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
Pyrite
at
El Portal Mine (El Portal Barite Mine; Barium 1 Claim; Barium 2 Claim; North Barium Claim; South Barium Claim), El Portal, Mariposa Co., California, USA