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 Walstromite at Big Creek, Rush Creek Deposit, Big Creek-Rush Creek District, Fresno Co., California, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 145Ma - 66Ma 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
Michelle_501	145	66			Ba	209815	Big Creek-Rush Creek District, Fresno Co., California, USA	Walstrom and Leising (2005)	MR36_1

Mineralization 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
Michelle_501	145	66			Ba	209815	Big Creek-Rush Creek District, Fresno Co., California, USA	Walstrom and Leising (2005)	MR36_1