Lewis Gulch

The Lewis Gulch 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

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.

Site Name

Primary: Lewis Gulch

Commodity

Primary: Gold

Location

State: Alaska
District: Aniak

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): Age = Tertiary/Quaternary

Comment (Production): Production Notes = Mined about 1910; production is lumped with that for Donlin Creek (see Donlin Creek, #ID162)

Comment (Geology): Geologic Description = Gold is in bench gravels east of Crooked Creek. Benches are entrenched 15-30 ft. by tributary gulches, causing reconcentration from bench gravels.

Comment (Workings): Workings / Exploration = Surface

Comment (Reference): Primary Reference = Cady and others, 1955

Comment (Deposit): Other Comments = Stream gradient about 200 feet per mile.

Comment (Deposit): Model Name = Placer: reconcentrated bench

Comment (Exploration): Status = Inactive

References

Reference (Deposit): Cobb, E.H., 1972, Metallic mineral resources map of the Iditarod quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-363, 1 sheet, scale 1:250,000.

Reference (Deposit): Cady, W.M., Wallace, R.E., Hoare, J.M., and Webber, E.J., 1955, The central Kuskokwim region, Alaska: U.S. Geological Survey Professional Paper 268, 132 p.

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