Ages for Powellite at Seven Devils District, Adams Co., Idaho, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of Ma - Ma at this locality

• 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
  USGS-Rb-Sr-02475	140	128				138763	Lower Devil's Hollow Prospect, Seven Devils District, Adams Co., Idaho, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-02476	206.3	164.3				138763	Lower Devil's Hollow Prospect, Seven Devils District, Adams Co., Idaho, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-02477	139.9	127.9				141241	Tussel Mine, Seven Devils District, Adams Co., Idaho, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-02478	206.3	164.3				141241	Tussel Mine, Seven Devils District, Adams Co., Idaho, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-02479	139.9	127.9				141241	Tussel Mine, Seven Devils District, Adams Co., Idaho, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-02480	206.3	164.3				141241	Tussel Mine, Seven Devils District, Adams Co., Idaho, USA	USGS-Rb-Sr	USGS-Rb-Sr
  vms-01051	280	280			S	19493	Red Ledge Mine (Red Lodge; Red Eagle), Cuprum, Seven Devils District, Adams Co., Idaho, USA	Moiser et al. (2009)	USGSOFR2009_1034