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 1110 22 19 145455 ,145523 ,145569 ,145726 ,145740 ,145746 ,145749 ,145762 ,145780 ,145876 ,145897 ,146029 ,146249 ,146260 ,146266 ,146301 ,146383 ,146388 ,146391 2793 Actinolite (*) Amphibole Ca2 (Mg4.5-2.5 Fe2+ 0.5-2.5 )Si8 O22 (OH)2 63.5 63.5 1 145940 3419 Ajoite (*) Ajoite K3 Cu2+ 20 Al3 Si29 O76 (OH)16 ·8H2 O 59 57 2 145540 ,145553 11 Alamosite (*) Not in a structural group PbSiO3 22.5 22 1 145726 17 Albite (*) Feldspar Na(AlSi3 O8 ) 67.4 19.99 3 145514 ,145540 ,145616 8803 Allanite-(Ce) (*) Allanite Epidote CaCe(Al2 Fe2+ )[Si2 O7 ][SiO4 ]O(OH) 1 146112 706 Allophane (*) Allophane Al2 O3 (SiO2 )1.3-2.0 ·2.5-3.0H2 O 72 22 8 145397 ,145416 ,145513 ,145548 ,145714 ,145726 ,146040 ,146041 470 Alunite (*) None KAl3 (SO4 )2 (OH)6 72 22 7 145316 ,145416 ,145428 ,145726 ,145940 ,146040 ,146041 966 Amesite (*) Clay Serpentine Mg2 Al(AlSiO5 )(OH)4 22.5 22 1 145726 74 Analcime (*) Analcime Na(AlSi2 O6 )·H2 O 3 145506 ,145828 ,146178 1627 Andalusite (*) Andalusite Al2 SiO5 72 63.5 3 145428 ,145597 ,145940 1310 Andradite (*) Garnet Ca3 Fe3+ 2 (SiO4 )3 1 145365 1534 Anglesite (*) Baryte Pb(SO4 ) 1110 22 19 145365 ,145447 ,145523 ,145726 ,145728 ,145740 ,145745 ,145746 ,145749 ,145762 ,145775 ,145780 ,145876 ,146029 ,146247 ,146249 ,146266 ,146301 ,146353 2734 Anhydrite (*) Not in a structural group Ca(SO4 ) 1540 60.5 9 145316 ,145428 ,145547 ,145827 ,145829 ,145940 ,146040 ,146041 ,146273 1588 Ankerite (*) None Ca(Fe2+ ,Mg)(CO3 )2 62 60 2 145931 ,146314 3092 Anorthite (*) Feldspar Ca(Al2 Si2 O8 ) 82.5 24 1 145514 1036 Antigorite (*) Serpentine Clay Mg3 Si2 O5 (OH)4 22.5 22 1 145726 708 Antimony (*) Arsenic Sb 1 145876 363 Antlerite (*) Not in a structural group Cu2+ 3 (SO4 )(OH)4 65 60.4 3 145316 ,145544 ,145876 246 Aragonite (*) Aragonite Ca(CO3 ) 69 67 1 146039 3250 Atacamite (*) Atacamite Cu2 Cl(OH)3 71 22 8 145316 ,145324 ,145548 ,145726 ,145727 ,146040 ,146041 ,146273 544 Augite (*) Pyroxene (Ca,Mg,Fe)2 Si2 O6 1 146168 2060 Aurichalcite (*) None (Zn,Cu)5 (CO3 )2 (OH)6 1110 22 5 145726 ,145755 ,145780 ,145876 ,146301 919 Austinite (*) Adelite CaZn(AsO4 )(OH) 1 145581 71 Azurite (*) Not in a structural group Cu3 (CO3 )2 (OH)2 1110 22 18 145316 ,145412 ,145414 ,145415 ,145428 ,145513 ,145523 ,145544 ,145726 ,145745 ,145780 ,145804 ,145848 ,145876 ,145897 ,145931 ,146040 ,146041 5509 Baryte (*) Baryte Ba(SO4 ) 1110 8.24 23 145372 ,145428 ,145455 ,145548 ,145569 ,145581 ,145644 ,145654 ,145717 ,145726 ,145763 ,145780 ,145799 ,145804 ,145876 ,145931 ,146029 ,146039 ,146106 ,146237 ,146380 ,146392 ,146432 11547 Beaverite-(Cu) (*) Alunite Pb(Fe3+ 2 Cu)(SO4 )2 (OH)6 22.5 22 1 145726 132 Beidellite (*) Clay Smectite-vermiculite (Na,Ca)0.3 Al2 (Si,Al)4 O10 (OH)2 ·nH2 O 1 146041 85 Bementite (*) Clay Mn7 Si6 O15 (OH)8 72 68.6 1 145428 173 Beryl (*) Beryl Be3 Al2 Si6 O18 1 146111 4286 Beudantite (*) Alunite PbFe3+ 3 (AsO4 )(SO4 )(OH)6 61 60.4 1 145544 413 Bideauxite (*) None AgPb2 F2 Cl3 22.5 22 1 145726 2 Bixbyite (*) Bixbyite Mn3+ 2 O3 2 145461 ,145653 104 Bobmeyerite (*) Cerchiaraite Pb4 (Al3 Cu)(Si4 O12 )(S0.5 Si0.5 O4 )(OH)7 Cl(H2 O)3 22.5 22 1 145726 1 Boleite (*) None KAg9 Pb26 Cu24 Cl62 (OH)48 22.5 22 3 145726 ,145727 ,146301 65 Bornite (*) None Cu5 FeS4 77 8.24 30 145316 ,145324 ,145394 ,145395 ,145428 ,145455 ,145513 ,145523 ,145543 ,145544 ,145547 ,145548 ,145654 ,145726 ,145740 ,145816 ,145876 ,145903 ,145931 ,145940 ,145961 ,146029 ,146040 ,146041 ,146176 ,146237 ,146273 ,146277 ,146304 ,146326 5516 Brochantite (*) Brochantite Cu4 (SO4 )(OH)6 72 22 10 145316 ,145428 ,145511 ,145513 ,145522 ,145726 ,145728 ,145931 ,146266 ,146273 1633 Bromargyrite (*) Rocksalt AgBr 1110 22 2 145726 ,145780 227 Calcite (*) Calcite Ca(CO3 ) 1110 8.24 69 145289 ,145291 ,145372 ,145377 ,145412 ,145428 ,145447 ,145455 ,145456 ,145464 ,145465 ,145466 ,145468 ,145469 ,145522 ,145523 ,145544 ,145547 ,145549 ,145569 ,145575 ,145633 ,145654 ,145677 ,145678 ,145693 ,145707 ,145717 ,145726 ,145728 ,145740 ,145746 ,145749 ,145762 ,145766 ,145780 ,145876 ,145897 ,145898 ,145901 ,145903 ,145927 ,145929 ,145931 ,145940 ,146029 ,146039 ,146048 ,146068 ,146074 ,146086 ,146089 ,146101 ,146106 ,146169 ,146178 ,146237 ,146264 ,146273 ,146296 ,146301 ,146308 ,146311 ,146314 ,146353 ,146357 ,146374 ,146417 ,146432 27770 Caledonite (*) Caledonite Cu2 Pb5 (SO4 )3 (CO3 )(OH)6 22.5 22 3 145726 ,145727 ,145740 359 Carnotite (*) None K2 (UO2 )2 (VO4 )2 ·3H2 O 1 146268 1184 Cassiterite (*) Rutile SnO2 8.68 8.24 1 146233 5171 Celadonite (*) Mica Clay KMgFe3+ Si4 O10 (OH)2 22.5 22 3 145469 ,145707 ,145734 309 Cerussite (*) Aragonite Pb(CO3 ) 1110 22 26 145365 ,145418 ,145447 ,145448 ,145451 ,145523 ,145716 ,145723 ,145724 ,145726 ,145727 ,145745 ,145780 ,145876 ,145897 ,145898 ,146029 ,146089 ,146260 ,146265 ,146266 ,146278 ,146334 ,146353 ,146383 ,146391 4979 Chalcanthite (*) Chalcanthite Cu(SO4 )·5H2 O 62 22 8 145525 ,145526 ,145546 ,145548 ,145726 ,145931 ,146017 ,146141 925 Chalcocite (*) None Cu2 S 1110 22 52 145316 ,145324 ,145385 ,145394 ,145424 ,145428 ,145485 ,145511 ,145513 ,145523 ,145526 ,145544 ,145546 ,145548 ,145569 ,145660 ,145670 ,145700 ,145726 ,145728 ,145780 ,145812 ,145833 ,145876 ,145890 ,145897 ,145903 ,145927 ,145931 ,145940 ,145982 ,145999 ,146013 ,146029 ,146040 ,146041 ,146109 ,146266 ,146273 ,146277 ,146300 ,146304 ,146331 ,146355 ,146360 ,146361 ,146372 ,146374 ,146376 ,146377 ,146379 ,146383 5707 Chalcophanite (*) None ZnMn4+ 3 O7 ·3H2 O 1110 1050 2 145780 ,146046 197 Chalcopyrite (*) Chalcopyrite CuFeS2 77 19.98 95 145301 ,145316 ,145324 ,145385 ,145389 ,145391 ,145394 ,145395 ,145397 ,145421 ,145424 ,145428 ,145455 ,145456 ,145485 ,145487 ,145513 ,145523 ,145525 ,145537 ,145539 ,145543 ,145544 ,145546 ,145547 ,145548 ,145569 ,145586 ,145660 ,145665 ,145666 ,145669 ,145726 ,145728 ,145740 ,145767 ,145793 ,145804 ,145833 ,145835 ,145844 ,145876 ,145897 ,145926 ,145931 ,145940 ,145948 ,145951 ,145954 ,145956 ,145961 ,145964 ,145997 ,146008 ,146010 ,146013 ,146016 ,146017 ,146029 ,146040 ,146041 ,146068 ,146078 ,146089 ,146106 ,146109 ,146187 ,146273 ,146301 ,146304 ,146326 ,146336 ,146355 ,146357 ,146361 ,146367 ,146368 ,146372 ,146373 ,146374 ,146375 ,146378 ,146383 ,146384 ,146387 ,146388 ,146389 ,146392 ,146393 ,146394 ,146399 ,146400 ,146401 ,146406 ,146414 27198 Chamosite (*) Chlorite Clay (Fe2+ ,Mg,Al,Fe3+ )6 (Si,Al)4 O10 (OH,O)8 1 145740 577 Chlorargyrite (*) Rocksalt AgCl 1110 19.98 23 145428 ,145523 ,145726 ,145727 ,145740 ,145745 ,145749 ,145762 ,145780 ,145865 ,145867 ,145876 ,145897 ,145899 ,146199 ,146249 ,146274 ,146280 ,146281 ,146282 ,146301 ,146304 ,146314 1382 Chondrodite (*) Humite Mg5 (SiO4 )2 F2 66 66 1 146273 285 Chrysocolla (*) Allophane (Cu2-x Alx )H2-x Si2 O5 (OH)4 ·nH2 O 1110 19.99 119 145281 ,145316 ,145324 ,145340 ,145358 ,145412 ,145416 ,145423 ,145428 ,145443 ,145459 ,145485 ,145487 ,145488 ,145489 ,145491 ,145494 ,145495 ,145497 ,145498 ,145499 ,145501 ,145503 ,145504 ,145510 ,145511 ,145513 ,145523 ,145531 ,145548 ,145562 ,145581 ,145583 ,145598 ,145614 ,145662 ,145693 ,145695 ,145697 ,145714 ,145726 ,145740 ,145745 ,145770 ,145780 ,145784 ,145786 ,145787 ,145801 ,145804 ,145815 ,145816 ,145817 ,145821 ,145823 ,145833 ,145836 ,145837 ,145838 ,145839 ,145840 ,145841 ,145842 ,145847 ,145851 ,145903 ,145927 ,145931 ,145998 ,145999 ,146002 ,146010 ,146011 ,146013 ,146016 ,146017 ,146029 ,146040 ,146041 ,146109 ,146230 ,146244 ,146247 ,146259 ,146260 ,146265 ,146266 ,146273 ,146274 ,146291 ,146300 ,146301 ,146304 ,146308 ,146311 ,146352 ,146361 ,146363 ,146366 ,146368 ,146372 ,146375 ,146376 ,146377 ,146380 ,146382 ,146389 ,146390 ,146393 ,146395 ,146397 ,146398 ,146399 ,146400 ,146402 ,146403 ,146404 ,146425 ,146429 3531 Chrysotile (*) Serpentine Clay Mg3 Si2 O5 (OH)4 72 19.98 13 145434 ,145878 ,145889 ,145905 ,145973 ,145974 ,145976 ,146193 ,146195 ,146196 ,146197 ,146222 ,146426 951 Cinnabar (*) None HgS 21.22 19.98 3 145323 ,145745 ,146207 2600 Clinoatacamite (*) Atacamite Cu2 Cl(OH)3 22.5 22 1 145726 43 Clinoclase (*) None Cu3 (AsO4 )(OH)3 72 59 1 146004 127 Clinozoisite (*) Clinozoisite Epidote Ca2 Al3 [Si2 O7 ][SiO4 ]O(OH) 1 146041 1025 Colusite (*) Sphalerite Germanite Cu13 VAs3 S16 62 60 1 145931 110 Conichalcite (*) Adelite CaCu(AsO4 )(OH) 28.4 27 3 145581 ,145672 ,146363 363 Connellite (*) Connellite Cu36 (SO4 )(OH)62 Cl8 ·6H2 O 61 22 2 145544 ,145726 295 Copiapite (*) Copiapite Fe2+ Fe3+ 4 (SO4 )6 (OH)2 ·20H2 O 62 60 1 145931 382 Copper (*) Copper Cu 1110 57 23 145316 ,145412 ,145416 ,145428 ,145430 ,145511 ,145513 ,145521 ,145544 ,145546 ,145682 ,145780 ,145876 ,145931 ,145951 ,145982 ,146010 ,146040 ,146041 ,146273 ,146301 ,146308 ,146425 3846 Coquimbite (*) Coquimbite AlFe3 (SO4 )6 (H2 O)12 ·6H2 O 62 60 1 145931 136 Cordierite (*) Beryl Mg2 Al4 Si5 O18 1 145597 1008 Corkite (*) Alunite PbFe3+ 3 (SO4 )(PO4 )(OH)6 61 60.4 1 145544 151 Coronadite (*) Coronadite Pb(Mn4+ 6 Mn3+ 2 )O16 1110 60 2 145780 ,145931 227 Corundum (*) Corundum Al2 O3 5 145321 ,145591 ,145594 ,145596 ,145597 1797 Covellite (*) Covellite CuS 72 22 18 145316 ,145324 ,145428 ,145513 ,145523 ,145544 ,145548 ,145726 ,145740 ,145876 ,145931 ,145940 ,146029 ,146040 ,146041 ,146089 ,146109 ,146273 4165 Cowlesite (*) None Ca(Al2 Si3 )O10 ·5-6H2 O 2 146168 ,146178 84 Creaseyite (*) None Cu2 Pb2 Fe3+ 2 Si5 O17 ·6H2 O 22.5 22 1 145726 27 Crocoite (*) Monazite Baryte Pb(CrO4 ) 22.5 22 1 145726 81 Cryptomelane (*) Coronadite K(Mn4+ 7 Mn3+ )O16 1110 60 6 145464 ,145465 ,145466 ,145517 ,145780 ,145931 599 Cubanite (*) Cubanite Wurtzite CuFe2 S3 62 60 1 145931 802 Cuprite (*) Not in a structural group Cu2 O 69 22 24 145316 ,145410 ,145412 ,145414 ,145415 ,145423 ,145428 ,145430 ,145431 ,145511 ,145513 ,145544 ,145562 ,145693 ,145726 ,145740 ,145876 ,145903 ,145931 ,146029 ,146040 ,146041 ,146273 ,146397 2970 Cyanotrichite (*) Cyanotrichite Cu4 Al2 (SO4 )(OH)12 (H2 O)2 22.5 22 1 145726 179 Delafossite (*) None Cu1+ Fe3+ O2 72 68.6 1 145428 144 Descloizite (*) Descloizite PbZn(VO4 )(OH) 72 22 7 145366 ,145428 ,145447 ,145523 ,145726 ,145728 ,146286 378 Devilline (*) Devilline CaCu4 (SO4 )2 (OH)6 ·3H2 O 22.5 22 1 145726 366 Diaboleite (*) Perovskite CuPb2 Cl2 (OH)4 22.5 22 3 145689 ,145726 ,145727 57 Dickite (*) Clay Kaolinite Al2 Si2 O5 (OH)4 69 63.5 4 145940 ,146040 ,146041 ,146301 651 Digenite (*) Digenite Cu1.8 S 63.5 60 2 145931 ,145940 1027 Diopside (*) Pyroxene CaMgSi2 O6 66 66 1 146273 4135 Dioptase (*) None CuSiO3 ·H2 O 72 22 12 145412 ,145416 ,145428 ,145581 ,145714 ,145726 ,145727 ,145931 ,145933 ,146023 ,146266 ,146273 164 Djurleite (*) None Cu31 S16 62 22 3 145561 ,145726 ,145931 300 Dolomite (*) None CaMg(CO3 )2 28.4 27 7 145447 ,146074 ,146086 ,146089 ,146301 ,146314 ,146388 9895 Dravite (*) Tourmaline NaMg3 Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) 67.4 52 1 145540 648 Duftite (*) Adelite PbCu(AsO4 )(OH) 1 145581 220 Enargite (*) Enargite Wurtzite Cu3 AsS4 69 60 5 145544 ,145931 ,145940 ,146039 ,146040 910 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 72 8.24 20 145314 ,145428 ,145513 ,145662 ,145726 ,145839 ,145840 ,145841 ,145844 ,145940 ,146040 ,146041 ,146237 ,146274 ,146336 ,146368 ,146379 ,146399 ,146400 ,146405 8173 Epsomite (*) Epsomite Mg(SO4 )·7H2 O 1 146041 484 Eriochalcite (*) None CuCl2 ·2H2 O 65 61 1 145316 13 Erionite-K (*) Erionite K10 [Si26 Al10 O72 ]·30H2 O 3 145464 ,145465 ,145466 22 Famatinite (*) Stannite Sphalerite Cu3 SbS4 62 60 1 145931 163 Ferrimolybdite (*) None Fe3+ 2 (Mo6+ O4 )3 ·7H2 O 61 60.4 3 145544 ,145964 ,146013 345 Fluorite (*) Fluorite CaF2 1110 22 17 145456 ,145644 ,145726 ,145728 ,145740 ,145745 ,145755 ,145780 ,145876 ,145931 ,145940 ,145961 ,146039 ,146040 ,146260 ,146355 ,146360 9617 Fornacite (*) Fornacite CuPb2 (CrO4 )(AsO4 )(OH) 22.5 22 6 145716 ,145726 ,146260 ,146278 ,146301 ,146304 85 Forsterite (*) Olivine Mg2 (SiO4 ) 66 66 1 146273 1188 Fraipontite (*) Clay Serpentine (Zn,Al)3 (Si,Al)2 O5 (OH)4 22.5 22 1 145726 49 Freibergite (*) Tetrahedrite Ag6 [Cu4 Fe2 ]Sb4 S12 1 145876 663 Galena (*) Rocksalt PbS 1110 8.24 70 145301 ,145365 ,145368 ,145389 ,145425 ,145428 ,145447 ,145448 ,145455 ,145513 ,145523 ,145539 ,145543 ,145544 ,145569 ,145660 ,145665 ,145666 ,145726 ,145728 ,145740 ,145745 ,145746 ,145749 ,145761 ,145762 ,145767 ,145769 ,145775 ,145780 ,145793 ,145814 ,145815 ,145876 ,145894 ,145897 ,145931 ,145937 ,145940 ,145964 ,146029 ,146030 ,146061 ,146068 ,146085 ,146086 ,146089 ,146106 ,146109 ,146187 ,146237 ,146247 ,146249 ,146260 ,146273 ,146286 ,146292 ,146296 ,146301 ,146328 ,146353 ,146357 ,146378 ,146380 ,146382 ,146383 ,146387 ,146388 ,146391 ,146392 24243 Garronite-Ca (*) Gismondine Ca3 (Al6 Si10 O32 )·14H2 O 1 146178 66 Georgerobinsonite (*) Not in a structural group Pb4 (CrO4 )2 (OH)2 FCl 22.5 22 1 145726 1 Goethite (*) Diaspore FeO(OH) 72 22 11 145316 ,145389 ,145414 ,145415 ,145428 ,145726 ,145740 ,146040 ,146041 ,146111 ,146273 7437 Gold (*) Copper Au 72 22 46 145316 ,145385 ,145391 ,145394 ,145428 ,145455 ,145544 ,145581 ,145621 ,145623 ,145624 ,145636 ,145710 ,145724 ,145726 ,145728 ,145772 ,145774 ,145876 ,145897 ,145899 ,145912 ,145927 ,145931 ,145965 ,146008 ,146011 ,146029 ,146039 ,146040 ,146089 ,146093 ,146094 ,146096 ,146098 ,146106 ,146108 ,146244 ,146270 ,146274 ,146286 ,146296 ,146304 ,146311 ,146326 ,146374 30554 Grossular (*) Garnet Ca3 Al2 (SiO4 )3 62 60 1 145931 1544 Groutite (*) Diaspore Mn3+ O(OH) 62 60 1 145931 72 Gypsum (*) Gypsum Ca(SO4 )·2H2 O 1540 22 28 145312 ,145316 ,145377 ,145412 ,145428 ,145471 ,145473 ,145475 ,145477 ,145522 ,145544 ,145684 ,145685 ,145706 ,145716 ,145827 ,145855 ,145931 ,145985 ,145989 ,146029 ,146038 ,146273 ,146300 ,146301 ,146308 ,146417 ,146422 6890 Halite (*) Rocksalt NaCl 1540 68.6 6 145428 ,145602 ,145827 ,145829 ,145855 ,145989 1398 Halotrichite (*) Halotrichite Fe2+ Al2 (SO4 )4 ·22H2 O 72 68.6 2 145412 ,145428 409 Hematite (*) Corundum Fe2 O3 1110 19.99 66 145281 ,145299 ,145314 ,145316 ,145358 ,145389 ,145414 ,145428 ,145433 ,145447 ,145456 ,145459 ,145489 ,145544 ,145556 ,145575 ,145581 ,145614 ,145654 ,145662 ,145693 ,145726 ,145727 ,145728 ,145738 ,145740 ,145745 ,145772 ,145780 ,145801 ,145833 ,145838 ,145848 ,145849 ,145850 ,145851 ,145852 ,145857 ,145860 ,145876 ,145899 ,145907 ,145927 ,145931 ,145940 ,145964 ,146017 ,146029 ,146039 ,146040 ,146048 ,146078 ,146109 ,146263 ,146273 ,146304 ,146353 ,146359 ,146361 ,146363 ,146366 ,146391 ,146397 ,146404 ,146421 ,146432 14640 Hemihedrite (*) Iranite ZnPb10 (CrO4 )6 (SiO4 )2 (OH)2 1 146353 14 Hemimorphite (*) Not in a structural group Zn4 (Si2 O7 )(OH)2 ·H2 O 62 22 6 145389 ,145726 ,145727 ,145728 ,145740 ,145931 1689 Hetaerolite (*) Spinel ZnMn3+ 2 O4 62 60 1 145910 73 Hexahydrite (*) Hexahydrite Mg(SO4 )·6H2 O 1 146041 251 Hisingerite (*) Kaolinite Clay Fe2 Si2 O5 (OH)4 ·2H2 O 22.5 22 1 145726 144 Hollandite (*) Coronadite Ba(Mn4+ 6 Mn3+ 2 )O16 1110 22 3 145714 ,145726 ,145780 243 Hydrobiotite (*) Corrensite Clay K(Mg,Fe2+ )6 (Si,Al)8 O20 (OH)4 ·nH2 O 69 67 3 145356 ,146040 ,146041 49 Hydrocerussite (*) None Pb3 (CO3 )2 (OH)2 22.5 22 2 145726 ,145727 201 Halloysite-10Å (*) Clay Kaolinite Al2 Si2 O5 (OH)4 ·2H2 O 72 68.6 2 145428 ,146041 62 Hydrozincite (*) None Zn5 (CO3 )2 (OH)6 62 60 4 145740 ,145916 ,145931 ,146281 1066 Ilmenite (*) Corundum Fe2+ Ti4+ O3 72 68.6 3 145428 ,145515 ,145986 5433 Ilvaite (*) Ilvaite CaFe3+ Fe2+ 2 O(Si2 O7 )(OH) 1110 1050 1 145780 197 Iodargyrite (*) Wurtzite AgI 22.5 22 1 145726 180 Iranite (*) Iranite CuPb10 (CrO4 )6 (SiO4 )2 (OH)2 22.5 22 1 145726 11 Jalpaite (*) Jalpaite Ag3 CuS2 1110 1050 1 145780 116 Jarosite (*) Alunite KFe3+ 3 (SO4 )2 (OH)6 72 52 10 145316 ,145414 ,145415 ,145428 ,145522 ,145548 ,145964 ,146041 ,146300 ,146301 2228 Jurbanite (*) Not in a structural group Al(SO4 )(OH)·5H2 O 1 146041 7 Kaolinite (*) Clay Kaolinite Al2 Si2 O5 (OH)4 72 7.48 17 145316 ,145416 ,145426 ,145428 ,145485 ,145511 ,145513 ,145523 ,145629 ,145940 ,146010 ,146040 ,146041 ,146273 ,146301 ,146304 ,146326 5591 Kentrolite (*) None Pb2 Mn3+ 2 O2 (Si2 O7 ) 1110 1050 1 145780 22 Lanarkite (*) None Pb2 O(SO4 ) 22.5 22 1 145726 97 Langite (*) None Cu4 (SO4 )(OH)6 ·2H2 O 22.5 22 1 145726 593 Laumontite (*) Not in a structural group CaAl2 Si4 O12 ·4H2 O 72 27 2 145428 ,146363 1271 Leadhillite (*) None Pb4 (SO4 )(CO3 )2 (OH)2 22.5 22 4 145724 ,145726 ,145727 ,146140 265 Lepidocrocite (*) Lepidocrocite Fe3+ O(OH) 1110 1050 1 145780 581 Libethenite (*) Andalusite Cu2 (PO4 )(OH) 72 57 4 145412 ,145416 ,145428 ,145548 234 Linarite (*) Linarite CuPb(SO4 )(OH)2 28.4 22 3 145726 ,146383 ,146392 987 Lindgrenite (*) None Cu3 (Mo6+ O4 )2 (OH)2 72 59 3 145544 ,145893 ,146004 21 Macquartite (*) None Cu2 Pb7 (CrO4 )4 (SiO4 )2 (OH)2 22.5 22 1 145726 1 Magnesio-hornblende (*) Amphibole Ca2 (Mg4 Al)(Si7 Al)O22 (OH)2 1 146163 238 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 72 19.98 20 145299 ,145316 ,145428 ,145459 ,145513 ,145654 ,145726 ,145931 ,145940 ,145986 ,146029 ,146039 ,146040 ,146109 ,146218 ,146273 ,146301 ,146317 ,146391 ,146395 14899 Malachite (*) Malachite Cu2 (CO3 )(OH)2 1110 22 106 145301 ,145302 ,145316 ,145340 ,145394 ,145412 ,145414 ,145415 ,145428 ,145430 ,145443 ,145456 ,145485 ,145487 ,145488 ,145491 ,145494 ,145498 ,145503 ,145504 ,145521 ,145523 ,145539 ,145540 ,145544 ,145548 ,145556 ,145558 ,145581 ,145660 ,145665 ,145666 ,145695 ,145726 ,145728 ,145740 ,145770 ,145780 ,145793 ,145801 ,145804 ,145812 ,145815 ,145816 ,145821 ,145823 ,145833 ,145835 ,145837 ,145842 ,145843 ,145844 ,145847 ,145848 ,145849 ,145850 ,145851 ,145852 ,145853 ,145860 ,145876 ,145890 ,145897 ,145903 ,145927 ,145931 ,145948 ,146002 ,146010 ,146011 ,146013 ,146016 ,146017 ,146029 ,146040 ,146041 ,146109 ,146244 ,146266 ,146274 ,146300 ,146301 ,146304 ,146308 ,146311 ,146326 ,146331 ,146352 ,146360 ,146361 ,146363 ,146373 ,146374 ,146375 ,146380 ,146382 ,146383 ,146384 ,146387 ,146388 ,146390 ,146393 ,146394 ,146401 ,146405 ,146406 12537 Mammothite (*) None Pb6 Cu4 AlSb5+ O2 (SO4 )2 Cl4 (OH)16 22.5 22 1 145726 8 Manganite (*) Rutile Mn3+ O(OH) 1110 52 7 145291 ,145372 ,145573 ,145780 ,145876 ,145898 ,145931 770 Markascherite (*) Not in a structural group Cu3 (MoO4 )(OH)4 61 60.4 1 145544 1 Massicot (*) None PbO 1 145876 202 Matlockite (*) Matlockite PbClF 22.5 22 2 145726 ,145727 29 Melanotekite (*) None Pb2 Fe3+ 2 O2 (Si2 O7 ) 1110 22 2 145726 ,145780 22 Mercury (*) None Hg 21.22 19.98 1 146184 397 Metatorbernite (*) None Cu(UO2 )2 (PO4 )2 ·8H2 O 72 68.6 1 145428 443 Microcline (*) Feldspar K(AlSi3 O8 ) 22.5 19.99 3 145616 ,145726 ,146111 4924 Mimetite (*) Apatite Pb5 (AsO4 )3 Cl 1110 22 8 145428 ,145447 ,145581 ,145714 ,145726 ,145780 ,146260 ,146353 1107 Minium (*) Minium Pb2+ 2 Pb4+ O4 22.5 22 3 145726 ,146260 ,146353 247 Mixite (*) Mixite Cu6 Bi(AsO4 )3 (OH)6 ·3H2 O 22.5 22 2 145581 ,145726 168 Molybdenite (*) Molybdenite MoS2 77 22 23 145316 ,145324 ,145395 ,145421 ,145428 ,145511 ,145513 ,145543 ,145544 ,145546 ,145548 ,145714 ,145940 ,145961 ,145964 ,146005 ,146013 ,146040 ,146041 ,146109 ,146273 ,146304 ,146336 5800 Montmorillonite (*) Clay Smectite-vermiculite (Na,Ca)0.3 (Al,Mg)2 Si4 O10 (OH)2 ·nH2 O 72 62 5 145416 ,145428 ,145513 ,146178 ,146336 1508 Mordenite (*) Mordenite (Na2 ,Ca,K2 )4 (Al8 Si40 )O96 ·28H2 O 3 145734 ,146168 ,146178 405 Mottramite (*) Descloizite PbCu(VO4 )(OH) 22.5 22 3 145714 ,145726 ,146328 362 Munakataite (*) Linarite Pb2 Cu2 (Se4+ O3 )(SO4 )(OH)4 22.5 22 1 145726 22 Murdochite (*) Murdochite Cu12 Pb2 O15 Cl2 22.5 22 2 145726 ,146260 34 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 1180 7.48 76 145281 ,145296 ,145299 ,145301 ,145302 ,145316 ,145324 ,145385 ,145394 ,145395 ,145416 ,145428 ,145491 ,145511 ,145513 ,145523 ,145526 ,145533 ,145537 ,145543 ,145544 ,145546 ,145548 ,145556 ,145588 ,145601 ,145613 ,145615 ,145616 ,145660 ,145664 ,145665 ,145666 ,145726 ,145728 ,145793 ,145814 ,145835 ,145843 ,145844 ,145931 ,145940 ,145958 ,145961 ,145982 ,146013 ,146029 ,146040 ,146041 ,146109 ,146111 ,146230 ,146237 ,146273 ,146281 ,146326 ,146336 ,146351 ,146355 ,146359 ,146366 ,146367 ,146374 ,146376 ,146379 ,146380 ,146382 ,146383 ,146391 ,146392 ,146397 ,146398 ,146399 ,146400 ,146404 ,146414 17380 Neotocite (*) Allophane (Mn,Fe)SiO3 ·H2 O (?) 72 68.6 1 145428 186 Niter (*) None K(NO3 ) 1 145516 181 Nitratine (*) Calcite Na(NO3 ) 1 145602 91 Nitrocalcite (*) None Ca(NO3 )2 ·4H2 O 71 65 2 145318 ,145319 46 Nontronite (*) Clay Smectite-vermiculite Na0.3 Fe3+ 2 (Si,Al)4 O10 (OH)2 ·nH2 O 72 52 2 145428 ,145540 471 Nukundamite (*) None Cu3.4 Fe0.6 S4 1 146176 16 Offretite (*) Not in a structural group KCaMg(Si13 Al5 )O36 ·15H2 O 3 145464 ,145465 ,145466 146 Olivenite (*) Andalusite Cu2 (AsO4 )(OH) 62 57 3 145548 ,145931 ,145933 492 Opal (*) Amorphous SiO2 ·n H2 O 1110 17.3 8 145475 ,145688 ,145719 ,145780 ,145993 ,146054 ,146160 ,146417 2994 Orpiment (*) Orpiment As2 S3 1 146003 511 Orthoclase (*) Feldspar K(AlSi3 O8 ) 1180 27 7 145296 ,145367 ,145417 ,145428 ,145544 ,146103 ,146406 2349 Orthoserpierite (*) None CaCu4 (SO4 )2 (OH)6 ·3H2 O 59 22 4 145540 ,145544 ,145545 ,145723 40 Palygorskite (*) Palygorskite Clay (Mg,Al)2 Si4 O10 (OH)·4H2 O 22.5 22 1 145726 306 Paralaurionite (*) None PbCl(OH) 22.5 22 2 145726 ,145727 46 Paratacamite (*) Atacamite Cu3 (Cu,Zn)Cl2 (OH)6 22.5 22 1 145726 158 Phlogopite (*) Mica Clay KMg3 (AlSi3 O10 )(OH)2 66 66 1 146273 2273 Phoenicochroite (*) None Pb2 O(CrO4 ) 22.5 22 2 145726 ,146353 35 Phosgenite (*) None Pb2 (CO3 )Cl2 22.5 22 2 145726 ,145727 142 Phosphohedyphane (*) Apatite Ca2 Pb3 (PO4 )3 Cl 22.5 22 1 145726 71 Pickeringite (*) Halotrichite MgAl2 (SO4 )4 ·22H2 O 1 146041 265 Piemontite (*) Epidote Ca2 (Al2 Mn3+ )[Si2 O7 ][SiO4 ]O(OH) 71 65 1 145319 260 Pinalite (*) None Pb3 (WO4 )OCl2 22.5 22 1 145726 2 Plancheite (*) Plancheite Cu8 (Si4 O11 )2 (OH)4 ·H2 O 28.4 22 6 145581 ,145726 ,146041 ,146260 ,146266 ,146363 74 Plumbonacrite (*) None Pb5 (CO3 )3 O(OH)2 22.5 22 2 145726 ,145727 13 Plumbotsumite (*) None Pb5 Si4 O8 (OH)10 22.5 22 1 145726 6 Polybasite (*) Polybasite [Ag9 CuS4 ][(Ag,Cu)6 (Sb,As)2 S7 ] 1 145876 716 Powellite (*) Scheelite Ca(MoO4 ) 61 60.4 4 145544 ,145619 ,145621 ,145623 494 Proustite (*) None Ag3 AsS3 62 60 1 145897 733 Pseudoboleite (*) None Pb31 Cu24 Cl62 (OH)48 22.5 22 1 145726 