Silica Company Of Calif.

Past ProducerSilica, Sand and Gravel, ConstructionUSGS MRDS

Location

StateCalifornia
CountyContra Costa
Coordinates37.96157, -121.68631

Commodities

PrimarySilica, Sand and Gravel, Construction

Mine Details

StatusPast Producer
Deposit TypeSedimentary
Data SourceUSGS MRDS
Source ID10076506