Seward Bonanza

The Seward Bonanza is a copper mine located in Alaska at an elevation of 1,680 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: Seward Bonanza
Secondary: Kenai Lode No. 1

Commodity

Primary: Copper
Tertiary: Gold
Tertiary: Lead
Tertiary: Zinc

Location

State: Alaska

Land Status

Land ownership: State
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: Forty Mile Association
Percent: 100.0
Home Office: Alaska
Info Year: 1982

Owner Name: C. E. And J. W. Stevenson
Percent: 100.0
Home Office: Alaska
Info Year: 1907

Production

Not available

Deposit

Record Type: Site
Operation Category: Past Producer
Operation Type: Underground
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: Chalcopyrite
Unknown: Galena
Unknown: Gold
Unknown: Pyrite
Unknown: Sphalerite

Comments

Comment (Workings): Workings consist of a 61 m.-long adit and a inaceaaible 12.2 m. crosscut with 7.6 m. of drift.

References

Reference (Ownership): ALASKA KARDEX 095-158

Reference (Deposit): B442i p. 173

Reference (Deposit): B520i pp. 142, 144-146, 160

Reference (Deposit): B542c p. 38

Reference (Deposit): B587 pp. 149-151, plate 3 No. 53

Reference (Deposit): MF880A # 77.

Reference (Deposit): MLA5-84 218 pp., (Locality S-221).

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