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 Montmorillonite at Pegmatite No. 3, Buck Claim, Bernic Lake, Lac-du-Bonnet Area, Manitoba, Canada

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 2647Ma - 2110Ma 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
Kristen002494	2647	2633				25914	Bernic Lake, Lac-du-Bonnet Area, Manitoba, Canada	Tkachev (2011)	GSLSP350_7
Scott-GCA51_1101-0002	2630	2110				505	Tanco Mine (Bernic Lake Mine), Bernic Lake, Lac-du-Bonnet Area, Manitoba, Canada	Clark and Černý (1987)	GCA51_1101