Earth:List of minerals G (complete)

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This list includes those recognised minerals beginning with the letter G. The International Mineralogical Association 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:

The data was exported from mindat.org on 29 April 2005; updated up to 'IMA2018'.

The minerals are sorted by name, followed by the structural group (rruff.info/ima and ima-cnmnc by mineralienatlas.de, mainly) or chemical class (mindat.org and basics), the year of publication (if it's before of an IMA approval procedure), the IMA approval and the Nickel–Strunz code. 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:
    • D – discredited (IMA/CNMNC status).
    • Q – questionable/ doubtful (IMA/CNMNC, mindat.org or mineralienatlas.de status).
    • N – published without approval of the IMA/CNMNC, or just not an IMA approved mineral but with some acceptance in the scientific community nowadays.
    • I – intermediate member of a solid-solution series.
    • H – hypothetical mineral (synthetic, anthropogenic, suspended approval procedure, etc.)
      • ch – incomplete description, hypothetical solid solution end member.
    • Rd – redefinition of ...
    • "s.p." – special procedure.
    • group – a name used to designate a group of species, sometimes only a mineral group name.
    • no – no link available.
    • IUPAC – chemical name.
    • Y: 1NNN – year of publication.
    • Y: old – known before publications were available.

G

Ga – Ge

Galena, compound crystal, Naica, Municipio de Saucillo, Chihuahua, Mexico; size: 2.7 x 2.4 x 1.6 cm
Galena from the Sweetwater Mine, Southeast Missouri Lead District, US; size: 6.9 x 5.4 x 4.2 cm
Etched and hollowed-out galena crystals with yellow sphalerite, Septemvri mine, Madan ore field, Rhodope Mountains, Bulgaria; size: 4.4 x 3.9 x 2.2 cm
Red garnet with smoky quartz, Lechang Mine, Lechang, Guangdong Province, China; 8.8 x 6.1 x 3.5 cm
Gaspéite in massive form
Lustrous, black, hexagonal gaudefroyite prisms to 8 mm, with red andradite and white barite; size: 9.2 x 6.7 x 5.8 cm
Geikielite with distinct big crystals
Genthelvite on albite
Nodule of crystallized gerstleyite in boron matrix
Gibbsite on matrix
Blue gilalite in quartz, Ceará, Northeast Region, Brazil; 7.1 x 4.7 x 2.7 cm
Glaukosphaerite, a rare copper-nickel carbonate, from the Kasompi Mine, former Katanga Province, Democratic Republic of Congo; size: 6.2 x 3.6 x 2.6 cm
Gmelinite-Na after chabazite, Parrsboro, Bay of Fundy, Nova Scotia, Canada; size: 4.1 x 2.8 x 1.9 cm
Iridescent goethite, Filón Sur Mine, Tharsis, Huelva, Spain; size: 5.0 x 3.5 x 3.1 cm
Gold vein stockwork in limonite, from Gold Flake Vein, Farncomb Hill, Breckenridge Mining District, Summit County, Colorado, USA
Crystalline gold, Lizard Ridge Mine, Ten Mile District, Humboldt County, Nevada, US; 1.2 x 0.7 x 0.1 cm
Very fine old California Mother Lode crystalline-gold specimen; 5.3 x 2.7 x 2.4 cm
Crystallized example of grandidierite
Grossular from Sibinndi, Nioro du Sahel Circle, Kayes Region, Mali
Groutite from Emilie Mine, Peine, Lower Saxony, Germany
Two very rare selenites, demesmaekerite and yellow guilleminite
Guimarãesite from Piauí valley, Taquaral, Itinga, Jequitinhonha valley, Minas Gerais, Southeast Region, Brazil
  1. Gabrielite (IMA2002-053) 02.HD.60 [1] [2] [3]
    (IUPAC: dithallium silver dicopper heptasulfur triarsenide)
  2. Gabrielsonite (IMA2017-G, IMA1966-011) 08.BH.35 [4] [5] [6]
    (IUPAC: lead iron(III) arsenite hydroxide)
  3. Gadolinite 09.AJ.20
    (IUPAC: diREE iron(II) diberyllium dioxide disilicate)
    1. Gadolinite-(Ce) (IMA1987 s.p., 1978) 09.AJ.20 [7] [8] [9]
    2. Gadolinite-(Nd) (IMA2016-013) 09.AJ.20 [10] [no] [no]
    3. Gadolinite-(Y) (IMA1987 s.p., 1802) 09.AJ.20 [11] [12] [13]
