California · Lake County
Prospect
Vann Ranch Middle Creek, Black Rock, Grizzly Canyon
Lake County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Pyrolusite
Economic & production
Development status
Prospect
Identification
Deposit ID
10030711
MRDS ID
M009041
Region
NA
Data score
C
Coordinates
39.28543, -122.97331
References
CALIF. B. 125, 1943, P. 127CALIF. BULL. 152, P. 98