Ages for Montanite at Little Joe Mine (Little Joe Shaft), Tombstone District, Tombstone Hills, Cochise Co., Arizona, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 145Ma - 0Ma 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
  EG94_211-00055	76	76				19445	Tombstone District, Tombstone Hills, Cochise Co., Arizona, USA	Bouse et al. (1999)	EG94_211
  EG94_211-00056	76	76				19445	Tombstone District, Tombstone Hills, Cochise Co., Arizona, USA	Bouse et al. (1999)	EG94_211
  EG94_211-00057	72	72				19445	Tombstone District, Tombstone Hills, Cochise Co., Arizona, USA	Bouse et al. (1999)	EG94_211
  EG94_211-00058	66	66				19445	Tombstone District, Tombstone Hills, Cochise Co., Arizona, USA	Bouse et al. (1999)	EG94_211
  Michelle_554	0	0		Whewellite		15570	Cochise Co., Arizona, USA	Hofmann and Bernasconi (1998)	CG149_127
  Mo-00180	76	66		Molybdofornacite, Wulfenite	Mo	19445	Tombstone District, Tombstone Hills, Cochise Co., Arizona, USA	Bouse et al. (1999)	EG94_211
  sedznpb-00497	145	2.6				19445	Tombstone District, Tombstone Hills, Cochise Co., Arizona, USA	Singer et al. (2009)	USGSOFR2009-1252