List of minerals F-J (complete)
Encyclopedia
It is currently not possible to have a "complete list of minerals". The International Mineralogical Association
International Mineralogical Association
The International Mineralogical Association is an international group of 38 national societies. The goal is to promote the science of mineralogy and to standardize the nomenclature of the 4000 plus known mineral species...

 is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go through the official naming procedure, although some minerals published previously have been either confirmed or discredited since that date. This list contains a mixture of mineral names that have been approved since 1959 and those mineral names believed to still refer to valid mineral species (these are called "grandfathered" species).

The list is divided into groups:
  • Intro • (Main synonyms)
  • A • B • C • D–E • F–G • H–J • K–L • M–O • P–R • S • T • U–Z


The data was exported from mindat.org
Mindat.org
Mindat.org is a non-commercial online mineralogical database, claiming to be the largest mineral database and mineralogical reference website on the internet....

 on April 29, 2005, revised 2011.

The minerals are sorted by name with the IMA approval, followed by the year of publication (if it's before an IMA approval procedure) and the Nickel–Strunz code
Strunz classification
Nickel–Strunz classification is a scheme for categorizing minerals based upon their chemical composition, introduced by German mineralogist Karl Hugo Strunz in his 1941 Mineralogische Tabellen. The 4th edition was edited by Christel Tennyson too . It was followed by A.S...

. The first link is to mindat.org, the second link is to webmineral.com, and the third is to the Handbook of Mineralogy (Mineralogical Society of America).
  • Abbreviations:
    • "*" – discredited (IMA/CNMNC status).
    • "?" – questionable/doubtful (IMA/CNMNC status).
    • N – published without approval of the IMA/CNMNC.
    • G – a name used to designate a group of species.
    • I – intermediate member of a solid-solution series.
    • H – hypothetical mineral (synthetic, anthropogenic, etc.)
    • ch – chemical analysis incomplete. Published without approval and formally discredited or not approved, yet.
    • no – no link available.
    • IUPAC – IUPAC name.
    • red. – redefinition of ...
    • Y: 1NNN – year of publication.
    • Y: old – known before publications were available.


F

  1. Fabianite
    Fabianite
    Fabianite is a borate mineral with the chemical formula CaB3O5. It is colorless and leaves a white streak. Its crystals are monoclinic prismatic. It is transparent and fluorescent. It has vitreous luster. It is not radioactive. Fabianite is rated 6 on the Mohs Scale. It was named for Hans-Joachim...

     http://www.mindat.org/min-1433.html http://www.webmineral.com/data/Fabianite.shtml http://www.handbookofmineralogy.com/pdfs/fabianite.pdf
  2. Faheyite http://www.mindat.org/min-1435.html http://www.webmineral.com/data/Faheyite.shtml http://www.handbookofmineralogy.com/pdfs/faheyite.pdf
  3. Fahleite http://www.mindat.org/min-1436.html http://www.webmineral.com/data/Fahleite.shtml http://www.handbookofmineralogy.com/pdfs/fahleite.pdf
  4. Fairbankite http://www.mindat.org/min-1439.html http://www.webmineral.com/data/Fairbankite.shtml http://www.handbookofmineralogy.com/pdfs/fairbankite.pdf
  5. Fairchildite http://www.mindat.org/min-1442.html http://www.webmineral.com/data/Fairchildite.shtml http://www.handbookofmineralogy.com/pdfs/fairchildite.pdf
  6. Fairfieldite http://www.mindat.org/min-1443.html http://www.webmineral.com/data/Fairfieldite.shtml http://www.handbookofmineralogy.com/pdfs/fairfieldite.pdf
  7. Faizievite (2006-037) 09.CM.10 http://www.mindat.org/min-31306.html http://www.webmineral.com/data/Faizievite.shtml [no]
  8. Falcondoite http://www.mindat.org/min-1444.html http://www.webmineral.com/data/Falcondoite.shtml http://www.handbookofmineralogy.com/pdfs/falcondoite.pdf
  9. Famatinite http://www.mindat.org/min-1451.html http://www.webmineral.com/data/Famatinite.shtml http://www.handbookofmineralogy.com/pdfs/famatinite.pdf
  10. Fangite http://www.mindat.org/min-1452.html http://www.webmineral.com/data/Fangite.shtml http://www.handbookofmineralogy.com/pdfs/fangite.pdf
  11. Fantappièite (2008-006) 09.FB.05 http://www.mindat.org/min-35970.html [no] [no]
  12. Farneseite (2004-043) 09.FB.05 http://www.mindat.org/min-27489.html http://www.webmineral.com/data/Farneseite.shtml [no]
  13. Farringtonite http://www.mindat.org/min-1456.html http://www.webmineral.com/data/Farringtonite.shtml http://www.handbookofmineralogy.com/pdfs/farringtonite.pdf
  14. Faujasite-Ca http://www.mindat.org/min-6920.html http://www.webmineral.com/data/Faujasite-Ca.shtml [no]
  15. Faujasite-Mg http://www.mindat.org/min-6921.html http://www.webmineral.com/data/Faujasite-Mg.shtml [no]
  16. Faujasite-Na http://www.mindat.org/min-6922.html http://www.webmineral.com/data/Faujasite-Na.shtml http://www.handbookofmineralogy.com/pdfs/faujasitena.pdf
  17. Faustite http://www.mindat.org/min-1623.html http://www.webmineral.com/data/Faustite.shtml http://www.handbookofmineralogy.com/pdfs/faustite.pdf
  18. Fayalite
    Fayalite
    Fayalite is the iron-rich end-member of the olivine solid-solution series. In common with all minerals in the olivine group, fayalite crystallizes in the orthorhombic system with cell parameters a 4.82 Å, b 10.48 Å and c Å 6.09.Iron rich olivine is a relatively common constituent of acidic and...

     http://www.mindat.org/min-1458.html http://www.webmineral.com/data/Fayalite.shtml http://www.handbookofmineralogy.com/pdfs/fayalite.pdf
  19. Fedorite http://www.mindat.org/min-1467.html http://www.webmineral.com/data/Fedorite.shtml http://www.handbookofmineralogy.com/pdfs/fedorite.pdf
  20. Fedorovskite http://www.mindat.org/min-1468.html http://www.webmineral.com/data/Fedorovskite.shtml http://www.handbookofmineralogy.com/pdfs/fedorovskite.pdf
  21. Fedotovite http://www.mindat.org/min-1469.html http://www.webmineral.com/data/Fedotovite.shtml http://www.handbookofmineralogy.com/pdfs/fedotovite.pdf
  22. Feinglosite http://www.mindat.org/min-6923.html http://www.webmineral.com/data/Feinglosite.shtml http://www.handbookofmineralogy.com/pdfs/feinglosite.pdf
  23. Feitknechtite http://www.mindat.org/min-1473.html http://www.webmineral.com/data/Feitknechtite.shtml http://www.handbookofmineralogy.com/pdfs/feitknechtite.pdf
  24. Feklichevite http://www.mindat.org/min-11029.html http://www.webmineral.com/data/Feklichevite.shtml [no]
  25. Felbertalite http://www.mindat.org/min-10999.html http://www.webmineral.com/data/Felbertalite.shtml http://www.handbookofmineralogy.com/pdfs/felbertalite.pdf
  26. Felsobanyaite 07.DD.05 http://www.mindat.org/min-1474.html http://www.webmineral.com/data/Felsobanyaite.shtml http://www.handbookofmineralogy.com/pdfs/felsobanyaite.pdf
  27. Fenaksite http://www.mindat.org/min-1475.html http://www.webmineral.com/data/Fenaksite.shtml http://www.handbookofmineralogy.com/pdfs/fenaksite.pdf
  28. Fencooperite http://www.mindat.org/min-10343.html http://www.webmineral.com/data/Fencooperite.shtml [no]
  29. Ferberite
    Ferberite
    Ferberite is the iron endmember of the manganese - iron wolframite solid solution series. The manganese endmember is hübnerite. Ferberite is a black monoclinic mineral composed of iron and tungstate, FeWO4....

     http://www.mindat.org/min-1476.html http://www.webmineral.com/data/Ferberite.shtml http://www.handbookofmineralogy.com/pdfs/ferberite.pdf
  30. Ferchromide http://www.mindat.org/min-1477.html http://www.webmineral.com/data/Ferchromide.shtml http://www.handbookofmineralogy.com/pdfs/ferchromide.pdf
  31. Fergusonite-beta-(Ce) http://www.mindat.org/min-1481.html http://www.webmineral.com/data/Fergusonite-beta-%28Ce%29.shtml [no]
  32. Fergusonite-beta-(Nd) http://www.mindat.org/min-1466.html http://www.webmineral.com/data/Fergusonite-beta-%28Nd%29.shtml [no]
  33. Fergusonite-beta-(Y) http://www.mindat.org/min-1463.html http://www.webmineral.com/data/Fergusonite-beta-%28Y%29.shtml [no]
  34. Fergusonite-(Ce) http://www.mindat.org/min-1478.html http://www.webmineral.com/data/Fergusonite-%28Ce%29.shtml http://www.handbookofmineralogy.com/pdfs/fergusonitece.pdf
  35. Fergusonite-(Nd)N http://www.mindat.org/min-1479.html http://www.webmineral.com/data/Fergusonite-%28Nd%29.shtml http://www.handbookofmineralogy.com/pdfs/fergusonitend.pdf
  36. Fergusonite-(Y) http://www.mindat.org/min-1480.html http://www.webmineral.com/data/Fergusonite-%28Y%29.shtml http://www.handbookofmineralogy.com/pdfs/fergusonitey.pdf
  37. Fernandinite http://www.mindat.org/min-1483.html http://www.webmineral.com/data/Fernandinite.shtml http://www.handbookofmineralogy.com/pdfs/fernandinite.pdf
  38. Feroxyhyte
    Feroxyhyte
    Feroxyhyte is an oxide/hydroxide of iron, δ-Fe3+O. Feroxyhyte crystallizes in the hexagonal system. It forms as brown rounded to concretionary masses. Feroxyhyte is opaque, magnetic, has a yellow streak, and has a relative density of 4.2....

     http://www.mindat.org/min-1484.html http://www.webmineral.com/data/Feroxyhyte.shtml http://www.handbookofmineralogy.com/pdfs/feroxyhyte.pdf
  39. Ferrarisite http://www.mindat.org/min-1485.html http://www.webmineral.com/data/Ferrarisite.shtml http://www.handbookofmineralogy.com/pdfs/ferrarisite.pdf
  40. Ferriallanite-(Ce) http://www.mindat.org/min-11433.html http://www.webmineral.com/data/Ferriallanite-%28Ce%29.shtml [no]
  41. Ferric-ferronyböite 09.DE.25 http://www.mindat.org/min-6926.html [no] [no]
  42. Ferri-clinoferroholmquistite (2001-066) 09.DE.25 http://www.mindat.org/min-6927.html http://www.webmineral.com/data/Ferri-clinoferroholmquistite.shtml [no]
  43. Ferric-nyböite 09.DE.25 http://www.mindat.org/min-6929.html [no] [no]
  44. Ferricopiapite 07.DB.35 http://www.mindat.org/min-1490.html http://www.webmineral.com/data/Ferricopiapite.shtml http://www.handbookofmineralogy.com/pdfs/ferricopiapite.pdf
  45. Ferrierite-K http://www.mindat.org/min-6930.html http://www.webmineral.com/data/Ferrierite-K.shtml [no]
  46. Ferrierite-Mg http://www.mindat.org/min-6931.html http://www.webmineral.com/data/Ferrierite-Mg.shtml [no]
  47. Ferrierite-Na http://www.mindat.org/min-6932.html http://www.webmineral.com/data/Ferrierite-Na.shtml http://www.handbookofmineralogy.com/pdfs/ferrieritena.pdf
  48. Ferri-ferrobarroisite 09.DE.20 http://www.mindat.org/min-1461.html http://www.webmineral.com/data/Ferri-ferrobarroisite.shtml [no]
  49. Ferri-ferrotschermakite 09.?? http://www.mindat.org/min-1460.html http://www.webmineral.com/data/Ferri-ferrotschermakite.shtml [no]
  50. Ferrihydrite
    Ferrihydrite
    Ferrihydrite is a widespread hydrous ferric oxyhydroxide mineral at the Earth's surface, and a likely constituent in extraterrestrial materials. It forms in several types of environments, from freshwater to marine systems, aquifers to hydrothermal hot springs and scales, soils, and areas affected...