33 Pseudobrookite (*) Pseudobrookite (Fe3+ 2 Ti)O5 2 145461 ,145653 164 Pseudomalachite (*) None Cu5 (PO4 )2 (OH)4 61 57 5 145540 ,145544 ,145548 ,145745 ,146024 369 Pyrargyrite (*) None Ag3 SbS3 3 145455 ,146029 ,146301 1425 Pyrite (*) Pyrite FeS2 1110 8.24 79 145301 ,145302 ,145316 ,145324 ,145395 ,145412 ,145421 ,145428 ,145455 ,145456 ,145513 ,145523 ,145526 ,145528 ,145529 ,145530 ,145532 ,145534 ,145535 ,145543 ,145544 ,145546 ,145548 ,145552 ,145586 ,145654 ,145660 ,145664 ,145665 ,145666 ,145669 ,145726 ,145728 ,145780 ,145793 ,145814 ,145843 ,145850 ,145876 ,145897 ,145903 ,145917 ,145927 ,145931 ,145940 ,145948 ,145951 ,145954 ,145956 ,145958 ,145961 ,145964 ,146013 ,146029 ,146040 ,146041 ,146068 ,146070 ,146085 ,146089 ,146109 ,146237 ,146273 ,146274 ,146280 ,146281 ,146301 ,146304 ,146336 ,146353 ,146355 ,146360 ,146367 ,146368 ,146378 ,146382 ,146398 ,146400 ,146414 39462 Pyrolusite (*) Rutile MnO2 1110 22 14 145286 ,145291 ,145372 ,145575 ,145728 ,145780 ,145901 ,145910 ,145929 ,145931 ,145973 ,146106 ,146301 ,146421 3106 Pyromorphite (*) Apatite Pb5 (PO4 )3 Cl 61 22 4 145544 ,145726 ,145745 ,146281 1725 Pyrophyllite (*) Clay Pyrophyllite Al2 Si4 O10 (OH)2 69 63.5 3 145940 ,146039 ,146040 771 Pyrrhotite (*) Nickeline Fe7 S8 1 146301 9056 Quartz (*) Quartz SiO2 1180 8.24 56 145296 ,145412 ,145428 ,145447 ,145455 ,145515 ,145522 ,145540 ,145541 ,145544 ,145547 ,145579 ,145581 ,145588 ,145593 ,145594 ,145601 ,145611 ,145613 ,145615 ,145653 ,145658 ,145681 ,145710 ,145714 ,145726 ,145728 ,145740 ,145745 ,145766 ,145770 ,145780 ,145876 ,145886 ,145897 ,145901 ,145912 ,145930 ,145931 ,145940 ,145964 ,146029 ,146040 ,146041 ,146111 ,146237 ,146248 ,146266 ,146274 ,146304 ,146314 ,146326 ,146340 ,146344 ,146353 ,146363 61156 Queitite (*) None Zn2 Pb4 (Si2 O7 )(SiO4 )(SO4 ) 22.5 22 1 145726 7 Ramsdellite (*) Ramsdellite MnO2 22.5 22 4 145464 ,145465 ,145466 ,145726 88 Realgar (*) None AsS 1 146003 712 Rhodochrosite (*) Calcite Mn(CO3 ) 62 60 1 145931 1711 Rhomboclase (*) Not in a structural group (H5 O2 )Fe3+ (SO4 )2 ·2H2 O 62 60 1 145931 53 Romanèchite (*) None (Ba,H2 O)2 (Mn4+ ,Mn3+ )5 O10 2000 0 0 312 Rosasite (*) Malachite CuZn(CO3 )(OH)2 61 22 3 145540 ,145544 ,145726 454 Rutile (*) Rutile TiO2 72 52 9 145416 ,145428 ,145513 ,145544 ,145548 ,145591 ,145596 ,146041 ,146273 5614 Sauconite (*) Clay Smectite-vermiculite Na0.3 Zn3 (Si,Al)4 O10 (OH)2 ·4H2 O 62 60 1 145931 56 Scheelite (*) Scheelite Ca(WO4 ) 61 22 17 145544 ,145619 ,145620 ,145621 ,145623 ,145700 ,145958 ,145961 ,145964 ,145982 ,146068 ,146069 ,146070 ,146071 ,146074 ,146086 ,146089 4894 Schorl (*) Tourmaline NaFe2+ 3 Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) 1440 22 8 145522 ,145543 ,145544 ,145548 ,145700 ,145796 ,146111 ,146112 2705 Scolecite (*) Natrolite Ca(Si3 Al2 )O10 ·3H2 O 82.5 52 1 145522 390 Serpierite (*) Devilline Ca(Cu,Zn)4 (SO4 )2 (OH)6 ·3H2 O 22.5 22 1 145726 292 Shannonite (*) None Pb2 O(CO3 ) 1 146169 8 Shattuckite (*) None Cu5 (SiO3 )4 (OH)2 1110 22 10 145511 ,145513 ,145726 ,145780 ,146041 ,146265 ,146266 ,146278 ,146363 ,146407 71 Siderite (*) Calcite Fe(CO3 ) 1110 60 10 145428 ,145513 ,145780 ,145876 ,145901 ,145931 ,146040 ,146041 ,146301 ,146353 6417 Sillimanite (*) Not in a structural group Al2 SiO5 1 145597 1516 Silver (*) Copper Ag 1110 22 30 145385 ,145394 ,145412 ,145423 ,145425 ,145428 ,145430 ,145451 ,145455 ,145523 ,145544 ,145726 ,145728 ,145769 ,145780 ,145876 ,145897 ,145927 ,145931 ,146029 ,146039 ,146040 ,146106 ,146260 ,146265 ,146280 ,146281 ,146301 ,146304 ,146311 5186 Smithsonite (*) Calcite Zn(CO3 ) 22.5 22 4 145365 ,145726 ,146301 ,146312 2473 Spessartine (*) Garnet Mn2+ 3 Al2 (SiO4 )3 2 145461 ,145653 1214 Sphalerite (*) Sphalerite ZnS 1110 19.98 36 145316 ,145389 ,145428 ,145455 ,145513 ,145523 ,145543 ,145544 ,145726 ,145728 ,145740 ,145746 ,145749 ,145762 ,145780 ,145876 ,145897 ,145931 ,145940 ,145960 ,145964 ,146029 ,146030 ,146106 ,146109 ,146187 ,146247 ,146273 ,146280 ,146281 ,146292 ,146301 ,146304 ,146353 ,146357 ,146388 21482 Starkeyite (*) Starkeyite Mg(SO4 )·4H2 O 1 146041 79 Stibiconite (*) Pyrochlore Sb3+ Sb5+ 2 O6 (OH) 1 146292 446 Stolzite (*) Scheelite Pb(WO4 ) 22.5 22 1 145726 156 Stromeyerite (*) None CuAgS 62 52 4 145523 ,145544 ,145876 ,145931 332 Sulphur (*) Sulphur S 22.5 22 2 145726 ,146421 2045 Surite (*) None (Pb,Ca)3 Al2 (Si,Al)4 O10 (CO3 )2 (OH)3 ·0.3H2 O 22.5 22 1 145726 4 Szomolnokite (*) Kieserite Fe(SO4 )·H2 O 62 60 1 145931 139 Talc (*) Clay Talc Mg3 Si4 O10 (OH)2 72 59 3 145428 ,145433 ,146067 3337 Tennantite-(Fe) (*) Tetrahedrite Cu6 (Cu4 Fe2 )As4 S13 72 52 5 145428 ,145523 ,145544 ,145931 ,146353 1803 Tenorite (*) None CuO 72 22 20 145340 ,145412 ,145414 ,145415 ,145416 ,145428 ,145443 ,145531 ,145548 ,145695 ,145726 ,145804 ,145833 ,145931 ,146041 ,146109 ,146266 ,146273 ,146326 ,146383 1101 Tetrahedrite-(Zn) (*) Tetrahedrite Cu6 (Cu4 Zn2 )Sb4 S13 62 19.98 10 145523 ,145544 ,145548 ,145569 ,145726 ,145767 ,145876 ,145931 ,146183 ,146301 5317 Thénardite (*) None Na2 (SO4 ) 1 145730 299 Thomsonite-Ca (*) Thomsonite NaCa2 (Al5 Si5 )O20 ·6H2 O 2 145733 ,146178 452 Titanite (*) Titanite CaTi(SiO4 )O 72 68.6 1 145428 4899 Todorokite (*) None (Na,Ca,K,Ba,Sr)1-x (Mn,Mg,Al)6 O12 ·3-4H2 O 1110 1050 1 145780 433 Topaz (*) Topaz Al2 SiO4 F2 63.5 63.5 3 145461 ,145653 ,145940 1476 Torbernite (*) None Cu(UO2 )2 (PO4 )2 ·12H2 O 72 57 4 145428 ,145544 ,145548 ,146015 1059 Tremolite (*) Amphibole Ca2 (Mg5.0-4.5 Fe2+ 0.0-0.5 )Si8 O22 (OH)2 66 66 1 146273 2562 Tsumebite (*) Brackebuschite Pb2 Cu(PO4 )(SO4 )(OH) 22.5 22 1 145726 32 Turquoise (*) Turquoise CuAl6 (PO4 )4 (OH)8 ·4H2 O 1 146015 484 Tyrolite (*) Tyrolite Ca2 Cu9 (AsO4 )4 (CO3 )(OH)8 ·11H2 O 21.22 19.98 1 146183 245 Uraninite (*) Fluorite UO2 1 146009 2718 Vanadinite (*) Apatite Pb5 (VO4 )3 Cl 1110 22 25 145366 ,145447 ,145448 ,145581 ,145689 ,145714 ,145716 ,145724 ,145726 ,145728 ,145780 ,145876 ,145897 ,145898 ,145931 ,146068 ,146070 ,146089 ,146116 ,146169 ,146247 ,146260 ,146274 ,146281 ,146286 605 Vauquelinite (*) None CuPb2 (CrO4 )(PO4 )(OH) 22.5 22 2 145726 ,146353 63 Vermiculite (*) Clay Smectite-vermiculite Mg0.7 (Mg,Fe,Al)6 (Si,Al)8 O20 (OH)4 ·8H2 O 2 146113 ,146115 652 Vésigniéite (*) None Cu3 Ba(VO4 )2 (OH)2 62 52 2 145561 ,145562 46 Voltaite (*) Voltaite K2 Fe2+ 5 Fe3+ 3 Al(SO4 )12 ·18H2 O 62 60 1 145931 111 Wherryite (*) None Pb7 Cu2 (SO4 )4 (SiO4 )2 (OH)2 22.5 22 2 145726 ,146260 9 Willemite (*) Phenakite Zn2 SiO4 1110 22 12 145322 ,145581 ,145714 ,145726 ,145738 ,145740 ,145780 ,146260 ,146281 ,146286 ,146301 ,146353 303 Wittichenite (*) None Cu3 BiS3 62 60 1 145931 297 Wulfenite (*) Scheelite PbMoO4 2000 22 38 145366 ,145381 ,145389 ,145447 ,145448 ,145491 ,145523 ,145544 ,145581 ,145695 ,145714 ,145716 ,145724 ,145726 ,145727 ,145728 ,145761 ,145780 ,145876 ,145897 ,145898 ,145899 ,145931 ,146039 ,146068 ,146070 ,146089 ,146169 ,146247 ,146249 ,146260 ,146265 ,146266 ,146274 ,146275 ,146301 ,146322 ,146353 1655 Wurtzite (*) Wurtzite ZnS 22.5 22 1 145726 372 Yedlinite (*) None Pb6 Cr(Cl,OH)6 (OH,O)8 22.5 22 1 145726 1 Zircon (*) Zircon Zr(SiO4 ) 72 68.6 1 145428 5251 Zoisite (*) Epidote Ca2 Al3 [Si2 O7 ][SiO4 ]O(OH) 69 67 2 146040 ,146041 1025 Zunyite (*) None Al13 Si5 O20 (OH,F)18 Cl 63.5 63.5 2 145940 ,146041 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 Giersdorf_00000325 1180 1120 1150±30 K-Ar UAKA-63-31 252659 Black Mountain, Black Mountain District, Pinal Co., Arizona, USA Black Mountain Shafiqullah et al. (1980) AGSD12_201 Edit Giersdorf_00000344 144 138 141±3 K-Ar K-Ar age partially reset by some magmatic event UAKA-63-32 252659 Black Mountain, Black Mountain District, Pinal Co., Arizona, USA Black Mt. Quad. Shafiqullah et al. (1980) AGSD12_201 Edit PorphCu-00114 65 61 65–61 Alunite, Bornite, Brochantite, Chalcocite, Chalcopyrite, Chrysocolla, Copper, Covellite, Cuprite, Jarosite, Kaolinite, Magnetite, Molybdenite, Pyrite, Sphalerite Cu 53487 Sacaton Mine (Casa Grande Mine; ASARCO Sacaton Project), Casa Grande, Pinal Co., Arizona, USA Sacaton Singer et al. (2008) USGSOFR2008_1155 Edit PorphCu-00116 71 65 71–65 Atacamite, Bornite, Chalcocite, Chalcopyrite, Chrysocolla, Pyrite Cu 53925 Santa Cruz Deposit (Casa Grande Santa Cruz Deposit; Francisco Grande Deposit; Fanny-Granny Deposit; Franny-Granny Deposit; Casa Grande; Casa Grande West), Casa Grande Area, Casa Grande, Casa Grande District, Pinal Co., Arizona, USA Casa Grande West Singer et al. (2008) USGSOFR2008_1155 Edit NAVDAT-30048 70.4 57.6 64±6.4 30048 206842 Copper Butte, Copper Butte District, Pinal Co., Arizona, USA NAVDAT NAVDAT Edit NAVDAT-30034 77 63 70±7 30034 68632 Hillside Mine, Dripping Springs, Dripping Springs District, Dripping Spring Mts, Pinal Co., Arizona, USA NAVDAT NAVDAT Edit NAVDAT-30035 77 63 70±7 30035 68632 Hillside Mine, Dripping Springs, Dripping Springs District, Dripping Spring Mts, Pinal Co., Arizona, USA NAVDAT NAVDAT Edit NAVDAT-51667 2000 0 1000±1000 51667 68669 Ninety-One Mine (Ninety-One Claim; Scott Group; Troy Manhattan Copper Co. Property; Davis Shaft; Troy Arizona Copper Co. Property; MS 1621 Claim), Dripping Springs District, Dripping Spring Mts, Pinal Co., Arizona, USA NAVDAT NAVDAT Edit NAVDAT-51668 2000 0 1000±1000 51668 68669 Ninety-One Mine (Ninety-One Claim; Scott Group; Troy Manhattan Copper Co. Property; Davis Shaft; Troy Arizona Copper Co. Property; MS 1621 Claim), Dripping Springs District, Dripping Spring Mts, Pinal Co., Arizona, USA NAVDAT NAVDAT Edit NAVDAT-30032 77 63 70±7 30032 130425 Troy Ranch Prospect (Nearby Claims 2; Mary Alice Claims 8-21), Tiger Mountain Area, Dripping Springs District, Dripping Spring Mts, Pinal Co., Arizona, USA NAVDAT NAVDAT Edit EG94_211-00029 72 72 Pb-Pb whole rock? R11 48335 Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA Ray Bouse et al. (1999) 10.2113/gsecongeo.94.2.211 EG94_211 Edit EG94_211-00030 70 70 70 Pb-Pb whole rock? R1a2 48335 Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA Ray Bouse et al. (1999) 10.2113/gsecongeo.94.2.211 EG94_211 Edit EG94_211-00031 70 70 70 Pb-Pb whole rock? R1a4 48335 Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA Ray Bouse et al. (1999) 10.2113/gsecongeo.94.2.211 EG94_211 Edit EG94_211-00032 65 65 65 Pb-Pb whole rock? R21 48335 Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA Ray Bouse et al. (1999) 10.2113/gsecongeo.94.2.211 EG94_211 Edit EG94_211-00033 60 60 60 Pb-Pb whole rock? R31 48335 Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA Ray Bouse et al. (1999) 10.2113/gsecongeo.94.2.211 EG94_211 Edit EG94_211-00035 60 60 60 Pb-Pb whole rock? R31 48335 Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA Ray Bouse et al. (1999) 10.2113/gsecongeo.94.2.211 EG94_211 Edit EG94_211-00034 60 60 60 Pb-Pb whole rock? R32 131292 Donna Group (Silver Creek MS 3674 Patented Claim; Silver Dollar Claim; Wild Cow No. 9 MS 3673 Claim), Granite Mountain, Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA Ray Bouse et al. (1999) 10.2113/gsecongeo.94.2.211 EG94_211 Edit EG94_211-00036 60 60 60 Pb-Pb whole rock? R32 131292 Donna Group (Silver Creek MS 3674 Patented Claim; Silver