismatic{ up to 3}0cm long\ also tabular or equant\ crystals isolated or grouped\ massive{ compact{ scaly{ or imperfectly fibrous}
  47136. Monoclinic
  47137. Fracture uneven\ brittle}
  47138. Hydrated Phosphates
  47139. PegmatitesK
  47140. central western USA; Brazil; France; Germany; Poland; Portugal; Namibia; Rwanda; Sweden
  47141. aux quarry, St. Sylvestre, Haute-Vienne, France
  47142. Hureaulite^Mn5[PO4]2[PO3[OH]]2}*4H2OG
  47143. Hureaulite^Mn5[PO4]2[PO3[OH]]2}*4H2O
  47144. ftsTag
  47145. ftstitle
  47146. ftsTitleOverride
  47147. Imiterite
  47148. vNot determined
  47149. Not determined
  47150. Ag2HgS2
  47151. Anhedral grains up to 1mm}
  47152. Monoclinic
  47153. Sulphosalts
  47154. Hydrothermal Ore veinsa
  47155. Anti-Atlas, Morocco
  47156. Imiter mine, Jebel Sarhro, Anti-Atlas, Morocco
  47157. Imiterite^Ag2HgS2
  47158. Imiterite^Ag2HgS2
  47159. ftsTag
  47160. ftstitle
  47161. ftsTitleOverride
  47162. Irtyshite
  47163. m6-7]
  47164. Colourless}
  47165. Na2[Ta{Nb]4O11
  47166. Veinlets and irregular grains up to 0}55mm}
  47167. Trigonal
  47168. Fracture uneven{ brittle}
  47169. Multiple Oxides
  47170. Pegmatites
  47171. Irtysh river, eastern Kazakhstan, FSU
  47172. Irtysh River Area, Kazakhstan (E), FSU    
  47173. Irtyshite^Na2[Ta{Nb]4O11A
  47174. Irtyshite^Na2[Ta{Nb]4O11
  47175. ftsTag
  47176. ftstitle
  47177. ftsTitleOverride
  47178. JangguniteE
  47179. e2-3_
  47180. Black
  47181. Opaque
  47182. Distinct in one direction
  47183. [Mn~4][5_x][Mn~2{Fe~3][1~x]O8[OH]6   x = *0}2
  47184. Radiating groups\ collofrom bands}C
  47185. Orthorhombice
  47186. Hydroxides
  47187. Supergene Zones
  47188. Bonghwa, Korea
  47189. Janggun Mine, Bonghwa, Korea
  47190. Janggunite^[Mn~4][5_x][Mn~2{Fe~3][1~x]O8[OH]6   x = *0}2Y
  47191. Janggunite^[Mn~4][5_x][Mn~2{Fe~3][1~x]O8[OH]6   x = *0}2
  47192. ftsTag
  47193. ftstitle
  47194. ftsTitleOverride
  47195. JeanbandyiteG
  47196. g3-4a
  47197. Orange}
  47198. [Fe~3{Mn~2]Sn~4[OH]6
  47199. As 0}2mm pseudo_octahedral aggregates epitactically grown on wickmanite}
  47200. Tetragonal?
  47201. Hydroxides_
  47202. Hydrothermal Ore veins
  47203. Llallagua, Bolivia
  47204. Contacto vein, Llallagua, Potos
  47205. , Bolivia
  47206. Jeanbandyite^[Fe~3{Mn~2]Sn~4[OH]6
  47207. Jeanbandyite^[Fe~3{Mn~2]Sn~4[OH]6
  47208. ftsTag
  47209. ftstitle
  47210. ftsTitleOverride
  47211. JimthompsoniteK
  47212. vNot determined
  47213. Colourless
  47214. Perfect
  47215. [Mg{Fe~2]5Si6O16[OH]2
  47216. Radiating sprays of prismatic crystals up to 5cm in length and as intergrowths}
  47217. Orthorhombicc
  47218. Silicates
  47219. Altered Ultramafic rocks
  47220. Chester, Vermont, USA
  47221. Carleton talc quarry, Chester, Windham Co., Vermont, USA+
  47222. Jimthompsonite^[Mg{Fe~2]5Si6O16[OH]2o
  47223. Jimthompsonite^[Mg{Fe~2]5Si6O16[OH]2
  47224. ftsTag
  47225. ftstitle
  47226. ftsTitleOverride
  47227. JohannseniteK
  47228. Grey}
  47229. Translucent_opaque
  47230. CaMn~2Si2O6
  47231. Crystals short prismatic\ usually massive{ columnar{ or as radiating and spherulitic aggregates of fibres and prisms\ twinning common{ simple and lamellar}
  47232. Monoclinic
  47233. Parting\ fracture uneven to conchoidal\ brittle}
  47234. Chain Silicates
  47235. Skarns and Calc_Silicates
  47236. Arizona, New Mexico, Washington, USA; Broken Hill, Australia; Bulgaria; Italy; Mexico
  47237. Bohemia mining dist., Lane Co., Oregon, USA; Schio-Vincenti mine, Schio (near), Venezia, Italy/
  47238. Johannsenite^CaMn~2Si2O6g
  47239. Johannsenite^CaMn~2Si2O6
  47240. ftsTag
  47241. ftstitle
  47242. ftsTitleOverride
  47243. Kamitugaite
  47244. vNot determined
  47245. PbAl[UO2]5[PO4{AsO4]2[OH]9}*9}5H2O
  47246. As thin plates}
  47247. Triclinic
  47248. Compound Phosphates
  47249. PegmatitesK
  47250. Democratic Republic of Congo}
  47251. Kobokobo, Kivu, Democratic Republic of Congo
  47252. Kamitugaite^PbAl[UO2]5[PO4{AsO4]2[OH]9}*9}5H2O
  47253. Kamitugaite^PbAl[UO2]5[PO4{AsO4]2[OH]9}*9}5H2O
  47254. ftsTag
  47255. ftstitle
  47256. ftsTitleOverride
  47257. Kilchoanite
  47258. vNot determined
  47259. White
  47260. Ca3Si2O7
  47261. Massive\ as a replacement of rankinite}
  47262. Orthorhombic
  47263. Silicates
  47264. Skarns and Calc_Silicates
  47265. Carlingford, Ireland; Hatrurim Formation, Israel; Okayama Prefecture, Japan; Ardnamurchan, Scotland, UK
  47266. Kilchoan, Ardnamurchan, Scotland#
  47267. Kilchoanite^Ca3Si2O7W
  47268. Kilchoanite^Ca3Si2O7
  47269. ftsTag
  47270. ftstitle
  47271. ftsTitleOverride
  47272. Kratochvilite
  47273. vNot determined
  47274. White
  47275. C13H10 [Fluorene]
  47276. Orthorhombic
  47277. Organic Compounds
  47278. Slags and Clinkers!
  47279. Czech RepublicE
  47280. Kladno, Praha (near), Stredocesky kraj, Bohemia, Czech Republic
  47281. Kratochvilite^C13H10 [Fluorene]
  47282. Kratochvilite^C13H10 [Fluorene]
  47283. ftsTag
  47284. ftstitle
  47285. ftsTitleOverride
  47286. Krupkaite
  47287. g3-4]
  47288. Greyw
  47289. Opaque
  47290. Not determined
  47291. PbCuBi3S6
  47292. Fibrous aggregates}
  47293. Orthorhombic#
  47294. Sulphosalts
  47295. Hydrothermal Ore veinsq
  47296. north-western Bohemia, Czech Republic; Tennant Creek, Northern Territory, Australia
  47297. Krupka, Severocesky kraj, Bohemia, Czech Republic
  47298. Krupkaite^PbCuBi3S6
  47299. Krupkaite^PbCuBi3S6
  47300. ftsTag
  47301. ftstitle
  47302. ftsTitleOverride
  47303. Langisite
  47304. VHN50=780-857
  47305. Opaque
  47306. [Co{Ni]As
  47307. Irregual grains and lamellae}
  47308. Trigonal
  47309. Sulphides{ Tellurides etc
  47310. Hydrothermal Ore veinsM
  47311. Ontario, Canada
  47312. Langis mine, Harris twp., Timiskaming dist, Ontario, Canada
  47313. Langisite^[Co{Ni]As
  47314. Langisite^[Co{Ni]As
  47315. ftsTag
  47316. ftstitle
  47317. ftsTitleOverride
  47318. LatrappiteC
  47319. k5-6]
  47320. Black
  47321. Opaque
  47322. [Ca{Na][Nb{Ti{Fe]O3
  47323. Small cubic crystals} Complex twinning common}
  47324. Orthorhombic%
  47325. OxidesA
  47326. Carbonatitesc
  47327. bec, Canada
  47328. La Trappe, Oka, Qu
  47329. bec, Canada
  47330. Latrappite^[Ca{Na][Nb{Ti{Fe]O3
  47331. Latrappite^[Ca{Na][Nb{Ti{Fe]O3
  47332. ftsTag
  47333. ftstitle
  47334. ftsTitleOverride
  47335. Laubmannite
  47336. g3-4c
  47337. Green
  47338. Sub_translucent_Opaque
  47339. Not determined
  47340. [Fe~2]3[Fe~3]6[PO4]4[OH]12
  47341. Botryoidal and mammillary aggregates with radial_fibrous or parallel_fibrous structure}
  47342. Orthorhombic
  47343. Two probable cleavages parallel to fibre length\ brittle}
  47344. Anhydrous Phosphates    
  47345. Oxidized Zones{ weathering products
  47346. Arkansas, USA; Bavaria, Germany; Norbotten Province, Sweden
  47347. Shady, Polk Co., Arkansas, USA
  47348. Laubmannite^[Fe~2]3[Fe~3]6[PO4]4[OH]12
  47349. Laubmannite^[Fe~2]3[Fe~3]6[PO4]4[OH]12
  47350. ftsTag
  47351. ftstitle
  47352. ftsTitleOverride
  47353. LawsonbaueriteK
  47354. i4-5e
  47355. Colourless to white
  47356. [Mn{Mg]9Zn4[SO4]2[OH]22}*8H2O
  47357. Prismatic and bladed crystals up to 0}5mm{ elongated and flattened}
  47358. MonoclinicW
  47359. Hydrated Sulphates
  47360. Oxidized Zones{ weathering products
  47361. New Jersey, USA
  47362. Sterling Hill Mine, Ogdensburg, Sussex Co., New Jersey, USA
  47363. Lawsonbauerite^[Mn{Mg]9Zn4[SO4]2[OH]22}*8H2O}
  47364. Lawsonbauerite^[Mn{Mg]9Zn4[SO4]2[OH]22}*8H2O
  47365. ftsTag
  47366. ftstitle
  47367. ftsTitleOverride
  47368. Lemoynite
  47369. Colourless to white
  47370. Distinct in one direction
  47371. [Na{K]2CaZr2Si10O26}*5_*6H2O
  47372. Crystals prismatic{ very minute [0}05mm in diameter]\ in spherulites about 0}5cm in diameter}
  47373. Monoclinicy
  47374. Silicates
  47375. Syenites{ Alkali intrusions
  47376. St. Hilaire alkaline massif, Quebec, Canada
  47377. Mont Saint-Hilaire, Rouville Co., Qu
  47378. bec, CanadaS
  47379. Lemoynite^[Na{K]2CaZr2Si10O26}*5_*6H2O
  47380. Lemoynite^[Na{K]2CaZr2Si10O26}*5_*6H2O
  47381. ftsTag
  47382. ftstitle
  47383. ftsTitleOverride
  47384. Leucophanite [Leucophane]
  47385. White
  47386. Transparent_translucent
  47387. Perfect
  47388. [Na{Ca]2BeSi2[O{F{OH]7
  47389. Crystals short prismatic to tabular{ pseudotetragonal\ also spherulitic} Penetration twins common}
  47390. Orthorhombic
  47391. Silicates
  47392. Pegmatites
  47393. Langesundfjord, Norway
  47394. ven, Langesundfjord, Norway
  47395. Leucophanite [Leucophane]^[Na{Ca]2BeSi2[O{F{OH]7
  47396. Leucophanite [Leucophane]^[Na{Ca]2BeSi2[O{F{OH]7
  47397. ftsTag
  47398. ftstitle
  47399. ftsTitleOverride
  47400. LiddicoatiteG
  47401. o7-8a
  47402. Variety of colours
  47403. Ca[Li{Al]3Al6[BO3]3Si6O18[O{OH{F]4
  47404. Stout prismatic crystals up to 25 x 10 cm{ striated parrallel to c_axis}9
  47405. TrigonalW
  47406. Ring Silicates{
  47407. Pegmatites
  47408. Antsirabe, Madagascar
  47409. Antsirabe, Madagascar
  47410. Liddicoatite^Ca[Li{Al]3Al6[BO3]3Si6O18[O{OH{F]4
  47411. Liddicoatite^Ca[Li{Al]3Al6[BO3]3Si6O18[O{OH{F]4
  47412. ftsTag
  47413. ftstitle
  47414. ftsTitleOverride
  47415. Lokkaite_[Y]G
  47416. vNot determined
  47417. White
  47418. Not determined
  47419. CaY4[CO3]7}*9H2O
  47420. Massive\ fibrous radial aggregates 0}5_1mm in diameter}
  47421. OrthorhombicC
  47422. Brittle}a
  47423. Hydrated Carbonates
  47424. Pegmatites
  47425. Kangasala, south-western Finland; Quebec, Canada
  47426. Lokkaite_[Y]^CaY4[CO3]7}*9H2O
  47427. Lokkaite_[Y]^CaY4[CO3]7}*9H2O
  47428. ftsTag
  47429. ftstitle
  47430. ftsTitleOverride
  47431. Loparite_[Ce]
  47432. k5-6c
  47433. Black
  47434. Opaque
  47435. [Ce{Sr{Na{Ca]2[Ti{Nb]2O6
  47436. As complex cubes or pseudo_cubic twins}
  47437. Cubic
  47438. Oxides?
  47439. Slags and Clinkersg
  47440. Kola peninsula, Russia, FSU
  47441. Named after Prof. Achille Sal
  47442. Loparite_[Ce]^[Ce{Sr{Na{Ca]2[Ti{Nb]2O6
  47443. Loparite_[Ce]^[Ce{Sr{Na{Ca]2[Ti{Nb]2O6
  47444. ftsTag
  47445. Strontio-Orthojoaquinite
  47446. ftstitle
  47447. ftsTitleOverride
  47448. Strontio_OrthojoaquiniteW
  47449. k5-6q
  47450. Sr2Ba2[Na{Fe~2]2Ti2Si8O24[O{OH]2}*H2O
  47451. Orthorhombic
  47452. Silicates
  47453. Central Japan
  47454. Strontio-Orthojoaquinite^Sr2Ba2(Na,Fe+2)2Ti2Si8O24(O,OH)2.*H2O
  47455. ftsTag
  47456. ftstitle
  47457. ftsTitleOverride
  47458. Cordierite [Iolite{ Dichroite]o
  47459. Variety of colours
  47460. Transparent_translucent
  47461. Distinct in one direction
  47462. [Mg{Fe~3]2Al4Si5O18
  47463. Short_columnar{ platy crystals\  mostly compact{ granular{ embedded}
  47464. Orthorhombic
  47465. Conchoidal{ strongly pleochroic}
  47466. Silicates
  47467. Many different geological environmentsG
  47468. Widespread USA; Antarctica; Australia; Brazil; Canada; England; Finland; Germany; Greenland; India; Japan; Madagascar; Norway; Scotland
  47469. Bodenmais, Bayern, Germany
  47470. Cordierite [Iolite{ Dichroite]^[Mg{Fe~3]2Al4Si5O18g
  47471. Cordierite [Iolite{ Dichroite]^[Mg{Fe~3]2Al4Si5O18
  47472. ftsTag
  47473. ftstitle
  47474. ftsTitleOverride
  47475. Costibite
  47476. Greyu
  47477. Opaque
  47478. Not determined
  47479. CoSbS
  47480. Massive\ lamellae up to 0}2 x 1}4mm in size}
  47481. Orthorhombic5
  47482. Sulphides{ Tellurides etc
  47483. Stratiform Sulphide deposits
  47484. Broken Hill, New South Wales, Australia; Bergslagen, Sweden
  47485. A.B.H. Consols Mine, Broken Hill, New South Wales, Australia;
  47486. Costibite^CoSbS
  47487. Costibite^CoSbS
  47488. ftsTag
  47489. ftstitle
  47490. ftsTitleOverride
  47491. Cotunnite
  47492. e2-3_
  47493. Colourless to white
  47494. Transparent_translucent
  47495. Perfect
  47496. PbCl2
  47497. Usually massive{ granular\ crystals often flattened{ elongated}
  47498. Orthorhombici
  47499. Fracture subconchoidal{ somewhat sectile{ soluble in water}
  47500. Halides
  47501. Oxidized Zones{ weathering products
  47502. Arizona, Massachusetts, Utah, USA; Chile; Greece; India; Italyg
  47503. Mt. Vesuvius, Napoli, Campania, Italy
  47504. Cotunnite^PbCl2
  47505. Cotunnite^PbCl2
  47506. ftsTag
  47507. ftsTag
  47508. ftstitle
  47509. ftsTitleOverride
  47510. Covellite [Covelline]
  47511. c1-2w
  47512. Opaque
  47513. Perfect
  47514. Thin_tabular{ foliaceous crystals\  mostly compact{ finely foliaceous{ massive{ nodular{ platy{ powdery}c
  47515. Trigonal
  47516. Brittle}
  47517. Sulphides{ Tellurides etc
  47518. Supergene Zones
  47519. Widespread USA; Argentina; Austria; Chile; Germany; Greece; Italy; Tsumeb, Namibia; New Zealand; Philippines; Former Yugoslavia
  47520. Mt. Vesuvius, Napoli, Campania, Italy
  47521. Covellite [Covelline]^CuS
  47522. Covellite [Covelline]^CuS
  47523. ftstitle
  47524. ftsTitleOverride
  47525. Crandallite [Pseudowavellite]
  47526. Yellow
  47527. Transparent_Sub_translucent
  47528. Perfect
  47529. CaAl3[PO4]2[OH]5}H2O
  47530. Crystals minute trigonal or pseudotrigonal prisms{ rosettes of fibres\ commonly massive{ nodular masses or spherules with fibrous{ fine_granular{ or chalcedony_like structure}
  47531. Triclinic
  47532. Hydrated Phosphates
  47533. Sedimentary rocks
  47534. central USA; Australia; Bolivia; Brazil; Canada; France; Germany; Senegal; Guatamala
  47535. Brooklyn Mine dump, Tintic Dist., Silver City (NW), Utah, USA
  47536. Crandallite [Pseudowavellite]^CaAl3[PO4]2[OH]5}H2Oc
  47537. Crandallite [Pseudowavellite]^CaAl3[PO4]2[OH]5}H2O
  47538. ftsTag
  47539. ftstitle
  47540. ftsTitleOverride
  47541. CrookesiteG
  47542. e2-3a
  47543. Grey{
  47544. Opaque
  47545. Cu7[Tl{Ag]Se4
  47546. Massive{ compact}
  47547. Tetragonal
  47548. Two cleavages at right angles{ brittle}
  47549. Sulphides{ Tellurides etc
  47550. Hydrothermal Ore veins
  47551. Kalmar, Sweden; Saskatchewan, Canada
  47552. Skrikerum, Sweden
  47553. Crookesite^Cu7[Tl{Ag]Se4Q
  47554. Crookesite^Cu7[Tl{Ag]Se4
  47555. ftsTag
  47556. ftstitle
  47557. ftsTitleOverride
  47558. CryolithioniteO
  47559. e2-3i
  47560. Colourless to white
  47561. Transparent
  47562. Distinct in one direction
  47563. Na3Li3Al2F12
  47564. Crystals dodecahedral{ up to 17cm in size}G
  47565. Cubic
  47566. Fracture subconchoidal to uneven{ brittle}
  47567. Halides
  47568. Pegmatites
  47569. Ilmen Mountains, FSU
  47570. Ivigtut, Greenland (SW)
  47571. Cryolithionite^Na3Li3Al2F12
  47572. Cryolithionite^Na3Li3Al2F12
  47573. ftsTag
  47574. ftstitle
  47575. ftsTitleOverride
  47576. CuprobismutiteM
  47577. vNot determined
  47578. Black
  47579. Opaque
  47580. Not determined
  47581. Cu10Bi12S23
  47582. Very thin blades measuring about 1mm in greatest dimension\ characteristically show a slight twisting about an axis parallel to elongation}
  47583. Monoclinic
  47584. Sulphosalts
  47585. Hydrothermal Ore veins
  47586. Colorado, Utah USA; Vosges, France9
  47587. Missouri Mine, Hall's Valley, Park Co., Colorado, USA
  47588. Cuprobismutite^Cu10Bi12S23
  47589. Cuprobismutite^Cu10Bi12S23
  47590. ftsTag
  47591. ftstitle
  47592. ftsTitleOverride
  47593. Cuprosklodowskite [Jachimovite]
  47594. Green
  47595. Transparent_translucent
  47596. Distinct in one direction
  47597. [H3O]2Cu[UO2]2[SiO4]2}*2H2O
  47598. Needle_shaped{ thick_lamellar crystals\  radiating agg}\  crusty earthy{ powdery{ as coatings}
  47599. Triclinic
  47600. Silicates
  47601. Oxidized Zones{ weathering products
  47602. Utah, New Mexico, USA; Czech Republic; Germany; Morocco; Katanga, Democratic Republic of Congo
  47603. Kalongwe, Shaba, Democratic Republic of Congo
  47604. Cuprosklodowskite [Jachimovite]^[H3O]2Cu[UO2]2[SiO4]2}*2H2O
  47605. Cuprosklodowskite [Jachimovite]^[H3O]2Cu[UO2]2[SiO4]2}*2H2O
  47606. ftsTag
  47607. ftsTag
  47608. ftstitle
  47609. ftsTitleOverride
  47610. Cuspidine [Custerite]
  47611. k5-6w
  47612. Light green to blackish green
  47613. Transparent_translucent
  47614. Distinct in one direction
  47615. Ca4Si2O7[F{OH]2
  47616. Crystals spear_shaped{ very small\ commonly massive{ fine granular{ twinning{ lamellar}
  47617. Monoclinic
  47618. Brittle}
  47619. Silicates
  47620. Skarns and Calc_Silicates
  47621. Riverside County, California, Idaho, New Jersey, USA; Italy; Israel; Japan
  47622. Monte Somma, Mt. Vesuvius, Napoli, Campania, Italy
  47623. Cuspidine [Custerite]^Ca4Si2O7[F{OH]2
  47624. Cuspidine [Custerite]^Ca4Si2O7[F{OH]2
  47625. ftstitle
  47626. ftsTitleOverride
  47627. Dalyite
  47628. o7-8[
  47629. Colourless{
  47630. Transparent
  47631. K2ZrSi6O15
  47632. Short prismatic crystals 0}05 to 0}5mm in size{ twinning}
  47633. Triclinic
  47634. Brittle}e
  47635. Silicates
  47636. Syenites{ Alkali intrusions
  47637. Ascension Island, Atlantic Ocean; Norway; FSU
  47638. Green Mountain, Ascension Island1
  47639. Dalyite^K2ZrSi6O15c
  47640. Dalyite^K2ZrSi6O15
  47641. ftsTag
  47642. ftstitle
  47643. ftsTitleOverride
  47644. DanaliteC
  47645. k5-6]
  47646. Variety of colours
  47647. Transparent_translucent
  47648. [Fe~2]4Be3[SiO4]3S
  47649. Crystals octahedral or dodecahedral{ up to 10cm along edge\ massive{ granular}Y
  47650. Cubic
  47651. Fracture uneven{ brittle}
  47652. Silicates
  47653. Many different geological environments
  47654. Arizona, Colorado, Massachusetts, New Hampshire, Rhode Island USA; Canada; England; Japan; Sweden; FSU}
  47655. Rockport, Cape Ann, Essex Co., Massachusetts, USA
  47656. Danalite^[Fe~2]4Be3[SiO4]3S
  47657. Danalite^[Fe~2]4Be3[SiO4]3S
  47658. ftsTag
  47659. ftstitle
  47660. ftsTitleOverride
  47661. DavreuxiteE
  47662. e2-3_
  47663. White
  47664. Mn~2Al6Si4O17[OH]2
  47665. Long fibres{ fibrous masses}
  47666. Monoclinic
  47667. Brittle}-
  47668. Silicates
  47669. Hydrothermal Ore veinsy
  47670. , Belgium
  47671. Ottrez, Ardennes, Belgium
  47672. Davreuxite^Mn~2Al6Si4O17[OH]2
  47673. Davreuxite^Mn~2Al6Si4O17[OH]2
  47674. ftsTag
  47675. ftsTag
  47676. ftstitle
  47677. ftsTitleOverride
  47678. Davyne [Microsommite]
  47679. Colourless to white
  47680. Transparent
  47681. Perfect
  47682. [Na{Ca{K]8Al6Si6O24[Cl{SO4{CO3]2_3
  47683. Prismatic crystals often vertically striated}
  47684. Trigonalw
  47685. Framework Silicates
  47686. Intermediate to acid Volcanic rocks
  47687. Napoli, Campania, Italy
  47688. Monte Somma, Mt. Vesuvius, Napoli, Campania, ItalyQ
  47689. Davyne [Microsommite]^[Na{Ca{K]8Al6Si6O24[Cl{SO4{CO3]2_3
  47690. Davyne [Microsommite]^[Na{Ca{K]8Al6Si6O24[Cl{SO4{CO3]2_3
  47691. ftstitle
  47692. ftsTitleOverride
  47693. Descloizite
  47694. g3-4c
  47695. Variety of colours
  47696. Transparent_opaque
  47697. PbZn[VO4][OH]
  47698. Columnar{ pyramidal{ tabular crystals\ radiate agg}\ crusty{ botryoidal{ mammillary{ coatings}e
  47699. Orthorhombic
  47700. Conchoidal{ brittle}
  47701. Anhydrous Vanadates
  47702. Oxidized Zones{ weathering products
  47703. Widespread USA; Algeria; Argentina; Austria; Brazil; Germany; Iran; Italy; Tsumeb, Namibia; Mexico; Tunisia; Zambia; Democratic Republic of Congo; Zimbabwe
  47704. Sierra de Cordoba, Argentina
  47705. Descloizite^PbZn[VO4][OH]
  47706. Descloizite^PbZn[VO4][OH]
  47707. ftsTag
  47708. ftstitle
  47709. ftsTitleOverride
  47710. DiaphoriteG
  47711. e2-3a
  47712. Grey{
  47713. Opaque
  47714. Pb2Ag3Sb3S8
  47715. Crystals prismatic{ sometimes complex\ striated parallel to elongation{ twinning}
  47716. Orthorhombic]
  47717. Fracture subconchoidal to uneven{ brittle}
  47718. Sulphosalts
  47719. Hydrothermal Ore veins
  47720. Washington, USA; Czech Republic; Germany; Mexico1
  47721. Vrancice, Pr
  47722. bram (near), Stredocsky kraj, Bohemia, Czech Republic and Braunsdorf, Freiberg (near), Sachsen, Germany
