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 Actinolite (*) Amphibole Ca2 (Mg4.5-2.5 Fe2+ 0.5-2.5 )Si8 O22 (OH)2 6 26983 ,26985 ,27000 ,27011 ,27081 ,27097 3419 Aegirine (*) Pyroxene NaFe3+ Si2 O6 1 27061 1022 Aegirine-augite (*) Pyroxene (Ca,Na)(Fe3+ ,Mg,Fe2+ )Si2 O6 2 27071 ,27072 286 Albite (*) Feldspar Na(AlSi3 O8 ) 2132 2016 9 26955 ,26963 ,26964 ,27061 ,27071 ,27072 ,27097 ,27114 ,27117 8803 Alloclasite (*) Löllingite CoAsS 1 27082 56 Almandine (*) Garnet Fe2+ 3 Al2 (SiO4 )3 1 27011 2353 Almeidaite (*) Crichtonite PbZn2 (Mn,Y)(Ti,Fe3+ )18 O36 (OH,O)2 630 490 2 27087 ,27088 7 Altaite (*) Rocksalt PbTe 1 27023 489 Amblygonite (*) None LiAl(PO4 )F 1 26973 244 Analcime (*) Analcime Na(AlSi2 O6 )·H2 O 1 27061 1627 Anatase (*) Not in a structural group TiO2 380 361 4 26985 ,27032 ,27088 ,27090 2162 Andalusite (*) Andalusite Al2 SiO5 1988 361 8 27031 ,27032 ,27090 ,27129 ,27132 ,27133 ,27134 ,27145 1310 Andradite (*) Garnet Ca3 Fe3+ 2 (SiO4 )3 1 26988 1534 Anglesite (*) Baryte Pb(SO4 ) 2500 2500 1 26971 2734 Anilite (*) Digenite Cu7 S4 1 27023 88 Annite (*) Mica Clay KFe2+ 3 (AlSi3 O10 )(OH)2 1 27072 356 Anthophyllite (*) Amphibole Mg2 Mg5 Si8 O22 (OH)2 1 26997 718 Antigorite (*) Serpentine Clay Mg3 Si2 O5 (OH)4 3 26969 ,26997 ,27035 708 Antimony (*) Arsenic Sb 380 361 1 27001 363 Arsenopyrite (*) Arsenopyrite FeAsS 2132 361 6 26963 ,26964 ,27023 ,27032 ,27100 ,27126 9052 Augelite (*) None Al2 (PO4 )(OH)3 2 26973 ,26977 79 Autunite (*) Autunite Ca(UO2 )2 (PO4 )2 ·10-12H2 O 1 26986 1272 Azurite (*) Not in a structural group Cu3 (CO3 )2 (OH)2 3 27025 ,27113 ,27119 5509 Bahianite (*) None Al5 Sb5+ 3 O14 (OH)2 380 361 3 27031 ,27032 ,27090 2 Baryte (*) Baryte Ba(SO4 ) 380 361 1 27090 11547 Bastnäsite-(La) (*) Bastnäsite La(CO3 )F 630 490 2 27087 ,27088 30 Berlinite (*) Quartz Al(PO4 ) 2 26973 ,26975 28 Beryl (*) Beryl Be3 Al2 Si6 O18 520 361 17 26953 ,26954 ,26955 ,26978 ,26979 ,26983 ,26984 ,26985 ,27000 ,27036 ,27037 ,27062 ,27095 ,27097 ,27098 ,27099 ,27106 4286 Bismoclite (*) Matlockite BiOCl 1 27074 71 Bismuthinite (*) Stibnite Bi2 S3 380 361 3 27001 ,27025 ,27074 1935 Bismutite (*) Bismutite Bi2 O2 (CO3 ) 1 27074 716 Bixbyite (*) Bixbyite Mn3+ 2 O3 1 27143 104 Bornite (*) None Cu5 FeS4 2 27023 ,27025 5516 Brochantite (*) Brochantite Cu4 (SO4 )(OH)6 2500 2500 2 26971 ,27025 1633 Brockite (*) Rhabdophane (Ca,Th,Ce)(PO4 )·H2 O 630 490 1 27087 48 Brookite (*) Brookite TiO2 380 361 1 27090 700 Brumadoite (*) None Cu3 (Te6+ O4 )(OH)4 ·5H2 O 1 26983 1 Calcite (*) Calcite Ca(CO3 ) 2056 320 12 26963 ,26994 ,27035 ,27043 ,27050 ,27054 ,27055 ,27061 ,27071 ,27072 ,27097 ,27143 27770 Cancrinite (*) Cancrinite (Na,Ca, )8 (Al6 Si6 )O24 (CO3 ,SO4 )2 ·2H2 O 3 27061 ,27071 ,27072 232 Cassiterite (*) Rutile SnO2 380 361 4 27031 ,27032 ,27062 ,27090 5171 Chalcocite (*) None Cu2 S 3 27023 ,27025 ,27082 5707 Chalcopyrite (*) Chalcopyrite CuFeS2 2500 361 11 26963 ,26971 ,26997 ,27023 ,27025 ,27042 ,27081 ,27082 ,27090 ,27097 ,27136 27198 Chernovite-(Y) (*) Zircon Y(AsO4 ) 1 26985 46 Chromite (*) Spinel Fe2+ Cr2 O4 1988 361 9 26959 ,27001 ,27097 ,27105 ,27114 ,27129 ,27132 ,27133 ,27134 3902 Chrysoberyl (*) Olivine BeAl2 O4 520 361 6 26961 ,27011 ,27032 ,27036 ,27090 ,27097 321 Chrysocolla (*) Allophane (Cu2-x Alx )H2-x Si2 O5 (OH)4 ·nH2 O 1 27025 3531 Chrysotile (*) Serpentine Clay Mg3 Si2 O5 (OH)4 380 361 2 26969 ,27001 951 Clinochlore (*) Chlorite Clay Mg5 Al(AlSi3 O10 )(OH)8 380 361 1 27001 1756 Cobaltite (*) Cobaltite CoAsS 2000 2000 3 27042 ,27081 ,27082 966 Cooperite (*) None PtS 1 26997 124 Copper (*) Copper Cu 2 26981 ,27082 3846 Cornubite (*) None Cu5 (AsO4 )2 (OH)4 2 27113 ,27119 109 Cornwallite (*) None Cu5 (AsO4 )2 (OH)4 2 27113 ,27119 175 Corundum (*) Corundum Al2 O3 380 361 5 27011 ,27044 ,27090 ,27115 ,27146 1797 Covellite (*) Covellite CuS 2056 2046 3 26963 ,27023 ,27025 4165 Crandallite (*) Alunite CaAl3 (PO4 )(PO3 OH)(OH)6 3 26973 ,26977 ,26978 310 Cryptomelane (*) Coronadite K(Mn4+ 7 Mn3+ )O16 380 361 1 27032 599 Cubanite (*) Cubanite Wurtzite CuFe2 S3 1 27023 802 Cummingtonite (*) Amphibole Mg2 Mg5 Si8 O22 (OH)2 2500 2500 1 26971 327 Cuprite (*) Not in a structural group Cu2 O 2 26981 ,27025 2970 Daubréelite (*) Spinel FeCr2 S4 1 27114 157 Diamond (*) Diamond C 380 361 6 27010 ,27011 ,27015 ,27032 ,27090 ,27115 697 Diaspore (*) Diaspore AlO(OH) 380 361 2 27011 ,27031 481 Digenite (*) Digenite Cu1.8 S 2056 2046 2 26963 ,27023 1027 Diopside (*) Pyroxene CaMgSi2 O6 4 27043 ,27047 ,27072 ,27081 4135 Djurleite (*) None Cu31 S16 1 27023 300 Dolomite (*) None CaMg(CO3 )2 380 361 5 26983 ,26985 ,27001 ,27097 ,27143 9895 Dravite (*) Tourmaline NaMg3 Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) 5 26982 ,26983 ,26984 ,26985 ,27000 648 Dumortierite (*) Dumortierite AlAl6 BSi3 O18 6 26970 ,26972 ,26973 ,26974 ,26975 ,26977 231 Enstatite (*) Pyroxene Mg2 Si2 O6 2 26984 ,27114 944 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 380 361 5 26988 ,27011 ,27043 ,27052 ,27090 8173 Erlichmanite (*) Pyrite OsS2 380 