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 Andradite at Waldo District, Josephine Co., Oregon, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 203Ma - 203Ma 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-00443	203	203			Cr	151901	Tennessee Pass Chromite Mine (K No. 130), Waldo District, Josephine Co., Oregon, 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
podchrome-00437	240	240			Cr	148461	Cynthia (Hittson; Grants Pass No. 131), Waldo District, Josephine Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00442	203	203			Cr	151900	Tennessee Chromite Occurrence, Waldo District, Josephine Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00443	203	203			Cr	151901	Tennessee Pass Chromite Mine (K No. 130), Waldo District, Josephine Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00444	203	203			Cr	150152	Lucky Strike, Waldo District, Josephine Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00445	163	163			Cr	149385	Happy Camp (Beasley; Beasley Chrome), Waldo District, Josephine Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00447	203	203			Cr	148601	Dottie May Occurrence, Waldo District, Josephine Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00449	203	203			Cr	147631	Black Streak Chrome, Waldo District, Josephine Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00450	203	203			Cr	149745	Josephine No. 4 Claim, Waldo District, Josephine Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
podchrome-00451	163	163			Cr	153390	Wild Cat Claim, Waldo District, Josephine Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157