     http://www.mindat.org/min-1493.html http://www.webmineral.com/data/Fshtmlerrihydrite. http://www.handbookofmineralogy.com/pdfs/ferrihydrite.pdf
  51. Ferrilotharmeyerite http://www.mindat.org/min-1495.html http://www.webmineral.com/data/Ferrilotharmeyerite.shtml http://www.handbookofmineralogy.com/pdfs/ferrilotharmeyerite.pdf
  52. Ferri-magnesiotaramite 09.DE.20 http://www.mindat.org/min-2488.html http://www.webmineral.com/data/Ferri-magnesiotaramite.shtml [no]
  53. Ferrimolybdite http://www.mindat.org/min-1496.html http://www.webmineral.com/data/Ferrimolybdite.shtml http://www.handbookofmineralogy.com/pdfs/ferrimolybdite.pdf
  54. Ferrinatrite http://www.mindat.org/min-1497.html http://www.webmineral.com/data/Ferrinatrite.shtml http://www.handbookofmineralogy.com/pdfs/ferrinatrite.pdf
  55. Ferri-ottoliniite (2001-067a) 09.DE.15 http://www.mindat.org/min-26589.html http://www.webmineral.com/data/Ferri-ottoliniite.shtml [no]
  56. Ferripyrophyllite http://www.mindat.org/min-1498.html http://www.webmineral.com/data/Ferripyrophyllite.shtml http://www.handbookofmineralogy.com/pdfs/ferripyrophyllite.pdf
  57. Ferrisicklerite http://www.mindat.org/min-1499.html http://www.webmineral.com/data/Ferrisicklerite.shtml http://www.handbookofmineralogy.com/pdfs/ferrisicklerite.pdf
  58. Ferristrunzite http://www.mindat.org/min-1500.html http://www.webmineral.com/data/Ferristrunzite.shtml http://www.handbookofmineralogy.com/pdfs/ferristrunzite.pdf
  59. Ferrisurite http://www.mindat.org/min-1501.html http://www.webmineral.com/data/Ferrisurite.shtml http://www.handbookofmineralogy.com/pdfs/ferrisurite.pdf
  60. Ferrisymplesite http://www.mindat.org/min-1502.html http://www.webmineral.com/data/Ferrisymplesite.shtml http://www.handbookofmineralogy.com/pdfs/ferrisymplesite.pdf
  61. Ferritaramite 09.DE.20 http://www.mindat.org/min-1488.html http://www.webmineral.com/data/Ferritaramite.shtml [no]
  62. Ferritschermakite 09.DE.10 http://www.mindat.org/min-1503.html http://www.webmineral.com/data/Ferritschermakite.shtml [no]
  63. Ferriwhittakerite (2001-069) 09.DE.15 http://www.mindat.org/min-26352.html http://www.webmineral.com/data/Ferriwhittakerite.shtml [no]
  64. Ferriwinchite (2004-034) 09.DE.20 http://www.mindat.org/min-27483.html http://www.webmineral.com/data/Ferriwinchite.shtml [no]
  65. Ferro-actinolite http://www.mindat.org/min-1505.html http://www.webmineral.com/data/Ferro-actinolite.shtml http://www.handbookofmineralogy.com/pdfs/ferroactinolite.pdf
  66. Ferroalluaudite http://www.mindat.org/min-1507.html http://www.webmineral.com/data/Ferroalluaudite.shtml http://www.handbookofmineralogy.com/pdfs/ferroalluaudite.pdf
  67. Ferroaluminoceladonite http://www.mindat.org/min-6933.html http://www.webmineral.com/data/Ferro-aluminoceladonite.shtml [no]
  68. Ferro-anthophyllite 09.DD.05 http://www.mindat.org/min-1464.html http://www.webmineral.com/data/Ferro-anthophyllite.shtml [no]
  69. Ferrobarroisite http://www.mindat.org/min-1510.html http://www.webmineral.com/data/Ferrobarroisite.shtml http://www.handbookofmineralogy.com/pdfs/ferrobarroisite.pdf
  70. Ferrobustamite http://www.mindat.org/min-1511.html http://www.webmineral.com/data/Ferrobustamite.shtml http://www.handbookofmineralogy.com/pdfs/ferrobustamite.pdf
  71. Ferrocarpholite http://www.mindat.org/min-1512.html http://www.webmineral.com/data/Ferrocarpholite.shtml http://www.handbookofmineralogy.com/pdfs/ferrocarpholite.pdf
  72. Ferroceladonite http://www.mindat.org/min-6935.html http://www.webmineral.com/data/Ferroceladonite.shtml [no]
  73. Ferro-eckermannite 09.DE.25 http://www.mindat.org/min-1465.html http://www.webmineral.com/data/Ferro-eckermannite.shtml [no]
  74. Ferro-edenite 09.DE.15 http://www.mindat.org/min-1472.html http://webmineral.com/data/Ferro-edenite.shtml http://www.handbookofmineralogy.com/pdfs/ferroedenite.pdf
  75. Ferroericssonite (2010-025) 09.?? http://www.mindat.org/min-40566.html [no] [no]
  76. Ferrogedrite http://www.mindat.org/min-1515.html http://www.webmineral.com/data/Ferrogedrite.shtml http://www.handbookofmineralogy.com/pdfs/ferrogedrite.pdf
  77. Ferroglaucophane http://www.mindat.org/min-1516.html http://www.webmineral.com/data/Ferroglaucophane.shtml http://www.handbookofmineralogy.com/pdfs/ferroglaucophane.pdf
  78. Ferrohexahydrite http://www.mindat.org/min-1517.html http://www.webmineral.com/data/Ferrohexahydrite.shtml http://www.handbookofmineralogy.com/pdfs/ferrohexahydrite.pdf
  79. Ferrohögbomite-2N2S http://www.mindat.org/min-11114.html http://www.webmineral.com/data/Ferrohogbomite-2N2S.shtml [no]
  80. Ferroholmquistite http://www.mindat.org/min-8957.html http://www.webmineral.com/data/Ferroholmquistite.shtml [no]
  81. Ferrohornblende http://www.mindat.org/min-1519.html http://www.webmineral.com/data/Ferrohornblende.shtml http://www.handbookofmineralogy.com/pdfs/ferrohornblende.pdf
  82. Ferrokaersutite http://www.mindat.org/min-1521.html http://www.webmineral.com/data/Ferrokaersutite.shtml http://www.handbookofmineralogy.com/pdfs/ferrokaersutite.pdf
  83. Ferrokentbrooksite http://www.mindat.org/min-7106.html http://www.webmineral.com/data/Ferrokentbrooksite.shtml [no]
  84. Ferrokësterite http://www.mindat.org/min-1522.html http://www.webmineral.com/data/Ferrokesterite.shtml http://www.handbookofmineralogy.com/pdfs/ferrokesterite.pdf
  85. Ferrokinoshitalite http://www.mindat.org/min-6938.html http://www.webmineral.com/data/Ferrokinoshitalite.shtml [no]
  86. Ferrolaueite (1987-046a) 08.DC.30 http://www.mindat.org/min-6939.html http://www.webmineral.com/data/Ferrolaueite.shtml [no]
  87. Ferroleakeite 09.DE.25 http://www.mindat.org/min-6940.html http://www.webmineral.com/data/Ferroleakeite.shtml [no]
  88. Ferronickelplatinum http://www.mindat.org/min-1523.html http://www.webmineral.com/data/Ferronickelplatinum.shtml http://www.handbookofmineralogy.com/pdfs/ferronickelplatinum.pdf
  89. Ferronigerite-2N1S http://www.mindat.org/min-2903.html http://www.webmineral.com/data/Ferronigerite-2N1S.shtml http://www.handbookofmineralogy.com/pdfs/ferronigerite2n1s.pdf
  90. Ferronigerite-6N6S http://www.mindat.org/min-11451.html http://www.webmineral.com/data/Ferronigerite-6N6S.shtml http://www.handbookofmineralogy.com/pdfs/ferronigerite6n6s.pdf
  91. Ferronordite-(Ce) http://www.mindat.org/min-6941.html http://www.webmineral.com/data/Ferronordite-%28Ce%29.shtml [no]
  92. Ferronordite-(La) http://www.mindat.org/min-11208.html http://www.webmineral.com/data/Ferronordite-%28La%29.shtml [no]
  93. Ferro-obertiite (2009-034) 09.DE.25 http://www.mindat.org/min-39635.html [no] [no]
  94. Ferropargasite http://www.mindat.org/min-1524.html http://www.webmineral.com/data/Ferropargasite.shtml http://www.handbookofmineralogy.com/pdfs/ferropargasite.pdf
  95. Ferropyrosmalite http://www.mindat.org/min-1525.html http://www.webmineral.com/data/Ferropyrosmalite.shtml http://www.handbookofmineralogy.com/pdfs/ferropyrosmalite.pdf
  96. Ferrorhodsite http://www.mindat.org/min-6943.html http://www.webmineral.com/data/Ferrorhodsite.shtml [no]
  97. Ferrorichterite http://www.mindat.org/min-1526.html http://www.webmineral.com/data/Ferrorichterite.shtml http://www.handbookofmineralogy.com/pdfs/ferrorichterite.pdf
  98. Ferrorosemaryite (2003-063) 08.AC.15 http://www.mindat.org/min-27542.html http://webmineral.com/data/Ferrorosemaryite.shtml [no]
  99. Ferrosaponite (2002-028) 09.EC.45 http://www.mindat.org/min-29079.html http://webmineral.com/data/Ferrosaponite.shtml [no]
  100. Ferroselite
    Ferroselite
    Ferroselite is an iron selenide of general formula FeSe2 precipitated under reducing conditions in anoxic environments. It is a source of selenium in the Rocky Mountains where selenium occurrence is associated with Upper Cretaceous shale deposits....

     http://www.mindat.org/min-1527.html http://www.webmineral.com/data/Ferroselite.shtml http://www.handbookofmineralogy.com/pdfs/ferroselite.pdf
  101. Ferrosilite http://www.mindat.org/min-1528.html http://www.webmineral.com/data/Ferrosilite.shtml http://www.handbookofmineralogy.com/pdfs/ferrosilite.pdf
  102. Ferroskutterudite (2006-032) 02.EC.05 http://www.mindat.org/min-30906.html http://webmineral.com/data/Ferroskutterudite.shtml [no]
  103. Ferrostrunzite http://www.mindat.org/min-1529.html http://www.webmineral.com/data/Ferrostrunzite.shtml http://www.handbookofmineralogy.com/pdfs/ferrostrunzite.pdf
  104. Ferrotaaffeite-6N'3S http://www.mindat.org/min-3142.html http://www.webmineral.com/data/Ferrotaaffeite-6N3S.shtml http://www.handbookofmineralogy.com/pdfs/ferrotaaffeite6n3s.pdf
  105. Ferrotantalite http://www.mindat.org/min-1530.html http://www.webmineral.com/data/Ferrotantalite.shtml http://www.handbookofmineralogy.com/pdfs/ferrotantalite.pdf
  106. Ferrotitanowodginite http://www.mindat.org/min-6944.html http://www.webmineral.com/data/Ferrotitanowodginite.shtml [no]
  107. Ferrotschermakite http://www.mindat.org/min-1532.html http://www.webmineral.com/data/Ferrotschermakite.shtml http://www.handbookofmineralogy.com/pdfs/ferrotschermakite.pdf
  108. Ferrotychite http://www.mindat.org/min-1533.html http://www.webmineral.com/data/Ferrotychite.shtml http://www.handbookofmineralogy.com/pdfs/ferrotychite.pdf
  109. Ferrowinchite 09.DE.20 http://www.mindat.org/min-1534.html http://webmineral.com/data/Ferrowinchite.shtml [no]
  110. Ferrowodginite http://www.mindat.org/min-1535.html http://www.webmineral.com/data/Ferrowodginite.shtml http://www.handbookofmineralogy.com/pdfs/ferrowodginite.pdf
  111. Ferrowyllieite http://www.mindat.org/min-1536.html http://www.webmineral.com/data/Ferrowyllieite.shtml http://www.handbookofmineralogy.com/pdfs/ferrowyllieite.pdf
  112. Ferruccite http://www.mindat.org/min-1537.html http://www.webmineral.com/data/Ferruccite.shtml http://www.handbookofmineralogy.com/pdfs/ferruccite.pdf
  113. Fersmanite http://www.mindat.org/min-1538.html http://www.webmineral.com/data/Fersmanite.shtml http://www.handbookofmineralogy.com/pdfs/fersmanite.pdf
  114. Fersmite http://www.mindat.org/min-1539.html http://www.webmineral.com/data/Fersmite.shtml http://www.handbookofmineralogy.com/pdfs/fersmite.pdf
  115. Feruvite http://www.mindat.org/min-1540.html http://www.webmineral.com/data/Feruvite.shtml http://www.handbookofmineralogy.com/pdfs/feruvite.pdf
  116. Fervanite http://www.mindat.org/min-1541.html http://www.webmineral.com/data/Fervanite.shtml http://www.handbookofmineralogy.com/pdfs/fervanite.pdf
  117. Fetiasite http://www.mindat.org/min-1542.html http://www.webmineral.com/data/Fetiasite.shtml http://www.handbookofmineralogy.com/pdfs/fetiasite.pdf
  118. Fettelite
    Fettelite
    Fettelite is a mercury-sulfosalt mineral with the chemical formula Ag24HgAs5S20. The mineral was first described by Wang and Paniagua who named it after M. Fettel, a German field geologist who collected the first samples form Odenwald. It was first collected in the Nieder-Beerbach mine, 10 km...

     http://www.mindat.org/min-1543.html http://www.webmineral.com/data/Fettelite.shtml http://www.handbookofmineralogy.com/pdfs/fettelite.pdf
  119. Fianelite http://www.mindat.org/min-6946.html http://www.webmineral.com/data/Fianelite.shtml http://www.handbookofmineralogy.com/pdfs/fianelite.pdf
  120. Fibroferrite http://www.mindat.org/min-1544.html http://www.webmineral.com/data/Fibroferrite.shtml http://www.handbookofmineralogy.com/pdfs/fibroferrite.pdf
  121. Fichtelite
    Fichtelite
    Fichtelite is a rare white mineral found in fossilized wood from Bavaria. It crystallizes in the monoclinic crystal system. It is a cyclic hydrocarbon dimethyl-isopropyl-perhydrophenanthrene, C19H34. It is very soft with a Mohs hardness of 1, the same as talc...

     http://www.mindat.org/min-1545.html http://www.webmineral.com/data/Fichtelite.shtml http://www.handbookofmineralogy.com/pdfs/fichtelite.pdf
  122. Fiedlerite http://www.mindat.org/min-1547.html http://www.webmineral.com/data/Fiedlerite.shtml http://www.handbookofmineralogy.com/pdfs/fiedlerite.pdf
  123. Filatovite http://www.mindat.org/min-26577.html http://www.webmineral.com/data/Filatovite.shtml [no]
  124. Filipstadite http://www.mindat.org/min-1548.html http://www.webmineral.com/data/Filipstadite.shtml http://www.handbookofmineralogy.com/pdfs/filipstadite.pdf
  125. Fillowite http://www.mindat.org/min-1549.html http://www.webmineral.com/data/Fillowite.shtml http://www.handbookofmineralogy.com/pdfs/fillowite.pdf
  126. Fingerite http://www.mindat.org/min-1550.html http://www.webmineral.com/data/Fingerite.shtml http://www.handbookofmineralogy.com/pdfs/fingerite.pdf
  127. Finnemanite http://www.mindat.org/min-1551.html http://www.webmineral.com/data/Finnemanite.shtml http://www.handbookofmineralogy.com/pdfs/finnemanite.pdf
  128. Fischesserite http://www.mindat.org/min-1552.html http://www.webmineral.com/data/Fischesserite.shtml http://www.handbookofmineralogy.com/pdfs/fischesserite.pdf
  129. Fivegite (2009-067) (none) http://www.mindat.org/min-39711.html [no] [no]
  130. Fizélyite http://www.mindat.org/min-1554.html http://www.webmineral.com/data/Fizelyite.shtml http://www.handbookofmineralogy.com/pdfs/fizelyite.pdf
  131. Flagstaffite http://www.mindat.org/min-1555.html http://www.webmineral.com/data/Flagstaffite.shtml http://www.handbookofmineralogy.com/pdfs/flagstaffite.pdf
  132. Fleischerite http://www.mindat.org/min-1556.html http://www.webmineral.com/data/Fleischerite.shtml http://www.handbookofmineralogy.com/pdfs/fleischerite.pdf
  133. Fletcherite
    Fletcherite
    Fletcherite is a rare thiospinel sulfide mineral with formula Cu2S4. It is an opaque metallic steel gray mineral which crystallizes in the Cubic crystal system...

     http://www.mindat.org/min-1557.html http://www.webmineral.com/data/Fletcherite.shtml http://www.handbookofmineralogy.com/pdfs/fletcherite.pdf
  134. Flinkite http://www.mindat.org/min-1558.html http://www.webmineral.com/data/Flinkite.shtml http://www.handbookofmineralogy.com/pdfs/flinkite.pdf
  135. Florencite-(Ce) 08.BL.13 http://www.mindat.org/min-1560.html http://www.webmineral.com/data/Florencite-%28Ce%29.shtml http://www.handbookofmineralogy.com/pdfs/florencitece.pdf
  136. Florencite-(La) 08.BL.13 http://www.mindat.org/min-1561.html http://www.webmineral.com/data/Florencite-%28La%29.shtml http://www.handbookofmineralogy.com/pdfs/florencitela.pdf
  137. Florencite-(Nd) 08.BL.13 http://www.mindat.org/min-1562.html http://www.webmineral.com/data/Florencite-%28Nd%29.shtml http://www.handbookofmineralogy.com/pdfs/florencitend.pdf

  1. Florenskyite http://www.mindat.org/min-6947.html http://www.webmineral.com/data/Florenskyite.shtml [no]
  2. Florensovite http://www.mindat.org/min-1563.html http://www.webmineral.com/data/Florensovite.shtml http://www.handbookofmineralogy.com/pdfs/florensovite.pdf
  3. Flörkeite (2008-036) 09.GC.10 http://www.mindat.org/min-38900.html http://www.webmineral.com/data/Florkeite.shtml http://www.handbookofmineralogy.com/pdfs/flörkeite.pdf
  4. Fluckite
    Fluckite
    Fluckite is a mineral with the chemical formula CaMnH22·2H2O Fluckite is named after the mineralogist Pierre Fluck of Louis Pasteur University in Strasbourg, France. Fluckite's mineral crystallography is triclinic meaning it has three axis of different length and three different interior angles...

     http://www.mindat.org/min-1564.html http://www.webmineral.com/data/Fluckite.shtml http://www.handbookofmineralogy.com/pdfs/fluckite.pdf
  5. Fluellite
    Fluellite
    Fluellite is a mineral with the chemical formula Al2F2•7H2O. The name is from its chemical composition, being a fluate of alumine ....

     http://www.mindat.org/min-1565.html http://www.webmineral.com/data/Fluellite.shtml http://www.handbookofmineralogy.com/pdfs/fluellite.pdf
  6. Fluoborite
    Fluoborite
    Fluoborite has a chemical formula of Mg33. Its name comes from its main chemical components, FLUOrine and BORon. Fluoborite's crystal system is hexagonal, meaning it has 1 six-fold axis of rotation. It also has a mirror plane perpendicular to the c-axis. Fluoborite is uniaxial, just like all other...

     http://www.mindat.org/min-1566.html http://www.webmineral.com/data/Fluoborite.shtml http://www.handbookofmineralogy.com/pdfs/fluoborite.pdf
  7. Fluocerite-(Ce) http://www.mindat.org/min-1567.html http://www.webmineral.com/data/Fluocerite-%28Ce%29.shtml [no]
  8. Fluocerite-(La) http://www.mindat.org/min-1568.html http://www.webmineral.com/data/Fluocerite-%28La%29.shtml http://www.handbookofmineralogy.com/pdfs/fluoceritela.pdf
  9. Fluorannite (1999-048) 09.EC.20 http://www.mindat.org/min-10333.html http://webmineral.com/data/Fluorannite.shtml [no]
  10. Fluorapatite
    Fluorapatite
    Fluorapatite, often with the alternate spelling of fluoroapatite, is a mineral with the formula Ca53F . Fluorapatite is a hard crystalline solid. Although samples can have various color , the pure mineral is colorless as expected for a material lacking transition metals...

     http://www.mindat.org/min-1572.html http://www.webmineral.com/data/Fluorapatite.shtml http://www.handbookofmineralogy.com/pdfs/fluorapatite.pdf
    (For Fluorarrojadite see here)
  11. Fluorbritholite-(Ce) (1991-027) 09.AH.25 http://www.mindat.org/min-1574.html http://webmineral.com/data/Fluorbritholite-(Ce).shtml [no]
  12. Fluorbritholite-(Y) (2009-005) 09.AH.25 http://www.mindat.org/min-39556.html [no] [no]
  13. Fluorcalciobritholite (2006-010) 09.AH.25 http://www.mindat.org/min-29138.html http://webmineral.com/data/Fluorcalciobritholite.shtml [no]
  14. Fluorcanasite (2007-031) 09.DG.80 http://www.mindat.org/min-32288.html http://webmineral.com/data/Fluorcanasite.shtml [no]
  15. Fluorcaphite
    Fluorcaphite
    Fluorcaphite is a mineral with the chemical formula 53F. It is found in the Kola Peninsula in Russia. Its crystals are hexagonal to pyramidal. It is light to bright yellow and leaves a white streak. It is transparent and has a vitreous luster. It is rated 5 on the Mohs Scale. Fluorcaphite is...

     http://www.mindat.org/min-6948.html http://www.webmineral.com/data/Fluorcaphite.shtml http://www.handbookofmineralogy.com/pdfs/fluorcaphite.pdf
  16. Fluor-dravite (2009-089) 09.CK.05 http://www.mindat.org/min-39892.html [no] [no]
  17. Fluorellestadite
    Fluorellestadite
    Fluorellestadite is a rare nesosilicate of calcium, with sulfate and fluorine, with the chemical formula Ca1033F2. It is a member of the apatite group, and forms a series with hydroxylellestadite.- Etymology :...

     http://www.mindat.org/min-1575.html http://www.webmineral.com/data/Fluorellestadite.shtml http://www.handbookofmineralogy.com/pdfs/fluorellestadite.pdf
  18. Fluorite
    Fluorite
    Fluorite is a halide mineral composed of calcium fluoride, CaF2. It is an isometric mineral with a cubic habit, though octahedral and more complex isometric forms are not uncommon...

     http://www.mindat.org/min-1576.html http://www.webmineral.com/data/Fluorite.shtml http://www.handbookofmineralogy.com/pdfs/fluorite.pdf
  19. Fluornatromicrolite (1998-018) 04.DH.15 http://www.mindat.org/min-7047.html http://www.webmineral.com/data/Fluornatromicrolite.shtml [no]
  20. Fluoroaluminoleakeite (2009-012) 09.DE.25 http://www.mindat.org/min-39547.html [no] http://www.handbookofmineralogy.com/pdfs/fluoroaluminoleakeite.pdf
  21. Fluoro-alumino-magnesiotaramite (2006-025) 09.DE.20 http://www.mindat.org/min-30802.html http://webmineral.com/data/Fluoro-alumino-magnesiotaramite.shtml [no]
  22. Fluorocannilloite http://www.mindat.org/min-6949.html http://www.webmineral.com/data/Fluorocannilloite.shtml [no]
  23. Fluorocronite (2010-023) (none) http://www.mindat.org/min-40179.html [no] [no]
  24. Fluoro-edenite http://www.mindat.org/min-6950.html http://www.webmineral.com/data/Fluoro-edenite.shtml [no]
  25. Fluoro-ferroleakeite (1993-026) 09.DE.25 http://www.mindat.org/min-6951.html http://webmineral.com/data/Fluoro-ferroleakeite.shtml [no]
  26. Fluorokinoshitalite (2010-001) 09.EC.35 http://www.mindat.org/min-32667.html [no] [no]

  1. Fluoro-magnesio-arfvedsonite http://www.mindat.org/min-10334.html http://www.webmineral.com/data/Fluoro-magnesio-arfvedsonite.shtml [no]
  2. Fluoro-magnesiohastingsite (2005-002) 09.DE.15 http://www.mindat.org/min-27442.html http://webmineral.com/data/Fluoro-magnesiohastingsite.shtml [no]
  3. Fluoronyböite http://www.mindat.org/min-11479.html http://www.webmineral.com/data/Fluoronyb%F6ite.shtml [no]
  4. Fluoropargasite (2003-050) 09.DE.15 http://www.mindat.org/min-27537.html http://webmineral.com/data/Fluoropargasite.shtml [no]
  5. Fluorophlogopite (2006-011) 09.EC.20 http://www.mindat.org/min-29139.html http://webmineral.com/data/Fluorophlogopite.shtml [no]
  6. Fluoropotassichastingsite (2005-006) 09.DE.15 http://www.mindat.org/min-27444.html [no] http://www.handbookofmineralogy.com/pdfs/fluoropotassichastingsite.pdf
  7. Fluoro-potassic-magnesio-arfvedsonite (1985-023) 09.DE.25 http://www.mindat.org/min-29104.html [no] [no]

