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 Spessartine at Consolidated Morrison Pegmatite, Root Lake Area, Root Lake Pegmatite Group, Kenora District, Ontario, Canada

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 2799Ma - 2550Ma 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
Alexandra-0296	2799	2550				228550	Root Lake Pegmatite Group, Kenora District, Ontario, Canada	Černý (1990)	GR79_183