California · Placer County
Past Producer
Duffey Lease
Placer 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
Past Producer
Identification
Deposit ID
10098562
MRDS ID
M100342
Region
NA
Data score
C
Coordinates
39.03017, -120.79186
References
RYMEARSON, G.A., 1953, CDMG BULL 134, PT. 3, CHAPT. 5, P. 308