  47723. Diaphorite^Pb2Ag3Sb3S8
  47724. Diaphorite^Pb2Ag3Sb3S8
  47725. ftsTag
  47726. ftstitle
  47727. ftsTitleOverride
  47728. DimorphiteG
  47729. c1-2a
  47730. Orange}
  47731. Transparent
  47732. As4S3
  47733. Crystals dipyramidal{ usually in groups of minute parallel individuals}
  47734. OrthorhombicU
  47735. Brittle}s
  47736. Sulphides{ Tellurides etc
  47737. Fumaroles
  47738. Phlegraean fields, Italy; Pampa Laga, Chile
  47739. Campi Flegrei, Naples (W. of), Italy?
  47740. Dimorphite^As4S3o
  47741. Dimorphite^As4S3
  47742. ftsTag
  47743. ftstitle
  47744. ftsTitleOverride
  47745. DittmariteE
  47746. uLow_
  47747. Colourless
  47748. Transparent
  47749. Not determined
  47750. [NH4]Mg[PO4]}H2O
  47751. Minute crystals}
  47752. Orthorhombic3
  47753. Hydrated Phosphates
  47754. Caves
  47755. Skipton Caves, Ballarat, Victoria, Australia
  47756. Skipton Caves, Ballarat (near), Victoria, Australia
  47757. Dittmarite^[NH4]Mg[PO4]}H2O
  47758. Dittmarite^[NH4]Mg[PO4]}H2O
  47759. ftsTag
  47760. ftstitle
  47761. ftsTitleOverride
  47762. DolomiteC
  47763. g3-4]
  47764. Colourless to white
  47765. Transparent_Sub_translucent
  47766. Perfect
  47767. CaMg[CO3]2
  47768. Coarsely to finely granular{ rhombohedral crystals\ often curved faces on crystals{ saddle_shaped\ spathic{ massive}
  47769. Trigonal
  47770. Brittle{ easily friable}
  47771. Anhydrous Carbonates
  47772. Many different geological environments3
  47773. Widespread; Missouri-Oklahoma-Kansas lead-zinc deposits, USA; Austria; Brazil; Canada; Germany; Tsumeb, Namibia; Spain; Switzerland; Italy and other European localities
  47774. Tyrol (S), Italy
  47775. Dolomite^CaMg[CO3]2
  47776. Dolomite^CaMg[CO3]2
  47777. ftsTag
  47778. ftstitle
  47779. ftsTitleOverride
  47780. DufrenoysiteK
  47781. Grey}
  47782. Opaque
  47783. Perfect
  47784. Pb2As2S5
  47785. Crystals tabular and somewhat elongated\ sometimes striated parallel to elongation{ twinning}
  47786. Monoclinici
  47787. Fracture conchoidal{ brittle}
  47788. Sulphosalts
  47789. Hydrothermal Ore veins
  47790. Valais, Switzerland; Dundas, Tasmania; California, Idaho, Utah, USA; AustriaM
  47791. Lengenbach quarry, Binntal, Valais (Wallis), Switzerland
  47792. Dufrenoysite^Pb2As2S5
  47793. Dufrenoysite^Pb2As2S5
  47794. ftsTag
  47795. ftstitle
  47796. ftsTitleOverride
  47797. Dypingite
  47798. vNot determined
  47799. White
  47800. Mg5[CO3]4[OH]2}*5H2O
  47801. Globular}
  47802. Monoclinic
  47803. Fluoresces light blue and phosphoresces yellow_green in uv light}
  47804. Hydrated Carbonates
  47805. Altered Ultramafic rocks
  47806. Snarum, Norway
  47807. Dypingdal, Snarum, Norway (S)
  47808. Dypingite^Mg5[CO3]4[OH]2}*5H2O3
  47809. Dypingite^Mg5[CO3]4[OH]2}*5H2O
  47810. ftsTag
  47811. ftstitle
  47812. ftsTitleOverride
  47813. EckermanniteG
  47814. k5-6a
  47815. Bluish green
  47816. Translucent
  47817. Perfect
  47818. Na3[Mg{Fe~2]4AlSi8O22[OH]2    Mg|[Mg ~ Fe~2] = 0}05_1}0\  Fe~3|[Fe~3 ~ Al] = 0_0}5+
  47819. MonoclinicK
  47820. Chain Silicates
  47821. Late stage cavities in Granites or Syenites
  47822. nna, Sweden
  47823. Norra K
  47824. rr, Gr
  47825. nna, Sweden
  47826. Eckermannite^Na3[Mg{Fe~2]4AlSi8O22[OH]2    Mg|[Mg ~ Fe~2] = 0}05_1}0\  Fe~3|[Fe~3 ~ Al] = 0_0}5
  47827. Eckermannite^Na3[Mg{Fe~2]4AlSi8O22[OH]2    Mg|[Mg ~ Fe~2] = 0}05_1}0\  Fe~3|[Fe~3 ~ Al] = 0_0}5
  47828. ftsTag
  47829. ftstitle
  47830. ftsTitleOverride
  47831. EiteliteA
  47832. g3-4[
  47833. Colourless to white
  47834. Transparent
  47835. Distinct in one direction
  47836. Na2Mg[CO3]2
  47837. Crystals rhombohedral{ up to 17mm in size}9
  47838. TrigonalW
  47839. Anhydrous Carbonates
  47840. Evaporites
  47841. Utah, USA
  47842. Green River Formation, Duchesne Co., Utah, USA
  47843. Eitelite^Na2Mg[CO3]29
  47844. Eitelite^Na2Mg[CO3]2
  47845. ftsTag
  47846. ftstitle
  47847. ftsTitleOverride
  47848. EllisiteC
  47849. Dark grey
  47850. Opaque
  47851. Very good
  47852. Tl3AsS3
  47853. Rhombohedral{ anhedral to irregular 0}2 to 1}3mm grains}#
  47854. TrigonalA
  47855. Hackly fracture}g
  47856. Sulphosalts
  47857. Hydrothermal Ore veins
  47858. Nevada, USA
  47859. Carlin deposit, Elko (NW), Eureka Co., Nevada, USA
  47860. Ellisite^Tl3AsS3O
  47861. Ellisite^Tl3AsS3
  47862. ftsTag
  47863. ftstitle
  47864. ftsTitleOverride
  47865. EosphoriteG
  47866. Variety of colours
  47867. Transparent_translucent
  47868. Mn~2Al[PO4][OH]2}H2O
  47869. Crystals short to long prismatic\ flattened\ coarse radial aggregates\ twinning by reflection}m
  47870. Monoclinic
  47871. Fracture uneven to subconchoidal}
  47872. Hydrated Phosphates
  47873. Pegmatites
  47874. Arizona, Connecticut, Maine, New Hampshire, North Carolina, South Dakota, USA; Minas Gerais, Afghanistan; Brazil; Germany; Namibia; Rwanda; Uganda
  47875. Branchville, Fairfield Co., Connecticut, USA
  47876. Eosphorite^Mn~2Al[PO4][OH]2}H2O
  47877. Eosphorite^Mn~2Al[PO4][OH]2}H2O
  47878. ftsTag
  47879. ftstitle
  47880. ftsTitleOverride
  47881. Ericssonite
  47882. i4-5a
  47883. Black
  47884. Perfect
  47885. BaMn2Fe~3OSi2O7[OH]
  47886. Massive\ embedded plates up to 2cm in diameter}
  47887. Monoclinic+
  47888. Very brittle{ weakly magnetic}_
  47889. Silicates
  47890. Skarns and Calc_Silicates
  47891. ngban, Sweden
  47892. ngban mine, Filipstad (near), V
  47893. rmland, Sweden
  47894. Ericssonite^BaMn2Fe~3OSi2O7[OH]
  47895. Ericssonite^BaMn2Fe~3OSi2O7[OH]
  47896. ftsTag
  47897. ftstitle
  47898. ftsTitleOverride
  47899. EugsteriteC
  47900. a0-1]
  47901. Colourless}
  47902. Transparent
  47903. Na4Ca[SO4]3}*2H2O
  47904. Thin fibers}
  47905. Monoclinic    
  47906. Hydrated Sulphates1
  47907. EvaporitesQ
  47908. Anatolia, Turkeyw
  47909. Sindo and Luanda, Lake Victoria, Kenya; Konya Basin, Anatolia, Turkey
  47910. Eugsterite^Na4Ca[SO4]3}*2H2O
  47911. Eugsterite^Na4Ca[SO4]3}*2H2O
  47912. ftsTag
  47913. ftstitle
  47914. ftsTitleOverride
  47915. EylettersiteG
  47916. vNot determined
  47917. White
  47918. [Th{Pb][1_x]Al3[PO4{SiO4]2[OH]6
  47919. Massive}
  47920. Trigonal
  47921. Anhydrous Phosphates?
  47922. Pegmatites_
  47923. Kivu, Democratic Republic of Congo
  47924. Named for Dr Egon Kirschstein, pioneer geologist of Kivu, Zaire.
  47925. Eylettersite^[Th{Pb][1_x]Al3[PO4{SiO4]2[OH]69
  47926. Eylettersite^[Th{Pb][1_x]Al3[PO4{SiO4]2[OH]6
  47927. ftsTag
  47928. ftstitle
  47929. ftsTitleOverride
  47930. Fairbankite
  47931. Colourless
  47932. Transparent
  47933. Not determined
  47934. PbTeO3
  47935. Thin crusts of crystals}
  47936. Triclinic
  47937. Brittle}O
  47938. Selenites{ Selenates{ Tellurites{ Tellurates
  47939. Oxidized Zones{ weathering products
  47940. Tombstone, Arizona, USA
  47941. Grand Central Mine, Tombstone, Cochise Co., Arizona, USAG
  47942. Fairbankite^PbTeO3y
  47943. Fairbankite^PbTeO3
  47944. ftsTag
  47945. ftstitle
  47946. ftsTitleOverride
  47947. FamatiniteG
  47948. g3-4a
  47949. Brown
  47950. Opaque
  47951. Cu3SbS4
  47952. Massive{ fine_grained{ more rarely coarse_grained\ crystals distinct equant{ rare\ usually rough with some or all faces curved and etched\ polysynthetic twinning observed in polished section}
  47953. Tetragonal
  47954. Fracture uneven to conchoidal{ brittle}
  47955. Sulphosalts
  47956. Hydrothermal Ore veinsS
  47957. Argentina; Arizona, Colorado, Montana, Nevada, Utah, USA; Mankayan, Luzon, Philippines; Japan; Mexico; Peru; Taiwan
  47958. Sierra de Famatina, La Rioja, Argentina
  47959. Famatinite^Cu3SbS4M
  47960. Famatinite^Cu3SbS4
  47961. ftsTag
  47962. ftstitle
  47963. ftsTitleOverride
  47964. Ferdisilicite
  47965. m6-7g
  47966. Opaque
  47967. FeSi2
  47968. Grains 0}1_3mm in size\ serrated{ specular{ dendritic with only traces of crystal form}
  47969. Tetragonala
  47970. Conchoidal fracture\ brittle}
  47971. Native elements and Alloys
  47972. Alluvial deposits
  47973. Zachativsk station, Donetsk region and Surskii region FSU
  47974. Zachativsk station (near), Donets region, Ukraine, FSU
  47975. Ferdisilicite^FeSi2
  47976. Ferdisilicite^FeSi2
  47977. ftsTag
  47978. ftstitle
  47979. ftsTitleOverride
  47980. Ferrarisite
  47981. vNot determined
  47982. Colourless
  47983. Transparent
  47984. Perfect
  47985. Ca5H2[AsO4]4}*9H2O
  47986. Triclinic
  47987. Hydrated Arsenates;
  47988. Oxidized Zones{ weathering products
  47989. Alsace, France; Baden, Germany
  47990. Gabe Gottes vein, Rautenthal, Ste.- Marie-aux-Mines, Vosges Mtns., Haut-Rhin, Alsace, France
  47991. Ferrarisite^Ca5H2[AsO4]4}*9H2OY
  47992. Ferrarisite^Ca5H2[AsO4]4}*9H2O
  47993. ftsTag
  47994. ftstitle
  47995. ftsTitleOverride
  47996. FerrihydriteC
  47997. vNot determined
  47998. Yellow to yellowish brown
  47999. 5Fe2O3}*9H2O
  48000. Hexagonal
  48001. Oxides
  48002. Sedimentary Ore deposits%
  48003. Altai, FSUE
  48004. Belousovsk and Leninogorsk, Altai, Russia, FSU
  48005. Ferrihydrite^5Fe2O3}*9H2O
  48006. Ferrihydrite^5Fe2O3}*9H2O
  48007. ftsTag
  48008. ftstitle
  48009. ftsTitleOverride
  48010. Ferrisicklerite
  48011. Yellow to yellowish brown
  48012. Opaque
  48013. Li[Fe~3{Mn~2]PO4
  48014. Massive}
  48015. Orthorhombic3
  48016. Anhydrous Phosphates]
  48017. Pegmatites}
  48018. Maine, New Hampshire, North Carolina, South Dakota, USA; Brazil; Finland; France; Germany; Morocco; Rwanda; Sweden
  48019. Varutr
  48020. sk, Sweden
  48021. Ferrisicklerite^Li[Fe~3{Mn~2]PO4m
  48022. Ferrisicklerite^Li[Fe~3{Mn~2]PO4
  48023. ftsTag
  48024. ftstitle
  48025. ftsTitleOverride
  48026. FerrobustamiteK
  48027. i4-5e
  48028. Green
  48029. Perfect
  48030. Ca[Fe~2{Ca{Mn]Si2O6
  48031. Massive}
  48032. Triclinic
  48033. Chain Silicates
  48034. Skarns and Calc_Silicates
  48035. Bann an Dubhaich, Isle of Skye, Scotland, UK
  48036. Scawt Hill, Co. Antrim, Northern Ireland or Skye, Scotland
  48037. Ferrobustamite^Ca[Fe~2{Ca{Mn]Si2O61
  48038. Ferrobustamite^Ca[Fe~2{Ca{Mn]Si2O6
  48039. ftsTag
  48040. ftstitle
  48041. ftsTitleOverride
  48042. Ferronickelplatinum
  48043. vNot determined
  48044. Grey to silver
  48045. Opaque
  48046. Pt2FeNi
  48047. Tetragonal
  48048. Native elements and Alloys'
  48049. Alluvials depositsO
  48050. Koryak-Kamchatka region, FSU
  48051. Unspecified locality, Koryak-Kamchatka region, Russia, FSU
  48052. Ferronickelplatinum^Pt2FeNi
  48053. Ferronickelplatinum^Pt2FeNi
  48054. ftsTag
  48055. ftstitle
  48056. ftsTitleOverride
  48057. FerrowyllieiteK
  48058. Green
  48059. Perfect
  48060. [Na{Ca{Mn][Fe~2{Mn][Fe~2{Fe~3{Mg]Al[PO4]3
  48061. Massive\ crude crystals}
  48062. Monoclinic+
  48063. Anhydrous PhosphatesU
  48064. Pegmatitesu
  48065. South Dakota, USA
  48066. Victory Mine, Custer (near), Custer Co., South Dakota, USA
  48067. Ferrowyllieite^[Na{Ca{Mn][Fe~2{Mn][Fe~2{Fe~3{Mg]Al[PO4]3E
  48068. Ferrowyllieite^[Na{Ca{Mn][Fe~2{Mn][Fe~2{Fe~3{Mg]Al[PO4]3
  48069. ftsTag
  48070. ftstitle
  48071. ftsTitleOverride
  48072. Fersilicite
  48073. m6-7c
  48074. White
  48075. Opaque
  48076. Grains 0}1 _ 3mm in size\ serrated{ specular{ dendritic with only traces of crystal form}
  48077. Cubic
  48078. Conchoidal fracture{ brittle}
  48079. Silicates
  48080. Skarns and Calc_Silicates
  48081. Zachativsk station, Donetsk,FSU
  48082. Zachativsk station (near), Donets region, Ukraine, FSUa
  48083. Fersilicite^FeSi
  48084. Fersilicite^FeSi
  48085. ftsTag
  48086. ftstitle
  48087. ftsTitleOverride
  48088. Fizelyite
  48089. Greyw
  48090. Opaque
  48091. Not determined
  48092. Pb14Ag5Sb21S48
  48093. Crystals prismatic{ deeply striated{ without terminal faces}-
  48094. MonoclinicM
  48095. Brittle}k
  48096. Sulphosalts
  48097. Hydrothermal Ore veins
  48098. Kisbanya, Romania; FSU
  48099. Chiuzbaia (Kisb
  48100. nya), Judetul, Maramures, Romania
  48101. Fizelyite^Pb14Ag5Sb21S48e
  48102. Fizelyite^Pb14Ag5Sb21S48
  48103. ftsTag
  48104. ftstitle
  48105. ftsTitleOverride
  48106. Florencite_[Ce]
  48107. k5-6k
  48108. Transparent_translucent
  48109. CeAl3[PO4]2[OH]6
  48110. Small rhombohedral or pseudocubic crystals{ and as rounded grains}K
  48111. Trigonali
  48112. Fracture subconchoidal to splintery}
  48113. Anhydrous Phosphates
  48114. Pegmatites
  48115. Minas Gerais, Brazil; Malawi; Namibia; FSU-
  48116. Tripuhy, Ouro Preto, Minas Gerais, Brazil
  48117. Florencite_[Ce]^CeAl3[PO4]2[OH]6
  48118. Florencite_[Ce]^CeAl3[PO4]2[OH]6
  48119. ftsTag
  48120. ftstitle
  48121. ftsTitleOverride
  48122. FluorellestaditeK
  48123. Clear
  48124. Ca5[SiO4{PO4{SO4]3[F{OH{Cl]
  48125. Trigonal
  48126. Silicates
  48127. Skarns and Calc_Silicates
  48128. Ural Mts. (S), Russia, FSUO
  48129. Kopeysk, Chelyabinsk, Ural Mts. (S), Russia, FSU
  48130. Fluorellestadite^Ca5[SiO4{PO4{SO4]3[F{OH{Cl]
  48131. Fluorellestadite^Ca5[SiO4{PO4{SO4]3[F{OH{Cl]
  48132. ftsTag
  48133. ftstitle
  48134. ftsTitleOverride
  48135. Fourmarierite
  48136. g3-4e
  48137. Reddish brown
  48138. Transparent_translucent
  48139. Perfect
  48140. PbU4O13}*4H2O
  48141. Crystals tabular{ pseudohexagonal\ microscopic up to 2mm in length\ compact crystalline masses}
  48142. Orthorhombic
  48143. Multiple Oxides
  48144. Pegmatites
  48145. Katanga, Democratic Republic of Congo; Colorado Plateau, USA)
  48146. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  48147. Fourmarierite^PbU4O13}*4H2O
  48148. Fourmarierite^PbU4O13}*4H2O
  48149. ftsTag
  48150. ftstitle
  48151. ftsTitleOverride
  48152. Franklinite
  48153. m6-7c
  48154. Black
  48155. Opaque
  48156. [Zn{Mn~2{Fe~2][Fe~3{Mn~3]2O4
  48157. Octahedral crystals\ compact{ granular{ massive}-
  48158. Cubic
  48159. Conchoidal{ brittle{ weakly magnetic}
  48160. Multiple Oxides
  48161. Skarns and Calc_Silicates
  48162. New Jersey, USA;  Banat, Romania; L
  48163. ngban, Sweden
  48164. Franklin, Sussex Co., New Jersey, USA
  48165. Franklinite^[Zn{Mn~2{Fe~2][Fe~3{Mn~3]2O4
  48166. Franklinite^[Zn{Mn~2{Fe~2][Fe~3{Mn~3]2O4
  48167. ftsTag
  48168. ftstitle
  48169. ftsTitleOverride
  48170. Fresnoite
  48171. g3-4[
  48172. Yelloww
  48173. Ba2TiSi2O8
  48174. Subhedral to euhedral crystals elongated slightly\ grain size of crystals range from less than 0}1mm to 3mm\ aggregates of grains range up to 5mm}Y
  48175. Tetragonaly
  48176. Silicates
  48177. Regional Metamorphic rocks
  48178. Fresno County, California, USA
  48179. Big Creek - Rush Creek area, Fresno Co., California, USAK
  48180. Fresnoite^Ba2TiSi2O8
  48181. Fresnoite^Ba2TiSi2O8
  48182. ftsTag
  48183. ftstitle
  48184. ftsTitleOverride
  48185. FreudenbergiteO
  48186. k5-6i
  48187. Black
  48188. Transparent
  48189. Good in two directions
  48190. Na2[Ti{Fe]8O16
  48191. Small xenomorphic grains averaging 0}15mm long{ 0}05mm thick}
  48192. Monoclinick
  48193. Basal and prismatic}
  48194. Multiple Oxides
  48195. Syenites{ Alkali intrusions
  48196. Michelsberg, Katzenbuckel, Odenwald, Germany/
  48197. Katzenbuckel, Odenwald, Germany
  48198. Freudenbergite^Na2[Ti{Fe]8O16
  48199. Freudenbergite^Na2[Ti{Fe]8O16
  48200. ftsTag
  48201. ftstitle
  48202. ftsTitleOverride
  48203. Galena=
  48204. e2-3W
  48205. Greyq
  48206. Opaque
  48207. Perfect
  48208. Cubo_octahedral crystals\ compact{ granular{ massive{ disseminated{ reticulated{ platy}
  48209. Cubic
  48210. Spathic{ brittle to soft}
  48211. Sulphides{ Tellurides etc
  48212. Many different geological environments
  48213. Common lead mineral; Widespread USA;  Australia; Austria; Bolivia; Canada; Chile; Czech Republic; England; France; Germany; Mexico; Namibia; Peru; Romania; Sardinia; Scotland; FSU
  48214. Galena^PbS
  48215. Galena^PbS
  48216. ftsTag
  48217. ftstitle
  48218. ftsTitleOverride
  48219. GanophylliteK
  48220. i4-5e
  48221. Brown
  48222. Translucent
  48223. Perfect
  48224. [K{Na]2[Mn{Al{Mg]8[Si{Al]12O29[OH]7}*8_9H2O
  48225. Tabular or short prismatic crystals\ micaeous}G
  48226. Monoclinicg
  48227. Brittle}
  48228. Silicates
  48229. Metamorphic rocks
  48230. rmland, Sweden
  48231. Harstigen mine, Pajsberg, V
  48232. rmland, Sweden5
  48233. Ganophyllite^[K{Na]2[Mn{Al{Mg]8[Si{Al]12O29[OH]7}*8_9H2O
  48234. Ganophyllite^[K{Na]2[Mn{Al{Mg]8[Si{Al]12O29[OH]7}*8_9H2O
  48235. ftsTag
  48236. ftstitle
  48237. ftsTitleOverride
  48238. Gedrite
  48239. k5-6[
  48240. Variety of colours
  48241. Transparent_opaque
  48242. Perfect
  48243. [Mg{Fe~2]5Al2[Si6Al2]O22[OH]2
  48244. Long columnar{ needle_shaped{ tabular{ fibrous{ lamellar{ radial}
  48245. Orthorhombicw
  48246. Uneven}
  48247. Chain Silicates
  48248. Metamorphic rocks
  48249. Widespread; Arizona, Idaho, Maine, Montana, North Carolina, USA; Australia; Canada; Finland; Greenland; India; Japan; Scotland, FSU
  48250. as, G
  48251. dres, France
  48252. Gedrite^[Mg{Fe~2]5Al2[Si6Al2]O22[OH]2
  48253. Gedrite^[Mg{Fe~2]5Al2[Si6Al2]O22[OH]2
  48254. ftsTag
  48255. ftstitle
  48256. ftsTitleOverride
  48257. Gehlenite
  48258. k5-6_
  48259. Light green to blackish green
  48260. Transparent_translucent
  48261. Distinct in one direction
  48262. Ca2Al[SiAl]O7
  48263. Crystals usually short prismatic\ commonly massive{ granular\ twinning}
  48264. Tetragonal
  48265. Fracture uneven to conchoidal{ brittle}
  48266. Silicates
  48267. Skarns and Calc_Silicates
  48268. California, Colorado, New Mexico, USA; Canada; Ireland; Israel; Italy; Japan; Java; Mexico; Romania; FSU and elsewhere
  48269. Mt. Monzoni, Fassathal, Bolzano, Tyrol, Italy
  48270. Gehlenite^Ca2Al[SiAl]O7
  48271. Gehlenite^Ca2Al[SiAl]O7
  48272. ftsTag
  48273. ftstitle
  48274. ftsTitleOverride
  48275. Geversite
  48276. i4-5[
  48277. Greyu
  48278. Not determined
  48279. Pt[Sb{Bi]2
  48280. Tiny grains}
  48281. Cubic
  48282. Sulphides{ Tellurides etc
  48283. Basic and Ultrabasic Volcanic rocks
  48284. eastern Transvaal, South Africa
  48285. Driekop Mine, Transvaal, South Africa
  48286. Geversite^Pt[Sb{Bi]2
  48287. Geversite^Pt[Sb{Bi]2
  48288. ftsTag
  48289. ftstitle
  48290. ftsTitleOverride
  48291. Giniite
  48292. g3-4Y
  48293. Dark greeny
  48294. Fe~2[Fe~3]4[PO4]4[OH]2}*2H2O
  48295. As euhedral crystals up to 0}5 x 0}2 x 0}05mm}    
  48296. Orthorhombic+
  48297. Fracture conchoidal}U
  48298. Hydrated Phosphates
  48299. Pegmatites
  48300. Usakos, Namibia
  48301. Sandamab, Usakos (near), Namibia
  48302. Giniite^Fe~2[Fe~3]4[PO4]4[OH]2}*2H2O?
  48303. Giniite^Fe~2[Fe~3]4[PO4]4[OH]2}*2H2O
  48304. ftsTag
  48305. ftstitle
  48306. ftsTitleOverride
  48307. Gladite
  48308. e2-3Y
  48309. Greys
  48310. Opaque
  48311. PbCuBi5S9
  48312. Crystals prismatic\ up to 2cm long and 2_6mm thick}
  48313. Orthorhombic5
  48314. Sulphosalts
  48315. Hydrothermal Ore veins
  48316. Gladhammar Kalmar, Sweden; Upper Carinthia, Austria; northern Kazakhstan, FSU
  48317. Gladhammar, Sm
  48318. land, Kalmar, Sweden
  48319. Gladite^PbCuBi5S9
  48320. Gladite^PbCuBi5S9
  48321. ftsTag
  48322. ftstitle
  48323. ftsTitleOverride
  48324. GlushinskiteE
  48325. vNot determined
  48326. White
  48327. Not determined
  48328. MgC2O4}*2H2O
  48329. Crystals with distorted pyramidal forms}
  48330. Monoclinic+
  48331. Organic Compounds
  48332. Insch, north-eastern Scotland, UK; Arctic Russia
  48333. Arctic, Russia, FSU
  48334. Glushinskite^MgC2O4}*2H2O
  48335. Glushinskite^MgC2O4}*2H2O
  48336. ftsTag
  48337. ftstitle
  48338. ftsTitleOverride
  48339. Gmelinite
  48340. i4-5_
  48341. Variety of colours
  48342. Transparent_translucent
  48343. Distinct in one direction
  48344. [Na2{Ca]Al2Si4O12}*6H2O
  48345. Crystals pyramidal{ tabular{ or rhombohedral in aspect\ striated vertically\ penetration twins common}
  48346. Trigonal
  48347. Parting{ fracture uneven{ brittle}
  48348. Framework Silicates
  48349. Late stage cavities in Volcanic rocks
  48350. Flinders Island, Australia; Oregon, New Jersey, Washington, USA; Canada; Cyprus; Germany; Hungary; Ireland; Italy; Scotland
