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 Shellabarger Pass; Shellebarger Pass Prospects, Yentna District, Matanuska-Susitna Borough, Alaska, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 200Ma - 200Ma at this locality

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-01000	200	200			S	199907	Shellabarger Pass; Shellebarger Pass Prospects, Yentna District, Matanuska-Susitna Borough, Alaska, USA	Moiser et al. (2009)	USGSOFR2009_1034