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 Antigorite at Harpster District, Idaho Co., Idaho, USA

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 Locality ID	Dated Locality	Ref	Ref ID
NAVDAT-49732	208	100	136589	Clearwater Occurrence, Harpster District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
NAVDAT-49733	208	100	136589	Clearwater Occurrence, Harpster District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
NAVDAT-51318	208	100	136589	Clearwater Occurrence, Harpster District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT
NAVDAT-51319	208	100	136589	Clearwater Occurrence, Harpster District, Idaho Co., Idaho, USA	NAVDAT	NAVDAT