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 Ankerite at Duobaoshan Mine, Nenjiang Co., Heihe, Heilongjiang, China

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 280Ma - 240Ma at this locality

Specified 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
PorphCu-00187	280	240		Actinolite, Albite, Ankerite, Bornite, Chalcocite, Chalcopyrite, Covellite, Diopside, Epidote, Galena, Gold, Magnetite, Molybdenite, Montmorillonite, Pyrite, Pyrrhotite, Silver, Sphalerite, Tenorite	Cu	142698	Duobaoshan Mine, Nenjiang Co., Heihe, Heilongjiang, China	Singer et al. (2008)	USGSOFR2008_1155

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
Emily000378	541	501	Molybdenite	Molybdenite		142698	Duobaoshan Mine, Nenjiang Co., Heihe, Heilongjiang, China	Zhao et al. (1997)	AGS8_61
Emily000379	514	504	Molybdenite	Molybdenite		142698	Duobaoshan Mine, Nenjiang Co., Heihe, Heilongjiang, China	Zhao et al. (1997)	AGS8_61
Emily000380	510	504	Molybdenite	Molybdenite		142698	Duobaoshan Mine, Nenjiang Co., Heihe, Heilongjiang, China	Zhao et al. (1997)	AGS8_61
Kristen001923	520	492	Molybdenite			142698	Duobaoshan Mine, Nenjiang Co., Heihe, Heilongjiang, China	Zhao et al. (1997)	AGS8_61
Kristen002225	520	492	Molybdenite		Cu,Mo	142698	Duobaoshan Mine, Nenjiang Co., Heihe, Heilongjiang, China	Han et al. (2014)	RG64_136
Mo-00328	520	492	Molybdenite	Molybdenite	Mo	142698	Duobaoshan Mine, Nenjiang Co., Heihe, Heilongjiang, China	Zhao et al. (1997)	AGS18_61

Locality age (remote)

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
Mo-00338	520	492	Molybdenite	Molybdenite	Mo	144445	Tongshan Mine, Nenjiang Co., Heihe, Heilongjiang, China	Zhao et al. (1997)	AGS18_61