Gagaryah River

The Gagaryah River is a mercury and 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: Gagaryah River

Commodity

Primary: Mercury
Primary: Gold

Location

State: Alaska
District: McGrath

Land Status

Not available

Holdings

Not available

Workings

Not available

Ownership

Not available

Production

Not available

Deposit

Record Type: Site
Operation Category: Occurrence
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
Ore: Cinnabar

Comments

Comment (Geology): Age = Quaternary.

Comment (Reference): Primary Reference = Eppinger, 1993

Comment (Geology): Geologic Description = Pan concentrates from several drainages in this area contain detrital gold and cinnabar (Eppinger, 1993). Bedrock in the area is dominantly Paleozoic sedimentary rocks (Eppinger, 1993).

Comment (Deposit): Model Name = Placer Au (Cox and Singer, 1986, model 39a); placer cinnabar is also present

Comment (Exploration): Status = Inactive

References

Reference (Deposit): Eppinger, R.G., 1993, Gold and cinnabar in heavy-mineral concentrates from stream-sediment samples collected from the western half of the Lime Hills 1 degree x 3 degree quadrangle, Alaska, in Dusel-Bacon, C. and Till, A. B., eds., Geologic studies in Alaska by the U.S. Geological Survey, 1992: U.S. Geological Survey Bulletin 2068, p. 91-100.

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.