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 61.6 54.4 4 138291 ,138388 ,138406 ,138481 2793 Actinolite (*) Amphibole Ca2 (Mg4.5-2.5 Fe2+ 0.5-2.5 )Si8 O22 (OH)2 57.2 54.4 1 138370 3419 Aikinite (*) Meneghinite CuPbBiS3 61.6 54.4 1 138481 315 Albite (*) Feldspar Na(AlSi3 O8 ) 61.6 54.4 2 138490 ,138523 8803 Allophane (*) Allophane Al2 O3 (SiO2 )1.3-2.0 ·2.5-3.0H2 O 61.6 54.4 3 138439 ,138444 ,138495 470 Alunite (*) None KAl3 (SO4 )2 (OH)6 57.2 54.4 1 138370 966 Anglesite (*) Baryte Pb(SO4 ) 61.6 54.4 4 138275 ,138295 ,138439 ,138490 2734 Ankerite (*) None Ca(Fe2+ ,Mg)(CO3 )2 57.2 54.4 2 138280 ,138407 3092 Antigorite (*) Serpentine Clay Mg3 Si2 O5 (OH)4 61.6 54.4 2 138416 ,138515 708 Atacamite (*) Atacamite Cu2 Cl(OH)3 61.6 59 2 138439 ,138444 544 Azurite (*) Not in a structural group Cu3 (CO3 )2 (OH)2 64.4 54.4 14 138350 ,138374 ,138439 ,138446 ,138465 ,138466 ,138479 ,138481 ,138482 ,138490 ,138495 ,138502 ,138503 ,138506 5509 Baryte (*) Baryte Ba(SO4 ) 61.6 54.4 5 138350 ,138388 ,138407 ,138436 ,138439 11547 Beidellite (*) Clay Smectite-vermiculite (Na,Ca)0.3 Al2 (Si,Al)4 O10 (OH)2 ·nH2 O 59 59 1 138439 85 Berlinite (*) Quartz Al(PO4 ) 61.6 59.2 1 138444 28 Birnessite (*) None (Na,Ca,K)0.6 (Mn4+ ,Mn3+ )2 O4 ·1.5H2 O 57.2 54.4 1 138357 178 Boleite (*) None KAg9 Pb26 Cu24 Cl62 (OH)48 57.2 54.4 1 138275 65 Bornite (*) None Cu5 FeS4 64 54.4 9 138280 ,138348 ,138349 ,138370 ,138388 ,138404 ,138407 ,138447 ,138479 5516 Braunite (*) Braunite Mn2+ Mn3+ 6 O8 (SiO4 ) 2000 0 0 483 Brochantite (*) Brochantite Cu4 (SO4 )(OH)6 64 54.4 2 138275 ,138447 1633 Bromargyrite (*) Rocksalt AgBr 57.2 54.4 1 138358 227 Brookite (*) Brookite TiO2 57.2 54.4 1 138523 700 Buserite (*) None Na4 Mn14 O27 ·21H2 O (?) 57.2 54.4 1 138357 10 Calcite (*) Calcite Ca(CO3 ) 61.6 54.4 27 138260 ,138265 ,138275 ,138288 ,138289 ,138295 ,138297 ,138301 ,138310 ,138311 ,138312 ,138315 ,138316 ,138341 ,138345 ,138346 ,138348 ,138358 ,138363 ,138370 ,138374 ,138388 ,138407 ,138439 ,138442 ,138490 ,138492 27770 Cerussite (*) Aragonite Pb(CO3 ) 61.6 54.4 7 138275 ,138341 ,138348 ,138396 ,138407 ,138475 ,138507 4979 Chalcanthite (*) Chalcanthite Cu(SO4 )·5H2 O 61.6 54.4 3 138370 ,138439 ,138444 925 Chalcocite (*) None Cu2 S 64 54.4 22 138280 ,138304 ,138305 ,138308 ,138309 ,138318 ,138350 ,138368 ,138370 ,138378 ,138404 ,138406 ,138439 ,138446 ,138447 ,138464 ,138479 ,138481 ,138490 ,138495 ,138505 ,138506 5707 Chalcopyrite (*) Chalcopyrite CuFeS2 64 54.4 25 138280 ,138286 ,138304 ,138308 ,138348 ,138349 ,138350 ,138369 ,138370 ,138388 ,138404 ,138407 ,138419 ,138422 ,138439 ,138444 ,138446 ,138447 ,138456 ,138479 ,138481 ,138490 ,138491 ,138495 ,138506 27198 Chlorargyrite (*) Rocksalt AgCl 