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Mine detail: Alderson
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North America
United States
California
El Dorado
Previously called ''
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Location
Lat / long:
38.71907, -120.77852
Resource(M)
Tertiary:
Manganese
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
Host type:
Sandstone
Associated type:
Rhyolite,Andesite
References
MRDS
M008169
DEP
10030182
Reference
{Deposit:: CALIF. JOUR. MINES & GEOL. V. 52, NO. 4, P. 575, PL. 10}{Deposit:: D.O.M. BULL. 152 1950 P. 51}
Reporter
Von Dohlen, E.; Albers, J., Gere, W.