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Mine detail: Enginee* Springs
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North America
United States
California
San Diego
Previously called 'Engineers Spring'
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Location
Lat / long:
32.59287, -116.76194
Resource(M)
Primary:
Manganese
Production
Operation type:
Unknown
Development status:
Occurrence
Geology
References
MAS
60730102
DEP
10237649
Reference
CALIF. DIV. MINES BULLETIN 152, 1950, P. 208.
Reporter
Rumsey, Clayton M.