  4. Gagarinite 03.AB.35
    (IUPAC: sodium calcium REE hexafluoride)
    1. Gagarinite-(Ce) (gagarinite: IMA2010-C, IMA1993-038 Rd) 03.AB.35 [14] [15] [16]
    2. Gagarinite-(Y) (gagarinite: IMA1967 s.p., 1961) 03.AB.35 [17] [18] [19]
  5. Gageite (Y: 1910) 09.DH.35 [20] [21] [22]
  6. Gahnite (spinel, spinel: 1807) 04.BB.05 [23] [24] [25]
    (IUPAC: zinc dialuminium tetraoxide)
  7. Gaidonnayite (gaidonnayite: IMA1973-008) 09.DM.15 [26] [27] [28]
    (IUPAC: disodium zirconium trisilicate nonaoxide hydrate)
  8. Gainesite (IMA1978-020) 08.CA.20 [29] [30] [31]
  9. Gaitite (fairfieldite: IMA1978-047) 08.CG.05 [32] [33] [34]
    (IUPAC: dicalcium zinc diarsenate dihydrate)
  10. Gajardoite (IMA2015-040) 04. [35] [no] [no]
  11. Galaxite (spinel, spinel: 1932) 04.BB.05 [36] [37] [38]
    (IUPAC: manganese(II) dialuminium tetraoxide)
  12. Galeite (IMA1967 s.p., 1963) 07.BD.10 [39] [40] [41]
    (IUPAC: pentadecasodium pentasulfate chloride tetrafluoride)
  13. Galena (galena, rocksalt: Pliny the Elder) 02.CD.10 [42] [43] [44]
    (IUPAC: lead sulfide)
  14. Galenobismutite (kobellite: 1878) 02.JC.25e [45] [46] [47]
    (IUPAC: lead dibismuth tetrasulfide)
  15. Galgenbergite-(Ce) (IMA1997-036) 05.CC.40 [48] [49] [50]
    (IUPAC: calcium dicerium tetracarbonate monohydrate)
  16. Galileiite (fillowite: IMA1996-028) 08.AC.50 [51] [52] [53]
    (IUPAC: sodium tetrairon(II) triphosphate)
  17. Galkhaite (tennantite: IMA1971-029) 02.GB.20 [54] [55] [56]
    (IUPAC: (pentamercury copper) caesium dodecasulfide tetraarsenide)
  18. Galliskiite (IMA2009-038) 08. [57] [no] [no]
    (IUPAC: tetracalcium dialuminium diphosphate octafluoride pentahydrate)
  19. Gallite (chalcopyrite: 1958) 02.CB.10a [58] [59] [60]
    (IUPAC: copper gallium disulfide)
  20. Gallobeudantite (beudantite, alunite: IMA1994-021) 08.BL.05 [61] [62] [63]
    (IUPAC: lead trigallium hexahydroxide arsenate sulfate)
  21. Galloplumbogummite (alunite, crandallite: IMA2010-088) 08.B?. [64] [no] [no]
  22. Galuskinite (IMA2010-075) 09. [65] [no] [66]
    (IUPAC: heptacalcium trisilicate carbonate)
  23. Gamagarite (brackebuschite: 1943) 8.BG.05 [67] [68] [69]
    (IUPAC: dibarium iron(III) divanadate hydroxide)
  24. Gananite (IMA1983-006) 03.AC.20 [70] [71] [72]
    (IUPAC: bismuth trifluoride)
  25. Ganomalite (ganomalite: 1876) 09.BG.25 [73] [74] [75]
    (IUPAC: nonalead hexacalcium tetra(heptaoxydisilicate) oxo(tetraoxysilicate))
  26. Ganophyllite (Y: 1890) 09.EG.30 [76] [77] [78]
  27. Ganterite (mica: IMA2000-033) 09.EC.15 [79] [80] [81]
  28. Gaotaiite (pyrite: IMA1993-017) 02.EB.05a [82] [83] [84]
    (IUPAC: triiridium octatelluride)
  29. Garavellite (berthierite: IMA1978-018) 02.HA.20 [85] [86] [87]
    (IUPAC: iron tetrasulfa antimonide bismuthide)
  30. Garmite (mica: IMA2017-008) 09.E?. [88] [no] [no]
    (IUPAC: caesium lithium dimagnesium (decaoxytetrasilicate) difluorine)
  31. Garrelsite (Y: 1955) 09.AJ.15 [89] [90] [91]
  32. Garronite 09.GC.05
    1. Garronite-Ca (zeolitic tectosilicate: IMA1997 s.p., 1962) 09.GC.05 [92] [93] [94]
    2. Garronite-Na (zeolitic tectosilicate: IMA2015-15) 09.GC.05 [95] [no] [no]
  33. Gartrellite (tsumcorite: IMA1988-039 Rd) 08.CG.20 [96] [97] [98]
    (IUPAC: lead copper iron(III) diarsenate hydroxide monohydrate)
  34. Garutiite (alloy: IMA2008-055) 01.AG.05 [99] [no] [100]
    (IUPAC: (nickel,iron,iridium) alloy)
  35. Garyansellite (reddingite: IMA1981-019) 08.CC.05 [101] [102] [103]
    (IUPAC: dimagnesium iron(III) diphosphate hydroxide dihydrate)
  36. Gasparite 08.AD.50
    (IUPAC: REE arsenate)
    1. Gasparite-(Ce) (monazite: IMA1986-031) 08.AD.50 [104] [105] [106]
    2. Gasparite-(La) (monazite: IMA2018-079) 08.AD.50 [107] [no] [no]
  37. Gaspéite (calcite: IMA1965-029) 05.AB.05 [108] [109] [110]
    (IUPAC: nickel carbonate)
