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 Bismuth at Hålbäck Mines, Finnshytteberg Ore Field (Finnshytte), Nordmark District, Filipstad, Värmland County, Sweden

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1655Ma - 1655Ma at this locality

Locality 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
Kristen002405	1655	1655		Grossular, Hedenbergite, Wollastonite		11080	Finnshytteberg Ore Field (Finnshytte), Nordmark District, Filipstad, Värmland County, Sweden	Burke and Zakrzewski (1983)	CM21_129