Tanana

The Tanana 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

Name: Tanana  

State:  Alaska

County:  na

Elevation:

Commodity: Gold

Lat, Long: 64.952, -147.52900

Map: View on Google Maps

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.


Satelite image of the Tanana

Tanana MRDS details

Site Name

Primary: Tanana
Secondary: Grant
Secondary: Hirshberger


Commodity

Primary: Gold
Secondary: Tungsten


Location

State: Alaska
District: Fairbanks


Land Status

Not available


Holdings

Not available


Workings

Not available


Ownership

Not available


Production

Not available


Deposit

Record Type: Site
Operation Category: Prospect
Operation Type: Unknown
Years of Production:
Organization:
Significant:


Physiography

Not available


Mineral Deposit Model

Model Name: W skarn


Orebody

Not available


Structure

Not available


Alterations

Alteration Text: Schist is soft, decomposed, and iron stained (Mertie, 1917).


Rocks

Not available


Analytical Data

Not available


Materials

Ore: Gold
Ore: Scheelite


Comments

Comment (Exploration): Status = Inactive

Comment (Reference): Primary Reference = Mertie, 1917; Byers 1957

Comment (Geology): Geologic Description = The Tanana prospect lies along the western edge of a Cretaceous granite porphyry. Gold and tungsten are found in auriferous quartz-scheelite veinlets that cut decomposed schist (Mertie, 1917). Berg and Cobb (1967, p. 220), reported that the scheelite deposits were found in tactite, silicified limestone, granite dikes, pegmatitic dikes, and in small quartz veins in schist. The schistosity strikes N. 30 E. and dips 35 NW.; one gold-quartz vein strikes N. 8 W. and dips 60 E. (Mertie, 1917). In 1942 and 1943, the only workings that could be found were a caved shaft and several small prospect pits. These workings revealed little geologic information because they had become filled with slope wash and were overgrown with vegetation (Byers, 1957).

Comment (Deposit): Model Name = W skarn deposit (Cox and Singer, 1986; model 14a)

Comment (Workings): Workings / Exploration = Prospecting took place on five claims where six scheelite lodes were identified (Mertie, 1917). In 1942 and 1943, the workings included a caved shaft and several small prospect pits (Byers, 1957).


References

Reference (Deposit): Thorne, R.L., Muir, N.M., Erickson, A.W., Thomas, B. I., Hedie, H. E., and Wright, W. S., 1948, Tungsten deposits of Alaska: U.S. Bureau of Mines Report of Investigation 4174, 51 p.

Reference (Deposit): Mulligan, J.J., 1974, Mineral resources of the Trans-Alaska Pipeline corridor: U.S. Bureau of Mines Information Circular 8626, 24 p.

Reference (Deposit): Cobb, E.H., 1975, Mineral resources of Alaska, in Yount, M.E., ed., U.S. Geological Survey Alaska Program, 1975: U.S. Geological Survey Circular 722, p. 37.

Reference (Deposit): Cobb, E.H., 1972, Metallic mineral resources map of the Fairbanks quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-410, 1 sheet, scale 1:250,000.

Reference (Deposit): Chapman, R.M., and Foster, R.L., 1969, Lode mines and prospects in the Fairbanks district, Alaska: U.S. Geological Survey Professional Paper 625-D, 25 p., 1 plate.

Reference (Deposit): Berg, H.C., and Cobb, E.H., 1967, Metalliferous Lode Deposits of Alaska. U.S. Geological Survey Bulletin 1246, 254 p.

Reference (Deposit): Mertie, J.B. Jr., 1917, Lode mining in the Fairbanks District, Alaska: U.S. Geological Survey Bulletin 662-H, p. 403-424.

Reference (Deposit): Cobb, E.H., 1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Fairbanks quadrangle, Alaska: U.S. Geological Survey Open-File Report 76-662, 174 p.

Reference (Deposit): Byers, F.M., Jr., 1957, Tungsten deposits in the Fairbanks district, Alaska: U.S. Geological Survey Bulletin 1024-I, p. 179-216.

Reference (Deposit): Thorne, R.L., Muir, N.M., Erickson, A.W., Thomas, B. I., Hedie, H. E., and Wright, W. S., 1948, Tungsten deposits of Alaska: U.S. Bureau of Mines Report of Investigation 4174, 22 p.

Reference (Deposit): Capps, S.R., 1924, Geology and mineral resources of the region traversed by the Alaska Railroad: U.S. Geological Survey Bulletin 755-C, p. 73-150.


The Top Ten Gold Producing States

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.