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 Sphalerite at Tianshui, Gansu, China

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 750Ma - 750Ma 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
vms-00389	750	750			S	145027	Chenjiamiao Fe-Cu Deposit, Zhangjiachuan Co., Tianshui, Gansu, China	Moiser et al. (2009)	USGSOFR2009_1034

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
vms-00389	750	750			S	145027	Chenjiamiao Fe-Cu Deposit, Zhangjiachuan Co., Tianshui, Gansu, China	Moiser et al. (2009)	USGSOFR2009_1034