Mine detail: Black Hawk

Previously called ''

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Location

Lat / long: 40.32045, -123.12861

Resource(M)

Primary: Manganese

Production

Operation type: Unknown
Development status: Occurrence

Geology

References

MRDSM020304
MAS61050656
DEP10141505
ReferenceCALF.BULL.125,P.195;V.152,P.307; MN FILM ON GREENSTONE;
ReporterWestern Field Operations Center (WFOC)