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 Acanthite (*) Acanthite Ag2 S 288.5 167.9 2 39306 ,39315 2793 Albite (*) Feldspar Na(AlSi3 O8 ) 288.5 167.9 5 39308 ,39310 ,39311 ,39313 ,39318 8803 Ankerite (*) None Ca(Fe2+ ,Mg)(CO3 )2 288.5 167.9 1 39315 3092 Arsenopyrite (*) Arsenopyrite FeAsS 288.5 167.9 1 39311 9052 Baryte (*) Baryte Ba(SO4 ) 288.5 167.9 1 39315 11547 Bornite (*) None Cu5 FeS4 288.5 167.9 1 39310 5516 Calaverite (*) Melonite AuTe2 288.5 167.9 1 39315 361 Calcite (*) Calcite Ca(CO3 ) 288.5 167.9 7 39305 ,39308 ,39310 ,39311 ,39313 ,39315 ,39318 27770 Chalcocite (*) None Cu2 S 288.5 167.9 1 39310 5707 Chalcopyrite (*) Chalcopyrite CuFeS2 288.5 167.9 8 39306 ,39308 ,39310 ,39311 ,39313 ,39315 ,39316 ,39318 27198 Chamosite (*) Chlorite Clay (Fe2+ ,Mg,Al,Fe3+ )6 (Si,Al)4 O10 (OH,O)8 1 39305 577 Cristobalite (*) Cristobalite SiO2 1 39299 453 Davidite-(La) (*) Crichtonite La(Y,U)Fe2 (Ti,Fe,Cr,V)18 (O,OH,F)38 288.5 167.9 0 31 Diopside (*) Pyroxene CaMgSi2 O6 288.5 167.9 2 39310 ,39311 4135 Dolomite (*) None CaMg(CO3 )2 288.5 167.9 1 39311 9895 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 288.5 167.9 4 39308 ,39310 ,39311 ,39313 8173 Fluocerite-(Ce) (*) Fluocerite CeF3 288.5 167.9 0 45 Galena (*) Rocksalt PbS 288.5 167.9 8 39306 ,39308 ,39310 ,39311 ,39313 ,39315 ,39316 ,39318 24243 Gold (*) Copper Au 288.5 167.9 7 39308 ,39310 ,39311 ,39313 ,39315 ,39316 ,39318 30554 Graphite (*) None C 1 39303 2812 Hematite (*) Corundum Fe2 O3 288.5 167.9 7 39304 ,39305 ,39308 ,39310 ,39311 ,39313 ,39315 14640 Kaolinite (*) Clay Kaolinite Al2 Si2 O5 (OH)4 288.5 167.9 2 39311 ,39318 5591 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 288.5 167.9 6 39304 ,39305 ,39310 ,39311 ,39315 ,39318 14899 Marcasite (*) Marcasite FeS2 288.5 167.9 1 39311 5674 Microcline (*) Feldspar K(AlSi3 O8 ) 288.5 167.9 1 39310 4924 Millerite (*) Millerite NiS 288.5 167.9 1 39311 1066 Molybdenite (*) Molybdenite MoS2 288.5 167.9 1 39310 5800 Mordenite (*) Mordenite (Na2 ,Ca,K2 )4 (Al8 Si40 )O96 ·28H2 O 1 39299 405 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 288.5 167.9 8 39301 ,39306 ,39308 ,39310 ,39311 ,39313 ,39315 ,39318 17380 Pyrargyrite (*) None Ag3 SbS3 288.5 167.9 1 39311 1425 Pyrite (*) Pyrite FeS2 288.5 167.9 8 39306 ,39308 ,39310 ,39311 ,39313 ,39315 ,39316 ,39318 39462 Pyrolusite (*) Rutile MnO2 288.5 167.9 1 39311 3106 Pyrrhotite (*) Nickeline Fe7 S8 288.5 167.9 2 39306 ,39310 9056 Quartz (*) Quartz SiO2 187.7 175.7 9 39301 ,39305 ,39308 ,39310 ,39311 ,39313 ,39315 ,39316 ,39318 61156 Siderite (*) Calcite Fe(CO3 ) 288.5 167.9 2 39305 ,39310 6417 Silver (*) Copper Ag 1 39306 5186 Sphalerite (*) Sphalerite ZnS 288.5 167.9 7 39306 ,39308 ,39310 ,39311 ,39313 ,39315 ,39318 21482 Spinel (*) Spinel MgAl2 O4 288.5 167.9 1 39311 1934 Stephanite (*) None Ag5 SbS4 288.5 167.9 1 39311 586 Sylvanite (*) Melonite AgAuTe4 288.5 167.9 1 39315 337 Talc (*) Clay Talc Mg3 Si4 O10 (OH)2 288.5 167.9 1 39311 3337 Tetrahedrite-(Zn) (*) Tetrahedrite Cu6 (Cu4 Zn2 )Sb4 S13 288.5 167.9 2 39306 ,39311 5317
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 Kristen002419 179.5 175.7 177.6±1.9 Ar-Ar Au mineralization realted to Shuiquangou syenite complex quartz Quartz Au 144523 Hougou Mine, Xiaozhangjiakou Gold Field, Chicheng Co., Zhangjiakou, Hebei, China Hougou Gold Deposit Bao et al. (2014) 10.1016/j.oregeorev.2014.02.006 OGR61_107 Edit Kristen002420 177.9 167.9 172.9±5 Ar-Ar Au mineralization realted to Shuiquangou syenite complex k-feldspar Au 144523 Hougou Mine, Xiaozhangjiakou Gold Field, Chicheng Co., Zhangjiakou, Hebei, China Hougou Gold Deposit Bao et al. (2014) 10.1016/j.oregeorev.2014.02.006 OGR61_107 Edit Kristen002421 288.5 287.7 288.1±0.4 Ar-Ar Au mineralization realted to Shuiquangou syenite complex k-feldspar Au 144523 Hougou Mine, Xiaozhangjiakou Gold Field, Chicheng Co., Zhangjiakou, Hebei, China Hougou Gold Deposit Bao et al. (2014) 10.1016/j.oregeorev.2014.02.006 OGR61_107 Edit Kristen002422 188 187.2 187.6±0.4 Ar-Ar Au mineralization realted to Shuiquangou syenite complex sericite Au 144523 Hougou Mine, Xiaozhangjiakou Gold Field, Chicheng Co., Zhangjiakou, Hebei, China Hougou Gold Deposit Bao et al. (2014) 10.1016/j.oregeorev.2014.02.006 OGR61_107 Edit Kristen002423 203.6 201.6 202.6±1 Ar-Ar Au mineralization realted to Shuiquangou syenite complex k-feldspar Au 144523 Hougou Mine, Xiaozhangjiakou Gold Field, Chicheng Co., Zhangjiakou, Hebei, China Hougou Gold Deposit Bao et al. (2014) 10.1016/j.oregeorev.2014.02.006 OGR61_107 Edit Kristen002424 187.7 187.1 187.4±0.3 Ar-Ar Au mineralization realted to Shuiquangou syenite complex sericite Au 156640 Huangtuliang Au Deposit, Zhenningpu, Chicheng Co., Zhangjiakou, Hebei, China Huangtuliang Gold Deposit Bao et al. (2014) 10.1016/j.oregeorev.2014.02.006 OGR61_107
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