Dollar Claim; Wild Cow No. 9 MS 3673 Claim), Granite Mountain, Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA Ray Bouse et al. (1999) 10.2113/gsecongeo.94.2.211 EG94_211 Edit NAVDAT-30042 66 54 60±6 30042 131292 Donna Group (Silver Creek MS 3674 Patented Claim; Silver Dollar Claim; Wild Cow No. 9 MS 3673 Claim), Granite Mountain, Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA NAVDAT NAVDAT Edit PorphCu-00107 69 69 69 Bornite, Chalcocite, Chalcopyrite, Chrysocolla, Copper, Covellite, Cuprite, Dioptase, Epidote, Galena, Jarosite, Kaolinite, Libethenite, Magnetite, Molybdenite, Montmorillonite, Pyrite, Silver, Sphalerite Cu 50560 Ray, Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA Ray Singer et al. (2008) USGSOFR2008_1155 Edit Giersdorf_00000354 72 68.6 70.3±1.7 K-Ar UAKA-70-06 3377 Ray Mine, Scott Mountain, Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA Ray Mine area Shafiqullah et al. (1980) AGSD12_201 Edit NAVDAT-30046 70.4 57.6 64±6.4 30046 62400 Apex Mine (Apex No. 1 And 2 Claims; Bunker Hill Mine; Stillwell Copper Mine; Ray Consolidated Claims; Bunker Hill Patented Claim MS 3596), Teapot Mountain, Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA NAVDAT NAVDAT Edit EG94_211-00037 59 59 59 Pb-Pb whole rock? R42 68695 Teapot Copper Mine (Teapot Copper Corp. Property), Teapot Mountain, Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA Ray Bouse et al. (1999) 10.2113/gsecongeo.94.2.211 EG94_211 Edit Giersdorf_00000388 28.4 27 27.7±0.7 K-Ar UAKA-63-36 68675 Owl Head Mine (Owl Head Claims), Brady Wash Area, Durham Hills, Durham-Suizo District, Pinal Co., Arizona, USA Brady Wash Shafiqullah et al. (1980) AGSD12_201 Edit Giersdorf_00000470 8.76 7.48 8.12±0.64 K-Ar UAKA-72-20 52775 Poston Butte Deposit (Continental Oil Co. Property; Aztec Exploration And Development Co. Property; Florence Conoco; Florence Copper Co. Property), Florence, Florence District (Blackwater District; Black Rock District), Pinal Co., Arizona, USA Poston Butte Shafiqullah et al. (1980) AGSD12_201 Edit PorphCu-00112 62 62 62 Allophane, Azurite, Bornite, Brochantite, Chalcocite, Chalcopyrite, Chrysocolla, Copper, Covellite, Cuprite, Epidote, Galena, Magnetite, Molybdenite, Montmorillonite, Pyrite, Rutile, Shattuckite, Siderite, Sphalerite Cu 52775 Poston Butte Deposit (Continental Oil Co. Property; Aztec Exploration And Development Co. Property; Florence Conoco; Florence Copper Co. Property), Florence, Florence District (Blackwater District; Black Rock District), Pinal Co., Arizona, USA Poston Butte Singer et al. (2008) USGSOFR2008_1155 Edit NAVDAT-29976 82.5 67.5 75±7.5 29976 130433 Unnamed Copper Prospect (7), Copper Creek, Bunker Hill District (Copper Creek District), Galiuro Mts, Pinal Co., Arizona, USA NAVDAT NAVDAT Edit Giersdorf_00000360 67.4 64.2 65.8±1.6 K-Ar Late-stage age of Copper Creek Granodiorite mineralization which contains the sulpher mineralization UAKA-71-17 7835 Copper Creek (Copper Creek Canyon), Bunker Hill District (Copper Creek District), Galiuro Mts, Pinal Co., Arizona, USA Copper Creek Shafiqullah et al. (1980) AGSD12_201 Edit Mo-00105 61 60.4 60.7±0.3 Re-Os molybdenite CC-1 Molybdenite Ferrimolybdite, Lindgrenite, Molybdenite, Wulfenite Mo 7835 Copper Creek (Copper Creek Canyon), Bunker Hill District (Copper Creek District), Galiuro Mts, Pinal Co., Arizona, USA Copper Creek Barra et al. (2005) 10.2113/gsecongeo.100.8.1605 EG100_1605 Edit EG94_211-00044 62 62 62 Pb-Pb whole rock? C22 194728 Copper Creek, Copper Creek (Copper Creek Canyon), Bunker Hill District (Copper Creek District), Galiuro Mts, Pinal Co., Arizona, USA Copper Creek Bouse et al. (1999) 10.2113/gsecongeo.94.2.211 EG94_211 Edit EG94_211-00045 57 57 57± Pb-Pb whole rock? C31 194728 Copper Creek, Copper Creek (Copper Creek Canyon), Bunker Hill District (Copper Creek District), Galiuro Mts, Pinal Co., Arizona, USA Copper Creek Bouse et al. (1999) 10.2113/gsecongeo.94.2.211 EG94_211 Edit EG94_211-00046 52 52 52 Pb-Pb whole rock? C43 194728 Copper Creek, Copper Creek (Copper Creek Canyon), Bunker Hill District (Copper Creek District), Galiuro Mts, Pinal Co., Arizona, USA Copper Creek Bouse et al. (1999) 10.2113/gsecongeo.94.2.211 EG94_211 Edit PorphCu-00686 59 57 59–57 Bornite, Chalcocite, Chalcopyrite, Covellite, Cuprite, Enargite, Epidote, Ferrimolybdite, Galena, Magnetite, Molybdenite, Montmorillonite, Pyrite, Sphalerite Cu 194728 Copper Creek, Copper Creek (Copper Creek Canyon), Bunker Hill District (Copper Creek District), Galiuro Mts, Pinal Co., Arizona, USA Copper Creek Singer et al. (2008) USGSOFR2008_1155 Edit Mo-00244 61 60.4 61–60.4 Re-Os molybdenite Molybdenite Ferrimolybdite, Lindgrenite, Molybdenite, Wulfenite, Markascherite Mo 41346 Childs-Adwinkle Mine (Childs And Altwilkle Mine; Childs-Aldwinkle Mine), Copper Creek, Copper Creek (Copper Creek Canyon), Bunker Hill District (Copper Creek District), Galiuro Mts, Pinal Co., Arizona, USA Childs-Aldwinkle Mine Barra et al. (2005) 10.2113/gsecongeo.100.8.1605 EG100_1605 Edit Michelle_359 62.2 60.8 61.5±0.7 Ar-Ar Age of Copper Creek Granodiorite host rock biotite 204526 Mammoth Breccia Pipe, Copper Creek, Copper Creek (Copper Creek Canyon), Bunker Hill District (Copper Creek District), Galiuro Mts, Pinal Co., Arizona, USA Mammoth Breccia Pipe Anderson et al. (2009) 10.1007/s00126-008-0206-2 MD44_151 Age of Copper Creek Granodiorite host rock Edit Michelle_360 61.5 60.5 61.0±0.5 Ar-Ar Age of alteration and copper mineralization sericite Cu 204526 Mammoth Breccia Pipe, Copper Creek, Copper Creek (Copper