Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

Ages for Aikinite at Hengyang, Hunan, China

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 150Ma - 143Ma at this locality

Age range from children

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
sedznpb-00179	150	143				156932	Shuikoushan Mine, Shuikoushan Ore Field, Changning Co., Hengyang, Hunan, China	Singer et al. (2009)	USGSOFR2009-1252

Mineralization age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
sedcu-00356	75	75			Cu	157353	Chejiang Cu Deposit, Hengnan Co., Hengyang, Hunan, China	Cox et al. (2003)	USGSOFR03_107
sedcu-00363	64	64			Cu	187092	Tonggutang Cu-(Ag) Deposit, Baifang Mine, Changning Co., Hengyang, Hunan, China	Cox et al. (2003)	USGSOFR03_107

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
Chen2007tbl01-09	145	66		Arsenopyrite, Chalcopyrite, Galena, Gold, Pyrite, Pyrrhotite, Sphalerite, Electrum		6469	Kangjiawan Pb-Zn-Ag-Au Deposit, Shuikoushan Ore Field, Changning Co., Hengyang, Hunan, China	Chen et al. (2007)	OGR31_139
Chen2007tbl01-10	145	66		Arsenopyrite, Chalcopyrite, Galena, Gold, Pyrite, Pyrrhotite, Silver, Sphalerite, Electrum		186998	Yagongtang Mine, Shuikoushan Ore Field, Changning Co., Hengyang, Hunan, China	Chen et al. (2007)	OGR31_139
sedznpb-00179	150	143				156932	Shuikoushan Mine, Shuikoushan Ore Field, Changning Co., Hengyang, Hunan, China	Singer et al. (2009)	USGSOFR2009-1252