Mine detail: Hearst Ranch - Red Rock Deposit

Previously called ''

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Location

Lat / long:

35.6569, -121.14682

Resource(M)

Primary:	Manganese
Ore:	Psilomelane

Production

Operation type:	Unknown
Deposit type:	Residual
Production size:	Small
Development status:	Producer

Geology

Host type:

Serpentinite

References

MRDS	M020153
DEP	10033557
Reference	{Deposit:: D.O.M. BULL. 152 1950 P. 231}{Deposit:: D.O.M. BULL. 125 1943 P. 168}
Reporter	Killman, K.; Albers, J., Oland, G. P. (Orris, Greta J.), Mason, George