Mine detail: Hughes

Previously called ''

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Location

Lat / long:

37.76048, -120.34322

Resource(M)

Primary:	Manganese
Ore:	Psilomelane, Rhodonite

Production

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

Geology

References

MRDS	W025920
DEP	10077861
Reference	{Deposit:: D.O.M. BULL. 152 1950 PP. 343 - 344}{Deposit:: D.O.M. BULL. 125 1943 PP. 207 , 65 , 91}
Reporter	Killman, K.; Albers, J.