Ages for Orthoclase at Riverside Co., California, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 541Ma - 65.5Ma 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
  ree-00695	541	541				87191	Music Valley Deposit (Music Valley Rare Earth Deposit), Music Valley, Dale District (Virginia Dale District), Pinto Mts, Riverside Co., California, USA	Orris and Grauch (2002)	USGSOFR02_189
  Mo-00055	145.5	65.5		Molybdenite, Powellite, Wulfenite	Mo	3449	Crestmore Quarries, Crestmore, Riverside Co., California, USA	Daly (1935); Morton (2003)

• 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
  Mo-00055	145.5	65.5		Molybdenite, Powellite, Wulfenite	Mo	3449	Crestmore Quarries, Crestmore, Riverside Co., California, USA	Daly (1935); Morton (2003)
  NAVDAT-63202	0.803	0.657				87684	Wildomar Kaolin Deposit (Pacific Clay Products Company), Murrieta, Riverside Co., California, USA	NAVDAT	NAVDAT

• Locality age (deprioritized)

• 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
  ree-00695	541	541				87191	Music Valley Deposit (Music Valley Rare Earth Deposit), Music Valley, Dale District (Virginia Dale District), Pinto Mts, Riverside Co., California, USA	Orris and Grauch (2002)	USGSOFR02_189