Ages for Sphalerite at Piedras Verdes Mine, Piedras Verdes, Álamos Municipality, Sonora, Mexico

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 60Ma - 60Ma 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
  PorphCu-00574	60	60		Actinolite, Chalcocite, Chalcopyrite, Chrysocolla, Copper, Cuprite, Epidote, Jarosite, Molybdenite, Pyrite, Neotocite	Cu	207315	Piedras Verdes Mine, Piedras Verdes, Álamos Municipality, Sonora, Mexico	Singer et al. (2008)	USGSOFR2008_1155