Colorado Group

The Colorado Group is a gold mine located in Alaska at an elevation of 2,799 feet.

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: Colorado Group
Secondary: Colorado 1-2
Secondary: Upper Colorado 1-3

Commodity

Primary: Gold
Tertiary: Silver

Location

State: Alaska

Land Status

Land ownership: Federal
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.

Holdings

Type: Located Claim

Workings

Not available

Ownership

Owner Name: Nancy Hollingsworth And Others
Percent: 100.0
Home Office: Alaska
Info Year: 1981

Production

Not available

Deposit

Record Type: Site
Operation Category: Prospect
Operation Type: Unknown
Mining Method: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S

Physiography

Not available

Mineral Deposit Model

Not available

Orebody

Not available

Structure

Not available

Alterations

Not available

Rocks

Not available

Analytical Data

Not available

Materials

Unknown: Arsenopyrite
Unknown: Pyrite
Unknown: Gold
Unknown: Galena

Comments

Comment (Workings): Workings consist of 1 open pit, 2 caved adits at the 792 and 853 m. elevations, and numerous pits and trenches.

References

Reference (Deposit): MLA5-84 218 pp., (Locality S-259).

Reference (Deposit): MF880A

Reference (Deposit): BMOF83-81

Reference (Deposit): B849I pp. 510-511, 516, plate 36 No. 33

Reference (Ownership): ALASKA KARDEX 095-123

Reference (Deposit): B587 p. 167

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These ten states contributed the most to the gold production that built the West from 1848 through the 1930s. The Top Ten Gold Producing States.