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 Spessartine at Changping District, Beijing, China

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

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Dated Locality ID	Dated Locality	Ref	Ref ID
Emily000374	153.73	140.47	Molybdenite	Molybdenite	144528	Dazhuangke Mo-W Deposit, Changping District, Beijing, China	Huang et al. (1996)	MD15_363
Emily000375	155.4	134	Molybdenite	Molybdenite	144528	Dazhuangke Mo-W Deposit, Changping District, Beijing, China	Huang et al. (1996)	MD15_363
Emily000376	152.3	140.5	Molybdenite	Molybdenite	144528	Dazhuangke Mo-W Deposit, Changping District, Beijing, China	Huang et al. (1996)	MD15_363