Pen 20-22

The Pen 20-22 is a gold mine located in Alaska at an elevation of 3,999 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: Pen 20-22
Secondary: Glen, East Fork
Secondary: Humboldt

Commodity

Primary: Gold
Tertiary: Lead
Tertiary: Silver
Tertiary: Zinc

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

Not available

Production

Not available

Deposit

Record Type: Site
Operation Category: Past Producer
Operation Type: Underground
Mining Method: Unknown
Years of Production:
Organization:
Significant: N

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: Gold
Unknown: Pyrite
Unknown: Pyrrhotite
Unknown: Silver
Unknown: Sphalerite
Unknown: Arsenopyrite
Unknown: Galena

Comments

Comment (Workings): Workings consist of a caved 14.6 m long adit

References

Reference (Deposit): MF366

Reference (Deposit): BMOF129-84 Locality # 78

Reference (Ownership): ALASKA KARDEX 066-060

Reference (Deposit): B662k p. 317

Reference (Deposit): B687 p. 99

Reference (Deposit): B836e p. 333

Reference (Deposit): B849F p. 374

The Top Ten Gold Producing States

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.