361 1 27001 110 Eskolaite (*) Corundum Cr2 O3 380 361 3 27031 ,27032 ,27090 30 Euclase (*) None BeAlSiO4 (OH) 1 26978 120 Euxenite-(Y) (*) Columbite Y(NbTi)O6 1 26986 414 Fayalite (*) Olivine Fe2+ 2 (SiO4 ) 1 27072 371 Ferripyrophyllite (*) Clay Pyrophyllite Fe3+ Si2 O5 (OH) 630 490 1 27085 9 Ferronickelplatinum (*) Potarite Pt2 FeNi 1 27082 13 Fletcherite (*) Spinel CuNi2 S4 1 27082 13 Florencite-(Ce) (*) Alunite CeAl3 (PO4 )2 (OH)6 1 26985 73 Florencite-(La) (*) Alunite LaAl3 (PO4 )2 (OH)6 1 26985 12 Fluocerite-(Ce) (*) Fluocerite CeF3 630 490 1 27087 45 Fluor-uvite (*) Tourmaline CaMg3 (Al5 Mg)(Si6 O18 )(BO3 )3 (OH)3 F 1 26985 19 Fluorapatite (*) Apatite Ca5 (PO4 )3 F 5 27043 ,27047 ,27050 ,27071 ,27072 2740 Fluorite (*) Fluorite CaF2 3 27072 ,27097 ,27138 9617 Forsterite (*) Olivine Mg2 (SiO4 ) 1 27114 1188 Froodite (*) None PdBi2 2000 2000 2 27042 ,27081 62 Gahnite (*) Spinel ZnAl2 O4 380 361 1 27032 445 Galena (*) Rocksalt PbS 2500 361 7 26963 ,26971 ,26986 ,27001 ,27081 ,27082 ,27090 24243 Gibbsite (*) None Al(OH)3 1 27059 504 Goethite (*) Diaspore FeO(OH) 380 361 7 26985 ,26997 ,27001 ,27090 ,27097 ,27113 ,27114 7437 Gold (*) Copper Au 2132 361 21 26963 ,26964 ,27011 ,27031 ,27032 ,27081 ,27082 ,27090 ,27100 ,27113 ,27117 ,27125 ,27126 ,27127 ,27129 ,27130 ,27132 ,27133 ,27134 ,27136 ,27137 30554 Goyazite (*) Alunite SrAl3 (PO4 )(PO3 OH)(OH)6 1 26973 173 Graphite (*) None C 1 27023 2812 Grossular (*) Garnet Ca3 Al2 (SiO4 )3 1 26988 1544 Grunerite (*) Amphibole Fe2+ 2 Fe2+ 5 Si8 O22 (OH)2 2500 2500 1 26971 223 Haiweeite (*) None Ca(UO2 )2 (Si5 O12 )(OH)2 ·6H2 O 1 26986 15 Hastingsite (*) Amphibole NaCa2 (Fe2+ 4 Fe3+ )(Si6 Al2 )O22 (OH)2 3 26988 ,27071 ,27072 209 Hausmannite (*) Spinel Mn2+ Mn3+ 2 O4 1 27143 350 Heazlewoodite (*) None Ni3 S2 1 27082 205 Hedenbergite (*) Pyroxene CaFe2+ Si2 O6 3 26988 ,27071 ,27072 741 Hematite (*) Corundum Fe2 O3 2500 361 21 26971 ,26973 ,26975 ,26976 ,26978 ,26983 ,26985 ,26988 ,27011 ,27032 ,27038 ,27071 ,27085 ,27087 ,27088 ,27090 ,27110 ,27114 ,27123 ,27128 ,27131 14640 Hercynite (*) Spinel Fe2+ Al2 O4 2 27011 ,27025 407 Hessite (*) None Ag2 Te 1 26997 804 Hollandite (*) Coronadite Ba(Mn4+ 6 Mn3+ 2 )O16 1 27143 243 Hollingworthite (*) Ullmannite RhAsS 2000 361 3 26997 ,27001 ,27042 119 Hydromagnesite (*) None Mg5 (CO3 )4 (OH)2 ·4H2 O 1 26969 341 Nováčekite-I (*) None Mg(UO2 )2 (AsO4 )2 ·12H2 O 2 26983 ,26985 55 Hydroxylbastnäsite-(Ce) (*) Bastnäsite Ce(CO3 )(OH) 630 490 1 27085 16 Idaite (*) Stannite Sphalerite Cu3 FeS4 