  48351. Little Deer Park, Co. Antrim, Northern Ireland!
  48352. Gmelinite^[Na2{Ca]Al2Si4O12}*6H2O
  48353. Gmelinite^[Na2{Ca]Al2Si4O12}*6H2O
  48354. ftsTag
  48355. ftstitle
  48356. ftsTitleOverride
  48357. GoethiteC
  48358. k5-6]
  48359. Brown to brownish green
  48360. Opaque
  48361. Perfect
  48362. a_Fe~3O[OH]
  48363. Compact{ earthy{ foliaceous{ mammilliform{ needle_shaped crystals{ lamellar}I
  48364. Orthorhombick
  48365. Brittle}
  48366. Hydroxides
  48367. Oxidized Zones{ weathering products
  48368. common mineral; Widespread USA; Australia; Brazil; Chile; Cuba; Czech Republic; England; France; Germany; Mexico; South Africa, FSU and elsewhere
  48369. Hollerter Zug, Kirchen, Rheinland, Germany
  48370. Goethite^a_Fe~3O[OH]
  48371. Goethite^a_Fe~3O[OH]
  48372. ftsTag
  48373. ftsTag
  48374. ftstitle
  48375. ftsTitleOverride
  48376. Gorgeyite [Goergyite]
  48377. g3-4u
  48378. Colourless
  48379. Distinct in one direction
  48380. K2Ca5[SO4]6}H2O
  48381. Crystals thin tabular}
  48382. Monoclinic7
  48383. Fracture splintery}
  48384. Hydrated Sulphates
  48385. Evaporites
  48386. Ischl salt deposit, Austria
  48387. Ischl salt mine, Ober
  48388. sterreich, Austria
  48389. Gorgeyite [Goergyite]^K2Ca5[SO4]6}H2O
  48390. Gorgeyite [Goergyite]^K2Ca5[SO4]6}H2O
  48391. ftstitle
  48392. ftsTitleOverride
  48393. GraftoniteG
  48394. Pinky
  48395. Translucent
  48396. Distinct in one direction
  48397. [Fe~2{Mn~2{Ca]3[PO4]2
  48398. Massive
  48399. Monoclinic5
  48400. Uneven to sub_chonchoidal fracture}
  48401. Anhydrous Phosphates
  48402. Pegmatites
  48403. New Hampshire, USA
  48404. Grafton (near), Melvin Mt., New Hampshire, USA%
  48405. Graftonite^[Fe~2{Mn~2{Ca]3[PO4]2e
  48406. Graftonite^[Fe~2{Mn~2{Ca]3[PO4]2
  48407. ftsTag
  48408. ftstitle
  48409. ftsTitleOverride
  48410. GrimseliteE
  48411. e2-3_
  48412. Yellow{
  48413. K3Na[UO2][CO3]3}H2O
  48414. Crusts of fine_grained aggregates{ mostly of anhedral grains}
  48415. Trigonal1
  48416. Fracture conchoidal{ brittle}
  48417. Hydrated Carbonates
  48418. Pegmatites
  48419. Canton Bern, Switzerland
  48420. Gerstenegg (Kabelstollen Gerstenegg-Grimsel I), Grimsel, Bern, Switzerland=
  48421. Grimselite^K3Na[UO2][CO3]3}H2O{
  48422. Grimselite^K3Na[UO2][CO3]3}H2O
  48423. ftsTag
  48424. ftstitle
  48425. ftsTitleOverride
  48426. GuanajuatiteK
  48427. g3-4e
  48428. Opaque
  48429. Distinct in one direction
  48430. Bi2Se3
  48431. Semicompact masses of striated acicular crystals\ massive{ with fine granular or fibrous texture}
  48432. Orthorhombic
  48433. Somewhat sectile}
  48434. Sulphides{ Tellurides etc
  48435. Hydrothermal Ore veins
  48436. Idaho, USA; Germany; Mexico; Sweden
  48437. Santa Catarina mine, Sierra de Santa Rosa, Guanajuato, Mexico
  48438. Guanajuatite^Bi2Se3
  48439. Guanajuatite^Bi2Se3
  48440. ftsTag
  48441. ftstitle
  48442. ftsTitleOverride
  48443. GudmunditeG
  48444. Silver{
  48445. Opaque
  48446. FeSbS
  48447. Crystals prismatic{ commonly twinned{ producing butterfly and cruciform twins}1
  48448. MonoclinicQ
  48449. Fracture uneven{ brittle}
  48450. Sulphides{ Tellurides etc
  48451. Hydrothermal Ore veins
  48452. Virginia, USA; Canada; Czech Republic; Germany; Greenland; India; Norway; Sweden; Turkey; FSU
  48453. Gudmundstorp, Sala, Sweden
  48454. Gudmundite^FeSbS
  48455. Gudmundite^FeSbS
  48456. ftsTag
  48457. ftstitle
  48458. ftsTitleOverride
  48459. Gypsum=
  48460. Colourlessu
  48461. Transparent
  48462. Perfect
  48463. CaSO4}*2H2O
  48464. Columnar{ compact{ coarse_fine grained{ earthy{ fibrous{ massive{ scaly}5
  48465. MonoclinicU
  48466. Flexible{ inelastic{ soft}
  48467. Hydrated Sulphates
  48468. Sedimentary rocks
  48469. Widepsread very common mineral; USA; Austria; Canada; Chile; France; Germany; Mexico; Poland; Sicily; FSU and elsewhere
  48470. Gypsum^CaSO4}*2H2O
  48471. Gypsum^CaSO4}*2H2O
  48472. ftsTag
  48473. ftstitle
  48474. ftsTitleOverride
  48475. Halite=
  48476. Variety of colours}
  48477. Transparent_translucent
  48478. Perfect
  48479. Cube_shaped crystals\  coarsely to finely granular{ compact{ spathic{ fibrous{ massive}
  48480. Cubic
  48481. Soft to brittle{ water soluble}
  48482. Halides
  48483. Evaporites
  48484. Widespread common mineral; Kansas; Michigan; Ohio; New York, USA; Algeria; Austria; Canada; Colombia; England; France; Germany; India; Peru; FSU
  48485. Halite^NaCl
  48486. Halite^NaCl
  48487. ftsTag
  48488. ftstitle
  48489. ftsTitleOverride
  48490. HallimonditeK
  48491. e2-3e
  48492. Yellow
  48493. Transparent_translucent
  48494. Indistinct
  48495. Pb2[UO2][AsO4]2
  48496. Crystals tabular\ more or less elongated\ length does not exceed 0}4mm}
  48497. Triclinic
  48498. Conchoidal fracture}
  48499. Anhydrous Arsenates
  48500. Oxidized Zones{ weathering products
  48501. Schwarzwald, Germany+
  48502. Michael mine, Reichenbach (near), Schwarzwald, Germanyw
  48503. Hallimondite^Pb2[UO2][AsO4]2
  48504. Hallimondite^Pb2[UO2][AsO4]2
  48505. ftsTag
  48506. ftstitle
  48507. ftsTitleOverride
  48508. Hannayite
  48509. vNot determined
  48510. Yellow
  48511. Transparent
  48512. Perfect
  48513. [NH4]2Mg3H4[PO4]4}*8H2O
  48514. Small thin prismatic crystals elongated and striated parallel\ synthetic crystals tabular}c
  48515. Triclinic
  48516. Hydrated Phosphates
  48517. Caves
  48518. Skipton Caves, Victoria, Australia; Murra-el-elevyn Cave, Cocklebiddy, Western Australia7
  48519. Skipton Caves, Ballarat (SW), Victoria, Australia
  48520. Hannayite^[NH4]2Mg3H4[PO4]4}*8H2O
  48521. Hannayite^[NH4]2Mg3H4[PO4]4}*8H2O
  48522. ftsTag
  48523. ftstitle
  48524. ftsTitleOverride
  48525. Heideite;
  48526. vNot determined
  48527. [Fe{Cr][1~x][Ti{Fe]2S4
  48528. Microscopic grains}
  48529. Monoclinic
  48530. Sulphides{ Tellurides etc
  48531. Meteorites'
  48532. Deep SpaceG
  48533. Bustee meteorite, Gorakhpur (near), Basti dist., Uttar Pradesh, India
  48534. Heideite^[Fe{Cr][1~x][Ti{Fe]2S4
  48535. Heideite^[Fe{Cr][1~x][Ti{Fe]2S4
  48536. ftsTag
  48537. ftstitle
  48538. ftsTitleOverride
  48539. HellyeriteE
  48540. e2-3_
  48541. Bluey
  48542. Perfect
  48543. NiCO3}*6H2O
  48544. Fine_grained coatings}
  48545. Monoclinic
  48546. Cleavage has one perfect\ two good but less perfect}O
  48547. Hydrated Carbonates
  48548. Oxidized Zones{ weathering products
  48549. Heazlewood, Tasmania, Australia
  48550. Lord Brassy mine, Heazlewood, Tasmania, Australia
  48551. Hellyerite^NiCO3}*6H2Og
  48552. Hellyerite^NiCO3}*6H2O
  48553. ftsTag
  48554. ftstitle
  48555. ftsTitleOverride
  48556. HematiteA
  48557. k5-6[
  48558. Greyu
  48559. Opaque
  48560. a_Fe2O3
  48561. Rhombohedral{ tabular{  lamellar{ scaly agg}\ rose_shaped clusters{ compact{ granular{ massive{ earthy{ mammillary{ reniform}
  48562. Trigonal{
  48563. Uneven{ brittle{ shelled separation}
  48564. Oxides
  48565. Many different geological environments
  48566. Widespread common mineral; Australia; Austria; Brazil; Canada; Cuba; Czech Republic; England; France; Germany; Italy; Mexico; Norway; Romania; South Africa; Sweden; Switzerland; USA; FSU
  48567. Hematite^a_Fe2O3
  48568. Hematite^a_Fe2O3
  48569. ftsTag
  48570. ftstitle
  48571. ftsTitleOverride
  48572. HendricksiteG
  48573. e2-3a
  48574. Perfect
  48575. K[Zn{Mg{Mn]3[Si3Al]O10[OH]2
  48576. Tabular or short prismatic}
  48577. Monoclinic
  48578. Sheet Silicates
  48579. Skarns and Calc_Silicates
  48580. New Jersey, USA
  48581. Franklin, Sussex Co., New Jersey, USA
  48582. Hendricksite^K[Zn{Mg{Mn]3[Si3Al]O10[OH]2
  48583. Hendricksite^K[Zn{Mg{Mn]3[Si3Al]O10[OH]2
  48584. ftsTag
  48585. ftstitle
  48586. ftsTitleOverride
  48587. Herzenbergite
  48588. vNot determined
  48589. Black
  48590. Opaque
  48591. Not determined
  48592. Massive{ fine_grained}
  48593. Orthorhombic5
  48594. Sulphides{ Tellurides etc
  48595. Hydrothermal Ore veins
  48596. Huari, Bolivia; eastern Pennsylvania, USA
  48597. Maria Teresa mine, Huari (near), Bolivia
  48598. Herzenbergite^SnS
  48599. Herzenbergite^SnS
  48600. ftsTag
  48601. ftstitle
  48602. ftsTitleOverride
  48603. HeulanditeE
  48604. g3-4_
  48605. Colourless to white
  48606. Transparent_translucent
  48607. Perfect
  48608. [Na{Ca][2_3]Al3[Al{Si]2Si13O36}*12H2O
  48609. Tabular{ lamellar{ short_columnar{ crystals{ scaly{ spathic{ compact{}m
  48610. Monoclinic
  48611. Brittle}
  48612. Framework Silicates
  48613. Many different geological environments
  48614. New Jersey, Maryland, Oregon, USA; Alaska; Hawaii; Phillip Island, Victoria, Australia; Austria; Brazil; Germany; Iceland; India; Japan; New Zealand; Switzerland; Former Yugoslavia; FSU
  48615. Heulandite^[Na{Ca][2_3]Al3[Al{Si]2Si13O36}*12H2O1
  48616. Heulandite^[Na{Ca][2_3]Al3[Al{Si]2Si13O36}*12H2O
  48617. ftsTag
  48618. ftstitle
  48619. ftsTitleOverride
  48620. Hingganite_[Y]I
  48621. m6-7c
  48622. Colourless
  48623. [Y{Yb{Er]BeSiO4[OH]
  48624. Monoclinic
  48625. Orthosilicates
  48626. Pegmatites+
  48627. Tuva region, FSUQ
  48628. Heilongjiang, China
  48629. Hingganite_[Y]^[Y{Yb{Er]BeSiO4[OH]
  48630. Hingganite_[Y]^[Y{Yb{Er]BeSiO4[OH]
  48631. ftsTag
  48632. ftstitle
  48633. ftsTitleOverride
  48634. Hodgkinsonite
  48635. i4-5g
  48636. Reddish brown
  48637. Transparent_translucent
  48638. Perfect
  48639. MnZn2SiO4[OH]2
  48640. Crystals varied in habit\ usually acute pyramidal or stout prismatic\ massive{ granular}i
  48641. Monoclinic
  48642. Brittle}
  48643. Silicates
  48644. Skarns and Calc_Silicates
  48645. Sussex County, New Jersey, USA+
  48646. Franklin, Sussex Co., New Jersey, USA
  48647. Hodgkinsonite^MnZn2SiO4[OH]2
  48648. Hodgkinsonite^MnZn2SiO4[OH]2
  48649. ftsTag
  48650. ftstitle
  48651. ftsTitleOverride
  48652. HodrushiteG
  48653. g3-4a
  48654. Grey{
  48655. Opaque
  48656. Cu8Bi12S22
  48657. Needle_shaped crystals less than 1mm in length{ irregular grains{ or fine_grained aggregates\ rarely as vertically striated columnar or platy crystals up to 5mm long}
  48658. Monoclinic
  48659. Very brittle}
  48660. Sulphosalts
  48661. Hydrothermal Ore veins
  48662. Banska-Hodruse, SlovakiaM
  48663. Bansk
  48664. -Hodrusa, Stredocesky kraj, Slovakia
  48665. Hodrushite^Cu8Bi12S22
  48666. Hodrushite^Cu8Bi12S22
  48667. ftsTag
  48668. ftstitle
  48669. ftsTitleOverride
  48670. Hongshiite [= Platinian copper ?]
  48671. Brown
  48672. Opaque
  48673. PtCuAs
  48674. Irregular to massive{ 0}1 to 0}5mm grains{ dendritic aggregates{ rarely as tarnished plates}k
  48675. Trigonal
  48676. Native elements and Alloys
  48677. Basic and Ultrabasic Volcanic rocks
  48678. Hong district, China
  48679. Hong dist., China
  48680. Hongshiite [= Platinian copper ?]^PtCuAs
  48681. Hongshiite [= Platinian copper ?]^PtCuAs
  48682. ftsTag
  48683. ftstitle
  48684. ftsTitleOverride
  48685. Hornesite [Hoernesite]_
  48686. White
  48687. Transparent
  48688. Perfect
  48689. Mg3[AsO4]2}*8H2O
  48690. Crystals prismatic{ elongated{ flattened{ columnar{ foliated}
  48691. Monoclinicm
  48692. Flexible}
  48693. Hydrated Arsenates
  48694. Skarns and Calc_Silicates
  48695. Fiano, near Naples, Italy
  48696. Oravita (Oravicza), Banat, RomaniaM
  48697. Hornesite [Hoernesite]^Mg3[AsO4]2}*8H2O
  48698. Hornesite [Hoernesite]^Mg3[AsO4]2}*8H2O
  48699. ftsTag
  48700. ftstitle
  48701. ftsTitleOverride
  48702. HydrochlorboriteO
  48703. e2-3i
  48704. Colourless
  48705. Ca2B4O4[OH]7Cl}*7H2O
  48706. Euhedral{ colourless crystals up to 13mm}
  48707. Monoclinic-
  48708. Hydrated BoratesS
  48709. Evaporitess
  48710. Antofagasta Province, Chile
  48711. China
  48712. Hydrochlorborite^Ca2B4O4[OH]7Cl}*7H2O
  48713. Hydrochlorborite^Ca2B4O4[OH]7Cl}*7H2O
  48714. ftsTag
  48715. ftstitle
  48716. ftsTitleOverride
  48717. Hydromolysite
  48718. vNot determined
  48719. Orange to orange_brown
  48720. Not determined
  48721. FeCl3}*6H2O
  48722. Massive\ as crusts}
  48723. Monoclinic+
  48724. Halides
  48725. Oxidized Zones{ weathering products
  48726. Rio Marina, Elba, Italy
  48727. Rio Marina, Elba, Italy
  48728. Hydromolysite^FeCl3}*6H2O
  48729. Hydromolysite^FeCl3}*6H2O
  48730. ftsTag
  48731. ftstitle
  48732. ftsTitleOverride
  48733. Hydronium jarositeU
  48734. i4-5o
  48735. Yellow
  48736. Transparent_translucent
  48737. Clear
  48738. [H3O][Fe~3]3[SO4]2[OH]6
  48739. Thin tabular or rhombohedral crystals} Also earthy{ or reniform}Y
  48740. Trigonalw
  48741. Hydrated Sulphates
  48742. Oxidized Zones{ weathering products
  48743. Poland
  48744. Staszic Mine, G
  48745. ry Swittokvzyskia (Holy Cross Mt.), Poland
  48746. Hydronium jarosite^[H3O][Fe~3]3[SO4]2[OH]6
  48747. Hydronium jarosite^[H3O][Fe~3]3[SO4]2[OH]6
  48748. ftsTag
  48749. ftstitle
  48750. ftsTitleOverride
  48751. Hydroromarchite
  48752. vNot determined
  48753. White
  48754. Sn3O2[OH]2
  48755. Thin crusts of minute crystals}
  48756. Tetragonal
  48757. Hydroxides#
  48758. Oxidized Zones{ weathering products
  48759. Ontario, Canada
  48760. Boundary Falls, Winnipeg River, Ontario, Canada
  48761. Hydroromarchite^Sn3O2[OH]2
  48762. Hydroromarchite^Sn3O2[OH]2
  48763. ftsTag
  48764. ftstitle
  48765. ftsTitleOverride
  48766. Idaite=
  48767. e2-3W
  48768. Reddish brown
  48769. Opaque
  48770. Not determined
  48771. Cu3FeS4
  48772. Massive\ lamellar}
  48773. Trigonal
  48774. Sulphides{ Tellurides etc
  48775. Hydrothermal Ore veins{
  48776. Austria; Chile; Cyprus; Germany; Morocco; Tsumeb, Namibia; Pennsylvania, USA; Democratic Republic of Congo
  48777. Ida Mine, Khan, Namibia
  48778. Idaite^Cu3FeS4W
  48779. Idaite^Cu3FeS4
  48780. ftsTag
  48781. ftstitle
  48782. ftsTitleOverride
  48783. Ikunolite
  48784. Greyw
  48785. Opaque
  48786. Perfect
  48787. Bi4[S{Se]3
  48788. Massive\ as minute grains}
  48789. Trigonal
  48790. Very flexible}C
  48791. Sulphides{ Tellurides etc
  48792. Hydrothermal Ore veins
  48793. Ikuno mine, Hyogo Prefecture, Japan; Schwarzwald, Germany; Primor'ye, FSU
  48794. Ikuno Mine, Hyogo, Honshu, Japan5
  48795. Ikunolite^Bi4[S{Se]3i
  48796. Ikunolite^Bi4[S{Se]3
  48797. ftsTag
  48798. ftstitle
  48799. ftsTitleOverride
  48800. IlmeniteC
  48801. k5-6]
  48802. Black
  48803. Opaque
  48804. Fe~2TiO3
  48805. Thick tabular{ platy crystals\ massive{ granular{ compact{ rose_shaped clusters}3
  48806. TrigonalQ
  48807. Conchoidal{ brittle}{
  48808. Oxides
  48809. Many different geological environments
  48810. Widespread, common mineral; USA; Australia; Canada; England; France; India; Italy; Mexico; Norway; Sweden; Switzerland; FSU
  48811. Ilmen Mts., Miass, Ural Mts., FSU
  48812. Ilmenite^Fe~2TiO3
  48813. Ilmenite^Fe~2TiO3
  48814. ftsTag
  48815. ftstitle
  48816. ftsTitleOverride
  48817. Indium=
  48818. Greyo
  48819. Opaque
  48820. Not determined
  48821. Massive\ embedded grains up to 1mm in size}
  48822. Tetragonal)
  48823. Native elements and AlloysY
  48824. Late stage cavities in Granites or Syenites
  48825. eastern Transbaikal, FSU
  48826. Unspecified locality, Zabaikal'ye (E), FSU    
  48827. Indium^In
  48828. Indium^In
  48829. ftsTag
  48830. ftstitle
  48831. ftsTitleOverride
  48832. IquiqueiteE
  48833. Yellowy
  48834. Perfect
  48835. K3Na4Mg[Cr~6O4]B24O39[OH]}*12H2O
  48836. Single crystals or crystal aggregates}    
  48837. Trigonal'
  48838. Brittle}E
  48839. Chromates
  48840. Evaporites
  48841. Tarapaca Province, Chile
  48842. Zapiga, Tarapac
  48843. , Chile
  48844. Iquiqueite^K3Na4Mg[Cr~6O4]B24O39[OH]}*12H2O
  48845. Iquiqueite^K3Na4Mg[Cr~6O4]B24O39[OH]}*12H2O
  48846. ftsTag
  48847. ftstitle
  48848. ftsTitleOverride
  48849. Iwakiite?
  48850. m6-7Y
  48851. Light green to blackish green
  48852. Opaque
  48853. Mn~2[Fe~3{Mn~3]2O4
  48854. Tetragonal
  48855. Oxides'
  48856. Skarns and Calc_Silicates
  48857. Fukushima Pref., Japan
  48858. Gozaisho mine, Iwaki, Fukushima Pref., Japan
  48859. Iwakiite^Mn~2[Fe~3{Mn~3]2O4
  48860. Iwakiite^Mn~2[Fe~3{Mn~3]2O4
  48861. ftsTag
  48862. ftstitle
  48863. ftsTitleOverride
  48864. Jamesite?
  48865. Reddish brown
  48866. Not determined
  48867. Pb2Zn2[Fe~3]5[AsO4]5O4
  48868. Tabular crystals up to 0}5 x 0}2 x 0}05mm\ elongated}
  48869. Triclinic
  48870. Anhydrous Arsenates
  48871. Oxidized Zones{ weathering products
  48872. Tsumeb, Namibia
  48873. Tsumeb, Namibia
  48874. Jamesite^Pb2Zn2[Fe~3]5[AsO4]5O4
  48875. Jamesite^Pb2Zn2[Fe~3]5[AsO4]5O4
  48876. ftsTag
  48877. ftstitle
  48878. ftsTitleOverride
  48879. JamesoniteG
  48880. e2-3a
  48881. Grey{
  48882. Opaque
  48883. Pb4FeSb6S14
  48884. Long acicular{ fine capillary{ fragile crystals\ radial_fibrous{ compact{ massive{ feather_like}I
  48885. Monoclinici
  48886. Soft}
  48887. Sulphosalts
  48888. Hydrothermal Ore veins
  48889. Arkansas, California, Colorado, Idaho, Nevada, Utah, USA; Canada; Argentina; Bolivia; China; Czech Republic; England; Germany; Romania; Sardinia; Spain
  48890. Cornwall, England
  48891. Jamesonite^Pb4FeSb6S14
  48892. Jamesonite^Pb4FeSb6S14
  48893. ftsTag
  48894. ftstitle
  48895. ftsTitleOverride
  48896. JimboiteA
  48897. k5-6[
  48898. Brown
  48899. Perfect
  48900. Mn3B2O6
  48901. Massive}
  48902. Orthorhombic
  48903. Parting}
  48904. Anhydrous Borates
  48905. Skarns and Calc_Silicates
  48906. Kanuma City, Tochigi Prefecture, Japan
  48907. Kaso mine, Kanuma city, Tochigi, Japan
  48908. Jimboite^Mn3B2O6
  48909. Jimboite^Mn3B2O6
  48910. ftsTag
  48911. ftstitle
  48912. ftsTitleOverride
  48913. Johillerite
  48914. Violet{
  48915. Transparent
  48916. Perfect
  48917. Na[Mg{Zn]3Cu[AsO4]3
  48918. Radial aggregates composed of thin platelets flattened{ elongated}=
  48919. Monoclinic]
  48920. Anhydrous Arsenates
  48921. Oxidized Zones{ weathering products
  48922. Tsumeb, Namibia
  48923. Tsumeb, Namibia
  48924. Johillerite^Na[Mg{Zn]3Cu[AsO4]3
  48925. Johillerite^Na[Mg{Zn]3Cu[AsO4]3
  48926. ftsTag
  48927. ftstitle
  48928. ftsTitleOverride
  48929. Jokokuite
  48930. e2-3Y
  48931. Pinks
  48932. MnSO4}*5H2O
  48933. Triclinic
  48934. Hydrated Sulphates
  48935. Effloresences
  48936. south-western Hokkaido, Japan
  48937. Jokoku Mine, Hiyama, Hokkaido, Japan
  48938. Jokokuite^MnSO4}*5H2O
  48939. Jokokuite^MnSO4}*5H2O
  48940. ftsTag
  48941. ftstitle
  48942. ftsTitleOverride
  48943. Joseite_B
  48944. Grey to silver
  48945. Opaque
  48946. Perfect
  48947. Bi4[Te{S{Se]3_x
  48948. Irregular laminated masses}
  48949. Trigonal/
  48950. Sulphides{ Tellurides etc
  48951. Hydrothermal Ore veins
  48952. British Columbia, Canada
  48953. Glacier Gulch, Hudson Bay Mt., Smithers (near), British Columbia, Canada
  48954. Joseite_B^Bi4[Te{S{Se]3_x
  48955. Joseite_B^Bi4[Te{S{Se]3_x
  48956. ftsTag
  48957. ftstitle
  48958. ftsTitleOverride
  48959. Junitoite
  48960. i4-5_
  48961. Colourless
  48962. Transparent
  48963. CaZn2Si2O7}H2O
  48964. Platy hemimorphic crystals up to 4_5mm across and 0}5mm thick}3
  48965. OrthorhombicU
  48966. Brittle}s
  48967. Silicates
  48968. Skarns and Calc_Silicates
  48969. Arizona, USA
  48970. Christmas Mine, Christmas, Gila Co., Arizona, USA
  48971. Junitoite^CaZn2Si2O7}H2Oe
  48972. Junitoite^CaZn2Si2O7}H2O
  48973. ftsTag
  48974. ftstitle
  48975. ftsTitleOverride
  48976. Kainite
  48977. e2-3[
  48978. Colourless{
  48979. Transparent_translucent
  48980. Perfect
  48981. MgSO4}KCl}*3H2O
  48982. Tabular or as massive granular}
  48983. MonoclinicC
  48984. Infusible{ water_soluble}
  48985. Hydrated Sulphates
  48986. Evaporites
  48987. New Mexico, Texas, USA; central Germany; Kalusz, Poland; FSU
  48988. Stassfurt deposit, Sachsen, Germany
  48989. Kainite^MgSO4}KCl}*3H2O
  48990. Kainite^MgSO4}KCl}*3H2O
  48991. ftsTag
  48992. ftstitle
  48993. ftsTitleOverride
  48994. Kalistrontite
  48995. Colourless
  48996. Transparent
  48997. Perfect
  48998. K2Sr[SO4]2
  48999. Single crystals{ elongated along the prism up to 15_20mm long\ flattened hexagonal tablets up to 22mm in diameter}m