  38. Gatedalite (braunite: IMA2013-091) 09.A?. [111] [no] [no]
    (IUPAC: zirconium dimanganese(II) tetramanganese(III) octaoxide tetraoxysilicate)
  39. Gatehouseite (arsenoclasite: IMA1992-016) 08.BD.10 [112] [113] [114]
    (IUPAC: pentamanganese diphosphate tetrahydroxide)
  40. Gatelite-(Ce) (gatelite: IMA2001-050) 09.BG.50 [115] [116] [no]
  41. Gatewayite (polyoxometalate: IMA2014-096) 04. [117] [no] [no]
  42. Gatumbaite (IMA1976-019) 08.DJ.10 [118] [119] [120]
    (IUPAC: calcium dialuminium diphosphate dihydroxide monohydrate)
  43. Gaudefroyite (IMA1964-006) 06.AB.60 [121] [122] [123]
    (IUPAC: tetracalcium trimanganese(III) triborate trioxide carbonate)
  44. Gaultite (zeolitic tectosilicate: IMA1992-040) 09.GF.20 [124] [125] [no]
  45. Gauthierite (IMA2016-004) 04. [126] [no] [no]
    (IUPAC: potassium lead [heptauranyl pentoxide heptahydroxide octahydrate)
  46. Gayite (dufrenite: IMA2008-056) 08.DK.15 [127] [no] [no]
    (IUPAC: sodium manganese(II) pentairon(III) tetraphosphate hexahydroxide diphosphate)
  47. Gaylussite (Y: 1826) 05.CB.35 [128] [129] [130]
    (IUPAC: disodium calcium dicarbonate pentahydrate)
  48. Gazeevite (zadovite, arctite: IMA2015-037) 09. [131] [no] [no]
    (IUPAC: barium hexacalcium di(tetraoxysilicate) oxo(disulfate))
  49. Gearksutite (IMA1962 s.p., 1868) 03.CC.05 [132] [133] [134]
    (IUPAC: calcium aluminium tetrafluoride hydroxide monohydrate)
  50. Gebhardite (IMA1979-071) 04.JB.50 [135] [136] [137]
    (IUPAC: octalead di(pentoxydiarsenic) oxide hexachloride)
  51. Gedrite [Mg-Fe-Mn-amphibole: IMA2012 s.p., 1836 Rd] 09.DD.05 [138] [139] [140]
  52. Geerite (IMA1978-024) 02.BA.05 [141] [142] [143]
    (IUPAC: octacopper pentasulfide)
  53. Geffroyite (pentlandite: IMA1980-090) 02.BB.15 [144] [145] [146]
  54. Gehlenite (melilite: 1815) 09.BB.10 [147] [148] [149]
    (IUPAC: dicalcium aluminium (heptaoxyalumosilicate))
  55. Geigerite (lindackerite: IMA1985-028) 08.CE.05 [150] [151] [152]
    (IUPAC: pentamanganese(II) diarsenate di(hydrogenarsenate) decahydrate)
  56. Geikielite (corundum: 1893) 04.CB.05 [153] [154] [155]
    (IUPAC: magnesium titanium trioxide)
  57. Gelosaite (gelosaite: IMA2009-022) 07. [156] [no] [no]
  58. Geminite (IMA1988-045) 08.CB.30 [157] [158] [159]
    (IUPAC: copper(II) hydroxoarsenate monohydrate)
  59. Gengenbachite (IMA2001-003b) 08.CA.65 [160] [161] [no]
    (IUPAC: potassium triiron(III) di(dihydrogenphosphate) tetrahydrogenphosphate hexahydrate)
  60. Genkinite (IMA1976-051) 02.AC.35a [162] [163] [164]
    (IUPAC: tetraplatinum triantimonide)
  61. Genplesite (fleischerite: IMA2014-034) 07. [165] [no] [no]
    (IUPAC: tricalcium tin disulfate hexahydroxide trihydrate)
  62. Genthelvite (cancrinite-sodalite: 1892) 09.FB.10 [166] [167] [168]
    (IUPAC: triberyllium tetrazinc trisilicate sulfide)
  63. Geocronite (geocronite: 1839) 02.JB.30a [169] [170] [171]
  64. Georgbarsanovite (eudialyte: IMA2003-013) 09.CO.10 [172] [173] [174]
  65. Georgbokiite (IMA1996-015) 04.JG.05 [175] [176] [177]
    (IUPAC: pentacopper dioxide diselenite dichloride)
  66. Georgechaoite (IMA1984-024) 09.DM.15 [178] [179] [180]
    (IUPAC: potassium sodium zirconium nonaoxytrisilicate dihydrate)
  67. George-ericksenite (IMA1996-049) 04.KD.10 [181] [182] [183]
    (IUPAC: hexasodium calcium magnesium hexaiodate dichromate dodecahydrate)
  68. Georgeite (amorphous: IMA1977-004 Rd) 05.BA.10 [184] [185] [186]
    (IUPAC: dicopper carbonate dihydroxide)
  69. Georgerobinsonite (IMA2009-068) 07. [187] [no] [no]
    (IUPAC: tetralead dichromate dihydroxide fluoride chloride)
  70. Georgiadesite (Y: 1907) 04.JB.70 [188] [189] [190]
    (IUPAC: tetralead arsenite tetrachloride hydroxide)
  71. Gerasimovskite (Y: 1957) 04.FM.25 [191] [192] [193]
    (IUPAC: manganese(II) penta(titanium,niobium) dodecaoxide nonahydrate(?))
