Grass Creek (Nome B-1 quadrangle)

The Grass Creek (Nome B-1 quadrangle) is a gold 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: Grass Creek (Nome B-1 quadrangle)

Commodity

Primary: Gold

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: Past Producer
Operation Type: Unknown
Years of Production:
Organization:
Significant:

Physiography

Not available

Mineral Deposit Model

Model Name: Placer Au-PGE

Orebody

Not available

Structure

Not available

Alterations

Not available

Rocks

Not available

Analytical Data

Not available

Materials

Ore: Gold

Comments

Comment (Geology): Geologic Description = Placer gold tailings are present along the lower 3,000 feet of Grass Creek. It was probably mined at about the same time and by the same methods as Saunders Creek (NM307), dredged in 1911-1912. Grass Creek primarily flows across older parts of the Nome coastal plain. Judged from the elevation at the head of pay (about 75 feet), the gold in Grass Gulch could be derived from Third Beach, which in this area appears to have been developed on offshore bars and lagoons (Metcalfe and Tuck, 1942).

Comment (Deposit): Model Name = Alluvial placer Au (Cox and Singer, 1986; model 39a).

Comment (Workings): Workings / Exploration = Placer mine tailings are present along the lower 3,000 feet of this Grass Creek.

Comment (Geology): Age = Quaternary.

Comment (Reference): Primary Reference = Metcalfe and Tuck, 1942

Comment (Exploration): Status = Probably inactive

References

Reference (Deposit): Metcalfe, J.B., and Tuck, Ralph, 1942, Placer gold deposits of the Nome district, Alaska: Report for U.S. Smelting, Refining, and Mining Co., 175 p.

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): 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.

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