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 68.4 56 30 146499 ,146623 ,146654 ,146659 ,146660 ,146662 ,146679 ,146722 ,146746 ,146802 ,146832 ,146899 ,146937 ,146946 ,146947 ,147019 ,147074 ,147099 ,147111 ,147113 ,147124 ,147132 ,147141 ,147146 ,147148 ,147163 ,147191 ,147202 ,147204 ,147205 2793 Actinolite (*) Amphibole Ca2 (Mg4.5-2.5 Fe2+ 0.5-2.5 )Si8 O22 (OH)2 66 56 3 146844 ,146847 ,146875 3419 Akaganeite (*) Coronadite (Fe3+ ,Ni2+ )8 (OH,O)16 Cl1.25 ·nH2 O 66 56 1 146897 63 Alabandite (*) Rocksalt MnS 3 146675 ,146676 ,146677 312 Albite (*) Feldspar Na(AlSi3 O8 ) 68.4 65.4 2 146997 ,147200 8803 Alum-(Na) (*) Alum NaAl(SO4 )2 ·12H2 O 1 146659 12 Alunite (*) None KAl3 (SO4 )2 (OH)6 62 58 15 146454 ,146654 ,146664 ,146666 ,146669 ,146689 ,146703 ,146715 ,146721 ,146759 ,146765 ,146766 ,146767 ,146915 ,147163 966 Anatase (*) Not in a structural group TiO2 65 65 2 146841 ,146895 2162 Andalusite (*) Andalusite Al2 SiO5 1 146669 1310 Andradite (*) Garnet Ca3 Fe3+ 2 (SiO4 )3 66 56 14 146844 ,146846 ,146847 ,146865 ,146866 ,146867 ,146871 ,146873 ,146875 ,146876 ,146885 ,146891 ,146898 ,146908 1534 Anglesite (*) Baryte Pb(SO4 ) 66 56 14 146475 ,146617 ,146619 ,146623 ,146636 ,146647 ,146659 ,146693 ,146801 ,146802 ,146865 ,146875 ,147038 ,147039 2734 Anhydrite (*) Not in a structural group Ca(SO4 ) 62 58 1 146915 1588 Anorthite (*) Feldspar Ca(Al2 Si2 O8 ) 65 65 1 146802 1036 Aragonite (*) Aragonite Ca(CO3 ) 1 146979 3250 Arsenic (*) Arsenic As 66 56 2 146844 ,146855 379 Arsenopyrite (*) Arsenopyrite FeAsS 66 56 4 146786 ,146802 ,146844 ,146995 9052 Augite (*) Pyroxene (Ca,Mg,Fe)2 Si2 O6 68.4 56 2 146844 ,147200 2060 Aurichalcite (*) None (Zn,Cu)5 (CO3 )2 (OH)6 66 56 2 146659 ,146867 919 Autunite (*) Autunite Ca(UO2 )2 (PO4 )2 ·10-12H2 O 5 146435 ,146617 ,146619 ,146630 ,147047 1272 Azurite (*) Not in a structural group Cu3 (CO3 )2 (OH)2 68.4 56 42 146478 ,146483 ,146510 ,146574 ,146707 ,146708 ,146753 ,146767 ,146793 ,146805 ,146819 ,146828 ,146844 ,146847 ,146865 ,146873 ,146894 ,146931 ,146936 ,146946 ,146948 ,146951 ,146964 ,146992 ,147006 ,147039 ,147071 ,147072 ,147073 ,147099 ,147104 ,147129 ,147132 ,147141 ,147146 ,147148 ,147163 ,147166 ,147173 ,147194 ,147196 ,147198 5509 Baryte (*) Baryte Ba(SO4 ) 68.4 65 27 146510 ,146583 ,146665 ,146677 ,146712 ,146713 ,146769 ,146801 ,146841 ,146951 ,146996 ,147006 ,147111 ,147113 ,147126 ,147151 ,147152 ,147178 ,147185 ,147191 ,147192 ,147194 ,147196 ,147197 ,147207 ,147216 ,147225 11547 Bindheimite (*) Pyrochlore Pb2 Sb5+ 2 O7 65 65 1 146802 450 Bornite (*) None Cu5 FeS4 68.4 56 27 146642 ,146652 ,146654 ,146655 ,146664 ,146665 ,146765 ,146767 ,146774 ,146786 ,146793 ,146819 ,146830 ,146844 ,146862 ,146865 ,146876 ,146915 ,146968 ,146990 ,147070 ,147087 ,147109 ,147205 ,147207 ,147208 ,147216 5516 Bournonite (*) Bournonite CuPbSbS3 68.4 65.4 1 147205 1089 Brackebuschite (*) Brackebuschite Pb2 Mn3+ (VO4 )2 (OH) 1 146750 15 Braunite (*) Braunite Mn2+ Mn3+ 6 O8 (SiO4 ) 178 166.4 5 146642 ,146648 ,146693 ,146699 ,146700 483 Bromargyrite (*) Rocksalt AgBr 2 147137 ,147148 227 Brookite (*) Brookite TiO2 65 65 2 146841 ,146895 700 Calcite (*) Calcite Ca(CO3 ) 68.4 56 44 146463 ,146467 ,146487 ,146493 ,146498 ,146510 ,146529 ,146565 ,146574 ,146617 ,146619 ,146623 ,146636 ,146665 ,146801 ,146802 ,146814 ,146819 ,146844 ,146847 ,146862 ,146865 ,146871 ,146873 ,146895 ,146896 ,146946 ,146964 ,146974 ,146979 ,146997 ,147012 ,147038 ,147039 ,147113 ,147128 ,147148 ,147178 ,147191 ,147199 ,147200 ,147204 ,147207 ,147216 27770 Calderónite (*) Brackebuschite Pb2 Fe3+ (VO4 )2 (OH) 1 146746 29 Caledonite (*) Caledonite Cu2 Pb5 (SO4 )3 (CO3 )(OH)6 66 56 1 146844 359 Cerussite (*) Aragonite Pb(CO3 ) 68.4 56 47 146479 ,146617 ,146619 ,146623 ,146627 ,146636 ,146659 ,146660 ,146662 ,146664 ,146674 ,146675 ,146677 ,146693 ,146713 ,146722 ,146727 ,146736 ,146737 ,146739 ,146746 ,146753 ,146801 ,146802 ,146844 ,146873 ,146875 ,146878 ,146903 ,146946 ,146992 ,147038 ,147039 ,147087 ,147091 ,147124 ,147129 ,147135 ,147136 ,147137 ,147163 ,147165 ,147188 ,147194 ,147196 ,147201 ,147216 4979 Chalcanthite (*) Chalcanthite Cu(SO4 )·5H2 O 66 56 8 146586 ,146589 ,146654 ,146656 ,146733 ,146767 ,146819 ,146844 925 Chalcocite (*) None Cu2 S 68.4 56 49 146596 ,146652 ,146655 ,146658 ,146663 ,146665 ,146667 ,146672 ,146677 ,146686 ,146713 ,146722 ,146723 ,146731 ,146732 ,146733 ,146742 ,146760 ,146761 ,146765 ,146767 ,146832 ,146844 ,146845 ,146848 ,146862 ,146915 ,146968 ,146998 ,147011 ,147069 ,147071 ,147072 ,147074 ,147082 ,147111 ,147112 ,147113 ,147121 ,147129 ,147132 ,147148 ,147162 ,147163 ,147164 ,147204 ,147205 ,147212 ,147216 5707 Chalcopyrite (*) Chalcopyrite CuFeS2 68.4 56 195 146475 ,146476 ,146477 ,146478 ,146479 ,146482 ,146485 ,146493 ,146498 ,146499 ,146500 ,146532 ,146533 ,146534 ,146554 ,146559 ,146563 ,146574 ,146575 ,146577 ,146582 ,146583 ,146596 ,146617 ,146619 ,146625 ,146652 ,146654 ,146655 ,146656 ,146658 ,146659 ,146660 ,146663 ,146664 ,146665 ,146666 ,146667 ,146668 ,146669 ,146677 ,146679 ,146686 ,146689 ,146691 ,146706 ,146722 ,146723 ,146724 ,146731 ,146732 ,146733 ,146740 ,146742 ,146746 ,146752 ,146763 ,146765 ,146767 ,146772 ,146774 ,146786 ,146789 ,146793 ,146801 ,146802 ,146818 ,146819 ,146820 ,146821 ,146822 ,146823 ,146824 ,146825 ,146826 ,146827 ,146830 ,146832 ,146835 ,146839 ,146841 ,146844 ,146845 ,146846 ,146847 ,146848 ,146853 ,146855 ,146862 ,146865 ,146866 ,146867 ,146868 ,146869 ,146870 ,146871 ,146873 ,146874 ,146876 ,146877 ,146879 ,146885 ,146891 ,146894 ,146895 ,146896 ,146898 ,146899 ,146900 ,146903 ,146907 ,146908 ,146909 ,146915 ,146931 ,146937 ,146947 ,146964 ,146966 ,146968 ,146990 ,146992 ,146994 ,146995 ,146996 ,146997 ,146998 ,146999 ,147001 ,147011 ,147012 ,147031 ,147038 ,147039 ,147042 ,147049 ,147054 ,147061 ,147062 ,147064 ,147065 ,147068 ,147069 ,147070 ,147071 ,147072 ,147074 ,147076 ,147082 ,147085 ,147087 ,147088 ,147089 ,147091 ,147097 ,147099 ,147100 ,147109 ,147111 ,147113 ,147118 ,147121 ,147122 ,147123 ,147124 ,147126 ,147128 ,147132 ,147139 ,147141 ,147146 ,147148 ,147151 ,147152 ,147153 ,147154 ,147160 ,147162 ,147163 ,147164 ,147165 ,147178 ,147185 ,147191 ,147196 ,147197 ,147202 ,147204 ,147205 ,147207 ,147208 ,147212 ,147214 ,147216 ,147217 27198 Chalcosiderite (*) Turquoise CuFe3+ 6 (PO4 )4 (OH)8 ·4H2 O 66 56 2 146715 ,146769 77 Chamosite (*) Chlorite Clay (Fe2+ ,Mg,Al,Fe3+ )6 (Si,Al)4 O10 (OH,O)8 66 56 1 146896 577 Chenevixite (*) Chenevixite CuFe3+ (AsO4 )(OH)2 66 56 7 146649 ,146664 ,146669 ,146715 ,146716 ,146769 ,147039 90 Chlorargyrite (*) Rocksalt AgCl 178 65.4 23 146462 ,146554 ,146596 ,146679 ,146681 ,146691 ,146693 ,146695 ,146697 ,146699 ,146746 ,146750 ,146752 ,146753 ,146937 ,146946 ,146947 ,147072 ,147137 ,147146 ,147148 ,147163 ,147191 1382 Chrysocolla (*) Allophane (Cu2-x Alx )H2-x Si2 O5 (OH)4 ·nH2 O 68.4 56 17 146565 ,146617 ,146619 ,146647 ,146659 ,146706 ,146707 ,146708 ,146844 ,146875 ,147039 ,147087 ,147129 ,147132 ,147141 ,147198 ,147201 3531 Cinnabar (*) None HgS 1 146614 2600 Clinochlore (*) Chlorite Clay Mg5 Al(AlSi3 O10 )(OH)8 1 146985 1756 Clinoclase (*) None Cu3 (AsO4 )(OH)3 68.4 65.4 1 147196 127 Conichalcite (*) Adelite CaCu(AsO4 )(OH) 1 147224 363 Copper (*) Copper Cu 66 56 3 146767 ,146874 ,146985 3846 Cordierite (*) Beryl Mg2 Al4 Si5 O18 1 146441 1008 Cornubite (*) None Cu5 (AsO4 )2 (OH)4 4 146457 ,146693 ,146715 ,146716 109 Coronadite (*) Coronadite Pb(Mn4+ 6 Mn3+ 2 )O16 1 147039 227 Covellite (*) Covellite CuS 66 56 14 146575 ,146583 ,146596 ,146731 ,146732 ,146733 ,146765 ,146767 ,146819 ,146845 ,146915 ,147038 ,147039 ,147111 4165 Cryptomelane (*) Coronadite K(Mn4+ 7 Mn3+ )O16 178 65 4 146648 ,146699 ,146802 ,147039 599 Cuprite (*) Not in a structural group Cu2 O 66 56 18 146583 ,146655 ,146669 ,146706 ,146707 ,146708 ,146805 ,146844 ,146875 ,146931 ,146936 ,146964 ,146968 ,146999 ,147087 ,147109 ,147132 ,147148 2970 Descloizite (*) Descloizite PbZn(VO4 )(OH) 178 65.4 4 146647 ,146693 ,146699 ,147201 378 Diaboleite (*) Perovskite CuPb2 Cl2 (OH)4 68.4 65.4 1 147199 57 Diaspore (*) Diaspore AlO(OH) 2 146669 ,146721 481 Digenite (*) Digenite Cu1.8 S 66 56 2 146844 ,146899 1027 Diopside (*) Pyroxene CaMgSi2 O6 66 56 5 146724 ,146844 ,146871 ,146875 ,146876 4135 Dolomite (*) None CaMg(CO3 )2 66 56 3 146642 ,146865 ,147111 9895 Dumontite (*) None Pb2 (UO2 )3 O2 (PO4 )2 ·5H2 O 1 146619 20 Dumortierite (*) Dumortierite AlAl6 BSi3 O18 65 65 1 146808 231 Dyscrasite (*) Allargentum Ag3+x Sb1-x (x ≈ 0.2) 1 147006 180 Enargite (*) Enargite Wurtzite Cu3 AsS4 62 58 2 146672 ,146915 910 Enstatite (*) Pyroxene Mg2 Si2 O6 178 56 1 146642 944 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 68.4 56 35 146487 ,146488 ,146642 ,146654 ,146658 ,146659 ,146665 ,146679 ,146680 ,146684 ,146686 ,146689 ,146691 ,146718 ,146750 ,146752 ,146753 ,146763 ,146774 ,146802 ,146815 ,146844 ,146871 ,146915 ,146971 ,146985 ,146994 ,146996 ,146997 ,147011 ,147039 ,147087 ,147163 ,147198 ,147200 8173 Epsomite (*) Epsomite Mg(SO4 )·7H2 O 65 65 2 146689 ,146813 484 Erionite-K (*) Erionite K10 [Si26 Al10 O72 ]·30H2 O 65 65 1 146787 22 Ferberite (*) Columbite Fe2+ (WO4 ) 65 65 1 146779 551 Ferrimolybdite (*) None Fe3+ 2 (Mo6+ O4 )3 ·7H2 O 65 61.2 3 146787 ,146832 ,146833 345 Ferro-hornblende (*) Amphibole Ca2 (Fe2+ 4 Al)(Si7 Al)O22 (OH)2 68.4 65.4 1 147200 271 Fluorite (*) Fluorite CaF2 68.4 65.4 8 146493 ,146614 ,146617 ,146619 ,146623 ,146636 ,146691 ,147200 9617 Freibergite (*) Tetrahedrite Ag6 [Cu4 Fe2 ]Sb4 S12 3 146658 ,146675 ,146677 663 Galena (*) Rocksalt PbS 178 56 186 146475 ,146476 ,146477 ,146478 ,146479 ,146482 ,146483 ,146485 ,146493 ,146498 ,146499 ,146500 ,146510 ,146532 ,146533 ,146534 ,146559 ,146563 ,146574 ,146575 ,146577 ,146582 ,146583 ,146596 ,146617 ,146619 ,146623 ,146636 ,146642 ,146647 ,146654 ,146655 ,146658 ,146659 ,146660 ,146662 ,146664 ,146665 ,146669 ,146675 ,146676 ,146677 ,146679 ,146681 ,146689 ,146691 ,146693 ,146699 ,146706 ,146709 ,146710 ,146713 ,146722 ,146723 ,146724 ,146727 ,146736 ,146737 ,146739 ,146742 ,146746 ,146750 ,146752 ,146753 ,146760 ,146761 ,146763 ,146771 ,146772 ,146773 ,146786 ,146789 ,146790 ,146801 ,146802 ,146815 ,146819 ,146820 ,146821 ,146822 ,146823 ,146824 ,146825 ,146826 ,146832 ,146835 ,146839 ,146844 ,146846 ,146847 ,146853 ,146855 ,146865 ,146866 ,146867 ,146868 ,146869 ,146870 ,146873 ,146874 ,146876 ,146877 ,146879 ,146885 ,146891 ,146898 ,146899 ,146900 ,146903 ,146907 ,146908 ,146909 ,146911 ,146915 ,146947 ,146990 ,146992 ,146995 ,146997 ,146999 ,147011 ,147012 ,147031 ,147038 ,147039 ,147049 ,147054 ,147061 ,147062 ,147065 ,147068 ,147070 ,147071 ,147072 ,147074 ,147076 ,147082 ,147085 ,147087 ,147088 ,147089 ,147091 ,147097 ,147100 ,147109 ,147111 ,147113 ,147118 ,147121 ,147122 ,147123 ,147124 ,147126 ,147128 ,147132 ,147136 ,147137 ,147138 ,147139 ,147141 ,147146 ,147148 ,147149 ,147151 ,147152 ,147154 ,147160 ,147162 ,147163 ,147164 ,147165 ,147178 ,147185 ,147191 ,147192 ,147193 ,147194 ,147196 ,147197 ,147202 ,147204 ,147207 ,147208 ,147209 ,147214 ,147216 24243 Gedrite (*) Amphibole Mg2 (Mg3 Al2 )(Si6 Al2 )O22 (OH)2 66 56 3 146844 ,146871 ,146875 178 Goethite (*) Diaspore FeO(OH) 68.4 56 6 146659 ,146669 ,146847 ,146865 ,146867 ,147201 7437 Gold (*) Copper Au 68.4 61.2 37 146471 ,146473 ,146481 ,146486 ,146489 ,146506 ,146507 ,146508 ,146543 ,146544 ,146545 ,146547 ,146548 ,146557 ,146565 ,146578 ,146580 ,146583 ,146592 ,146614 ,146642 ,146669 ,146693 ,146714 ,146720 ,146764 ,146803 ,146804 ,146826 ,146832 ,146947 ,146971 ,146997 ,147058 ,147188 ,147189 ,147200 30554 Graphite (*) None C 1 147030 2812 Grossular (*) Garnet Ca3 Al2 (SiO4 )3 66 56 2 146844 ,146865 1544 Gypsum (*) Gypsum Ca(SO4 )·2H2 O 68.4 56 12 146689 ,146693 ,146709 ,146710 ,146819 ,146865 ,146915 ,146971 ,147038 ,147039 ,147095 ,147198 6890 Halite (*) Rocksalt NaCl 3 146642 ,146658 ,146744 1398 Halotrichite (*) Halotrichite Fe2+ Al2 (SO4 )4 ·22H2 O 2 146659 ,146744 409 Hausmannite (*) Spinel Mn2+ Mn3+ 2 O4 2 146693 ,147039 350 Hedenbergite (*) Pyroxene CaFe2+ Si2 O6 66 56 3 146844 ,146871 ,146875 741 Hedyphane (*) Apatite Ca2 Pb3 (AsO4 )3 Cl 1 147039 48 Hematite (*) Corundum Fe2 O3 178 56 58 146487 ,146493 ,146579 ,146589 ,146647 ,146649 ,146655 ,146658 ,146659 ,146663 ,146665 ,146669 ,146675 ,146680 ,146684 ,146691 ,146693 ,146697 ,146713 ,146715 ,146718 ,146767 ,146774 ,146802 ,146826 ,146843 ,146844 ,146862 ,146865 ,146871 ,146903 ,146915 ,146946 ,146948 ,146968 ,146990 ,146994 ,146999 ,147038 ,147039 ,147061 ,147070 ,147071 ,147072 ,147087 ,147091 ,147093 ,147104 ,147113 ,147118 ,147141 ,147151 ,147157 ,147166 ,147201 ,147204 ,147205 ,147217 14640 Hemimorphite (*) Not in a structural group Zn4 (Si2 O7 )(OH)2 ·H2 O 178 56 6 146659 ,146693 ,146699 ,146832 ,146867 ,147039 1689 Hydrozincite (*) None Zn5 (CO3 )2 (OH)6 66 56 4 146693 ,146865 ,146874 ,147111 1066 Ilmenite (*) Corundum Fe2+ Ti4+ O3 66 56 1 146844 5433 Iodargyrite (*) Wurtzite AgI 1 146677 180 Jarosite (*) Alunite KFe3+ 3 (SO4 )2 (OH)6 68.4 65 6 146659 ,146721 ,146802 ,147001 ,147038 ,147201 2228 Johannsenite (*) Pyroxene CaMnSi2 O6 66 56 2 146844 ,146856 73 Kaolinite (*) Clay Kaolinite Al2 Si2 O5 (OH)4 178 58 15 146654 ,146659 ,146664 ,146666 ,146669 ,146689 ,146693 ,146699 ,146759 ,146802 ,146815 ,146915 ,147113 ,147163 ,147200 5591 Kasolite (*) None Pb(UO2 )(SiO4 )·H2 O 6 146493 ,146617 ,146619 ,146984 ,147047 ,147227 198 Lead (*) Copper Pb 2 146714 ,146720 192 Leadhillite (*) None Pb4 (SO4 )(CO3 )2 (OH)2 66 