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 Valleriite at Nurbay Cu Deposit, Ayagoz, East Kazakhstan, Kazakhstan

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 352Ma - 252Ma 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-00613	352	252		Andalusite, Arsenopyrite, Bornite, Chalcocite, Chalcopyrite, Covellite, Cubanite, Diaspore, Galena, Goethite, Magnetite, Malachite, Molybdenite, Pyrite, Sphalerite, Valleriite	Cu	208397	Nurbay Cu Deposit, Ayagoz, East Kazakhstan, Kazakhstan	Singer et al. (2008)	USGSOFR2008_1155