California · Trinity County
Past Producer
Oak Ridge Occurrence
Trinity 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
Geology
Host rock
Serpentinite
Economic & production
Development status
Past Producer
Last production
1955
Identification
Deposit ID
10043519
MRDS ID
M100296
Region
NA
Data score
C
Coordinates
40.56678, -123.37529
References
O'BRIEN, J.C., 1965, CDMG COUNTY REPORT NO. 4, P. 58