  49000. Trigonal
  49001. Brittle}
  49002. Anhydrous Sulphates
  49003. Evaporites
  49004. Alshtan, Bachkir Autonomous SSR, FSU-
  49005. Alshtan, Bashkiria, Russia, FSU
  49006. Kalistrontite^K2Sr[SO4]2
  49007. Kalistrontite^K2Sr[SO4]2
  49008. ftsTag
  49009. ftstitle
  49010. ftsTitleOverride
  49011. Kalsilite
  49012. Colourless to white
  49013. Transparent_translucent
  49014. KAlSiO4
  49015. Massive{ compact\ as embedded grains}
  49016. TrigonalG
  49017. Fracture sub_conchoidal{ brittle}
  49018. Silicates
  49019. Basic and Ultrabasic Volcanic rocks
  49020. Umbria, Italy; southwestern Uganda; Nyiragongo area, Democratic Republic of Congo
  49021. Lake Mafuru/ Chamengo Crater, Uganda{
  49022. Kalsilite^KAlSiO4
  49023. Kalsilite^KAlSiO4
  49024. ftsTag
  49025. ftstitle
  49026. ftsTitleOverride
  49027. Kashinite
  49028. o7-8_
  49029. Greyy
  49030. Opaque
  49031. [Ir{Rh]2S3
  49032. Slightly elongated to equant grains up to a few tenths of a millimetre across}3
  49033. OrthorhombicU
  49034. Brittle\ weakly elastic}
  49035. Sulphides{ Tellurides etc
  49036. Basic and Ultrabasic Volcanic rocks
  49037. Ural Mountains, FSU
  49038. Nizhniy Tagilsk massif, Ural Mts., Russia, FSU[
  49039. Kashinite^[Ir{Rh]2S3
  49040. Kashinite^[Ir{Rh]2S3
  49041. ftsTag
  49042. ftstitle
  49043. ftsTitleOverride
  49044. KawazuliteG
  49045. c1-2a
  49046. Silver}
  49047. Opaque
  49048. Perfect
  49049. Bi2Te2Se
  49050. Very thin foils up to 4mm across}
  49051. Trigonal+
  49052. Flexible}
  49053. Sulphides{ Tellurides etc
  49054. Hydrothermal Ore veins
  49055. Shizuoka Prefecture, Japan
  49056. Kawazu mine, Shizuoka, Honshu, Japan
  49057. Kawazulite^Bi2Te2Se
  49058. Kawazulite^Bi2Te2Se
  49059. ftsTag
  49060. ftstitle
  49061. ftsTitleOverride
  49062. KennedyiteE
  49063. vNot determined
  49064. Black
  49065. Translucent
  49066. Not determined
  49067. Mg[Fe~3]2Ti3O10
  49068. Crystals lath_shaped{ up to 2}0mm in length}5
  49069. OrthorhombicW
  49070. Multiple Oxides
  49071. Basic and Ultrabasic Volcanic rocks
  49072. Mateke Hills, Zimbabwe
  49073. Mateke Hills area, Zimbabwe
  49074. Kennedyite^Mg[Fe~3]2Ti3O10O
  49075. Kennedyite^Mg[Fe~3]2Ti3O10
  49076. ftsTag
  49077. ftstitle
  49078. ftsTitleOverride
  49079. KidwelliteC
  49080. Yellow to yellowish green
  49081. Perfect
  49082. Na[Fe~3]9[PO4]6[OH]10}*5H2O
  49083. Acicular crystals\ flattened\ usually in spheres or rosette_like groups}9
  49084. MonoclinicY
  49085. Hydrated Phosphates
  49086. Many different geological environments
  49087. Alabama, Arkansas, Virginia, USA; Waldgirmes, Germany
  49088. Fodderstack Mt., Montgomery Co., Arkansas, USAO
  49089. Kidwellite^Na[Fe~3]9[PO4]6[OH]10}*5H2O
  49090. Kidwellite^Na[Fe~3]9[PO4]6[OH]10}*5H2O
  49091. ftsTag
  49092. ftstitle
  49093. ftsTitleOverride
  49094. Kieserite
  49095. g3-4_
  49096. Colourless to white
  49097. Transparent_translucent
  49098. Perfect
  49099. MgSO4}H2O
  49100. Usually massive{ coarse to fine granular\ crystals bipyramidal{ often highly modified{ rare\ twinning rare}
  49101. Monoclinic
  49102. Friable}
  49103. Hydrated Sulphates
  49104. Sedimentary rocks
  49105. New Mexico, Texas, Utah, USA; Austria; Germany; India; Poland; Sicily; FSUe
  49106. Stassfurt deposit, Sachsen, Germany
  49107. Kieserite^MgSO4}H2O
  49108. Kieserite^MgSO4}H2O
  49109. ftsTag
  49110. ftstitle
  49111. ftsTitleOverride
  49112. Kirkiite;
  49113. VHN=150
  49114. White
  49115. Pb10Bi3As3S19
  49116. Orthorhombic
  49117. Sulphosalts
  49118. Hydrothermal Ore veins    
  49119. Thrace, Greece-
  49120. Aghios Philippos deposit, Kirki (near), Thrace, Greecey
  49121. Kirkiite^Pb10Bi3As3S19
  49122. Kirkiite^Pb10Bi3As3S19
  49123. ftsTag
  49124. ftstitle
  49125. ftsTitleOverride
  49126. Kivuite
  49127. vNot determined
  49128. Yellow}
  49129. [Th{Ca{Pb]H2[UO2]4[PO4]2[OH]8}*7H2O
  49130. Earthy masses}
  49131. Orthorhombic
  49132. Hydrated Phosphates
  49133. PegmatitesG
  49134. Democratic Republic of Congoy
  49135. Kobokobo pegmatite, Kivu, Democratic Republic of Congo
  49136. Kivuite^[Th{Ca{Pb]H2[UO2]4[PO4]2[OH]8}*7H2O
  49137. Kivuite^[Th{Ca{Pb]H2[UO2]4[PO4]2[OH]8}*7H2O
  49138. ftsTag
  49139. ftstitle
  49140. ftsTitleOverride
  49141. Kleberite
  49142. g3-4W
  49143. Brown
  49144. FeTi6O13}*4H2O [?]
  49145. Trigonal
  49146. Oxides
  49147. Sedimentary rocks
  49148. Weissel basin, Germany)
  49149. Weissel basin, GermanyU
  49150. Kleberite^FeTi6O13}*4H2O [?]
  49151. Kleberite^FeTi6O13}*4H2O [?]
  49152. ftsTag
  49153. ftstitle
  49154. ftsTitleOverride
  49155. Koashvite
  49156. Yelloww
  49157. Transparent
  49158. Na6[Ca{Mn][Ti{Fe]Si6O18}H2O
  49159. Orthorhombic
  49160. Conchoidal fracture}1
  49161. Silicates
  49162. Pegmatitesq
  49163. Kola Peninsula, Russia, FSU
  49164. Mt. Koashva, Khibina massif, Kola Peninsula, Russia, FSU
  49165. Koashvite^Na6[Ca{Mn][Ti{Fe]Si6O18}H2O
  49166. Koashvite^Na6[Ca{Mn][Ti{Fe]Si6O18}H2O
  49167. ftsTag
  49168. ftstitle
  49169. ftsTitleOverride
  49170. Kolbeckite [Sterrettite{ Eggonite]w
  49171. Colourless
  49172. Transparent
  49173. ScPO4}*2H2O
  49174. Crystals short prismatic{ minute\ twinned}M
  49175. Orthorhombico
  49176. Fracture conchoidal{ brittle}
  49177. Hydrated Phosphates
  49178. Sedimentary rocks
  49179. Utah, USA; Germany; Romania; Democratic Republic of Congo
  49180. Sadisdorf, Schmiedeberg, Sachsen, Germany
  49181. Kolbeckite [Sterrettite{ Eggonite]^ScPO4}*2H2O
  49182. Kolbeckite [Sterrettite{ Eggonite]^ScPO4}*2H2O
  49183. ftsTag
  49184. ftstitle
  49185. ftsTitleOverride
  49186. Konyaite=
  49187. e2-3W
  49188. White
  49189. Not determined
  49190. Na2Mg[SO4]2}*5H2O
  49191. Monoclinic
  49192. Hydrated Sulphates
  49193. Evaporites'
  49194. Great Konya Basin, Turkey
  49195. Great Konya Basin, Turkey
  49196. Konyaite^Na2Mg[SO4]2}*5H2O
  49197. Konyaite^Na2Mg[SO4]2}*5H2O
  49198. ftsTag
  49199. ftstitle
  49200. ftsTitleOverride
  49201. Kostylevite
  49202. Colourless
  49203. Transparent
  49204. Perfect
  49205. K2ZrSi3O9}H2O
  49206. Crystals elongated{ twinned}
  49207. Monoclinic5
  49208. Silicates
  49209. Syenites{ Alkali intrusions
  49210. Kola Peninsula, FSU
  49211. Khibina massif, Vuonnemi river, Kola Peninsula, Russia, FSU
  49212. Kostylevite^K2ZrSi3O9}H2O
  49213. Kostylevite^K2ZrSi3O9}H2O
  49214. ftsTag
  49215. ftstitle
  49216. ftsTitleOverride
  49217. Kotoite
  49218. m6-7[
  49219. Colourless{
  49220. Transparent
  49221. Perfect
  49222. Mg3B2O6
  49223. Massive{ granular and as disseminated grains}
  49224. Orthorhombic?
  49225. Parting}]
  49226. Anhydrous Borates
  49227. Skarns and Calc_Silicates
  49228. China; Suan, North Korea; Romania; Washington, USA
  49229. Hol Kol Gold Mine, Suan, Korea1
  49230. Kotoite^Mg3B2O6
  49231. Kotoite^Mg3B2O6
  49232. ftsTag
  49233. ftstitle
  49234. ftsTitleOverride
  49235. Krinovite
  49236. m6-7[
  49237. Green
  49238. NaMg2CrSi3O10
  49239. Minute subhedral grains}
  49240. Monoclinic
  49241. Silicates
  49242. MeteoritesC
  49243. Texas, USA; Avon, Western Australia, Australia meteorites; Deep Space
  49244. Canyon Diablo, Coconino Co, Arizona, USA; Wichita Co., Texas, USA; and Youndegin, Avon, Western Australia, Australia meteorites
  49245. Krinovite^NaMg2CrSi3O10
  49246. Krinovite^NaMg2CrSi3O10
  49247. ftsTag
  49248. ftstitle
  49249. ftsTitleOverride
  49250. Krutovite
  49251. k5-6]
  49252. Greyw
  49253. Opaque
  49254. Not determined
  49255. NiAs2
  49256. Grains up to 0}1mm}
  49257. Cubic
  49258. Sulphides{ Tellurides etc
  49259. Hydrothermal Ore veinsu
  49260. Bohemia, Czech Republic; Khomahs deposit, Tuva, ASSR
  49261. Geshiber vein, J
  49262. chymov (St. Joachimsthal), Bohemia, Czech Republic; Khomahs deposit, Tuva, FSU
  49263. Krutovite^NiAs2
  49264. Krutovite^NiAs2
  49265. ftsTag
  49266. ftstitle
  49267. ftsTitleOverride
  49268. Kuramite?
  49269. i4-5Y
  49270. Greys
  49271. Opaque
  49272. Not determined
  49273. Cu3SnS4
  49274. Tetragonal
  49275. Sulphides{ Tellurides etc
  49276. Hydrothermal Ore veinsM
  49277. Kuramin Mountains, eastern Uzbekistan, FSU
  49278. Unspecified locality, Kuramin mountains, Uzbekistan, FSU
  49279. Kuramite^Cu3SnS4
  49280. Kuramite^Cu3SnS4
  49281. ftsTag
  49282. ftstitle
  49283. ftsTitleOverride
  49284. Kvanefjeldite
  49285. k5-6c
  49286. Pink}
  49287. Na4[Ca{Mn]Si6O14[OH]2
  49288. Veinlets{ patches}
  49289. Orthorhombic
  49290. Silicates
  49291. Syenites{ Alkali intrusions
  49292. Greenland
  49293. Kvanefjeld Plateau, Il
  49294. maussaq intrusive, Greenland (S)
  49295. Kvanefjeldite^Na4[Ca{Mn]Si6O14[OH]2
  49296. Kvanefjeldite^Na4[Ca{Mn]Si6O14[OH]2
  49297. ftsTag
  49298. ftstitle
  49299. ftsTitleOverride
  49300. Laihunite
  49301. Black
  49302. Opaque
  49303. Perfect
  49304. Fe~2[Fe~3]2[SiO4]2
  49305. Thick tabular to short prismatic crystals from 0}3 _ 0}65mm in size}3
  49306. MonoclinicS
  49307. Silicates
  49308. Metamorphic rocks
  49309. Lai-He Village, north-eastern China
  49310. Lai-He Village, China (NE)
  49311. Laihunite^Fe~2[Fe~3]2[SiO4]2A
  49312. Laihunite^Fe~2[Fe~3]2[SiO4]2
  49313. ftsTag
  49314. ftstitle
  49315. ftsTitleOverride
  49316. Langite
  49317. e2-3[
  49318. Bluish green}
  49319. Translucent
  49320. Perfect
  49321. Cu4[SO4][OH]6}*2H2O
  49322. Short_prismatic{ tabular crystals\  lamellar{ fibrous agg}\ encrustations}G
  49323. Orthorhombici
  49324. Brittle}
  49325. Hydrated Sulphates
  49326. Oxidized Zones{ weathering products
  49327. Czech Republic; Cornwall, England, UK, France; Germany; Namibia; Arizona, Massachusettes, Nevada, USA and elsewhere
  49328. Fowey Consols mine, Tywardreath (St. Blazey), Cornwall, England
  49329. Langite^Cu4[SO4][OH]6}*2H2O
  49330. Langite^Cu4[SO4][OH]6}*2H2O
  49331. ftsTag
  49332. ftstitle
  49333. ftsTitleOverride
  49334. LarderelliteG
  49335. vNot determined
  49336. White
  49337. Perfect
  49338. [NH4]B5O6[OH]4
  49339. Microscopic rhomboidal tables flattened}    
  49340. Monoclinic)
  49341. Anhydrous Borates
  49342. Evaporitesq
  49343. Larderello, Tuscany, Italy
  49344. Larderello, Val di Cecina, Pisa dist., Toscana, Italy
  49345. Larderellite^[NH4]B5O6[OH]4
  49346. Larderellite^[NH4]B5O6[OH]4
  49347. ftsTag
  49348. ftstitle
  49349. ftsTitleOverride
  49350. Laueite
  49351. Brown
  49352. Transparent_translucent
  49353. Perfect
  49354. Mn~2[Fe~3]2[PO4]2[OH]2}*8H2O
  49355. Wedge_shaped crystals up to 2}0mm in size}1
  49356. Triclinic
  49357. Hydrated Phosphates
  49358. Pegmatites
  49359. Brazil; eastern Bayern, Germany; Namibia; Connecticut, New Hampshire, South Dakota, USA
  49360. Hagendorf pegmatite, Oberpfalz, Bayern, Germany
  49361. Laueite^Mn~2[Fe~3]2[PO4]2[OH]2}*8H2O
  49362. Laueite^Mn~2[Fe~3]2[PO4]2[OH]2}*8H2O
  49363. ftsTag
  49364. ftstitle
  49365. ftsTitleOverride
  49366. Laurite
  49367. o7-8[
  49368. Black
  49369. Opaque
  49370. Perfect
  49371. Crystals minute\ cubic{ octahedral{ or pyritohedral\ as small rounded grains}
  49372. Cubic
  49373. Fracture subconchoidal\ brittle}
  49374. Sulphides{ Tellurides etc
  49375. Basic and Ultrabasic Volcanic rocks
  49376. Ethiopia; Unst, Shetland Isles; Transvaal, South Africa; Oregon, Columbia, USA; Urals, FSU[
  49377. Borneo, Malaysia
  49378. Laurite^RuS2
  49379. Laurite^RuS2
  49380. ftsTag
  49381. ftstitle
  49382. ftsTitleOverride
  49383. Leadhillite
  49384. e2-3a
  49385. Variety of colours
  49386. Transparent_translucent
  49387. Perfect
  49388. Pb4[SO4][CO3]2[OH]2
  49389. Pseudohexagonal crystals{ thin to thick tabular{ prismatic or equant{ also massive}
  49390. Monoclinic
  49391. Compound Sulphates
  49392. Oxidized Zones{ weathering products
  49393. Lanarkshire, Scotland
  49394. Leadhills, Lanarkshire, ScotlandM
  49395. Leadhillite^Pb4[SO4][CO3]2[OH]2
  49396. Leadhillite^Pb4[SO4][CO3]2[OH]2
  49397. ftsTag
  49398. ftstitle
  49399. ftsTitleOverride
  49400. Leucophoenicite
  49401. k5-6k
  49402. Pink to purple
  49403. Transparent_translucent
  49404. Imperfect
  49405. Mn7[SiO4]3[OH]2
  49406. Crystals varied in habit{ small{ rare\ massive granular or as isolated grains\ twinning common\ contact or interpenetrant}
  49407. Monoclinic
  49408. Brittle}
  49409. Orthosilicates
  49410. Skarns and Calc_Silicates
  49411. New Jersey, USA; Japan; Hotazel, South Africa
  49412. Franklin, Sussex Co., New Jersey, USA
  49413. Leucophoenicite^Mn7[SiO4]3[OH]2
  49414. Leucophoenicite^Mn7[SiO4]3[OH]2
  49415. ftsTag
  49416. ftstitle
  49417. ftsTitleOverride
  49418. LiberiteA
  49419. Yellowu
  49420. Perfect
  49421. Li2BeSiO4
  49422. Minute aggregates occasionally showing pinacoidal faces}
  49423. Monoclinic!
  49424. Brittle}?
  49425. Silicates
  49426. Skarns and Calc_Silicates
  49427. Nan ling Range, southern China
  49428. Nan ling Range, China (S)
  49429. Liberite^Li2BeSiO4%
  49430. Liberite^Li2BeSiO4
  49431. ftsTag
  49432. ftstitle
  49433. ftsTitleOverride
  49434. Libethenite
  49435. Green
  49436. Transparent_translucent
  49437. Indistinct
  49438. Cu2[PO4][OH]
  49439. Small{ short_columnar{ globular}#
  49440. OrthorhombicE
  49441. Conchoidal{ brittle}o
  49442. Anhydrous Phosphates
  49443. Oxidized Zones{ weathering products
  49444. Arizona, California, New Mexico, Nevada, Pennsylvania, USA; Chile, England; France; FSU; Broken Hill mine, Kabwe, Zambia; Democratic Republic of Congo
  49445. Lubietov
  49446.  (Libethen), Bansk
  49447.  Bystrica (Neusohl), Stredoslovensky kraj, Slovakia
  49448. Libethenite^Cu2[PO4][OH]
  49449. Libethenite^Cu2[PO4][OH]
  49450. ftsTag
  49451. ftstitle
  49452. ftsTitleOverride
  49453. Lithiophilite
  49454. i4-5g
  49455. Brown
  49456. Translucent_Transparent
  49457. Very good
  49458. LiMn~2PO4
  49459. Large anhedral or subhedral crystals with rough faces\ massive{ cleavable}Q
  49460. Orthorhombics
  49461. Interrupted\ fracture subconchoidal to uneven}
  49462. Anhydrous Phosphates
  49463. Pegmatites
  49464. Widespread USA; Argentina; Western Australia; Canada; Namibia; Portugal; Rwanda, South Africa
  49465. Branchville, Fairfield Co., Connecticut, USA
  49466. Lithiophilite^LiMn~2PO4
  49467. Lithiophilite^LiMn~2PO4
  49468. ftsTag
  49469. ftstitle
  49470. ftsTitleOverride
  49471. Lizardite
  49472. Green
  49473. Translucent
  49474. Perfect
  49475. Mg3Si2O5[OH]4
  49476. Massive\ fine to coarse_grained\ compact\ small scales}
  49477. MonoclinicI
  49478. Sheet Silicates
  49479. Altered Ultramafic rocks
  49480. Michigan, New York, USA; Cornwall, England
  49481. Kennack Cove, Lizard, Cornwall, England
  49482. Lizardite^Mg3Si2O5[OH]4
  49483. Lizardite^Mg3Si2O5[OH]4
  49484. ftsTag
  49485. ftstitle
  49486. ftsTitleOverride
  49487. LomonosoviteK
  49488. g3-4e
  49489. Brown
  49490. Transparent
  49491. Perfect
  49492. Na2Ti2Si2O9}Na3PO4
  49493. Laminated tabular crystals up to 7 x 5 x 0}6cm in size\ fine polysynthetic twinning}S
  49494. Triclinic
  49495. Fracture uneven{ brittle}
  49496. Silicates
  49497. Syenites{ Alkali intrusions
  49498. Kola Peninsula, FSU
  49499. Lovozero massif, Kola Peninsula, Russia, FSUa
  49500. Lomonosovite^Na2Ti2Si2O9}Na3PO4
  49501. Lomonosovite^Na2Ti2Si2O9}Na3PO4
  49502. ftsTag
  49503. ftstitle
  49504. ftsTitleOverride
  49505. LonecreekiteG
  49506. vNot determined
  49507. Colourless
  49508. Transparent
  49509. Not determined
  49510. [NH4]Fe~3{Al][SO4]2}*12H2O
  49511. Cubic
  49512. Hydrated SulphatesG
  49513. Oxidized Zones{ weathering products
  49514. Eastern Transvaal, South Africa
  49515. Lone Creek Fall Cave, Sabie, Transvaal (E), South Africa
  49516. Lonecreekite^[NH4]Fe~3{Al][SO4]2}*12H2O
  49517. Lonecreekite^[NH4]Fe~3{Al][SO4]2}*12H2O
  49518. ftsTag
  49519. ftstitle
  49520. ftsTitleOverride
  49521. LuzoniteC
  49522. g3-4]
  49523. Brown
  49524. Opaque
  49525. Cu3AsS4
  49526. Massive{ fine_grained\ more rarely coarse_grained\ crystals distinct equant{ rare\ usually rough{ with some or all faces curved and etched\ polished section exhibits polysynthetic twinning}
  49527. Tetragonal
  49528. Fracture uneven to conchoidal\ brittle}
  49529. Sulphides{ Tellurides etc
  49530. Basic and Ultrabasic Volcanic rocks
  49531. Argentina; Japan; Mexico; Peru; Luzon, Philippines; Montana, Nevada, Utah, USA
  49532. Mancayan, Lepanto district, Luzon island, Philippines
  49533. Luzonite^Cu3AsS4I
  49534. Luzonite^Cu3AsS4
  49535. ftsTag
  49536. ftstitle
  49537. ftsTitleOverride
  49538. MadociteA
  49539. g3-4[
  49540. Greyu
  49541. Opaque
  49542. Perfect
  49543. Pb17[Sb{As]16S41
  49544. Small grains{ elongated and striated}
  49545. Orthorhombic3
  49546. Sulphosalts
  49547. Hydrothermal Ore veins
  49548. Madoc, Ontario, Canada; Bolivia
  49549. Taylor pit, Madoc, Huntingdon twp., Hastings Co., Ontario, Canada
  49550. Madocite^Pb17[Sb{As]16S41
  49551. Madocite^Pb17[Sb{As]16S41
  49552. ftsTag
  49553. ftsTag
  49554. ftstitle
  49555. ftsTitleOverride
  49556. Magnesiocummingtonite
  49557. k5-6u
  49558. Green
  49559. Translucent_opaque
  49560. [Mg{Fe~2]7Si8O22[OH]2
  49561. Fibrous or fibro_lamellar{ often radiated\ twinning very common{ simple{ lamellar}g
  49562. Monoclinic
  49563. Silicates
  49564. Metamorphic rocks
  49565. Wabush iron formation, Labrador, Canada
  49566. Kongsberg, Buskerud, Norway (S)
  49567. Magnesiocummingtonite^[Mg{Fe~2]7Si8O22[OH]2
  49568. Magnesiocummingtonite^[Mg{Fe~2]7Si8O22[OH]2
  49569. ftstitle
  49570. ftsTitleOverride
  49571. Magnesium_zippeiteQ
  49572. vNot determined
  49573. Yellow
  49574. Mg2[UO2]6[SO4]3[OH]10}*16H2O
  49575. Fine_grained efflorescence}
  49576. Orthorhombic
  49577. Hydrated SulphatesA
  49578. Effloresences
  49579. Utah, USA
  49580. Lucky Strike #2 mine, Emery Co., Utah, USA
  49581. Magnesium_zippeite^Mg2[UO2]6[SO4]3[OH]10}*16H2O
  49582. Magnesium_zippeite^Mg2[UO2]6[SO4]3[OH]10}*16H2O
  49583. ftsTag
  49584. ftstitle
  49585. ftsTitleOverride
  49586. Majorite=
  49587. o7-8W
  49588. Noneq
  49589. Mg3[Fe{Al{Si]2[SiO4]3
  49590. As minute grains}
  49591. Cubic
  49592. Silicates
  49593. Meteorites!
  49594. Western Australia, AustraliaS
  49595. Coorara meteorite crater, Rawlinna (near), Western Australia, Australia
  49596. Majorite^Mg3[Fe{Al{Si]2[SiO4]3
  49597. Majorite^Mg3[Fe{Al{Si]2[SiO4]3
  49598. ftsTag
  49599. ftstitle
  49600. ftsTitleOverride
  49601. Makatite?
  49602. vNot determined
  49603. White
  49604. Not determined
  49605. Na2Si4O8[OH]2}*4H2O
  49606. Crystals acicular\ radiating aggregates\ also as spherulites 0}05_0}3mm in diameter}9
  49607. MonoclinicY
  49608. Silicates
  49609. Evaporites
  49610. Evaporite series of Lake Magadi, Kenya; Kola Peninsula; FSU
  49611. Lake Magadi, Rift Valley, Kenya
  49612. Makatite^Na2Si4O8[OH]2}*4H2O]
  49613. Makatite^Na2Si4O8[OH]2}*4H2O
  49614. ftsTag
  49615. Manganarsite
  49616. ftstitle
  49617. ftsTitleOverride
  49618. ManganarsiteG
  49619. g3-4a
  49620. Brown
  49621. Perfect
  49622. Mn3As2O4[OH]4
  49623. Aggregates of platy 1mm crystals}
  49624. Trigonal
  49625. Antimonites{ ArsenitesA
  49626. Skarns and Calc_Silicates
  49627. ngban, Sweden
  49628. ngban mine, Filipstad (near), V
  49629. rmland, Sweden
  49630. Manganarsite^Mn3As2O4(OH)4
  49631. ftsTag
  49632. Manganochromite
  49633. ftstitle
  49634. ftsTitleOverride
  49635. Manganochromite
  49636. k5-6e
  49637. Not determined
  49638. [Mn~2{Fe~2][Cr~3{V~3]2O4
  49639. Found in polished section as very minute grains}
  49640. Cubic
  49641. Oxides5
  49642. Hydrothermal Ore veinsa
  49643. Nairne pyrite deposit, South Australia
  49644. Nairne deposit, Adelaide (E), South Australia, Australia
  49645. Manganochromite^(Mn+2,Fe+2)(Cr+3,V+3)2O43
  49646. ftsTag
  49647. Manganpyrosmalite
  49648. ftstitle
  49649. ftsTitleOverride
  49650. Manganpyrosmalite
  49651. i4-5k
  49652. Brown
  49653. Perfect
  49654. [Mn{Fe]8Si6O15[OH{Cl]10
  49655. Massive granular{ grains range up to 0}3mm in size}
  49656. Trigonal;
  49657. Silicates
  49658. Skarns and Calc_Silicates
  49659. Sussex County, New Jersey, USA
  49660. Sterling Hill Mine, Ogdensburg, Sussex Co., New Jersey, USA
  49661. Manganpyrosmalite^(Mn,Fe)8Si6O15(OH,Cl)10
  49662. ftsTag
  49663. Mansfieldite
  49664. ftstitle
  49665. ftsTitleOverride
  49666. MansfielditeI
  49667. g3-4c
  49668. White
  49669. Transparent
  49670. Imperfect
  49671. AlAsO4}*2H2O
  49672. Fibrous crusts and porous masses}
  49673. Orthorhombic=
  49674. Hydrated Arsenatese
  49675. Oxidized Zones{ weathering products
  49676. Oregon, Washington, USA; Altai Mountains, FSU
  49677. Hobart Butte, Lane Co., Oregon, USA
  49678. Mansfieldite^AlAsO4.*2H2O
  49679. ftsTag
  49680. Marialite
  49681. ftstitle
  49682. ftsTitleOverride
  49683. Marialite
  49684. k5-6_
  49685. Variety of colours
  49686. Transparent_translucent
  49687. Distinct in one direction
  49688. 3NaAlSi3O8}NaCl
  49689. Crystals prismatic{ often coarse\ massive{ granular\ sometimes columnar}i
  49690. Tetragonal
  49691. Brittle\ fracture uneven to conchoidal}
  49692. Silicates
  49693. Metamorphic rocks
  49694. Ontario, Quebec, Canada; north Karelia, FSU
  49695. Pianura, Napoli (Naples), Campania, Italy
  49696. Marialite^3NaAlSi3O8.NaCl
  49697. ftsTag
  49698. Maslovite
  49699. ftstitle
  49700. ftsTitleOverride
  49701. Maslovite
  49702. i4-5[
  49703. Not determined
  49704. [Pt{Pd][Bi{Te]2
  49705. Elongated{ sometimes rounded grains}
  49706. Cubic
  49707. Colour found only in polished sections}
  49708. Sulphides{ Tellurides etc
  49709. Hydrothermal Ore veins
  49710. Noril'sk region, FSU
  49711. Oktyabr deposit, Talnakh, Noril'sk (near), Siberia (N), Russia, FSU
  49712. Maslovite^(Pt,Pd)(Bi,Te)2
  49713. ftsTag
  49714. Massicot
  49715. ftstitle
  49716. ftsTitleOverride
  49717. MassicotC
  49718. Yelloww
  49719. Translucent
  49720. Distinct in one direction
  49721. Massive{ earthy to scaly\ synthetic crystals tabular}
  49722. OrthorhombicQ
  49723. Flexible{ inelastic}{
  49724. Oxides
  49725. Oxidized Zones{ weathering products
  49726. Virginia and western USA; New South Wales, Australia; Bolivia; Czech Republic; France; Germany; Greece; Italy; Mexico; Namibia; Romania; Sweden
  49727. Mexico
  49728. Massicot^PbO
  49729. ftsTag
  49730. Mbobomkulite
  49731. ftstitle
  49732. ftsTitleOverride
  49733. MbobomkuliteG
  49734. a0-1a
  49735. Blue{
  49736. Perfect
  49737. [Ni{Cu~2]Al4[NO3{SO4]2[OH]12}*3H2O
  49738. Powdery}
  49739. Monoclinic
  49740. Nitrates{ Iodates
  49741. Caves
  49742. Transvaal, South Africa
  49743. Mbobo Mkulu Cave, Nelspruit dist., Transvaal (E), South Africa
  49744. Mbobomkulite^(Ni,Cu+2)Al4(NO3,SO4)2(OH)12.*3H2O
  49745. ftsTag
  49746. Mcallisterite
  49747. ftstitle
  49748. ftsTitleOverride
  49749. Mcallisterite
  49750. e2-3g
  49751. Colourless
  49752. Transparent
  49753. Mg2B12O14[OH]12}*9H2O
  49754. Crystals rhombohedral{ aggregates of minute crystals and as random intergrowths of crystals up to 12mm in maximum dimension in nodular masses}
  49755. Trigonal
  49756. Brittle}
  49757. Hydrated Borates
  49758. Skarns and Calc_Silicates
  49759. California, USA; Argentina; China
  49760. Mott colemanite prospect, Twenty Mule Team Canyon, Furnace Creek, Death Valley, Inyo Co., California, USA
  49761. Mcallisterite^Mg2B12O14(OH)12.*9H2O
  49762. ftsTag
  49763. Melanovanadite
  49764. ftstitle
  49765. ftsTitleOverride
  49766. MelanovanaditeO
  49767. e2-3i
  49768. Black
  49769. Opaque
  49770. Perfect
  49771. Ca[[V~5]2[V~4]2]O10}*5H2O
  49772. Velvety{ divergent aggregates of elongated prismatic crystals with striated or rounded prism faces}
  49773. Triclinic
  49774. Brittle}
  49775. Hydrated Vanadates
  49776. Sedimentary rocks
  49777. Minasragra (near Cerro de Pasco), Peru; Arizona, Utah, USAG
  49778. Minasragra, Jun
  49779. n, Peru
  49780. Melanovanadite^Ca[(V+5)2(V+4)2]O10.*5H2O
  49781. ftsTag
  49782. Meneghinite
  49783. ftstitle
  49784. ftsTitleOverride
  49785. Meneghinite
  49786. e2-3c
  49787. Grey}
  49788. Opaque
  49789. Perfect
  49790. Pb13CuSb7S24
  49791. Crystals slender prismatic{ striated parallel to elongation\ massive{ fibrous{ compact}
  49792. Orthorhombici
  49793. Fracture conchoidal{ brittle}
  49794. Sulphosalts
  49795. Hydrothermal Ore veins
  49796. California, USA; Broken Hill, Australia; Ontario, Canada; England; Germany; Italy; Sweden
  49797. Bottino mine, Serravezza, Alpe Apuane, Toscana, Italy
  49798. Meneghinite^Pb13CuSb7S24
  49799. ftsTag
  49800. Merwinite
  49801. ftstitle
  49802. ftsTitleOverride
  49803. Merwinite
  49804. Colourless}
  49805. Transparent_translucent
  49806. Perfect
  49807. Ca3Mg[SiO4]2
  49808. Massive\ compact{ granular\ natural crystals rare{ rounded and pitted{ often show polysynthetic twinning\ synthetic crystals prismatic or thick tabular}
  49809. Monoclinic
  49810. Brittle}
  49811. Silicates
  49812. Hydrothermal Ore veins#
  49813. California, Montana, USA; Ireland; Mexico; FSUg
  49814. Wet Weather quarry, Crestmore, Riverside (near), Riverside Co., California, USA
  49815. Merwinite^Ca3Mg(SiO4)2
  49816. ftsTag
  49817. Metacinnabar (Metacinnabarite)
  49818. ftstitle
  49819. ftsTitleOverride
  49820. Metacinnabar [Metacinnabarite]o
  49821. Black
  49822. Opaque
  49823. Not determined
  49824. Small{ tetrahedral{ dodecahedral crystals\ powdery{ coatings}
  49825. Cubic
  49826. Brittle}
  49827. Sulphides{ Tellurides etc
  49828. Hydrothermal Ore veins
  49829. Alaska, California, Utah, USA; Canada; China; Czech Republic; Italy; Mexico; Romania; Spain; FSU_
  49830. Reddington Mine, Lake Co., California, USA
  49831. Metacinnabar (Metacinnabarite)^HgS
  49832. ftsTag
  49833. Metak
  49834. ttigite (Metakoettigite)
  49835. ftstitle
  49836. ftsTitleOverride
  49837. Metakottigite [Metakoettigite]i
  49838. vNot determined
  49839. Perfect
  49840. [Zn{Fe~3][Zn{Fe~3{Fe~2]2[AsO4]2}*8[H2 O{OH]
  49841. Triclinic
  49842. Hydrated ArsenatesQ
  49843. Oxidized Zones{ weathering products
  49844. Durango, Mexico
  49845. Ojuela mine, Mapimi, Durango, Mexico
  49846. Metak
  49847. ttigite (Metakoettigite)^(Zn,Fe+3)(Zn,Fe+3,Fe+2)2(AsO4)2.*8(H2 O,OH)U
  49848. ftsTag
  49849. Metastibnite
  49850. ftstitle
  49851. ftsTitleOverride
  49852. MetastibniteI
  49853. e2-3c
  49854. Translucent
  49855. Sb2S3
  49856. Massive{ as mammillary coatings}
  49857. Amorphous
  49858. Sulphides{ Tellurides etc
  49859. Hydrothermal Ore veins
  49860. Nevada, USA
  49861. Steamboat Springs, Washoe Co., Nevada, USA
  49862. Metastibnite^Sb2S3
  49863. ftsTag
  49864. Metavanuralite
  49865. ftstitle
  49866. ftsTitleOverride
  49867. MetavanuraliteK
  49868. Yellow
  49869. Perfect
  49870. Al[UO2]2[V~5]2O8[OH]}*8H2O
  49871. Platy crystals}
  49872. Triclinic
  49873. Hydrated Vanadates;
  49874. Supergene Zones
  49875. Haut-Ogoou
  49876. , Gabon
  49877. Mounana mine, Franceville, Haut-Ogoou
  49878. , Gabon
  49879. Metavanuralite^Al(UO2)2(V+5)2O8(OH).*8H2O
  49880. ftsTag
  49881. Metavauxite
  49882. ftstitle
  49883. ftsTitleOverride
  49884. Metavauxite
  49885. Colourless to white
  49886. Transparent_translucent
  49887. Not determined
  49888. Fe~2Al2[PO4]2[OH]2}*8H2O
  49889. Crystals long prismatic to acicular\ subparallel to radial aggregates}g
  49890. Monoclinic
  49891. Brittle}
  49892. Hydrated Phosphates
  49893. Pegmatites
  49894. Llallagua and Tasna, Bolivia!
  49895. Llallagua, Potos
  49896. , BoliviaQ
  49897. Metavauxite^Fe+2Al2(PO4)2(OH)2.*8H2O
  49898. ftsTag
  49899. Miargyrite
  49900. ftstitle
  49901. ftsTitleOverride
  49902. MiargyriteG
  49903. e2-3a
  49904. Grey{
  49905. Opaque
  49906. Imperfect
  49907. AgSbS2
  49908. Crystals thick tabular\ often deeply striated\ sometimes complex\ massive}3
  49909. MonoclinicS
  49910. Fracture subconchoidal to uneven{ brittle}
  49911. Sulphosalts
  49912. Hydrothermal Ore veins
  49913. central western USA; Australia; Bolivia; Chile; Czech Republic; Germany; Japan; Romania; SpainU
  49914. Braunsdorf, Freiberg (near), Sachsen, Germany
  49915. Miargyrite^AgSbS2
  49916. ftsTag
  49917. Millerite
  49918. ftstitle
  49919. ftsTitleOverride
  49920. Millerite
  49921. g3-4_
  49922. Bronze to brassy
  49923. Opaque
  49924. Perfect
  49925. Acicular{ capillary crystals in bunches\ radiate{ fibrous agg}\ granular{ compact}A
  49926. Trigonal_
  49927. Brittle}}
  49928. Sulphides{ Tellurides etc
  49929. Basic and Ultrabasic Igneous rocks
  49930. Widespread USA; Kambalda, Western Australia; Bulgaria; Quebec, Canada; Czech Republic; Finland; Germany; Namibia; FSU
