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 Keiviite-(Yb) at Western Keivy Massif, Keivy Mountains, Murmansk Oblast, Russia

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1682Ma - 1682Ma 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
Be-00015	1682	1682		Hingganite-(Yb)	Be	2670	Ploskaya Mt, Western Keivy Massif, Keivy Mountains, Murmansk Oblast, Russia	Bayanova and Voloshin (1999)	EUGJCA10_153

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-00015	1682	1682		Hingganite-(Yb)	Be	2670	Ploskaya Mt, Western Keivy Massif, Keivy Mountains, Murmansk Oblast, Russia	Bayanova and Voloshin (1999)	EUGJCA10_153