California · Contra Costa County
Past Producer

Unnamed Location

Contra Costa County, California, United States
Calcium
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCalcium
Commodity typeN
Economic & production
Development statusPast Producer
Identification
Deposit ID10162595
MRDS IDW023536
RegionNA
Data scoreD
Coordinates37.9321, -121.85134
References
INDUSTRIAL WEST FOUNDATION, DIV. II--MINERALS, SEC. D--NON-MENTALLICS, P.61; CALIF. JOUR. MINES & GEO. V. 54, NO.4, OCTP.572,579.