  49931. chymov (St. Joachimsthal), Z
  49932. padocesky kraj, Bohemia, Czech Republic
  49933. Millerite^NiS
  49934. ftsTag
  49935. Minium
  49936. ftstitle
  49937. ftsTitleOverride
  49938. Minium=
  49939. e2-3W
  49940. Opaque
  49941. Perfect
  49942. [Pb~2]2Pb~4O4
  49943. Massive{ earthy or powdery}
  49944. Tetragonal!
  49945. Oxides=
  49946. Oxidized Zones{ weathering products
  49947. central western USA; Broken Hill, New South Wales, Australia; England; Germany; Iran; Italy; Mexico; Scotland; Sweden; FSU
  49948. Langenheck, Hesse-Kassel, Germany
  49949. Minium^(Pb+2)2Pb+4O4s
  49950. ftsTag
  49951. Mitscherlichite
  49952. ftstitle
  49953. ftsTitleOverride
  49954. Mitscherlichite
  49955. e2-3i
  49956. Green
  49957. Transparent
  49958. Not determined
  49959. K2CuCl4}*2H2O
  49960. Crystals short prismatic or pyramidal\ stalactitic}
  49961. TetragonalY
  49962. Halides
  49963. Fumaroles
  49964. Mt. Vesuvius, Italy
  49965. Mt. Vesuvius, Napoli, Campania, Italy
  49966. Mitscherlichite^K2CuCl4.*2H2O
  49967. ftsTag
  49968. Moluranite
  49969. ftstitle
  49970. ftsTitleOverride
  49971. MoluraniteG
  49972. g3-4a
  49973. Black
  49974. Translucent_opaque
  49975. H4U~4[UO2]3[MoO4]7}*18H2O
  49976. Colloform\ massive\}
  49977. Amorphous
  49978. Brittle}W
  49979. Tungstates{ Molybdates
  49980. Oxidized Zones{ weathering products
  49981. Unspecified locality, FSU
  49982. Moluranite^H4U+4(UO2)3(MoO4)7.*18H2OK
  49983. ftsTag
  49984. Monazite-(Ce)
  49985. ftstitle
  49986. ftsTitleOverride
  49987. Monazite_[Ce]
  49988. k5-6g
  49989. Variety of colours
  49990. Transparent_Sub_translucent
  49991. Distinct in one direction
  49992. [Ce{La{Nd{Th]PO4
  49993. Thick_tabular{ short_columnar\  rolled grains}[
  49994. Monoclinic{
  49995. Conchoidal{ brittle}
  49996. Anhydrous Phosphates
  49997. Alluvial deposits
  49998. Widespread throughout world and USA; Australia; Bolivia; Brazil; Finland; Malaya; Madagascar; Norway; Sri Lanka; Switzerland
  49999. Zlatoust, Ilmen Mts., Russia, FSU
  50000. Monazite-(Ce)^(Ce,La,Nd,Th)PO4
  50001. ftsTag
  50002. Moncheite
  50003. ftstitle
  50004. ftsTitleOverride
  50005. Moncheite
  50006. vNot determined
  50007. Opaque
  50008. Not determined
  50009. [Pt{Pd][Te{Bi]2
  50010. Massive\ minute grains{ rarely up to 0}2mm in size}
  50011. TrigonalQ
  50012. Sulphides{ Tellurides etc
  50013. Hydrothermal Ore veins
  50014. Monche Tundra, FSU; Kambalda, Western Australia; Canada; South Africa; Wyoming, USA; FSU
  50015. Monchegorsk deposit; Monche Tundra, Russia, FSU
  50016. Moncheite^(Pt,Pd)(Te,Bi)2
  50017. ftsTag
  50018. Montroseite
  50019. ftstitle
  50020. ftsTitleOverride
  50021. Montroseite
  50022. vNot determined
  50023. Black
  50024. Opaque
  50025. [V{Fe~3]O[OH]
  50026. Microscopic bladed crystals}
  50027. Orthorhombic9
  50028. Brittle}W
  50029. Hydroxidesw
  50030. Sedimentary rocks
  50031. western Colorado, South Dakota, Utah, USA; Gabon
  50032. Bitter Creek Mine, Paradox Valley, Montrose Co., Colorado, USA9
  50033. Montroseite^(V,Fe+3)O(OH)
  50034. ftsTag
  50035. Montroyalite
  50036. ftstitle
  50037. ftsTitleOverride
  50038. MontroyaliteI
  50039. g3-4c
  50040. White
  50041. Translucent
  50042. Sr4Al8[CO3]3[OH{F]26}*10_11H2O
  50043. Spheres and hemispheres up to 1 mm}
  50044. Triclinic
  50045. Hydrated Carbonates
  50046. Carbonatites
  50047. bec, Canada
  50048. Francon quarry, St.-Michel Dist., Montreal Island, Qu
  50049. bec, Canada
  50050. Montroyalite^Sr4Al8(CO3)3(OH,F)26.*10-11H2O
  50051. ftsTag
  50052. Morinite (Jezekite)
  50053. ftstitle
  50054. ftsTitleOverride
  50055. Morinite [Jezekite]
  50056. i4-5s
  50057. Colourless to white
  50058. Translucent
  50059. Perfect
  50060. NaCa2Al2[PO4]2[F{OH]5}*2H2O
  50061. Crystals long prismatic or tabular{ vertically striated\ columnar{ radial_fibrous{ or coarsely crystalline}
  50062. Monoclinic
  50063. Fracture subconchoidal to uneven\ brittle}
  50064. Hydrated Phosphates
  50065. Pegmatites;
  50066. South Dakota, USA; Finland; France; Germany
  50067. Montebras, Soumans, Creuse, France
  50068. Morinite (Jezekite)^NaCa2Al2(PO4)2(F,OH)5.*2H2O
  50069. ftsTag
  50070. Moschellandsbergite
  50071. ftstitle
  50072. ftsTitleOverride
  50073. Moschellandsbergite
  50074. g3-4s
  50075. Silver
  50076. Opaque
  50077. Distinct in one direction
  50078. Ag2Hg3
  50079. Crystals dodecahedral{ often modified by cube and|or trapezohedron\ massive{ granular}c
  50080. Cubic
  50081. Fracture conchoidal{ brittle}
  50082. Native elements and Alloys
  50083. Oxidized Zones{ weathering products
  50084. Chile; France; Bavaria, Germany; Sweden
  50085. Landsberg (Moschellandsberg), Obermoschel (near), Rheinland-Pfalz, Germany
  50086. Moschellandsbergite^Ag2Hg3
  50087. ftsTag
  50088. Moydite-(Y)
  50089. ftstitle
  50090. ftsTitleOverride
  50091. Moydite_[Y]
  50092. c1-2a
  50093. Yellow}
  50094. Transparent
  50095. Perfect
  50096. [Y{Ca{Gd{Dy]B[OH]4[CO3]
  50097. Platy crystals}
  50098. Orthorhombic3
  50099. Conchoidal fracture}]
  50100. Anhydrous Carbonates
  50101. Pegmatites
  50102. Wakefield, Quebec
  50103. Moydite-(Y)^(Y,Ca,Gd,Dy)B(OH)4(CO3)
  50104. ftsTag
  50105. Mundrabillaite
  50106. ftstitle
  50107. ftsTitleOverride
  50108. MundrabillaiteK
  50109. vNot determined
  50110. Colourless
  50111. Not determined
  50112. [NH4]2Ca[HPO4]2}H2O
  50113. Powder}
  50114. Monoclinic
  50115. Hydrated Phosphates
  50116. Caves
  50117. Petrogale Cave (near Mudrabilla), Western Australia
  50118. Petrogale cave, Madura, Western Australia, Australia
  50119. Mundrabillaite^(NH4)2Ca(HPO4)2.H2O9
  50120. ftsTag
  50121. Munirite
  50122. ftstitle
  50123. ftsTitleOverride
  50124. Munirite?
  50125. vNot determined
  50126. White
  50127. Not determined
  50128. NaVO3}*2H2O
  50129. Radiating fibrous aggregates of 2_3mm crystals}
  50130. Orthorhombic/
  50131. Hydrated VanadatesW
  50132. Efflorescences{
  50133. Azad Kashmir, Pakistan
  50134. Siwalik sandstone, Bhimber, Azad Kashmir, Pakistan
  50135. Munirite^NaVO3.*2H2O#
  50136. ftsTag
  50137. Nagyagite
  50138. ftstitle
  50139. ftsTitleOverride
  50140. Nagyagite
  50141. c1-2]
  50142. Greyw
  50143. Opaque
  50144. Perfect
  50145. Pb5Au[Sb{Bi]Te2S6
  50146. Thin tabular{ lamellar crystals\ scaly agg}\ compact{ granular}
  50147. TetragonalO
  50148. Flexible{ soft{ malleable}
  50149. Sulphosalts
  50150. Hydrothermal Ore veins
  50151. Kalgoorlie, Western Australia; Canada; Fiji Islands; Hungary; Japan; New Zealand; Nagyag, Romania; California, Colorado, North Carolina, USAo
  50152. Nagyagite^Pb5Au(Sb,Bi)Te2S6
  50153. ftsTag
  50154. Nantokite
  50155. ftstitle
  50156. ftsTitleOverride
  50157. Nantokite
  50158. e2-3_
  50159. Colourless to white
  50160. Transparent
  50161. Not determined
  50162. Massive{ granular}
  50163. Cubic
  50164. Fracture conchoidal}W
  50165. Halides
  50166. Oxidized Zones{ weathering products
  50167. Copiapo (near Nantoko), Chile; Broken Hill, New South Wales, Australia
  50168. Nantoko, Copiap
  50169. , Chile
  50170. Nantokite^CuClg
  50171. ftsTag
  50172. Natisite
  50173. ftstitle
  50174. ftsTitleOverride
  50175. Natisite?
  50176. g3-4Y
  50177. Yellow to yellowish green
  50178. Perfect
  50179. Na2[TiO]SiO4
  50180. Single grains and rosette_like intergrowths}
  50181. Tetragonal+
  50182. Silicates
  50183. Pegmatitesk
  50184. Kola Peninsula, FSU
  50185. Mt. Karnasurt, Lovozero massif, Kola Peninsula, Russia, FSU
  50186. Natisite^Na2(TiO)SiO4
  50187. ftsTag
  50188. Natrite
  50189. ftstitle
  50190. ftsTitleOverride
  50191. Natrite
  50192. g3-4W
  50193. White
  50194. Transparent_translucent
  50195. Perfect
  50196. Na2CO3
  50197. Monoclinic
  50198. Anhydrous Carbonates%
  50199. Late stage cavities in Granites or Syenites
  50200. Kola Peninsula, Russia, FSU
  50201. Khibina massif and Lovozero massif, Kola Peninsula, Russia, FSU
  50202. Natrite^Na2CO3
  50203. ftsTag
  50204. Natrojarosite
  50205. ftstitle
  50206. ftsTitleOverride
  50207. Natrojarosite
  50208. Yellow to yellowish brown
  50209. Transparent_translucent
  50210. Perfect
  50211. Na[Fe~3]3[SO4]2[OH]6
  50212. Crystals usually minute{ tabular with hexagonal outline or pseudocubic\ as crusts or coatings of tiny crystals\ also earthy}
  50213. Trigonal
  50214. Fracture conchoidal\ brittle}
  50215. Anhydrous Sulphates
  50216. Oxidized Zones{ weathering products
  50217. Widespread USA; Western Australia; Chile; Czech Republic; Denmark; Greece; Iran; Mexico; Norway; FSU
  50218. Soda Springs Valley, Esmeralda Co., Nevada, USA
  50219. Natrojarosite^Na(Fe+3)3(SO4)2(OH)6U
  50220. ftsTag
  50221. Nekrasovite
  50222. ftstitle
  50223. ftsTitleOverride
  50224. Nekrasovite
  50225. i4-5]
  50226. Not determined
  50227. Cu26V2[Sn{As{Sb]6S32
  50228. Minute rounded grains}
  50229. Cubic
  50230. Sulphosalts
  50231. Hydrothermal Ore veinsA
  50232. Eastern Uzbekhistan, FSUo
  50233. Kairagach deposit, Kuramin Mts., Uzbekistan (E), FSU
  50234. Nekrasovite^Cu26V2(Sn,As,Sb)6S32
  50235. ftsTag
  50236. Nesquehonite
  50237. ftstitle
  50238. ftsTitleOverride
  50239. NesquehoniteK
  50240. e2-3e
  50241. Colourless to white
  50242. Transparent_translucent
  50243. Perfect
  50244. Mg[HCO3][OH]}*2H2O
  50245. Crystals prismatic{ deeply striated parallel to c_axis\ tufts of radiating needle_like crystals{ and as flattened radiated coatings\ felted aggregates and botryoidal}
  50246. Monoclinic
  50247. Fracture splintery to fibrous}
  50248. Hydrated Carbonates
  50249. Altered Ultramafic rocksk
  50250. Idaho, Pennsylvania, USA; Austria; France; Italy; Japan; FSU
  50251. Nesquehoning, Lansford (near), Carbon Co., Pennsylvania, USA
  50252. Nesquehonite^Mg(HCO3)(OH).*2H2O
  50253. ftsTag
  50254. Newberyite
  50255. ftstitle
  50256. ftsTitleOverride
  50257. NewberyiteG
  50258. g3-4a
  50259. Colourless
  50260. Transparent
  50261. Perfect
  50262. MgHPO4}*3H2O
  50263. Crystals short prismatic{ tabular{ or equant}
  50264. OrthorhombicI
  50265. Fracture uneven to subconchoidal\ brittle}
  50266. Hydrated Phosphates
  50267. Caves
  50268. Skipton Caves, Victoria, Australia; Chile; La Reunion Island, Indian Ocean; Malaysia; Ascension Island in South Atlantic; California, USA
  50269. Skipton Caves, Ballarat, Victoria, Australia
  50270. Newberyite^MgHPO4.*3H2O
  50271. ftsTag
  50272. Ningyoite
  50273. ftstitle
  50274. ftsTitleOverride
  50275. Ningyoite
  50276. vNot determined
  50277. Brown to brownish green
  50278. Not determined
  50279. [U{Ca{Ce]2[PO4]2}*1_2H2O
  50280. Coloumnar or acicular crystals\}
  50281. Orthorhombic?
  50282. Hydrated Phosphates
  50283. Oxidized Zones{ weathering products
  50284. Honshu, Japan
  50285. Ningyo-Toge Mine, Tottori, Honshu, Japan
  50286. Ningyoite^(U,Ca,Ce)2(PO4)2.*1-2H2OG
  50287. ftsTag
  50288. Niter (Nitre)
  50289. ftstitle
  50290. ftsTitleOverride
  50291. Niter [Nitre]
  50292. Colourless to white
  50293. Transparent
  50294. Very good
  50295. Compact skeletal crystals{ granular}#
  50296. OrthorhombicE
  50297. Brittle_soft{ water soluble}w
  50298. Nitrates{ Iodates
  50299. Efflorescences
  50300. central western USA; Bolivia; Chile; Italy; Spain; FSU and elsewhere
  50301. Niter (Nitre)^KNO3O
  50302. ftsTag
  50303. Norbergite
  50304. ftstitle
  50305. ftsTitleOverride
  50306. NorbergiteG
  50307. m6-7a
  50308. Yellow}
  50309. Transparent_translucent
  50310. Mg3[SiO4][F{OH]2
  50311. Crystals varied in habit{ usually highly modified\ also as rounded grains}K
  50312. Orthorhombicm
  50313. Fracture uneven to subconchoidal\ brittle}
  50314. Orthosilicates
  50315. Skarns and Calc_Silicates
  50316. New Jersey, New York, USA; Ontario, Canada; SwedenI
  50317. Norberg, Sweden
  50318. Norbergite^Mg3(SiO4)(F,OH)2
  50319. ftsTag
  50320. Nordenski
  50321. ldine
  50322. ftstitle
  50323. ftsTitleOverride
  50324. Nordenskioldine
  50325. k5-6k
  50326. Colourless
  50327. Transparent
  50328. Perfect
  50329. CaSnB2O6
  50330. Crystals thin to thick tabular{ flattened\ also as thick{ lens_like crystals and as parallel growths with cassiterite{ calcite and siderite}
  50331. Trigonal
  50332. Fracture conchoidal\ brittle}
  50333. Anhydrous Borates
  50334. Syenites{ Alkali intrusions
  50335. China; Langesundfjord, Norway; Arandis, Namibia
  50336. , Langesundfjord, Norway
  50337. Nordenski
  50338. ldine^CaSnB2O6
  50339. ftsTag
  50340. O'Danielite
  50341. ftstitle
  50342. ftsTitleOverride
  50343. O`Danielite
  50344. vNot determined
  50345. Lilac
  50346. H2Na[Zn{Mg]3[AsO4]3
  50347. Monoclinic
  50348. Anhydrous Arsenates
  50349. Oxidized Zones{ weathering products
  50350. Tsumeb, Namibia
  50351. Tsumeb, Namibia
  50352. O'Danielite^H2Na(Zn,Mg)3(AsO4)3
  50353. ftsTag
  50354. Oboyerite
  50355. ftstitle
  50356. ftsTitleOverride
  50357. Oboyerite
  50358. c1-2[
  50359. White
  50360. Not determined
  50361. Pb6H6[Te~4O3]3[Te~6O6]2}*2H2O
  50362. A = 12}249{ b = 15}113{ c = 6}868 \a = 116}45{ \b = 98}58{ \g = 85}82}+
  50363. Triclinic
  50364. Selenites{ Selenates{ Tellurites{ Tellurates
  50365. Oxidized Zones{ weathering products
  50366. Arizona, USA
  50367. Grand Central Mine, Tombstone, Cochise Co., Arizona, USA7
  50368. Oboyerite^Pb6H6(Te+4O3)3(Te+6O6)2.*2H2O
  50369. ftsTag
  50370. Okenite
  50371. ftstitle
  50372. ftsTitleOverride
  50373. Okenite
  50374. i4-5Y
  50375. White
  50376. Transparent_translucent
  50377. Perfect
  50378. Ca10Si18O46}*18H2O
  50379. Crystals acicular{ blade_shaped{ flattened\ commonly as radiating aggregates\  fibrous interlaced masses\ also compact\ twinning}
  50380. Triclinic
  50381. Framework Silicates
  50382. Late stage cavities in Volcanic rocks
  50383. Chile; Faeroe Islands; Disco Island, Greenland; Iceland; India and elsewherei
  50384. Disko Island, Greenland (W)
  50385. Okenite^Ca10Si18O46.*18H2O
  50386. ftsTag
  50387. Omeiite
  50388. ftstitle
  50389. ftsTitleOverride
  50390. Omeiite
  50391. vNot determined
  50392. Opaque
  50393. Not determined
  50394. [Os{Ru]As2
  50395. Prismatic tabular crystals}
  50396. Orthorhombic5
  50397. One direction parallel to elongation{ brittle}y
  50398. Sulphides{ Tellurides etc
  50399. Basic and Ultrabasic Volcanic rocks
  50400. Sichuan, China
  50401. Omeishan Mt. (near), Sichuan (Szechuan), ChinaK
  50402. Omeiite^(Os,Ru)As2}
  50403. ftsTag
  50404. rebroite
  50405. ftstitle
  50406. ftsTitleOverride
  50407. Orebroite
  50408. Brown
  50409. Mn6[Sb~5{Fe~3]2Si2[O{OH]14
  50410. Massive\}
  50411. Trigonal
  50412. Silicates
  50413. Skarns and Calc_Silicates
  50414. rebro, Swedenq
  50415. gruvan, Grythyttan (near), 
  50416. rebro, Sweden
  50417. rebroite^Mn6(Sb+5,Fe+3)2Si2(O,OH)14
  50418. ftsTag
  50419. Orthochrysotile
  50420. ftstitle
  50421. ftsTitleOverride
  50422. Orthochrysotile
  50423. e2-3i
  50424. White
  50425. Translucent
  50426. Mg3Si2O5[OH]4
  50427. Massive{ finely fibrous}
  50428. Orthorhombic
  50429. Fibrous parallel elongation} Fibers are flexible}
  50430. Sheet Silicates
  50431. Altered Ultramafic rocks
  50432. Madras, India
  50433. Cuddapah, Madras, India
  50434. Orthochrysotile^Mg3Si2O5(OH)4
  50435. ftsTag
  50436. Orthoericssonite
  50437. ftstitle
  50438. ftsTitleOverride
  50439. OrthoericssoniteQ
  50440. i4-5k
  50441. Black
  50442. Perfect
  50443. BaMn2[Fe~3O]Si2O7[OH]
  50444. Massive\ as embedded plates up to 2 cm in diameter}
  50445. Orthorhombic=
  50446. Very brittle{ weakly magnetic}q
  50447. Silicates
  50448. Skarns and Calc_Silicates
  50449. ngban, Sweden; Iwate Prefecture, Japan
  50450. ngban mine, Filipstad (near), V
  50451. rmland, SwedenE
  50452. Orthoericssonite^BaMn2(Fe+3O)Si2O7(OH)
  50453. ftsTag
  50454. Osumilite
  50455. ftstitle
  50456. ftsTitleOverride
  50457. Osumilite
  50458. vNot determined
  50459. Translucent
  50460. [K{Na][Fe~2{Mg]2[Al{Fe~3]3[Si{Al]12O30
  50461. Short prismatic crystals}
  50462. Hexagonal
  50463. Orthosilicateso
  50464. Intermediate_acid Volcanic rocks
  50465. Kagosima, Japan
  50466. Sakurazima Mt., Sakkabira, Hayasaki, Tarumizumati, Kagosima, Japan#
  50467. Osumilite^(K,Na)(Fe+2,Mg)2(Al,Fe+3)3(Si,Al)12O30s
  50468. ftsTag
  50469. Oursinite
  50470. ftstitle
  50471. ftsTitleOverride
  50472. Oursinite
  50473. vNot determined
  50474. Yellow
  50475. Not determined
  50476. [Co{Mg][UO2]2Si2O7}*6H2O
  50477. Radial aggregates of 1 mm acicular crystals}
  50478. Orthorhombic;
  50479. One cleavage parallel to the elongate axis}
  50480. Silicates
  50481. Sedimentary Uranium Ores
  50482. Shaba, Democratic Republic of Congo
  50483. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  50484. Oursinite^(Co,Mg)(UO2)2Si2O7.*6H2O
  50485. ftsTag
  50486. Overite
  50487. ftstitle
  50488. ftsTitleOverride
  50489. Overite
  50490. g3-4[
  50491. Green
  50492. Transparent_translucent
  50493. Perfect
  50494. CaMgAl[PO4]2[OH]}*4H2O
  50495. Crystals minute{ platy to lath_like{ often as subparallel growths\ also massive{ as subparallel aggregates of coarse plates}
  50496. Orthorhombic
  50497. Brittle}
  50498. Hydrated Phosphates
  50499. Pegmatites
  50500. Utah, USA; Milgun Station, AustraliaE
  50501. Clay Canyon (near), Fairfield, Utah Co., Utah, USA
  50502. Overite^CaMgAl(PO4)2(OH).*4H2O
  50503. ftsTag
  50504. Palmierite
  50505. ftstitle
  50506. ftsTitleOverride
  50507. PalmieriteC
  50508. vNot determined
  50509. Colourless
  50510. Not determined
  50511. [K{Na]2Pb[SO4]2
  50512. Microscopic hexagonal micaceous plates{ flattened}
  50513. Trigonal9
  50514. Anhydrous Sulphates
  50515. Fumaroles
  50516. Mt. Vesuvius, Italy
  50517. Mt. Vesuvius, Napoli, Campania, Italy
  50518. Palmierite^(K,Na)2Pb(SO4)2#
  50519. ftsTag
  50520. Parabutlerite
  50521. ftstitle
  50522. ftsTitleOverride
  50523. Parabutlerite
  50524. e2-3g
  50525. Orange
  50526. Transparent
  50527. Fe~3[SO4][OH]}*2H2O
  50528. Crystals prismatic{ striated in direction of elongation\ twinning rare}
  50529. Orthorhombici
  50530. Fracture conchoidal{ brittle}
  50531. Hydrated Sulphates
  50532. Oxidized Zones{ weathering products
  50533. Utah, USA; Argentina; Chile
  50534. Alcaparrosa, Ceritos Bayos, Antofagasta, Chileu
  50535. Parabutlerite^Fe+3(SO4)(OH).*2H2O
  50536. ftsTag
  50537. Parahilgardite (Hilgardite-3Tc)
  50538. ftstitle
  50539. ftsTitleOverride
  50540. Parahilgardite [Hilgardite_3Tc]
  50541. Colourless
  50542. Transparent
  50543. Perfect
  50544. Ca2B5O8[OH]2Cl    
  50545. Oriented intergrowths with hilgardite}E
  50546. Triclinic
  50547. Anhydrous Borates
  50548. Evaporites
  50549. Iberville Parish, Louisiana, USA
  50550. Parahilgardite (Hilgardite-3Tc)^Ca2B5O8(OH)2Cl1
  50551. ftsTag
  50552. Parahopeite
  50553. ftstitle
  50554. ftsTitleOverride
  50555. Parahopeite
  50556. g3-4a
  50557. White
  50558. Transparent
  50559. Very good
  50560. Zn3[PO4]2}*4H2O
  50561. Crystals tabular{ elongated parallel\ often as subparallel aggregates or radial groups\ twinning common{ polysynthetic}
  50562. Triclinic
  50563. Hydrated Phosphates
  50564. Oxidized Zones{ weathering products
  50565. Broken Hill mine, Zambia; Reaphook Hill, South Australia; Canada; Germany
  50566. Kabwe (Broken Hill), Central province, Zambia
  50567. Parahopeite^Zn3(PO4)2.*4H2O
  50568. ftsTag
  50569. Paranatrolite
  50570. ftstitle
  50571. ftsTitleOverride
  50572. Paranatrolite
  50573. k5-6e
  50574. Colourless
  50575. Transparent
  50576. Na2Al2Si3O10}*3H2O
  50577. Orthorhombic
  50578. Fracture conchoidal}5
  50579. Framework Silicates
  50580. Pegmatites
  50581. Mont St. Hilaire, Quebec, Canada
  50582. Mont Saint-Hilaire, Rouville Co., Qu
  50583. bec, Canada
  50584. Paranatrolite^Na2Al2Si3O10.*3H2O;
  50585. ftsTag
  50586. Parasymplesite
  50587. ftstitle
  50588. ftsTitleOverride
  50589. ParasymplesiteK
  50590. Greenish blue
  50591. Perfect
  50592. [Fe~2]3[AsO4]2}*8H2O
  50593. Crystals up to 3 x 1}5 x 1 mm in size}
  50594. Monoclinic+
  50595. Hydrated ArsenatesS
  50596. Oxidized Zones{ weathering products
  50597. Germany; Japan; Mexico; Morocco; New Jersey, South Dakota, USA
  50598. Kiura, Ohita, Japan
  50599. Parasymplesite^(Fe+2)3(AsO4)2.*8H2O
  50600. ftsTag
  50601. Parwelite
  50602. ftstitle
  50603. ftsTitleOverride
  50604. Parwelite
  50605. k5-6_
  50606. Yellow to yellowish brown
  50607. Transparent
  50608. [Mn{Mg]5Sb[As{Si]2O12
  50609. Crystals prismatic\ stubby}
  50610. MonoclinicI
  50611. Subconchoidal fracture}
  50612. Antimonites{ Arsenites
  50613. Skarns and Calc_Silicates
  50614. ngban, Sweden
  50615. ngban mine, Filipstad (near), V
  50616. rmland, Sweden?
