California · Tehama County
Occurrence
Calif and Massachusetts Copper Mine
Tehama County, California, United States
Copper
Chromium
⌖ Show on map
USGS source ↗
Commodities
Primary
Copper
Tertiary
Chromium
Commodity type
M
Economic & production
Development status
Occurrence
Identification
Deposit ID
10190530
MRDS ID
M020943
Region
NA
Data score
D
Coordinates
40.16236, -122.8303
References
CALIF JOUR MINES AND GEOL V 42 NO 3 JULY 1946 P 189THREE CLAIMS-THE SULPHIDE UNCLE SAM AND SPRING