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 Ag2 S 177.9 5.8 15 240427 ,240440 ,240496 ,240519 ,240577 ,240670 ,240686 ,240687 ,240787 ,240788 ,240789 ,240804 ,240813 ,240846 ,240848 2793 Actinolite (*) Amphibole Ca2 (Mg4.5-2.5 Fe2+ 0.5-2.5 )Si8 O22 (OH)2 174.9 81.9 6 240666 ,240677 ,240690 ,240692 ,240703 ,240800 3419 Adamite (*) Andalusite Zn2 (AsO4 )(OH) 1 240648 254 Agardite-(Ce) (*) Mixite CeCu2+ 6 (AsO4 )3 (OH)6 ·3H2 O 27.5 22.5 1 240430 43 Agardite-(Y) (*) Mixite YCu2+ 6 (AsO4 )3 (OH)6 ·3H2 O 27.5 22.5 1 240428 90 Akaganeite (*) Coronadite (Fe3+ ,Ni2+ )8 (OH,O)16 Cl1.25 ·nH2 O 1 240519 63 Albite (*) Feldspar Na(AlSi3 O8 ) 27.5 22.5 3 240427 ,240818 ,240829 8803 Almandine (*) Garnet Fe2+ 3 Al2 (SiO4 )3 1 240737 2353 Alpersite (*) Melanterite Mg(SO4 )·7H2 O 300 300 1 240907 10 Alunite (*) None KAl3 (SO4 )2 (OH)6 2 240840 ,240841 966 Alunogen (*) Not in a structural group Al2 (SO4 )3 (H2 O)12 ·5H2 O 300 300 2 240541 ,240907 272 Analcime (*) Analcime Na(AlSi2 O6 )·H2 O 174.9 143.1 1 240690 1627 Anatase (*) Not in a structural group TiO2 27.5 22.5 1 240427 2162 Andalusite (*) Andalusite Al2 SiO5 5 240494 ,240522 ,240588 ,240784 ,240829 1310 Andradite (*) Garnet Ca3 Fe3+ 2 (SiO4 )3 100.1 81.9 6 240677 ,240682 ,240737 ,240738 ,240743 ,240819 1534 Anglesite (*) Baryte Pb(SO4 ) 177.9 5.8 3 240440 ,240606 ,240787 2734 Anhydrite (*) Not in a structural group Ca(SO4 ) 2 240544 ,240729 1588 Ankerite (*) None Ca(Fe2+ ,Mg)(CO3 )2 6.4 5.8 3 240454 ,240455 ,240486 3092 Anorthite (*) Feldspar Ca(Al2 Si2 O8 ) 1 240755 1036 Antimony (*) Arsenic Sb 1 240818 363 Antlerite (*) Not in a structural group Cu2+ 3 (SO4 )(OH)4 300 300 1 240907 246 Aragonite (*) Aragonite Ca(CO3 ) 6.4 5.8 4 240440 ,240456 ,240633 ,240829 3250 Arsendescloizite (*) Adelite PbZn(AsO4 )(OH) 6.4 5.8 1 240456 20 Arsenic (*) Arsenic As 177.9 159.3 1 240773 379 Arsenolite (*) Arsenolite As2 O3 27.5 22.5 1 240427 231 Arsenopyrite (*) Arsenopyrite FeAsS 248 22.5 24 240417 ,240419 ,240427 ,240428 ,240465 ,240466 ,240471 ,240474 ,240480 ,240495 ,240522 ,240564 ,240659 ,240664 ,240665 ,240737 ,240747 ,240775 ,240787 ,240800 ,240828 ,240836 ,240877 ,240952 9052 Arthurite (*) Arthurite CuFe3+ 2 (AsO4 )2 (OH)2 ·4H2 O 27.5 22.5 2 240427 ,240428 35 Atacamite (*) Atacamite Cu2 Cl(OH)3 27.5 22.5 1 240427 544 Aurichalcite (*) None (Zn,Cu)5 (CO3 )2 (OH)6 6.4 5.8 2 240434 ,240456 919 Autunite (*) Autunite Ca(UO2 )2 (PO4 )2 ·10-12H2 O 4 240739 ,240740 ,240746 ,240748 1272 Azurite (*) Not in a structural group Cu3 (CO3 )2 (OH)2 248 5.8 11 240427 ,240440 ,240495 ,240554 ,240637 ,240642 ,240643 ,240655 ,240730 ,240731 ,240925 5509 Barrerite (*) Stilbite Na2 (Si7 Al2 )O18 ·6H2 O 1 240867 23 Baryte (*) Baryte Ba(SO4 ) 300 5.8 16 240455 ,240456 ,240587 ,240606 ,240632 ,240636 ,240639 ,240710 ,240711 ,240717 ,240784 ,240813 ,240907 ,240963 ,240964 ,240965 11547 Beryl (*) Beryl Be3 Al2 Si6 O18 4 240623 ,240776 ,240818 ,240819 4286 Beudantite (*) Alunite PbFe3+ 3 (AsO4 )(SO4 )(OH)6 1 240618 413 Bindheimite (*) Pyrochlore Pb2 Sb5+ 2 O7 177.9 5.8 10 240427 ,240456 ,240466 ,240469 ,240471 ,240474 ,240478 ,240480 ,240773 ,240954 450 Bismuth (*) Arsenic Bi 177.9 22.5 3 240427 ,240428 ,240773 1966 Bismuthinite (*) Stibnite Bi2 S3 27.5 22.5 1 240428 1935 Bornite (*) None Cu5 FeS4 300 22.5 3 240427 ,240653 ,240907 5516 Boulangerite (*) None Pb5 Sb4 S11 248 5.8 4 240456 ,240495 ,240502 ,240814 843 Bournonite (*) Bournonite CuPbSbS3 248 22.5 4 240416 ,240495 ,240502 ,240886 1089 Brochantite (*) Brochantite Cu4 (SO4 )(OH)6 27.5 5.8 4 240427 ,240428 ,240440 ,240606 1633 Bromargyrite (*) Rocksalt AgBr 1 240839 227 Brookite (*) Brookite TiO2 27.5 22.5 1 240427 700 Cacoxenite (*) None Fe3+ 24 AlO6 (PO4 )17 (OH)12 ·75H2 O 6.4 5.8 1 240606 280 Calcite (*) Calcite Ca(CO3 ) 300 5.8 43 240423 ,240427 ,240441 ,240450 ,240456 ,240469 ,240471 ,240474 ,240504 ,240559 ,240560 ,240578 ,240579 ,240583 ,240584 ,240585 ,240586 ,240587 ,240606 ,240614 ,240630 ,240633 ,240639 ,240640 ,240666 ,240677 ,240678 ,240690 ,240703 ,240710 ,240726 ,240737 ,240747 ,240800 ,240803 ,240813 ,240822 ,240827 ,240830 ,240853 ,240897 ,240907 ,240908 27770 Calomel (*) None HgCl 6.4 5.8 6 240456 ,240578 ,240579 ,240584 ,240585 ,240586 91 Cassiterite (*) Rutile SnO2 144 1.8 4 240427 ,240666 ,240761 ,240810 5171 Celadonite (*) Mica Clay KMgFe3+ Si4 O10 (OH)2 1 240857 309 Cerussite (*) Aragonite Pb(CO3 ) 6.4 5.8 12 240423 ,240434 ,240456 ,240466 ,240471 ,240474 ,240480 ,240496 ,240606 ,240661 ,240831 ,240836 4979 Cervantite (*) None Sb3+ Sb5+ O4 6 240425 ,240464 ,240814 ,240818 ,240835 ,240924 352 Chalcanthite (*) Chalcanthite Cu(SO4 )·5H2 O 177.9 22.5 5 240427 ,240428 ,240610 ,240787 ,240800 925 Chalcocite (*) None Cu2 S 177.9 22.5 8 240427 ,240428 ,240430 ,240496 ,240577 ,240610 ,240653 ,240787 5707 Chalcomenite (*) None Cu(Se4+ O3 )·2H2 O 27.5 22.5 1 240427 40 Chalcophanite (*) None ZnMn4+ 3 O7 ·3H2 O 177.9 159.3 1 240787 197 Chalcophyllite (*) Chalcophyllite Cu18 Al2 (AsO4 )4 (SO4 )3 (OH)24 ·36H2 O 27.5 22.5 2 240427 ,240428 194 Chalcopyrite (*) Chalcopyrite CuFeS2 300 5.8 33 240417 ,240419 ,240427 ,240430 ,240440 ,240474 ,240495 ,240514 ,240568 ,240569 ,240577 ,240587 ,240593 ,240661 ,240664 ,240665 ,240673 ,240677 ,240690 ,240730 ,240731 ,240737 ,240747 ,240749 ,240770 ,240787 ,240789 ,240800 ,240882 ,240883 ,240888 ,240907 ,240925 27198 Chamosite (*) Chlorite Clay (Fe2+ ,Mg,Al,Fe3+ )6 (Si,Al)4 O10 (OH,O)8 27.5 22.5 1 240427 577 Chenevixite (*) Chenevixite CuFe3+ (AsO4 )(OH)2 27.5 22.5 1 240427 90 Chlorargyrite (*) Rocksalt AgCl 177.9 22.5 9 240427 ,240430 ,240496 ,240779 ,240787 ,240839 ,240881 ,240882 ,240885 1382 Chrysocolla (*) Allophane (Cu2-x Alx )H2-x Si2 O5 (OH)4 ·nH2 O 300 22.5 5 240427 ,240684 ,240882 ,240883 ,240907 3531 Cinnabar (*) None HgS 6.4 5.8 41 240441 ,240442 ,240443 ,240446 ,240447 ,240450 ,240453 ,240454 ,240455 ,240456 ,240463 ,240486 ,240488 ,240504 ,240558 ,240559 ,240560 ,240561 ,240578 ,240579 ,240584 ,240585 ,240586 ,240595 ,240614 ,240708 ,240710 ,240711 ,240712 ,240713 ,240715 ,240717 ,240718 ,240755 ,240761 ,240810 ,240893 ,240897 ,240898 ,240905 ,240908 2600 Clinochlore (*) Chlorite Clay Mg5 Al(AlSi3 O10 )(OH)8 174.9 143.1 1 240690 1756 Clinoclase (*) None Cu3 (AsO4 )(OH)3 27.5 22.5 3 240427 ,240428 ,240430 127 Clinoenstatite (*) Pyroxene Mg2 Si2 O6 1 240737 94 Clinozoisite (*) Clinozoisite Epidote Ca2 Al3 [Si2 O7 ][SiO4 ]O(OH) 27.5 22.5 2 240427 ,240737 1025 Conichalcite (*) Adelite CaCu(AsO4 )(OH) 27.5 22.5 2 240427 ,240954 363 Connellite (*) Connellite Cu36 (SO4 )(OH)62 Cl8 ·6H2 O 27.5 22.5 1 240427 295 Copper (*) Copper Cu 300 22.5 3 240427 ,240637 ,240907 3846 Cordierite (*) Beryl Mg2 Al4 Si5 O18 100.1 81.9 1 240677 1008 Cornubite (*) None Cu5 (AsO4 )2 (OH)4 27.5 22.5 3 240427 ,240428 ,240430 109 Cornwallite (*) None Cu5 (AsO4 )2 (OH)4 27.5 22.5 2 240427 ,240430 175 Corundum (*) Corundum Al2 O3 1 240784 1797 Cosalite (*) None Pb2 Bi2 S5 1 240673 344 Coulsonite (*) Spinel Fe2+ V3+ 2 O4 1 240695 16 Covellite (*) Covellite CuS 300 5.8 7 240427 ,240440 ,240496 ,240577 ,240637 ,240787 ,240907 4165 Crandallite (*) Alunite CaAl3 (PO4 )(PO3 OH)(OH)6 6.4 5.8 1 240606 310 Cristobalite (*) Cristobalite SiO2 1 240426 453 Cubanite (*) Cubanite Wurtzite CuFe2 S3 27.5 22.5 2 240427 ,240428 802 Cuprite (*) Not in a structural group Cu2 O 300 22.5 4 240427 ,240428 ,240637 ,240907 2970 Cyanotrichite (*) Cyanotrichite Cu4 Al2 (SO4 )(OH)12 (H2 O)2 27.5 22.5 1 240427 179 Dadsonite (*) Dadsonite Pb23 Sb25 S60 Cl 6.4 5.8 1 240456 