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 Helvine at Glens Peak, Sawtooth Batholith/Sawtooth Mts, Boise Co., Idaho, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 47Ma - 47Ma at this locality

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
Grew_Li_2019_0089	47	47		Potassiccarpholite		193634	Glens Peak, Sawtooth Batholith/Sawtooth Mts, Boise Co., Idaho, USA	Menzies and Boggs (1993); Gaschnig et al. (2011)

Locality age (remote)

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
Alexandra-0131	44	44				3746	Sawtooth Batholith/Sawtooth Mts, Boise Co., Idaho, USA	Bennett (1980)	EG75_278