  1. Fluoro-potassicrichterite (1986-046) 09.DE.20 http://www.mindat.org/min-7244.html [no] [no]
  2. Fluororichterite http://www.mindat.org/min-6952.html http://www.webmineral.com/data/Fluoro-richterite.shtml [no]
  3. Fluoro-sodic-ferropedrizite (2008-070) 09.DE.05 http://www.mindat.org/min-39337.html [no] http://www.handbookofmineralogy.com/pdfs/fluorosodicferropedrizite.pdf
  4. Fluoro-sodic-pedrizite (2004-002) 09.DE.25 http://www.mindat.org/min-27451.html [no] [no]
  5. Fluorotetraferriphlogopite (2010-002) 09.EC.20 http://www.mindat.org/min-40156.html [no] [no]
  6. Fluorphosphohedyphane (2008-068) 08.BN.05 http://www.mindat.org/min-39334.html [no] [no]
  7. Fluorstrophite 08.BN.05 http://www.mindat.org/min-3757.html http://webmineral.com/data/Apatite-(SrOH).shtml http://www.handbookofmineralogy.com/pdfs/strontiumapatite.pdf
  8. Fluorthalenite-(Y) http://www.mindat.org/min-6953.html http://www.webmineral.com/data/Fluorthalenite-%28Y%29.shtml [no]
  9. Fluorvesuvianite http://www.mindat.org/min-25683.html http://www.webmineral.com/data/Fluorvesuvianite.shtml [no]
  10. Foggite http://www.mindat.org/min-1578.html http://www.webmineral.com/data/Foggite.shtml http://www.handbookofmineralogy.com/pdfs/foggite.pdf
  11. Foitite http://www.mindat.org/min-1579.html http://www.webmineral.com/data/Foitite.shtml http://www.handbookofmineralogy.com/pdfs/foitite.pdf
  12. Fontanite http://www.mindat.org/min-1580.html http://www.webmineral.com/data/Fontanite.shtml http://www.handbookofmineralogy.com/pdfs/fontanite.pdf
  13. Foordite http://www.mindat.org/min-1581.html http://www.webmineral.com/data/Foordite.shtml http://www.handbookofmineralogy.com/pdfs/foordite.pdf
  14. Footemineite (2006-029) 08.DA.10 http://www.mindat.org/min-30765.html http://webmineral.com/data/Footemineite.shtml [no]
  15. Formanite-(Y) http://www.mindat.org/min-1582.html http://www.webmineral.com/data/Formanite-%28Y%29.shtml http://www.handbookofmineralogy.com/pdfs/formanitey.pdf
  16. Formicaite http://www.mindat.org/min-6954.html http://www.webmineral.com/data/Formicaite.shtml http://www.handbookofmineralogy.com/pdfs/formicaite.pdf
  17. Fornacite
    Fornacite
    Fornacite is a rare lead, copper chromate arsenate hydroxide mineral with formula: Pb2Cu. The phosphate ion is also reported as substituting in the mineral. It forms variably green to yellow, translucent to transparent crystals in the monoclinic - prismatic crystal system...

     http://www.mindat.org/min-1583.html http://www.webmineral.com/data/Fornacite.shtml http://www.handbookofmineralogy.com/pdfs/fornacite.pdf
  18. Forsterite
    Forsterite
    Forsterite is the magnesium rich end-member of the olivine solid solution series. Forsterite crystallizes in the orthorhombic system with cell parameters a 4.75 Å , b 10.20 Å and c 5.98 Å .Forsterite is associated with igneous and metamorphic rocks and has also been found in meteorites...

     http://www.mindat.org/min-1584.html http://www.webmineral.com/data/Forsterite.shtml http://www.handbookofmineralogy.com/pdfs/forsterite.pdf
  19. Foshagite http://www.mindat.org/min-1585.html http://www.webmineral.com/data/Foshagite.shtml http://www.handbookofmineralogy.com/pdfs/foshagite.pdf
  20. Fougèrite
    Fougerite
    Fougerite is a recently discovered representative of clay minerals, chemically and structurally related to so-called green rust, hydrotalcite-like minerals and other layered double hydroxides. The formula of the mineral is complex due to structural variabilities, as is for green rust, thus...

     (2003-057) 04.FL.05 http://www.mindat.org/min-27543.html http://webmineral.com/data/Fougerite.shtml [no]
  21. Fourmarierite http://www.mindat.org/min-1587.html http://www.webmineral.com/data/Fourmarierite.shtml http://www.handbookofmineralogy.com/pdfs/fourmarierite.pdf
  22. Fraipontite 09.ED.15 http://www.mindat.org/min-1588.html http://www.webmineral.com/data/Fraipontite.shtml http://www.handbookofmineralogy.com/pdfs/fraipontite.pdf
  23. Francevillite
    Francevillite
    Francevillite is a uranyl-group vanadate mineral in the tyuyamunite series. Its chemical formula is 2V2O8·5. Francevillite is a strongly radioactive mineral. It is typically orange, yellow or brownish yellow. It forms a series with curienite....

     http://www.mindat.org/min-1589.html http://www.webmineral.com/data/Francevillite.shtml http://www.handbookofmineralogy.com/pdfs/francevillite.pdf
  24. Franciscanite http://www.mindat.org/min-1590.html http://www.webmineral.com/data/Franciscanite.shtml http://www.handbookofmineralogy.com/pdfs/franciscanite.pdf
  25. Francisite http://www.mindat.org/min-1591.html http://www.webmineral.com/data/Francisite.shtml http://www.handbookofmineralogy.com/pdfs/francisite.pdf
  26. Franckeite
    Franckeite
    Franckeite, chemical formula Pb5Sn3Sb2S14, belongs to a family of complex sulfide minerals. Franckeite is a sulfosalt. It is closely related to cylindrite....

     http://www.mindat.org/min-1592.html http://www.webmineral.com/data/Franckeite.shtml http://www.handbookofmineralogy.com/pdfs/franckeite.pdf
  27. Francoanellite http://www.mindat.org/min-1593.html http://www.webmineral.com/data/Francoanellite.shtml http://www.handbookofmineralogy.com/pdfs/francoanellite.pdf
  28. Françoisite-(Ce) (2004-029) 08.EC.05 http://www.mindat.org/min-27480.html http://webmineral.com/data/Francoisite-(Ce).shtml [no]
  29. Françoisite-(Nd) (1987-041) 08.EC.05 http://www.mindat.org/min-1594.html http://www.webmineral.com/data/Francoisite-%28Nd%29.shtml http://www.handbookofmineralogy.com/pdfs/francoisitend.pdf
  30. Franconite http://www.mindat.org/min-1595.html http://www.webmineral.com/data/Franconite.shtml http://www.handbookofmineralogy.com/pdfs/franconite.pdf
  31. Frankamenite
    Frankamenite
    Frankamenite is the fluorine-dominate variation of the rare mineral canasite with a general formula of K3Na3Ca5[F,]4·.Frankamenite belongs to the triclinic crystal system, with the bases of its structure containing Ca-Na mixed octahedra joined by octagonal tubes SiO4 of the composition...

     http://www.mindat.org/min-6957.html http://www.webmineral.com/data/Frankamenite.shtml [no]
  32. Frankdicksonite
    Frankdicksonite
    Frankdicksonite is a halide mineral with the chemical formula BaF2 which corresponds to the chemical compound barium fluoride. It occurs in the Carlin gold deposit of Eureka County, Nevada as cubic crystals sized between 0.1 and 4 mm, and is of hydrothermal origin. Its only associated mineral is...

     (1974-015) 03.AB.25 http://www.mindat.org/min-1596.html http://www.webmineral.com/data/Frankdicksonite.shtml http://www.handbookofmineralogy.com/pdfs/frankdicksonite.pdf
  33. Frankhawthorneite
    Frankhawthorneite
    Frankhawthorneite Cu2Te6+O4 2 is a monoclinic copper tellurate mineral named after Prof. Frank Christopher Hawthorne, University of Manitoba, Winnipeg, Canada. It was discovered at Centennial Eureka Mine, Tintic District, East Tintic Mountains, Juab County, Utah, in 1995. It has a leaf green...

     http://www.mindat.org/min-6958.html http://www.webmineral.com/data/Frankhawthorneite.shtml http://www.handbookofmineralogy.com/pdfs/frankhawthorneite.pdf
  34. Franklinfurnaceite http://www.mindat.org/min-1597.html http://www.webmineral.com/data/Franklinfurnaceite.shtml http://www.handbookofmineralogy.com/pdfs/franklinfurnaceite.pdf
  35. Franklinite
    Franklinite
    Franklinite is a mineral with formula ZnFe2O4. It is associated with the Franklin Mine and Sterling Hill Mines in New Jersey.-See also:* Spinel* Classification of minerals* List of minerals-References:*...

     http://www.mindat.org/min-1598.html http://www.webmineral.com/data/Franklinite.shtml http://www.handbookofmineralogy.com/pdfs/franklinite.pdf
  36. Franklinphilite http://www.mindat.org/min-1599.html http://www.webmineral.com/data/Franklinphilite.shtml http://www.handbookofmineralogy.com/pdfs/franklinphilite.pdf
  37. Fransoletite http://www.mindat.org/min-1600.html http://www.webmineral.com/data/Fransoletite.shtml http://www.handbookofmineralogy.com/pdfs/fransoletite.pdf
  38. Franzinite http://www.mindat.org/min-1601.html http://www.webmineral.com/data/Franzinite.shtml http://www.handbookofmineralogy.com/pdfs/franzinite.pdf
  39. Freboldite http://www.mindat.org/min-1602.html http://www.webmineral.com/data/Freboldite.shtml http://www.handbookofmineralogy.com/pdfs/freboldite.pdf
  40. Fredrikssonite http://www.mindat.org/min-1603.html http://www.webmineral.com/data/Fredrikssonite.shtml http://www.handbookofmineralogy.com/pdfs/fredrikssonite.pdf
  41. Freedite http://www.mindat.org/min-1604.html http://www.webmineral.com/data/Freedite.shtml http://www.handbookofmineralogy.com/pdfs/freedite.pdf
  42. Freibergite
    Freibergite
    Freibergite is a complex sulfosalt mineral of silver, copper, iron, antimony and arsenic with formula 124S13. It has cubic crystals and is formed in hydrothermal deposits. It forms one solid solution series with tetrahedrite and another with argentotennantite. Freibergite is an opaque, metallic...

     http://www.mindat.org/min-1605.html http://www.webmineral.com/data/Freibergite.shtml http://www.handbookofmineralogy.com/pdfs/freibergite.pdf
  43. Freieslebenite
    Freieslebenite
    Freieslebenite is a rare sulfosalt mineral of antimony, lead and silver with formula AgPbSbS3 and molecular weight of 533.02 g/mol. It is an opaque non-fluorescent mineral which has a hydrothermal origin. It is metallic, with a specific gravity of 6.3 and a Mohs hardness of 2.5 - about that of a...

