California · Humboldt County
Past Producer
Sweet Home
Humboldt County, California, United States
Copper
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USGS source ↗
Commodities
Primary
Copper
Commodity type
M
Deposit
Deposit size
S
Materials
Ore minerals
Bornite, Chalcocite, Copper, Cuprite
Geology
Host rock
Serpentinite
Associated rock
Diorite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10030558
MRDS ID
M008751
Alternate names
Ruby
Region
NA
Data score
C
Coordinates
40.85845, -123.72307
References
ERIC, J. C., 1948 , TABULATION OF COPPER DEPOSITS IN CALIFORNIA IN COPPER IN CALIFORNIA: CALIFORNIA DIVISION OF MINES BULLETIN 144 , P 235LOWELL, F. L., 1914 : HUMBOLDT COUNTY; 14TH REPT. STATE MINE; CALIF. MIN. BUR., P. 397 - 399 .