Ages for Magnesiochromite at Amador Co., California, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 281Ma - 281Ma 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-00077	281	281			Cr	73605	Ellis Property (Boss Mine), Chrome Mountain, Pardee District, Amador Co., California, 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-00077	281	281			Cr	73605	Ellis Property (Boss Mine), Chrome Mountain, Pardee District, Amador Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
  podchrome-00078	281	281			Cr	73556	Courtwright Property (Woods And Roach Lease), Sunnybrook, Pardee District, Amador Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
  podchrome-00079	311	311			Cr	73576	Dooley Property, Rocky Point, Amador Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
  podchrome-00080	311	311			Cr	73992	Wait Property, Sugarloaf Peak, Amador Co., California, USA	Moiser et al. (2012)	USGSSIR2012_5157
  podchrome-00081	311	311			Cr	73570	Detert Property (Detert Group), Four Corners, Amador Co., California, 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
  vms-01027	170	170			S	73552	Copper Hill Mine (Cosumnes Mine; Hobo Mine; Jackass Shaft), Four Corners, Amador Co., California, USA	Moiser et al. (2009)	USGSOFR2009_1034
  vms-01036	170	170			S	16948	Newton Mine (Newton Copper Mine; Jackson Mine), Sunnybrook, Pardee District, Amador Co., California, USA	Moiser et al. (2009)	USGSOFR2009_1034