57.2 54.4 11 138243 ,138293 ,138330 ,138351 ,138359 ,138370 ,138388 ,138406 ,138407 ,138409 ,138523 1382 Chrysocolla (*) Allophane (Cu2-x Alx )H2-x Si2 O5 (OH)4 ·nH2 O 64.4 54.4 31 138272 ,138275 ,138280 ,138284 ,138286 ,138288 ,138304 ,138340 ,138348 ,138368 ,138370 ,138374 ,138444 ,138445 ,138446 ,138447 ,138449 ,138451 ,138452 ,138453 ,138454 ,138465 ,138471 ,138479 ,138481 ,138482 ,138493 ,138495 ,138501 ,138502 ,138503 3531 Chrysotile (*) Serpentine Clay Mg3 Si2 O5 (OH)4 61.6 54.4 10 138256 ,138277 ,138338 ,138339 ,138340 ,138420 ,138426 ,138462 ,138463 ,138518 951 Clinozoisite (*) Clinozoisite Epidote Ca2 Al3 [Si2 O7 ][SiO4 ]O(OH) 61.6 54.4 2 138439 ,138490 1025 Conichalcite (*) Adelite CaCu(AsO4 )(OH) 61.6 54.4 3 138305 ,138318 ,138493 363 Copper (*) Copper Cu 64 54.4 11 138291 ,138370 ,138406 ,138407 ,138439 ,138443 ,138446 ,138479 ,138494 ,138503 ,138526 3846 Covellite (*) Covellite CuS 64.4 54.4 9 138275 ,138280 ,138370 ,138439 ,138447 ,138465 ,138479 ,138481 ,138490 4165 Cryptomelane (*) Coronadite K(Mn4+ 7 Mn3+ )O16 57.2 54.4 1 138357 599 Cuprite (*) Not in a structural group Cu2 O 64 54.4 20 138272 ,138284 ,138286 ,138288 ,138291 ,138292 ,138308 ,138336 ,138350 ,138368 ,138370 ,138407 ,138439 ,138442 ,138444 ,138446 ,138447 ,138479 ,138482 ,138503 2970 Descloizite (*) Descloizite PbZn(VO4 )(OH) 57.2 54.4 8 138244 ,138249 ,138275 ,138341 ,138348 ,138365 ,138395 ,138396 378 Diopside (*) Pyroxene CaMgSi2 O6 57.2 54.4 1 138523 4135 Dioptase (*) None CuSiO3 ·H2 O 61.6 59.2 1 138444 164 Djurleite (*) None Cu31 S16 64 59 0 300 Dolomite (*) None CaMg(CO3 )2 57.2 54.4 1 138275 9895 Enargite (*) Enargite Wurtzite Cu3 AsS4 61.6 54.4 1 138481 910 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 64 54.4 6 138363 ,138368 ,138370 ,138439 ,138443 ,138490 8173 Ferrimolybdite (*) None Fe3+ 2 (Mo6+ O4 )3 ·7H2 O 61.6 59 2 138439 ,138490 345 Fluorite (*) Fluorite CaF2 61.6 54.4 4 138275 ,138425 ,138439 ,138495 9617 Galena (*) Rocksalt PbS 64 54.4 18 138275 ,138280 ,138291 ,138295 ,138341 ,138370 ,138396 ,138403 ,138407 ,138419 ,138439 ,138447 ,138456 ,138479 ,138481 ,138490 ,138491 ,138507 24243 Gold (*) Copper Au 64 54.4 18 138272 ,138327 ,138343 ,138352 ,138353 ,138356 ,138357 ,138360 ,138365 ,138375 ,138421 ,138423 ,138433 ,138435 ,138447 ,138475 ,138477 ,138524 30554 Goslarite (*) Epsomite Zn(SO4 )·7H2 O 61.6 54.4 4 138365 ,138370 ,138439 ,138442 188 Gypsum (*) Gypsum Ca(SO4 )·2H2 O 61.6 54.4 4 138350 ,138439 ,138490 ,138491 6890 Hematite (*) Corundum Fe2 O3 61.6 54.4 20 138272 ,138280 ,138284 ,138287 ,138288 ,138291 ,138292 ,138308 ,138318 ,138341 ,138349 ,138357 ,138369 ,138370 ,138396 ,138403 ,138422 ,138439 ,138441 ,138444 14640 Hemimorphite (*) Not