California · Calaveras County
Producer
Gillam Mine
Calaveras County, California, United States
Chromium
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USGS source ↗
Commodities
Primary
Chromium
Commodity type
M
Deposit
Deposit size
S
Materials
Ore minerals
Chromite
Economic & production
Development status
Producer
Identification
Deposit ID
10109136
MRDS ID
M005792
Region
NA
Data score
D
Coordinates
38.22519, -120.79045
References
CALIF. B. 134, PT. III, CH. 2, P. 50 AND PL. 5CALIF. COUNTY REPT. NO. 2, P. 129 AND PL. D