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 Almandine (*) Garnet Fe2+ 3 Al2 (SiO4 )3 1682 3.33 0 2353 Aurichalcite (*) None (Zn,Cu)5 (CO3 )2 (OH)6 1381 1357 1 235108 919 Autunite (*) Autunite Ca(UO2 )2 (PO4 )2 ·10-12H2 O 1381 1357 1 235130 1272 Azurite (*) Not in a structural group Cu3 (CO3 )2 (OH)2 1381 1357 4 235106 ,235110 ,235125 ,235143 5509 Beryl (*) Beryl Be3 Al2 Si6 O18 1682 3.33 0 4286 Bornite (*) None Cu5 FeS4 1381 1357 3 235106 ,235127 ,235151 5516 Carnotite (*) None K2 (UO2 )2 (VO4 )2 ·3H2 O 1381 1357 1 235119 1184 Chalcocite (*) None Cu2 S 1381 1357 1 235127 5707 Chalcopyrite (*) Chalcopyrite CuFeS2 1381 1357 8 235106 ,235121 ,235125 ,235127 ,235135 ,235151 ,235152 ,235153 27198 Chrysocolla (*) Allophane (Cu2-x Alx )H2-x Si2 O5 (OH)4 ·nH2 O 1381 1357 4 235108 ,235121 ,235125 ,235151 3531 Clinozoisite (*) Clinozoisite Epidote Ca2 Al3 [Si2 O7 ][SiO4 ]O(OH) 1381 1357 1 235118 1025 Copper (*) Copper Cu 1381 1357 1 235110 3846 Cordierite (*) Beryl Mg2 Al4 Si5 O18 1682 3.33 0 1008 Cuprite (*) Not in a structural group Cu2 O 1381 1357 2 235125 ,235143 2970 Diopside (*) Pyroxene CaMgSi2 O6 1381 1357 2 235120 ,235138 4135 Enstatite (*) Pyroxene Mg2 Si2 O6 1381 1357 1 235120 944 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 1381 1357 1 235118 8173 Fluorite (*) Fluorite CaF2 1381 1357 2 235118 ,235150 9617 Galena (*) Rocksalt PbS 1381 1357 4 235106 ,235135 ,235150 ,235152 24243 Gold (*) Copper Au 1381 1357 3 235124 ,235142 ,235145 30554 Hemimorphite (*) Not in a structural group Zn4 (Si2 O7 )(OH)2 ·H2 O 1381 1357 1 235108 1689 Magnesite (*) Calcite Mg(CO3 ) 1381 1357 2 235109 ,235123 1487 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 1381 1357 3 235118 ,235134 ,235149 14899 Malachite (*) Malachite Cu2 (CO3 )(OH)2 1381 1357 6 235106 ,235108 ,235110 ,235117 ,235125 ,235143 12537 Meta-autunite (*) Meta-autunite Ca(UO2 )2 (PO4 )2 ·6H2 O 1381 1357 1 235130 388 Microcline (*) Feldspar K(AlSi3 O8 ) 1381 1357 2 235118 ,235138 4924 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 1610 1185 3 235118 ,235133 ,235139 17380 Olivenite (*) Andalusite Cu2 (AsO4 )(OH) 1381 1357 1 235108 492 Opal (*) Amorphous SiO2 ·n H2 O 1381 1357 1 235119 2994 Orthoclase (*) Feldspar K(AlSi3 O8 ) 1682 3.33 0 2349 Powellite (*) Scheelite Ca(MoO4 ) 1381 1357 1 235131 494 Pyrite (*) Pyrite FeS2 1381 804.66 7 235106 ,235116 ,235121 ,235135 ,235150 ,235152 ,235153 39462 Quartz (*) Quartz SiO2 1381 804.66 16 235106 ,235112 ,235116 ,235118 ,235121 ,235122 ,235124 ,235128 ,235129 ,235135 ,235136 ,235144 ,235150 ,235151 ,235152 ,235153 61156 Samarskite-(Y) (*) Columbite YFe3+ Nb2 O8 1381 1357 1 235118 353 Scheelite (*) Scheelite Ca(WO4 ) 1381 1357 1 235131 4894 Sillimanite (*) Not in a structural group Al2 SiO5 1682 3.33 0 1516 Smithsonite (*) Calcite Zn(CO3 ) 1381 1357 1 235108 2473 Sphalerite (*) Sphalerite ZnS 1381 1357 2 235135 ,235152 21482 Tyuyamunite (*) None Ca(UO2 )2 (VO4 )2 ·5-8H2 O 1381 1357 3 235111 ,235114 ,235154 628 Uranophane-α (*) None Ca(UO2 )2 (SiO3 OH)2 ·5H2 O 1381 1357 1 235128 890 Vermiculite (*) Clay Smectite-vermiculite Mg0.7 (Mg,Fe,Al)6 (Si,Al)8 O20 (OH)4 ·8H2 O 1381 1357 1 235120 652 Zircon (*) Zircon Zr(SiO4 ) 1450.025 1449.975 0 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 Bradley_2012_045 1381 1357 1369±12 Ar/Ar muscovite Muscovite 36553 Gold Butte District, Clark Co., Nevada, USA [Gold Butte] McCauley and Bradley (2014) 10.3749/canmin.52.2.183 CM52_183 Edit Giersdorf_00000475 3.91 3.69 3.8±0.11 K-Ar UAKA-65-09 36553 Gold Butte District, Clark Co., Nevada, USA Grand Wash Bay Shafiqullah et al. (1980) AGSD12_201 Edit Giersdorf_00000476 4.25 3.33 3.79±0.46 K-Ar UAKA-64-08 36553 Gold Butte District, Clark Co., Nevada, USA Sandy Point Shafiqullah et al. (1980) AGSD12_201 Edit Jen_0000059 1032 1032 1032 Rb-Sr age of intrusion microcline N-6 Microcline 36553 Gold Butte District, Clark Co., Nevada, USA Gold Butte Wasserburg and Lanphere (1965) 10.1130/0016-7606(1965)76[735:ADITPO]2.0.CO;2 GSAB76_735 intrusion of younger granite