| Mineral name | Structural Groups | IMA Formula | Max Age (Ma) | Min Age (Ma) | # of Sublocalities containing mineral | LOCALITY IDs, not mindat ids | # of localities containing mineral |
|---|
| Acanthite (*) | Acanthite | Ag2S | | | 1 | 111834 | 2793 |
| Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 1930 | 15.7 | 8 | 111856,111893,111952,111955,111959,111968,111972,112020 | 3419 |
| Akaganeite (*) | Coronadite | (Fe3+,Ni2+)8(OH,O)16Cl1.25·nH2O | | | 1 | 112009 | 63 |
| Albite (*) | Feldspar | Na(AlSi3O8) | 1930 | 15.7 | 16 | 111842,111856,111860,111864,111876,111877,111913,111928,111938,111943,111952,111955,111968,111973,111995,112018 | 8803 |
| Allanite-(Ce) (*) | Allanite Epidote | CaCe(Al2Fe2+)[Si2O7][SiO4]O(OH) | | | 2 | 111861,111972 | 706 |
| Allanite-(Y) (*) | Allanite Epidote | CaY(Al2Fe2+)[Si2O7][SiO4]O(OH) | | | 1 | 111897 | 28 |
| Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 1856 | 15.7 | 4 | 111856,111913,111937,111999 | 2353 |
| Anatase (*) | Not in a structural group | TiO2 | 1177 | 1107 | 2 | 111933,111979 | 2162 |
| Andalusite (*) | Andalusite | Al2SiO5 | 1177 | 1107 | 4 | 111861,111919,111927,111935 | 1310 |
| Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | | | 3 | 111919,111959,111968 | 1534 |
| Anglesite (*) | Baryte | Pb(SO4) | | | 1 | 111842 | 2734 |
| Anhydrite (*) | Not in a structural group | Ca(SO4) | 1856 | 15.7 | 3 | 111856,111861,111968 | 1588 |
| Ankerite (*) | None | Ca(Fe2+,Mg)(CO3)2 | 1930 | 1930 | 3 | 111938,111952,111973 | 3092 |
| Annite (*) | Mica Clay | KFe2+3(AlSi3O10)(OH)2 | | | 2 | 111968,111995 | 356 |
| Antigorite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | | | 2 | 111843,111968 | 708 |
| Aragonite (*) | Aragonite | Ca(CO3) | 2200 | 2200 | 1 | 111965 | 3250 |
| Arsenopyrite (*) | Arsenopyrite | FeAsS | | | 7 | 111833,111834,111842,111908,111959,111970,111971 | 9052 |
| Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | | | 1 | 111945 | 2060 |
| Aurostibite (*) | Pyrite | AuSb2 | 1856 | 15.7 | 1 | 111856 | 73 |
| Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 2200 | 1930 | 8 | 111861,111891,111942,111945,111952,111959,111976,111980 | 5509 |
| Baryte (*) | Baryte | Ba(SO4) | 2200 | 15.7 | 8 | 111841,111856,111861,111919,111960,111967,111972,111980 | 11547 |
| Bavenite (*) | None | Ca4Be2+xAl2-xSi9O26-x(OH)2+x (x = 0 to 1) | | | 1 | 111913 | 255 |
| Beraunite (*) | Beraunite | Fe3+6(PO4)4O(OH)4·6H2O | | | 2 | 111960,111968 | 136 |
| Bermanite (*) | Arthurite | Mn2+Mn3+2(PO4)2(OH)2·4H2O | | | 1 | 111960 | 55 |
| Bertrandite (*) | Not in a structural group | Be4Si2O7(OH)2 | | | 3 | 111995,111997,112001 | 606 |
| Beryl (*) | Beryl | Be3Al2Si6O18 | | | 8 | 111860,111913,111919,111920,111995,111996,111997,111999 | 4286 |
| Bindheimite (*) | Pyrochlore | Pb2Sb5+2O7 | | | 1 | 111842 | 450 |