in a structural group Zn4 (Si2 O7 )(OH)2 ·H2 O 59 54.4 5 138275 ,138341 ,138348 ,138396 ,138439 1689 Hisingerite (*) Kaolinite Clay Fe2 Si2 O5 (OH)4 ·2H2 O 59 59 1 138439 144 Halloysite-10Å (*) Clay Kaolinite Al2 Si2 O5 (OH)4 ·2H2 O 59 59 1 138439 62 Ilmenite (*) Corundum Fe2+ Ti4+ O3 59 54.4 3 138357 ,138438 ,138523 5433 Jarosite (*) Alunite KFe3+ 3 (SO4 )2 (OH)6 61.6 54.4 2 138439 ,138490 2228 Kaolinite (*) Clay Kaolinite Al2 Si2 O5 (OH)4 61.6 54.4 7 138275 ,138341 ,138350 ,138370 ,138439 ,138444 ,138481 5591 Koechlinite (*) None Bi2 MoO6 61.6 59.2 1 138444 39 Libethenite (*) Andalusite Cu2 (PO4 )(OH) 64 59 3 138438 ,138439 ,138446 234 Likasite (*) None Cu3 (NO3 )(OH)5 ·2H2 O 61.6 54.4 1 138490 11 Lindgrenite (*) None Cu3 (Mo6+ O4 )2 (OH)2 61.6 59.2 3 138444 ,138446 ,138447 21 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 61.6 54.4 6 138357 ,138415 ,138416 ,138441 ,138515 ,138523 14899 Malachite (*) Malachite Cu2 (CO3 )(OH)2 2000 54.4 36 138268 ,138272 ,138275 ,138280 ,138284 ,138288 ,138304 ,138308 ,138340 ,138348 ,138350 ,138368 ,138370 ,138374 ,138439 ,138442 ,138444 ,138445 ,138446 ,138447 ,138449 ,138453 ,138454 ,138465 ,138466 ,138469 ,138479 ,138481 ,138482 ,138490 ,138495 ,138499 ,138501 ,138502 ,138503 ,138506 12537 Manganite (*) Rutile Mn3+ O(OH) 57.2 54.4 4 138280 ,138289 ,138311 ,138407 770 Massicot (*) None PbO 57.2 54.4 1 138341 202 Matlockite (*) Matlockite PbClF 57.2 54.4 1 138275 29 Melanterite (*) Melanterite Fe(SO4 )·7H2 O 57.2 54.4 1 138370 915 Metatorbernite (*) None Cu(UO2 )2 (PO4 )2 ·8H2 O 61.6 54.4 3 138439 ,138490 ,138491 443 Molybdenite (*) Molybdenite MoS2 2000 0 9 138350 ,138439 ,138444 ,138446 ,138447 ,138475 ,138479 ,138490 ,138499 5800 Molybdite (*) None MoO3 59 59 1 138439 140 Montmorillonite (*) Clay Smectite-vermiculite (Na,Ca)0.3 (Al,Mg)2 Si4 O10 (OH)2 ·nH2 O 61.6 54.4 2 138439 ,138490 1508 Mottramite (*) Descloizite PbCu(VO4 )(OH) 57.2 54.4 1 138275 362 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 64 54.4 11 138275 ,138286 ,138370 ,138439 ,138444 ,138447 ,138479 ,138481 ,138490 ,138502 ,138505 17380 Natrojarosite (*) Alunite NaFe3+ 3 (SO4 )2 (OH)6 57.2 54.4 1 138523 254 Nontronite (*) Clay Smectite-vermiculite Na0.3 Fe3+ 2 (Si,Al)4 O10 (OH)2 ·nH2 O 61.6 54.4 1 138481 471 Opal (*) Amorphous SiO2 ·n H2 O 61.6 54.4 2 138265 ,138444 2994 Orthoclase (*) Feldspar K(AlSi3 O8 ) 64 54.4 3 138439 ,138447 ,138490 2349 Palygorskite (*) Palygorskite Clay (Mg,Al)2 Si4 O10 (OH)·4H2 O 64 54.4 2 138275 ,138451 306 Plumbogummite (*) Alunite PbAl3 (PO4 )(PO3 OH)(OH)6 61.6 54.4 1 138491 170 Powellite (*) Scheelite Ca(MoO4 ) 61.6 59.2 3 138444 ,138447 ,138503 494 Prosopite (*) None CaAl2 F4 (OH)4 61.6 59.2 1 138503 