15 Delafossite (*) None Cu1+ Fe3+ O2 27.5 22.5 1 240427 144 Devilline (*) Devilline CaCu4 (SO4 )2 (OH)6 ·3H2 O 27.5 22.5 1 240428 366 Dickite (*) Clay Kaolinite Al2 Si2 O5 (OH)4 1 240585 651 Digenite (*) Digenite Cu1.8 S 300 22.5 3 240427 ,240637 ,240907 1027 Diopside (*) Pyroxene CaMgSi2 O6 5 240737 ,240743 ,240747 ,240800 ,240827 4135 Djurleite (*) None Cu31 S16 300 300 2 240637 ,240907 300 Dolomite (*) None CaMg(CO3 )2 6.4 5.8 3 240455 ,240486 ,240571 9895 Dufrénite (*) Dufrénite Ca0.5 Fe2+ Fe3+ 5 (PO4 )4 (OH)6 ·2H2 O 6.4 5.8 1 240606 139 Dumortierite (*) Dumortierite AlAl6 BSi3 O18 2 240784 ,240829 231 Edgarbaileyite (*) None Hg1+ 6 Si2 O7 6.4 5.8 1 240456 6 Enargite (*) Enargite Wurtzite Cu3 AsS4 27.5 22.5 1 240427 910 Enstatite (*) Pyroxene Mg2 Si2 O6 1 240573 944 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 100.1 22.5 13 240427 ,240513 ,240542 ,240569 ,240654 ,240666 ,240677 ,240737 ,240747 ,240749 ,240800 ,240827 ,240925 8173 Epsomite (*) Epsomite Mg(SO4 )·7H2 O 300 22.5 2 240427 ,240907 484 Fayalite (*) Olivine Fe2+ 2 (SiO4 ) 1 240517 371 Fergusonite-(Y) (*) Scheelite YNbO4 27.5 22.5 1 240427 196 Fluellite (*) None Al2 (PO4 )F2 (OH)·7H2 O 6.4 5.8 1 240606 40 Fluorapatite (*) Apatite Ca5 (PO4 )3 F 174.9 143.1 2 240618 ,240703 2740 Fluorite (*) Fluorite CaF2 27.5 5.8 14 240415 ,240427 ,240444 ,240459 ,240485 ,240623 ,240626 ,240633 ,240714 ,240818 ,240901 ,240904 ,240949 ,240965 9617 Fluorwavellite (*) Wavellite Al3 (PO4 )2 (OH)2 F·5H2 O 6.4 5.8 1 240606 26 Freibergite (*) Tetrahedrite Ag6 [Cu4 Fe2 ]Sb4 S12 2 240610 ,240885 663 Galena (*) Rocksalt PbS 29 5.8 35 240417 ,240423 ,240427 ,240434 ,240440 ,240503 ,240506 ,240521 ,240522 ,240531 ,240577 ,240587 ,240592 ,240598 ,240606 ,240638 ,240648 ,240649 ,240659 ,240661 ,240664 ,240665 ,240668 ,240672 ,240707 ,240726 ,240738 ,240779 ,240787 ,240789 ,240822 ,240830 ,240831 ,240836 ,240888 24243 Ganterite (*) None Ba0.5 (Na,K)0.5 Al2 (Si2.5 Al1.5 )O10 (OH)2 1 240784 2 Goethite (*) Diaspore FeO(OH) 177.9 5.8 6 240427 ,240456 ,240577 ,240606 ,240703 ,240787 7437 Gold (*) Copper Au 248 5.8 73 240427 ,240433 ,240459 ,240460 ,240491 ,240498 ,240499 ,240500 ,240502 ,240520 ,240521 ,240522 ,240523 ,240527 ,240531 ,240532 ,240562 ,240564 ,240576 ,240577 ,240580 ,240589 ,240590 ,240591 ,240609 ,240611 ,240612 ,240621 ,240622 ,240659 ,240663 ,240665 ,240755 ,240761 ,240764 ,240775 ,240780 ,240781 ,240787 ,240791 ,240793 ,240794 ,240797 ,240804 ,240810 ,240812 ,240813 ,240826 ,240831 ,240832 ,240837 ,240839 ,240840 ,240841 ,240846 ,240848 ,240851 ,240854 ,240855 ,240858 ,240859 ,240869 ,240871 ,240877 ,240891 ,240900 ,240933 ,240950 ,240951 ,240967 ,240968 ,240969 ,240971 30554 Goudeyite (*) Mixite Cu6 Al(AsO4 )3 (OH)6 ·3H2 O 27.5 22.5 2 240427 ,240428 19 Graphite (*) None C 1 240494 2812 Grossular (*) Garnet Ca3 Al2 (SiO4 )3 100.1 81.9 5 240677 ,240738 ,240743 ,240747 ,240819 1544 Gypsum (*) Gypsum Ca(SO4 )·2H2 O 29 5.8 22 240427 ,240466 ,240471 ,240474 ,240480 ,240544 ,240572 ,240606 ,240610 ,240632 ,240657 ,240722 ,240723 ,240724 ,240725 ,240727 ,240728 ,240729 ,240733 ,240818 ,240894 ,240954 6890 Hawleyite (*) Sphalerite CdS 1 240738 62 Hedenbergite (*) Pyroxene CaFe2+ Si2 O6 1 240925 741 Hematite (*) Corundum Fe2 O3 300 5.8 15 240459 ,240656 ,240690 ,240700 ,240701 ,240703 ,240704 ,240705 ,240787 ,240907 ,240957 ,240958 ,240960 ,240961 ,240962 14640 Hemimorphite (*) Not in a structural group Zn4 (Si2 O7 )(OH)2 ·H2 O 6.4 5.8 4 240434 ,240456 ,240639 ,240648 1689 Hübnerite (*) Columbite Mn2+ (WO4 ) 4 240666 ,240669 ,240810 ,240916 469 Ilmenite (*) Corundum Fe2+ Ti4+ O3 1 240517 5433 Iodargyrite (*) Wurtzite AgI 27.5 22.5 2 240427 ,240430 180 Jamesonite (*) None Pb4 FeSb6 S14 177.9 5.8 12 240456 ,240466 ,240469 ,240471 ,240474 ,240480 ,240677 ,240773 ,240877 ,240881 ,240888 ,240954 784 Jarosite (*) Alunite KFe3+ 3 (SO4 )2 (OH)6 177.9 5.8 9 240418 ,240427 ,240430 ,240465 ,240474 ,240606 ,240761 ,240787 ,240804 2228 Kaolinite (*) Clay Kaolinite Al2 Si2 O5 (OH)4 27.5 5.8 5 240427 ,240440 ,240606 ,240615 ,240902 5591 Kermesite (*) None Sb2 OS2 6.4 5.8 8 240449 ,240456 ,240487 ,240497 ,240717 ,240725 ,240897 ,240909 230 Langite (*) None Cu4 (SO4 )(OH)6 ·2H2 O 27.5 22.5 1 240428 593 Laumontite (*) Not in a structural group CaAl2 Si4 O12 ·4H2 O 27.5 22.5 1 240427 1271 Lavendulan (*) None NaCaCu5 (AsO4 )4 Cl·5H2 O 27.5 22.5 2 240427 ,240428 149 Lindackerite (*) Lindackerite Cu5 (AsO4 )2 (AsO3 OH)2 ·9H2 O 27.5 22.5 1 240427 9 Livingstonite (*) None HgSb4 S6 (S)2 6.4 5.8 1 240441 24 Luetheite (*) Chenevixite CuAl(AsO4 )(OH)2 27.5 22.5 1 240428 5 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 174.9 22.5 22 240427 ,240513 ,240691 ,240692 ,240693 ,240694 ,240697 ,240698 ,240700 ,240701 ,240702 ,240703 ,240704 ,240705 ,240761 ,240844 ,240845 ,240957 ,240958 ,240960 ,240961 ,240962 14899 Malachite (*) Malachite Cu2 (CO3 )(OH)2 300 5.8 17 240427 ,240434 ,240440 ,240495 ,240514 ,240636 ,240642 ,240643 ,240654 ,240655 ,240667 ,240730 ,240731 ,240769 ,240892 ,240907 ,240925 12537 Marcasite (*) Marcasite FeS2 174.9 143.1 2 240703 ,240813 5674 Massicot (*) None PbO 2 240885 ,240887 202 Meionite (*) Scapolite Ca4 Al6 Si6 O24 (CO3 ) 1 240695 176 Melanterite (*) Melanterite Fe(SO4 )·7H2 O 177.9 22.5 3 240427 ,240787 ,240884 915 Meneghinite (*) Meneghinite Pb13 CuSb7 S24 6.4 5.8 2 240456 ,240885 158 Mercury (*) None Hg 6.4 5.8 8 240456 ,240558 ,240578 ,240579 ,240584 ,240585 ,240586 ,240595 397 Metacinnabar (*) Sphalerite HgS 6.4 5.8 1 240456 255 Metatorbernite (*) None Cu(UO2 )2 (PO4 )2 ·8H2 O 27.5 22.5 1 240427 443 Metavariscite (*) Phosphosiderite Al(PO4 )·2H2 O 6.4 5.8 1 240606 27 Metazeunerite (*) None Cu(UO2 )2 (AsO4 )2 ·8H2 O 27.5 22.5 1 240427 182 Meurigite-K (*) Phosphofibrite KFe3+ 8 (PO4 )6 (OH)7 ·6.5H2 O 6.4 5.8 1 240606 21 Miargyrite (*) None AgSbS2 2 240813 ,240885 300 Microcline (*) Feldspar K(AlSi3 O8 ) 2 240775 ,240818 4924 Mimetite (*) Apatite Pb5 (AsO4 )3 Cl 6.4 5.8 1 240606 1107 Minium (*) Minium Pb2+ 2 Pb4+ O4 6.4 5.8 1 240456 247 Minyulite (*) None KAl2 (PO4 )2 F·4H2 O 6.4 5.8 1 240606 31 Mirabilite (*) None Na2 (SO4 )·10H2 O 1 240509 223 Mixite (*) Mixite Cu6 Bi(AsO4 )3 (OH)6 ·3H2 O 27.5 22.5 2 240427 ,240430 168 Molybdenite (*) Molybdenite MoS2 113.3 5.8 19 240427 ,240448 ,240568 ,240569 ,240660 ,240664 ,240666 ,240667 ,240673 ,240677 ,240678 ,240682 ,240737 ,240741 ,240747 ,240800 ,240861 ,240865 ,240956 5800 Montgomeryite (*) Calcioferrite Ca4 MgAl4 (PO4 )6 (OH)4 ·12H2 O 6.4 5.8 1 240606 44 Monticellite (*) Olivine CaMg(SiO4 ) 144 1.8 1 240666 153 Montmorillonite (*) Clay Smectite-vermiculite (Na,Ca)0.3 (Al,Mg)2 Si4 O10 (OH)2 ·nH2 O 27.5 5.8 7 240427 ,240600 ,240601 ,240602 ,240603 ,240604 ,240768 1508 Mordenite (*) Mordenite (Na2 ,Ca,K2 )4 (Al8 Si40 )O96 ·28H2 O 5 240426 ,240647 ,240716 ,240719 ,240856 405 Mosesite (*) None (Hg2 N)Cl 6.4 5.8 1 240595 6 Mottramite (*) Descloizite PbCu(VO4 )(OH) 1 240736 362 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 300 5.8 13 240427 ,240459 ,240495 ,240585 ,240588 ,240703 ,240774 ,240779 ,240784 ,240787 ,240818 ,240829 ,240907 17380 Naumannite (*) Not in a structural group Ag2 Se 3 240813 ,240839 ,240848 192 Nontronite (*) Clay Smectite-vermiculite Na0.3 Fe3+ 2 (Si,Al)4 O10 (OH)2 ·nH2 O 79.2 64.8 1 240608 471 Offretite (*) Not in a structural group KCaMg(Si13 Al5 )O36 ·15H2 O 300 1.8 0 146 Olivenite (*) Andalusite Cu2 (AsO4 )(OH) 27.5 22.5 3 240427 ,240428 ,240430 492 Opal (*) Amorphous SiO2 ·n H2 O 6.4 5.8 6 240426 ,240456 ,240510 ,240554 ,240645 ,240750 2994 Orpiment (*) Orpiment As2 S3 1 240616 511 Orthoclase (*) Feldspar K(AlSi3 O8 ) 27.5 22.5 1 240427 2349 Owyheeite (*) Owyheeite Ag3 Pb10 Sb11 S28 177.9 159.3 5 240773 ,240787 ,240878 ,240881 ,240885 89 Parnauite (*) None Cu9 (AsO4 )2 (SO4 )(OH)10 ·7H2 O 27.5 22.5 2 240427 ,240428 105 Pharmacolite (*) Gypsum Ca(AsO3 OH)·2H2 O 27.5 22.5 1 240427 105 Pharmacosiderite (*) Pharmacosiderite KFe3+ 4 (AsO4 )3 (OH)4 ·6-7H2 O 27.5 5.8 3 240427 ,240428 ,240606 428 Phlogopite (*) Mica Clay KMg3 (AlSi3 O10 )(OH)2 1 240818 2273 Phosphuranylite (*) Phosphuranylite KCa(H3 O)3 (UO2 )7 (PO4 )4 O4 ·8H2 O 3 240740 ,240746 ,240748 182 Pickeringite (*) Halotrichite MgAl2 (SO4 )4 ·22H2 O 300 300 1 240907 265 Pitticite (*) None [Fe,AsO4 ,SO4 ,H2 O] (?) 27.5 22.5 1 240427 140 Plumbojarosite (*) Alunite Pb0.5 Fe3+ 3 (SO4 )2 (OH)6 5 240466 ,240469 ,240471 ,240474 ,240480 477 Polybasite (*) Polybasite [Ag9 CuS4 ][(Ag,Cu)6 (Sb,As)2 S7 ] 177.9 159.3 2 240773 ,240787 716 Posnjakite (*) None Cu4 (SO4 )(OH)6 ·H2 O 27.5 22.5 2 240427 ,240428 309 Powellite (*) Scheelite Ca(MoO4 ) 144 1.8 5 240568 ,240654 ,240666 ,240737 ,240925 494 Proustite (*) None Ag3 AsS3 2 240737 ,240846 733 Pseudomalachite (*) None Cu5 (PO4 )2 (OH)4 27.5 22.5 1 240427 369 Pyrargyrite (*) None Ag3 SbS3 177.9 159.3 10 240496 ,240787 ,240813 ,240831 ,240846 ,240848 ,240853 ,240877 ,240881 ,240885 1425 Pyrite (*) Pyrite FeS2 300 5.8 58 240417 ,240423 ,240427 ,240456 ,240459 ,240465 ,240474 ,240496 ,240497 ,240514 ,240521 ,240522 ,240525 ,240531 ,240533 ,240556 ,240568 ,240569 ,240577 ,240587 ,240606 ,240638 ,240656 ,240659 ,240661 ,240662 ,240664 ,240665 ,240666 ,240667 ,240673 ,240677 ,240690 ,240703 ,240712 ,240726 ,240737 ,240747 ,240787 ,240789 ,240800 ,240804 ,240813 ,240820 ,240822 ,240830 ,240848 ,240877 ,240888 ,240900 ,240907 ,240954 ,240956 ,240957 ,240958 ,240960 ,240961 ,240962 39462 Pyrolusite (*) Rutile MnO2 27.5 5.8 3 240427 ,240606 ,240803 3106 Pyrope (*) Garnet Mg3 Al2 (SiO4 )3 1 240737 341 Pyrophyllite (*) Clay Pyrophyllite Al2 Si4 O10 (OH)2 2 240588 ,240795 771 Pyrrhotite (*) Nickeline Fe7 S8 177.9 22.5 13 240427 ,240428 ,240568 ,240569 ,240659 ,240665 ,240666 ,240677 ,240737 ,240747 ,240749 ,240787 ,240813 9056 Quartz (*) Quartz SiO2 300 1.8 129 240417 ,240425 ,240427 ,240430 ,240432 ,240435 ,240445 ,240449 ,240454 ,240456 ,240458 ,240459 ,240460 ,240466 ,240467 ,240469 ,240471 ,240474 ,240478 ,240480 ,240487 ,240496 ,240497 ,240502 ,240514 ,240515 ,240521 ,240522 ,240531 ,240542 ,240554 ,240556 ,240557 ,240564 ,240565 ,240569 ,240577 ,240578 ,240584 ,240585 ,240586 ,240587 ,240588 ,240606 ,240612 ,240613 ,240619 ,240620 ,240622 ,240623 ,240625 ,240626 ,240630 ,240631 ,240633 ,240636 ,240639 ,240654 ,240661 ,240662 ,240666 ,240673 ,240674 ,240677 ,240688 ,240689 ,240726 ,240730 ,240731 ,240737 ,240738 ,240747 ,240773 ,240775 ,240779 ,240786 ,240787 ,240789 ,240790 ,240791 ,240800 ,240802 ,240804 ,240815 ,240818 ,240819 ,240820 ,240821 ,240822 ,240827 ,240829 ,240830 ,240831 ,240833 ,240835 ,240836 ,240840 ,240841 ,240848 ,240851 ,240854 ,240855 ,240858 ,240859 ,240865 ,240867 ,240869 ,240871 ,240875 ,240877 ,240879 ,240881 ,240884 ,240885 ,240889 ,240897 ,240900 ,240907 ,240908 ,240911 ,240925 ,240940 ,240941 ,240954 ,240956 ,240963 ,240964 ,240965 ,240969 61156 Realgar (*) None AsS 1 240616 712 Rhabdophane-(Ce) (*) Rhabdophane Ce(PO4 )·H2 O 27.5 22.5 2 240427 ,240428 66 Riebeckite (*) Amphibole Na2 (Fe2+ 3 Fe3+ 2 )Si8 O22 (OH)2 174.9 143.1 1 240703 375 Robinsonite (*) None Pb4 Sb6 S13 6.4 5.8 1 240456 39 Rosasite (*) Malachite CuZn(CO3 )(OH)2 6.4 5.8 2 240434 ,240456 454 Rutile (*) Rutile TiO2 100.1 22.5 4 240427 ,240677 ,240844 ,240845 5614 Sanidine (*) Feldspar K(AlSi3 O8 ) 27.5 