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Eagle Creek Mine, McGrath District, Yukon-Koyukuk Borough, Alaska, USA

Latitude: 63°7'11"N
Longitude: 154°53'24"W
See Eagle Creek Gulch (MD075). The Eagle Creek mine is on land selected or conveyed to Doyon Ltd. For further information, contact Doyon Ltd. at 210 1st Ave., Fairbanks, Alaska, 99701.
Location: The Eagle Creek placer mine is located at an elevation of 500 feet (151 m) in Eagle Creek Basin in Section 29, T. 27 S., R. 21 E., of the Kateel River Meridian. Accuracy is judged to be within a one mile (1.6 km) radius based on location by White and Stevens (1953).
Geology: Geologic descriptions of Eagle Creek placer mine (deposit) are based on descriptions of White and Stevens (1953), and personal communications with Ted Almasy of McGrath (1998). Concentrates were composed of nearly 85 percent ilmenite. Eagle Creek is a second order stream that flows southwesterly towards Crooked Creek. The paystreak mined was approximately 100 feet (30) wide and covered by 16 feet (5m) of overburden. (Ted Almasy, personal communication, 1998.) Age of mineralization is unknown. The average grade of the deposit is unknown.
Workings: Surface workings only.
Production: Jack Nixon first mined the Eagle Creek placer gold deposit in 1918 (Ted Almasy, personal communication, 1998). Prior to World War II mining activities were intermittent and on a small scale. A production estimate is not available.

Commodities (Major) - Ag, Au; (Minor) - Th, U, W
Development Status: Yes; small
Deposit Model: Placer Au-PGE (Cox and Singer, 1986; model no. 39c)

References

Berg, H.C., and Cobb, E.H., 1967, Metalliferous lode deposits of Alaska: U.S. Geological Survey Bulletin 1246, 254 p. Cobb, E.H., 1974, Placer Deposits of Alaska: U.S. Geological Survey Bulletin 1374, 213 pages. White, M.G., and Stevens, J.M., 1953, Reconnaissance for radioactive minerals in the Ruby-Poorman and Nixon Fork districts, west-central Alaska, in 1949: U.S. Geological Survey Circular 279, 19 pages.

Mineral List

'Allanite'
Fluorite
'Garnet'
Gold
Hematite
Ilmenite
Magnetite
Scheelite
Thorianite
var: Uranothorianite

Titanite
Zircon


11 entries listed. 8 valid minerals.

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Copyright © Jolyon Ralph and Ida Chau 1993-2011. Jobs in Alaska, USA Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 17th Jun 2011 08:32:40
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