California · Nevada County
Occurrence
Tomkin Lease
Nevada County, California, United States
Chromium
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USGS source ↗
Commodities
Primary
Chromium
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Chromite
Economic & production
Development status
Occurrence
Identification
Deposit ID
10031691
MRDS ID
M010893
Region
NA
Data score
C
Coordinates
39.07128, -121.12547
References
D.O.M. BULL. 134, PT. III, CHAP. 5, P. 249, PL. 13