California · Contra Costa County
Occurrence
Prospect South of Sycamore Canyon
Contra Costa County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Deposit
Deposit size
N
Economic & production
Development status
Occurrence
Identification
Deposit ID
10029541
MRDS ID
M007147
Region
NA
Data score
D
Coordinates
37.87296, -121.89326
References
CALIF. SP. REPT. 80, P. 22 AND PL.