Alaska
Occurrence
Millet Copper Deposit Prospect
Alaska, United States
Copper
Gold
Silver
⌖ Show on map
USGS source ↗
Description
O.B. Millet
Commodities
Primary
Copper
Secondary
Gold, Silver
Commodity type
M
Deposit
Deposit size
N
Orebody form
LENSE, PINCH AND SWELL
Ore control
On East Side Of Limestone-Diorite Dike Contact
Materials
Ore minerals
Chalcopyrite, Gold, Silver
Gangue
Calcite, Epidote, Garnet, Pyrite, Quartz
Geology
Host rock
Limestone
Associated rock
Diorite
Economic & production
Development status
Occurrence
Discovery year
1906
Identification
Deposit ID
10002140
MRDS ID
A013032
Alternate names
Millets Point On Iliamna D-5 Quad, Millet Copper Deposit In USGS Ofr 81-1343a
Region
NA
Data score
B
Coordinates
59.78219, -154.51374
References
USGS MF-364 LOCATION 2 (1972)USBM RI 4890 (1952)USGS OFR 81-1343A (1981), P. A7BAG-MF-364-2