The Unnamed is a 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
Satelite View
MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
Unnamed MRDS details
Site Name
Primary: Unnamed
Commodity
Primary: Copper
Secondary: Zinc
Location
State: Alaska
District: Kiana
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: Massive sulfide, kuroko
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Name: Marble
Role: Host
Age Type: Host Rock
Age Young: Late Devonian
Name: Marble
Role: Host
Age Type: Host Rock Unit
Age Young: Late Devonian
Analytical Data
Not available
Materials
Ore: Malachite
Comments
Comment (Exploration): Status = Inactive
Comment (Deposit): Model Name = Kuroko ?
Comment (Deposit): Other Comments = Cu showing in area of known Ambler sequence-type Cu-Zn deposits.
Comment (Geology): Geologic Description = Malachite stain in small marble outcrop in saddle. Local high Cu and Zn stream sediment anomaly nearby (Ellerseick, 1978).
Comment (Reference): Primary Reference = Mayfield and Grybeck, 1978
References
Reference (Deposit): Ellerseick, I.F., 1978, Analytical results for stream sediment geochemical samples Ambler River quadrangle, Alaska: U.S. Geological Survey Open-file Report 78-120-C, 6 sheets, scale 1:250,000.
Reference (Deposit): Hitzman, M.W., Smith, T.E., and Proffett, J.M., Jr., 1982, Bedrock geology of the Ambler district, southwestern Brooks Range, Alaska: Alaska Division of Geological and Geophysical Surveys Geologic Report 75, 2 sheets.
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