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Mine detail: Peyton Crocker-Preston Prospect
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North America
United States
California
Amador
Previously called ''
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Location
Lat / long:
38.41351, -120.62768
Resource(M)
Primary:
Manganese
Ore:
Psilomelane, Pyrolusite, Rhodonite
Production
Operation type:
Unknown
Production size:
Small
Development status:
Producer
Geology
References
MRDS
M005241
DEP
10028334
Reference
{Deposit:: CALIF. JOUR. MINES & GEOL. V. 50, NO. 1, JAN. 1954, P. 202, 269, PL. 1}{Deposit:: CJM&G V. 39, JULY 1943, P. 312}{Deposit:: D.O.M. BULL. 152 1950 PP. 32 - 33}
Reporter
Gere, W., Von Dohlen, E.; Albers, J.