California · Contra Costa County
Occurrence
Mount Zion Chrome
Contra Costa County, California, United States
Chromium
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USGS source ↗
Commodities
Primary
Chromium
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Chromite
Economic & production
Development status
Occurrence
Identification
Deposit ID
10092008
MRDS ID
M007192
Region
NA
Data score
D
Coordinates
37.92421, -121.94007
References
CALIF. JOUR. MINES & GEOL. V. 54, NO. 4, P. 513, 566REPORT OF STATE MINERALOGIST XXIII, 1927DOM BULL. 134, PT. 2, CHAP. 2, P. 52-53