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Mine detail: Millet Copper Deposit Prospect
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North America
United States
Alaska
Unknown
Previously called 'Millets Point On Iliamna D-5 QuadMillet Copper Deposit In USGS Ofr 81-1343a'
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Location
Lat / long:
59.78219, -154.51373
Resource(M)
Primary:
Copper
Secondary:
Gold, Silver
Ore:
Chalcopyrite, Gold, Silver
Gangue:
Calcite, Epidote, Garnet, Pyrite, Quartz
Orebody form:
LENSE, PINCH AND SWELL
Discovery year:
1906
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
Host type:
Limestone
Associated type:
Diorite
References
MRDS
A013032
DEP
10002140
Reference
{Deposit:: USGS MF-364 LOCATION 2 (1972)}{Deposit:: USBM RI 4890 (1952)}{Deposit:: USGS OFR 81-1343A (1981), P. A7}{Other Database:: BAG-MF-364-2}
Reporter
Leonard, Kenneth R. (Huber, Donald F.), Mosier, Dan