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 Bertrandite at Big Creek District, Valley Co., Idaho, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 48Ma - 45Ma 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
Hg-00094	48	45		Cinnabar, Metacinnabar, Polhemusite	Hg	39611	Big Creek District, Valley Co., Idaho, USA	Leonard et al. (1978); Leonard and Marvin (1982); Criss et al. (1984)

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
Hg-00094	48	45		Cinnabar, Metacinnabar, Polhemusite	Hg	39611	Big Creek District, Valley Co., Idaho, USA	Leonard et al. (1978); Leonard and Marvin (1982); Criss et al. (1984)