California · Butte County
Producer
Bear Canyon Mine
Butte County, California, United States
Manganese
⌖ Show on map
USGS source ↗
Commodities
Primary
Manganese
Commodity type
M
Deposit
Deposit size
S
Materials
Ore minerals
Rhodonite
Gangue
Calcite, Chalcopyrite, Malachite, Pyrite
Geology
Host rock
Metasedimentary Rock · Calaveras Complex
Economic & production
Development status
Producer
Identification
Deposit ID
10028529
MRDS ID
M005552
Region
NA
Data score
C
Coordinates
39.54821, -121.17715
References
CALIF. DIV. OF MINES: R. 26, P. 408; B. 152 (1950) P. 35; B. 125, P. 104SOUTHERN PACIFIC CO., MINERALS FOR INDUSTRY, NORTHERN CALIFORNIA, V. 2, P. 60