Ages for Chromite at Jackson Co., Oregon, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 200Ma - 24Ma 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-00399	200	200			Cr	150981	Prater Deposit, Red Mountain District, Jackson Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
  NAVDAT-51077	30	24				151337	Rogers Tiller-Trail Occurrence (Locality No. 40), Southwestern Oregon, Jackson Co., Oregon, USA	NAVDAT	NAVDAT

• 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-00396	200	200			Cr	151227	Red Mountain Mines, Red Mountain District, Jackson Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
  podchrome-00398	200	200			Cr	150576	New Hope Claim, Red Mountain District, Jackson Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
  podchrome-00399	200	200			Cr	150981	Prater Deposit, Red Mountain District, Jackson Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
  podchrome-00419	163	163			Cr	148336	Crouch, Gold Hill District, Jackson Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
  podchrome-00420	163	163			Cr	150712	Onion Springs No. 1, Gold Hill District, Jackson Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
  podchrome-00421	163	163			Cr	148981	Glory Hole Occurrence, Gold Hill District, Jackson Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
  podchrome-00422	163	163			Cr	151152	Rainbow Chrome Occurrence, Gold Hill District, Jackson Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
  podchrome-00423	163	163			Cr	150948	Pleasant No. 1 & 2, Gold Hill District, Jackson Co., Oregon, USA	Moiser et al. (2012)	USGSSIR2012_5157
  podchrome-00424	163	163			Cr	63051	Chrome King Prospect (Black Boy; Black Boy No. 2), Evans Creek District, Jackson 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
  NAVDAT-18743	1.1	0.1				149265	Grand Cove Prospect, Lake Creek District, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-29378	39	35				151544	Shull Occurrence, Gold Hill District, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-34097	1.8	0				149265	Grand Cove Prospect, Lake Creek District, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-34114	1.8	0				152618	Unnamed Stone - Crushed/Broken Pit (MRDS - 10128722), Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-34115	1.8	0				152618	Unnamed Stone - Crushed/Broken Pit (MRDS - 10128722), Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-34120	1.8	0				149353	H. P. Antimony Occurrence, Ashland District, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-34122	1.8	0				148495	Dead Indian Rock Pit (Unnamed Deposit), Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-34124	1.8	0				150849	Patrick Manganese Occurrence, Ashland District, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-37300	34.1	27.9				151376	Roxy Ann, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-37301	37	35				151376	Roxy Ann, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-37814	29	25				149507	Homestake Claim (Daley Pits), Lake Creek District, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-37817	24	22				151716	Star F. Ranch Occurrence (Fararr Pits), Lake Creek District, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-41432	17	15				147741	Bratcher Opalite Ledge Occurrence, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-41433	23	17				147741	Bratcher Opalite Ledge Occurrence, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-41441	23	21				149950	Lick Creek Copper Occurrence, Lake Creek District, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-41446	35	20				151715	Stanley And Brown Prospect (Brownsboro Clay & Quicksilver), Lake Creek District, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-51073	20	18				151918	Thorndike Pit, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-51077	30	24				151337	Rogers Tiller-Trail Occurrence (Locality No. 40), Southwestern Oregon, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-51114	30	35				152694	Unnamed Stone - Crushed/Broken Pit (MRDS - 10176922), Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-51115	30	35				152694	Unnamed Stone - Crushed/Broken Pit (MRDS - 10176922), Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-51116	30	35				152694	Unnamed Stone - Crushed/Broken Pit (MRDS - 10176922), Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-51117	30	35				151579	Siskiyou Pit, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-57239	30	24				149575	Idian Creek Quarry, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-57240	30	24				149575	Idian Creek Quarry, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-57241	38	35				151958	Toprock Pit, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-57244	38	35				152686	Unnamed Stone - Crushed/Broken Pit (MRDS - 10159325), Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-57246	38	35				152686	Unnamed Stone - Crushed/Broken Pit (MRDS - 10159325), Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-57674	30	24				148710	Elk Creek Quarry, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-57680	12	7				150077	Lost Creek Dam Quarry, Jackson Co., Oregon, USA	NAVDAT	NAVDAT
  NAVDAT-6984	45	35				151389	Russell No. 2 Quarry, Jackson Co., Oregon, USA	NAVDAT	NAVDAT