Alaska
Occurrence
Unnamed (north of Rainbow Glacier)
Alaska, United States
Copper
Silver
Cobalt
Barium-Barite
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USGS source ↗
Commodities
Primary
Copper, Silver
Secondary
Cobalt, Barium-Barite
Materials
Ore minerals
Chalcopyrite, Pyrite, Pyrrhotite
Gangue
Quartz
Geology
Alteration
Silicification?
Economic & production
Development status
Occurrence
Identification
Deposit ID
10308238
Region
NA
Data score
D
Coordinates
59.13975, -135.58209
References
Gilbert, W.G., 1988, Preliminary geology and geochemistry of the north Chilkat Range: Alaska Division of Geological and Geophysical Surveys Report of Investigations 88-8, 2 sheets, scale 1:36,200.