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 Astrophyllite at Ice River Alkaline Complex, Golden Mining Division, British Columbia, Canada

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 392Ma - 220Ma at this locality

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Dated Locality ID	Dated Locality	Ref	Ref ID
Jen_0000850	358.5	354.5	Perovskite	475	Ice River Alkaline Complex, Golden Mining Division, British Columbia, Canada	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0000851	392	220		475	Ice River Alkaline Complex, Golden Mining Division, British Columbia, Canada	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0000852	280	244		475	Ice River Alkaline Complex, Golden Mining Division, British Columbia, Canada	Woolley and Kjarsgaard (2008)	GSCOF5796