  50617. Parwelite^(Mn,Mg)5Sb(As,Si)2O12
  50618. ftsTag
  50619. Patronite
  50620. ftstitle
  50621. ftsTitleOverride
  50622. Patronite
  50623. vNot determined
  50624. Dark green
  50625. Opaque
  50626. Massive very fine_grained mixed with other sulphides}
  50627. Monoclinic)
  50628. Sulphides{ Tellurides etc
  50629. Oxidized Zones{ weathering products
  50630. Pasco dept., Peru
  50631. Mina Ragra (Minasragra), Cerro de Pasco (near), Pasco dept., Peru
  50632. Patronite^VS4
  50633. ftsTag
  50634. Paxite
  50635. ftstitle
  50636. ftsTitleOverride
  50637. Paxite=
  50638. g3-4W
  50639. Greyq
  50640. Opaque
  50641. Perfect
  50642. CuAs2
  50643. Massive{ lamellar structure}
  50644. Orthorhombic
  50645. Sulphides{ Tellurides etc
  50646. Hydrothermal Ore veinsw
  50647. Bohemia, Czech Republic
  50648. Cerny Dul ( Schwarzenthal), Krkonose, Vychodocesky kraj, Bohemia, Czech Republic
  50649. Paxite^CuAs27
  50650. ftsTag
  50651. Pellyite
  50652. ftstitle
  50653. ftsTitleOverride
  50654. PellyiteC
  50655. Colourless{
  50656. Translucent
  50657. Ba2Ca[Fe~2{Mg]2Si6O17
  50658. Massive{ crystalline\ average grain size 2mm}
  50659. OrthorhombicI
  50660. Prismatic{ fracture conchoidal}
  50661. Silicates
  50662. Skarns and Calc_Silicates
  50663. Pelly River, Yukon Territory, Canada; California, USA
  50664. Ross River and Pelly River, Gillespite Lake (SW), Yukon Territory, Canada
  50665. Pellyite^Ba2Ca(Fe+2,Mg)2Si6O17
  50666. ftsTag
  50667. Pennantite
  50668. ftstitle
  50669. ftsTitleOverride
  50670. PennantiteE
  50671. e2-3_
  50672. Translucent
  50673. Perfect
  50674. [Mn~2]5Al[Si3Al]O10[OH]8
  50675. Massive\ minute flakes\ twinning}
  50676. Monoclinic?
  50677. Sheet Silicates
  50678. Regional Metamorphic rocks
  50679. Caernarvonshire, Wales, UK; North Carolina, USA
  50680. Benallt mine, Rhiw, Lleyn Peninsula, Caernavonshire (Gwynedd), Wales5
  50681. Pennantite^(Mn+2)5Al(Si3Al)O10(OH)8
  50682. ftsTag
  50683. Perhamite
  50684. ftstitle
  50685. ftsTitleOverride
  50686. Perhamite
  50687. Brown
  50688. Not determined
  50689. Ca3Al7[SiO4]3[PO4]4[OH]3}*16}5H2O
  50690. Spherulitic masses of platy crystals}
  50691. Hexagonal
  50692. Silicates
  50693. Pegmatitesm
  50694. Maine, USA
  50695. Bell Pit, Newry, Oxford Co., Maine, USA
  50696. Perhamite^Ca3Al7(SiO4)3(PO4)4(OH)3.*16.5H2O
  50697. ftsTag
  50698. Perroudite
  50699. ftstitle
  50700. ftsTitleOverride
  50701. PerrouditeE
  50702. vNot determined
  50703. Transparent
  50704. Not determined
  50705. Hg[5_x]Ag[4~x]Ss[5_x][Cl{I{Br][4~x]
  50706. Aggregates of minute prismatic crystals}C
  50707. Orthorhombice
  50708. Halides
  50709. Oxidized Zones{ weathering products
  50710. Cap-Garonne, France; Broken Hill, NSW and Coppin Pool, Western Australia
  50711. Cap Garonne, Le Pradet, Var, France; Broken Hill, New South Wales and Coppin Pool, Western Australia, Australia
  50712. Perroudite^Hg(5-x)Ag(4+x)Ss(5-x)(Cl,I,Br)(4+x)
  50713. ftsTag
  50714. Petscheckite
  50715. ftstitle
  50716. ftsTitleOverride
  50717. PetscheckiteI
  50718. Black
  50719. Opaque
  50720. U~4Fe~2[Nb{Ta]2O8
  50721. Crystals up to 4cm long and 2cm thick}
  50722. Trigonal5
  50723. Multiple Oxides
  50724. Pegmatites{
  50725. Madagascar
  50726. Antsakoa, Berere, Tananarive (NNW), Madagascar
  50727. Petscheckite^U+4Fe+2(Nb,Ta)2O8
  50728. ftsTag
  50729. Philipsburgite
  50730. ftstitle
  50731. ftsTitleOverride
  50732. PhilipsburgiteK
  50733. g3-4e
  50734. Green
  50735. [Cu~2{Zn]6[AsO4{PO4]2[OH]6}H2O
  50736. Clusters{ coatings and spherules consisitng of minute slightly curved crystals}
  50737. MonoclinicU
  50738. Hydrated Arsenates}
  50739. Oxidized Zones{ weathering products
  50740. Montana, USA
  50741. Black Pine Mine, Philipsburg (near), Granite Co., Montana, USA-
  50742. Philipsburgite^(Cu+2,Zn)6(AsO4,PO4)2(OH)6.H2O
  50743. ftsTag
  50744. Phlogopite
  50745. ftstitle
  50746. ftsTitleOverride
  50747. PhlogopiteG
  50748. e2-3a
  50749. Brown
  50750. Transparent_translucent
  50751. Perfect
  50752. KMg3Si3AlO10[F{OH]2
  50753. Pseudohexagonal{ thin tabular{ short_prismatic crystals\ coarse scales{ lamellar agg}
  50754. Monoclinic
  50755. Flexible{ foliaceous}
  50756. Sheet Silicates
  50757. Metamorphic rocks
  50758. Widespread USA; Australia; Brazil; Canada; Finland; India; Italy; Madagascar; New Zealand; Norway; Sri Lanka; Sweden; Switzerland; FSU
  50759. Antwerp, Jefferson Co., New York, USA
  50760. Phlogopite^KMg3Si3AlO10(F,OH)2
  50761. ftsTag
  50762. Phosphosiderite (Metastrengite)
  50763. ftstitle
  50764. ftsTitleOverride
  50765. Phosphosiderite [Metastrengite]
  50766. Light green to blackish green
  50767. Transparent_translucent
  50768. Fe~3PO4}*2H2O
  50769. Crystals tabular or stout prismatic\ botryoidal crusts and masses with radial_fibrous structure\ twinning\ common as interpenetration twins}
  50770. Monoclinic
  50771. Fracture uneven{ brittle}
  50772. Hydrated Phosphates
  50773. Pegmatitesg
  50774. Alabama, California, New Hampshire, Nevada, South Dakota, USA; France; Germany; Malpelo Island, Pacific Ocean; Sardinia; Sweden
  50775. Kalterborn mine, Eiserfeld (near), Siegen, GermanyE
  50776. Phosphosiderite (Metastrengite)^Fe+3PO4.*2H2O
  50777. ftsTag
  50778. Picromerite
  50779. ftstitle
  50780. ftsTitleOverride
  50781. Picromerite
  50782. e2-3c
  50783. Colourless to white
  50784. Transparent
  50785. Perfect
  50786. K2Mg[SO4]2}*6H2O
  50787. Usually massive or as crusts on other salts\ crystals short prismatic}O
  50788. Monoclinico
  50789. Easily soluble in water}
  50790. Hydrated Sulphates
  50791. Evaporites
  50792. Chile; Germany; Italy; Poland
  50793. Mt. Vesuvius, Napoli, Campania, Italy
  50794. Picromerite^K2Mg(SO4)2.*6H2O
  50795. ftsTag
  50796. Pinnoite
  50797. ftstitle
  50798. ftsTitleOverride
  50799. PinnoiteC
  50800. g3-4]
  50801. Yellowy
  50802. Translucent
  50803. Not determined
  50804. MgB2O4}*3H2O
  50805. Crystals short prismatic{ elongated\ commonly crystalline or fine granular\ nodular with crystalline surface and radial_fibrous structure}
  50806. Tetragonal
  50807. Fracture uneven}
  50808. Hydrated Borates
  50809. Evaporites
  50810. Sachsen-Anhalt, Germany
  50811. Stassfurt, Sachsen-Anhalt, Germanys
  50812. Pinnoite^MgB2O4.*3H2O
  50813. ftsTag
  50814. Platinum
  50815. ftstitle
  50816. ftsTitleOverride
  50817. PlatinumA
  50818. i4-5[
  50819. Greyu
  50820. Opaque
  50821. Grains{ limps{ lamellar}
  50822. Cubic
  50823. Hackly{ malleable{ ductile}
  50824. Native elements and Alloyso
  50825. Basic and Ultrabasic Volcanic rocks
  50826. Alaska, California, North Carolina, Washington, USA; Australia; Borneo; Brazil; Canada; Colombia; Ethiopia; Finland; Germany; Haiti; Honduras; Ireland; Madagascar; New Zealand; Peru; South Africa; FSU
  50827. Platinum^Pt
  50828. ftsTag
  50829. Plumbogummite
  50830. ftstitle
  50831. ftsTitleOverride
  50832. Plumbogummite
  50833. i4-5g
  50834. Variety of colours
  50835. Translucent
  50836. Not determined
  50837. PbAl3[PO4]2[OH]5}H2O
  50838. Massive{ compact\ also as botryoidal or stalactitic crusts or masses with concentric structure\ as minute prismatic crystals with hexagonal outline}
  50839. Trigonal
  50840. Fracture of masses uneven to subconchoidal\ brittle}
  50841. Hydrated Phosphates
  50842. Oxidized Zones{ weathering products
  50843. Arizona, California, Colorado, Georgia, Missouri, USA; Brazil; England; France
  50844. Huelgoat, Finist
  50845. re, Brittany, France
  50846. Plumbogummite^PbAl3(PO4)2(OH)5.H2OW
  50847. ftsTag
  50848. Poitevinite
  50849. ftstitle
  50850. ftsTitleOverride
  50851. Poitevinite
  50852. g3-4_
  50853. [Cu~2{Fe~2{Zn]SO4}H2O
  50854. Massive{ very fine_grained{ powdery to vermiform}
  50855. Monoclinic'
  50856. Hydrated SulphatesO
  50857. Oxidized Zones{ weathering products
  50858. British Columbia, Canada
  50859. Avoca claim, Hat Creek, Bonaparte River, Lillooet Dist., British Columbia, Canada
  50860. Poitevinite^(Cu+2,Fe+2,Zn)SO4.H2O
  50861. ftsTag
  50862. Polycrase
  50863. ftstitle
  50864. ftsTitleOverride
  50865. Polycrase
  50866. m6-7]
  50867. Black
  50868. Opaque
  50869. [Y{Ca{Ce{U{Th][Ti{Nb{Ta]2O6
  50870. Prismatic{ tabular crystals\ flabelliform agg}\ granular}
  50871. OrthorhombicS
  50872. Conchoidal{ brittle}}
  50873. Multiple Oxides
  50874. Pegmatites
  50875. Widespread USA; Brazil; Canada; Norway; Sweden; FSU and elsewhere
  50876. Polycrase^(Y,Ca,Ce,U,Th)(Ti,Nb,Ta)2O6
  50877. ftsTag
  50878. Potassium Alum
  50879. ftstitle
  50880. ftsTitleOverride
  50881. Potassium AlumM
  50882. e2-3g
  50883. Colourless to white
  50884. Transparent
  50885. Not determined
  50886. KAl[SO4]2}*12H2O
  50887. Usually massive{ granular or columnar\ also stalactitic{ and as powdery crusts and coatings\ crystals cubic or octahedral}
  50888. Cubic
  50889. Fracture conchoidal\ soluble in water}
  50890. Hydrated Sulphates
  50891. Efflorescences1
  50892. western USA; Chile; England; France; Germany; Italy; Scotland; Spain
  50893. Potassium Alum^KAl(SO4)2.*12H2O
  50894. ftsTag
  50895. Preobrazhenskite
  50896. ftstitle
  50897. ftsTitleOverride
  50898. PreobrazhenskiteO
  50899. i4-5i
  50900. Colourless
  50901. Not determined
  50902. Mg3B11O15[OH]9
  50903. Massive\ fine_grained\ nodular}
  50904. Orthorhombic)
  50905. Anhydrous Borates
  50906. Evaporitesq
  50907. western Kazakhstan, FSU
  50908. Inder, Kazakhstan, FSU
  50909. Preobrazhenskite^Mg3B11O15(OH)9
  50910. ftsTag
  50911. Proustite
  50912. ftstitle
  50913. ftsTitleOverride
  50914. Proustite
  50915. e2-3]
  50916. Transparent_translucent
  50917. Distinct in one direction
  50918. Ag3AsS3
  50919. Prismatic{ fragile{ columnar{ rhombohedral crystals\ compact{ massive{ dendritic{ as coatings{ encrustations}
  50920. Trigonal
  50921. Splintery{ conchoidal}
  50922. Sulphosalts
  50923. Hydrothermal Ore veins
  50924. western USA; Chile; Czech Republic; France; Germany; Mexico; Romania; Sardinias
  50925. Proustite^Ag3AsS3
  50926. ftsTag
  50927. Pseudo-autunite
  50928. ftstitle
  50929. ftsTitleOverride
  50930. Pseudo_autunite
  50931. vNot determined
  50932. Yellow
  50933. Perfect
  50934. [H3O]4Ca2[UO2]2[PO4]4}*5H2O [?]
  50935. Hexagonal platy crystals up to 0}1 mm\ also as crusts}-
  50936. OrthorhombicO
  50937. Fluoresces intense greenish yellow in short_wave uv light}
  50938. Hydrated Phosphates
  50939. Oxidized Zones{ weathering products
  50940. Pseudo-autunite^(H3O)4Ca2(UO2)2(PO4)4.*5H2O (?)
  50941. ftsTag
  50942. Pucherite
  50943. ftstitle
  50944. ftsTitleOverride
  50945. Pucherite
  50946. Brown
  50947. Transparent_opaque
  50948. Perfect
  50949. BiVO4
  50950. Crystals small{ often with curved faces\ usually tabular{ also acicular\ striated parallel\ also massive{ ocherous}
  50951. Orthorhombic
  50952. Fracture subconchoidal\ brittle}
  50953. Anhydrous Vanadates
  50954. Oxidized Zones{ weathering products
  50955. San Diego County, California, USA; Coolgardie, Western Australia; Brazil; Germany; Madagascar
  50956. Pucher shaft, Wolfgang Mine, Schneeberg, Sachsen, Germany
  50957. Pucherite^BiVO4
  50958. ftsTag
  50959. Pyrochlore
  50960. ftstitle
  50961. ftsTitleOverride
  50962. PyrochloreG
  50963. k5-6a
  50964. Brown
  50965. Translucent_opaque
  50966. Distinct in one direction
  50967. [Ca{Na]2Nb2O6[OH{F]
  50968. Octahedral{ granular{ disseminated}
  50969. Cubic
  50970. Conchoidal{ brittle}
  50971. Multiple Oxides
  50972. Pegmatites
  50973. California, Colorado, Maine, North Carolina, Wisconsin, USA; Canada; Greenland; France; Germany; Italy; Norway; Sweden; Tanzania; FSU
  50974. Fredriksv
  50975. rn, Norway
  50976. Pyrochlore^(Ca,Na)2Nb2O6(OH,F)
  50977. ftsTag
  50978. Pyrostilpnite
  50979. ftstitle
  50980. ftsTitleOverride
  50981. Pyrostilpnite
  50982. Translucent
  50983. Perfect
  50984. Ag3SbS3
  50985. Crystals tabular{ commonly forming flat rhombs\ also lath_like\ striated\ often sheaf_like aggregates resembling stilbite\ twinning common}
  50986. Monoclinic
  50987. Fracture conchoidal\ thin plates somewhat flexible}
  50988. Sulphosalts
  50989. Hydrothermal Ore veins7
  50990. California, Colorado, Idaho, USA; Broken Hill and Tasmania, Australia; Chile; Czech Republic; Germany; Japan
  50991. Kurprinz mine, Freiberg, Sachsen, Germany
  50992. Pyrostilpnite^Ag3SbS3
  50993. ftsTag
  50994. Queitite
  50995. ftstitle
  50996. ftsTitleOverride
  50997. QueititeA
  50998. Yellowu
  50999. Transparent
  51000. Pb4Zn2[SiO4][Si2O7][SO4]
  51001. As euhedral crystals up to 1 cm that are tabular on c_axis and elongated on b_axis}
  51002. Monoclinici
  51003. Silicates
  51004. Oxidized Zones{ weathering products
  51005. Tsumeb, Namibia
  51006. Tsumeb, Namibia
  51007. Queitite^Pb4Zn2(SiO4)(Si2O7)(SO4)
  51008. ftsTag
  51009. Raite
  51010. ftstitle
  51011. ftsTitleOverride
  51012. Raite
  51013. Brown
  51014. Perfect
  51015. Na4[Mn~2]4Si8[O{OH]24}*9H2O
  51016. Crystals acicular up to 2mm in length and 0}02 to 0}04mm thick}
  51017. Orthorhombic7
  51018. Brittle}U
  51019. Silicates
  51020. Pegmatites
  51021. Kola Peninsula, FSU
  51022. Mt. Karnasurt, Ilmajok Valley, Lovozero Tundra, Kola Peninsula, Russia, FSU
  51023. Raite^Na4(Mn+2)4Si8(O,OH)24.*9H2O
  51024. ftsTag
  51025. Ranci
  51026. ftstitle
  51027. ftsTitleOverride
  51028. Rancieite
  51029. vNot determined
  51030. Black
  51031. Opaque
  51032. Not determined
  51033. [Ca{Mn~2][Mn~4]4O9}*3H2O
  51034. Massive\ fine lamellarcrystals}
  51035. Hexagonal
  51036. Multiple Oxides
  51037. Oxidized Zones{ weathering products
  51038. ge, France
  51039. Ranci
  51040. , Sem, Vicdessos, Ari
  51041. ge, France    
  51042. Ranci
  51043. ite^(Ca,Mn+2)(Mn+4)4O9.*3H2OK
  51044. ftsTag
  51045. Rankachite
  51046. ftstitle
  51047. ftsTitleOverride
  51048. RankachiteE
  51049. e2-3_
  51050. Brown
  51051. Opaque
  51052. Perfect
  51053. CaFe~2[V~5]4][W~6]8O36}*12H2O
  51054. As radiated and rosette_like aggregates of needles and as crusts}
  51055. Orthorhombicc
  51056. Vanadium Oxysalts
  51057. Oxidized Zones{ weathering products
  51058. Baden-W
  51059. rttemberg, Germany
  51060. Clara mine, Wolfach, Schwarzwald, Baden-W
  51061. rttemberg, GermanyG
  51062. Rankachite^CaFe+2(V+5)4)(W+6)8O36.*12H2O
  51063. ftsTag
  51064. Rathite
  51065. ftstitle
  51066. ftsTitleOverride
  51067. Rathite
  51068. Greys
  51069. Opaque
  51070. Perfect
  51071. [Pb{Tl]3As5S10
  51072. Crystals prismatic\ striated parallel to elongation\ twinning producing polysynthetic pseudo_orthorhombic crystals}
  51073. Monoclinic{
  51074. Parting\ fracture conchoidal}
  51075. Sulphosalts
  51076. Hydrothermal Ore veins
  51077. Valais, Switzerland
  51078. Lengenbach quarry, Binntal, Valais (Wallis), Switzerlandu
  51079. Rathite^(Pb,Tl)3As5S10
  51080. ftsTag
  51081. Reedmergnerite
  51082. ftstitle
  51083. ftsTitleOverride
  51084. ReedmergneriteM
  51085. m6-7g
  51086. Colourless
  51087. Transparent
  51088. Perfect
  51089. NaBSi3O8
  51090. Crystals stubby prisms with characteristic wedge_shaped ends\ always single{ never twinned or composite\ largest about 2mm long}{
  51091. Triclinic
  51092. Framework Silicates
  51093. Sedimentary rocks
  51094. Duchesne County, Utah, USA
  51095. Joseph Smith #1 well (Sun Oil Co.), Duchesne, Duchesne Co., Utah, USA
  51096. Reedmergnerite^NaBSi3O8
  51097. ftsTag
  51098. Rhenium
  51099. ftstitle
  51100. ftsTitleOverride
  51101. Rhenium
  51102. vNot determined
  51103. Black
  51104. Opaque
  51105. As tiny inclusions in wolframite and in ca_al rich inclusions in the allende meteorite}
  51106. Hexagonal
  51107. Native elements and Alloysq
  51108. Meteorites
  51109. Zabaikal'ye, Russia, FSU
  51110. Zabaikal'ye, Russia, FSU
  51111. Rhenium^Re
  51112. ftsTag
  51113. Richetite
  51114. ftstitle
  51115. ftsTitleOverride
  51116. Richetite
  51117. vNot determined
  51118. Black
  51119. Perfect
  51120. Pb[U~6]4O13}*4H2O
  51121. Crystals minute pseudohexagonal tables flattened\ as subparallel{ lamellar aggregates\ crystal corners truncated by tiny oblique faces\ commonly twinned}
  51122. Triclinic
  51123. Also a second less well_developed cleavage}
  51124. Multiple Oxides
  51125. Sedimentary Uranium Ores1
  51126. Katanga, Democratic Republic of Congo
  51127. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  51128. Richetite^Pb(U+6)4O13.*4H2O
  51129. ftsTag
  51130. Ringwoodite
  51131. ftstitle
  51132. ftsTitleOverride
  51133. Ringwoodite
  51134. vNot determined
  51135. Violet
  51136. Not determined
  51137. [Mg{Fe~2]2SiO4
  51138. Rounded grains}
  51139. Cubic
  51140. Orthosilicates5
  51141. MeteoritesU
  51142. Deep Spaceu
  51143. Tenham meteorite, South Gregory, Queensland, Australia
  51144. Ringwoodite^(Mg,Fe+2)2SiO4
  51145. ftsTag
  51146. Rockbridgeite
  51147. ftstitle
  51148. ftsTitleOverride
  51149. Rockbridgeite
  51150. i4-5e
  51151. Light green to blackish green
  51152. Sub_translucent_Opaque
  51153. Perfect
  51154. [Fe~2{Mn~2][Fe~3]4[PO4]3[OH]5
  51155. As minute elongated slender prismatic crystals\ as radial aggregates} Usually as botryoidal crusts}
  51156. Orthorhombic
  51157. Hydrated Phosphates
  51158. Many different geological environments
  51159. Virginia, USA
  51160. South Mountain (near), Midvale, Rockbridge Co., Virginia, USA
  51161. Rockbridgeite^(Fe+2,Mn+2)(Fe+3)4(PO4)3(OH)5
  51162. ftsTag
  51163. ftstitle
  51164. ftsTitleOverride
  51165. Romeite
  51166. m6-7[
  51167. Yelloww
  51168. Transparent_opaque
  51169. Imperfect
  51170. [Ca{Fe~2{Mn{Na]2[Sb{Ti]2O6[O{OH{F]
  51171. Powdery{ earthy crusts{ compact masses{ encrustations{ coatings}M
  51172. Cubic
  51173. Uneven to splintery}
  51174. Antimonites{ Arsenites
  51175. Oxidized Zones{ weathering products
  51176. Minas Gerais, Brazil; Germany; Algeria; Austria; Italy; SwedenM
  51177. Paraborne mine, St. Marcel, Val d'Aosta, Piemonte, Italy
  51178. ite^(Ca,Fe+2,Mn,Na)2(Sb,Ti)2O6(O,OH,F)
  51179. ftsTag
  51180. Roselite
  51181. ftstitle
  51182. ftsTitleOverride
  51183. RoseliteC
  51184. g3-4]
  51185. Pinkw
  51186. Transparent_translucent
  51187. Perfect
  51188. Ca2[Co~2{Mg][AsO4]2}*2H2O
  51189. Crystals short prismatic or thick tabular\ terminations usually simple\ crystal druses and as spherical aggregates\ twinning common{ often as fourlings}
