A This mineral is Anthropogenic. G This mineral is directly dated. B This mineral is reported as having this age. Y This mineral is using an age reported as an element mineralization period. O This mineral is using an age calculated from all data at the locality. R The age displayed for this mineral originates from a different, non-child locality. P The age displayed for this mineral is the range of ages for this mineral at all of this locality's children. This mineral's age has not yet been recorded.
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 Albite (*) Feldspar Na(AlSi3 O8 ) 393 342 4 42568 ,42569 ,42572 ,42578 8803 Altaite (*) Rocksalt PbTe 2 42568 ,42569 489 Anglesite (*) Baryte Pb(SO4 ) 393 342 1 42578 2734 Ankerite (*) None Ca(Fe2+ ,Mg)(CO3 )2 393 342 6 42568 ,42572 ,42578 ,42586 ,42589 ,42590 3092 Annite (*) Mica Clay KFe2+ 3 (AlSi3 O10 )(OH)2 1 42568 356 Arsenopyrite (*) Arsenopyrite FeAsS 393 342 6 42568 ,42572 ,42577 ,42578 ,42586 ,42589 9052 Baryte (*) Baryte Ba(SO4 ) 393 342 2 42572 ,42578 11547 Bornite (*) None Cu5 FeS4 393 342 3 42568 ,42572 ,42578 5516 Calaverite (*) Melonite AuTe2 1 42568 361 Calcite (*) Calcite Ca(CO3 ) 393 342 7 42568 ,42569 ,42572 ,42577 ,42578 ,42586 ,42590 27770 Cerussite (*) Aragonite Pb(CO3 ) 393 342 1 42578 4979 Chalcocite (*) None Cu2 S 393 342 1 42572 5707 Chalcopyrite (*) Chalcopyrite CuFeS2 393 342 10 42568 ,42569 ,42572 ,42573 ,42574 ,42578 ,42586 ,42588 ,42589 ,42590 27198 Cinnabar (*) None HgS 393 342 2 42578 ,42586 2600 Covellite (*) Covellite CuS 393 342 2 42568 ,42572 4165 Dolomite (*) None CaMg(CO3 )2 393 342 6 42568 ,42569 ,42572 ,42577 ,42578 ,42590 9895 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 1 42568 8173 Fluorite (*) Fluorite CaF2 393 342 1 42578 9617 Galena (*) Rocksalt PbS 393 342 18 42568 ,42569 ,42570 ,42571 ,42572 ,42573 ,42574 ,42575 ,42577 ,42578 ,42581 ,42583 ,42584 ,42585 ,42586 ,42588 ,42589 ,42590 24243 Gold (*) Copper Au 4 42568 ,42569 ,42577 ,42586 30554 Graphite (*) None C 393 342 2 42572 ,42578 2812 Hematite (*) Corundum Fe2 O3 393 342 2 42572 ,42578 14640 Hemimorphite (*) Not in a structural group Zn4 (Si2 O7 )(OH)2 ·H2 O 393 342 1 42578 1689 Hessite (*) None Ag2 Te 1 42569 804 Hydrozincite (*) None Zn5 (CO3 )2 (OH)6 393 342 1 42578 1066 Ilmenite (*) Corundum Fe2+ Ti4+ O3 1 42568 5433 Kaolinite (*) Clay Kaolinite Al2 Si2 O5 (OH)4 2 42568 ,42586 5591 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 2 42568 ,42586 14899 Malachite (*) Malachite Cu2 (CO3 )(OH)2 393 342 2 42578 ,42586 12537 Marcasite (*) Marcasite FeS2 393 342 3 42568 ,42578 ,42586 5674 Molybdenite (*) Molybdenite MoS2 2 42568 ,42586 5800 Montmorillonite (*) Clay Smectite-vermiculite (Na,Ca)0.3 (Al,Mg)2 Si4 O10 (OH)2 ·nH2 O 1 42568 1508 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 393 342 6 42568 ,42569 ,42572 ,42577 ,42578 ,42586 17380 Orpiment (*) Orpiment As2 S3 1 42586 511 Pyrite (*) Pyrite FeS2 393 342 9 42568 ,42569 ,42572 ,42573 ,42577 ,42578 ,42586 ,42589 ,42590 39462 Pyrophyllite (*) Clay Pyrophyllite Al2 Si4 O10 (OH)2 393 342 1 42572 771 Pyrrhotite (*) Nickeline Fe7 S8 393 342 4 42568 ,42569 ,42572 ,42586 9056 Quartz (*) Quartz SiO2 393 342 8 42568 ,42569 ,42572 ,42577 ,42578 ,42586 ,42589 ,42590 61156 Realgar (*) None AsS 1 42586 712 Rutile (*) Rutile TiO2 1 42568 5614 Siderite (*) Calcite Fe(CO3 ) 393 342 1 42578 6417 Silver (*) Copper Ag 1 42568 5186 Smithsonite (*) Calcite Zn(CO3 ) 393 342 1 42578 2473 Sphalerite (*) Sphalerite ZnS 393 342 18 42568 ,42569 ,42570 ,42571 ,42572 ,42573 ,42574 ,42575 ,42577 ,42578 ,42581 ,42583 ,42584 ,42585 ,42586 ,42588 ,42589 ,42590 21482 Stibnite (*) Stibnite Sb2 S3 393 342 4 42568 ,42572 ,42578 ,42586 3418 Talc (*) Clay Talc Mg3 Si4 O10 (OH)2 1 42568 3337 Tellurobismuthite (*) Tetradymite Bi2 Te3 1 42568 276 Tennantite-(Fe) (*) Tetrahedrite Cu6 (Cu4 Fe2 )As4 S13 1 42586 1803 Tetrahedrite-(Zn) (*) Tetrahedrite Cu6 (Cu4 Zn2 )Sb4 S13 393 342 2 42572 ,42578 5317 Titanite (*) Titanite CaTi(SiO4 )O 1 42568 4899
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 sedexmvt-00086 393 359 Middle-Late Devonian host rock age 156268 Erlihe Pb-Zn Deposit (Bafangshan Pb-Zn Deposit), Feng Co., Baoji, Shaanxi, China Bafangshan Taylor et al. (2009) USGSOFR2009_1297 Edit sedznpb-00145 374 342 342–374 156268 Erlihe Pb-Zn Deposit (Bafangshan Pb-Zn Deposit), Feng Co., Baoji, Shaanxi, China Bafangshan Singer et al. (2009) USGSOFR2009-1252 Edit sedexmvt-00105 393 383 Middle Devonian host rock age 156248 Qiandongshan Mine (Qiantongshan Mine), Feng Co., Baoji, Shaanxi, China Qiandongshan Taylor et al. (2009) USGSOFR2009_1297 Edit sedznpb-00175 374 342 374–342 156248 Qiandongshan Mine (Qiantongshan Mine), Feng Co., Baoji, Shaanxi, China Qiandongshan Singer et al. (2009) USGSOFR2009-1252 Edit sedexmvt-00113 393 383 Middle Devonian host rock age 235105 Yindongliang Mine, Feng Co., Baoji, Shaanxi, China Yindongliang Taylor et al. (2009) USGSOFR2009_1297 Edit sedznpb-00189 374 342 374–342 156226 Yinmusi Mine, Feng Co., Baoji, Shaanxi, China Yinmusi Singer et al. (2009) USGSOFR2009-1252
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