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 Malachite at Bijie, Guizhou, China

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 100Ma - 100Ma 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
sedcu-00354	100	100			Cu	187329	Weining Co., Bijie, Guizhou, China	Cox et al. (2003)	USGSOFR03_107

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-00354	100	100			Cu	187329	Weining Co., Bijie, Guizhou, 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
ree-00313	541	521				157955	Xinhua P-REE Deposit, Zhijin Co., Bijie, Guizhou, China	Orris and Grauch (2002)	USGSOFR02_189
ree-00314	541	495				216542	Zhijin Co., Bijie, Guizhou, China	Orris and Grauch (2002)	USGSOFR02_189