  51190. Monoclinic
  51191. Easy}
  51192. Hydrated Arsenates
  51193. Oxidized Zones{ weathering products
  51194. Bou Izakarn, Morocco; Namibia; Germany; Spain
  51195. Rappold Mine, Schneeberg, Sachsen, Germany
  51196. Roselite^Ca2(Co+2,Mg)(AsO4)2.*2H2O
  51197. ftsTag
  51198. Roubaultite
  51199. ftstitle
  51200. ftsTitleOverride
  51201. Roubaultite
  51202. Green
  51203. Perfect
  51204. Cu2[UO2]3[CO3]2O2[OH]2}*4H2O
  51205. Platy crystals\ rosettes up to 3 mm in diameter}
  51206. Triclinic
  51207. Hydrated Carbonates
  51208. Oxidized Zones{ weathering products
  51209. Democratic Republic of Congo
  51210. Kasolo (Shinkolobwe), Shaba, Democratic Republic of Congo
  51211. Roubaultite^Cu2(UO2)3(CO3)2O2(OH)2.*4H2O]
  51212. ftsTag
  51213. Ruarsite
  51214. ftstitle
  51215. ftsTitleOverride
  51216. Ruarsite?
  51217. m6-7Y
  51218. Greys
  51219. Not determined
  51220. RuAsS
  51221. Irregular grains or as aggregates}
  51222. Monoclinic
  51223. Sulphides{ Tellurides etc
  51224. Hydrothermal Ore veinsg
  51225. northern Tibet, China
  51226. Tibet (N), China
  51227. Ruarsite^RuAsS
  51228. ftsTag
  51229. Rustumite
  51230. ftstitle
  51231. ftsTitleOverride
  51232. Rustumite
  51233. vNot determined
  51234. Colourless
  51235. Ca10[Si2O7]2[SiO4]Cl2[OH]2
  51236. Crude tabular crystals up to 2mm in length\ lamellar twinning common}
  51237. MonoclinicM
  51238. Silicates
  51239. Skarns and Calc_Silicates
  51240. Kilchoan, Ardnamurchan, Scotland; Turkey
  51241. Kilchoan, Ardnamurchan, Scotland
  51242. Rustumite^Ca10(Si2O7)2(SiO4)Cl2(OH)2U
  51243. ftsTag
  51244. Sonolite
  51245. ftstitle
  51246. ftsTitleOverride
  51247. Sonolite?
  51248. k5-6Y
  51249. Orangeu
  51250. Mn9[SiO4]4[OH{F]2
  51251. Crystals prismatic{ often anhedral\ massive{ fine_grained}
  51252. Monoclinic'
  51253. OrthosilicatesK
  51254. Skarns and Calc_Silicates
  51255. France; L
  51256. ngban, Sweden; New Jersey, North Carolina, USA
  51257. Sono mine and Hanawa mine, Japan
  51258. Sonolite^Mn9(SiO4)4(OH,F)29
  51259. ftsTag
  51260. Yellow
  51261. Transparent_translucent
  51262. Perfect
  51263. [Mg~3]4[SO4]6[OH]2}*20H2O
  51264. Triclinic
  51265. Crystals tabular\ usually as loose scaly aggregates\ also granular or as crusts}
  51266. Hydrated Sulphates
  51267. Oxidized Zones{ weathering products
  51268. Knoxville, Napa County, California, USA; Iran; Nov
  51269. Sahlinite
  51270. ftstitle
  51271. ftsTitleOverride
  51272. Sahlinite
  51273. e2-3[
  51274. Yelloww
  51275. Perfect
  51276. Pb14[AsO4]2O9Cl4
  51277. Aggregates of thin plates up to 2mm}
  51278. Monoclinic
  51279. Anhydrous Arsenates
  51280. Skarns and Calc_Silicates
  51281. ngban, Sweden
  51282. ngban mine, Filipstad (near), V
  51283. rmland, Sweden
  51284. Sahlinite^Pb14(AsO4)2O9Cl4
  51285. ftsTag
  51286. Sakuraiite
  51287. ftstitle
  51288. ftsTitleOverride
  51289. SakuraiiteE
  51290. Greyw
  51291. Opaque
  51292. [Cu{Zn{Fe]3[In{Sn]S4
  51293. Exsolution_like textures in stannite}
  51294. Cubic
  51295. Sulphides{ Tellurides etc
  51296. Hydrothermal Ore veins
  51297. Honshu, Japan
  51298. Ikuno mine, Hyogo, Honshu, Japan
  51299. Sakuraiite^(Cu,Zn,Fe)3(In,Sn)S4
  51300. ftsTag
  51301. Samuelsonite
  51302. ftstitle
  51303. ftsTitleOverride
  51304. SamuelsoniteI
  51305. Colourless
  51306. Transparent
  51307. [Ca{Ba]Ca8[Fe~2{Mn~2]4Al2[PO4]10[OH]2
  51308. As well_formed crystals up to 1 mm}
  51309. MonoclinicS
  51310. Hydrated Phosphates
  51311. Pegmatites
  51312. New Hampshire, USA
  51313. Palermo #1 Mine, North Groton, Grafton Co., New Hampshire, USA
  51314. Samuelsonite^(Ca,Ba)Ca8(Fe+2,Mn+2)4Al2(PO4)10(OH)2k
  51315. ftsTag
  51316. Santite
  51317. ftstitle
  51318. ftsTitleOverride
  51319. Santite
  51320. vNot determined
  51321. Colourless
  51322. Not determined
  51323. KB5O6[OH]4}*2H2O
  51324. Irregular grains up to 0}06 mm long}
  51325. Orthorhombic)
  51326. Hydrated BoratesO
  51327. Evaporiteso
  51328. Larderello, Tuscany, Italy
  51329. Larderello, Val di Cecina, Pisa, Toscana, Italy
  51330. Santite^KB5O6(OH)4.*2H2O
  51331. ftsTag
  51332. Saponite
  51333. ftstitle
  51334. ftsTitleOverride
  51335. SaponiteC
  51336. c1-2]
  51337. White
  51338. Opaque
  51339. Perfect
  51340. [Ca|*2{Na]0}3[Mg{Fe~2]3[Si{Al]4O10[OH]2}*4H2O
  51341. Compact{ earthy{ loose{ massive{ scaly}
  51342. MonoclinicU
  51343. Greasy}
  51344. Sheet Silicates
  51345. Oxidized Zones{ weathering products
  51346. Michigan, Minnesota, Utah, USA; Canada; Czech Republic; England; Japan; Scotland; South Africa; Sweden and elsewhere]
  51347. Lizard Point, Cornwall, England
  51348. Saponite^(Ca/*2,Na)0.3(Mg,Fe+2)3(Si,Al)4O10(OH)2.*4H2O
  51349. ftsTag
  51350. Saryarkite-(Y)
  51351. ftstitle
  51352. ftsTitleOverride
  51353. Saryarkite_[Y]M
  51354. g3-4g
  51355. White
  51356. Opaque
  51357. Ca[Y{Th]Al5[SiO4]2[PO4{SO4]2[OH]7}*6H2O
  51358. Massive}
  51359. Tetragonal5
  51360. Silicates
  51361. Intermediate_acid Volcanic rocks
  51362. Unspecified locality, Kazakhstan(?), FSU
  51363. Saryarkite-(Y)^Ca(Y,Th)Al5(SiO4)2(PO4,SO4)2(OH)7.*6H2O9
  51364. ftsTag
  51365. Sborgite
  51366. ftstitle
  51367. ftsTitleOverride
  51368. SborgiteA
  51369. vNot determined
  51370. Colourless
  51371. Transparent
  51372. Not determined
  51373. NaB5O6[OH]4}*3H2O
  51374. Anhedral to euhedral crystals{ up to 1mm in diameter\ sugary_textured crystal aggregates\ stalactitic and as fine_grained crusts}
  51375. Monoclinic
  51376. Hydrated Borates
  51377. Evaporites
  51378. Death Valley region, California, USA; Larderello, Italy
  51379. Larderello, Val di Cecina, Pisa dist., Toscana, Italy
  51380. Sborgite^NaB5O6(OH)4.*3H2O
  51381. ftsTag
  51382. Schaurteite
  51383. ftstitle
  51384. ftsTitleOverride
  51385. Schaurteite
  51386. vNot determined
  51387. White
  51388. Not determined
  51389. Ca3Ge~4[SO4]2[OH]6}*3H2O
  51390. Crystals fine fibrous to needle_like up to 2mm in length}
  51391. Hexagonal
  51392. Hydrated Sulphatesq
  51393. Oxidized Zones{ weathering products
  51394. Tsumeb, Namibia
  51395. Tsumeb, Namibia
  51396. Schaurteite^Ca3Ge+4(SO4)2(OH)6.*3H2O;
  51397. ftsTag
  51398. Schneiderh
  51399. hnite (Schneiderhoehnite)
  51400. ftstitle
  51401. ftsTitleOverride
  51402. Schneiderhohnite [Schneiderhoehnite]y
  51403. Brown
  51404. Opaque
  51405. Perfect
  51406. Fe~2[Fe~3]3[As~3]5O13
  51407. Druses with crystal aggregates up to 7mm}
  51408. Triclinic
  51409. Antimonites{ Arsenites
  51410. Oxidized Zones{ weathering products
  51411. Tsumeb, Namibia; Morocco; South Dakota, USA
  51412. Tsumeb, Namibia
  51413. Schneiderh
  51414. hnite (Schneiderhoehnite)^Fe+2(Fe+3)3(As+3)5O13
  51415. ftsTag
  51416. Schorlomite
  51417. ftstitle
  51418. ftsTitleOverride
  51419. Schorlomite
  51420. m6-7a
  51421. Black
  51422. Ca3[Ti~4]2[[Fe~3]2Si]O12
  51423. Crystals usually dodecahedrons or trapezohedrons\ also in combination{ or with hexoctahedron\ massive\ fine or coarse granular}
  51424. Cubic
  51425. Fracture uneven to conchoidal\ brittle}
  51426. Orthosilicates
  51427. Skarns and Calc_Silicates
  51428. California, USA; Israel; Japan; Scotland, UK; Siberia, FSUY
  51429. Magnet Cove, Hot Spring Co., Arkansas, USA
  51430. Schorlomite^Ca3(Ti+4)2((Fe+3)2Si)O12
  51431. ftsTag
  51432. Schumacherite
  51433. ftstitle
  51434. ftsTitleOverride
  51435. Schumacherite
  51436. Yellow to yellowish green
  51437. Transparent_translucent
  51438. Bi3[[V~5{As{P]O4]2O[OH]
  51439. As crusts}+
  51440. Triclinic
  51441. Conchoidal fracture}u
  51442. Anhydrous Vanadates
  51443. Oxidized Zones{ weathering products
  51444. Sachsen, Germany
  51445. Schneeberg, Sachsen, Germany1
  51446. Schumacherite^Bi3[(V+5,As,P)O4]2O(OH)
  51447. ftsTag
  51448. Searlesite
  51449. ftstitle
  51450. ftsTitleOverride
  51451. SearlesiteC
  51452. vNot determined
  51453. White
  51454. Perfect
  51455. NaBSi2O5[OH]2
  51456. Small prismatic crystals{ large subhedral crystals{ or spherulites composed or radiating fibres}=
  51457. Monoclinic]
  51458. Silicates
  51459. Evaporites
  51460. San Bernardino County, California, Nevada, New Mexico, Wyoming, USA
  51461. Searles Lake, San Bernardino Co., California, USA
  51462. Searlesite^NaBSi2O5(OH)2w
  51463. ftsTag
  51464. Selenium
  51465. ftstitle
  51466. ftsTitleOverride
  51467. SeleniumA
  51468. Greys
  51469. Transparent
  51470. Distinct in one direction
  51471. Crystals acicular\ often hollow and tube_like\ felty aggregates or clustered in sheet\ also as small glossy globules}
  51472. Trigonal
  51473. Crystals very flexible}
  51474. Native elements and Alloys
  51475. Sedimentary Uranium Ores
  51476. central western USA; Czech Republic
  51477. Selenium^Se
  51478. ftsTag
  51479. Senegalite
  51480. ftstitle
  51481. ftsTitleOverride
  51482. SenegaliteA
  51483. k5-6[
  51484. Yelloww
  51485. Imperfect
  51486. Al2[PO4][OH]3}H2O
  51487. Orthorhombic
  51488. Hydrated Phosphates
  51489. Oxidized Zones{ weathering products
  51490. Senegal
  51491. Kouroudiako Fe deposit, Faleme River, Senegal
  51492. Senegalite^Al2(PO4)(OH)3.H2O
  51493. ftsTag
  51494. Serpentine (Group)
  51495. ftstitle
  51496. ftsTitleOverride
  51497. Serpentine [Group]U
  51498. e2-3o
  51499. Variety of colours
  51500. Translucent_opaque
  51501. Perfect
  51502. [Mg{Fe~2{Ni]3Si2O5[OH]4
  51503. [Antigorite] microcrystalline{ foliaceous{ scaly{ massive{ compact{ disseminated}
  51504. Monoclinic
  51505. [Antigorite] conchoidal or splintery fracture}
  51506. Sheet Silicates
  51507. Altered Ultramafic rocks+
  51508. (Antigorite) Widespread. Washington, USAi
  51509. Serpentine (Group)^(Mg,Fe+2,Ni)3Si2O5(OH)4
  51510. ftsTag
  51511. Shcherbakovite
  51512. ftstitle
  51513. ftsTitleOverride
  51514. ShcherbakoviteO
  51515. m6-7i
  51516. Brown
  51517. Transparent_translucent
  51518. [K{Na{Ba]3[Ti{Nb]2Si4O14
  51519. Crystals prismatic elongated and up to 5 cm long}
  51520. Orthorhombice
  51521. Uneven fracture\ brittle}
  51522. Silicates
  51523. Pegmatites
  51524. Kola Peninsula, Russia, FSU
  51525. Khibina tundra, Kola Peninsula, Russia, FSU
  51526. Shcherbakovite^(K,Na,Ba)3(Ti,Nb)2Si4O14
  51527. ftsTag
  51528. Siderite
  51529. ftstitle
  51530. ftsTitleOverride
  51531. SideriteA
  51532. Variety of colours
  51533. Translucent_Sub_translucent
  51534. Perfect
  51535. FeCO3
  51536. Rhombohedral{ lenticular{ often curved{ distorted crystals\ saddle shaped agg}\ coarsely to finely granular{ spathic{ massive}
  51537. Trigonal
  51538. Brittle}
  51539. Anhydrous Carbonates
  51540. Many different geological environments#
  51541. Widespread common mineral; USA; Australia; Austria; Bolivia; Brazil; Canada; England; Germany; Greenland
  51542. Siderite^FeCO3
  51543. ftsTag
  51544. Sideronatrite
  51545. ftstitle
  51546. ftsTitleOverride
  51547. Sideronatrite
  51548. e2-3c
  51549. Yellow
  51550. Perfect
  51551. Na2Fe~3[SO4]2[OH]}*3H2O
  51552. Minute needles\ fibrous crusts or nodular masses\ earthy}
  51553. Orthorhombic=
  51554. Hydrated Sulphatese
  51555. Oxidized Zones{ weathering products
  51556. Bolivia; Canada; Sierra Gorda, Chile; England; Poland; California, USA
  51557. San Simon mine, Huantajaya, Tarapac
  51558. , Chile
  51559. Sideronatrite^Na2Fe+3(SO4)2(OH).*3H2O
  51560. ftsTag
  51561. Simonkolleite
  51562. ftstitle
  51563. ftsTitleOverride
  51564. Simonkolleite
  51565. c1-2e
  51566. Colourless
  51567. Transparent_translucent
  51568. Perfect
  51569. Zn5[OH]8Cl2}H2O
  51570. Tabular to lamellar{ hexagonal crystals up to 1mm across}
  51571. Trigonale
  51572. Halides
  51573. Slags and Clinkers
  51574. Richelsdorf, Hesse, Germany
  51575. Richelsdorf foundry slag heap, Hesse, Germany
  51576. Simonkolleite^Zn5(OH)8Cl2.H2O
  51577. ftsTag
  51578. Simpsonite
  51579. ftstitle
  51580. ftsTitleOverride
  51581. SimpsoniteG
  51582. o7-8a
  51583. Yellow to yellowish brown
  51584. Transparent
  51585. Al4[Ta{Nb]3[O{OH{F]14
  51586. Tabular crystals\ also bipyramidal crystals up to 5 cm long}K
  51587. Trigonali
  51588. Conchoidal fracture\ brittle}
  51589. Oxides
  51590. Pegmatites
  51591. Western Australia, Australia
  51592. Tabba Tabba, Western Australia, Australia
  51593. Simpsonite^Al4(Ta,Nb)3(O,OH,F)14
  51594. ftsTag
  51595. Sklodowskite
  51596. ftstitle
  51597. ftsTitleOverride
  51598. SklodowskiteE
  51599. e2-3_
  51600. Yellow to yellowish green
  51601. Transparent_translucent
  51602. Perfect
  51603. [H3O]2Mg[UO2]2[SiO4]2}*2H2O
  51604. As prismatic acicular crystals\ as mammillary crusts{ fibrous aggregates and earthy masses}
  51605. Monoclinic
  51606. Silicates
  51607. Oxs{ weathering products
  51608. Sklodowskite^(H3O)2Mg(UO2)2(SiO4)2.*2H2O5
  51609. ftsTag
  51610. Smolianinovite
  51611. ftstitle
  51612. ftsTitleOverride
  51613. SmolianinoviteK
  51614. e2-3e
  51615. Yellow to yellowish brown
  51616. Opaque
  51617. [Co{Ni{Mg{Ca]3[Fe~3{Al]2[AsO4]4}*11H2O
  51618. As earthy dense aggregates of fibrous material}
  51619. OrthorhombicU
  51620. Hydrated Arsenates}
  51621. Oxidized Zones{ weathering products
  51622. Bou Azzer, Morocco
  51623. Bou Azzer, Morocco
  51624. Smolianinovite^(Co,Ni,Mg,Ca)3(Fe+3,Al)2(AsO4)4.*11H2O
  51625. ftsTag
  51626. Smythite
  51627. ftstitle
  51628. ftsTitleOverride
  51629. SmythiteC
  51630. vNot determined
  51631. Black
  51632. Opaque
  51633. Perfect
  51634. [Fe{Ni]9S11
  51635. Crystals hexagonal in outline{ platy{ ranging from 0}05 to 1}25mm in diameter}E
  51636. Trigonalc
  51637. Basal\ fracture subconchoidal to smooth\ laminae flexible and elastic}
  51638. Sulphides{ Tellurides etc
  51639. Supergene Zones
  51640. California, Indiana, USA; Australia; Canada; Germany; Japan; Switzerland; FSU
  51641. Bloomington crushed stone quarry, Monroe Co., Indiana, USA
  51642. Smythite^(Fe,Ni)9S11
  51643. ftsTag
  51644. hngeite
  51645. ftstitle
  51646. ftsTitleOverride
  51647. Sohngeite
  51648. i4-5[
  51649. Yelloww
  51650. Not determined
  51651. Ga[OH]3
  51652. Crystal intergrowths up to 8mm in size\ intergrowths consist of three mutually perpendicular sets of intersecting crystals whose twin law is not understood}k
  51653. Cubic
  51654. Hydroxides
  51655. Oxidized Zones{ weathering products
  51656. Tsumeb, Namibia
  51657. Tsumeb, Namibia
  51658. hngeite^Ga(OH)3
  51659. ftsTag
  51660. Syngenite
  51661. ftstitle
  51662. ftsTitleOverride
  51663. Syngenite
  51664. e2-3_
  51665. Colourless to white
  51666. Transparent_translucent
  51667. Perfect
  51668. K2Ca[SO4]2}H2O
  51669. Crystals tabular or prismatic{ often modified and sometimes several centimetres in size\ striated parallel to c_axis\ twinning common}
  51670. Monoclinic
  51671. Fracture conchoidal}
  51672. Hydrated Sulphates
  51673. Fumaroles
  51674. Maui, Hawaiian Islands, USA; Western Australia; China; Italy; Germany
  51675. Kalusz, Galicia, Poland
  51676. Syngenite^K2Ca(SO4)2.H2O
  51677. ftsTag
  51678. Transparent_translucent
  51679. Not determined
  51680. Fe~2Al2[PO4]2[OH]2}*8H2O
  51681. Monoclinic
  51682. Crystals long prismatic to acicular\ subparallel to radial aggregates}
  51683. Brittle}
  51684. Pegmatites
  51685. Hydrated Phosphates
  51686. Sphaerocobaltite (Spherocobaltite, Cobaltocalcite)
  51687. ftstitle
  51688. ftsTitleOverride
  51689. Sphaerocobaltite [Spherocobaltite{ Cobaltocalcite]
  51690. Transparent_translucent
  51691. Perfect
  51692. CoCO3
  51693. Crystals rare\ small spherical masses{ crusts with a crystalline surface and a radial internal structure}
  51694. Trigonal
  51695. Anhydrous Carbonates
  51696. Oxidized Zones{ weathering products
  51697. Schneeberg, Sachsen, Germany; Italy; Australia; Democratic Republic of Congo
  51698. Danile mine, Neust
  51699. dtel, Freiberg, Sachsen, Germany
  51700. Sphaerocobaltite (Spherocobaltite, Cobaltocalcite)^CoCO35
  51701. ftsTag
  51702. Srilankite
  51703. ftstitle
  51704. ftsTitleOverride
  51705. SrilankiteE
  51706. m6-7_
  51707. Black
  51708. Not determined
  51709. [Ti{Zr]O2
  51710. Occurs as < 1mm inclusions in pebbles of zirconolite and baddeleyite and in gem gravels}-
  51711. OrthorhombicO
  51712. Conchoidal fracture}y
  51713. Oxides
  51714. Alluvials deposits
  51715. Sabaragamova, Sri Lanka
  51716. Rakwana mine, Sabaragamuva, Sri Lanka
  51717. Srilankite^(Ti,Zr)O2[
  51718. ftsTag
  51719. Staurolite
  51720. ftstitle
  51721. ftsTitleOverride
  51722. StauroliteE
  51723. o7-8_
  51724. Brown
  51725. Translucent_opaque
  51726. Distinct in one direction
  51727. [Fe~2{Mg{Zn]2Al9[Si{Al]4O22[OH]2    
  51728. Short and long columnar crystals\ often cruciform twins}W
  51729. Monoclinicw
  51730. Conchoidal{ splintery}
  51731. Orthosilicates
  51732. Metamorphic rocks
  51733. Widespread metamorphic mineral; USA; Ivory Coast, Australia; Brazil; Canada; Finland; France; Greenland; Ireland; Uganda; Zambia
  51734. Staurolite^(Fe+2,Mg,Zn)2Al9(Si,Al)4O22(OH)2
  51735. ftsTag
  51736. Stercorite
  51737. ftstitle
  51738. ftsTitleOverride
  51739. StercoriteG
  51740. Colourless to white
  51741. Transparent
  51742. H[NH4]Na[PO4]}*4H2O
  51743. Crystalline masses and nodules\ synthetic crystals short prismatic\ twinning repeated{ simulating monoclinic symmetry}{
  51744. Triclinic
  51745. Soluble in water}
  51746. Hydrated Phosphates
  51747. Caves
  51748. Guanape Islands, Peru; Ichaboe Island, NamibiaM
  51749. Ichaboe Island, Namibia
  51750. Stercorite^H(NH4)Na(PO4).*4H2O
  51751. ftsTag
  51752. Stibiconite
  51753. ftstitle
  51754. ftsTitleOverride
  51755. Stibiconite
  51756. k5-6a
  51757. Yellow to orange
  51758. Transparent_translucent
  51759. Not determined
  51760. Sb~3[Sb~5]2O6[OH]
  51761. Massive{ fine_grained{ compact\ as crusts{ botyroidal{ pulverulent}
  51762. Cubic
  51763. Antimonites{ Arsenites
  51764. Oxidized Zones{ weathering products
  51765. central western USA; Algeria; Australia; Bolivia; Borneo; Canada; China; England; Italy; Peru; Romania; Turkey; Spain; FSUm
  51766. Goldkronach, Bayern, Germany
  51767. Stibiconite^Sb+3(Sb+5)2O6(OH)
  51768. ftsTag
  51769. Stilbite
  51770. ftstitle
  51771. ftsTitleOverride
  51772. StilbiteA
  51773. g3-4[
  51774. Variety of colours
  51775. Transparent_translucent
  51776. Perfect
  51777. NaCa2Al5Si13O36}*14H2O
  51778. Tabular{ columnar{ globular}-
  51779. MonoclinicM
  51780. Brittle}k
  51781. Framework Silicates
  51782. Late stage cavities in Volcanic rocks
  51783. Widespread USA; Australia; Austria; Canada; Czech Republic; Faeroe Islands; Iceland; India; Mexico; New Zealand; Norway; Poland; Scotland; Switzerland}
  51784. Stilbite^NaCa2Al5Si13O36.*14H2O
  51785. ftsTag
  51786. Stolzite
  51787. ftstitle
  51788. ftsTitleOverride
  51789. StolziteC
  51790. e2-3]
  51791. Variety of colours
  51792. Transparent_translucent
  51793. Imperfect
  51794. PbWO4
  51795. Dipyramidal{ tabular}
  51796. Tetragonal;
  51797. Brittle to soft}a
  51798. Tungstates{ Molybdates
  51799. Oxidized Zones{ weathering products
  51800. Arizona, Massachusetts, Pennsylvania, Utah, USA; Broken Hill, Australia; Brazil; England; Germany; Namibia; Nigeria; Sardinia; Sweden
  51801. novec ( Zinnwald), Krusn
  51802.  Hory ( Erzgebirge), Bohemia, Czech Republic
  51803. Stolzite^PbWO4
  51804. ftsTag
  51805. Strengite
  51806. ftstitle
  51807. ftsTitleOverride
  51808. Strengite
  51809. i4-5_
  51810. Variety of colours
  51811. Transparent_translucent
  51812. Fe~3PO4}*2H2O
  51813. Crystals pseudo_octahedral{ thin to thick tabular{ stout prismatic\ small spherical aggregates with radial_fibrous structure and drusy surface{ as crusts}
  51814. Orthorhombic
  51815. Fracture conchoidal{ brittle}
  51816. Hydrated Phosphates
  51817. Many different geological environments_
  51818. Widespread USA; Australia; Belgium; Brazil; Germany; Liberia; Portugal; Rwanda; Sweden
  51819. Eleonore mine, Giessen (near), Hessen, Germany
  51820. Strengite^Fe+3PO4.*2H2O
  51821. ftsTag
  51822. Strontiodresserite
  51823. ftstitle
  51824. ftsTitleOverride
  51825. StrontiodresseriteU
  51826. vNot determined
  51827. White
  51828. Transparent_translucent
  51829. Not determined
  51830. [Sr{Ca]Al2[CO3]2[OH]4}H2O
  51831. Lathlike crystals}A
  51832. Orthorhombicc
  51833. Hydrated Carbonates
  51834. Carbonatites
  51835. bec, Canada
  51836. Francon quarry, St.-Michel dist., Montreal Island, Qu
  51837. bec, Canada
  51838. Strontiodresserite^(Sr,Ca)Al2(CO3)2(OH)4.H2Ow
  51839. ftsTag
  51840. Sugilite
  51841. ftstitle
  51842. ftsTitleOverride
  51843. Sugilite?
  51844. m6-7Y
  51845. Yellow to yellowish brown
  51846. KNa2[Fe~2{Mn~2{Al]2Li3Si12O30
  51847. Aggregates of subhedral grains}
  51848. Hexagonal
  51849. OrthosilicatesQ
  51850. Syenites{ Alkali intrusions
  51851. Ehime Prefecture, Japan
  51852. Iwagi Islet, Ochi Gun, Ehime Prefecture, Japan
  51853. Sugilite^KNa2(Fe+2,Mn+2,Al)2Li3Si12O30;
  51854. ftsTag
  51855. Sulfoborite
  51856. ftstitle
  51857. ftsTitleOverride
  51858. Sulfoborite
  51859. i4-5c
  51860. Colourless
  51861. Transparent
  51862. Mg3B2[SO4][OH]8[OH{F]2
  51863. Crystals short to long prismatic}
  51864. OrthorhombicE
  51865. Brittle}c
  51866. Compound Borates
  51867. Evaporites
  51868. Yorkshire, England, UK; Sachsen, Germany; Kazakhstan, FSU
  51869. cking, Westeregeln, Prussia, Germany5
  51870. Sulfoborite^Mg3B2(SO4)(OH)8(OH,F)2w
  51871. ftsTag
  51872. Surinamite
  51873. ftstitle
  51874. ftsTitleOverride
  51875. SurinamiteE
  51876. vNot determined
  51877. Not determined
  51878. [Mg{Fe~2]3Al4BeSi3O16
  51879. Aggregates comprising crystals up to 0}2 mm that are tabular}
  51880. MonoclinicI
  51881. Well developed}
  51882. Silicates
  51883. Regional Metamorphic rocks
  51884. Bakhuis Mountains, western Surinam
  51885. Bakhuis Mts., Surinam
  51886. Surinamite^(Mg,Fe+2)3Al4BeSi3O16c
  51887. ftsTag
  51888. Sveite
  51889. ftstitle
  51890. ftsTitleOverride
  51891. Sveite;
  51892. vNot determined
  51893. White
  51894. Perfect
  51895. KAl7[NO3]4Cl2[OH]16}*8H2O
  51896. Forms aggregates of contorted flakes}
  51897. Monoclinic'
  51898. Nitrates{ Iodates
  51899. Caves
  51900. Territorio Fedral Amazonas, Venezuela, South America
  51901. Autana cave, Amazonas, Venezuela
  51902. Sveite^KAl7(NO3)4Cl2(OH)16.*8H2O+
  51903. ftsTag
  51904. Sverigeite
  51905. ftstitle
  51906. ftsTitleOverride
  51907. SverigeiteC
  51908. m6-7]
  51909. Yellowy
  51910. Perfect
  51911. NaMn~2MgSn~4Be2Si3O12[OH]
  51912. Crystals up to 2mm in length elongated and as irregular platy segregations up to 10 mm}
  51913. OrthorhombicW
  51914. Silicates
  51915. Skarns and Calc_Silicates
  51916. ngban, Varmland, Sweden
  51917. ngban mine, Filipstad (near), V
  51918. rmland, Sweden
  51919. Sverigeite^NaMn+2MgSn+4Be2Si3O12(OH)a
  51920. ftsTag
  51921. Swinefordite
  51922. ftstitle
  51923. ftsTitleOverride
  51924. SwineforditeG
  51925. c1-2a
  51926. Green
  51927. Translucent
  51928. Perfect
  51929. [Ca{Na]0}3[Li{Mg]2[Si{Al]4O10[OH{F]2}*2H2O
  51930. Monoclinic
  51931. Sheet Silicates
  51932. Pegmatitesc
  51933. North Carolina, USA
  51934. Foote Mineral Company spodumene mine, Kings Mt.  (near), Cleveland Co., North Carolina, USA
  51935. Swinefordite^(Ca,Na)0.3(Li,Mg)2(Si,Al)4O10(OH,F)2.*2H2O
  51936. ftsTag
  51937. Synchysite-(Y) (Doverite)
  51938. ftstitle
  51939. ftsTitleOverride
  51940. Synchysite_[Y] [Doverite]
  51941. m6-7{
  51942. Reddish brown
  51943. Not determined
  51944. [Y{Ce]Ca[CO3]2F
  51945. Massive\ as fine_grained compact masses}'
  51946. OrthorhombicI
  51947. Anhydrous Carbonatess
  51948. Pegmatites
  51949. Colorado, New Jersey, USA
  51950. Scrub Oaks mine, Dover, Morris Co., New Jersey, USA
  51951. Synchysite-(Y) (Doverite)^(Y,Ce)Ca(CO3)2F
  51952. ftsTag
  51953. Tuperssuatsiaite
  51954. ftstitle
  51955. ftsTitleOverride
  51956. TuperssuatsiaiteO
  51957. vNot determined
  51958. Reddish brown
  51959. Not determined
  51960. Na2[Fe~3]3Si8O20[OH]2}*4H2O
  51961. As millimetre to centimetre_sized fan_shaped aggregates or rosettes of fine fibres}
  51962. Monoclinicy
  51963. Silicates
  51964. Syenites{ Alkali intrusions
  51965. maussaq intrusive, Greenland
  51966. Tuperssuatsiat Bay, Il
  51967. maussaq intrusive, Greenland (S)
  51968. Tuperssuatsiaite^Na2(Fe+3)3Si8O20(OH)2.*4H2O
  51969. ftsTag
  51970. Monoclinic
  51971. Thin to thick tabular{ short columnar{ pseudohexagonal crystals\ thin_lamellar{ compact{ scaly{ globular{ massive}
  51972. Sheet Silicates
  51973. Elastic{ flexible}
  51974. Many different geological environments
  51975. Widespread common mineral; USA; Austria; Brazil; Canada; Greenland; India; Norway; Sweden; Switzerland; FSU
  51976. ftstitle
  51977. Steben, Oberfranken, Germany
  51978. Muscovite^KA
  51979. Taeniolite (Tainiolite)
  51980. ftstitle
  51981. ftsTitleOverride
  51982. Taeniolite [Tainiolite]
  51983. e2-3{
  51984. Colourless
  51985. Transparent
  51986. Perfect
  51987. KLiMg2Si4O10F2
  51988. Crystals tabular{ pseudohexagonal{ up to 3}5 x 5 x 0}5cm\ also as scales and cryptocrystalline aggregates\ twinning as penetration trillings rare}
