The Unnamed (head of Martin Creek) is a gold 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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Unnamed (head of Martin Creek) MRDS details
Site Name
Primary: Unnamed (head of Martin Creek)
Commodity
Primary: Gold
Location
State: Alaska
District: Nizina
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
Model Name: Low-sulfide Au-quartz vein
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Gold
Gangue: Quartz
Comments
Comment (Workings): Workings / Exploration = Reconnaissance surface observations have been completed at this locality (Brabb and Miller, 1962).
Comment (Reference): Primary Reference = Brabb and Miller, 1962
Comment (Geology): Age = Tertiary. The quartz vein crosscuts Valdez Group flysch that was metamorphosed in the Early Tertiary (Hudson and Plafker, 1982).
Comment (Geology): Geologic Description = A quartz vein crosscutting metamorphosed flysch of the Cretaceous Valdez Group contains trace amounts of gold at this locality. A 500-gram sample of the vein yielded a flake of free gold (about 0.0001 gram) after being crushed and panned (Brabb and Miller, 1962).
Comment (Deposit): Model Name = Low-sulfide Au-quartz vein (Cox and Singer, 1986; model 36a)
Comment (Deposit): Other Comments = This occurrence is within the Wrangell-St. Elias National Park.
Comment (Exploration): Status = Inactive
References
Reference (Deposit): Cobb, E.H., 1972, Metallic mineral resources map of the Bering Glacier quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-373, 1 sheet, scale 1:250,000.
Reference (Deposit): Brabb, E.E., and Miller, D.J., 1962, Reconnaissance traverse across the eastern Chugach Mountains, Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-341, scale 1:96,000.
Reference (Deposit): Hudson, T.L., and Plafker, George, 1982, Paleogene metamorphism of an accretionary flysch terrane, eastern Gulf of Alaska: Geological Society of America Bulletin, v. 93, p. 1280-1290.
Reference (Deposit): Cobb, E.H., 1979, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Bering Glacier, Icy Bay, Middleton Island, and Yakutat quadrangles, Alaska: U.S. Geological Survey Open-File Report 79-1246, 41 p.
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