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 Posnjakite at Hatley, Memphrémagog RCM, Estrie, Québec, Canada

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 588Ma - 470Ma 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
vms-00273	588	588			S	156939	Capelton Mines (Capel Mine; Albert Mines; Wheal Betsy), Hatley, Memphrémagog RCM, Estrie, Québec, Canada	Moiser et al. (2009)	USGSOFR2009_1034
vms-00302	470	470			S	156937	Eustis Mine (Crown Mine; Hartford Mine; Lower Canada Mine; Orford Mine), Hatley, Memphrémagog RCM, Estrie, Québec, Canada	Moiser et al. (2009)	USGSOFR2009_1034

Mineralization 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
vms-00273	588	588			S	156939	Capelton Mines (Capel Mine; Albert Mines; Wheal Betsy), Hatley, Memphrémagog RCM, Estrie, Québec, Canada	Moiser et al. (2009)	USGSOFR2009_1034
vms-00302	470	470			S	156937	Eustis Mine (Crown Mine; Hartford Mine; Lower Canada Mine; Orford Mine), Hatley, Memphrémagog RCM, Estrie, Québec, Canada	Moiser et al. (2009)	USGSOFR2009_1034