  72. Gerdtremmelite (IMA1983-049a) 08.BE.40 [194] [195] [196]
    (IUPAC: zinc dialuminium arsenate pentahydroxide)
  73. Gerenite-(Y) (IMA1993-034) 09.CJ.45 [197] [198] [no]
  74. Gerhardtite (Y: 1885) 05.NB.05 [199] [200] [201]
    (IUPAC: dicopper nitrate trihydroxide)
  75. Germanite (germanite: 1922) 02.CB.30 [202] [203] [204]
    (IUPAC: tridecacopper diiron digermanium hexadecasulfide)
  76. Germanocolusite (germanite: IMA1991-044) 02.CB.30 [205] [206] [207]
    (IUPAC: tridecacopper vanadium trigermanium hexadecasulfide)
  77. Gersdorffite (IMA1986 s.p., 1845 Rd) 02.EB.25 [208] [209] [210]
    (IUPAC: nickel arsenide sulfide)
    Polytypes: Pa3 (pyrite group), P213 (ullmannite group), Pca21 (cobaltite group)
  78. Gerstleyite (Y: 1956) 02.HE.05 [211] [212] [213]
    (IUPAC: disodium octa(antimonide,arsenide) tridecasulfide dihydrate)
  79. Gerstmannite (IMA1975-030) 09.AE.25 [214] [215] [216]
    (IUPAC: manganese(II) magnesium zinc tetraoxysilicate tetrahydroxide)
  80. Geschieberite (IMA2014-006) 07. [217] [no] [no]
    (IUPAC: dipotassium uranyl disulfate dihydrate)
  81. Getchellite (IMA1965-010) 02.FA.35 [218] [219] [220]
    (IUPAC: antimony arsenide trisulfide)
  82. Geversite (pyrite: IMA1967 s.p., 1961) 02.EB.05a [221] [222] [223]
    (IUPAC: platinum diantimonide)

Gh – Gy

  1. Ghiaraite (IMA2012-072) 03. [224] [no] [no]
    (IUPAC: calcium dichloride tetrahydrate)
  2. Giacovazzoite (IMA2018-165) 07. [225] [no] [no]
  3. Gianellaite (IMA1972-020) 03.DD.30 [226] [227] [228]
    (IUPAC: hydrous di(dimercury nitride) sulfate)
  4. Gibbsite (IMA1962 s.p., 1822) 04.FE.10 [229] [230] [231]
    (IUPAC: aluminium trihydroxide)
  5. Giessenite (kobellite: IMA1963-004) 02.HB.10b [232] [233] [234]
  6. Giftgrubeite (hureaulite: IMA2016-102) 08. [235] [no] [no]
    (IUPAC: calcium dimanganese dicalcium diarsenate di(hydroxoarsenate) tetrahydrate)
  7. Gilalite (IMA1979-021) 09.HE.05 [236] [237] [238]
    (Cu5Si6O17·7H2O)
  8. Gillardite (atacamite: IMA2006-041) 03.DA.10c [239] [240] [no]
    (IUPAC: tricopper(II) nickel dichloride hexahydroxide)
  9. Gillespite (gillespite: 1922) 09.EA.05 [241] [242] [243]
    (BaFe2+Si4O10)
  10. Gillulyite (IMA1989-029) 02.JC.10 [244] [245] [246]
    (Tl2As7.5Sb0.3S13)
  11. Gilmarite (gilmarite: IMA1996-017) 08.BE.25 [247] [248] [249]
    (IUPAC: tricopper(II) arsenate trihydroxide)
  12. Giniite (IMA1977-017) 08.DB.50 [250] [251] [252]
    (IUPAC: iron(II) tetrairon(III) tetraphosphate dihydroxide dihydrate)
  13. Ginorite (Y: 1934) 06.FC.15 [253] [254] [255]
    (Ca2B14O20(OH)6·5H2O)
  14. GiorgiositeQ (Y: 1879) 05.DA.05 [256] [257] [258]
  15. Giraudite-(Zn) (tetrahedrite: IMA2018-K, IMA1980-089) 02.GB.05 [259] [260] [261]
    (Cu6(Cu4Zn2)As4Se13)
  16. Girvasite (IMA1988-046) 08.DO.05 [262] [263] [264]
    (NaCa2Mg3(PO4)2[PO2(OH)2](CO3)(OH)2·4H2O)
  17. Gismondine 09.GC.05
    1. Gismondine-BaH (zeolitic tectosilicate: 2001) 09.GC.05 [265] [no] [no]
    2. Gismondine-Ca (zeolitic tectosilicate: IMA1997 s.p., 1817) 09.GC.05 [266] [267] [268]
  18. Gittinsite (thortveitite: IMA1979-034) 09.BC.05 [269] [270] [271]
    (IUPAC: calcium zirconium heptaoxo disilicate)
