Mine detail: Cummings Mine

Previously called 'Lone Tree'

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Location

Lat / long: 37.63071, -121.52683

Resource(M)

Primary: Manganese

Production

Operation type: Surface-Underground
Development status: Prospect

Geology

References

MAS60770067
DEP10207833
Reference{Deposit:: W.G.PIERCE, P.D.TRASK, AND H.P.NORBECK, NOVEMBER 1941}{Deposit:: CALIF BULL. 152 1950 P.221}
ReporterWestern Field Operations Center (WFOC)