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 Gadolinite-(Y) at Åskagen Quarry (Torskebäcken), Persberg Ore District, Filipstad, Värmland County, Sweden

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1890Ma - 1850Ma at this locality

Mineralization 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
Kristen002401	1890	1850			Fe,Mn,S	220866	Persberg Ore District, Filipstad, Värmland County, Sweden	Sundblad et al. (1993)	PR64_319