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 Siderite at Sedling Mine, Cowshill, Stanhope, Co. Durham, England, UK

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 360Ma - 260Ma at this locality

Locality 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
Lucy_003	360	260	Galena			26468	Sedling Mine, Cowshill, Stanhope, Co. Durham, England, UK	Dunham et al. (1968)	PRSL307_251