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 Amblygonite at Brownridge Township, Kenora District, Ontario, Canada

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 2673Ma - 2657Ma at this locality

Age range from children

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
Bradley_2012_035	2673	2657				254470	Mavis Lake Occurrence, Brownridge Township, Kenora District, Ontario, Canada	McCauley and Bradley (2014)	CM52_183

Locality age

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
Be-00060	2665	2665		Chrysoberyl	Be	254470	Mavis Lake Occurrence, Brownridge Township, Kenora District, Ontario, Canada	Breaks et al. (2005)	REGMD17_87
Bradley_2012_035	2673	2657				254470	Mavis Lake Occurrence, Brownridge Township, Kenora District, Ontario, Canada	McCauley and Bradley (2014)	CM52_183
Kristen002492	2673	2657				254470	Mavis Lake Occurrence, Brownridge Township, Kenora District, Ontario, Canada	Tkachev (2011)	GSLSP350_7