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 2100 1800 6 49893 ,49904 ,49905 ,49907 ,49924 ,49936 3419 Aegirine-augite (*) Pyroxene (Ca,Na)(Fe3+ ,Mg,Fe2+ )Si2 O6 2100 1800 1 49909 286 Albite (*) Feldspar Na(AlSi3 O8 ) 2100 1800 17 49895 ,49907 ,49908 ,49909 ,49910 ,49911 ,49913 ,49914 ,49915 ,49924 ,49925 ,49926 ,49928 ,49929 ,49930 ,49931 ,49942 8803 Allanite-(Ce) (*) Allanite Epidote CaCe(Al2 Fe2+ )[Si2 O7 ][SiO4 ]O(OH) 2100 1800 3 49909 ,49936 ,49942 706 Allargentum (*) Allargentum Ag1-x Sbx (x ≈ 0.09-0.16) 1880 1880 1 49952 69 Almandine (*) Garnet Fe2+ 3 Al2 (SiO4 )3 2500 541 3 49915 ,49924 ,49940 2353 Altaite (*) Rocksalt PbTe 2100 1800 7 49907 ,49911 ,49913 ,49914 ,49930 ,49933 ,49937 489 Analcime (*) Analcime Na(AlSi2 O6 )·H2 O 2100 1800 1 49909 1627 Anatase (*) Not in a structural group TiO2 2100 1800 1 49913 2162 Anhydrite (*) Not in a structural group Ca(SO4 ) 2500 541 1 49943 1588 Ankerite (*) None Ca(Fe2+ ,Mg)(CO3 )2 2100 1800 5 49903 ,49904 ,49905 ,49914 ,49930 3092 Anthophyllite (*) Amphibole Mg2 Mg5 Si8 O22 (OH)2 2500 541 1 49940 718 Antigorite (*) Serpentine Clay Mg3 Si2 O5 (OH)4 1879 1875 1 49933 708 Antimony (*) Arsenic Sb 2500 541 2 49897 ,49945 363 Arsenic (*) Arsenic As 2500 541 1 49940 379 Arsenopyrite (*) Arsenopyrite FeAsS 2500 541 16 49889 ,49891 ,49892 ,49893 ,49897 ,49899 ,49901 ,49903 ,49904 ,49934 ,49940 ,49944 ,49945 ,49947 ,49951 ,49952 9052 Augite (*) Pyroxene (Ca,Mg,Fe)2 Si2 O6 1 49949 2060 Aurostibite (*) Pyrite AuSb2 3 49891 ,49893 ,49897 73 Baryte (*) Baryte Ba(SO4 ) 2500 541 3 49939 ,49940 ,49945 11547 Bastnäsite-(Ce) (*) Bastnäsite Ce(CO3 )F 1950 1800 2 49936 ,49942 304 Berdesinskiite (*) Berdesinskiite V3+ 2 TiO5 2500 541 1 49945 7 Berthierite (*) Berthierite FeSb2 S4 2500 541 1 49945 343 Bijvoetite-(Y) (*) None Y8 (UO2 )16 O8 (CO3 )16 (OH)8 ·39H2 O 2100 1800 1 49908 3 Bismuth (*) Arsenic Bi 2500 541 9 49889 ,49891 ,49893 ,49899 ,49915 ,49933 ,49944 ,49945 ,49952 1966 Bismuthinite (*) Stibnite Bi2 S3 2100 1800 2 49891 ,49915 1935 Bornite (*) None Cu5 FeS4 2500 541 11 49889 ,49891 ,49899 ,49901 ,49905 ,49924 ,49930 ,49934 ,49937 ,49940 ,49952 5516 Boulangerite (*) None Pb5 Sb4 S11 2500 541 2 49945 ,49952 843 Bournonite (*) Bournonite CuPbSbS3 2500 541 2 49940 ,49945 1089 Brannerite (*) Brannerite UTi2 O6 2100 1800 1 49913 248 Breithauptite (*) Nickeline NiSb 2500 541 1 49945 175 Brochantite (*) Brochantite Cu4 (SO4 )(OH)6 2500 541 1 49940 1633 Calaverite (*) Melonite AuTe2 2100 1800 4 49907 ,49911 ,49914 ,49930 361 Calcioancylite-(Ce) (*) Ancylite (Ce,Ca,Sr)(CO3 )(OH,H2 O) 1 49942 46 Calcite (*) Calcite Ca(CO3 ) 2500 541 14 49903 ,49913 ,49915 ,49916 ,49919 ,49921 ,49924 ,49925 ,49926 ,49933 ,49936 ,49937 ,49940 ,49942 27770 Cancrinite (*) Cancrinite (Na,Ca, )8 (Al6 Si6 )O24 (CO3 ,SO4 )2 ·2H2 O 2100 1800 1 49909 232 Cassiterite (*) Rutile SnO2 1880 1875 2 49933 ,49952 5171 Cattierite (*) Pyrite CoS2 2100 1800 2 49906 ,49913 30 Celsian (*) Feldspar Ba(Al2 Si2 O8 ) 2500 541 1 49945 100 Chalcocite (*) None Cu2 S 2500 541 6 49899 ,49900 ,49905 ,49940 ,49949 ,49952 5707 Chalcopyrite (*) Chalcopyrite CuFeS2 2500 541 32 49889 ,49891 ,49893 ,49895 ,49897 ,49900 ,49901 ,49903 ,49904 ,49905 ,49907 ,49908 ,49909 ,49911 ,49912 ,49913 ,49914 ,49915 ,49924 ,49926 ,49928 ,49929 ,49930 ,49933 ,49934 ,49937 ,49939 ,49940 ,49944 ,49945 ,49949 ,49952 27198 Chloritoid (*) Chloritoid Fe2+ Al2 O(SiO4 )(OH)2 2100 1800 5 49907 ,49914 ,49924 ,49929 ,49930 376 Chromite (*) Spinel Fe2+ Cr2 O4 2100 1800 9 49903 ,49904 ,49905 ,49916 ,49917 ,49918 ,49922 ,49933 ,49937 3902 Clausthalite (*) Rocksalt PbSe 2100 1800 6 49906 ,49911 ,49913 ,49930 ,49933 ,49937 281 Clinozoisite (*) Clinozoisite Epidote Ca2 Al3 [Si2 O7 ][SiO4 ]O(OH) 1 49895 1025 Cobaltite (*) Cobaltite CoAsS 2100 1800 9 49899 ,49907 ,49911 ,49912 ,49914 ,49915 ,49924 ,49933 ,49937 966 Cobaltpentlandite (*) Pentlandite Co9 S8 2100 1800 9 49903 ,49907 ,49908 ,49911 ,49914 ,49915 ,49924 ,49929 ,49930 82 Columbite-(Fe) (*) Columbite Fe2+ Nb2 O6 2100 1800 2 49931 ,49942 518 Copper (*) Copper Cu 1880 1880 1 49952 3846 Cordierite (*) Beryl Mg2 Al4 Si5 O18 2500 541 4 49939 ,49940 ,49943 ,49945 1008 Corundum (*) Corundum Al2 O3 2500 541 2 49942 ,49943 1797 Coulsonite (*) Spinel Fe2+ V3+ 2 O4 2500 541 1 49945 16 Covellite (*) Covellite CuS 2500 541 9 49891 ,49900 ,49913 ,49924 ,49930 ,49937 ,49940 ,49949 ,49952 4165 Cubanite (*) Cubanite Wurtzite CuFe2 S3 2500 541 5 49899 ,49900 ,49933 ,49944 ,49945 802 Cummingtonite (*) Amphibole Mg2 Mg5 Si8 O22 (OH)2 2 49904 ,49905 327 Diamond (*) Diamond C 2100 1800 2 49916 ,49918 697 Digenite (*) Digenite Cu1.8 S 1 49899 1027 Diopside (*) Pyroxene CaMgSi2 O6 2500 541 4 49897 ,49936 ,49944 ,49945 4135 Dolomite (*) None CaMg(CO3 )2 2500 541 12 49903 ,49904 ,49905 ,49911 ,49914 ,49915 ,49924 ,49929 ,49930 ,49936 ,49940 ,49945 9895 Dumortierite (*) Dumortierite AlAl6 BSi3 O18 2500 541 1 49943 231 Dyscrasite (*) Allargentum Ag3+x Sb1-x (x ≈ 0.2) 1880 1880 1 49952 180 Edenite (*) Amphibole NaCa2 Mg5 (Si7 Al)O22 (OH)2 1950 1800 1 49936 160 Emplectite (*) Chalcostibite CuBiS2 1 49891 246 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 2100 1800 15 49893 ,49895 ,49897 ,49904 ,49905 ,49909 ,49914 ,49915 ,49924 ,49930 ,49934 ,49937 ,49944 ,49949 ,49952 8173 Euxenite-(Y) (*) Columbite Y(NbTi)O6 2100 1800 2 49931 ,49942 414 Ferberite (*) Columbite Fe2+ (WO4 ) 2100 1800 2 49907 ,49915 551 Fergusonite-(Y) (*) Scheelite YNbO4 1 49942 196 Ferroselite (*) Marcasite FeSe2 2100 1800 2 49906 ,49913 51 Fluorapatite (*) Apatite Ca5 (PO4 )3 F 2100 1800 3 49895 ,49909 ,49937 2740 Fluorite (*) Fluorite CaF2 2500 541 1 49945 9617 Frohbergite (*) Marcasite FeTe2 2100 1800 2 49907 ,49911 40 Froodite (*) None PdBi2 1879 1875 1 49933 62 Gahnite (*) Spinel ZnAl2 O4 2500 541 1 49945 445 Galena (*) Rocksalt PbS 2500 541 14 49905 ,49907 ,49911 ,49913 ,49914 ,49930 ,49933 ,49934 ,49937 ,49939 ,49940 ,49942 ,49945 ,49952 24243 Glaucodot (*) Arsenopyrite (Co0.5 Fe0.5 )AsS 1 49899 131 Goethite (*) Diaspore FeO(OH) 2500 541 2 49940 ,49952 7437 Gold (*) Copper Au 2500 541 30 49889 ,49891 ,49892 ,49893 ,49897 ,49899 ,49901 ,49903 ,49904 ,49905 ,49907 ,49908 ,49911 ,49912 ,49913 ,49914 ,49915 ,49924 ,49926 ,49928 ,49929 ,49930 ,49933 ,49934 ,49940 ,49944 ,49945 ,49947 ,49951 ,49952 30554 Graphite (*) None C 2500 541 4 49889 ,49905 ,49933 ,49945 2812 Gudmundite (*) Arsenopyrite FeSbS 2500 541 4 49891 ,49897 ,49945 ,49952 170 Hedleyite (*) Tetradymite Bi7 Te3 2100 1800 3 49891 ,49915 ,49944 104 Hematite (*) Corundum Fe2 O3 2100 1800 11 49891 ,49893 ,49899 ,49906 ,49907 ,49913 ,49914 ,49927 ,49930 ,49942 ,49952 14640 Hessite (*) None Ag2 Te 2500 541 7 49891 ,49893 ,49905 ,49933 ,49937 ,49940 ,49945 804 Hibbingite (*) Atacamite Fe2+ 2 (OH)3 Cl 2100 1800 1 49906 13 Hollingworthite (*) Ullmannite RhAsS 1879 1875 1 49933 119 Idaite (*) Stannite Sphalerite Cu3 FeS4 1 49900 142 Ilmenite (*) Corundum Fe2+ Ti4+ O3 2100 1800 23 49889 ,49891 ,49893 ,49895 ,49897 ,49899 ,49903 ,49904 ,49905 ,49909 ,49911 ,49913 ,49915 ,49916 ,49919 ,49921 ,49924 ,49930 ,49933 ,49937 ,49942 ,49949 ,49952 5433 Irarsite (*) Pyrite IrAsS 1879 1875 1 