Ages for Chalcopyrite at Alkaline Igneous Gold Prospect, Rattlesnake Hills, Natrona Co., Wyoming, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 46.6Ma - 41.4Ma at this locality

• 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-11351	46.6	41.4				292720	Alkaline Igneous Gold Prospect, Rattlesnake Hills, Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
  NAVDAT-11360	46.6	41.4				292720	Alkaline Igneous Gold Prospect, Rattlesnake Hills, Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
  NAVDAT-11379	46.6	41.4				292720	Alkaline Igneous Gold Prospect, Rattlesnake Hills, Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
  NAVDAT-11408	46.6	41.4				292720	Alkaline Igneous Gold Prospect, Rattlesnake Hills, Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
  NAVDAT-11409	46.6	41.4				292720	Alkaline Igneous Gold Prospect, Rattlesnake Hills, Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
  NAVDAT-11410	46.6	41.4				292720	Alkaline Igneous Gold Prospect, Rattlesnake Hills, Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
  NAVDAT-11411	46.6	41.4				292720	Alkaline Igneous Gold Prospect, Rattlesnake Hills, Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
  NAVDAT-11413	46.6	41.4				292720	Alkaline Igneous Gold Prospect, Rattlesnake Hills, Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
  NAVDAT-5608	45.7	43.7				292720	Alkaline Igneous Gold Prospect, Rattlesnake Hills, Natrona Co., Wyoming, USA	NAVDAT	NAVDAT