  51989. Monoclinic
  51990. Micaceous\ foliae flexible{ somewhat elastic}
  51991. Sheet Silicates
  51992. PegmatitesQ
  51993. Arkansas, California, USA; Canada; Greenland; FSU
  51994. Narsarsuaq, Julianehaab district, Greenland
  51995. Taeniolite (Tainiolite)^KLiMg2Si4O10F2!
  51996. ftsTag
  51997. Talmessite
  51998. ftstitle
  51999. ftsTitleOverride
  52000. TalmessiteC
  52001. Colourless to white
  52002. Not determined
  52003. Ca2Mg[AsO4]2}*2H2O
  52004. As druses of minute crystals and as fine crystalline aggregates}'
  52005. Triclinic
  52006. Hydrated Arsenateso
  52007. Oxidized Zones{ weathering products
  52008. Canada; Anarak, central Iran; France; Morocco; Utah, USA; FSU
  52009. Talmessi mine, Anarak, Iran
  52010. Talmessite^Ca2Mg(AsO4)2.*2H2O
  52011. ftsTag
  52012. Tantite
  52013. ftstitle
  52014. ftsTitleOverride
  52015. Tantite
  52016. Colourlessw
  52017. Transparent
  52018. Ta2O5
  52019. As 0}5mm long and 0}02mm wide veinlets and 0}4 to 0}5mm lenticular grains}/
  52020. Triclinic
  52021. Multiple Oxides
  52022. Pegmatites
  52023. Kola Peninsula, FSU
  52024. Kola Peninsula, Russia, FSU
  52025. Tantite^Ta2O5
  52026. ftsTag
  52027. Tarbuttite
  52028. ftstitle
  52029. ftsTitleOverride
  52030. TarbuttiteG
  52031. Variety of colours
  52032. Transparent_translucent
  52033. Perfect
  52034. Zn2[PO4][OH]
  52035. Crystals short prismatic or equant\ commonly rounded and deeply striated\ aggregates or crusts}
  52036. Triclinic
  52037. Fracture uneven{ brittle}
  52038. Anhydrous Phosphates
  52039. Oxidized Zones{ weathering products
  52040. Broken Hill, Zambia; Reaphook Hill, South Australia
  52041. Kabwe (Broken Hill), Central province, Zambia
  52042. Tarbuttite^Zn2(PO4)(OH)
  52043. ftsTag
  52044. Tellurantimony
  52045. ftstitle
  52046. ftsTitleOverride
  52047. TellurantimonyI
  52048. vNot determined
  52049. Not determined
  52050. Sb2Te3
  52051. Crystals lath_shaped\ twinning perpendicular to the elongation axis is common}
  52052. Trigonal1
  52053. Sulphides{ Tellurides etc
  52054. Hydrothermal Ore veins
  52055. Matagami, Quebec, Canada
  52056. Mattagami Lake mine, Mattagami area, Galin
  52057. e twp., Abitibi Co., Qu
  52058. bec, Canada
  52059. Tellurantimony^Sb2Te3
  52060. ftsTag
  52061. Tennantite
  52062. ftstitle
  52063. ftsTitleOverride
  52064. TennantiteG
  52065. i4-5a
  52066. Grey{
  52067. Opaque
  52068. [Cu{Fe]12As4S13
  52069. Crystals tetrahedral{ often modified by other forms\ massive{ coarse granular to compact\ contact or penetration twins common\ often repeated}{
  52070. Cubic
  52071. Fracture uneven to subconchoidal\ brittle}
  52072. Sulphosalts
  52073. Hydrothermal Ore veins%
  52074. central western USA; England; Germany; Korea; Mexico; Namibia; Norway; Peru; Poland; Sweden; Switzerland
  52075. Redruth/ St. Day area, Cornwall, England
  52076. Tennantite^(Cu,Fe)12As4S13
  52077. ftsTag
  52078. Tenorite
  52079. ftstitle
  52080. ftsTitleOverride
  52081. TenoriteC
  52082. g3-4]
  52083. Greyw
  52084. Opaque
  52085. Not determined
  52086. Crystals very thin{ elongated{ straited laths\ as thin scales or curved plates\ massive_compact to powdery\ twinning common{ producing feather_like{ dendritic{ or stellate forms}
  52087. Monoclinic
  52088. Fracture uneven to conchoidal\ brittle\ thin fragments flexible and elastic}
  52089. Oxides7
  52090. Oxidized Zones{ weathering products
  52091. Widespread USA; Bolivia; Chile; Czech Republic; England; France; Germany; Italy; Namibia; Romania; Scotland; Spain; FSU
  52092. Mt. Vesuvius, Napoli, Campania, Italy
  52093. Tenorite^CuOg
  52094. ftsTag
  52095. Thometzekite
  52096. ftstitle
  52097. ftsTitleOverride
  52098. ThometzekiteG
  52099. vNot determined
  52100. Bluish green
  52101. Translucent
  52102. Pb[Cu{Zn]2[AsO4]2}*2H2O
  52103. Tabular crystals}
  52104. Triclinic
  52105. Hydrated ArsenatesO
  52106. Oxidized Zones{ weathering products
  52107. Tsumeb, Namibia
  52108. Tsumeb, Namibia
  52109. Thometzekite^Pb(Cu,Zn)2(AsO4)2.*2H2O
  52110. ftsTag
  52111. Thorogummite
  52112. ftstitle
  52113. ftsTitleOverride
  52114. ThorogummiteI
  52115. Variety of colours
  52116. Sub_translucent_Opaque
  52117. Not determined
  52118. Th[SiO4][1_x][OH]4x
  52119. As dense fine_grained aggregates pseudomorphous after thorite\ as earthy masses or opaline crusts}{
  52120. Tetragonal
  52121. Silicates
  52122. Oxidized Zones{ weathering products
  52123. Texas, USA
  52124. Bluffton, Llano Co., Texas, USA
  52125. Thorogummite^Th(SiO4)(1-x)(OH)4x
  52126. ftsTag
  52127. Thorosteenstrupine
  52128. ftstitle
  52129. ftsTitleOverride
  52130. ThorosteenstrupineU
  52131. Brown
  52132. Translucent
  52133. Not determined
  52134. [Ca{Th{Mn]3Si4O11F}*6H2O
  52135. Platy crystals{ usually 2 _ 5mm{ sometimes up to 1cm in length{ with rough faces\ weakly magnetic}u
  52136. Amorphous
  52137. Silicates
  52138. Skarns and Calc_Silicates
  52139. Eastern Siberia, FSU
  52140. Siberia (E), Russia, FSU=
  52141. Thorosteenstrupine^(Ca,Th,Mn)3Si4O11F.*6H2O
  52142. ftsTag
  52143. Tilleyite
  52144. ftstitle
  52145. ftsTitleOverride
  52146. Tilleyite
  52147. vNot determined
  52148. Colourless to white
  52149. Perfect
  52150. Ca5Si2O7[CO3]2
  52151. Massive\ also as rounded grains or irregular plates\ twinning common}
  52152. MonoclinicO
  52153. Silicates
  52154. Skarns and Calc_Silicates
  52155. Riverside County, California, USA; Carlingford, Ireland; Australia
  52156. Crestmore, Riverside Co., California, USA
  52157. Tilleyite^Ca5Si2O7(CO3)2o
  52158. ftsTag
  52159. Tiragalloite
  52160. ftstitle
  52161. ftsTitleOverride
  52162. TiragalloiteI
  52163. vNot determined
  52164. Orange
  52165. [Mn~2]4As~5Si3O12[OH]
  52166. As 0}2 to 0}4mm grains{ rarely up to 1}5mm{ in aggregates up to 4 to 6mm in diameter}
  52167. Monoclinic]
  52168. Distinct parting normal to elongation}
  52169. Silicates
  52170. Hydrothermal Ore veins
  52171. Molinello, Liguria, Italy
  52172. Molinello mine, Val Graveglia, Liguria, Italy
  52173. Tiragalloite^(Mn+2)4As+5Si3O12(OH)
  52174. ftsTag
  52175. Tobelite
  52176. ftstitle
  52177. ftsTitleOverride
  52178. TobeliteA
  52179. vNot determined
  52180. White to yellowish
  52181. Sub_transparent
  52182. Perfect
  52183. [NH4{K]Al2[Si3Al]O10[OH]2
  52184. As clayey material}
  52185. MonoclinicM
  52186. Sheet Silicates
  52187. Intermediate to acid Volcanic rocks
  52188. Japan
  52189. Ohgidani deposit, Tobe, Ehime, Japan and Horo deposits, Toyosaka, Hiroshima, Japan1
  52190. Tobelite^(NH4,K)Al2(Si3Al)O10(OH)2s
  52191. ftsTag
  52192. Tridymite (a-Tridymite)
  52193. ftstitle
  52194. ftsTitleOverride
  52195. Tridymite [a_Tridymite]
  52196. Colourless
  52197. Transparent
  52198. Crystals tabular{ pseudohexagonal{ as inversion polymorphs after b_tridymite}
  52199. Monoclinics
  52200. Fracture conchoidal\ brittle to very brittle}
  52201. Framework Silicates
  52202. Basic and Ultrabasic Volcanic rocks
  52203. central western USA; France; Germany; Italy; Japan; Mexico; Scotland; FSU
  52204. Cerro San Crist
  52205. bal, Pachuca, Mexico
  52206. Tridymite (a-Tridymite)^SiO2
  52207. ftsTag
  52208. Trikalsilite
  52209. ftstitle
  52210. ftsTitleOverride
  52211. TrikalsiliteK
  52212. Colourless
  52213. Transparent
  52214. Not determined
  52215. [K{Na]AlSiO4
  52216. Massive}    
  52217. Hexagonal
  52218. Fracture subconchoidal\ brittle}_
  52219. Silicates
  52220. Intermediate to acid Volcanic rocks
  52221. North Kivu, Democratic Republic of Congo
  52222. Kabfumu, Kivu (N), Democratic Republic of Congo
  52223. Trikalsilite^(K,Na)AlSiO4
  52224. ftsTag
  52225. Truscottite
  52226. ftstitle
  52227. ftsTitleOverride
  52228. Truscottite
  52229. vNot determined
  52230. White
  52231. Translucent
  52232. Perfect
  52233. [Ca{Mn]14Si24O58[OH]8}*2H2O
  52234. Massive\ as spherical aggregates}
  52235. TrigonalQ
  52236. Silicates
  52237. Skarns and Calc_Silicates
  52238. Hatrurim Formation, Israel; Shizuoka Prefecture, Japan; South Sumatra; Wyoming, USA
  52239. Lebong Donok mine, Benkulen, Sumatra, Indonesia
  52240. Truscottite^(Ca,Mn)14Si24O58(OH)8.*2H2O
  52241. ftsTag
  52242. Tucekite
  52243. ftstitle
  52244. ftsTitleOverride
  52245. TucekiteA
  52246. k5-6[
  52247. Yelloww
  52248. Opaque
  52249. Not determined
  52250. Ni9Sb2S8
  52251. As free grains but more commonly observed in polished section})
  52252. TetragonalI
  52253. Sulphosalts
  52254. Regional Metamorphic rocks
  52255. Kanowna, Western Australia; Witwatersrand, South Africa
  52256. Kanowna, Western Australia, Australia and Vaal Reefs mine, Klerksdorp, South Africa
  52257. Tucekite^Ni9Sb2S8
  52258. ftsTag
  52259. Welinite
  52260. ftstitle
  52261. ftsTitleOverride
  52262. WeliniteA
  52263. Reddish brown
  52264. Mn6[W{Mg]2Si2[O{OH]14
  52265. Crystals of indeterminate morphology\ up to 2cm in size}
  52266. Trigonal/
  52267. Brittle}M
  52268. Silicates
  52269. Late stage cavities in Volcanic rocks
  52270. ngban and Grythyttan, Sweden
  52271. ngban mine, Filipstad (near), V
  52272. rmland, Sweden#
  52273. Welinite^Mn6(W,Mg)2Si2(O,OH)14a
  52274. ftsTag
  52275. Omphacite^(Ca,Na)(Mg,Fe+2,Fe+3,Al)Si2O6
  52276. ftsTitleOverride
  52277. Omphacite
  52278. Orebroite
  52279. Brown
  52280. Mn6[Sb~5{Fe~3]2Si2[O{OH]14
  52281. Trigonal
  52282. Massive\}
  52283. Silicates
  52284. rebro, Sweden
  52285. Skarns and Calc_Silicates
  52286. ftstitle
  52287. gruvan, Grythyttan (near), 
  52288. rebro, Sweden
  52289. Uchucchacuaite
  52290. ftstitle
  52291. ftsTitleOverride
  52292. UchucchacuaiteM
  52293. g3-4g
  52294. Opaque
  52295. Not determined
  52296. AgPb3MnSb5S12
  52297. As anhedral grains and subhedral crystals}%
  52298. OrthorhombicG
  52299. Sulphosalts
  52300. Hydrothermal Ore veins
  52301. Uchuc-Chacua, Peru
  52302. Uchucchacua mine, Oyon, Cajatambo, Peru
  52303. Uchucchacuaite^AgPb3MnSb5S127
  52304. ftsTag
  52305. Ullmannite
  52306. ftstitle
  52307. ftsTitleOverride
  52308. UllmanniteG
  52309. k5-6a
  52310. White
  52311. Opaque
  52312. Perfect
  52313. NiSbS
  52314. Compact{ granular}
  52315. Cubic
  52316. Brittle{ uneven}=
  52317. Sulphides{ Tellurides etc
  52318. Hydrothermal Ore veins
  52319. Colorado, USA; Australia; Austria; England; France; Germany; India; Italy; Japan; Norway; Sardinia; Sweden
  52320. Freusburg, Siegen (Near), Nordrhein-Westfalen, Germanye
  52321. Ullmannite^NiSbS
  52322. ftsTag
  52323. Upalite
  52324. ftstitle
  52325. ftsTitleOverride
  52326. Upalite
  52327. vNot determined
  52328. Yellow}
  52329. Al[UO2]3[PO4]2O[OH]}*7H2O
  52330. As needle_like crystals}
  52331. Monoclinic
  52332. Hydrated Phosphates
  52333. PegmatitesE
  52334. Democratic Republic of Congow
  52335. Kobokobo, Kivu, Democratic Republic of Congo
  52336. Upalite^Al(UO2)3(PO4)2O(OH).*7H2O
  52337. ftsTag
  52338. Uranmicrolite (Djalmaite)
  52339. ftstitle
  52340. ftsTitleOverride
  52341. Uranmicrolite [Djalmaite]
  52342. Yellow to yellowish brown
  52343. Translucent
  52344. [U{Ca{Ce]2[Ta{Nb]2O6[OH{F]
  52345. Modified octahedral crystals}
  52346. Cubic
  52347. Irregular fracture}
  52348. Multiple Oxides
  52349. Pegmatites
  52350. Minas Gerais, Brazil; North Carolina, USA
  52351. Posse farm, Conteicao Co., Minas Gerais, Brazil and/or Mitchell Co. mica mines, North Carolina, USA
  52352. Uranmicrolite (Djalmaite)^(U,Ca,Ce)2(Ta,Nb)2O6(OH,F)
  52353. ftsTag
  52354. Uranophane
  52355. ftstitle
  52356. ftsTitleOverride
  52357. UranophaneG
  52358. e2-3a
  52359. Yellow}
  52360. Transparent_translucent
  52361. Perfect
  52362. Ca[UO2]2[SiO3[OH]]2}*5H2O
  52363. Crystals prismatic{ up to 8mm long{ nearly square in cross section\ acicular to hair_like\ as radiated or tufted aggregates or crusts\ also as dense microcrystalline masses and pulverulent or felt_like coatings}
  52364. Monoclinic
  52365. Brittle}!
  52366. Silicates
  52367. Pegmatitesa
  52368. Widespread USA; Canada; Germany; Democratic Republic of Congo and uranium deposits throughout the world
  52369. Miedzianka (Kupferberg), Silesia, Poland
  52370. Uranophane^Ca(UO2)2[SiO3(OH)]2.*5H2Oa
  52371. ftsTag
  52372. Uvanite
  52373. ftstitle
  52374. ftsTitleOverride
  52375. Uvanite
  52376. vNot determined
  52377. Brown to brownish green
  52378. Not determined
  52379. [U~6]2[V~5]6O21}*15H2O
  52380. As microcrystalline masses and coatings}!
  52381. OrthorhombicC
  52382. Two pinacoidal}
  52383. Vanadium Oxysalts
  52384. Sedimentary Uranium Ores
  52385. Arizona, Utah, USA
  52386. San Rafael Swell, Temple Rock, Emery Co., Utah, USA
  52387. Uvanite^(U+6)2(V+5)6O21.*15H2Oo
  52388. ftsTag
  52389. Valleriite
  52390. ftstitle
  52391. ftsTitleOverride
  52392. ValleriiteE
  52393. c1-2_
  52394. Bronze to brassy
  52395. Opaque
  52396. Perfect
  52397. 4[Fe{Cu]S}*3[Mg{Al][OH]2
  52398. Massive}
  52399. Trigonal)
  52400. Sulphides{ Tellurides etc
  52401. Hydrothermal Ore veins
  52402. Nya-Kopparberg, Sweden
  52403. Aurora mine, Nya-Kopparberg, Sweden
  52404. Valleriite^4(Fe,Cu)S.*3(Mg,Al)(OH)2
  52405. ftsTag
  52406. Vanuranylite
  52407. ftstitle
  52408. ftsTitleOverride
  52409. VanuranyliteE
  52410. Yellowy
  52411. Translucent
  52412. Perfect
  52413. [H3O{Ba{Ca{K]1}6[UO2]2[V~5]2O8}*4H2O
  52414. As platy pseudohexagonal crystals\ as fine crusts};
  52415. Orthorhombic]
  52416. Hydrated Vanadates
  52417. Oxidized Zones{ weathering products
  52418. Vanuranylite^(H3O,Ba,Ca,K)1.6(UO2)2(V+5)2O8.*4H2O
  52419. ftsTag
  52420. Variscite
  52421. ftstitle
  52422. ftsTitleOverride
  52423. Variscite
  52424. i4-5_
  52425. Green
  52426. Transparent_translucent
  52427. Perfect
  52428. AlPO4}*2H2O
  52429. Usually massive{ nodule\ rare crystals}
  52430. OrthorhombicI
  52431. Conchoidal}
  52432. Hydrated Phosphates
  52433. Oxidized Zones{ weathering products
  52434. Widespread USA; Antilles; Western Australia; Austria; Brazil; Czech Republic; France; Germany; England; PolandS
  52435. Messbach, Plauen (near), Vogtland (Variscia), Thuringen, Germany
  52436. Variscite^AlPO4.*2H2O
  52437. ftsTag
  52438. Veatchite
  52439. ftstitle
  52440. ftsTitleOverride
  52441. Veatchite
  52442. e2-3]
  52443. Colourless}
  52444. Transparent
  52445. Perfect
  52446. Sr2B11O16[OH]5}H2O
  52447. Crystals platy{ flattened{ elongated\ slender prismatic to fibrous\ as groups of divergent plates and cross_fibre veins}s
  52448. Monoclinic
  52449. Hydrated Borates
  52450. Evaporites
  52451. Los Angeles, California, USA; New Brunswick, Canada; Turkey
  52452. Tick Canyon, Lang (near), Los Angeles Co., California, USA{
  52453. Veatchite^Sr2B11O16(OH)5.H2O
  52454. ftsTag
  52455. signi
  52456. ftstitle
  52457. ftsTitleOverride
  52458. Vesignieite
  52459. g3-4a
  52460. Green
  52461. BaCu3[VO4]2[OH]2
  52462. Lamellar aggregates and as polysynthetic twins with pseudohexagonal outline up to more than 0}5mm in diameter}A
  52463. Monoclinica
  52464. Basal}}
  52465. Anhydrous Vanadates
  52466. Oxidized Zones{ weathering products
  52467. Perm, Urals, FSU; Australia; Czech Republic; England; Germany; Morocco; Arizona, USAK
  52468. Freidrichsroda, Th
  52469. ringen, Germany; Perm, Ural Mts., Russia; Agalik, Uzbekistan, FSU
  52470. signi
  52471. ite^BaCu3(VO4)2(OH)2
  52472. ftsTag
  52473. Villyaellenite
  52474. ftstitle
  52475. ftsTitleOverride
  52476. VillyaelleniteK
  52477. vNot determined
  52478. Colourless
  52479. [Mn~2{Ca{Zn]5[AsO4]2[[AsO3]OH]2}*4H2O
  52480. Crystals tabular and elongate{ in rosette_like aggregates up to 5mm across}
  52481. Monoclinici
  52482. Hydrated Arsenates
  52483. Oxidized Zones{ weathering products
  52484. Sainte-Marie aux mines, France
  52485. Ste.- Marie-aux-Mines, Vosges Mtns., Haut-Rhin, Alsace, FranceS
  52486. Villyaellenite^(Mn+2,Ca,Zn)5(AsO4)2[(AsO3)OH]2.*4H2O
  52487. ftsTag
  52488. Vismirnovite
  52489. ftstitle
  52490. ftsTitleOverride
  52491. VismirnoviteE
  52492. Yellowy
  52493. Not determined
  52494. ZnSn[OH]6
  52495. Cubic
  52496. Hydroxides
  52497. Oxidized Zones{ weathering products
  52498. Trudov and Mushiston deposits, central Asia, FSUy
  52499. Trudov and Mushiston deposits, Tadzhikistan, FSU
  52500. Vismirnovite^ZnSn(OH)6
  52501. ftsTag
  52502. Volborthite
  52503. ftstitle
  52504. ftsTitleOverride
  52505. Volborthite
  52506. g3-4a
  52507. Green
  52508. Translucent_Sub_translucent
  52509. Perfect
  52510. Cu3V2O7[OH]2}*2H2O
  52511. Massive{ compact\ scaly crusts and scales with triangular or hexagonal outline\ rosette_like{ honeycombed{ or boxwork_like aggregates\ radiating fibrous and circular in outline\ spherulitic\ lamellar twinning common}
  52512. Monoclinic
  52513. Organic Compounds
  52514. Oxidized Zones{ weathering products
  52515. Arizona, Utah, USA; Canada; Chile; England; Italy;  FSU
  52516. Sisersk and Nizhnii Tagilsk, Ural Mts., Russia, FSU
  52517. Volborthite^Cu3V2O7(OH)2.*2H2O;
  52518. ftsTag
  52519. Vuorelainenite
  52520. ftstitle
  52521. ftsTitleOverride
  52522. VuorelaineniteK
  52523. m6-7e
  52524. Not determined
  52525. [Mn~2{Fe~2][V~3{Cr~3]2O4
  52526. As small grains}
  52527. Cubic
  52528. Oxides/
  52529. Hydrothermal Ore veins[
  52530. Bergslagen, central Sweden
  52531. ta (Doverstorp) pyrite deposit, Bergslagen, Sweden (central)
  52532. Vuorelainenite^(Mn+2,Fe+2)(V+3,Cr+3)2O4
  52533. ftsTag
  52534. Wairakite
  52535. ftstitle
  52536. ftsTitleOverride
  52537. Wairakite
  52538. k5-6]
  52539. Colourless to white
  52540. Distinct in one direction
  52541. CaAl2Si4O12}*2H2O
  52542. Crystals subhedral up to 15mm{ sometimes showing octahedral_like faces\ twinning lamellar}O
  52543. Monoclinico
  52544. Brittle}
  52545. Framework Silicates
  52546. Late stage cavities in Volcanic rocks
  52547. North Island (Wairakei), New Zealand; California, Washington, Wyoming, USAS
  52548. Wairakei, Lake Taupo (near), North Island, New Zealand
  52549. Wairakite^CaAl2Si4O12.*2H2O
  52550. ftsTag
  52551. Walpurgite
  52552. ftstitle
  52553. ftsTitleOverride
  52554. WalpurgiteG
  52555. g3-4a
  52556. Yellow}
  52557. Transparent_translucent
  52558. Perfect
  52559. Bi4[UO2][AsO4]2O4}*2H2O
  52560. Crystals lath_like{ up to 2 mm long{ elongated and flattened\ as subparallel aggregates and radial groupings\ commonly twinned\ twinned crystals appearing like gypsum}
  52561. Triclinic
  52562. Brittle}
  52563. Hydrated Arsenates
  52564. Oxidized Zones{ weathering products
  52565. Bohemia, Czech Republic; Sachsen and Schwarzwald, Germany
  52566. Walpurgis vein, Weisser Hirsch mine, Neust
  52567. dtel, Schneeberg (near), Sachsen, Germany
  52568. Walpurgite^Bi4(UO2)(AsO4)2O4.*2H2OQ
  52569. ftsTag
  52570. Weddellite
  52571. ftstitle
  52572. ftsTitleOverride
  52573. WeddelliteE
  52574. Colourless to white
  52575. Transparent
  52576. Ca[C2O4]}*2H2O
  52577. As minute isolated pyramidal crystals\ occasionally in small aggregates\ also as crystals up to 4 cm}
  52578. Tetragonal
  52579. Organic Compounds
  52580. Sedimentary rocks
  52581. Weddell Sea, Antarctica; Oregon, USA
  52582. Weddell Sea, Antarctica
  52583. Weddellite^Ca(C2O4).*2H2O
  52584. ftsTag
  52585. Weissite
  52586. ftstitle
  52587. ftsTitleOverride
  52588. WeissiteC
  52589. Black
  52590. Opaque
  52591. Cu5Te3
  52592. Massive{ compact}
  52593. Trigonal
  52594. Fracture uneven}5
  52595. Sulphides{ Tellurides etc
  52596. Supergene Zones
  52597. Colorado, USA; Kalgoorlie, Western Australia; Japan; Sweden; FSU
  52598. Good Hope Mine, Vulcan, Gunnison Co., Colorado, USA
  52599. Weissite^Cu5Te3
  52600. ftsTag
  52601. Westerveldite
  52602. ftstitle
  52603. ftsTitleOverride
  52604. Westerveldite
  52605. vNot determined
  52606. White
  52607. Opaque
  52608. Not determined
  52609. [Fe{Ni{Co]As
  52610. Massive\ as minute irregularly shaped blebs and stringers disseminated in maucherite}
  52611. Orthorhombic}
  52612. Sulphides{ Tellurides etc
  52613. Hydrothermal Ore veins
  52614. Manitoba, Canada; Greenland; M
  52615. lage, Spain
  52616. La Gallega mine, Oj
  52617. n (near), Marbella (N), Malaga, Spain
  52618. Westerveldite^(Fe,Ni,Co)As
  52619. ftsTag
  52620. Wicksite
  52621. ftstitle
  52622. ftsTitleOverride
  52623. Wicksite?
  52624. i4-5Y
  52625. Blues
  52626. NaCa2[Fe~2{Mn~2]4MgFe~3[PO4]6}*2H2O
  52627. Masses and plates\ parallel\ striations}
  52628. Orthorhombic'
  52629. Hydrated Phosphates
  52630. Sedimentary rocks
  52631. Big Fish River area, Yukon Territory, Canada
  52632. Big Fish River, Yukon Territory, Canada
  52633. Wicksite^NaCa2(Fe+2,Mn+2)4MgFe+3(PO4)6.*2H2OE
  52634. ftsTag
  52635. Witherite
  52636. ftstitle
  52637. ftsTitleOverride
  52638. Witherite
  52639. g3-4_
  52640. Colourless to white
  52641. Transparent_translucent
  52642. Distinct in one direction
  52643. BaCO3
  52644. Dipyramidal\ massive\ fibrous}7
  52645. OrthorhombicY
  52646. Brittle}w
  52647. Anhydrous Carbonates
  52648. Hydrothermal Ore veins
  52649. Arizona, California, Illinois, Kentucky, Montana, USA; Austria; Czech Republic; England; France; Germany; Japan; FSUW
  52650. Alston Moor, Cumberland, England
  52651. Witherite^BaCO3
  52652. ftsTag
  52653. Wittite
  52654. ftstitle
  52655. ftsTitleOverride
  52656. Wittite
  52657. e2-3Y
  52658. Greys
  52659. Opaque
  52660. Pb3Bi4[S{Se]9
  52661. Massive\ resembles molybdenite}
  52662. Monoclinic#
  52663. Sulphosalts
  52664. Altered Ultramafic rockss
  52665. Kopparberg, Sweden
  52666. Falun, Kopparberg, Sweden
  52667. Wittite^Pb3Bi4(S,Se)9
  52668. ftsTag
  52669. Wurtzite
  52670. ftstitle
  52671. ftsTitleOverride
  52672. WurtziteC
  52673. g3-4]
  52674. Black
  52675. Translucent
  52676. Distinct in one direction
  52677. [Zn{Fe]S
  52678. Pyramidal{ also short prismatic to tabular\ often striated} As banded crusts{ coloumnar or fibrous}
  52679. Hexagonal
  52680. Brittle}
  52681. Sulphides{ Tellurides etc
  52682. Hydrothermal Ore veins
  52683. central western USA; Bolivia; Czech Republic; England; Italy; Namibia; Peru; Romaniag
  52684. Oruro, Bolivia
  52685. Wurtzite^(Zn,Fe)S
  52686. ftsTag
  52687. Xingzhongite
  52688. ftstitle
  52689. ftsTitleOverride
  52690. XingzhongiteI
  52691. VHN50=753
  52692. Opaque
  52693. Not determined
  52694. [Rh{Cu{Ru]3S4
  52695. As minute rims on iridosmine}
  52696. Cubic
  52697. Sulphides{ Tellurides etc
  52698. Altered Ultramafic rocks
  52699. China
  52700. Unspecified locality, China
  52701. Xingzhongite^(Rh,Cu,Ru)3S4
  52702. ftsTag
  52703. Yarrowite
  52704. ftstitle
  52705. ftsTitleOverride
  52706. Yarrowite
  52707. e2-3W
  52708. Not determined{
  52709. Cu9S8
  52710. Trigonal
  52711. Sulphides{ Tellurides etc
  52712. Hydrothermal Ore veins
  52713. south-western Alberta, Canada; GermanyM
  52714. Yarrow Creek, Spionkop Creek deposit, Alberta (SW), Canada
  52715. Yarrowite^Cu9S8
  52716. ftsTag
  52717. Ye'elimite
  52718. ftstitle
  52719. ftsTitleOverride
  52720. Ye`elimite?
  52721. vNot determined
  52722. Colourless
  52723. Ca4Al6O12[SO4]
  52724. Minute crystals}
  52725. Cubic
  52726. Anhydrous Sulphates
  52727. Skarns and Calc_Silicates
  52728. Dead Sea, Israelk
  52729. Ye'elimite^Ca4Al6O12(SO4)
  52730. ftsTag
  52731. Yixunite (= Indian platinum ?)
  52732. ftstitle
  52733. ftsTitleOverride
  52734. Yixunite [= Indian platinum ?]m
  52735. VHN10=159.4
  52736. White
  52737. Opaque
  52738. As rounded grains}#
  52739. Cubic
  52740. Native elements and Alloyso
  52741. Basic and Ultrabasic Igneous rocks
  52742. China
  52743. Unspecified locality, Tao dist., China
  52744. Yixunite (= Indian platinum ?)^PtIn
  52745. ftsTag
  52746. Yttrotantalite-(Y)
  52747. ftstitle
  52748. ftsTitleOverride
  52749. Yttrotantalite_[Y]W
  52750. k5-6q
  52751. Black
  52752. Opaque
  52753. Indistinct
  52754. [Y{U{Fe~2][Ta{Nb]O4
  52755. Crystals short prismatic\  tabular\ massive{ compact{ and as irregular grains}W
  52756. Monoclinicw
  52757. Fracture conchoidal\ brittle}
  52758. Oxides
  52759. Pegmatites
  52760. Norway, Falun, Kopparberg, Sweden; Arizona, USA
  52761. Rade, Berg (near), Norway
  52762. Yttrotantalite-(Y)^(Y,U,Fe+2)(Ta,Nb)O4
  52763. ftsTag
  52764. Yukonite
  52765. ftstitle
  52766. ftsTitleOverride
  52767. Yukonite=
  52768. vNot determined
  52769. Brown
  52770. Ca2[Fe~3]3[AsO4]4[OH]}*12H2O
  52771. Gel_like aggregates and as pseudomorphs of kottingite_parasymplesite}
  52772. Amorphous
  52773. Hydrated Phosphates
  52774. Oxidized Zones{ weathering products
  52775. Yukon Territory, Canada
  52776. Windy Arm (W), Tagish Lake, Yukon Territory, Canada
  52777. Yukonite^Ca2(Fe+3)3(AsO4)4(OH).*12H2O
  52778. ftsTag
  52779. Zaratite
  52780. ftstitle
  52781. ftsTitleOverride
  52782. ZaratiteC
  52783. g3-4]
  52784. Green
  52785. Transparent_translucent
  52786. Not determined
  52787. Ni3[CO3][OH]4}*4H2O
  52788. Crystals\  mostly massive{ earthy{ globular{ stalactitic{ crusts{ encrustations{ coatings}e
  52789. Cubic
  52790. Conchoidal{ brittle}
  52791. Hydrated Carbonates
  52792. Oxidized Zones{ weathering products
  52793. California, Pennsylvania, USA; Australia; Austria; Czech Republic; Greenland; India; Italy; New Zealand; Shetland Islands; South Africa; Spain; FSU
  52794. Texas, Lancaster Co., Pennsylvania, USA
  52795. Zaratite^Ni3(CO3)(OH)4.*4H2O3
  52796. ftsTag
  52797. Ziesite
  52798. ftstitle
  52799. ftsTitleOverride
  52800. Ziesite
  52801. vNot determined
  52802. Black
  52803. Opaque
  52804. Not determined
  52805. beta_[Cu~2]2[V~5]2O7
  52806. As anhedral grains\ also as encrustations and coatings}
  52807. MonoclinicY
  52808. Anhydrous Vanadates
  52809. Fumaroles
  52810. El Salvador, Mexico
  52811. Izalco Volcano, El Salvador
  52812. Ziesite^beta-(Cu+2)2(V+5)2O7;
  52813. ftsTag
  52814. Zincsilite
  52815. ftstitle
  52816. ftsTitleOverride
  52817. ZincsiliteC
  52818. c1-2]
  52819. White
  52820. Perfect
  52821. Zn3Si4O10[OH]2}*4H2O
  52822. Fine foliae or lamellae up to 2 x 1}5 x 0}5mm in size}
  52823. Monoclinic-
  52824. Silicates
  52825. Skarns and Calc_Silicates
  52826. central Kazakhstan, FSU
  52827. Batystau, Kazakhstan, FSU
  52828. Zincsilite^Zn3Si4O10(OH)2.*4H2O
  52829. ftsTag
  52830. Zirkelite
  52831. ftstitle
  52832. ftsTitleOverride
  52833. Zirkelite
  52834. k5-6_
  52835. Black
  52836. Opaque
  52837. [Ca{Th{Ce]Zr[Ti{Nb]2O7
  52838. Flattened pseudo_octahedral crystals with twinning common\ polysynthetic and as fourlings}M
  52839. Monoclinicm
  52840. Fracture conchoidal\ brittle}
  52841. Multiple Oxides
  52842. Regional Metamorphic rocks
  52843. Sao Paulo, Brazil; Germany'
  52844. Afrikanda massif, Kola Peninsula, Russia, FSU
  52845. Zirkelite^(Ca,Th,Ce)Zr(Ti,Nb)2O7
  52846. ftsTag
  52847. Zoisite
  52848. ftstitle
  52849. ftsTitleOverride
  52850. Zoisite
  52851. m6-7[
  52852. Variety of colours
  52853. Transparent_translucent
  52854. Perfect
  52855. Ca2Al3[SiO4]3[OH]
  52856. Columnar to acicular crystals\ compact{ tabular{ radial agg}I
  52857. Orthorhombick
  52858. Uneven}
  52859. Ring Silicates
  52860. Metamorphic rocks
  52861. Widespread USA; Austria; Finland; Germany; Greenland; Italy; Japan; Tanzania; Scotland; Switzerland; FSUS
  52862. Saualpe, K
  52863. rnten (Carinthia), Austria
  52864. Zoisite^Ca2Al3(SiO4)3(OH)
  52865. ftsTag
  52866.