| Bixbyite (*) | Bixbyite | Mn3+2O3 | | | 5 | 111905,111922,111923,111924,111927 | 104 |
| Boltwoodite (*) | None | (K,Na)(UO2)(SiO3OH)·1.5H2O | | | 2 | 111837,111839 | 67 |
| Bornite (*) | None | Cu5FeS4 | 16.1 | 15.7 | 21 | 111834,111856,111861,111870,111878,111881,111882,111883,111886,111887,111889,111891,111893,111898,111946,111948,111959,111970,111972,111976,112005 | 5516 |
| Boulangerite (*) | None | Pb5Sb4S11 | | | 3 | 111842,111908,111915 | 843 |
| Braunite (*) | Braunite | Mn2+Mn3+6O8(SiO4) | | | 6 | 111922,111923,111924,111925,111926,111927 | 483 |
| Cacoxenite (*) | None | Fe3+24AlO6(PO4)17(OH)12·75H2O | | | 2 | 111960,111968 | 280 |
| Calaverite (*) | Melonite | AuTe2 | | | 1 | 111984 | 361 |
| Calcite (*) | Calcite | Ca(CO3) | 2200 | 15.7 | 31 | 111841,111842,111856,111857,111861,111862,111868,111870,111878,111881,111883,111886,111906,111922,111925,111950,111952,111954,111955,111958,111959,111960,111968,111972,111976,111977,111979,111980,111982,112005,112010 | 27770 |
| Cerianite-(Ce) (*) | Fluorite | CeO2 | | | 2 | 111919,111923 | 94 |
| Chalcoalumite (*) | Chalcoalumite | CuAl4(SO4)(OH)12·3H2O | 2200 | 15.7 | 2 | 111856,111980 | 91 |
| Chalcocite (*) | None | Cu2S | 1930 | 15.7 | 10 | 111856,111881,111891,111898,111948,111952,111959,111970,111972,111976 | 5707 |
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 2200 | 15.7 | 43 | 111833,111834,111842,111852,111856,111857,111858,111861,111865,111866,111871,111872,111879,111882,111883,111886,111888,111889,111891,111897,111898,111906,111908,111913,111915,111928,111942,111946,111948,111952,111955,111959,111968,111970,111971,111972,111976,111977,111979,111980,112005,112014,112017 | 27198 |
| Chamosite (*) | Chlorite Clay | (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8 | 1930 | 1930 | 1 | 111952 | 577 |
| Chromite (*) | Spinel | Fe2+Cr2O4 | | | 4 | 111843,111895,111917,112009 | 3902 |
| Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 2200 | 1930 | 10 | 111834,111945,111952,111959,111960,111967,111968,111972,111976,111980 | 3531 |
| Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1930 | 1930 | 2 | 111843,111952 | 951 |
| Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1930 | 1930 | 4 | 111843,111917,111952,112010 | 1756 |
| Clinozoisite (*) | Clinozoisite Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | | | 1 | 111842 | 1025 |
| Columbite-(Fe) (*) | Columbite | Fe2+Nb2O6 | | | 2 | 111995,111999 | 518 |
| Copper (*) | Copper | Cu | 2200 | 1930 | 9 | 111834,111861,111868,111875,111878,111952,111955,111959,111980 | 3846 |
| Cordierite (*) | Beryl | Mg2Al4Si5O18 | 1177 | 1107 | 1 | 111935 | 1008 |
| Corundum (*) | Corundum | Al2O3 | | | 4 | 111861,111863,111890,111903 | 1797 |
| Covellite (*) | Covellite | CuS | 1930 | 1930 | 3 | 111898,111952,111959 | 4165 |
