The Thompson is a zinc and antimony 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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Thompson MRDS details
Site Name
Primary: Thompson
Commodity
Primary: Zinc
Primary: Antimony
Location
State: Alaska
District: Nome
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Prospect
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
Ore: Sphalerite
Ore: Stibnite
Comments
Comment (Exploration): Status = Inactive
Comment (Reference): Primary Reference = Hummel, 1962 (MF 248)
Comment (Workings): Workings / Exploration = Probably discovered in the World War II era during the search for strategic metals.
Comment (Geology): Age = Probably mid-Cretaceous or younger if a vein occurrence.
Comment (Geology): Geologic Description = The Thompson prospect is a vein or fault-controlled occurrence containing zinc and antimony minerals (Hummel, 1975) that are assumed to be sphalerite and stibnite. The prospect is near or at the upper contact of calcareous schist with a marble layer; the rocks strike northwest and dip northeast (Hummel, 1962 [MF 248]). The Thompson prospect is one of several of diverse type and metal content in the general vicinity of Rocky Mountain Creek, Nelson Gulch, and Christian Creek.
Comment (Deposit): Model Name = Vein (?) occurrence of antimony and zinc minerals in calcarous metasedimentary rocks.
References
Reference (Deposit): Cobb, E.H., 1972, Metallic mineral resources map of the Nome quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-463, 2 sheets, scale 1:250,000.
Reference (Deposit): Hummel, C.L., 1962, Preliminary geologic map of the Nome D-1 quadrangle, Seward Peninsula, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-248, 1 sheet, scale 1:63,360.
Reference (Deposit): Cobb, E.H., 1978, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Nome quadrangle, Alaska: U.S. Geological Survey Open-File report 78-93, 213 p.
Reference (Deposit): Hummel, C.L., 1975, Mineral deposits and occurrences, and associated altered rocks, in southwest Seward Peninsula, western Alaska: U.S. Geological Survey Open-File Report 75-2, 1 sheet, scale 1:125,000.
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