49933 154 Iridarsenite (*) None IrAs2 1879 1875 1 49933 13 Iron (*) Iron Fe 2100 1800 1 49924 1089 Jaipurite (*) Nickeline CoS 2100 1800 1 49915 6 Jordanite (*) Geocronite Pb14 As6 S23 2500 541 1 49940 105 Joséite-B (*) Tetradymite Bi4 Te2 S 1 49891 86 Karelianite (*) Corundum V2 O3 2500 541 1 49945 17 Kasolite (*) None Pb(UO2 )(SiO4 )·H2 O 2100 1800 1 49913 198 Kawazulite (*) Tetradymite Bi2 Te2 Se 2100 1900 1 49911 32 Kësterite (*) Stannite Sphalerite Cu2 ZnSnS4 1880 1880 1 49952 82 Kinoshitalite (*) Mica Clay BaMg3 (Si2 Al2 O10 )(OH)2 2100 1800 3 49916 ,49919 ,49921 20 Kitkaite (*) Melonite NiTeSe 2100 1800 2 49906 ,49913 1 Kullerudite (*) Marcasite NiSe2 2100 1800 2 49906 ,49913 3 Kyanite (*) Not in a structural group Al2 OSiO4 2100 1800 1 49915 1507 Kyzylkumite (*) None Ti2 V3+ O5 (OH) 2500 541 1 49945 3 Linnaeite (*) Spinel Co2+ Co3+ 2 S4 2100 1800 4 49906 ,49911 ,49913 ,49915 249 Löllingite (*) Löllingite FeAs2 1850 1850 7 49889 ,49891 ,49893 ,49897 ,49901 ,49934 ,49944 762 Loveringite (*) Crichtonite (Ca,Ce,La)(Zr,Fe)(Mg,Fe)2 (Ti,Fe,Cr,Al)18 O38 1 49937 9 Mackinawite (*) None (Fe,Ni)1+x S (x = 0-0.07) 2100 1800 5 49915 ,49933 ,49934 ,49949 ,49952 451 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 2500 541 23 49889 ,49891 ,49895 ,49907 ,49909 ,49911 ,49912 ,49914 ,49915 ,49916 ,49917 ,49922 ,49924 ,49929 ,49930 ,49933 ,49936 ,49937 ,49939 ,49940 ,49942 ,49945 ,49949 14899 Mäkinenite (*) Millerite NiSe 2100 1800 2 49906 ,49913 2 Malachite (*) Malachite Cu2 (CO3 )(OH)2 1 49900 12537 Maldonite (*) None Au2 Bi 2100 1800 3 49891 ,49915 ,49944 88 Marcasite (*) Marcasite FeS2 2500 541 11 49889 ,49891 ,49893 ,49900 ,49901 ,49913 ,49930 ,49940 ,49944 ,49949 ,49952 5674 Marialite (*) Scapolite Na4 Al3 Si9 O24 Cl 1 49937 139 Mattagamite (*) Marcasite CoTe2 2100 1900 1 49911 7 Maucherite (*) None Ni11 As8 1879 1875 1 49933 161 Melanterite (*) Melanterite Fe(SO4 )·7H2 O 2500 541 1 49940 915 Melonite (*) Melonite NiTe2 2100 1800 6 49906 ,49907 ,49911 ,49913 ,49930 ,49937 207 Meneghinite (*) Meneghinite Pb13 CuSb7 S24 2500 541 1 49945 158 Merenskyite (*) Melonite PdTe2 1 49937 155 Michenerite (*) Ullmannite PdBiTe 1879 1875 2 49933 ,49937 114 Microcline (*) Feldspar K(AlSi3 O8 ) 2500 541 3 49889 ,49915 ,49943 4924 Millerite (*) Millerite NiS 2100 1800 3 49913 ,49937 ,49949 1066 Molybdenite (*) Molybdenite MoS2 2500 541 14 49889 ,49893 ,49900 ,49906 ,49907 ,49911 ,49913 ,49914 ,49915 ,49924 ,49930 ,49940 ,49944 ,49945 5800 Monazite-(Ce) (*) Monazite Ce(PO4 ) 2100 1800 1 49931 945 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 2500 541 21 49893 ,49895 ,49897 ,49903 ,49904 ,49905 ,49907 ,49908 ,49910 ,49911 ,49912 ,49914 ,49915 ,49924 ,49925 ,49926 ,49928 ,49930 ,49939 ,49940 ,49952 17380 Natrolite (*) Natrolite Na2 (Si3 Al2 )O10 ·2H2 O 2100 1800 1 49909 1236 Nepheline (*) Tridymite Na3 K(Al4 Si4 O16 ) 2100 1800 1 49909 884 Nickeline (*) Nickeline NiAs 2500 541 2 49933 ,49945 633 Nioboaeschynite-(Y) (*) Aeschynite (Y,REE,Ca,Th,Fe)(Nb,Ti,Ta)2 (O,OH)6 1 49942 6 Nisbite (*) Löllingite NiSb2 2500 541 2 49945 ,49952 20 Orthoclase (*) Feldspar K(AlSi3 O8 ) 2100 1800 1 49909 2349 Paragonite (*) Mica Clay NaAl2 (Si3 Al)O10 (OH)2 2100 1800 1 49914 247 Paraguanajuatite (*) Tetradymite Bi2 Se3 2100 1800 1 49913 9 Parisite-(Ce) (*) Parisite CaCe2 (CO3 )3 F2 1 49942 112 Parkerite (*) None Ni3 (Bi,Pb)2 S2 1879 1875 1 49933 55 Pectolite (*) Pectolite NaCa2 Si3 O8 (OH) 2100 1800 1 49909 363 Penroseite (*) Pyrite (Ni,Co,Cu)Se2 2100 1800 2 49906 ,49913 14 Pentlandite (*) Pentlandite (Ni,Fe)9 S8 2100 1800 6 49895 ,49903 ,49924 ,49933 ,49937 ,49949 1512 Perovskite (*) Perovskite CaTiO3 2100 1800 3 49916 ,49919 ,49921 495 Phlogopite (*) Mica Clay KMg3 (AlSi3 O10 )(OH)2 2500 541 10 49909 ,49916 ,49917 ,49919 ,49921 ,49922 ,49933 ,49936 ,49939 ,49945 2273 Pilsenite (*) Tetradymite Bi4 Te3 1879 1875 1 49933 57 Polydymite (*) Spinel Ni2+ Ni3+ 2 S4 2100 1800 3 49906 ,49913 ,49949 131 Pseudobrookite (*) Pseudobrookite (Fe3+ 2 Ti)O5 1 49937 164 Pyrargyrite (*) None Ag3 SbS3 2500 541 1 49945 1425 Pyrite (*) Pyrite FeS2 2500 541 34 49889 ,49891 ,49893 ,49899 ,49900 ,49903 ,49904 ,49905 ,49906 ,49907 ,49908 ,49909 ,49910 ,49911 ,49912 ,49913 ,49914 ,49915 ,49924 ,49925 ,49926 ,49928 ,49929 ,49930 ,49933 ,49934 ,49936 ,49937 ,49939 ,49940 ,49944 ,49945 ,49949 ,49952 39462 Pyrolusite (*) Rutile MnO2 2100 1800 1 49927 3106 Pyrope (*) Garnet Mg3 Al2 (SiO4 )3 2100 1800 1 49918 341 Pyrrhotite (*) Nickeline Fe7 S8 2500 541 32 49889 ,49893 ,49895 ,49897 ,49899 ,49900 ,49901 ,49903 ,49904 ,49906 ,49907 ,49908 ,49909 ,49910 ,49911 ,49912 ,49914 ,49915 ,49924 ,49925 ,49926 ,49928 ,49929 ,49930 ,49933 ,49934 ,49937 ,49939 ,49940 ,49944 ,49945 ,49952 9056 Quartz (*) Quartz SiO2 2500 541 32 49889 ,49892 ,49893 ,49895 ,49897 ,49901 ,49903 ,49904 ,49905 ,49907 ,49910 ,49911 ,49914 ,49915 ,49924 ,49925 ,49926 ,49927 ,49928 ,49929 ,49930 ,49931 ,49934 ,49937 ,49939 ,49940 ,49944 ,49945 ,49947 ,49949 ,49951 ,49952 61156 Rammelsbergite (*) Löllingite NiAs2 2100 1800 1 49913 233 Richetite (*) None (Fe3+ ,Mg)x Pb2+ 8.6 (UO2 )36 O36 (OH)24 ·41H2 O 2100 1800 1 49908 7 Richterite (*) Amphibole Na(NaCa)Mg5 Si8 O22 (OH)2 1950 1800 1 49936 148 Rucklidgeite (*) Tetradymite PbBi2 Te4 2100 1900 1 49911 64 Rutile (*) Rutile TiO2 2500 541 17 49889 ,49893 ,49895 ,49897 ,49903 ,49907 ,49911 ,49913 ,49914 ,49915 ,49924 ,49925 ,49929 ,49930 ,49937 ,49945 ,49952 5614 Saponite (*) Clay Smectite-vermiculite (Ca,Na)0.3 (Mg,Fe)3 (Si,Al)4 O10 (OH)2 ·4H2 O 1950 1800 1 49936 301 Sapphirine (*) Sapphirine Mg4 (Mg3 Al9 )O4 [Si3 Al9 O36 ] 2500 541 1 49943 129 Scheelite (*) Scheelite Ca(WO4 ) 2100 1800 9 49889 ,49897 ,49907 ,49911 ,49914 ,49915 ,49924 ,49934 ,49944 4894 Schorlomite (*) Garnet Ca3 Ti2 (SiFe3+ 2 )O12 2100 1800 1 49909 54 Schwertmannite (*) Coronadite Fe3+ 16 O16 (OH)9.6 (SO4 )3.2 ·10H2 O 2500 541 1 49940 37 Sederholmite (*) Nickeline NiSe 2100 1800 2 49906 ,49913 1 Selenium (*) Sulphur Se 2100 1800 2 49906 ,49913 143 Seligmannite (*) Bournonite CuPbAsS3 2500 541 1 49940 64 Shcherbinaite (*) None V2 O5 2500 541 1 49945 7 Siderite (*) Calcite Fe(CO3 ) 1950 1800 1 49936 6417 Siegenite (*) Spinel CoNi2 S4 2100 1800 1 49913 249 Sillimanite (*) Not in a structural group Al2 SiO5 2500 541 1 49940 1516 Silver (*) Copper Ag 2500 541 4 49937 ,49940 ,49945 ,49952 5186 Sodalite (*) Cancrinite-sodalite Sodalite Na4 (Si3 Al3 )O12 Cl 2100 1800 1 49909 444 Sperrylite (*) Pyrite PtAs2 1879 1875 2 49933 ,49937 337 Sphalerite (*) Sphalerite ZnS 2500 541 15 49889 ,49891 ,49893 ,49899 ,49900 ,49903 ,49905 ,49934 ,49937 ,49939 ,49940 ,49944 ,49945 ,49949 ,49952 21482 Spinel (*) Spinel MgAl2 O4 2100 1800 6 49916 ,49917 ,49919 ,49921 ,49922 ,49923 1934 Stannite (*) Stannite Sphalerite Cu2 FeSnS4 2500 541 3 49889 ,49945 ,49952 668 Staurolite (*) Staurolite Fe2+ 2 Al9 Si4 O23 (OH) 2100 1800 2 49915 ,49924 978 Stilpnomelane (*) Stilpnomelane Clay (K,Ca,Na)(Fe,Mg,Al)8 (Si,Al)12 (O,OH)36 ·nH2 O 1 49895 456 Sulphur (*) Sulphur S 2100 1800 1 49907 2045 Sulvanite (*) None Cu3 VS4 2500 541 1 49945 48 Talc (*) Clay Talc Mg3 Si4 O10 (OH)2 2500 541 12 49895 ,49904 ,49905 ,49907 ,49914 ,49924 ,49929 ,49930 ,49933 ,49939 ,49940 ,49949 3337 Tarkianite (*) None (Cu,Fe)(Re,Mo)4 S8 1877 1877 1 49933 6 Tellurium (*) None Te 2100 1800 1 49907 190 Tellurobismuthite (*) Tetradymite Bi2 Te3 2500 541 6 49911 ,49914 ,49930 ,49933 ,49937 ,49940 276 Tennantite-(Fe) (*) Tetrahedrite Cu6 (Cu4 Fe2 )As4 S13 2500 541 2 49899 ,49945 1803 Tetrahedrite-(Zn) (*) Tetrahedrite Cu6 (Cu4 Zn2 )Sb4 S13 2500 541 3 49891 ,49945 ,49952 5317 Thorite (*) Zircon Th(SiO4 ) 2100 1800 1 49931 1006 Titanite (*) Titanite CaTi(SiO4 )O 2100 1800 10 49893 ,49895 ,49897 ,49899 ,49904 ,49905 ,49909 ,49915 ,49942 ,49943 4899 Tremolite (*) Amphibole Ca2 (Mg5.0-4.5 Fe2+ 0.0-0.5 )Si8 O22 (OH)2 2500 541 10 49893 ,49895 ,49904 ,49905 ,49907 ,49914 ,49924 ,49930 ,49936 ,49945 2562 Troilite (*) None FeS 1879 1875 1 49933 1044 Trüstedtite (*) Spinel Ni2+ Ni3+ 2 Se4 2100 1800 2 49906 ,49913 4 Ullmannite (*) Ullmannite NiSbS 2500 541 2 49897 ,49945 293 Ulvöspinel (*) Spinel Fe2+ 2 TiO4 2100 1800 3 49916 ,49917 ,49922 120 Uraninite (*) Fluorite UO2 2500 541 9 49907 ,49911 ,49914 ,49924 ,49926 ,49929 ,49930 ,49933 ,49945 2718 Vaesite (*) Pyrite NiS2 2100 1800 2 49906 ,49913 106 Valleriite (*) Valleriite 2[(Fe,Cu)S]·1.53[(Mg,Al)(OH)2 ] 2500 541 3 49933 ,49945 ,49949 237 Violarite (*) Spinel FeNi2 S4 1 49937 380 Volynskite (*) None AgBiTe2 1 49937 64 Vuorelainenite (*) Spinel Mn2+ V3+ 2 O4 2500 541 1 49945 9 Wilkmanite (*) Wilkmanite Ni3 Se4 2100 1800 2 49906 ,49913 1 Wollastonite (*) Wollastonite CaSiO3 2100 1800 1 49909 1247 Yttrialite-(Y) (*) None Y2 Si2 O7 1 49942 25 Zircon (*) Zircon Zr(SiO4 ) 2100 1800 7 49895 ,49909 ,49915 ,49931 ,49936 ,49942 ,49943 5251
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 PorphCu-00042 1850 1850 1850 Arsenopyrite, Chalcopyrite, Cubanite, Gold, Lollingite, Magnetite, Molybdenite, Pyrite, Pyrrhotite, Scheelite, Sphalerite Cu 12054 Kopsa, Haapajärvi, North Ostrobothnia, Finland Kopsa Singer et al. (2008) USGSOFR2008_1155 Edit Emily000539 1900 1800 mineralization sulfides 10223 Kuusamo, North Ostrobothnia, Finland Kuusamo district Pankka et al. (1992) 10.1016/0301-9268(92)90126-9 PR58_387 Edit Kristen002033 2100 1900 9701 Juomasuo, Kuusamo, North Ostrobothnia, Finland Juomasuo Gaál and Sundblad (1990) 10.1007/BF00205257 MD25_S104 Edit Michelle_692 1879 1875 >1877±2 Age of deposit or general age of the metallogenic province Ni, Cu 18674 Hitura Nickel Mine, Nivala, North Ostrobothnia, Finland Hitura Hoatson et al. (2006) 10.1016/j.oregeorev.2006.05.002 OGR29_177 See Table. 