California · Riverside County
Past Producer
Jumbo Mine
Riverside County, California, United States
Gold
Silver
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Silver
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10285701
MRDS ID
W024573
Region
NA
Data score
D
Coordinates
33.78563, -117.33617
References
CALIF. DIV. MINES AND GEOL. OPEN-FILE REPORT 77-14, 1977,P. 462-463.ALSO IN SE1/4 SEC. 30.