The Coarse Gold Creek 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
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Coarse Gold Creek MRDS details
Site Name
Primary: Coarse Gold Creek
Commodity
Primary: Gold
Location
State: Alaska
District: Kougarok
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
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
Comments
Comment (Deposit): Model Name = Placer Au-PGE (Cox and Singer, 1986; model 39a)
Comment (Geology): Geologic Description = Little is reported concerning placer gold on central Coarse Gold Creek. Gold was reported and some mining took place somewhere on the creek by 1908 (Collier and others, 1908; Smith, 1909). Sainsbury and others (1969) show placer mine workings to be present along 2,000 feet of the drainage starting 1,000 feet upstream of its mouth on Kougarok River. Bedrock is not exposed in the area of these workings. The diorite in bedrock referred to in early reports (Collier and others, 1908) is probably metadiabase or metagabbro of the mafic metavolcanic assemblage of the region, considered to be Ordovician by Till and others (1986). As Sainsbury and others (1969) show some metagabbroic rocks in bedrock upstream where other placer mining took place on this creek (BN023), the early reports may be for upstream locations rather than for the area at the mouth (locality 33 of Cobb, 1972, MF 417).
Comment (Geology): Age = Quaternary
Comment (Reference): Primary Reference = Sainsbury and others, 1969
Comment (Workings): Workings / Exploration = Sainsbury and others (1969) show placer mine workings to be present along 2,000 feet of the drainage starting 1,000 feet upstream of the creek's mouth on Kougarok River.
Comment (Exploration): Status = Inactive
References
Reference (Deposit): Collier, A. J., Hess, F.L., Smith, P.S., and Brooks, A.H., 1908, The gold placers of parts of Seward Peninsula, Alaska, including the Nome, Council, Kougarok, Port Clarence, and Goodhope precincts: U.S. Geological Survey Bulletin 328, 343 p.
Reference (Deposit): Sainsbury, C.L., Kachadoorian, Reuban, Hudson, Travis, Smith, T.E., Richards, T.R., and Todd, W.E., 1969, Reconnaissance geologic maps and sample data, Teller A-1, A-2, A-3, B-1, B-2, B-3, C-1, and Bendeleben A-6, B-6, C-6, D-5, and D-6 quadrangles. Seward Peninsula, Alaska: U.S. Geological Survey Open-File Report 377, 49 p., 12 sheets, scale 1:63,360.
Reference (Deposit): Smith, P.S., 1909, Recent developments in southern Seward Peninsula: U.S. Geological Survey Bulletin 379-F, p. 267-301.
Reference (Deposit): Cobb, E.H., 1972, Metallic mineral resources map of the Bendeleben quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-417, 1 sheet, scale 1:250,000.
Reference (Deposit): Till, A.B., Dumoulin, J.A., Gamble, B. ., Kaufman, D.S., and Carroll, P.I., 1986, Preliminary geologic map and fossil data, Soloman, Bendeleben, and southern Kotzebue quadrangles, Seward Peninsula, Alaska: U.S. Geological Survey Open-File Report 86-276, 10 p., 3 plates, scale 1:250,000.
Reference (Deposit): Cobb, E.H., 1975, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Bendeleben quadrangle, Alaska: U.S. Geological Survey Open-File Report 75-429, 123 p.
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