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Mine detail: Risley Deposit
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North America
United States
California
San Diego
Previously called 'Risley Burroughs Deposit'
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Location
Lat / long:
32.61587, -116.28273
Resource(M)
Primary:
Silica
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MRDS
W024857
MAS
60730434
DEP
10214091
Reference
{Deposit:: CALIF. DIV. MINES AND GEOL. COUNTY REPORT 3, 1963, NO. 346,}{Deposit:: P. 215.}
Reporter
Rumsey, Clayton M.