22.5 1 240427 598 Scheelite (*) Scheelite Ca(WO4 ) 100.1 64.8 61 240496 ,240513 ,240514 ,240548 ,240549 ,240566 ,240568 ,240569 ,240570 ,240571 ,240608 ,240612 ,240623 ,240630 ,240640 ,240651 ,240654 ,240666 ,240671 ,240673 ,240677 ,240678 ,240681 ,240682 ,240683 ,240685 ,240737 ,240738 ,240741 ,240742 ,240743 ,240745 ,240747 ,240749 ,240761 ,240770 ,240771 ,240772 ,240800 ,240802 ,240818 ,240819 ,240821 ,240822 ,240830 ,240833 ,240860 ,240862 ,240865 ,240866 ,240874 ,240911 ,240913 ,240915 ,240916 ,240917 ,240918 ,240919 ,240922 ,240925 ,240956 4894 Schorl (*) Tourmaline NaFe2+ 3 Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) 27.5 22.5 1 240427 2705 Schröckingerite (*) None NaCa3 (UO2 )(SO4 )(CO3 )3 F·10H2 O 1 240740 128 Schuetteite (*) None Hg3 O2 (SO4 ) 0 0 2 240456 ,240558 21 Scorodite (*) None Fe3+ (AsO4 )·2H2 O 27.5 22.5 4 240427 ,240428 ,240464 ,240952 1153 Selenium (*) Sulphur Se 6.4 5.8 1 240606 143 Senarmontite (*) Arsenolite Sb2 O3 1 240818 179 Serpierite (*) Devilline Ca(Cu,Zn)4 (SO4 )2 (OH)6 ·3H2 O 1 240620 292 Sillimanite (*) Not in a structural group Al2 SiO5 1 240474 1516 Silver (*) Copper Ag 177.9 5.8 8 240427 ,240460 ,240496 ,240674 ,240761 ,240774 ,240787 ,240831 5186 Smithsonite (*) Calcite Zn(CO3 ) 6.4 5.8 4 240423 ,240434 ,240456 ,240661 2473 Spangolite (*) Spangolite Cu6 Al(SO4 )(OH)12 Cl·3H2 O 27.5 22.5 2 240427 ,240429 105 Sphalerite (*) Sphalerite ZnS 300 1.8 33 240417 ,240423 ,240427 ,240430 ,240434 ,240456 ,240497 ,240521 ,240522 ,240531 ,240543 ,240577 ,240592 ,240606 ,240638 ,240648 ,240649 ,240659 ,240661 ,240664 ,240665 ,240666 ,240726 ,240738 ,240787 ,240789 ,240800 ,240822 ,240830 ,240885 ,240888 ,240900 ,240907 21482 Stannite (*) Stannite Sphalerite Cu2 FeSnS4 27.5 22.5 1 240428 668 Stephanite (*) None Ag5 SbS4 2 240577 ,240885 586 Stibiconite (*) Pyrochlore Sb3+ Sb5+ 2 O6 (OH) 6.4 5.8 6 240425 ,240449 ,240480 ,240497 ,240818 ,240835 446 Stibnite (*) Stibnite Sb2 S3 100.1 5.8 50 240421 ,240443 ,240445 ,240449 ,240450 ,240454 ,240456 ,240467 ,240486 ,240487 ,240488 ,240497 ,240503 ,240556 ,240578 ,240584 ,240586 ,240594 ,240596 ,240597 ,240599 ,240612 ,240619 ,240622 ,240625 ,240630 ,240640 ,240657 ,240677 ,240711 ,240717 ,240725 ,240726 ,240813 ,240815 ,240818 ,240819 ,240835 ,240836 ,240859 ,240877 ,240879 ,240881 ,240884 ,240885 ,240888 ,240897 ,240924 ,240954 ,240959 3418 Strashimirite (*) None Cu4 (AsO4 )2 (OH)2 ·2.5H2 O 27.5 22.5 2 240427 ,240428 90 Strengite (*) None Fe3+ (PO4 )·2H2 O 6.4 5.8 1 240606 263 Stromeyerite (*) None CuAgS 177.9 159.3 2 240773 ,240787 332 Sulphur (*) Sulphur S 29 5.8 7 240510 ,240572 ,240593 ,240632 ,240657 ,240721 ,240761 2045 Svanbergite (*) Alunite SrAl3 (SO4 )(PO4 )(OH)6 1 240829 105 Talc (*) Clay Talc Mg3 Si4 O10 (OH)2 1 240504 3337 Tangeite (*) Adelite CaCu(VO4 )(OH) 1 240688 60 Teallite (*) Arsenolamprite PbSnS2 177.9 159.3 1 240787 33 Tenorite (*) None CuO 300 22.5 2 240428 ,240907 1101 Tetrahedrite-(Zn) (*) Tetrahedrite Cu6 (Cu4 Zn2 )Sb4 S13 29 5.8 22 240417 ,240440 ,240497 ,240519 ,240556 ,240577 ,240605 ,240612 ,240630 ,240653 ,240659 ,240664 ,240665 ,240726 ,240787 ,240789 ,240822 ,240830 ,240877 ,240885 ,240888 ,240890 5317 Thénardite (*) None Na2 (SO4 ) 27.5 22.5 2 240427 ,240509 299 Thorite (*) Zircon Th(SiO4 ) 27.5 22.5 1 240427 1006 Titanite (*) Titanite CaTi(SiO4 )O 174.9 22.5 13 240427 ,240691 ,240694 ,240695 ,240696 ,240698 ,240703 ,240705 ,240737 ,240747 ,240800 ,240844 ,240845 4899 Torbernite (*) None Cu(UO2 )2 (PO4 )2 ·12H2 O 27.5 22.5 1 240427 1059 Tremolite (*) Amphibole Ca2 (Mg5.0-4.5 Fe2+ 0.0-0.5 )Si8 O22 (OH)2 174.9 81.9 9 240666 ,240677 ,240694 ,240696 ,240698 ,240703 ,240737 ,240747 ,240800 2562 Tridymite (*) Tridymite SiO2 1 240426 458 Tripuhyite (*) Rutile Fe3+ Sb5+ O4 1 240464 66 Troilite (*) None FeS 2 240431 ,240517 1044 Tungstite (*) Tungstite WO3 ·H2 O 1 240916 118 Turquoise (*) Turquoise CuAl6 (PO4 )4 (OH)8 ·4H2 O 1 240814 484 Tyrolite (*) Tyrolite Ca2 Cu9 (AsO4 )4 (CO3 )(OH)8 ·11H2 O 27.5 22.5 2 240427 ,240428 245 Ulvöspinel (*) Spinel Fe2+ 2 TiO4 174.9 143.1 1 240690 120 Uraninite (*) Fluorite UO2 2 240827 ,240956 2718 Valentinite (*) None Sb2 O3 1 240879 369 Vanadinite (*) Apatite Pb5 (VO4 )3 Cl 6.4 5.8 1 240456 605 Variscite (*) None Al(PO4 )·2H2 O 6.4 5.8 2 240606 ,240814 301 Vesuvianite (*) Vesuvianite (Ca,Na)19 (Al,Mg,Fe)13 (SiO4 )10 (Si2 O7 )4 (OH,F,O)10 100.1 81.9 2 240677 ,240737 1395 Wavellite (*) Wavellite Al3 (PO4 )2 (OH)3 ·5H2 O 1 240813 374 Wollastonite (*) Wollastonite CaSiO3 100.1 81.9 7 240568 ,240666 ,240677 ,240737 ,240738 ,240743 ,240747 1247 Wroewolfeite (*) None Cu4 (SO4 )(OH)6 ·2H2 O 27.5 22.5 1 240427 95 Wulfenite (*) Scheelite PbMoO4 1 240508 1655 Xenotime-(Y) (*) Zircon Y(PO4 ) 27.5 22.5 1 240427 939 Zeunerite (*) Autunite Cu(UO2 )2 (AsO4 )2 ·12H2 O 27.5 22.5 2 240427 ,240428 185 Zircon (*) Zircon Zr(SiO4 ) 100.1 22.5 3 240427 ,240677 ,240829 5251 Zoisite (*) Epidote Ca2 Al3 [Si2 O7 ][SiO4 ]O(OH) 27.5 22.5 3 240427 ,240737 ,240800 1025
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 NAVDAT-117913 27.5 22.5 25±2.5 117913 3924 Majuba Hill Mine, Antelope District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-117914 27.5 22.5 25±2.5 117914 3924 Majuba Hill Mine, Antelope District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-117918 27.5 22.5 25±2.5 117918 64939 Majuba Mountain, Antelope District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit Hg-00091 6.4 5.8 K-Ar Calomel, Cinnabar, Edgarbaileyite, Livingstonite, Mercury, Metacinnabar, Schuetteite Hg 36727 Antelope Springs District, Pershing Co., Nevada, USA Noble et al. (1988); Coolbaugh et al. (2005) Edit NAVDAT-116907 248 206 227±21 116907 58097 Marigold Mine, Buena Vista District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-116938 90 65 77+13/-12 116938 58723 Spring Valley Canyon Placers, Spring Valley District, Humboldt Range, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit Hg-00093 6.4 5.8 K-Ar Cinnabar, Mercury, Mosesite Hg 37183 Willard District, Humboldt Range, Pershing Co., Nevada, USA Noble et al. (1988); Coolbaugh et al. (2005) Edit Hg-00051 6.4 5.8 K-Ar Cinnabar, Mercury, Mosesite Hg 10114 Clack Mine, Willard District, Humboldt Range, Pershing Co., Nevada, USA Noble et al. (1988); Coolbaugh et al. (2005) Edit NAVDAT-116935 79.2 64.8 72±7.2 116935 228146 Wright Canyon Mine, Wright Canyon, Humboldt Range, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit PorphCu-00653 29 29 29 Arsenopyrite, Chalcopyrite, Galena, Molybdenite, Pyrite, Sphalerite Cu 228008 Kennedy Prospect, Kennedy District, Pershing Co., Nevada, USA Kennedy Singer et al. (2008) USGSOFR2008_1155 Edit NAVDAT-116953 100.1 81.9 91±9.1 116953 58276 56 Copper Mine, Mill City District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-117325 113.3 92.7 103±10.3 117325 58276 56 Copper Mine, Mill City District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-117640 100.1 81.9 91±9.1 117640 58276 56 Copper Mine, Mill City District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-9745 113.3 92.7 103±10.3 9745 58276 56 Copper Mine, Mill City District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-118659 100.1 81.9 91±9.1 118659 58280 Nevada Massachusetts Co., Mill City District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-118660 100.1 81.9 91±9.1 118660 58280 Nevada Massachusetts Co., Mill City District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-118661 100.1 81.9 91±9.1 118661 58280 Nevada Massachusetts