     02.JB.15 http://www.mindat.org/min-1606.html http://www.webmineral.com/data/Freieslebenite.shtml http://www.handbookofmineralogy.com/pdfs/freieslebenite.pdf
  44. Fresnoite http://www.mindat.org/min-1607.html http://www.webmineral.com/data/Fresnoite.shtml http://www.handbookofmineralogy.com/pdfs/fresnoite.pdf
  45. Freudenbergite http://www.mindat.org/min-1608.html http://www.webmineral.com/data/Freudenbergite.shtml http://www.handbookofmineralogy.com/pdfs/freudenbergite.pdf
  46. Friedelite http://www.mindat.org/min-1609.html http://www.webmineral.com/data/Friedelite.shtml http://www.handbookofmineralogy.com/pdfs/friedelite.pdf
  47. Friedrichbeckeite (2008-019) 09.CM.?? http://www.mindat.org/min-38698.html http://www.webmineral.com/data/Friedrichbeckeite.shtml http://www.handbookofmineralogy.com/pdfs/friedrichbeckeite.pdf
  48. Friedrichite http://www.mindat.org/min-1610.html http://www.webmineral.com/data/Friedrichite.shtml http://www.handbookofmineralogy.com/pdfs/friedrichite.pdf
  49. Fritzscheite 04.HB.15 http://www.mindat.org/min-1611.html http://www.webmineral.com/data/Fritzscheite.shtml http://www.handbookofmineralogy.com/pdfs/fritzscheite.pdf
  50. Frohbergite http://www.mindat.org/min-1612.html http://www.webmineral.com/data/Frohbergite.shtml http://www.handbookofmineralogy.com/pdfs/frohbergite.pdf
  51. Frolovite http://www.mindat.org/min-1613.html http://www.webmineral.com/data/Frolovite.shtml http://www.handbookofmineralogy.com/pdfs/frolovite.pdf
  52. Frondelite http://www.mindat.org/min-1614.html http://www.webmineral.com/data/Frondelite.shtml http://www.handbookofmineralogy.com/pdfs/frondelite.pdf
  53. Froodite http://www.mindat.org/min-1615.html http://www.webmineral.com/data/Froodite.shtml http://www.handbookofmineralogy.com/pdfs/froodite.pdf
  54. Fuenzalidaite http://www.mindat.org/min-1618.html http://www.webmineral.com/data/Fuenzalidaite.shtml http://www.handbookofmineralogy.com/pdfs/fuenzalidaite.pdf
  55. Fukalite http://www.mindat.org/min-1619.html http://www.webmineral.com/data/Fukalite.shtml http://www.handbookofmineralogy.com/pdfs/fukalite.pdf
  56. Fukuchilite
    Fukuchilite
    Fukuchilite, Cu3FeS8, is a copper iron sulfide named after the Japanese mineralogist Nobuyo Fukuchi, that occurs in ore bodies of gypsum-anhydrite at the intersection points of small masses of barite, covellite, gypsum and pyrite, and is mostly found in the Hanawa mine in the Akita prefecture of...

     http://www.mindat.org/min-1620.html http://www.webmineral.com/data/Fukuchilite.shtml http://www.handbookofmineralogy.com/pdfs/fukuchilite.pdf
  57. Fülöppite http://www.mindat.org/min-1559.html http://www.webmineral.com/data/Fuloppite.shtml http://www.handbookofmineralogy.com/pdfs/fuloppite.pdf
  58. Furongite http://www.mindat.org/min-1621.html http://www.webmineral.com/data/Furongite.shtml http://www.handbookofmineralogy.com/pdfs/furongite.pdf
  59. Furutobeite http://www.mindat.org/min-1622.html http://www.webmineral.com/data/Furutobeite.shtml http://www.handbookofmineralogy.com/pdfs/furutobeite.pdf

G

  1. Gabrielite
    Gabrielite
    Gabrielite is a rare thallium sulfosalt mineral with a chemical formula of Tl6Ag3Cu69S21 or Tl2AgCu2As3S7.It was first reported in 2002 for its occurrence in the Lengenbach quarry, Binntal, Valais, Switzerland, and named after Walter Gabriel, a Swiss mineral photographer.This region was transformed...

     http://www.mindat.org/min-26386.html http://www.webmineral.com/data/Gabrielite.shtml [no]
  2. Gabrielsonite http://www.mindat.org/min-1626.html http://www.webmineral.com/data/Gabrielsonite.shtml http://www.handbookofmineralogy.com/pdfs/gabrielsonite.pdf
  3. Gadolinite-(Ce) http://www.mindat.org/min-1627.html http://www.webmineral.com/data/Gadolinite-%28Ce%29.shtml http://www.handbookofmineralogy.com/pdfs/gadolinitece.pdf
  4. Gadolinite-(Y) http://www.mindat.org/min-1628.html http://www.webmineral.com/data/Gadolinite-%28Y%29.shtml http://www.handbookofmineralogy.com/pdfs/gadolinitey.pdf
  5. Gagarinite-(Ce) 03.AB.35 http://www.mindat.org/min-7383.html http://webmineral.com/data/Zajacite-(Ce).shtml http://www.handbookofmineralogy.com/pdfs/zajacitece.pdf
  6. Gagarinite-(Y) http://www.mindat.org/min-1629.html http://www.webmineral.com/data/Gagarinite-%28Y%29.shtml http://www.handbookofmineralogy.com/pdfs/gagarinitey.pdf
  7. Gageite http://www.mindat.org/min-1631.html http://www.webmineral.com/data/Gageite.shtml http://www.handbookofmineralogy.com/pdfs/gageite.pdf
  8. Gahnite
    Gahnite
    Gahnite, ZnAl2O4, is a rare mineral belonging to the spinel group. It forms octahedral crystals which may be green, blue, yellow, brown or grey. It occurs in Falun, Sweden where it is found in pegmatites and skarns, contact metamorphic rocks...

     http://www.mindat.org/min-1632.html http://www.webmineral.com/data/Gahnite.shtml http://www.handbookofmineralogy.com/pdfs/gahnite.pdf
  9. Gaidonnayite http://www.mindat.org/min-1634.html http://www.webmineral.com/data/Gaidonnayite.shtml http://www.handbookofmineralogy.com/pdfs/gaidonnayite.pdf
  10. Gainesite http://www.mindat.org/min-1635.html http://www.webmineral.com/data/Gainesite.shtml http://www.handbookofmineralogy.com/pdfs/gainesite.pdf
  11. Gaitite http://www.mindat.org/min-1636.html http://www.webmineral.com/data/Gaitite.shtml http://www.handbookofmineralogy.com/pdfs/gaitite.pdf
  12. Galaxite
    Galaxite
    Galaxite is a spinel mineral with the chemical formula 2O4. It has a vitreous luster and is brownish red. It also leaves a brownish red streak...

     http://www.mindat.org/min-1639.html http://www.webmineral.com/data/Galaxite.shtml http://www.handbookofmineralogy.com/pdfs/galaxite.pdf
  13. Galeite http://www.mindat.org/min-1640.html http://www.webmineral.com/data/Galeite.shtml http://www.handbookofmineralogy.com/pdfs/galeite.pdf
  14. Galena
    Galena
    Galena is the natural mineral form of lead sulfide. It is the most important lead ore mineral.Galena is one of the most abundant and widely distributed sulfide minerals. It crystallizes in the cubic crystal system often showing octahedral forms...

     http://www.mindat.org/min-1641.html http://www.webmineral.com/data/Galena.shtml http://www.handbookofmineralogy.com/pdfs/galena.pdf
    (IUPAC: Lead sulfide)
  15. Galenobismutite http://www.mindat.org/min-1642.html http://www.webmineral.com/data/Galenobismutite.shtml http://www.handbookofmineralogy.com/pdfs/galenobismutite.pdf
  16. Galgenbergite-(Ce) http://www.mindat.org/min-11209.html http://www.webmineral.com/data/Galgenbergite-%28Ce%29.shtml [no]
  17. Galileiite http://www.mindat.org/min-6961.html http://www.webmineral.com/data/Galileiite.shtml http://www.handbookofmineralogy.com/pdfs/galileiite.pdf
  18. Galkhaite
    Galkhaite
    Galkhaite is a rare and chemically complex sulfosalt mineral from a group of natural thioarsenites. Its formula is 64S12, making the mineral the only known natural Cs-Hg and Cs-As phase. It occurs in Carlin-type hydrothermal deposits....

     http://www.mindat.org/min-1643.html http://www.webmineral.com/data/Galkhaite.shtml http://www.handbookofmineralogy.com/pdfs/galkhaite.pdf
  19. Galliskiite (2009-038) 08.?? http://www.mindat.org/min-39639.html [no] [no]
  20. Gallite http://www.mindat.org/min-1644.html http://www.webmineral.com/data/Gallite.shtml http://www.handbookofmineralogy.com/pdfs/gallite.pdf
  21. Gallobeudantite http://www.mindat.org/min-6962.html http://www.webmineral.com/data/Gallobeudantite.shtml http://www.handbookofmineralogy.com/pdfs/gallobeudantite.pdf
  22. Gamagarite http://www.mindat.org/min-1645.html http://www.webmineral.com/data/Gamagarite.shtml http://www.handbookofmineralogy.com/pdfs/gamagarite.pdf
  23. Gananite
    Gananite
    Gananite is a rare bismuth fluoride mineral with a general formula of BiF3. Gananite is an isotropic mineral, it belongs to the space group P43m...

     http://www.mindat.org/min-1646.html http://www.webmineral.com/data/Gananite.shtml http://www.handbookofmineralogy.com/pdfs/gananite.pdf
  24. Ganomalite http://www.mindat.org/min-1647.html http://www.webmineral.com/data/Ganomalite.shtml http://www.handbookofmineralogy.com/pdfs/ganomalite.pdf
  25. Ganophyllite http://www.mindat.org/min-1649.html http://www.webmineral.com/data/Ganophyllite.shtml http://www.handbookofmineralogy.com/pdfs/ganophyllite.pdf
  26. Ganterite http://www.mindat.org/min-25676.html http://www.webmineral.com/data/Ganterite.shtml [no]
  27. Gaotaiite http://www.mindat.org/min-6963.html http://www.webmineral.com/data/Gaotaiite.shtml http://www.handbookofmineralogy.com/pdfs/gaotaiite.pdf
  28. Garavellite http://www.mindat.org/min-1650.html http://www.webmineral.com/data/Garavellite.shtml http://www.handbookofmineralogy.com/pdfs/garavellite.pdf
  29. Garrelsite http://www.mindat.org/min-1652.html http://www.webmineral.com/data/Garrelsite.shtml http://www.handbookofmineralogy.com/pdfs/garrelsite.pdf
  30. Garronite http://www.mindat.org/min-1653.html http://www.webmineral.com/data/Garronite.shtml http://www.handbookofmineralogy.com/pdfs/garronite.pdf
  31. Gartrellite http://www.mindat.org/min-1654.html http://www.webmineral.com/data/Gartrellite.shtml http://www.handbookofmineralogy.com/pdfs/gartrellite.pdf
  32. Garutiite (2008-055) 01.AG.05 http://www.mindat.org/min-39301.html [no] [no]
  33. Garyansellite http://www.mindat.org/min-1655.html http://www.webmineral.com/data/Garyansellite.shtml http://www.handbookofmineralogy.com/pdfs/garyansellite.pdf
  34. Gasparite-(Ce) http://www.mindat.org/min-1656.html http://www.webmineral.com/data/Gasparite-%28Ce%29.shtml http://www.handbookofmineralogy.com/pdfs/gasparitece.pdf
  35. Gaspéite
    Gaspeite
    Gaspeite is an extremely rare nickel carbonate mineral named for the place it was first described, in the Gaspé Peninsula, Canada.Gaspeite's formula is CO3 and it is a bright green mineral. It forms massive to reniform pappillary aggregates in fractures, bottryoidal concretions in laterite or...

     http://www.mindat.org/min-1657.html http://www.webmineral.com/data/Gaspeite.shtml http://www.handbookofmineralogy.com/pdfs/gaspeite.pdf
  36. Gatehouseite http://www.mindat.org/min-6966.html http://www.webmineral.com/data/Gatehouseite.shtml http://www.handbookofmineralogy.com/pdfs/gatehouseite.pdf
  37. Gatelite-(Ce) http://www.mindat.org/min-27350.html http://www.webmineral.com/data/Gatelite-%28Ce%29.shtml [no]
  38. Gatumbaite http://www.mindat.org/min-1659.html http://www.webmineral.com/data/Gatumbaite.shtml http://www.handbookofmineralogy.com/pdfs/gatumbaite.pdf
  39. Gaudefroyite http://www.mindat.org/min-1660.html http://www.webmineral.com/data/Gaudefroyite.shtml http://www.handbookofmineralogy.com/pdfs/gaudefroyite.pdf
  40. Gaultite http://www.mindat.org/min-1661.html http://www.webmineral.com/data/Gaultite.shtml [no]
  41. Gayite (2008-056) 08.DK.15 http://www.mindat.org/min-39302.html [no] [no]
  42. Gaylussite
    Gaylussite
    Gaylussite is a carbonate mineral, a hydrated sodium calcium carbonate, formula Na2Ca2·5H2O. It occurs as translucent, vitreous white to grey to yellow monoclinic prismatic crystals. It is an unstable mineral which dehydrates in dry air and decomposes in water.It is formed as an evaporite from...

     http://www.mindat.org/min-1662.html http://www.webmineral.com/data/Gaylussite.shtml http://www.handbookofmineralogy.com/pdfs/gaylussite.pdf
  43. Gearksutite http://www.mindat.org/min-1663.html http://www.webmineral.com/data/Gearksutite.shtml http://www.handbookofmineralogy.com/pdfs/gearksutite.pdf
  44. Gebhardite http://www.mindat.org/min-1664.html http://www.webmineral.com/data/Gebhardite.shtml http://www.handbookofmineralogy.com/pdfs/gebhardite.pdf
  45. Gedrite
    Gedrite
    Gedrite is a silicate mineral of the amphibole group with formula: 2[3Al2]O222.Gedrite occurs in contact and medium to high grade metamorphic rocks in association with garnet, cordierite, anthophyllite, cummingtonite, sapphirine, sillimanite, kyanite, quartz, staurolite and biotite.Gedrite was...