39 Pseudomalachite (*) None Cu5 (PO4 )2 (OH)4 61.6 54.4 2 138439 ,138493 369 Pyrite (*) Pyrite FeS2 64 54.4 20 138308 ,138318 ,138348 ,138349 ,138350 ,138369 ,138370 ,138419 ,138436 ,138439 ,138444 ,138446 ,138447 ,138456 ,138479 ,138481 ,138490 ,138492 ,138495 ,138505 39462 Pyrolusite (*) Rutile MnO2 57.2 54.4 26 138260 ,138265 ,138268 ,138280 ,138289 ,138296 ,138297 ,138301 ,138310 ,138312 ,138313 ,138315 ,138316 ,138319 ,138325 ,138326 ,138331 ,138333 ,138334 ,138345 ,138346 ,138348 ,138357 ,138396 ,138401 ,138407 3106 Quartz (*) Quartz SiO2 64 54.4 24 138249 ,138265 ,138272 ,138275 ,138280 ,138316 ,138341 ,138348 ,138350 ,138357 ,138358 ,138368 ,138370 ,138374 ,138396 ,138419 ,138444 ,138445 ,138446 ,138447 ,138449 ,138470 ,138475 ,138490 61156 Ranciéite (*) None (Ca,Mn2+ )0.2 (Mn4+ ,Mn3+ )O2 ·0.6H2 O 57.2 54.4 1 138357 177 Rhodochrosite (*) Calcite Mn(CO3 ) 57.2 54.4 3 138280 ,138357 ,138407 1711 Rutile (*) Rutile TiO2 61.6 54.4 2 138439 ,138481 5614 Sauconite (*) Clay Smectite-vermiculite Na0.3 Zn3 (Si,Al)4 O10 (OH)2 ·4H2 O 59 59 1 138438 56 Scheelite (*) Scheelite Ca(WO4 ) 61.6 54.4 3 138470 ,138473 ,138475 4894 Schorl (*) Tourmaline NaFe2+ 3 Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) 2000 0 0 2705 Siderite (*) Calcite Fe(CO3 ) 57.2 54.4 1 138388 6417 Silver (*) Copper Ag 61.6 54.4 19 138245 ,138320 ,138327 ,138336 ,138343 ,138351 ,138352 ,138353 ,138359 ,138360 ,138370 ,138375 ,138382 ,138388 ,138390 ,138409 ,138423 ,138439 ,138442 5186 Smithsonite (*) Calcite Zn(CO3 ) 57.2 54.4 1 138396 2473 Sphalerite (*) Sphalerite ZnS 64 54.4 12 138275 ,138280 ,138370 ,138396 ,138407 ,138419 ,138439 ,138443 ,138456 ,138479 ,138490 ,138491 21482 Spinel (*) Spinel MgAl2 O4 57.2 54.4 1 138523 1934 Stolzite (*) Scheelite Pb(WO4 ) 61.6 54.4 3 138464 ,138470 ,138475 156 Stromeyerite (*) None CuAgS 57.2 54.4 1 138370 332 Sulphur (*) Sulphur S 59 59 1 138439 2045 Szenicsite (*) None Cu3 (MoO4 )(OH)4 61.6 59.2 1 138503 2 Takanelite (*) None (Mn2+ ,Ca)2x (Mn4+ )1-x O2 ·0.7H2 O 57.2 54.4 1 138357 18 Tennantite-(Fe) (*) Tetrahedrite Cu6 (Cu4 Fe2 )As4 S13 61.6 54.4 1 138481 1803 Tenorite (*) None CuO 61.6 54.4 5 138374 ,138482 ,138495 ,138502 ,138503 1101 Tetrahedrite-(Zn) (*) Tetrahedrite Cu6 (Cu4 Zn2 )Sb4 S13 57.2 54.4 2 138370 ,138372 5317 Titanite (*) Titanite CaTi(SiO4 )O 59 59 1 138439 4899 Turquoise (*) Turquoise CuAl6 (PO4 )4 (OH)8 ·4H2 O 64 54.4 4 138439 ,138443 ,138490 ,138492 484 Uraninite (*) Fluorite UO2 57.2 54.4 2 138308 ,138370 2718 Vanadinite (*) Apatite Pb5 (VO4 )3 Cl 61.6 54.4 10 138249 ,138275 ,138276 ,138341 ,138348 ,138364 ,138395 ,138396 ,138411 ,138507 605 Volborthite (*) Volborthite Cu3 V2 O7 (OH)2 ·2H2 O 57.2 54.4 1 138361 155 Wavellite (*) Wavellite Al3 (PO4 )2 (OH)3 ·5H2 O 59 59 1 138439 374 Willemite (*) Phenakite Zn2 SiO4 57.2 54.4 3 138275 ,138348 ,138396 303 Wulfenite (*) Scheelite PbMoO4 61.6 54.4 10 138275 ,138341 ,138395 ,138438 ,138439 ,138456 ,138475 ,138478 ,138492 ,138507 1655 Zircon (*) Zircon Zr(SiO4 ) 59 59 1 138439 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 Giersdorf_00000367 57.2 54.4 55.8±1.4 K-Ar UAKA-69-10 24945 Globe-Miami District, Gila Co., Arizona, USA Globe Quad. Shafiqullah et al. (1980) AGSD12_201 Edit PorphCu-00081 59 59 59 Chalcanthite, Chalcocite, Chalcopyrite, Copper, Covellite, Cuprite, Epidote, Fluorite, Gypsum, Kaolinite, Molybdenite, Pyrite, Silver, Turquoise Cu 28230 Castle Dome Mine (Castle Dome Deposit; Pinto Valley Deposit), Castle Dome Area (Castle Dome Mine Area; Pinto Valley Mine Area), Inspiration, Miami-Inspiration District, Globe-Miami District, Gila Co., Arizona, USA Castle Dome Singer et al. (2008) USGSOFR2008_1155 Edit PorphCu-00125 64 63 64–63 Atacamite, Bornite, Brochantite, Chalcanthite, Chalcocite, Chalcopyrite, Chrysocolla, Copper, Covellite, Cuprite, Epidote, Galena, Kaolinite, Molybdenite, Pyrite, Sphalerite, Turquoise Cu 61612 Miami-Inspiration Deposit, Inspiration, Miami-Inspiration District, Globe-Miami District, Gila Co., Arizona, USA Miami–Inspiration Singer et al. (2008) USGSOFR2008_1155 Edit Mo-00258 61.6 59.2 K-Ar Koechlinite, Lindgrenite, Molybdenite, Powellite Mo 50636 Inspiration Mine, Miami-Inspiration Deposit, Inspiration, Miami-Inspiration District, Globe-Miami District, Gila Co., Arizona, USA Creasey (1980) 10.2113/gsecongeo.75.6.830 EG75_830 Edit NAVDAT-51606 64.4 61.8 63.1±1.3 51606 132663 Bluebird Mine (Bluebird Group), Miami, Miami-Inspiration District, Globe-Miami District, Gila Co., Arizona, USA NAVDAT NAVDAT Edit NAVDAT-51614 2000 0 1000±1000 51614 132276 Roscoe Group, Needle Mountain Area, Miami-Inspiration District, Globe-Miami District, Gila Co., Arizona, USA NAVDAT NAVDAT Edit NAVDAT-51616 2000 0 1000±1000 51616 132276 Roscoe Group, Needle Mountain Area, Miami-Inspiration District, Globe-Miami District, Gila Co., Arizona, USA NAVDAT NAVDAT Edit Mo-00280 61.6 59.2 K-Ar Powellite, Szenicsite Mo 61469 Carlota Mine (Carlotta Mine; Carlota Property; Carlota Deposit; Cactus Deposit; Brewery Mine; Brewery Claims; Alexander Mine), Top Of The World, Miami-Inspiration District, Globe-Miami District, Gila Co., Arizona, USA Creasey (1980) 10.2113/gsecongeo.75.6.830 EG75_830 Edit NAVDAT-51615 2000 0 1000±1000 51615 134166 Silver Span Prospect, Top Of The World Area, Miami-Inspiration District, Globe-Miami District, Gila Co., Arizona, USA NAVDAT NAVDAT
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