56 1 146844 265 Linarite (*) Linarite CuPb(SO4 )(OH)2 66 56 3 146659 ,146865 ,146867 987 Luetheite (*) Chenevixite CuAl(AsO4 )(OH)2 66 56 3 146715 ,146716 ,146769 5 Magnesiocopiapite (*) Copiapite MgFe3+ 4 (SO4 )6 (OH)2 ·20H2 O 1 146744 54 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 68.4 56 17 146487 ,146669 ,146753 ,146802 ,146832 ,146844 ,146862 ,146871 ,146915 ,146937 ,146967 ,146997 ,147005 ,147012 ,147087 ,147200 ,147205 14899 Malachite (*) Malachite Cu2 (CO3 )(OH)2 68.4 56 76 146476 ,146479 ,146483 ,146537 ,146554 ,146561 ,146596 ,146617 ,146619 ,146652 ,146669 ,146691 ,146693 ,146706 ,146707 ,146708 ,146746 ,146752 ,146753 ,146765 ,146767 ,146769 ,146793 ,146802 ,146805 ,146819 ,146828 ,146829 ,146844 ,146847 ,146865 ,146873 ,146894 ,146903 ,146931 ,146936 ,146946 ,146948 ,146951 ,146964 ,146966 ,146968 ,146990 ,146992 ,146994 ,146996 ,146997 ,146999 ,147006 ,147039 ,147049 ,147070 ,147071 ,147072 ,147073 ,147082 ,147087 ,147099 ,147104 ,147109 ,147113 ,147124 ,147129 ,147132 ,147141 ,147146 ,147148 ,147157 ,147164 ,147166 ,147173 ,147194 ,147196 ,147198 ,147200 ,147216 12537 Manganite (*) Rutile Mn3+ O(OH) 65 65 3 146693 ,146802 ,147039 770 Marcasite (*) Marcasite FeS2 65 61.2 7 146614 ,146617 ,146619 ,146636 ,146802 ,146832 ,147006 5674 Massicot (*) None PbO 1 146659 202 Melanterite (*) Melanterite Fe(SO4 )·7H2 O 68.4 65 2 146819 ,147196 915 Mesolite (*) Natrolite Na2 Ca2 (Si9 Al6 )O30 ·8H2 O 65 65 1 146814 425 Metatorbernite (*) None Cu(UO2 )2 (PO4 )2 ·8H2 O 2 146493 ,147031 443 Microcline (*) Feldspar K(AlSi3 O8 ) 65 65 1 146841 4924 Mimetite (*) Apatite Pb5 (AsO4 )3 Cl 68.4 65.4 7 146647 ,146691 ,146693 ,146760 ,147038 ,147039 ,147201 1107 Minium (*) Minium Pb2+ 2 Pb4+ O4 1 146659 247 Molybdenite (*) Molybdenite MoS2 178 58 31 146666 ,146668 ,146697 ,146742 ,146781 ,146819 ,146826 ,146827 ,146830 ,146832 ,146836 ,146841 ,146861 ,146862 ,146865 ,146876 ,146879 ,146880 ,146893 ,146894 ,146895 ,146896 ,146897 ,146899 ,146904 ,146915 ,146990 ,147001 ,147049 ,147072 ,147113 5800 Mottramite (*) Descloizite PbCu(VO4 )(OH) 68.4 65.4 3 146463 ,147039 ,147201 362 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 66 56 38 146498 ,146547 ,146554 ,146577 ,146578 ,146580 ,146605 ,146652 ,146654 ,146658 ,146659 ,146664 ,146669 ,146675 ,146679 ,146680 ,146689 ,146691 ,146742 ,146759 ,146765 ,146767 ,146787 ,146802 ,146815 ,146841 ,146862 ,146894 ,146895 ,146896 ,146915 ,146966 ,146997 ,147049 ,147051 ,147099 ,147148 ,147163 17380 Nsutite (*) Ramsdellite Mn2+ x Mn4+ 1-x O2-2x (OH)2x 1 146693 121 Opal (*) Amorphous SiO2 ·n H2 O 7 146453 ,146496 ,146926 ,146933 ,146945 ,146970 ,147133 2994 Orthoclase (*) Feldspar K(AlSi3 O8 ) 66 56 6 146753 ,146802 ,146895 ,146896 ,146997 ,147163 2349 Palygorskite (*) Palygorskite Clay (Mg,Al)2 Si4 O10 (OH)·4H2 O 66 56 3 146844 ,146898 ,146901 306 Pearceite (*) Polybasite [Ag9 CuS4 ][(Ag,Cu)6 (As,Sb)2 S7 ] 2 146675 ,146677 249 Pharmacosiderite (*) Pharmacosiderite KFe3+ 4 (AsO4 )3 (OH)4 ·6-7H2 O 68.4 65.4 1 147196 428 Phlogopite (*) Mica Clay KMg3 (AlSi3 O10 )(OH)2 66 56 2 146844 ,146899 2273 Phosphohedyphane (*) Apatite Ca2 Pb3 (PO4 )3 Cl 2 146647 ,146693 71 Plattnerite (*) Rutile PbO2 2 146452 ,147039 158 Polybasite (*) Polybasite [Ag9 CuS4 ][(Ag,Cu)6 (Sb,As)2 S7 ] 1 147163 716 Powellite (*) Scheelite Ca(MoO4 ) 65 65 1 146865 494 Prehnite (*) Prehnite Ca2 Al(Si3 Al)O10 (OH)2 2 146985 ,147220 1898 Proustite (*) None Ag3 AsS3 3 146486 ,147148 ,147163 733 Pyrargyrite (*) None Ag3 SbS3 2 146691 ,146761 1425 Pyrite (*) Pyrite FeS2 178 56 186 146475 ,146476 ,146477 ,146478 ,146479 ,146493 ,146498 ,146499 ,146500 ,146537 ,146554 ,146559 ,146561 ,146565 ,146574 ,146577 ,146578 ,146579 ,146580 ,146582 ,146583 ,146587 ,146588 ,146589 ,146590 ,146591 ,146594 ,146597 ,146598 ,146599 ,146605 ,146617 ,146619 ,146623 ,146625 ,146636 ,146652 ,146654 ,146655 ,146656 ,146658 ,146659 ,146660 ,146662 ,146663 ,146664 ,146665 ,146666 ,146667 ,146668 ,146672 ,146675 ,146677 ,146679 ,146680 ,146684 ,146686 ,146689 ,146691 ,146699 ,146713 ,146718 ,146721 ,146722 ,146723 ,146731 ,146732 ,146733 ,146740 ,146742 ,146755 ,146760 ,146763 ,146767 ,146772 ,146774 ,146782 ,146786 ,146789 ,146793 ,146802 ,146818 ,146819 ,146824 ,146826 ,146827 ,146830 ,146832 ,146841 ,146844 ,146845 ,146848 ,146862 ,146865 ,146866 ,146867 ,146868 ,146869 ,146870 ,146871 ,146873 ,146874 ,146876 ,146877 ,146879 ,146880 ,146891 ,146894 ,146896 ,146897 ,146898 ,146899 ,146900 ,146903 ,146907 ,146908 ,146909 ,146915 ,146931 ,146937 ,146947 ,146964 ,146966 ,146968 ,146971 ,146990 ,146992 ,146995 ,146996 ,146998 ,146999 ,147001 ,147009 ,147011 ,147016 ,147038 ,147039 ,147042 ,147054 ,147061 ,147062 ,147064 ,147065 ,147070 ,147071 ,147072 ,147074 ,147076 ,147082 ,147085 ,147087 ,147088 ,147089 ,147091 ,147097 ,147100 ,147109 ,147111 ,147113 ,147122 ,147123 ,147126 ,147129 ,147132 ,147139 ,147141 ,147151 ,147152 ,147153 ,147154 ,147162 ,147163 ,147165 ,147178 ,147185 ,147191 ,147196 ,147197 ,147202 ,147204 ,147205 ,147207 ,147208 ,147214 ,147216 ,147217 39462 Pyrolusite (*) Rutile MnO2 178 65 14 146529 ,146647 ,146659 ,146680 ,146689 ,146692 ,146693 ,146697 ,146699 ,146722 ,146801 ,146802 ,147039 ,147188 3106 Pyromorphite (*) Apatite Pb5 (PO4 )3 Cl 65 65 9 146617 ,146625 ,146647 ,146659 ,146675 ,146693 ,146841 ,146912 ,147146 1725 Pyrophyllite (*) Clay Pyrophyllite Al2 Si4 O10 (OH)2 62 58 5 146654 ,146669 ,146689 ,146759 ,146915 771 Pyrrhotite (*) Nickeline Fe7 S8 66 56 3 146844 ,146871 ,146899 9056 Quartz (*) Quartz SiO2 178 56 56 146453 ,146487 ,146488 ,146511 ,146565 ,146569 ,146617 ,146619 ,146623 ,146636 ,146640 ,146647 ,146659 ,146675 ,146689 ,146693 ,146699 ,146715 ,146721 ,146724 ,146752 ,146753 ,146755 ,146824 ,146838 ,146841 ,146844 ,146847 ,146859 ,146865 ,146871 ,146873 ,146876 ,146879 ,146896 ,146970 ,146985 ,146992 ,146997 ,147001 ,147038 ,147039 ,147061 ,147109 ,147111 ,147126 ,147133 ,147178 ,147190 ,147192 ,147199 ,147200 ,147201 ,147207 ,147216 ,147226 61156 Rhodochrosite (*) Calcite Mn(CO3 ) 63.8 61.2 8 146664 ,146675 ,146676 ,146689 ,146691 ,146832 ,147039 ,147148 1711 Rhodonite (*) Rhodonite CaMn3 Mn(Si5 O15 ) 3 146677 ,146916 ,147148 969 Rosasite (*) Malachite CuZn(CO3 )(OH)2 66 56 4 146844 ,146865 ,146867 ,147039 454 Rutile (*) Rutile TiO2 66 56 4 146841 ,146844 ,146880 ,146896 5614 Saponite (*) Clay Smectite-vermiculite (Ca,Na)0.3 (Mg,Fe)3 (Si,Al)4 O10 (OH)2 ·4H2 O 1 146659 301 Scheelite (*) Scheelite Ca(WO4 ) 66 56 7 146467 ,146486 ,146487 ,146488 ,146781 ,146865 ,146904 4894 Schorl (*) Tourmaline NaFe2+ 3 Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) 66 56 3 146844 ,146865 ,147006 2705 Serpierite (*) Devilline Ca(Cu,Zn)4 (SO4 )2 (OH)6 ·3H2 O 1 146659 292 Siderite (*) Calcite Fe(CO3 ) 66 56 5 