Ages for Silver at Unión Mine, Cerro Todos Santos, Todos Santos-Roncevalles, Batopilas, Andres Del Rio District, Batopilas Municipality, Chihuahua, Mexico

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 52.7Ma - 45Ma at this locality

• Locality age (remote)

• 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
  EG98_1029_tbl_1_001	48	45				2300	Batopilas, Andres Del Rio District, Batopilas Municipality, Chihuahua, Mexico	Camprubi et al. (2003)	EG98_1029
  PorphCu-00006	52.7	50.5		Actinolite, Chalcanthite, Chalcopyrite, Galena, Molybdenite, Pyrite, Sphalerite	Cu	2300	Batopilas, Andres Del Rio District, Batopilas Municipality, Chihuahua, Mexico	Singer et al. (2008)	USGSOFR2008_1155