California · San Bernardino County
Past Producer
F. D. Roosevelt
San Bernardino County, California, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Deposit
Deposit size
S
Materials
Ore minerals
Gold
Gangue
Quartz
Geology
Host rock
Hornblendite
Associated rock
Hornblendite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10103344
MRDS ID
M023527
Region
NA
Data score
D
Coordinates
34.56558, -116.72169
References
SOUTHERN PACIFIC COMPANY, 1964, MINERALS FOR INDUSTRY, SOUTHERN CALIFORNIA, V. 3, P. 115