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Mine detail: Ruby Prospect
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North America
United States
California
San Diego
Previously called 'Sherry Ann'
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Location
Lat / long:
32.63227, -116.20333
Resource(M)
Tertiary:
Manganese
Discovery year:
1918
Production
Operation type:
Underground
Development status:
Prospect
Geology
References
MRDS
W024821
MAS
60730004
DEP
10189346
Reference
{Deposit:: CALIF. DIV. MINES BULLETIN 152, 1950, P. 209.}{Deposit:: CALIF. DIV. MINES AND GEOL. COUNTY REPORT 3, 1963, P. 192.}
Reporter
Rumsey, Clayton M.