Co., Mill City District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-118662 100.1 81.9 91±9.1 118662 58280 Nevada Massachusetts Co., Mill City District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-118663 100.1 81.9 91±9.1 118663 58280 Nevada Massachusetts Co., Mill City District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-118664 100.1 81.9 91±9.1 118664 58280 Nevada Massachusetts Co., Mill City District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-118665 100.1 81.9 91±9.1 118665 58280 Nevada Massachusetts Co., Mill City District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-117633 144 1.8 72.9±71.1 117633 64944 Woody Canyon, Mill City District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-116918 174.9 143.1 159±15.9 116918 58327 Beacon Hill Mine, Mineral Basin District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-116920 174.9 143.1 159±15.9 116920 58331 Segerstrom-Heizer Mine, Mineral Basin District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-116922 174.9 143.1 159±15.9 116922 58331 Segerstrom-Heizer Mine, Mineral Basin District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-41038 177.9 159.3 168.6±9.3 41038 58421 Plainview Mine, Nenzel Hill, Rochester District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-118151 184.8 151.2 168±16.8 118151 246008 Rose-Dale Mine, Rose Creek District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-118389 184.8 151.2 168±16.8 118389 246008 Rose-Dale Mine, Rose Creek District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit USGS-Rb-Sr-06701 196.6 139.8 168.2±28.4 Rb-Sr age of intrusion whole rock 246008 Rose-Dale Mine, Rose Creek District, Pershing Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-06702 196.6 139.8 168.2±28.4 Rb-Sr age of intrusion whole rock 246008 Rose-Dale Mine, Rose Creek District, Pershing Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-06703 196.6 139.8 168.2±28.4 Rb-Sr age of intrusion whole rock 246008 Rose-Dale Mine, Rose Creek District, Pershing Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-06704 167.1 113.7 140.4±26.7 Rb-Sr age of intrusion whole rock 246008 Rose-Dale Mine, Rose Creek District, Pershing Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-06706 167.1 113.7 140.4±26.7 Rb-Sr age of intrusion whole rock 246008 Rose-Dale Mine, Rose Creek District, Pershing Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-06707 167.1 113.7 140.4±26.7 Rb-Sr age of intrusion whole rock 246008 Rose-Dale Mine, Rose Creek District, Pershing Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit NAVDAT-117838 64.9 53.1 59±5.9 117838 58777 Green Gold Mine, Table Mountain District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-117841 64.9 53.1 59±5.9 117841 58777 Green Gold Mine, Table Mountain District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-117843 64.9 53.1 59±5.9 117843 58777 Green Gold Mine, Table Mountain District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-117844 64.9 53.1 59±5.9 117844 58777 Green Gold Mine, Table Mountain District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-117845 64.9 53.1 59±5.9 117845 58777 Green Gold Mine, Table Mountain District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit NAVDAT-118416 64.9 53.1 59±5.9 118416 58777 Green Gold Mine, Table Mountain District, Pershing Co., Nevada, USA NAVDAT NAVDAT Edit vms-01069 300 300 Pennsylvanian-Permian S 58783 Big Mike Mine, Tobin And Sonoma Range District, Pershing Co., Nevada, USA Big Mike Moiser et al. (2009) USGSOFR2009_1034 Edit NAVDAT-118147 189.2 154.8 172±17.2 118147 58825 Washiki Group, Washiki District, Pershing Co., Nevada, USA NAVDAT NAVDAT
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