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 Spinel at Iron Mountain Mining District, Albany Co., Wyoming, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1600Ma - 541Ma 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
ree-00671	1600	541				172689	Laramie Range Anorthosite Prospect, Iron Mountain Mining District, Albany Co., Wyoming, USA	Orris and Grauch (2002)	USGSOFR02_189