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 Muscovite at Stillwater Complex, Stillwater Co., Montana, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 2661.1Ma - 1667.7Ma 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
USGS-U-Th-Pb-00319_207_206	2661.1	2661.1	Zircon			163486	Mouat Ni-Cu Verdegris Creek Prospect (Mountain View; Mouat-Sampson; Stillwater Copper-Nickel), Stillwater Complex, Stillwater Co., Montana, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-00319_206_238	1667.7	1667.7	Zircon			163486	Mouat Ni-Cu Verdegris Creek Prospect (Mountain View; Mouat-Sampson; Stillwater Copper-Nickel), Stillwater Complex, Stillwater Co., Montana, USA	USGS-U-Th-Pb	USGS-U-Th-Pb

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
USGS-U-Th-Pb-00319_206_238	1667.7	1667.7	Zircon			163486	Mouat Ni-Cu Verdegris Creek Prospect (Mountain View; Mouat-Sampson; Stillwater Copper-Nickel), Stillwater Complex, Stillwater Co., Montana, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-00319_207_206	2661.1	2661.1	Zircon			163486	Mouat Ni-Cu Verdegris Creek Prospect (Mountain View; Mouat-Sampson; Stillwater Copper-Nickel), Stillwater Complex, Stillwater Co., Montana, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-00319_207_235	2156.6	2156.6	Zircon			163486	Mouat Ni-Cu Verdegris Creek Prospect (Mountain View; Mouat-Sampson; Stillwater Copper-Nickel), Stillwater Complex, Stillwater Co., Montana, USA	USGS-U-Th-Pb	USGS-U-Th-Pb