| Crandallite (*) | Alunite | CaAl3(PO4)(PO3OH)(OH)6 | | | 1 | 111960 | 310 |
| Cuprite (*) | Not in a structural group | Cu2O | 2200 | 1930 | 6 | 111861,111868,111942,111952,111968,111980 | 2970 |
| Datolite (*) | Gadolinite | CaB(SiO4)(OH) | | | 2 | 111861,111875 | 498 |
| Daubréelite (*) | Spinel | FeCr2S4 | | | 1 | 112009 | 157 |
| Devilline (*) | Devilline | CaCu4(SO4)2(OH)6·3H2O | 2200 | 1930 | 2 | 111952,111980 | 366 |
| Diaspore (*) | Diaspore | AlO(OH) | | | 1 | 111861 | 481 |
| Digenite (*) | Digenite | Cu1.8S | | | 1 | 111972 | 1027 |
| Diopside (*) | Pyroxene | CaMgSi2O6 | | | 10 | 111861,111869,111874,111906,111939,111959,111960,111968,112017,112018 | 4135 |
| Dolomite (*) | None | CaMg(CO3)2 | 1930 | 1107 | 4 | 111932,111952,111968,112010 | 9895 |
| Dufrénite (*) | Dufrénite | Ca0.5Fe2+Fe3+5(PO4)4(OH)6·2H2O | | | 2 | 111960,111968 | 139 |
| Dumortierite (*) | Dumortierite | AlAl6BSi3O18 | | | 3 | 111851,111853,112004 | 231 |
| Edenite (*) | Amphibole | NaCa2Mg5(Si7Al)O22(OH)2 | | | 1 | 111984 | 160 |
| Elbaite (*) | Tourmaline | Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) | | | 1 | 111860 | 520 |
| Enstatite (*) | Pyroxene | Mg2Si2O6 | | | 2 | 111843,111917 | 944 |
| Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1930 | 15.7 | 21 | 111834,111840,111842,111856,111857,111858,111861,111880,111882,111883,111886,111889,111906,111928,111943,111952,111955,111959,111960,111968,111976 | 8173 |
| Erythrite (*) | Vivianite | Co3(AsO4)2·8H2O | | | 1 | 111959 | 814 |
| Euxenite-(Y) (*) | Columbite | Y(NbTi)O6 | | | 2 | 111995,111997 | 414 |
| Fergusonite-(Y) (*) | Scheelite | YNbO4 | | | 4 | 111897,111913,111930,111999 | 196 |
| Ferrihollandite (*) | Coronadite | Ba(Mn4+6Fe3+2)O16 | | | 3 | 111923,111924,111927 | 5 |
| Ferro-hornblende (*) | Amphibole | Ca2(Fe2+4Al)(Si7Al)O22(OH)2 | | | 4 | 111861,111864,111871,111960 | 271 |
| Ferro-tschermakite (*) | Amphibole | Ca2(Fe2+3Al2)(Si6Al2)O22(OH)2 | 1930 | 1930 | 1 | 111952 | 27 |
| Ferrostrunzite (*) | Strunzite | Fe2+Fe3+2(PO4)2(OH)2·6H2O | | | 1 | 111960 | 19 |
| Fluellite (*) | None | Al2(PO4)F2(OH)·7H2O | | | 1 | 111960 | 40 |
| Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1930 | 1930 | 6 | 111861,111867,111952,111960,111968,112022 | 2740 |
| Fluorite (*) | Fluorite | CaF2 | 1856 | 15.7 | 11 | 111841,111856,111861,111874,111910,111911,111912,111923,111925,111972,111977 | 9617 |
| Frondelite (*) | Rockbridgeite | (Mn2+0.5Fe3+0.5)2Fe3+3(PO4)3(OH)5 | | | 1 | 111960 | 52 |
| Gadolinite-(Y) (*) | Gadolinite | Y2Fe2+Be2O2(SiO4)2 | | | 1 | 111930 | 163 |
| Galena (*) | Rocksalt | PbS | | | 13 | 111834,111841,111842,111857,111884,111897,111898,111908,111913,111915,111945,111970,111971 | 24243 |
| Goethite (*) | Diaspore | FeO(OH) | | | 3 | 111842,111861,112009 | 7437 |