1 27023 142 Ilmenite (*) Corundum Fe2+ Ti4+ O3 2056 0 14 26952 ,26963 ,27011 ,27020 ,27023 ,27025 ,27032 ,27061 ,27072 ,27081 ,27082 ,27090 ,27101 ,27102 5433 Irarsite (*) Pyrite IrAsS 2000 361 2 27001 ,27042 154 Iron (*) Iron Fe 2 27105 ,27114 1089 Isokite (*) Titanite CaMg(PO4 )F 1 26978 22 Jacobsite (*) Spinel Mn2+ Fe3+ 2 O4 1 27143 172 Kaolinite (*) Clay Kaolinite Al2 Si2 O5 (OH)4 380 361 7 27001 ,27074 ,27088 ,27095 ,27097 ,27109 ,27148 5591 Kotulskite (*) Nickeline Pd(Te,Bi)2-x (x ≈ 0.4) 2 26997 ,27082 116 Krutovite (*) Pyrite NiAs2 1 27082 11 Kyanite (*) Not in a structural group Al2 OSiO4 380 0 11 26953 ,26973 ,26978 ,26985 ,27011 ,27031 ,27032 ,27090 ,27102 ,27110 ,27145 1507 Laurite (*) Pyrite RuS2 380 361 1 27001 226 Lazulite (*) Lazulite MgAl2 (PO4 )2 (OH)2 380 361 6 26973 ,26974 ,26976 ,26977 ,27032 ,27090 232 Lepidocrocite (*) Lepidocrocite Fe3+ O(OH) 1 27097 581 Linnaeite (*) Spinel Co2+ Co3+ 2 S4 1 27081 249 Lizardite (*) Serpentine Clay Mg3 Si2 O5 (OH)4 380 361 1 27001 359 Maghemite (*) Spinel (Fe3+ 0.67 0.33 )Fe3+ 2 O4 2500 2500 1 26971 229 Magnesite (*) Calcite Mg(CO3 ) 380 361 6 26969 ,26981 ,26983 ,26984 ,26985 ,27001 1487 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 2500 361 19 26963 ,26969 ,26971 ,26976 ,26988 ,26994 ,26997 ,27011 ,27020 ,27023 ,27025 ,27032 ,27061 ,27072 ,27073 ,27077 ,27081 ,27082 ,27090 14899 Malachite (*) Malachite Cu2 (CO3 )(OH)2 7 26978 ,26985 ,27023 ,27025 ,27093 ,27113 ,27119 12537 Marcasite (*) Marcasite FeS2 2056 2046 1 26963 5674 Margarite (*) Mica Clay CaAl2 Si2 Al2 O10 (OH)2 1 27097 168 Maslovite (*) Pyrite PtBiTe 2000 2000 1 27042 23 Meionite (*) Scapolite Ca4 Al6 Si6 O24 (CO3 ) 2 27043 ,27050 176 Melliniite (*) None (Ni,Fe)4 P 1 27082 5 Melonite (*) Melonite NiTe2 2 26997 ,27023 207 Merenskyite (*) Melonite PdTe2 1 26997 155 Meta-autunite (*) Meta-autunite Ca(UO2 )2 (PO4 )2 ·6H2 O 1 26986 388 Metazeunerite (*) None Cu(UO2 )2 (AsO4 )2 ·8H2 O 1 26983 182 Michenerite (*) Ullmannite PdBiTe 2000 2000 1 27042 114 Microcline (*) Feldspar K(AlSi3 O8 ) 2 27061 ,27072 4924 Molybdenite (*) Molybdenite MoS2 1 27097 5800 Monazite-(Ce) (*) Monazite Ce(PO4 ) 630 361 9 26952 ,26984 ,27001 ,27005 ,27011 ,27014 ,27085 ,27090 ,27115 945 Monazite-(La) (*) Monazite La(PO4 ) 630 361 2 27001 ,27087 38 Moncheite (*) Melonite Pt(Te,Bi)2 1 26997 133 Mottramite (*) Descloizite PbCu(VO4 )(OH) 1 26983 362 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 2056 361 33 26954 ,26957 ,26961 ,26963 ,26973 ,26975 ,27003 ,27004 ,27011 ,27027 ,27028 ,27032 ,27063 ,27064 ,27065 ,27066 ,27067 ,27068 ,27069 ,27088 ,27097 ,27108 ,27109 ,27125 ,27127 ,27129 ,27130 ,27132 ,27133 ,27134 ,27136 ,27137 ,27148 17380 Nepheline (*) Tridymite Na3 K(Al4 Si4 O16 ) 3 27061 ,27071 ,27072 884 Niggliite (*) Nickeline PtSn 1 27082 22 Nontronite (*) Clay Smectite-vermiculite Na0.3 Fe3+ 2 (Si,Al)4 O10 (OH)2 ·nH2 O 380 361 1 27001 471 Olivenite (*) Andalusite Cu2 (AsO4 )(OH) 3 27093 ,27113 ,27119 492 Opal (*) Amorphous SiO2 ·n H2 O 2500 361 10 26966 ,26967 ,26970 ,27001 ,27035 ,27043 ,27047 ,27052 ,27054 ,27055 2994 Orcelite (*) None Ni5-x As2 (x = 0.25) 1 27082 36 Osbornite (*) Rocksalt TiN 2500 0 0 20 Osmium (*) None Os 380 361 1 27001 169 Paolovite (*) None Pd2 Sn 1 27082 38 Gersdorffite-Pa3 (*) Pyrite NiAsS 2000 2000 1 27042 767 Paragonite (*) Mica Clay NaAl2 (Si3 Al)O10 (OH)2 1 27061 247 Uranophane-β (*) None Ca(UO2 )2 (SiO3 OH)2 ·5H2 O 1 26986 144 Parisite-(La) (*) Parisite CaLa2 (CO3 )3 F2 630 490 1 27087 1 Pentlandite (*) Pentlandite (Ni,Fe)9 S8 2056 361 7 26963 ,26997 ,27001 ,27023 ,27042 ,27081 ,27082 1512 Perovskite (*) Perovskite CaTiO3 380 361 1 27090 495 Petalite (*) Not in a structural group LiAlSi4 O10 1 26985 124 Petrovskaite (*) None AuAgS 1 27082 9 Phenakite (*) Phenakite Be2 (SiO4 ) 380 361 3 27000 ,27031 ,27097 326 Phlogopite (*) Mica Clay KMg3 (AlSi3 O10 )(OH)2 2000 2000 4 26997 ,27025 ,27042 ,27097 2273 Platarsite (*) Pyrite PtAsS 2000 2000 1 27042 44 Pyrite (*) Pyrite FeS2 2500 361 26 26963 ,26964 ,26971 ,26997 ,27023 ,27042 ,27061 ,27072 ,27081 ,27082 ,27090 ,27100 ,27117 ,27123 ,27125 ,27126 ,27127 ,27128 ,27129 ,27130 ,27131 ,27132 ,27133 ,27134 ,27136 ,27137 39462 Pyrolusite (*) Rutile MnO2 1988 1903 3 27084 ,27123 ,27143 3106 Pyromorphite (*) Apatite Pb5 (PO4 )3 Cl 2500 2500 1 26971 1725 Pyrophyllite (*) Clay Pyrophyllite Al2 Si4 O10 (OH)2 380 361 2 27032 ,27039 771 Pyrrhotite (*) Nickeline Fe7 S8 2500 361 13 26963 ,26964 ,26971 ,26997 ,27023 ,27025 ,27042 ,27081 ,27090 ,27129 ,27132 ,27133 ,27134 9056 Quartz (*) Quartz SiO2 2500 1903 70 26952 ,26954 ,26955 ,26956 ,26963 ,26964 ,26965 ,26967 ,26970 ,26971 ,26972 ,26973 ,26975 ,26977 ,26978 ,26983 ,26984 ,26985 ,26986 ,26987 ,27000 ,27001 ,27011 ,27016 ,27018 ,27019 ,27020 ,27031 ,27032 ,27035 ,27038 ,27043 ,27047 ,27052 ,27054 ,27055 ,27078 ,27079 ,27081 ,27085 ,27088 ,27090 ,27095 ,27097 ,27100 ,27101 ,27102 ,27106 ,27107 ,27109 ,27110 ,27117 ,27122 ,27123 ,27125 ,27126 ,27127 ,27128 ,27129 ,27130 ,27131 ,27132 ,27133 ,27134 ,27136 ,27137 ,27141 ,27145 ,27148 ,27149 61156 Rectorite (*) Corrensite Clay (Na,Ca)Al4 (Si,Al)8 O20 (OH)4 ·2H2 O 2500 2500 1 26971 49 Rhabdophane-(La) (*) Rhabdophane La(PO4 )·H2 O 630 490 1 27087 13 Rhodonite (*) Rhodonite CaMn3 Mn(Si5 O15 ) 2 27097 ,27143 969 Ruarsite (*) None RuAsS 380 361 1 27001 25 Rutile (*) Rutile TiO2 2056 361 19 26952 ,26963 ,26973 ,26975 ,26983 ,27011 ,27020 ,27032 ,27038 ,27085 ,27087 ,27088 ,27090 ,27097 ,27129 ,27132 ,27133 ,27134 ,27145 5614 Samaniite (*) None Cu2 Fe5 Ni2 S8 1 27082 4 Scheelite (*) Scheelite Ca(WO4 ) 2056 2046 2 26963 ,27097 4894 Schorl (*) Tourmaline NaFe2+ 3 Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) 3 26954 ,27011 ,27097 2705 Schreibersite (*) None (Fe,Ni)3 P 1 27105 374 Scorzalite (*) Lazulite Fe2+ Al2 (PO4 )2 (OH)2 1 26973 60 Sellaite (*) Rutile MgF2 1 26983 46 Siderite (*) Calcite Fe(CO3 ) 1 27117 6417 Siegenite (*) Spinel CoNi2 S4 1 27082 249 Sillimanite (*) Not in a structural group Al2 SiO5 380 361 3 27011 ,27032 ,27090 1516 Sklodowskite (*) None Mg(UO2 )2 (SiO3 OH)2 ·6H2 O 2 26983 ,26986 56 Sodalite (*) Cancrinite-sodalite Sodalite Na4 (Si3 Al3 )O12 Cl 3 27061 ,27071 ,27072 444 Sperrylite (*) Pyrite PtAs2 2000 2000 4 26997 ,27042 ,27081 ,27082 337 Spessartine (*) Garnet Mn2+ 3 Al2 (SiO4 )3 1 27143 1214 Sphalerite (*) Sphalerite ZnS 2500 2046 5 26963 ,26971 ,27025 ,27081 ,27082 21482 Spinel (*) Spinel MgAl2 O4 380 0 6 26997 ,27011 ,27032 ,27081 ,27090 ,27102 1934 Staurolite (*) Staurolite Fe2+ 2 Al9 Si4 O23 (OH) 380 0 4 27031 ,27032 ,27090 ,27102 978 Stibiopalladinite (*) None Pd5 Sb2 1 27082 75 Stichtite (*) Hydrotalcite Mg6 Cr2 (CO3 )(OH)16 ·4H2 O 380 361 1 27001 43 Svanbergite (*) Alunite SrAl3 (SO4 )(PO4 )(OH)6 3 26973 ,26985 ,27010 105 Taenite (*) None (Ni,Fe) 2 27105 ,27114 703 Taimyrite-I (*) None (Pd,Pt)9 Cu3 Sn4 1 27081 11 Talc (*) Clay Talc Mg3 Si4 O10 (OH)2 380 361 9 26969 ,26981 ,26982 ,26983 ,26985 ,27001 ,27032 ,27095 ,27097 3337 Tenorite (*) None CuO 1 27025 1101 Tetraferroplatinum (*) Potarite PtFe 1 27082 66 Tetrahedrite-(Zn) (*) Tetrahedrite Cu6 (Cu4 Zn2 )Sb4 S13 1 27025 5317 Tetrataenite (*) None FeNi 1 27114 116 Thorite (*) Zircon Th(SiO4 ) 0 0 2 26986 ,27102 1006 Thorutite (*) Brannerite (Th,U,Ca)Ti2 (O,OH)6 1 26985 10 Titanite (*) Titanite CaTi(SiO4 )O 3 27061 ,27071 ,27081 4899 Topaz (*) Topaz Al2 SiO4 F2 380 361 5 26984 ,26985 ,27032 ,27062 ,27090 1476 Tremolite (*) Amphibole Ca2 (Mg5.0-4.5 Fe2+ 0.0-0.5 )Si8 O22 (OH)2 1 26983 2562 Troilite (*) None FeS 2 27105 ,27114 1044 