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 Chrysoberyl at Big Mack Pegmatite, Paterson Lake Area, Kenora District, Ontario, Canada

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 2642Ma - 2601Ma at this locality

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Minerals explicitely stated as having this age	Dated Locality ID	Dated Locality	Ref	Ref ID
Alexandra-0198	2605	2601		244373	Big Mack Pegmatite, Paterson Lake Area, Kenora District, Ontario, Canada	Smith et al. (2004)	CMP147_549
Alexandra-0199	2618	2614		244373	Big Mack Pegmatite, Paterson Lake Area, Kenora District, Ontario, Canada	Smith et al. (2004)	CMP147_549
Alexandra-0200	2609	2605		244373	Big Mack Pegmatite, Paterson Lake Area, Kenora District, Ontario, Canada	Smith et al. (2004)	CMP147_549
Grew_Li_2019_0025	2642	2642	Eucryptite	244373	Big Mack Pegmatite, Paterson Lake Area, Kenora District, Ontario, Canada	Tindle et al. (2002)	CM40_753