| Gold (*) | Copper | Au | 1930 | 15.7 | 9 | 111842,111856,111881,111898,111928,111952,111959,111967,111984 | 30554 |
| Goryainovite (*) | None | Ca2(PO4)Cl | | | 1 | 112018 | 1 |
| Graphite (*) | None | C | 1930 | 1930 | 5 | 111842,111861,111952,112017,112018 | 2812 |
| Grossular (*) | Garnet | Ca3Al2(SiO4)3 | | | 1 | 111925 | 1544 |
| Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1856 | 15.7 | 4 | 111856,111861,111871,111960 | 6890 |
| Halite (*) | Rocksalt | NaCl | 1930 | 1930 | 1 | 111952 | 1398 |
| Harmotome (*) | Harmotome | Ba2(Si12Al4)O32·12H2O | 1856 | 15.7 | 3 | 111856,111861,111877 | 290 |
| Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | | | 1 | 111861 | 741 |
| Hematite (*) | Corundum | Fe2O3 | 1930 | 1930 | 29 | 111834,111840,111861,111864,111870,111881,111887,111890,111899,111919,111923,111924,111927,111938,111941,111950,111952,111954,111955,111959,111960,111962,111967,111968,111972,111973,111976,111977,111984 | 14640 |
| Hercynite (*) | Spinel | Fe2+Al2O4 | | | 1 | 111843 | 407 |
| Hollandite (*) | Coronadite | Ba(Mn4+6Mn3+2)O16 | | | 1 | 111905 | 243 |
| Huttonite (*) | Monazite | Th(SiO4) | | | 1 | 111999 | 37 |
| Hydroxylapatite (*) | Apatite | Ca5(PO4)3OH | | | 1 | 111968 | 367 |
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1930 | 15.7 | 8 | 111842,111856,111861,111913,111952,111968,111984,112010 | 5433 |
| Iron (*) | Iron | Fe | | | 1 | 112009 | 1089 |
| Jamesonite (*) | None | Pb4FeSb6S14 | | | 1 | 111842 | 784 |
| Kainosite-(Y) (*) | None | Ca2Y2(SiO3)4(CO3)·H2O | | | 1 | 111930 | 99 |
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | | | 3 | 111861,111869,111959 | 5591 |
| Kasolite (*) | None | Pb(UO2)(SiO4)·H2O | | | 3 | 111840,111913,111921 | 198 |
| Kidwellite (*) | None | NaFe3+9+x(PO4)6(OH)11·3H2O (x ≈ 0.33) | | | 1 | 111960 | 53 |
| Kotulskite (*) | Nickeline | Pd(Te,Bi)2-x (x ≈ 0.4) | | | 1 | 111984 | 116 |
| Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | | | 1 | 111960 | 1271 |
| Lepidocrocite (*) | Lepidocrocite | Fe3+O(OH) | | | 1 | 112009 | 581 |
| Liandratite (*) | None | U6+Nb2O8 | | | 1 | 111999 | 21 |
| Linnaeite (*) | Spinel | Co2+Co3+2S4 | | | 1 | 111984 | 249 |
| Lizardite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | | | 1 | 111843 | 359 |
| Lokkaite-(Y) (*) | Tengerite | CaY4(CO3)7·9H2O | | | 1 | 111913 | 10 |
| Löllingite (*) | Löllingite | FeAs2 | | | 1 | 111833 | 762 |
| Magnesiohögbomite-2N2S (*) | None | (Mg,Fe,Al,Ti)22(O,OH)32 | | | 1 | 111903 | 2 |
| Magnesite (*) | Calcite | Mg(CO3) | | | 5 | 111843,111916,111917,111918,112010 | 1487 |
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 2200 | 15.7 | 52 | 111834,111843,111856,111857,111858,111861,111869,111870,111872,111874,111876,111878,111883,111889,111890,111893,111899,111903,111912,111917,111928,111933,111938,111939,111941,111945,111946,111948,111950,111952,111954,111955,111959,111960,111962,111968,111972,111973,111976,111977,111980,111982,111988,111992,112009,112010,112014,112016,112017,112018,112019,112020 | 14899 |