  19. Giuseppettite (cancrinite-sodalite: IMA1979-064) 09.FB.05 [272] [273] [274]
  20. Gjerdingenite 09.CE.30c
    1. Gjerdingenite-Ca (labuntsovite: IMA2005-029) 09.CE.30c [275] [276] [277]
    2. Gjerdingenite-Fe (labuntsovite: IMA2001-009) 09.CE.30c [278] [279] [no]
    3. Gjerdingenite-Mn (labuntsovite: IMA2003-015) 09.CE.30c [280] [281] [no]
    4. Gjerdingenite-Na (labuntsovite: IMA2005-030) 09.CE.30c [282] [283] [284]
  21. Gladite (meneghinite: 1924) 02.HB.05a [285] [286] [287]
    (CuPbBi5S9)
  22. Gladiusite (IMA1998-011) 08.DF.40 [288] [289] [290]
    (IUPAC: diiron(III) tetrairon(II) phosphate undecahydroxide monohydrate)
  23. Gladkovskyite (IMA2018-098) 02. [291] [no] [no]
    (MnTlAs3S6)
  24. Glagolevite (IMA2001-064) 09.EC.55 [292] [293] [no]
  25. Glauberite (Y: 1808) 07.AD.25 [294] [295] [296]
    (IUPAC: disodium calcium disulfate)
  26. Glaucocerinite (hydrotalcite: 1932) 07.DD.35 [297] [298] [299]
  27. Glaucochroite (olivine: 1899) 09.AC.05 [300] [301] [302]
    (IUPAC: calcium manganese(II) (tetraoxo silicate))
  28. Glaucodot (arsenopyrite: 1849) 02.EB.10c [303] [304] [305]
    ((Co0.5Fe0.5)AsS)
  29. Glauconite, mica series (Y: 1927) 09.EC. [306] [307] [308]
  30. Glaucophane [Na-amphibole: IMA2012 s.p., 1845 Rd] 09.DE.25 [309] [310] [311]
  31. Glaukosphaerite (malachite: IMA1972-028) 05.BA.10 [312] [313] [314]
    (IUPAC: copper nickel carbonate dihydroxide)
  32. Glikinite (IMA2018-119) 07. [315] [no] [no]
    (IUPAC: trizinc oxo(disulfate))
  33. Glucine (mineral) (IMA1967 s.p., 1963) 08.DA.45 [316] [317] [318]
    (CaBe4(PO4)2(OH)4·0.5H2O)
  34. Glushinskite (humboldtine: IMA1985-Q Rd) 10.AB.10 [319] [320] [321]
    (IUPAC: magnesium oxalate dihydrate)
  35. Gmalimite (djerfisherite: IMA2019-007) 02. [322] [no] [no]
    (K6☐Fe2+24S27)
  36. Gmelinite 09.GD.05
    1. Gmelinite-Ca (zeolitic tectosilicate: IMA1997 s.p.) 09.GD.05 [323] [324] [no]
    2. Gmelinite-K (zeolitic tectosilicate: IMA1999-039) 09.GD.05 [325] [326] [no]
    3. Gmelinite-Na (zeolitic tectosilicate: IMA1997 s.p., 1825) 09.GD.05 [327] [328] [329]
  37. Gobbinsite (zeolitic tectosilicate: IMA1980-070) 09.GC.05 [330] [331] [332]
  38. Gobelinite (ktenasite: IMA2018-167) 07. [333] [no] [no]
    (IUPAC: cobalt tetracopper disulfate hexahydro hexahydrate)
  39. Godlevskite (pentlandite: IMA1968-032) 02.BB.15 [334] [335] [336]
    (IUPAC: nona(nickel,iron) octasulfide)
  40. Godovikovite (sabieite: IMA1987-019) 07.AC.20 [337] [338] [339]
    (IUPAC: ammonium aluminium disulfate)
  41. Goedkenite (brackebuschite: IMA1974-004) 08.BG.05 [340] [341] [342]
    (IUPAC: distrontium aluminium diphosphate hydroxide)
  42. Goethite ("O(OH)" group: IMA1980 s.p., 1919) 04.F [343] [344] [345]
    (IUPAC: hydro α-iron(III) oxide)
  43. Gold (element: old) 01.AA.05 [346] [347] [348]
  44. Goldfieldite (tetrahedrite: IMA2018-K, 1909 Rd) 02.GB.05 [349] [350] [351]
    ((Cu42)Cu6Te4S13)
  45. Goldichite (Y: 1955) 07.CC.40 [352] [353] [354]
    (IUPAC: potassium iron(III) disulfate tetrahydrate)
  46. Goldmanite (garnet, garnet: IMA1963-003) 09.AD.25 [355] [356] [357]