     http://www.mindat.org/min-1665.html http://www.webmineral.com/data/Gedrite.shtml http://www.handbookofmineralogy.com/pdfs/gedrite.pdf
  46. Geerite
    Geerite
    Geerite is a copper sulfide mineral with the chemical formula Cu8S5. The mineral is named after the original collector, Adam Geer, of Utica, New York, USA.-Crystallography:...

     http://www.mindat.org/min-1666.html http://www.webmineral.com/data/Geerite.shtml http://www.handbookofmineralogy.com/pdfs/geerite.pdf
  47. Geffroyite http://www.mindat.org/min-1667.html http://www.webmineral.com/data/Geffroyite.shtml http://www.handbookofmineralogy.com/pdfs/geffroyite.pdf
  48. Gehlenite
    Gehlenite
    Gehlenite, , is a sorosilicate, Al-rich endmember of the melilite complete solid solution series with akermanite.The type locality is in the Monzoni Mountains, Fassa Valley in Trentino in Italy, and is named after Adolf Ferdinand Gehlen by A.J...

     http://www.mindat.org/min-1668.html http://www.webmineral.com/data/Gehlenite.shtml http://www.handbookofmineralogy.com/pdfs/gehlenite.pdf
  49. Geigerite
    Geigerite
    Geigerite is a mineral, a complex hydrous manganese arsenate with formula: Mn522·10H2O. It forms triclinic pinacoidal vitreous colorless, red to brown crystals. It has a Mohs hardness of 3 and a specific gravity of 3.05....

     http://www.mindat.org/min-1669.html http://www.webmineral.com/data/Geigerite.shtml http://www.handbookofmineralogy.com/pdfs/geigerite.pdf
  50. Geikielite http://www.mindat.org/min-1670.html http://www.webmineral.com/data/Geikielite.shtml http://www.handbookofmineralogy.com/pdfs/geikielite.pdf
  51. Gelosaite (2009-022) 07.?? http://www.mindat.org/min-39660.html [no] [no]
  52. Geminite http://www.mindat.org/min-1671.html http://www.webmineral.com/data/Geminite.shtml http://www.handbookofmineralogy.com/pdfs/geminite.pdf
  53. Gengenbachite (2001-003b) 08.CA.65 http://www.mindat.org/min-29254.html http://www.webmineral.com/data/Gengenbachite.shtml [no]
  54. Genkinite http://www.mindat.org/min-1672.html http://www.webmineral.com/data/Genkinite.shtml http://www.handbookofmineralogy.com/pdfs/genkinite.pdf
  55. Genthelvite http://www.mindat.org/min-1673.html http://www.webmineral.com/data/Genthelvite.shtml http://www.handbookofmineralogy.com/pdfs/genthelvite.pdf
  56. Geocronite
    Geocronite
    Geocronite is a mineral, a mixed sulfosalt containing lead, antimony, and arsenic with a formula of Pb146S23. Geocronite is the antimony rich endmember of a solid solution series. The arsenic rich endmember is named jordanite. It occurs as grey, black, to silvery white monoclinic crystals...

     http://www.mindat.org/min-1674.html http://www.webmineral.com/data/Geocronite.shtml http://www.handbookofmineralogy.com/pdfs/geocronite.pdf
  57. Georgbarsanovite (2003-013) 09.CO.10 http://www.mindat.org/min-27506.html http://www.webmineral.com/data/Georgbarsanovite.shtml [no]
  58. Georgbokiite http://www.mindat.org/min-6967.html http://www.webmineral.com/data/Georgbokiite.shtml http://www.handbookofmineralogy.com/pdfs/georgbokiite.pdf
  59. Georgechaoite http://www.mindat.org/min-1675.html http://www.webmineral.com/data/Georgechaoite.shtml http://www.handbookofmineralogy.com/pdfs/georgechaoite.pdf
  60. George-ericksenite http://www.mindat.org/min-6968.html http://www.webmineral.com/data/Georgeericksenite.shtml http://www.handbookofmineralogy.com/pdfs/georgeericksenite.pdf
  61. Georgeite http://www.mindat.org/min-1676.html http://www.webmineral.com/data/Georgeite.shtml http://www.handbookofmineralogy.com/pdfs/georgeite.pdf
  62. Georgiadesite 04.JB.70 http://www.mindat.org/min-1677.html http://www.webmineral.com/data/Georgiadesite.shtml http://www.handbookofmineralogy.com/pdfs/georgiadesite.pdf
  63. Gerasimovskite http://www.mindat.org/min-1678.html http://www.webmineral.com/data/Gerasimovskite.shtml http://www.handbookofmineralogy.com/pdfs/gerasimovskite.pdf
  64. Gerdtremmelite http://www.mindat.org/min-1679.html http://www.webmineral.com/data/Gerdtremmelite.shtml http://www.handbookofmineralogy.com/pdfs/gerdtremmelite.pdf
  65. Gerenite-(Y) http://www.mindat.org/min-6969.html http://www.webmineral.com/data/Gerenite-%28Y%29.shtml [no]
  66. Gerhardtite http://www.mindat.org/min-1680.html http://www.webmineral.com/data/Gerhardtite.shtml http://www.handbookofmineralogy.com/pdfs/gerhardtite.pdf
  67. Germanite
    Germanite
    Germanite is a rare copper iron germanium sulfide mineral, Cu26Fe4Ge4S32. It was first discovered in 1922, and named for its germanium content. It is only a minor source of this important semiconductor element, which is mainly derived from the processing of the zinc sulfide mineral sphalerite...

     http://www.mindat.org/min-1681.html http://www.webmineral.com/data/Germanite.shtml http://www.handbookofmineralogy.com/pdfs/germanite.pdf
  68. Germanocolusite http://www.mindat.org/min-1682.html http://www.webmineral.com/data/Germanocolusite.shtml http://www.handbookofmineralogy.com/pdfs/germanocolusite.pdf
  69. Gersdorffite
    Gersdorffite
    Gersdorffite is a nickel arsenic sulfide mineral with formula NiAsS. It crystallizes in the isometric system showing diploidal symmetry. It occurs as euhedral to massive opaque, metallic grey-black to silver white forms. Gersdorffite belongs to a solid solution series with cobaltite, CoAsS....

     http://www.mindat.org/min-1683.html http://www.webmineral.com/data/Gersdorffite.shtml http://www.handbookofmineralogy.com/pdfs/gersdorffite.pdf
  70. Gerstleyite http://www.mindat.org/min-1684.html http://www.webmineral.com/data/Gerstleyite.shtml http://www.handbookofmineralogy.com/pdfs/gerstleyite.pdf
  71. Gerstmannite http://www.mindat.org/min-1685.html http://www.webmineral.com/data/Gerstmannite.shtml http://www.handbookofmineralogy.com/pdfs/gerstmannite.pdf
  72. Getchellite
    Getchellite
    Getchellite is a rare sulfide of arsenic and antimony, AsSbS3, that was discovered by B. G. Weissberg of the New Zealand Department of Scientific and Industrial Research in 1963, and approved as a new species by the International Mineralogical Association in 1965. Many metal sulfides are grey to...

     http://www.mindat.org/min-1686.html http://www.webmineral.com/data/Getchellite.shtml http://www.handbookofmineralogy.com/pdfs/getchellite.pdf
  73. Geversite http://www.mindat.org/min-1687.html http://www.webmineral.com/data/Geversite.shtml http://www.handbookofmineralogy.com/pdfs/geversite.pdf
  74. Gianellaite http://www.mindat.org/min-1688.html http://www.webmineral.com/data/Gianellaite.shtml http://www.handbookofmineralogy.com/pdfs/gianellaite.pdf
  75. Gibbsite
    Gibbsite
    Gibbsite, Al3, is one of the mineral forms of aluminium hydroxide. It is often designated as γ-Al3 . It is also sometimes called hydrargillite ....

     http://www.mindat.org/min-1689.html http://www.webmineral.com/data/Gibbsite.shtml http://www.handbookofmineralogy.com/pdfs/gibbsite.pdf
  76. Giessenite http://www.mindat.org/min-1690.html http://www.webmineral.com/data/Giessenite.shtml http://www.handbookofmineralogy.com/pdfs/giessenite.pdf
  77. Gilalite
    Gilalite
    Gilalite is a copper silicate mineral with chemical composition of Cu5Si6O17·7.It occurs as a retrograde metamorphic phase in a calc-silicate and sulfde skarn deposit. It occurs as fracture fillings and incrustations associated with diopside crystals...

     http://www.mindat.org/min-1691.html http://www.webmineral.com/data/Gilalite.shtml http://www.handbookofmineralogy.com/pdfs/gilalite.pdf
  78. Gillardite (2006-041) 03.DA.10c http://www.mindat.org/min-31405.html http://www.webmineral.com/data/Gillardite.shtml [no]
  79. Gillespite http://www.mindat.org/min-1693.html http://www.webmineral.com/data/Gillespite.shtml http://www.handbookofmineralogy.com/pdfs/gillespite.pdf
  80. Gillulyite http://www.mindat.org/min-1694.html http://www.webmineral.com/data/Gillulyite.shtml http://www.handbookofmineralogy.com/pdfs/gillulyite.pdf
  81. Gilmarite http://www.mindat.org/min-6970.html http://www.webmineral.com/data/Gilmarite.shtml http://www.handbookofmineralogy.com/pdfs/gilmarite.pdf
  82. Giniite http://www.mindat.org/min-1695.html http://www.webmineral.com/data/Giniite.shtml http://www.handbookofmineralogy.com/pdfs/giniite.pdf
  83. Ginorite http://www.mindat.org/min-1696.html http://www.webmineral.com/data/Ginorite.shtml http://www.handbookofmineralogy.com/pdfs/ginorite.pdf
  84. Giorgiosite? http://www.mindat.org/min-1697.html http://www.webmineral.com/data/Giorgiosite.shtml http://www.handbookofmineralogy.com/pdfs/giorgiosite.pdf
  85. Giraudite http://www.mindat.org/min-1698.html http://www.webmineral.com/data/Giraudite.shtml http://www.handbookofmineralogy.com/pdfs/giraudite.pdf
  86. Girdite http://www.mindat.org/min-1699.html http://www.webmineral.com/data/Girdite.shtml http://www.handbookofmineralogy.com/pdfs/girdite.pdf
  87. Girvasite http://www.mindat.org/min-1700.html http://www.webmineral.com/data/Girvasite.shtml http://www.handbookofmineralogy.com/pdfs/girvasite.pdf
  88. Gismondine-Ca 09.GC.05 http://www.mindat.org/min-1701.html http://www.webmineral.com/data/Gismondine-Ca.shtml http://www.handbookofmineralogy.com/pdfs/gismondine.pdf
  89. Gismondine-BaN 09.?? http://www.mindat.org/min-10314.html [no] [no]
  90. Gittinsite http://www.mindat.org/min-1702.html http://www.webmineral.com/data/Gittinsite.shtml http://www.handbookofmineralogy.com/pdfs/gittinsite.pdf
  91. Giuseppettite http://www.mindat.org/min-1703.html http://www.webmineral.com/data/Giuseppettite.shtml http://www.handbookofmineralogy.com/pdfs/giuseppettite.pdf
  92. Gjerdingenite-Ca (2005-029) 09.CE.30c http://www.mindat.org/min-28923.html http://www.webmineral.com/data/Gjerdingenite-Ca.shtml [no]
  93. Gjerdingenite-Fe (2001-009) 09.CE.30c http://www.mindat.org/min-11458.html http://www.webmineral.com/data/Gjerdingenite-Fe.shtml [no]
  94. Gjerdingenite-Mn (2003-015) 09.CE.30c http://www.mindat.org/min-26442.html http://www.webmineral.com/data/Gjerdingenite-Mn.shtml [no]
  95. Gjerdingenite-Na (2005-030) 09.CE.30c http://www.mindat.org/min-28945.html http://www.webmineral.com/data/Gjerdingenite-Na.shtml [no]
  96. Gladite http://www.mindat.org/min-1705.html http://www.webmineral.com/data/Gladite.shtml http://www.handbookofmineralogy.com/pdfs/gladite.pdf
  97. Gladiusite http://www.mindat.org/min-11032.html http://www.webmineral.com/data/Gladiusite.shtml http://www.handbookofmineralogy.com/pdfs/gladiusite.pdf
  98. Glagolevite (2001-064) 09.EC.55 http://www.mindat.org/min-28914.html http://www.webmineral.com/data/Glagolevite.shtml [no]
  99. Glauberite
    Glauberite
    Glauberite is a sodium calcium sulfate mineral with the formula Na2Ca2, which forms as an evaporite. It is named for the closely related Glauber's salts. Because of its solubility, glauberite is often dissolved away from the crystal matrix leaving a mould into which other minerals are deposited...

