Mine detail: Bertha Bay Copper Prospect

Previously called ''

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Location

Lat / long: 57.80721, -136.35565

Resource(M)

Primary: Copper
Ore: Chalcopyrite
Gangue: Pyrrhotite
Discovery year: 1916

Production

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

Geology

Host type:Siltstone
Tectonic:Chugach Terrane

References

MRDSA013251
DEP10002337
Reference{Deposit:: USGS MF-467, LOC. 15 (1972)}{Deposit:: USGS B 692, P. 124 (1919)}{Deposit:: USGS OF 78-450, P. 16 (1978)}{Deposit:: USGS B 1058-E, PLATE 12 (FOR REGIONAL GEOLOGY) (1959)}{Other Database:: BAG-MF-467-15}
ReporterLeonard, Kenneth R. (Huber, Donald F.), Mosier, Dan