California · Butte County
Prospect
Steep Hollow Claims
Butte County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Prospect
Discovery year
1918
Identification
Deposit ID
10284220
MRDS ID
M005546
Region
NA
Data score
D
Coordinates
39.57678, -121.19464
References
CALIF DIV OF MINES BULLETIN 1950 NO 152 P 39DEPOSIT IS WHOLLY UNDEVELOPED