California · Amador County
Producer
Ellis
Amador 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
Producer
Identification
Deposit ID
10028059
MRDS ID
M004839
Region
NA
Data score
C
Coordinates
38.31157, -120.84574
References
DOM BULL. 134, PT. 3, CHAP. 2, P.53CALIF. JOUR. MINES AND GEOL. V. 50, NO. 1, JAN. 1950, P.234, PL. 1