146659 ,146802 ,146865 ,147039 ,147148 6417 Silver (*) Copper Ag 68.4 56 13 146498 ,146512 ,146596 ,146614 ,146677 ,146727 ,146737 ,146865 ,146947 ,147005 ,147137 ,147163 ,147188 5186 Smithsonite (*) Calcite Zn(CO3 ) 66 56 11 146675 ,146693 ,146844 ,146865 ,146867 ,146875 ,146946 ,147038 ,147039 ,147085 ,147111 2473 Sphalerite (*) Sphalerite ZnS 178 56 117 146443 ,146493 ,146498 ,146499 ,146500 ,146510 ,146532 ,146533 ,146534 ,146559 ,146574 ,146575 ,146577 ,146582 ,146583 ,146596 ,146642 ,146654 ,146655 ,146658 ,146659 ,146660 ,146662 ,146664 ,146665 ,146669 ,146674 ,146675 ,146676 ,146677 ,146679 ,146681 ,146689 ,146691 ,146699 ,146742 ,146746 ,146763 ,146786 ,146789 ,146790 ,146801 ,146820 ,146821 ,146822 ,146823 ,146825 ,146839 ,146844 ,146846 ,146847 ,146853 ,146855 ,146865 ,146866 ,146867 ,146868 ,146869 ,146870 ,146871 ,146873 ,146874 ,146875 ,146876 ,146877 ,146885 ,146891 ,146898 ,146899 ,146900 ,146908 ,146909 ,146915 ,146971 ,146990 ,146992 ,147011 ,147012 ,147038 ,147039 ,147049 ,147061 ,147065 ,147070 ,147071 ,147072 ,147082 ,147085 ,147087 ,147088 ,147089 ,147091 ,147097 ,147100 ,147109 ,147111 ,147113 ,147121 ,147123 ,147126 ,147128 ,147138 ,147139 ,147141 ,147149 ,147151 ,147152 ,147154 ,147165 ,147178 ,147185 ,147191 ,147192 ,147196 ,147204 ,147207 ,147216 21482 Stephanite (*) None Ag5 SbS4 65 65 2 146713 ,146826 586 Stibnite (*) Stibnite Sb2 S3 2 146479 ,146689 3418 Stromeyerite (*) None CuAgS 1 147163 332 Sulphur (*) Sulphur S 68.4 56 5 146654 ,146656 ,146660 ,146904 ,147217 2045 Talc (*) Clay Talc Mg3 Si4 O10 (OH)2 66 56 2 146833 ,146865 3337 Tennantite-(Fe) (*) Tetrahedrite Cu6 (Cu4 Fe2 )As4 S13 66 56 4 146669 ,146742 ,146844 ,147148 1803 Tenorite (*) None CuO 6 146654 ,146669 ,146937 ,147112 ,147113 ,147163 1101 Tetrahedrite-(Zn) (*) Tetrahedrite Cu6 (Cu4 Zn2 )Sb4 S13 68.4 56 42 146498 ,146510 ,146559 ,146574 ,146575 ,146582 ,146583 ,146599 ,146655 ,146664 ,146666 ,146668 ,146675 ,146677 ,146679 ,146686 ,146689 ,146691 ,146706 ,146722 ,146876 ,146915 ,146936 ,146964 ,147012 ,147111 ,147113 ,147126 ,147141 ,147148 ,147163 ,147191 ,147192 ,147194 ,147196 ,147197 ,147202 ,147204 ,147205 ,147207 ,147208 ,147216 5317 Thomsonite-Ca (*) Thomsonite NaCa2 (Al5 Si5 )O20 ·6H2 O 1 146985 452 Tremolite (*) Amphibole Ca2 (Mg5.0-4.5 Fe2+ 0.0-0.5 )Si8 O22 (OH)2 66 56 6 146844 ,146865 ,146867 ,146871 ,146875 ,146876 2562 Tridymite (*) Tridymite SiO2 1 146652 458 Tschermakite (*) Amphibole Ca2 (Mg3 Al2 )(Si6 Al2 )O22 (OH)2 1 147030 73 Uraninite (*) Fluorite UO2 68.4 65.4 8 146435 ,146493 ,146614 ,146630 ,147031 ,147111 ,147113 ,147202 2718 Uranophane-α (*) None Ca(UO2 )2 (SiO3 OH)2 ·5H2 O 6 146435 ,146493 ,146617 ,146619 ,146630 ,147047 890 Vanadinite (*) Apatite Pb5 (VO4 )3 Cl 68.4 65 9 146625 ,146647 ,146659 ,146693 ,146750 ,146802 ,147038 ,147039 ,147201 605 Vesuvianite (*) Vesuvianite (Ca,Na)19 (Al,Mg,Fe)13 (SiO4 )10 (Si2 O7 )4 (OH,F,O)10 66 56 1 146905 1395 Willemite (*) Phenakite Zn2 SiO4 1 147039 303 Wollastonite (*) Wollastonite CaSiO3 66 56 2 146844 ,146858 1247 Wulfenite (*) Scheelite PbMoO4 68.4 65 23 146479 ,146625 ,146647 ,146693 ,146727 ,146736 ,146737 ,146739 ,146746 ,146750 ,146752 ,146753 ,146760 ,146802 ,146841 ,146895 ,147038 ,147039 ,147047 ,147163 ,147188 ,147200 ,147201 1655 Zircon (*) Zircon Zr(SiO4 ) 68.4 56 3 146642 ,146844 ,146971 5251 Zunyite (*) None Al13 Si5 O20 (OH,F)18 Cl 1 