    (IUPAC: tricalcium divanadium(III) tri(tetraoxo silicate))
  47. Goldquarryite (IMA2001-058) 08.DB.65 [358] [359] [no]
    (IUPAC: copper dicadmium trialuminium tetraphosphate trifluoride decahydrate)
  48. Goldschmidtite (perovskite: IMA2018-034) 04.C [360] [no] [no]
    (IUPAC: potassium niobium trioxide)
  49. Golyshevite (eudialyte: IMA2004-039) 09.CO.10 [361] [362] [363]
  50. Gonnardite (zeolitic tectosilicate: IMA1997 s.p., 1896 Rd) 09.GA.05 [364] [365] [366]
  51. Gonyerite (chlorite: 1955) 09.EC.55 [367] [368] [369]
  52. Goosecreekite (zeolitic tectosilicate: IMA1980-004) 09.GB.25 [370] [371] [372]
  53. Gorbunovite (mica: IMA2017-040) 09.E?. [373] [no] [no]
  54. Gorceixite (alunite, crandallite: 1906) 08.BL.10 [374] [375] [376]
    (IUPAC: barium trialuminium hexahydroxide phosphate hydroxophosphate)
  55. Gordaite (ktenasite: IMA1996-006) 07.DF.50 [377] [378] [379]
    (IUPAC: sodium tetrazinc sulfate hexahydroxide chloride hexahydrate)
  56. Gordonite (laueite, laueite: 1930) 08.DC.30 [380] [381] [382]
    (IUPAC: magnesium dialuminium diphosphate dihydro octahydrate)
  57. Gorerite (magnetoferrite: IMA2019-080) 04. [383] [no] [no]
  58. Görgeyite (Y: 1953) 07.CD.30 [384] [385] [386]
    (IUPAC: dipotassium pentacalcium hexasulfate monohydrate)
  59. Gormanite (souzalite: IMA1977-030) 08.DC.45 [387] [388] [389]
    (IUPAC: triiron(II) tetraaluminium tetraphosphate hexahydro dihydrate)
  60. Gortdrumite (IMA1979-039) 02.BD.10 [390] [391] [392]
    (Cu24Fe2Hg9S23)
  61. Goryainovite (IMA2015-090) 08. [393] [no] [no]
    (IUPAC: dicalcium phosphate chloride)
  62. Goslarite (epsomite: 1845) 07.CB.40 [394] [395] [396]
    (IUPAC: zinc sulfate heptahydrate)
  63. Gottardiite (zeolitic tectosilicate: IMA1994-054) 09.GF.10 [397] [398] [no]
  64. Gottlobite (adelite: IMA1998-066) 08.BH.35 [399] [400] [no]
    (IUPAC: calcium magnesium vanadate hydro)
  65. Götzenite (seidozerite, rinkite: IMA1962 s.p., 1957) 09.BE.22 [401] [402] [403]
    (Ca4NaCa2Ti(Si2O7)2(OF)F2)
  66. Goudeyite (mixite: IMA1978-015) 08.DL.15 [404] [405] [406]
    (IUPAC: hexacopper aluminium triarsenate hexahydro trihydrate)
  67. Gowerite (IMA1962 s.p., 1959) 06.EC.10 [407] [408] [409]
    (Ca[B5O8(OH)][B(OH)3]·3H2O)
  68. Goyazite (alunite, crandallite: IMA1999 s.p., 1884 Rd) 08.BL.10 [410] [411] [412]
    (IUPAC: strontium trialuminium phosphate hydroxophosphate hexahydro hydrate)
  69. Graemite (tellurite: IMA1974-022) 04.JM.15 [413] [414] [415]
    (IUPAC: copper(II) tellurite monohydrate)
  70. Graeserite (IMA1996-010) 04.JB.55 [416] [417] [no]
    (Fe3+4Ti3As3+O13(OH))
  71. Graftonite 08.AB.20
    1. Graftonite (Y: 1900) 08.AB.20 [418] [419] [420]
      (IUPAC: iron(II) diiron(II) diphosphate)
    2. Graftonite-(Ca) (IMA2017-048) 08.AB.20 [421] [no] [no]
      (IUPAC: calcium diiron(II) diphosphate)
    3. Graftonite-(Mn) (IMA2017-050) 08.AB.20 [422] [no] [no]
      (IUPAC: manganese diiron(II) diphosphate)
  72. Gramaccioliite-(Y) (crichtonite: IMA2001-034) 04.CC.40 [423] [424] [425]
  73. Grandaite (brackebuschite: IMA2013-059) 08.B?. [426] [no] [427]
    (IUPAC: distrontium aluminium diarsenate hydroxide)
