The Porcupine River is a nickel mine located in Alaska.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Mine Info
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Porcupine River MRDS details
Site Name
Primary: Porcupine River
Secondary: Old Rampart
Commodity
Primary: Nickel
Secondary: Zinc
Secondary: Vanadium
Secondary: Lead
Secondary: Copper
Location
State: Alaska
District: Sheenjek
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant:
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Not available
Comments
Comment (Deposit): Model Name = Seep
Comment (Deposit): Other Comments = See MAS/MILS Sequence # 0020330002 (USBM, 1995)
Comment (Geology): Geologic Description = Nickeliferous alum collected from a seep on the bank of Porcupine River. May indicate high Ni content in nearby gabbro/diorite or Middle Devonian sedimentary rocks. Rock samples of iron stained limestone and shales have anomalous copper (up to 500 ppm), lead (500 ppm), and zinc (2000 ppm), as well as vanadium and nickel (Barker, 1981, p. 50, no. 4; Barker and Clautice, 1978, p. 19, no. 15).
Comment (Reference): Primary Reference = Barker and Clautice (1978)
Comment (Commodity): Ore Material = Nickeliferous alum
Comment (Exploration): Status = Inactive
References
Reference (Deposit): Cobb, E.H., 1972, Metallic mineral resources map of the Coleen quadrangle, Alaska: U.S. Geological Survey Map MF-403, scale 1:250,000.
Reference (Deposit): White, M.G., 1952, Reconnaissance for radioactive deposits along the Upper Porcupine and Lower Coleen Rivers, northeastern Alaska: U.S. Geological Survey Circular 185, 13 p.
Reference (Deposit): Barker, J.C., 1978, Mineral Investigations of certain lands in the eastern Brooks Range: a summary report: US Bureau of Mines Open-File No. 63-78
Reference (Deposit): Barker, J.C., 1981, Mineral investigations in the Porcupine River drainage, Alaska: U.S. Bureau of Mines Open-File Report 27-81, 189 p., 2 sheets.
Reference (Deposit): Barker, J.C., and Clautice, K.H., 1978, Mineral reconnaissance of the Porcupine River region: a summary report: U.S. Bureau of Mines Open-File Report 87-78, 20 p.
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