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 Chalcopyrite at Lone Star Quarry, Sky Blue Hill, Crestmore Quarries, Crestmore, Riverside Co., California, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 145.5Ma - 65.5Ma at this locality

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-00055	145.5	65.5		Molybdenite, Powellite, Wulfenite	Mo	3449	Crestmore Quarries, Crestmore, Riverside Co., California, USA	Daly (1935); Morton (2003)