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 Marcasite at La Faye Mine, Grury, Issy-l'Evêque, Saône-et-Loire, Bourgogne-Franche-Comté, France

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 180Ma - 170Ma 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
Giersdorf_00000838	180	170	Uraninite		U	19623	Bauzot Mine, Grury, Issy-l'Evêque, Saône-et-Loire, Bourgogne-Franche-Comté, France	Carrat & Kosztolanyi (1987)	CRSAS305_89