Ages for Covellite at Pebble Copper Prospect, Bristol Bay District, Lake And Peninsula Borough, Alaska, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 89.5Ma - 86.5Ma at this locality

• Specified 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-00240	89.5	86.5		Anhydrite, Bornite, Chalcopyrite, Covellite, Epidote, Galena, Gold, Magnetite, Molybdenite, Pyrite, Siderite, Sphalerite	Cu	199343	Pebble Copper Prospect, Bristol Bay District, Lake And Peninsula Borough, Alaska, USA	Singer et al. (2008)	USGSOFR2008_1155