  74. Grandidierite (Y: 1902) 09.AJ.05 [428] [429] [430]
    (MgAl3O2(BO3)(SiO4))
  75. Grandreefite (IMA1988-016) 07.BD.45 [431] [432] [433]
    (IUPAC: dilead sulfate difluoride)
  76. Grandviewite (IMA2007-004) 07.BB.60 [434] [435] [no]
    (Cu3Al9(SO4)2(OH)29)
  77. Grantsite (hewettite: IMA1967 s.p., 1964) 04.HG.55 [436] [437] [438]
  78. Graphite (Y: 1789) 01.CB.05a [439] [440] [441]
  79. Graţianite (berthierite: IMA2013-076) 02. [442] [no] [no]
    (IUPAC: manganese dibismuth tetrasulfide)
  80. Gratonite (Y: 1940) 02.JB.55 [443] [444] [445]
    (IUPAC: nonalead tetrarsenide pentadecasulfide)
  81. Grattarolaite (IMA1995-037) 08.BE.10 [446] [447] [448]
    (IUPAC: triiron(III) trioxophosphate)
  82. Graulichite-(Ce) (alunite, crandallite: IMA2002-001) 08.BL.13 [449] [450] [no]
    (IUPAC: cerium triiron(III) diarsenate hexahydro)
  83. Gravegliaite (gravegliaite: IMA1990-020) 04.JE.05 [451] [452] [453]
    (IUPAC: manganese(II) sulfite trihydrate)
  84. Grayite (rhabdophane: 1957) 08.CJ.45 [454] [455] [456]
    (IUPAC: thorium phosphate monohydrate)
  85. Grechishchevite (IMA1988-027) 02.FC.15c [457] [458] [459]
    (Hg3S2BrCl0.5I0.5)
  86. Greenalite (serpentine: 1903) 09.ED.15 [460] [461] [462]
  87. Greenlizardite (IMA2017-001) 07.E?. [463] [no] [no]
    ((NH4)Na(UO2)2(SO4)2(OH)2·4H2O)
  88. Greenockite (wurtzite: 1840) 02.CB.45 [464] [465] [466]
    (IUPAC: cadmium sulfide)
  89. Greenwoodite (IMA2010-007) 09.A?. [467] [no] [468]
  90. Gregoryite (IMA1981-045) 05.AA.10 [469] [470] [471]
    (IUPAC: disodium carbonate)
  91. Greifensteinite (roscherite: IMA2001-044) 08.DA.10 [472] [473] [474]
    (Ca2Be4Fe2+5(PO4)6(OH)4·6H2O)
  92. Greigite (spinel, linnaeite: IMA1963-007) 02.DA.05 [475] [476] [477]
    (IUPAC: iron(II) diiron(III) tetrasulfide)
  93. Grenmarite (seidozerite, rinkite: IMA2003-024) 09.BE.25 [478] [479] [no]
    (Na2Zr2Na2MnZr(Si2O7)2O2F2)
  94. Griceite (halite, rocksalt: IMA1986-043) 03.AA.20 [480] [481] [482]
    (IUPAC: lithium fluoride)
  95. Grigorievite (howardevansite: IMA2012-047) 08. [483] [no] [484]
    (IUPAC: tricopper diiron(III) dialuminium hexavanadate)
  96. Grimaldiite ("O(OH)" group: IMA1967-036) 04.FE.20 [485] [486] [487]
    (IUPAC: hydrochromium oxide)
  97. Grimselite (IMA1971-040) 05.ED.35 [488] [489] [490]
    (IUPAC: tripotassium sodium uranyl tricarbonate monohydrate)
  98. Griphite (Y: 1891) 08.BF.15 [491] [492] [493]
  99. Grischunite (wicksite: IMA1981-028) 08.CF.05 [494] [495] [496]
  100. Groatite (alluaudite: IMA2008-054) 08.AC.10 [497] [no] [498]
    (☐NaCaMn2(PO4)(HPO4)2)
  101. Grokhovskyite (IMA2019-065) 02. [499] [no] [no]
    (IUPAC: copper chromium disulfide)
  102. Grootfonteinite (IMA2015-051) 05. [500] [no] [no]
    (IUPAC: trilead oxodicarbonate)
  103. Grossite (IMA1993-052) 04.CC.15 [501] [502] [503]
    (IUPAC: calcium tetraluminium heptaoxide)
  104. Grossmanite (pyroxene: IMA2008-042a) 09.DA.15 [504] [505] [no]
  105. Grossular (garnet, garnet: IMA1962 s.p., 1811) 09.AD.25 [506] [507] [508]
    (IUPAC: tricalcium dialuminium tri(tetraoxo silicate))
  106. Groutite ("O(OH)" group: 1947) 04.FD.10 [509] [510] [511]
