Ages for Cryptomelane at Black Jack No. 1 Mine, Smith Lake Sub-district, Grants District, McKinley Co., New Mexico, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 155Ma - 3Ma 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
  Giersdorf_00000701	115	110			U	33622	Jackpile Mine (Jackpile-Paguate), Laguna District, Cibola Co., New Mexico, USA	McLemore (2011)	TMG48_23
  Giersdorf_00000702	155	150			U	22034	Grants District, McKinley Co., New Mexico, USA	McLemore (2011)	TMG48_23
  Giersdorf_00000703	148	130			U	22034	Grants District, McKinley Co., New Mexico, USA	McLemore (2011)	TMG48_23
  Giersdorf_00000704	130	115			U	22034	Grants District, McKinley Co., New Mexico, USA	McLemore (2011)	TMG48_23
  Giersdorf_00000705	130	115			U	22034	Grants District, McKinley Co., New Mexico, USA	McLemore (2011)	TMG48_23
  Giersdorf_00000706	106	80			U	22034	Grants District, McKinley Co., New Mexico, USA	McLemore (2011)	TMG48_23
  Giersdorf_00000707	12	3			U	22034	Grants District, McKinley Co., New Mexico, USA	McLemore (2011)	TMG48_23
  Giersdorf_00000708	7	3			U	22034	Grants District, McKinley Co., New Mexico, USA	McLemore (2011)	TMG48_23