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 Chromite at Mount Hawkins, Kittitas Co., Washington, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 160Ma - 160Ma 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
podchrome-00474	160	160			Cr	22050	Boulder Creek Mine (Burke Mine), Mount Hawkins, Kittitas Co., Washington, USA	Moiser et al. (2012)	USGSSIR2012_5157

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
podchrome-00474	160	160			Cr	22050	Boulder Creek Mine (Burke Mine), Mount Hawkins, Kittitas Co., Washington, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00475	160	160			Cr	17669	Mount Hawkins Mine (Crowe Mine; Gallagher Head Mine; Skipper Mine), Drew Creek, Mount Hawkins, Kittitas Co., Washington, USA	Moiser et al. (2012)	USGSSIR2012_5157

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
NAVDAT-90812	162	160				22054	Dolphin Mine (Bonanza Mine), Mount Hawkins, Kittitas Co., Washington, USA	NAVDAT	NAVDAT
NAVDAT-90825	162	160				22054	Dolphin Mine (Bonanza Mine), Mount Hawkins, Kittitas Co., Washington, USA	NAVDAT	NAVDAT
NAVDAT-90834	162	160				22054	Dolphin Mine (Bonanza Mine), Mount Hawkins, Kittitas Co., Washington, USA	NAVDAT	NAVDAT