The Bobs 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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Bobs Creek MRDS details
Site Name
Primary: Bobs Creek
Secondary: Babs 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
Gangue: Magnetite
Gangue: Garnet
Comments
Comment (Geology): Geologic Description = Some mining is reported from a claim in the headwaters of the creek (Smith, 1907). Fine gold with magnetite and garnet have been recovered but the gold-bearing gravels were all frozen (Smith, 1909). Bedrock in this area is mostly part of a lower Paleozoic metasedimentary assemblage (Till and others, 1986).
Comment (Reference): Primary Reference = Smith, 1909
Comment (Geology): Age = Quaternary.
Comment (Deposit): Model Name = Placer Au-PGE (Cox and Singer, 1986; model 39a).
Comment (Workings): Workings / Exploration = Some placer mining on a headwater claim took place in 1906.
Comment (Exploration): Status = Probably inactive
References
Reference (Deposit): Smith, P.S., 1907, