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
Gold
at
Shepard And Company Mine (Shepard & Co.; Shepard And Co.), Coon Hollow, Placerville (Hangtown), Placerville District, Mother Lode Belt, El Dorado Co., California, USA