    (IUPAC: hydromanganese(III) oxide)
  107. Grumantite (IMA1985-029) 09.EH.10 [512] [513] [514]
    (NaSi2O4(OH)·H2O)
  108. Grumiplucite (pavonite: IMA1997-021) 02.JA.05b [515] [516] [517]
    (IUPAC: mercury dibismuth tetrasulfide)
  109. Grundmannite (chalcostibite: IMA2015-038) 02. [518] [no] [no]
    (IUPAC: copper bismuth diselenide)
  110. Grunerite [Mg-Fe-Mn-amphibole: IMA2012 s.p., IMA1997 s.p., 1853 Rd] 09.DE.05 [519] [520] [521]
  111. Gruzdevite (nowackiite: IMA1980-053) 02.GA.30 [522] [523] [524]
    (Cu6Hg3Sb4S12)
  112. Guanacoite (IMA2003-021) 08.DD.10 [525] [526] [no]
    (IUPAC: dicopper trimagnesium diarsenate tetrahydro tetrahydrate)
  113. Guanajuatite (stibnite: 1858) 02.DB.05 [527] [528] [529]
    (IUPAC: dibismuth triselenide)
  114. Guanine (IMA1973-056) 10.CA.30 [530] [531] [532]
  115. Guarinoite (guarinoite: IMA1991-005) 07.DD.80 [533] [534] [535]
    (IUPAC: hexazinc sulfate decahydro pentahydrate)
  116. Gudmundite (arsenopyrite: 1928) 02.EB.20 [536] [537] [538]
    (IUPAC: iron antimonide sulfide)
  117. Guérinite (IMA2007 s.p., 1961) 08.CJ.75 [539] [540] [541]
    (IUPAC: pentacalcium di(hydroxoarsenate) diarsenate nonahydrate)
  118. Guettardite (sartorite: IMA1966-018) 02.HC.05a [542] [543] [544]
    (Pb8(Sb0.56As0.44)16S32)
  119. Gugiaite (melilite: IMA1983-072) 09.BB.10 [545] [546] [547]
    (IUPAC: dicalcium beryllium heptaoxy disilicate)
  120. Guidottiite (serpentine: IMA2009-061) 09.ED.15 [548] [no] [549]
  121. Guildite (Y: 1928) 07.DC.30 [550] [551] [552]
    (IUPAC: copper iron(III) disulfate hydro tetrahydrate)
  122. Guilleminite (IMA1964-031) 04.JJ.10 [553] [554] [555]
    (IUPAC: barium triuranyl dioxodiselenite trihydrate)
  123. Guimarãesite (roscherite: IMA2006-028) 08.DA.10 [556] [557] [no]
    (Ca2Be4Zn5(PO4)6(OH)4·6H2O)
  124. Guite (spinel: IMA2017-080) 04. [558] [no] [no]
    (IUPAC: cobalt(II) dicobalt(III) tetraoxide)
  125. Gunningite (kieserite: IMA1962 s.p.) 07.CB.05 [559] [560] [561]
    (IUPAC: zinc sulfate monohydrate)
  126. Günterblassite (günterblassite: IMA2011-032) 09. [562] [no] [no]
  127. Gunterite (decavanadate: IMA2011-001) 08. [563] [no] [564]
    (Na4(H2O)16(H2V10O28)·6H2O)
  128. Gupeiite (silicide: IMA1983-087) 01.BB.30 [565] [566] [567]
    (IUPAC: triiron silicide)
  129. Gurimite (palmierite: IMA2013-032) 08. [568] [no] [no]
    (IUPAC: tribarium divanadate)
  130. Gustavite (lillianite: IMA1967-048) 02.JB.40a [569] [570] [571]
    (IUPAC: silver lead hexasulfide tribismuthide)
  131. Gutkovaite-Mn (labuntsovite: IMA2001-038) 09.CE.30h [572] [573] [no]
  132. Guyanaite ("O(OH)" group: IMA1967-034) 04.FD.10 [574] [575] [576]
    (IUPAC: hydrochromium oxide)
  133. Gwihabaite (IMA1994-011) 05.NA.15 [577] [578] [579]
    (IUPAC: ammonium nitrate)
  134. Gypsum [gypsos (Theophrastus), gypsum (Agricola, G., 1546)] 07.CD.40 [580] [581] [582]
    (IUPAC: calcium sulfate dihydrate)
  135. Gyrolite (gyrolite: 1851) 09.EE.30 [583] [584] [585]
  136. Gysinite-(Nd) (ancylite: IMA1981-046) 05.DC.05 [586] [587] [588]
    (IUPAC: lead neodymium dicarbonate hydro monohydrate)

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