1 Global resources of nickel metal and ages of the major nickel sulfide deposits of the world. Age can refer to the age of a specific nickel sulfide deposit, or the general age of the metallogenic province containing nickel deposits that are similar to a dated deposit (e.g. 2705 Ma Komatiite-hosted deposits in the Eastern Goldfields Province). Edit Mo-00161 1877 1877 U-Pb Tarkianite Mo 18674 Hitura Nickel Mine, Nivala, North Ostrobothnia, Finland Kojonen et al. (2004) 10.2113/gscanmin.42.2.539 TCM42_539 Edit Jen_0001068 1950 1800 1875±75 K-Ar phlogopite Phlogopite 265768 Kortejärvi, Pudasjärvi, North Ostrobothnia, Finland Kortejärvi Woolley and Kjarsgaard (2008) 10.4095/225115 GSCOF5796 Edit vms-00480 2500 541 Proterozoic 13126 Pyhäsalmi Mine, Pyhäjärvi, North Ostrobothnia, Finland Pyhasalmi Moiser et al. (2009) USGSOFR2009-1034 Edit BGSF378_128_0001 1930 1910 1920 ± 10 U-Pb host rock zircon Zircon 9702 Vihanti Deposit (Lampinsaari Deposit; Isoaho Deposit), Raahe, North Ostrobothnia, Finland Vihanti Deposit Lahtinen (1994) BGSF378_128 Edit BGSF76_31_0001 1930.5 1885.5 1908 ± 22.5 U-Pb host rock zircon Zircon 9702 Vihanti Deposit (Lampinsaari Deposit; Isoaho Deposit), Raahe, North Ostrobothnia, Finland Vihanti Deposit Roberts (2004) BSGSF76_31 Edit GSFM_Fennoscandia_0001 1930.5 1885.5 1908 ± 22.5 U-Pb host rock zircon Zircon 9702 Vihanti Deposit (Lampinsaari Deposit; Isoaho Deposit), Raahe, North Ostrobothnia, Finland Vihanti Deposit Lundquist (1996) GSFM_Fennoscandia Edit MD25_50-00001 1860 1860 1860 titanite Titanite 9702 Vihanti Deposit (Lampinsaari Deposit; Isoaho Deposit), Raahe, North Ostrobothnia, Finland Vihanti mine Vaasjoki and Vivallo (1990) 10.1007/BF03326383 MD25_50 Edit vms-00482 2500 541 Proterozoic 9702 Vihanti Deposit (Lampinsaari Deposit; Isoaho Deposit), Raahe, North Ostrobothnia, Finland Vihanti Moiser et al. (2009) USGSOFR2009-1034 Edit sedznpb-00198 1880 1880 1880 9697 Rauhala Deposit, Ylivieska, North Ostrobothnia, Finland Rauhala Singer et al. (2009) USGSOFR2009-1252 Edit vms-00481 1880 1880 Early Proterozoic S 9697 Rauhala Deposit, Ylivieska, North Ostrobothnia, Finland Rauhala Moiser et al. (2009) USGSOFR2009_1034
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