Mine detail: Blackbird Claim

Previously called 'Blackhawk'

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Location

Lat / long: 37.3852, -121.42908

Resource(M)

Primary: Manganese

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

References

MRDSM020184
DEP10033584
Reference{Deposit:: D.O.M. BULL. 152 1950 PP. 246 - 247}{Deposit:: D.O.M. BULL. 125 1943 P. 175}
ReporterKillman, K.; Albers, J.