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 2200 | 1930 | 14 | 111861,111878,111881,111883,111891,111897,111942,111952,111955,111959,111967,111972,111976,111980 | 12537 |
| Manganite (*) | Rutile | Mn3+O(OH) | | | 1 | 111919 | 770 |
| Marialite (*) | Scapolite | Na4Al3Si9O24Cl | 1930 | 15.7 | 3 | 111856,111952,111984 | 139 |
| Meionite (*) | Scapolite | Ca4Al6Si6O24(CO3) | 1856 | 15.7 | 1 | 111856 | 176 |
| Melonite (*) | Melonite | NiTe2 | | | 1 | 111984 | 207 |
| Merenskyite (*) | Melonite | PdTe2 | | | 1 | 111984 | 155 |
| Microcline (*) | Feldspar | K(AlSi3O8) | 1856 | 15.7 | 15 | 111842,111856,111857,111861,111877,111912,111922,111923,111924,111925,111926,111927,111960,111968,111999 | 4924 |
| Millerite (*) | Millerite | NiS | | | 1 | 111984 | 1066 |
| Mitridatite (*) | Arseniosiderite | Ca2Fe3+3O2(PO4)3·3H2O | | | 1 | 111960 | 129 |
| Molybdenite (*) | Molybdenite | MoS2 | 1856 | 92 | 13 | 111834,111856,111857,111858,111861,111866,111893,111901,111928,111930,111955,111959,112005 | 5800 |
| Monazite-(Ce) (*) | Monazite | Ce(PO4) | | | 4 | 111861,111913,111995,111999 | 945 |
| Moncheite (*) | Melonite | Pt(Te,Bi)2 | | | 1 | 111984 | 133 |
| Montgomeryite (*) | Calcioferrite | Ca4MgAl4(PO4)6(OH)4·12H2O | | | 1 | 111960 | 44 |
| Mottramite (*) | Descloizite | PbCu(VO4)(OH) | | | 1 | 111861 | 362 |
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1930 | 15.7 | 15 | 111834,111841,111842,111856,111857,111861,111888,111920,111923,111928,111952,111955,111982,111995,111999 | 17380 |
| Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | | | 1 | 111960 | 1236 |
| Nontronite (*) | Clay Smectite-vermiculite | Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O | | | 1 | 111861 | 471 |
| Opal (*) | Amorphous | SiO2·nH2O | | | 1 | 111919 | 2994 |
| Orthoclase (*) | Feldspar | K(AlSi3O8) | | | 1 | 111842 | 2349 |
| Gersdorffite-Pa3 (*) | Pyrite | NiAsS | | | 1 | 112009 | 767 |
| Uranophane-β (*) | None | Ca(UO2)2(SiO3OH)2·5H2O | | | 1 | 111921 | 144 |
| Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | | | 3 | 111852,111903,111984 | 1512 |
| Petalite (*) | Not in a structural group | LiAlSi4O10 | | | 1 | 111919 | 124 |
| Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | | | 1 | 111922 | 2273 |
| Phosphosiderite (*) | Phosphosiderite | Fe3+(PO4)·2H2O | | | 1 | 111968 | 182 |
| Piemontite (*) | Epidote | Ca2(Al2Mn3+)[Si2O7][SiO4]O(OH) | | | 5 | 111922,111923,111924,111925,111926 | 260 |
| Polycrase-(Y) (*) | Columbite | Y(Ti,Nb)2(O,OH)6 | | | 3 | 111897,111913,112012 | 121 |
| Powellite (*) | Scheelite | Ca(MoO4) | | | 1 | 111919 | 494 |
| Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 1856 | 15.7 | 3 | 111856,111943,111960 | 1898 |
