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 Andradite at Prairie Lake Carbonatite, Killala Lake Area, Thunder Bay District, Ontario, Canada

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1167Ma - 949Ma at this locality

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Locality ID	Dated Locality	Ref	Ref ID
Jen_0000520	1167	1160	107132	Prairie Lake Carbonatite, Killala Lake Area, Thunder Bay District, Ontario, Canada	Ernst and Bell (2010)	MP98_55
Jen_0001010	1097	949	107132	Prairie Lake Carbonatite, Killala Lake Area, Thunder Bay District, Ontario, Canada	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0001011	1112	1112	107132	Prairie Lake Carbonatite, Killala Lake Area, Thunder Bay District, Ontario, Canada	Woolley and Kjarsgaard (2008)	GSCOF5796