Creek Canyon), Bunker Hill District (Copper Creek District), Galiuro Mts, Pinal Co., Arizona, USA Mammoth Breccia Pipe Anderson et al. (2009) 10.1007/s00126-008-0206-2 MD44_151 Age of alteration and copper mineralization Edit NAVDAT-5366 30 24 27±3 5366 52581 Pass Between Little And Big Table Mountains, Table Mountain District, Galiuro Mts, Pinal Co., Arizona, USA NAVDAT NAVDAT Edit NAVDAT-5374 30 24 27±3 5374 52581 Pass Between Little And Big Table Mountains, Table Mountain District, Galiuro Mts, Pinal Co., Arizona, USA NAVDAT NAVDAT Edit PorphCu-00701 70 70 70 Chalcopyrite, Pyrite Cu 51998 Mineral Butte Area, Gila River Indian Reservation, Pinal Co., Arizona, USA Mineral Butte Singer et al. (2008) USGSOFR2008_1155 Edit Giersdorf_00000411 20.89 19.99 20.44±0.45 K-Ar UAKA-74-39 44411 Sierra Estrella Mts, Gila River Indian Reservation, Pinal Co., Arizona, USA Estrella Quad. Shafiqullah et al. (1980) AGSD12_201 Edit Michelle_361 22.5 22 22-22.5 Age of vein mineralization 12770 Mammoth District, Pinal Co., Arizona, USA Mammoth District Force and Cox (1992) BOOK_SCMMMSMD_1992 Age of vein mineralization Edit Giersdorf_00000334 1110 1050 1080±30 K-Ar UAKA-65-03 5897 Reymert Mine (Denoon Property; Devoux Property; Asia Claim; Australia Claim; America Claim; Africa Claim; Europe Claim; Alaska Shaft; Great Pacific), Reymert Canyon, Superior Area, Mineral Mountain District, Pinal Co., Arizona, USA Reymert Mine Shafiqullah et al. (1980) AGSD12_201 Edit Jen_0000116 1440 1440 1440 U-Pb zircon Zircon 285609 Oracle State Park, Pinal Co., Arizona, USA Oracle Two-mica Granite, Arizona Anderson (1983) 10.1130/MEM161-p133 GSAM161_133 anorogenic Edit USGS-Rb-Sr-04831 1275 1275 1275 Rb-Sr age of metamorphic crystallization whole rock 107033 Picacho Basin Gypsum-Salt Occurrence, Picacho Area, Picacho Basin, Picacho District, Pinal Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-04832 1540 1540 154 Rb-Sr maximum age of metamorphic crystallization whole rock 107033 Picacho Basin Gypsum-Salt Occurrence, Picacho Area, Picacho Basin, Picacho District, Pinal Co., Arizona, USA USGS-Rb-Sr USGS-Rb-Sr Edit Giersdorf_00000395 25.08 23.62 24.35±0.73 K-Ar UAKA-73-64 130537 Unnamed Copper Prospect (39), Granite Hills Area, Picacho Mts, Picacho District, Pinal Co., Arizona, USA Picacho Mountains Shafiqullah et al. (1980) AGSD12_201 Edit Giersdorf_00000428 18.73 17.97 18.35±0.38 K-Ar UAKA-73-109 14241 Superior, Pioneer District, Pinal Mts, Pinal Co., Arizona, USA Reevis Canyon Shafiqullah et al. (1980) AGSD12_201 Edit Mo-00129 62 60 X, Strat Lindgrenite, Wulfenite Mo 14241 Superior, Pioneer District, Pinal Mts, Pinal Co., Arizona, USA Manske and Paul (2002) 10.2113/gsecongeo.97.2.197 EG97_197 Edit PorphCu-00705 63.5 63.5 probably Laramide Bornite, Chalcopyrite, Epidote, Fluorite, Molybdenite, Pyrite, Topaz Cu 265644 Resolution Deposit, Superior, Pioneer District, Pinal Mts, Pinal Co., Arizona, USA Resolution Singer et al. (2008) USGSOFR2008_1155 Edit Mo-00257 72 59 U-Th-Pb?, Pb-Pb? Lindgrenite Mo 50556 Hull Claims, Kelvin, Riverside District, Pinal Co., Arizona, USA Ray Volcanics Bouse et al. (1999) 10.2113/gsecongeo.94.2.211 EG94_211 Edit PorphCu-00110 69 67 69–67 Allophane, Alunite, Atacamite, Bornite, Chalcocite, Chalcopyrite, Chrysocolla, Copper, Covellite, Cuprite, Enargite, Epidote, Fluorite, Gold, Magnetite, Molybdenite, Pyrite, Pyrophyllite, Siderite, Silver Cu 50863 Kalamazoo Orebody, San Manuel Mine (Apex Lead & Vanadium Mining Corp Mine; Quarelli Group), San Manuel, San Manuel District, Pinal Co., Arizona, USA San Manuel-Kalamazoo Singer et al. (2008) USGSOFR2008_1155 Edit PorphCu-00656 70 65 70–60 Chalcopyrite, Pyrite Cu 228016 Red Hills Prospect, Alvarez Claims (Ironside Mining Co. Property; Munsey Property; Ben Alvarez Group; Arizona Consolidated Gold And Silver Property; Arizona Copper Group), South Butte Area, Pinal Co., Arizona, USA Red Hills Singer et al. (2008) USGSOFR2008_1155 Edit Giersdorf_00000466 9.13 8.61 8.87±0.26 K-Ar UAKA-76-89 68676 Palo Verde Claims (Victor Group), South Butte Area, Pinal Co., Arizona, USA China Wash Shafiqullah et al. (1980) AGSD12_201 Edit Giersdorf_00000426 18.9 17.9 18.4±0.5 K-Ar UAKA-65-11 52658 Picketpost Mountain, Superior, Superior District, Pinal Co., Arizona, USA Picketpost Mountain Shafiqullah et al. (1980) AGSD12_201 Edit Giersdorf_00000427 20.3 17.3 18.8±1.5 K-Ar UAKA-65-11 52658 Picketpost Mountain, Superior, Superior District, Pinal Co., Arizona, USA Picketpost Mountain Shafiqullah et al. (1980) AGSD12_201 Edit Giersdorf_00000410 21.22 19.98 20.6±0.62 K-Ar UAKA-68-16 206861 Superstition Wilderness Area, Superstition Mts, Pinal Co., Arizona, USA Superstition Mountains Shafiqullah et al. (1980) AGSD12_201 Edit Giersdorf_00000404 21.9 20.84 21.37±0.53 K-Ar UAKA-75-04 293246 Table Top Mts, Pinal Co., Arizona, USA Table Top Mountains Shafiqullah et al. (1980) AGSD12_201 Edit Giersdorf_00000469 8.68 8.24 8.46±0.22 K-Ar UAKA-7557 193094 The Tablelands Mts, Pinal Co., Arizona, USA The Tablelands Mountains Shafiqullah et al. (1980) AGSD12_201 Edit PorphCu-00111 66 66 66 Brochantite, Chalcocite, Chalcopyrite, Covellite, Cuprite, Diopside, Magnetite, Pyrite, Tenorite, Tremolite Cu 51058 Lakeshore Mine (Casa Grande Mine; Trans Arizona Res. Inc. Mine; Treasure State Mine; Cyprus Casa Grande Mine; Tohono Mine; Cyprus Tohono Mine), North Komelik Area, Casa Grande District, Slate Mts, Tohono O'odham Indian Reservation, Pinal Co., Arizona, USA Lakeshore Singer et al. (2008) USGSOFR2008_1155
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