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 Galena at Grants Mills, Cumberland, Providence Co., Rhode Island, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 238Ma - 222Ma 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
Alexandra-0414	238	222				6716	Grants Mills, Cumberland, Providence Co., Rhode Island, USA	Zartman et al. (1970)	GSAB81_3359