Mine detail: Greenback Prospect

Previously called ''

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Location

Lat / long: 63.20372, -151.11397

Resource(M)

Primary: Copper
Secondary: Lead, Zinc
Ore: Chalcanthite, Chalcopyrite, Galena, Malachite, Sphalerite
Gangue: Garnet, Pyrrhotite, Schist

Production

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

Geology

Host type:Schist
Associated type:Granite
Alteration processes:Extensive Oxidation, Manganese Oxides Reported

References

MRDSA011221
DEP10000613
Reference{Deposit:: USGS BULL 836, P. 319-320}{Deposit:: USGS OFR 77-169A, P. 46 LOC. 40}{Deposit:: USBM OFR 24-78, P. 4-57 AND FIG. 4.1-B}{Other Database:: BAG-MF-366-31}
ReporterLeonard, Kenneth R. (Elliott, R. L.)