Mine detail: Surprise Claim

Previously called 'M Q Prospect'

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Location

Lat / long: 37.65772, -120.06379

Resource(M)

Tertiary: Manganese
Discovery year: 1918

Production

Operation type: Surface
Development status: Prospect

Geology

References

MRDSM009519
MAS60430006
DEP10139521
Reference{Deposit:: CALIF. JOUR MINES , GEOL; V. 53, NOS. 1,2;JAN-APR, 1957, PP}{Deposit:: D.O.M. BULL. 152, 1950, P. 111-112}
ReporterWestern Field Operations Center (WFOC)