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 Powellite at OK Mine (Milford Pit), Beaver Lake District, Beaver Lake Mts, Beaver Co., Utah, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 28Ma - 28Ma 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-00025	28	28		Actinolite, Chalcocite, Chalcopyrite, Chrysocolla, Covellite, Cuprite, Epidote, Kaolinite, Magnetite, Molybdenite, Powellite, Pyrite	Cu	8064	OK Mine (Milford Pit), Beaver Lake District, Beaver Lake Mts, Beaver Co., Utah, USA	Singer et al. (2008)	USGSOFR2008_1155