     http://www.mindat.org/min-1706.html http://www.webmineral.com/data/Glauberite.shtml http://www.handbookofmineralogy.com/pdfs/glauberite.pdf
  100. Glaucocerinite http://www.mindat.org/min-1707.html http://www.webmineral.com/data/Glaucocerinite.shtml http://www.handbookofmineralogy.com/pdfs/glaucocerinite.pdf
  101. Glaucochroite
    Glaucochroite
    Glaucochroite is a calcium manganese nesosilicate mineral with formula: CaMnSiO4. It occurs in metamorphosed limestones.It was first described in 1899 in Franklin Furnace, Sussex County, New Jersey.- References :* * *...

     http://www.mindat.org/min-1708.html http://www.webmineral.com/data/Glaucochroite.shtml http://www.handbookofmineralogy.com/pdfs/glaucochroite.pdf
  102. Glaucodot
    Glaucodot
    Glaucodot is a cobalt iron arsenic sulfide mineral with formula: AsS. The cobalt:iron ratio is typically 3:1 with minor nickel substituting. It forms a series with arsenopyrite . It is an opaque grey to tin-white typically found as massive forms without external crystal form. It crystallizes in the...

     http://www.mindat.org/min-1709.html http://www.webmineral.com/data/Glaucodot.shtml http://www.handbookofmineralogy.com/pdfs/glaucodot.pdf
  103. Glauconite
    Glauconite
    Glauconite is an iron potassium phyllosilicate mineral of characteristic green color with very low weathering resistance and very friable.It crystallizes with a monoclinic geometry...

     http://www.mindat.org/min-1710.html http://www.webmineral.com/data/Glauconite.shtml http://www.handbookofmineralogy.com/pdfs/glauconite.pdf
  104. Glaucophane
    Glaucophane
    Glaucophane is a mineral belonging to the amphibole group, chemical formula []Na2]Mg3Al2][2|Si8O22].-Name:It is named from its typical blue color . Glaucophane crystallizes in the monoclinic system....

     http://www.mindat.org/min-1704.html http://www.webmineral.com/data/Glaucophane.shtml http://www.handbookofmineralogy.com/pdfs/glaucophane.pdf
  105. Glaukosphaerite http://www.mindat.org/min-1711.html http://www.webmineral.com/data/Glaukosphaerite.shtml http://www.handbookofmineralogy.com/pdfs/glaukosphaerite.pdf
  106. Glucine (mineral) http://www.mindat.org/min-1712.html http://www.webmineral.com/data/Glucine.shtml http://www.handbookofmineralogy.com/pdfs/glucine.pdf
  107. Glushinskite http://www.mindat.org/min-1713.html http://www.webmineral.com/data/Glushinskite.shtml http://www.handbookofmineralogy.com/pdfs/glushinskite.pdf
  108. Gmelinite
    Gmelinite
    Gmelinite-Na is one of the rarer zeolites but the commonest member of the gmelinite series, gmelinite-Ca, gmelinite-K and gmelinite-Na. It is closely related to the very similar mineral chabazite...

    -Ca http://www.mindat.org/min-6971.html http://www.webmineral.com/data/Gmelinite-Ca.shtml [no]
  109. Gmelinite
    Gmelinite
    Gmelinite-Na is one of the rarer zeolites but the commonest member of the gmelinite series, gmelinite-Ca, gmelinite-K and gmelinite-Na. It is closely related to the very similar mineral chabazite...

    -K http://www.mindat.org/min-6972.html http://www.webmineral.com/data/Gmelinite-K.shtml [no]
  110. Gmelinite
    Gmelinite
    Gmelinite-Na is one of the rarer zeolites but the commonest member of the gmelinite series, gmelinite-Ca, gmelinite-K and gmelinite-Na. It is closely related to the very similar mineral chabazite...

    -Na http://www.mindat.org/min-6973.html http://www.webmineral.com/data/Gmelinite-Na.shtml http://www.handbookofmineralogy.com/pdfs/gmelinitena.pdf
  111. Gobbinsite http://www.mindat.org/min-1715.html http://www.webmineral.com/data/Gobbinsite.shtml http://www.handbookofmineralogy.com/pdfs/gobbinsite.pdf
  112. Godlevskite http://www.mindat.org/min-1716.html http://www.webmineral.com/data/Godlevskite.shtml http://www.handbookofmineralogy.com/pdfs/godlevskite.pdf
  113. Godovikovite
    Godovikovite
    Godovikovite is a rare mineral of the chemical formula: Al2. Al can partially be substituted by Fe. Hydratation of godovikovite gives the ammonium alum, tschermigite. The mineral forms cryptocrystalline, often porous, masses, usually of white colour. Single crystals are very small hexagonal blades....

     http://www.mindat.org/min-1717.html http://www.webmineral.com/data/Godovikovite.shtml http://www.handbookofmineralogy.com/pdfs/godovikovite.pdf
  114. Goedkenite http://www.mindat.org/min-1718.html http://www.webmineral.com/data/Goedkenite.shtml http://www.handbookofmineralogy.com/pdfs/goedkenite.pdf
  115. Goethite
    Goethite
    Goethite , named after the German polymath Johann Wolfgang von Goethe, is an iron bearing oxide mineral found in soil and other low-temperature environments. Goethite has been well known since prehistoric times for its use as a pigment. Evidence has been found of its use in paint pigment samples...

     http://www.mindat.org/min-1719.html http://www.webmineral.com/data/Goethite.shtml http://www.handbookofmineralogy.com/pdfs/goethite.pdf
  116. Gold
    Gold
    Gold is a chemical element with the symbol Au and an atomic number of 79. Gold is a dense, soft, shiny, malleable and ductile metal. Pure gold has a bright yellow color and luster traditionally considered attractive, which it maintains without oxidizing in air or water. Chemically, gold is a...

     http://www.mindat.org/min-1720.html http://www.webmineral.com/data/Gold.shtml http://www.handbookofmineralogy.com/pdfs/gold.pdf
  117. Goldfieldite http://www.mindat.org/min-1721.html http://www.webmineral.com/data/Goldfieldite.shtml http://www.handbookofmineralogy.com/pdfs/goldfieldite.pdf
  118. Goldichite http://www.mindat.org/min-1722.html http://www.webmineral.com/data/Goldichite.shtml http://www.handbookofmineralogy.com/pdfs/goldichite.pdf
  119. Goldmanite
    Goldmanite
    Goldmanite is a green or greenish-brown silicate mineral of the garnet group with a chemical formula of Ca323.-Discovery:It was first described in 1964 for an occurrence in the Laguna District, Cibola County, New Mexico and is named after Marcus Isaac Goldman , an American petrologist...

     http://www.mindat.org/min-1723.html http://www.webmineral.com/data/Goldmanite.shtml http://www.handbookofmineralogy.com/pdfs/goldmanite.pdf
  120. Goldquarryite http://www.mindat.org/min-25588.html http://www.webmineral.com/data/Goldquarryite.shtml [no]
  121. Golyshevite (2004-039) 09.CO.10 http://www.mindat.org/min-27418.html http://www.webmineral.com/data/Golyshevite.shtml [no]
  122. Gonnardite
    Gonnardite
    Gonnardite is a comparatively rare, fibrous zeolite, natrolite subgroup. Older papers claim that a complete solid solution exists between tetranatrolite and gonnardite, but tetranatrolite was discredited as a separate species in 1999...

     http://www.mindat.org/min-1724.html http://www.webmineral.com/data/Gonnardite.shtml http://www.handbookofmineralogy.com/pdfs/gonnardite.pdf
  123. Gonyerite http://www.mindat.org/min-1725.html http://www.webmineral.com/data/Gonyerite.shtml http://www.handbookofmineralogy.com/pdfs/gonyerite.pdf
  124. Goosecreekite http://www.mindat.org/min-1726.html http://www.webmineral.com/data/Goosecreekite.shtml http://www.handbookofmineralogy.com/pdfs/goosecreekite.pdf
  125. Gorceixite http://www.mindat.org/min-1727.html http://www.webmineral.com/data/Gorceixite.shtml http://www.handbookofmineralogy.com/pdfs/gorceixite.pdf
  126. Gordaite http://www.mindat.org/min-6975.html http://www.webmineral.com/data/Gordaite.shtml http://www.handbookofmineralogy.com/pdfs/gordaite.pdf
  127. Gordonite http://www.mindat.org/min-1728.html http://www.webmineral.com/data/Gordonite.shtml http://www.handbookofmineralogy.com/pdfs/gordonite.pdf
  128. Görgeyite http://www.mindat.org/min-1748.html http://www.webmineral.com/data/Gorgeyite.shtml http://www.handbookofmineralogy.com/pdfs/gorgeyite.pdf
  129. Gormanite
    Gormanite
    Gormanite is a phosphate mineral with the formula 3Al446·2H2O. It was named after the University of Toronto professor Donald Herbert Gorman.- References :*...

     http://www.mindat.org/min-1729.html http://www.webmineral.com/data/Gormanite.shtml http://www.handbookofmineralogy.com/pdfs/gormanite.pdf
  130. Gortdrumite http://www.mindat.org/min-1730.html http://www.webmineral.com/data/Gortdrumite.shtml http://www.handbookofmineralogy.com/pdfs/gortdrumite.pdf
  131. Goslarite
    Goslarite
    Goslarite is a hydrous zinc sulfate mineral with formula: ZnSO4·7H2O. It is a secondary mineral which develops after primary zinc minerals within the zone of oxidation and in old sphalerite mine workings. It is unstable at the surface and dehydrates readily. It is transparent to translucent and...

     http://www.mindat.org/min-1731.html http://www.webmineral.com/data/Goslarite.shtml http://www.handbookofmineralogy.com/pdfs/goslarite.pdf
  132. Gottardiite http://www.mindat.org/min-6976.html http://www.webmineral.com/data/Gottardiite.shtml [no]
  133. Gottlobite http://www.mindat.org/min-7069.html http://www.webmineral.com/data/Gottlobite.shtml [no]
  134. Götzenite http://www.mindat.org/min-1760.html http://www.webmineral.com/data/Gotzenite.shtml http://www.handbookofmineralogy.com/pdfs/gotzenite.pdf
  135. Goudeyite http://www.mindat.org/min-1732.html http://www.webmineral.com/data/Goudeyite.shtml http://www.handbookofmineralogy.com/pdfs/goudeyite.pdf
  136. Gowerite http://www.mindat.org/min-1733.html http://www.webmineral.com/data/Gowerite.shtml http://www.handbookofmineralogy.com/pdfs/gowerite.pdf
  137. Goyazite http://www.mindat.org/min-1787.html http://www.webmineral.com/data/Goyazite.shtml http://www.handbookofmineralogy.com/pdfs/goyazite.pdf
  138. Graemite http://www.mindat.org/min-1734.html http://www.webmineral.com/data/Graemite.shtml http://www.handbookofmineralogy.com/pdfs/graemite.pdf
  139. Graeserite http://www.mindat.org/min-6977.html http://www.webmineral.com/data/Graeserite.shtml [no]
  140. Graftonite
    Graftonite
    Graftonite is an iron, manganese, calcium phosphate mineral with formula: 32. It forms lamellar to granular translucent brown to red-brown to pink monoclinic prismatic crystals...

     http://www.mindat.org/min-1735.html http://www.webmineral.com/data/Graftonite.shtml http://www.handbookofmineralogy.com/pdfs/graftonite.pdf
  141. Gramaccioliite-(Y) http://www.mindat.org/min-26445.html http://www.webmineral.com/data/Gramaccioliite-%28Y%29.shtml [no]
  142. Grandidierite http://www.mindat.org/min-1737.html http://www.webmineral.com/data/Grandidierite.shtml http://www.handbookofmineralogy.com/pdfs/grandidierite.pdf
  143. Grandreefite
    Grandreefite
    Grandreefite is a secondary lead sulfate-fluoride mineral with a general chemical formula, Pb2SO4F2. It is named for the location in which it was discovered in 1989, Grand Reef Mine in Graham County, Arizona. Grandreefite is monoclinic, falling in the 2/m symmetry group...

     http://www.mindat.org/min-1738.html http://www.webmineral.com/data/Grandreefite.shtml http://www.handbookofmineralogy.com/pdfs/grandreefite.pdf
  144. Grandviewite (2007-004) 07.BB.60 http://www.mindat.org/min-31588.html http://www.webmineral.com/data/Grandviewite.shtml [no]
  145. Grantsite http://www.mindat.org/min-1739.html http://www.webmineral.com/data/Grantsite.shtml http://www.handbookofmineralogy.com/pdfs/grantsite.pdf
  146. Graphite
    Graphite
    The mineral graphite is one of the allotropes of carbon. It was named by Abraham Gottlob Werner in 1789 from the Ancient Greek γράφω , "to draw/write", for its use in pencils, where it is commonly called lead . Unlike diamond , graphite is an electrical conductor, a semimetal...

