Mine detail: Pettigrew-Stafford

Previously called 'GrayStafford'

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Location

Lat / long: 39.03569, -120.87243

Resource(M)

Tertiary: Manganese
Discovery year: 1917

Production

Operation type: Surface-Underground
Development status: Prospect

Geology

References

MRDSM020075
MAS60610009
DEP10116212
Reference{Deposit:: DOM BULL 152,P 120-171;DOM BULL 125,P 150;DOM BULL 76,P 52}{Deposit:: -67,PL 1;USBM RI 5579,P 11;23RD REPT ST MIN,P 283}
ReporterWestern Field Operations Center (WFOC)