Alaska
Occurrence
Johns Hopkins Inlet
Alaska, United States
Copper
Gold
Zinc
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USGS source ↗
Commodities
Primary
Copper
Tertiary
Gold, Zinc
Commodity type
M
Materials
Other materials
Actinolite, Albite, Biotite, Calcite, Chlorite, Goethite, Graphite, Hornblende, Magnetite, Muscovite, Oligoclase, Pyrite, Pyrrhotite, Quartz, Sericite
Economic & production
Development status
Occurrence
Discovery year
1966
Identification
Deposit ID
10233957
MRDS ID
A013143
Alternate names
Johns Hopkins Inlet South
Region
NA
Data score
C
Coordinates
58.88392, -137.07293
References
P632 pp. 30, 34, 39, 41OF78-494 p. C192, plates 1A, 1B, 2