| Pyrargyrite (*) | None | Ag3SbS3 | | | 1 | 111834 | 1425 |
| Pyrite (*) | Pyrite | FeS2 | 2200 | 15.7 | 38 | 111834,111841,111842,111856,111857,111858,111861,111869,111871,111872,111873,111878,111883,111886,111888,111897,111898,111901,111903,111906,111928,111930,111939,111946,111952,111955,111959,111968,111970,111971,111979,111980,111982,112010,112014,112017,112018,112020 | 39462 |
| Pyrophyllite (*) | Clay Pyrophyllite | Al2Si4O10(OH)2 | | | 1 | 111861 | 771 |
| Pyrosmalite-(Fe) (*) | Pyrosmalite Clay | Fe2+8Si6O15(OH)10 | 1856 | 15.7 | 1 | 111856 | 38 |
| Pyrrhotite (*) | Nickeline | Fe7S8 | 2200 | 15.7 | 25 | 111834,111842,111843,111852,111856,111857,111897,111908,111913,111915,111928,111939,111952,111955,111970,111971,111979,111980,111984,112010,112014,112017,112018,112020,112022 | 9056 |
| Quartz (*) | Quartz | SiO2 | 1930 | 15.7 | 46 | 111834,111841,111842,111856,111857,111858,111860,111861,111870,111880,111881,111882,111886,111887,111888,111897,111899,111901,111912,111913,111922,111923,111924,111932,111935,111938,111943,111945,111948,111952,111954,111955,111960,111968,111972,111973,111976,111977,111979,111995,111996,111999,112001,112005,112009,112013 | 61156 |
| Rhodonite (*) | Rhodonite | CaMn3Mn(Si5O15) | | | 2 | 111912,111968 | 969 |
| Richterite (*) | Amphibole | Na(NaCa)Mg5Si8O22(OH)2 | | | 1 | 111922 | 148 |
| Riebeckite (*) | Amphibole | Na2(Fe2+3Fe3+2)Si8O22(OH)2 | | | 1 | 111840 | 375 |
| Rockbridgeite (*) | Rockbridgeite | (Fe2+0.5Fe3+0.5)2Fe3+3(PO4)3(OH)5 | | | 1 | 111960 | 206 |
| Romanèchite (*) | None | (Ba,H2O)2(Mn4+,Mn3+)5O10 | | | 1 | 111919 | 312 |
| Rowlandite-(Y) (*) | Rowlandite | Fe2+Y4(Si2O7)2F2 | | | 1 | 111930 | 8 |
| Rutile (*) | Rutile | TiO2 | 1930 | 15.7 | 11 | 111842,111856,111861,111875,111919,111923,111952,111972,111984,112013,112022 | 5614 |
| Safflorite (*) | Löllingite | CoAs2 | | | 1 | 111834 | 317 |
| Scheelite (*) | Scheelite | Ca(WO4) | | | 3 | 111834,111919,111926 | 4894 |
| Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 1856 | 15.7 | 7 | 111856,111860,111897,111995,111996,111999,112001 | 2705 |
| Schreibersite (*) | None | (Fe,Ni)3P | | | 1 | 112009 | 374 |
| Scolecite (*) | Natrolite | Ca(Si3Al2)O10·3H2O | | | 1 | 111960 | 390 |
| Siegenite (*) | Spinel | CoNi2S4 | | | 1 | 111984 | 249 |
| Sillimanite (*) | Not in a structural group | Al2SiO5 | | | 1 | 111861 | 1516 |
| Silver (*) | Copper | Ag | 1856 | 15.7 | 4 | 111834,111841,111856,111976 | 5186 |
| Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 1856 | 15.7 | 4 | 111856,111860,111922,111925 | 1214 |
| Sphalerite (*) | Sphalerite | ZnS | 2200 | 15.7 | 12 | 111834,111841,111842,111856,111857,111898,111928,111952,111970,111971,111980,111995 | 21482 |
| Spinel (*) | Spinel | MgAl2O4 | | | 1 | 111903 | 1934 |
