Ages for Covellite at Grant Co., New Mexico, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 66Ma - 2.6Ma 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
  sedznpb-00448	66	2.6				7188	Black Hawk Mine, Black Hawk District (Bullard's Peak District), Big Burro Mts, Grant Co., New Mexico, USA	Singer et al. (2009)	USGSOFR2009-1252

• Mineralization 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-00014	56	55		Actinolite, Alunite, Anhydrite, Bornite, Chalcocite, Chalcopyrite, Copper, Cuprite, Enargite, Epidote, Galena, Gold, Kaolinite, Magnetite, Marcasite, Molybdenite, Montmorillonite, Pyrite, Rutile, Siderite, Sphalerite	Cu	3978	Chino Mine (Santa Rita Pit; Santa Rita Mine), Santa Rita, Santa Rita District, Grant Co., New Mexico, USA	Singer et al. (2008)	USGSOFR2008_1155
  PorphCu-00015	56	55		Brochantite, Chalcanthite, Chalcocite, Chalcopyrite, Copper, Kaolinite, Libethenite, Magnetite, Molybdenite, Pyrite, Sphalerite, Torbernite, Turquoise	Cu	4464	Tyrone Mine, Tyrone Area, Burro Mountains District, Grant Co., New Mexico, USA	Singer et al. (2008)	USGSOFR2008_1155
  PorphCu-00094	70	57		Chalcocite, Chalcopyrite, Epidote, Galena, Hematite, Magnetite, Pyrite, Sphalerite	Cu	35841	Continental Mine, Hanover Mountain, Hanover-Fierro District, Grant Co., New Mexico, USA	Singer et al. (2008)	USGSOFR2008_1155

• 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
  NAVDAT-17533	39.5	34.9				248088	Alum Canyon, Alum Mountain District (Alum District), Grant Co., New Mexico, USA	NAVDAT	NAVDAT
  NAVDAT-17615	34.4	32.4				7078	Groundhog Mine, Vanadium, Central District, Grant Co., New Mexico, USA	NAVDAT	NAVDAT
  NAVDAT-17616	34.4	32.4				7078	Groundhog Mine, Vanadium, Central District, Grant Co., New Mexico, USA	NAVDAT	NAVDAT
  NAVDAT-17617	34.4	32.4				7078	Groundhog Mine, Vanadium, Central District, Grant Co., New Mexico, USA	NAVDAT	NAVDAT
  NAVDAT-17747	30.7	28.7				248087	Alum Mountain, Alum Mountain District (Alum District), Grant Co., New Mexico, USA	NAVDAT	NAVDAT
  sedznpb-00448	66	2.6				7188	Black Hawk Mine, Black Hawk District (Bullard's Peak District), Big Burro Mts, Grant Co., New Mexico, USA	Singer et al. (2009)	USGSOFR2009-1252
  sedznpb-00451	36.7	34				33987	Central District, Grant Co., New Mexico, USA	Singer et al. (2009)	USGSOFR2009-1252
  sedznpb-00465	66	2.6				7078	Groundhog Mine, Vanadium, Central District, Grant Co., New Mexico, USA	Singer et al. (2009)	USGSOFR2009-1252
  sedznpb-00479	66	2.6				35218	Oswaldo No. 2 Mine, Hanover-Fierro District, Grant Co., New Mexico, USA	Singer et al. (2009)	USGSOFR2009-1252