The Pmrgx-1 is a silver and copper 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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Pmrgx-1 MRDS details
Site Name
Primary: Pmrgx-1
Commodity
Primary: Silver
Primary: Copper
Secondary: Zinc
Secondary: Antimony
Location
State: Alaska
District: Alaska Peninsula
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): Other Comments = This site is located on land selected or patented by, or interim-conveyed to, the Aleut Corporation.
Comment (Geology): Geologic Description = This occcurrence represents a group of geochemical anomalies in the late Cretaceous Shumagin Formation near a contact with the Shumagin batholith (Wilson and others, 1988). Of five samples collected, one is pale-green, fine-grained sulfide-bearing sandstone, one is leucocratic granite(?) of the Shumagin batholith, and three are sandstone and siltstone of the Shumagin Formation. The samples were reported to be anomalous in copper, silver, antimony, and zinc.
Comment (Reference): Primary Reference = Wilson and others, 1988
Comment (Workings): Workings / Exploration = Rock samples 84AWs145a-c, 84AWs152, and 84ADt169 collected by the U.S. Geological Survey in the mid-1980s were reported to be anomalous in copper, silver, antimony, and zinc (Wilson and others, 1988).
Comment (Exploration): Status = Inactive
References
Reference (Deposit): Angeloni, L.M., Wilson, F.H., and Sutlet, S., 1985, Map and tables showing preliminary rock geochemical data, Port Moller, Stepovak Bay, and Simeonof Island quadrangles, Alaska: U.S. Geological Survey Open-File Report 85-470, 179 p., 1 map sheet, scale 1:250,000.
Reference (Deposit): Wilson, F.H., White, W.H., and DuBois, G.D., 1988, Brief descriptions of mines, prospects, and mineral occurrences in the Port Moller and Stepovak Bay quadrangles, Alaska Peninsula: U.S. Geological Survey Open-File Report 88-666, 128 p., scale 1:250,000.
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