Trolleite (*) None Al4 (PO4 )3 (OH)3 1 26973 16 Turquoise (*) Turquoise CuAl6 (PO4 )4 (OH)8 ·4H2 O 1 27006 484 Uraninite (*) Fluorite UO2 1988 1903 4 26983 ,26986 ,26988 ,27129 2718 Uranophane-α (*) None Ca(UO2 )2 (SiO3 OH)2 ·5H2 O 1 26986 890 Variscite (*) None Al(PO4 )·2H2 O 1 27006 301 Vermiculite (*) Clay Smectite-vermiculite Mg0.7 (Mg,Fe,Al)6 (Si,Al)8 O20 (OH)4 ·8H2 O 8 27043 ,27045 ,27047 ,27050 ,27054 ,27055 ,27056 ,27057 652 Violarite (*) Spinel FeNi2 S4 1 26997 380 Volkonskoite (*) Clay Smectite-vermiculite Ca0.3 (Cr,Mg)2 (Si,Al)4 O10 (OH)2 ·4H2 O 380 361 1 27001 22 Waylandite (*) Alunite BiAl3 (PO4 )2 (OH)6 1 27074 31 Woodhouseite (*) Alunite CaAl3 (SO4 )(PO4 )(OH)6 1 26985 62 Xenotime-(Y) (*) Zircon Y(PO4 ) 0 0 4 27011 ,27085 ,27088 ,27102 939 Zeunerite (*) Autunite Cu(UO2 )2 (AsO4 )2 ·12H2 O 2 26983 ,26985 185 Zhanghengite (*) Iron CuZn 1 27082 6 Zircon (*) Zircon Zr(SiO4 ) 1988 1903 23 26952 ,26973 ,26974 ,26975 ,26977 ,26985 ,26986 ,27011 ,27020 ,27032 ,27071 ,27072 ,27078 ,27081 ,27090 ,27101 ,27102 ,27129 ,27132 ,27133 ,27134 ,27136 ,27137 5251 Zunyite (*) None Al13 Si5 O20 (OH,F)18 Cl 2 26978 ,26985 86
Excel ID Max Age (Ma) Min Age (Ma) Age as listed in reference Dating Method Age Interpret Prioritized? Sample Source Sample Num Run Num Age from other Locality Dated Mineral Minerals explicitely stated as having this age Age applies to these Elements MinDat Locality ID Dated Locality (Max Age) Location as listed in reference Reference Reference DOI Reference ID Age Notes Edit ree-00160 2.6 0 Late Tertiary or Pleistocene-Holocene 158019 Alcobaça, Bahia, Brazil Alcobaça Orris and Grauch (2002) USGSOFR02_189 Edit Alexandra-0298 2132 2122 2127±5 Pb–Pb Age of granodiorite zircon Zircon 210261 Barrocas, Bahia, Brazil Barrocas Mello et al. (2006) 10.1007/s00126-005-0037-3 MD40_849 Edit Alexandra-0299 2042 2016 2029±13 Ar–Ar Age of granodiorite biotite 210261 Barrocas, Bahia, Brazil Barrocas Mello et al. (2006) 10.1007/s00126-005-0037-3 MD40_849 Edit Alexandra-0300 2054 2046 2050±4 Ar-Ar Age of Au-mineralization muscovite FB2G Muscovite Au 191822 Fazenda Brasileiro Mine, Barrocas, Bahia, Brazil Fazenda Brasileiro Mello et al. (2006) 10.1007/s00126-005-0037-3 MD40_849 Edit Alexandra-0301 2056 2052 2054±2 Ar-Ar Age of Au-mineralization muscovite FB11D Muscovite Au 191822 Fazenda Brasileiro Mine, Barrocas, Bahia, Brazil Fazenda Brasileiro Mello et al. (2006) 10.1007/s00126-005-0037-3 MD40_849 Edit sedznpb-00055 2500 2500 2500 8811 Boquira Mine, Boquira, Bahia, Brazil