California · Napa County
Occurrence
Unnamed Prospect
Napa County, California, United States
Chromium
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USGS source ↗
Commodities
Primary
Chromium
Commodity type
M
Deposit
Deposit size
N
Orebody form
LENSE
Materials
Ore minerals
Chromite
Geology
Host rock
Serpentinite
Economic & production
Development status
Occurrence
Identification
Deposit ID
10043529
MRDS ID
M100308
Region
NA
Data score
D
Coordinates
38.80016, -122.34245
References
DOW, D.H. AND THAYER, T.P., GEOLOGICAL INVESTIGATIONS OF CHROMITE IN CALIF.: CALIF. DIVISION OF MINES BULLETIN 134, PART 2, CHAPT. 1, P. 23, 34