California · San Bernardino County
Prospect
Big Ben Shaft
San Bernardino County, California, United States
Tungsten
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USGS source ↗
Commodities
Primary
Tungsten
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10189957
Region
NA
Data score
D
Coordinates
35.31529, -117.59779
References
U. S. GEOLOGICAL SURVEY BULLETIN 922-H, 1940, PLATE 35.