Unnamed (on Kansas Creek)

The Unnamed (on Kansas Creek) is a 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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Site Name

Primary: Unnamed (on Kansas Creek)

Commodity

Primary: Antimony
Secondary: Lead
Secondary: Zinc

Location

State: Alaska
District: Bonnifield

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

Model Name: Simple Sb (veins, pods, etc)

Orebody

Not available

Structure

Not available

Alterations

Not available

Rocks

Not available

Analytical Data

Not available

Materials

Ore: Stibnite
Gangue: Quartz

Comments

Comment (Deposit): Model Name = Simple Sb (Cox and Singer, 1986; model 27d)

Comment (Geology): Age = Probably Late Cretaceous or younger.

Comment (Exploration): Status = Inactive

Comment (Reserve-Resource): Reserves = It has been estimated that 200 tons of high grade antimony ore could be recovered from the deposit (Joesting, 1941).

Comment (Workings): Workings / Exploration = Surface exploration and workings only.

Comment (Geology): Geologic Description = The prospect is in the Lower Paleozoic or possibly Upper Precambrian Birch Creek Schist, comprising quartz-sericite schist, quartzite, and a few interbeds of massive marble (Wilson and others, 1998). Locally, Lower Tertiary and Upper Cretaceous granites intrude the metasedimentary rocks. The deposit consists of quartz veins containing stibnite and minor galena and sphalerite. No gold and silver has been reported (Cobb, 1978: OFR 78-1062).

Comment (Reference): Primary Reference = Cobb, 1978 (OFR 78-1062)

References

Reference (Deposit): Clark, A.L., and Cobb, E.H., 1972, Metallic mineral resources map of the Healy quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-394, 1 sheet, scale 1:250,000.

Reference (Deposit): Wilson, F.H., Dover, J.H., Bradley, D.C., Weber, F.R., Bundtzen, T.K., and Haeussler, P.J., 1998, Geologic map of central (interior) Alaska: U.S. Geological Survey Open-File Report 98-133, 17 p., 2 sheetsm, scale 1:500,000.

Reference (Deposit): Cobb, E.H., 1978, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Healy quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-1062, 113 p.

Reference (Deposit): Joesting, H.R., 1942, Preliminary report on stibnite prospect on upper Kansas Creek, Wood River district: Alaska Territorial Department of Mines, Mineral Investigation 67-1, 5 p.

Reference (Deposit): Berg, H.C., and Cobb, E.H., 1967, Metalliferous Lode Deposits of Alaska. U.S. Geological Survey Bulletin 1246, 254 p.

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