Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

Ages for Natrodufrenite at Lone Star Mountain, Lone Star, Lone Star District (Safford District; Dos Pobres District), Gila Mts, Graham Co., Arizona, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 75.9Ma - 58Ma 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
NAVDAT-30053	75.9	62.1				51348	Lone Star Mine (Lone Star Group; Lone Star Deposit), Lone Star Mountain, Lone Star, Lone Star District (Safford District; Dos Pobres District), Gila Mts, Graham Co., Arizona, USA	NAVDAT	NAVDAT
EG94_211-00043	58	58				51348	Lone Star Mine (Lone Star Group; Lone Star Deposit), Lone Star Mountain, Lone Star, Lone Star District (Safford District; Dos Pobres District), Gila Mts, Graham Co., Arizona, USA	Bouse et al. (1999)	EG94_211

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
EG94_211-00043	58	58				51348	Lone Star Mine (Lone Star Group; Lone Star Deposit), Lone Star Mountain, Lone Star, Lone Star District (Safford District; Dos Pobres District), Gila Mts, Graham Co., Arizona, USA	Bouse et al. (1999)	EG94_211
NAVDAT-30053	75.9	62.1				51348	Lone Star Mine (Lone Star Group; Lone Star Deposit), Lone Star Mountain, Lone Star, Lone Star District (Safford District; Dos Pobres District), Gila Mts, Graham Co., Arizona, USA	NAVDAT	NAVDAT

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_211-00038	75	75				44392	Safford, Lone Star District (Safford District; Dos Pobres District), Gila Mts, Graham Co., Arizona, USA	Bouse et al. (1999)	EG94_211
EG94_211-00039	69	69				44392	Safford, Lone Star District (Safford District; Dos Pobres District), Gila Mts, Graham Co., Arizona, USA	Bouse et al. (1999)	EG94_211
EG94_211-00040	69	69				44392	Safford, Lone Star District (Safford District; Dos Pobres District), Gila Mts, Graham Co., Arizona, USA	Bouse et al. (1999)	EG94_211
EG94_211-00041	58	58				131709	Safford Mine (Dos Pobres Mine; Dos Pobres Ore Body; Los Pobres; Safford Phelps Dodge; Phelps Dodge Safford Project; Arrowhead Mine), Lone Star District (Safford District; Dos Pobres District), Gila Mts, Graham Co., Arizona, USA	Bouse et al. (1999)	EG94_211
EG94_211-00042	58	58				131709	Safford Mine (Dos Pobres Mine; Dos Pobres Ore Body; Los Pobres; Safford Phelps Dodge; Phelps Dodge Safford Project; Arrowhead Mine), Lone Star District (Safford District; Dos Pobres District), Gila Mts, Graham Co., Arizona, USA	Bouse et al. (1999)	EG94_211