The Unnamed (northwest of Bend Mountain) is a silver 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
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Unnamed (northwest of Bend Mountain) MRDS details
Site Name
Primary: Unnamed (northwest of Bend Mountain)
Commodity
Primary: Silver
Primary: Lead
Location
State: Alaska
District: Chandalar
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 veins
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Galena
Comments
Comment (Reference): Primary Reference = Grybeck, 1977
Comment (Geology): Geologic Description = Limited information describes this prospect only as an area of galena-bearing veins and stockworks (DeYoung, 1978). Its location appears to be in a narrow band of Devonian(?) quartz-muscovite-chlorite schist which separates Devonian calcareous schist and marble from a narrow northward extension of the Devonian Horace Mountain gneissic biotite granite (Brosgi and Reiser, 1964).
Comment (Deposit): Other Comments = Alaska Kardex No. 031-58D (Kardex is a card file mining claim information system located at the State of Alaska DNR Public Information Center in Fairbanks).
Comment (Deposit): Model Name = Polymetallic veins(?) (Cox and Singer, 1986; model 22c)
Comment (Workings): Workings / Exploration = Claims staked in 1972.
Comment (Exploration): Status = Inactive
References
Reference (Deposit): U.S. Bureau of Mines, 1973, Alaska 1:250,000-scale quadrangle map overlays showing mineral deposit locations, principal minerals, and number and type of claims: U.S. Bureau of Mines Open-File Report 20-73, 95 overlays (updated in 1986, 1987).
Reference (Deposit): Grybeck, D.J., 1977, Known mineral deposits of the Brooks Range, Alaska: US Geological Survey Open-File Report 77-166C, 41 p., 1 sheet, scale 1:1,000,000.
Reference (Deposit): DeYoung, J.H., Jr., 1978, Mineral resources map of the Chandalar quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-878-B, 2 sheets, scale 1:250,000.
Reference (Deposit): Cobb, E.H., and Cruz, E.L., 1983, Summaries of data and lists of references to metallic and selected nonmetallic mineral deposits in the Chandalar quadrangle, Alaska: U.S. Geological Survey Open-File Report 83-278, 91 p.
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