Boquira Singer et al. (2009) USGSOFR2009-1252 Edit Jen_0001075 2017 2005 2011±6 U-Pb zircon, baddeleyite 277994 Angico Dos Dias Carbonatite Complex, Campo Alegre De Lourdes, Bahia, Brazil Angico dos Dias Woolley and Kjarsgaard (2008) 10.4095/225115 GSCOF5796 Edit Jen_0001076 352 320 336±16 fission-track apatite 277994 Angico Dos Dias Carbonatite Complex, Campo Alegre De Lourdes, Bahia, Brazil Angico dos Dias Woolley and Kjarsgaard (2008) 10.4095/225115 GSCOF5796 Edit ree-00166 2.6 0 Quaternary 158025 Cumuruxatiba, Bahia, Brazil Cumuruxatiba (Curumuxatiba, Comoxatiba) Orris and Grauch (2002) USGSOFR02_189 Edit EG105_1057_027 2000 2000 2000 Ni, Cu, Pt, Pd, Rh, Ir, Os, Ru 238030 Santa Rita Deposit, Mirabela Farm, Ipiaú, Bahia, Brazil Santa Rita Begg et al. (2010) 10.2113/econgeo.105.6.1057 EG105_1057 Edit Cr-00047 380 361 375 U-Pb monazite, samarskite Eskolaite Cr 205487 Itambé, Bahia, Brazil Bahia, ltambe Gastil (1960) 10.2475/ajs.258.1.1 AJS258_1 Edit Cr-00048 380 361 375 U-Pb monazite, samarskite Eskolaite Cr 205487 Itambé, Bahia, Brazil Bahia, ltambe Gastil (1960) 10.2475/ajs.258.1.1 AJS258_1 Edit Cr-00049 380 361 375 U-Pb monazite, samarskite Eskolaite Cr 205487 Itambé, Bahia, Brazil Bahia, ltambe Gastil (1960) 10.2475/ajs.258.1.1 AJS258_1 Edit Cr-00050 380 361 375 U-Pb monazite, samarskite Chromite, Stichtite, Volkonskoite Cr 205487 Itambé, Bahia, Brazil Bahia, ltambe Gastil (1960) 10.2475/ajs.258.1.1 AJS258_1 Edit Michelle_505 630 490 Brasiliano Cycle Age of hydrothermal veins muscovite Muscovite 272273 Mula Claim, Tapera, Novo Horizonte, Bahia, Brazil Mula Claim Menezes et al. (2017) 10.1180/minmag.2017.081.028 MMPP_10.1180minmag.2017.081.028 Age of the swarms of hydrothermal quartz veins generated from metamorphism, folding and fracturing. Edit ree-00174 0 0 Recent 158036 Prado, Bahia, Brazil Prado area Orris and Grauch (2002) USGSOFR02_189 Edit DeepDive-Co-0057 1988 1903 1903-1988 Ar-Ar age of sheared vein in Unit 4 between the Joa˜o Belo and Itapicuru mines Phlogopite, Pyrite, Quartz 24818 Jacobina, Serra De Jacobina, Bahia, Brazil Jacobina Milesi et al. (2002) 10.1016/S0169-1368(01)00038-5 OGR19_95 age of sheared vein in Unit 4 between the Joa˜o Belo and Itapicuru mines Edit Alexandra-0434 520 480 520-480 U-Pb, Pb-Pb Age of pegmatite zircon, monazite Yes 69153 Jocão Pegmatite (Gypsy Mine; Cigana Claim), Conselheiro Pena, Minas Gerais, Brazil Pedrosa-Soares et al. (2011) 10.1144/SP350.3 GSSP350_25
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