The Unnamed is a copper, zinc, and lead 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
Primary: Zinc
Primary: Lead
Secondary: Molybdenum
Secondary: Vanadium
Location
State: Alaska
District: Noatak
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: Polymetallic replacement
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Galena
Ore: Malachite
Ore: Sphalerite
Comments
Comment (Exploration): Status = Inactive
Comment (Reference): Primary Reference = Mayfield and Grybeck, 1978
Comment (Deposit): Model Name = Polymetallic vein? (see Schmidt and Werdon, 1993, p. 143)
Comment (Deposit): Other Comments = Occurrence is within Noatak National Preserve.
Comment (Geology): Geologic Description = Sphalerite, galena and malachite in small quartzite outcrop. Nearby black pyritiferous phyllite contains 1000 ppm V and 70 ppm Mo.
References
Reference (Deposit): Mayfield, C.F. and Grybeck, D., 1978, Mineral occurrences and resource map of the Ambler river quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-120I, 1 sheet, scale 1:250,000.
Reference (Deposit): Schmidt, J.M., and Werdon, M.B., 1993, Clastic-hosted stratiform, vein/breccia and disseminated Zn-Pb-Ag deposits of the northwestern Brooks Range, Alaska; are they different expersions of dewatering of the same source basin? [abs.]: Geological Society of America, Abstracts with Programs, v. 24, p. 143.
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