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
Uraninite
at
Spring Group (Spring No. 2; Revis Mine; Claims: Spring No. 1; Lady Cora Hellen), Spencer Heights-Poudre Falls Area, Larimer Co., Colorado, USA