Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by
mindat.org
There are no ages for
Thorite
at
Last Chance-Shady Tree Mine (Staatz Location No. 82; Wellborn Thorium Property), Bloody Dick Mining District (Lehmi Pass Mining District; Bobbit Mining District; Beaverhead Mining District), Beaverhead Co., Montana, USA