| Spodumene (*) | Pyroxene | LiAlSi2O6 | | | 1 | 112022 | 688 |
| Stellerite (*) | Stilbite | Ca4(Si28Al8)O72·28H2O | | | 2 | 111861,111959 | 189 |
| Stishovite (*) | Rutile | SiO2 | | | 1 | 112009 | 26 |
| Strengite (*) | None | Fe3+(PO4)·2H2O | | | 2 | 111960,111968 | 263 |
| Sulphur (*) | Sulphur | S | | | 1 | 111842 | 2045 |
| Svabite (*) | Apatite | Ca5(AsO4)3F | | | 4 | 111922,111924,111925,111926 | 16 |
| Sylvite (*) | Rocksalt | KCl | 1930 | 1930 | 1 | 111952 | 275 |
| Taenite (*) | None | (Ni,Fe) | | | 1 | 112009 | 703 |
| Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1930 | 1930 | 7 | 111843,111908,111915,111917,111952,111968,112010 | 3337 |
| Temagamite (*) | None | Pd3HgTe3 | | | 1 | 111984 | 24 |
| Tengerite-(Y) (*) | Tengerite | Y2(CO3)3·2-3H2O | | | 2 | 111913,111930 | 24 |
| Tennantite-(Fe) (*) | Tetrahedrite | Cu6(Cu4Fe2)As4S13 | | | 1 | 111834 | 1803 |
| Tenorite (*) | None | CuO | 2200 | 1930 | 2 | 111952,111980 | 1101 |
| Thalénite-(Y) (*) | None | Y3Si3O10F | | | 1 | 111930 | 26 |
| Thaumasite (*) | Ettringite | Ca3Si(OH)6(CO3)(SO4)·12H2O | 2200 | 15.7 | 4 | 111856,111861,111871,111980 | 183 |
| Thorite (*) | Zircon | Th(SiO4) | 1177 | 1107 | 2 | 111913,111933 | 1006 |
| Thortveitite (*) | Thortveitite | Sc2Si2O7 | | | 1 | 111913 | 54 |
| Tinticite (*) | None | Fe3+3(PO4)2(OH)3·3H2O | | | 1 | 111960 | 19 |
| Titanite (*) | Titanite | CaTi(SiO4)O | 1856 | 15.7 | 17 | 111840,111842,111856,111861,111869,111874,111878,111890,111913,111945,111946,111955,111960,111968,111972,111984,112022 | 4899 |
| Topaz (*) | Topaz | Al2SiO4F2 | | | 1 | 111920 | 1476 |
| Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1930 | 15.7 | 10 | 111843,111856,111906,111917,111943,111952,111955,112017,112018,112020 | 2562 |
| Troilite (*) | None | FeS | | | 1 | 112009 | 1044 |
| Uraninite (*) | Fluorite | UO2 | | | 6 | 111840,111913,111921,111970,111971,111995 | 2718 |
| Uranophane-α (*) | None | Ca(UO2)2(SiO3OH)2·5H2O | | | 5 | 111838,111839,111840,111897,111921 | 890 |
| Variscite (*) | None | Al(PO4)·2H2O | | | 1 | 111960 | 301 |
| Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | | | 1 | 111861 | 652 |
| Vesuvianite (*) | Vesuvianite | (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10 | | | 1 | 111925 | 1395 |
| Violarite (*) | Spinel | FeNi2S4 | | | 2 | 111852,111984 | 380 |
| Wavellite (*) | Wavellite | Al3(PO4)2(OH)3·5H2O | | | 1 | 111960 | 374 |
| Wölsendorfite (*) | Wölsendorfite | Pb7(UO2)14O19(OH)4·12H2O | | | 2 | 111840,111921 | 43 |
| Xenotime-(Y) (*) | Zircon | Y(PO4) | | | 2 | 111897,111913 | 939 |
| Zircon (*) | Zircon | Zr(SiO4) | 1856 | 15.7 | 7 | 111842,111856,111897,111913,111930,111968,111995 | 5251 |
| Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | | | 2 | 111917,111976 | 1025 |
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