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

MRDS	M020184
DEP	10033584
Reference	{Deposit:: D.O.M. BULL. 152 1950 PP. 246 - 247}{Deposit:: D.O.M. BULL. 125 1943 P. 175}
Reporter	Killman, K.; Albers, J.