into older metamorphic terrain Edit Jen_0000059a 1031 1031 1031 Rb-Sr age of intrusion microcline N-29 Microcline 36553 Gold Butte District, Clark Co., Nevada, USA Gold Butte Wasserburg and Lanphere (1965) 10.1130/0016-7606(1965)76[735:ADITPO]2.0.CO;2 GSAB76_735 intrusion of younger granite into older metamorphic terrain Edit Jen_0000059b 1061 1061 1061 Rb-Sr age of intrusion microcline AV-40 Microcline 36553 Gold Butte District, Clark Co., Nevada, USA Gold Butte Wasserburg and Lanphere (1965) 10.1130/0016-7606(1965)76[735:ADITPO]2.0.CO;2 GSAB76_735 intrusion of younger granite into older metamorphic terrain Edit Jen_0000122 1450.025 1449.975 1450±0.025 U-Pb zircon Zircon 36553 Gold Butte District, Clark Co., Nevada, USA Gold Butte Biotite Granite, Nevada Anderson (1983) 10.1130/MEM161-p133 GSAM161_133 anorogenic Edit USGS-Rb-Sr-01614 1010.22 1010.22 1010.22 Rb-Sr age of intrusion microcline Microcline 61441 Gold Butte Mine, Gold Butte District, Clark Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-01615 804.66 804.66 804.66 Rb-Sr biotite 61441 Gold Butte Mine, Gold Butte District, Clark Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-01628 1009.25 1009.25 1009.25 Rb-Sr age of intrusion microcline Microcline 61441 Gold Butte Mine, Gold Butte District, Clark Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit Jen_0000058 1335 1185 1335-1185 K-Ar/Rb-Sr age of intrusion muscovite N-23 Muscovite 61695 Nevada Mica Mine, Gold Butte District, Clark Co., Nevada, USA Nevada Mica Mine Wasserburg and Lanphere (1965) 10.1130/0016-7606(1965)76[735:ADITPO]2.0.CO;2 GSAB76_735 intrusion of younger granite into older metamorphic terrain Edit Jen_0000058a 1682 785 1682-785 K-Ar/Rb-Sr age of intrusion microcline N-25 Microcline 61695 Nevada Mica Mine, Gold Butte District, Clark Co., Nevada, USA Nevada Mica Mine Wasserburg and Lanphere (1965) 10.1130/0016-7606(1965)76[735:ADITPO]2.0.CO;2 GSAB76_735 intrusion of younger granite into older metamorphic terrain Edit Jen_0000057 1610 1385 1610-1385 K-Ar/Rb-Sr age of intrusion muscovite N-10 Muscovite 61694 Snowflake Mine, Gold Butte District, Clark Co., Nevada, USA Snowflake Mine Wasserburg and Lanphere (1965) 10.1130/0016-7606(1965)76[735:ADITPO]2.0.CO;2 GSAB76_735 intrusion of younger granite into older metamorphic terrain Edit Jen_0000057a 1390 1353 1390-1353 K-Ar/Rb-Sr age of intrusion biotite N-11 61694 Snowflake Mine, Gold Butte District, Clark Co., Nevada, USA Snowflake Mine Wasserburg and Lanphere (1965) 10.1130/0016-7606(1965)76[735:ADITPO]2.0.CO;2 GSAB76_735 intrusion of younger granite into older metamorphic terrain Edit USGS-Rb-Sr-01616 1670.98 1670.98 1670.98 Rb-Sr age of intrusion microcline Microcline 61694 Snowflake Mine, Gold Butte District, Clark Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-01617 1576.03 1576.03 1576.03 Rb-Sr age of intrusion muscovite Muscovite 61694 Snowflake Mine, Gold Butte District, Clark Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-01618 1324.45 1324.45 1324.45 Rb-Sr age of intrusion biotite 61694 Snowflake Mine, Gold Butte District, Clark Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-01619 1481.3 1181.3 1331.3±150 Rb-Sr microcline Microcline 61694 Snowflake Mine, Gold Butte District, Clark Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-01620 1505.28 1345.28 1425.28±80 Rb-Sr minimum age of intrusion microcline Microcline 61694 Snowflake Mine, Gold Butte District, Clark Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-01621 1415.49 1415.49 1415.49 Rb-Sr biotite 61694 Snowflake Mine, Gold Butte District, Clark Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-01622 1415.49 1415.49 1415.49 Rb-Sr plagioclase 61694 Snowflake Mine, Gold Butte District, Clark Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr Edit USGS-Rb-Sr-01624 1677.02 1677.02 1677.02 Rb-Sr age of metamorphic crystallization whole rock 61694 Snowflake Mine, Gold Butte District, Clark Co., Nevada, USA USGS-Rb-Sr USGS-Rb-Sr
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