California · San Bernardino County
Past Producer
American Gold and Tungsten
San Bernardino County, California, United States
Tungsten
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USGS source ↗
Commodities
Primary
Tungsten
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10134746
MRDS ID
M022610
Alternate names
Top Notch Claim
Region
NA
Data score
D
Coordinates
35.31439, -117.62779
References
U.S. GEOLOGICAL SURVEY BULLETIN 922-H, 1940, PLATE 35.CALIF. JOUR. MINES AND GEOL., V. 49, 1953, P. 134, FIG.19A; TABULATED LIST, NO. 346, P. 111.