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 Microcline at Natrona Co., Wyoming, USA

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

Direct 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
USGS-Rb-Sr-00092	2648	2528	Microcline			173929	Unidentified Occurrence (MRDS - 10080882), Natrona Co., Wyoming, USA	USGS-Rb-Sr	USGS-Rb-Sr

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Dated Locality ID	Dated Locality	Ref	Ref ID
NAVDAT-11320	46.6	41.4		174904	Unknown Uranium Occurrence (MRDS - 10091612), Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
NAVDAT-11321	46.6	41.4		174904	Unknown Uranium Occurrence (MRDS - 10091612), Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
NAVDAT-11322	46.6	41.4		174904	Unknown Uranium Occurrence (MRDS - 10091612), Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
NAVDAT-11323	46.6	41.4		174904	Unknown Uranium Occurrence (MRDS - 10091612), Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
NAVDAT-11351	46.6	41.4		292720	Alkaline Igneous Gold Prospect, Rattlesnake Hills, Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
NAVDAT-11355	46.6	41.4		172172	Goat Mountain Area Occurrence (Rattlesnake Hills; Barlow Gap; McDougal Gulch), Goat Mountain Area, Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
NAVDAT-11356	46.6	41.4		172172	Goat Mountain Area Occurrence (Rattlesnake Hills; Barlow Gap; McDougal Gulch), Goat Mountain Area, 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
NAVDAT-5616	47.7	42.5		174904	Unknown Uranium Occurrence (MRDS - 10091612), Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
NAVDAT-5618	47.7	42.5		174904	Unknown Uranium Occurrence (MRDS - 10091612), Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
NAVDAT-5619	47.7	42.5		174904	Unknown Uranium Occurrence (MRDS - 10091612), Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
NAVDAT-5621	47.7	42.5		174904	Unknown Uranium Occurrence (MRDS - 10091612), Natrona Co., Wyoming, USA	NAVDAT	NAVDAT
USGS-Rb-Sr-00091	2648	2528	Muscovite	173929	Unidentified Occurrence (MRDS - 10080882), Natrona Co., Wyoming, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-00127	2398.3	2398.3		173929	Unidentified Occurrence (MRDS - 10080882), Natrona Co., Wyoming, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-00507	2537.84	2487.84		173929	Unidentified Occurrence (MRDS - 10080882), Natrona Co., Wyoming, USA	USGS-Rb-Sr	USGS-Rb-Sr