146669 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 USGS-Rb-Sr-06648 178 166.4 172.2±5.8 Rb-Sr age of volcanism whole rock 187385 Hermosa Group, Hardshell Gulch, Harshaw, Harshaw District, Patagonia Mts, Santa Cruz Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-06649 178 166.4 172.2±5.8 Rb-Sr age of volcanism whole rock 187385 Hermosa Group, Hardshell Gulch, Harshaw, Harshaw District, Patagonia Mts, Santa Cruz Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-06650 178 166.4 172.2±5.8 Rb-Sr age of volcanism whole rock 187385 Hermosa Group, Hardshell Gulch, Harshaw, Harshaw District, Patagonia Mts, Santa Cruz Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-06651 178 166.4 172.2±5.8 Rb-Sr age of volcanism whole rock 187385 Hermosa Group, Hardshell Gulch, Harshaw, Harshaw District, Patagonia Mts, Santa Cruz Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-06652 178 166.4 172.2±5.8 Rb-Sr age of volcanism whole rock 187385 Hermosa Group, Hardshell Gulch, Harshaw, Harshaw District, Patagonia Mts, Santa Cruz Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-06653 178 166.4 172.2±5.8 Rb-Sr age of volcanism whole rock 187385 Hermosa Group, Hardshell Gulch, Harshaw, Harshaw District, Patagonia Mts, Santa Cruz Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-06654 178 166.4 172.2±5.8 Rb-Sr age of volcanism whole rock 187385 Hermosa Group, Hardshell Gulch, Harshaw, Harshaw District, Patagonia Mts, Santa Cruz Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-06655 178 166.4 172.2±5.8 Rb-Sr age of volcanism whole rock 187385 Hermosa Group, Hardshell Gulch, Harshaw, Harshaw District, Patagonia Mts, Santa Cruz Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr Edit Giersdorf_00000363 63.8 61.2 62.5±1.3 K-Ar UAKA-77-29 34206 Four Metals Mine (Guajolote Mine; Frisco Mine; Red Hill Crosscut; Red Mountain Mine; Phoenix Claims; Hillside Claims), Red Hill, Providencia Canyon, Patagonia District, Patagonia Mts, Santa Cruz Co., Arizona, USA Four Metals Mine Shafiqullah et al. (1980) AGSD12_201 Edit sedznpb-00503 66 56 Paleocene 3384 Washington Camp-Duquesne District, Patagonia District, Patagonia Mts, Santa Cruz Co., Arizona, USA Washington Camp Singer et al. (2009) USGSOFR2009-1252 Edit Mo-00271 65 65 Molybdenite, Wulfenite Mo 53936 Santo Niño Mine Area, San Antonio Canyon, Washington Camp-Duquesne District, Patagonia District, Patagonia Mts, Santa Cruz Co., Arizona, USA Santo Nino Mine Corn (1975) 10.2113/gsecongeo.70.8.1437 EG70_1437 Edit PorphCu-00113 62 58 62–58 Alunite, Bornite, Chalcocite, Chalcopyrite, Covellite, Enargite, Epidote, Galena, Magnetite, Molybdenite, Pyrite, Sphalerite Cu 53214 Red Mountain Mine (Red Mountain Copper Prospect; Gem Mine; Carlton Property; Ten Grand Mine; Red Mountain Project), Red Mountain, Patagonia Mts, Santa Cruz Co., Arizona, USA Red Mountain Singer et al. (2008) USGSOFR2008_1155 Edit Giersdorf_00000357 68.4 65.4 66.9±1.5 K-Ar Age of mineralization of quartz-sericite-pyrite alteration assemblage in Triassic volcanic rock UAKA-73-158 34320 Wrightson District, Santa Rita Mts, Santa Cruz Co., Arizona, USA Mount Wrightston Quad. Shafiqullah et al. (1980) AGSD12_201 Edit Giersdorf_00000343 158 150 154±4 K-Ar UAKA-73-65 30880 Tubac, Santa Cruz Co., Arizona, USA Tubac Quad. Shafiqullah et al. (1980) AGSD12_201
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