     http://www.mindat.org/min-1740.html http://www.webmineral.com/data/Graphite.shtml http://www.handbookofmineralogy.com/pdfs/graphite.pdf
  147. Gratonite
    Gratonite
    Gratonite is a lead-arsenic sulfosalt mineral, with the chemical composition Pb9As4S15. Gratonite was discovered in 1939 at the Excelsior Mine, Cerro de Pasco, Peru. It is named in honor of geologist L. C. Graton , who had a long-standing association with the Cerro de Pasco mines.-References:***...

     http://www.mindat.org/min-1741.html http://www.webmineral.com/data/Gratonite.shtml http://www.handbookofmineralogy.com/pdfs/gratonite.pdf
  148. Grattarolaite http://www.mindat.org/min-6978.html http://www.webmineral.com/data/Grattarolaite.shtml http://www.handbookofmineralogy.com/pdfs/grattarolaite.pdf
  149. Graulichite-(Ce) http://www.mindat.org/min-11383.html http://www.webmineral.com/data/Graulichite-%28Ce%29.shtml [no]
  150. Gravegliaite http://www.mindat.org/min-1742.html http://www.webmineral.com/data/Gravegliaite.shtml http://www.handbookofmineralogy.com/pdfs/gravegliaite.pdf
  151. Grayite http://www.mindat.org/min-1743.html http://www.webmineral.com/data/Grayite.shtml http://www.handbookofmineralogy.com/pdfs/grayite.pdf
  152. Grechishchevite http://www.mindat.org/min-1744.html http://www.webmineral.com/data/Grechishchevite.shtml http://www.handbookofmineralogy.com/pdfs/grechishchevite.pdf
  153. Greenalite
    Greenalite
    Greenalite is a mineral in the kaolinite-serpentine group with the chemical composition 2-3Si2O5OH4. Occurs as a primary phase in banded iron formations. Rocks which contain greenalite are usually bright green, pale green or pale brown. Greenalite occurs with quartz, stilpnomelane, siderite,...

     http://www.mindat.org/min-1745.html http://www.webmineral.com/data/Greenalite.shtml http://www.handbookofmineralogy.com/pdfs/greenalite.pdf
  154. Greenockite
    Greenockite
    Greenockite is a rare cadmium mineral that consists of cadmium sulfide, CdS, in crystalline form. Greenockite crystallizes in the hexagonal system. It occurs as massive encrustations and as six-sided pyramidal crystals which vary in color from a honey yellow through shades of red to brown...

     http://www.mindat.org/min-1746.html http://www.webmineral.com/data/Greenockite.shtml http://www.handbookofmineralogy.com/pdfs/greenockite.pdf
  155. Greenwoodite (2010-007) 09.?? http://www.mindat.org/min-40146.html [no] [no]
  156. Gregoryite
    Gregoryite
    Gregoryite is an anhydrous carbonate that is rich in potasium and sodium...

     http://www.mindat.org/min-6979.html http://www.webmineral.com/data/Gregoryite.shtml http://www.handbookofmineralogy.com/pdfs/gregoryite.pdf
  157. Greifensteinite http://www.mindat.org/min-11356.html http://www.webmineral.com/data/Greifensteinite.shtml http://www.handbookofmineralogy.com/pdfs/greifensteinite.pdf
  158. Greigite
    Greigite
    Greigite is an iron sulfide mineral with formula Fe3S4. It is the sulfur equivalent of the iron oxide magnetite . It was first described in 1964 for an occurrence in San Bernardino County, California, and named after the mineralogist and physical chemist Joseph W...

     http://www.mindat.org/min-1747.html http://www.webmineral.com/data/Greigite.shtml http://www.handbookofmineralogy.com/pdfs/greigite.pdf
  159. Grenmarite (2003-024) 09.BE.25 http://www.mindat.org/min-27516.html http://www.webmineral.com/data/Grenmarite.shtml [no]
  160. Griceite http://www.mindat.org/min-1749.html http://www.webmineral.com/data/Griceite.shtml http://www.handbookofmineralogy.com/pdfs/griceite.pdf
  161. Grimaldiite http://www.mindat.org/min-1750.html http://www.webmineral.com/data/Grimaldiite.shtml http://www.handbookofmineralogy.com/pdfs/grimaldiite.pdf
  162. Grimselite http://www.mindat.org/min-1751.html http://www.webmineral.com/data/Grimselite.shtml http://www.handbookofmineralogy.com/pdfs/grimselite.pdf
  163. Griphite http://www.mindat.org/min-1752.html http://www.webmineral.com/data/Griphite.shtml http://www.handbookofmineralogy.com/pdfs/griphite.pdf
  164. Grischunite http://www.mindat.org/min-1753.html http://www.webmineral.com/data/Grischunite.shtml http://www.handbookofmineralogy.com/pdfs/grischunite.pdf
  165. Groatite (2008-054) 08.AC.10 http://www.mindat.org/min-39288.html [no] http://www.handbookofmineralogy.com/pdfs/groatite.pdf
  166. Grossite
    Grossite
    Grossite is a calcium aluminium oxide mineral with formula CaAl4O7. It is a colorless to white vitreous mineral which crystallizes in the monoclinic crystal system.Grossite was first described 1994 for an occurrence in the Hatrurim Formation of Israel...

     http://www.mindat.org/min-1754.html http://www.webmineral.com/data/Grossite.shtml http://www.handbookofmineralogy.com/pdfs/grossite.pdf
  167. Grossmanite (2008-042a) 09.DA.15 http://www.mindat.org/min-39426.html http://www.webmineral.com/data/Grossmanite.shtml [no]
  168. Grossular
    Grossular
    Grossular or grossularite is a calcium-aluminium mineral species of the garnet group with the formula Ca3Al23, though the calcium may in part be replaced by ferrous iron and the aluminium by ferric iron. The name grossular is derived from the botanical name for the gooseberry, grossularia, in...

     http://www.mindat.org/min-1755.html http://www.webmineral.com/data/Grossular.shtml http://www.handbookofmineralogy.com/pdfs/grossular.pdf
  169. Groutite http://www.mindat.org/min-1756.html http://www.webmineral.com/data/Groutite.shtml http://www.handbookofmineralogy.com/pdfs/groutite.pdf
  170. Grumantite http://www.mindat.org/min-1757.html http://www.webmineral.com/data/Grumantite.shtml http://www.handbookofmineralogy.com/pdfs/grumantite.pdf
  171. Grumiplucite http://www.mindat.org/min-6981.html http://www.webmineral.com/data/Grumiplucite.shtml http://www.handbookofmineralogy.com/pdfs/grumiplucite.pdf
  172. Grünerite
    Grunerite
    Grunerite is a mineral of the amphibole group of minerals with formula Fe7Si8O222. It is the iron endmember of the grunerite-cummingtonite series. It forms as fibrous, columnar or massive aggregates of crystals. The crystals are monoclinic prismatic. The luster is glassy to pearly with colors...

     http://www.mindat.org/min-1758.html http://www.webmineral.com/data/Grunerite.shtml http://www.handbookofmineralogy.com/pdfs/grunerite.pdf
  173. Gruzdevite http://www.mindat.org/min-1759.html http://www.webmineral.com/data/Gruzdevite.shtml http://www.handbookofmineralogy.com/pdfs/gruzdevite.pdf
  174. Guanacoite (2003-021) 08.DD.10 http://www.mindat.org/min-11511.html http://webmineral.com/data/Guanacoite.shtml [no]
  175. Guanajuatite http://www.mindat.org/min-1761.html http://www.webmineral.com/data/Guanajuatite.shtml http://www.handbookofmineralogy.com/pdfs/guanajuatite.pdf
  176. Guanine
    Guanine
    Guanine is one of the four main nucleobases found in the nucleic acids DNA and RNA, the others being adenine, cytosine, and thymine . In DNA, guanine is paired with cytosine. With the formula C5H5N5O, guanine is a derivative of purine, consisting of a fused pyrimidine-imidazole ring system with...

     http://www.mindat.org/min-1763.html http://www.webmineral.com/data/Guanine.shtml http://www.handbookofmineralogy.com/pdfs/guanine.pdf
  177. Guarinoite http://www.mindat.org/min-1765.html http://www.webmineral.com/data/Guarinoite.shtml http://www.handbookofmineralogy.com/pdfs/guarinoite.pdf
  178. Gudmundite http://www.mindat.org/min-1766.html http://www.webmineral.com/data/Gudmundite.shtml http://www.handbookofmineralogy.com/pdfs/gudmundite.pdf
  179. Guérinite http://www.mindat.org/min-1767.html http://www.webmineral.com/data/Guerinite.shtml http://www.handbookofmineralogy.com/pdfs/guerinite.pdf
  180. Guettardite
    Guettardite
    Guettardite is a rare arsenic-antimony lead sulfosalt mineral with formula Pb2S4. It forms gray black metallic prismatic to acicular crystals with monoclinic symmetry. It is a dimorph of the triclinic twinnite.-Discovery and occurrence:...

     http://www.mindat.org/min-1768.html http://www.webmineral.com/data/Guettardite.shtml http://www.handbookofmineralogy.com/pdfs/guettardite.pdf
  181. Gugiaite http://www.mindat.org/min-1769.html http://www.webmineral.com/data/Gugiaite.shtml http://www.handbookofmineralogy.com/pdfs/gugiaite.pdf
  182. Guidottiite (2009-061) 09.ED.15 http://www.mindat.org/min-39763.html [no] [no]
  183. Guildite http://www.mindat.org/min-1770.html http://www.webmineral.com/data/Guildite.shtml http://www.handbookofmineralogy.com/pdfs/guildite.pdf
  184. Guilleminite http://www.mindat.org/min-1771.html http://www.webmineral.com/data/Guilleminite.shtml http://www.handbookofmineralogy.com/pdfs/guilleminite.pdf
  185. Guimarãesite (2006-028) 08.DA.10 http://www.mindat.org/min-30764.html http://www.webmineral.com/data/Guimaraesite.shtml [no]
  186. Gunningite
    Gunningite
    Gunningite is one of the minerals in the Kieserite group. Its chemical formula is SO4·H2O. Its name honours Henry Cecil Gunning of the Geological Survey of Canada and a Professor at the University of British Columbia, Vancouver, Canada....

     http://www.mindat.org/min-1778.html http://www.webmineral.com/data/Gunningite.shtml http://www.handbookofmineralogy.com/pdfs/gunningite.pdf
  187. Gupeiite http://www.mindat.org/min-1780.html http://www.webmineral.com/data/Gupeiite.shtml http://www.handbookofmineralogy.com/pdfs/gupeiite.pdf
  188. Gustavite http://www.mindat.org/min-1782.html http://www.webmineral.com/data/Gustavite.shtml http://www.handbookofmineralogy.com/pdfs/gustavite.pdf
  189. Gutkovaite-Mn (2001-038) 09.CE.30h http://www.mindat.org/min-29087.html http://www.webmineral.com/data/Gutkovaite-Mn.shtml [no]
  190. Guyanaite http://www.mindat.org/min-1783.html http://www.webmineral.com/data/Guyanaite.shtml http://www.handbookofmineralogy.com/pdfs/guyanaite.pdf
  191. Gwihabaite
    Gwihabaite
    Gwihabaite is a rare ammonium potassium nitrate mineral . It is named after its type locality at the Gcwihaba Cave . It is orthorhombic in form, colorless with a vitreous luster. It has a Mohs hardness of 5 and a specific gravity of 1.77. It is deliquescent and water soluble. The mineral is also...

     http://www.mindat.org/min-6983.html http://www.webmineral.com/data/Gwihabaite.shtml http://www.handbookofmineralogy.com/pdfs/gwihabaite.pdf
  192. Gypsum
    Gypsum
    Gypsum is a very soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4·2H2O. It is found in alabaster, a decorative stone used in Ancient Egypt. It is the second softest mineral on the Mohs Hardness Scale...

     http://www.mindat.org/min-1784.html http://www.webmineral.com/data/Gypsum.shtml http://www.handbookofmineralogy.com/pdfs/gypsum.pdf
    (IUPAC: Calcium sulfate dihydrate)
  193. Gyrolite http://www.mindat.org/min-1785.html http://www.webmineral.com/data/Gyrolite.shtml http://www.handbookofmineralogy.com/pdfs/gyrolite.pdf
  194. Gysinite-(Nd) http://www.mindat.org/min-1786.html http://www.webmineral.com/data/Gysinite-%28Nd%29.shtml http://www.handbookofmineralogy.com/pdfs/gysinitend.pdf


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