California · Santa Clara County
Past Producer
Deep Gulch Placer
Santa Clara County, California, United States
Mercury
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USGS source ↗
Commodities
Primary
Mercury
Commodity type
M
Deposit
Deposit type
Placer
Deposit size
S
Ore control
Abrupt Change In Stream Gradient
Materials
Ore minerals
Cinnabar
Geology
Host rock
Gravel
Economic & production
Development status
Past Producer
Production years
1945 - 1947
Identification
Deposit ID
10040755
MRDS ID
M055622
Region
NA
Data score
C
Coordinates
37.17353, -121.82464
References
BAILEY, E. H., AND EVERHART D. L., 1964, GEOLOGY AND QUICKSILVER DEPOSITS OF THE NEW ALMADEN DISTRICT, SANTA CLARA COUNTY, CALIFORNIA: USGS PROF. PAPER 360, 206 PBAILEY & EVERHART