California · Napa County
Prospect
Cigarette Mine
Napa County, California, United States
Chromium
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USGS source ↗
Commodities
Primary
Chromium
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10285864
Region
NA
Data score
D
Coordinates
38.74208, -122.32076
References
CALIF BULL 134, PT 2, CHAPTER 1, DEC 1946, P 20REPORTED THAT MINE HAD PRODUCED OVER 250 TONS OF HIGH-GRADE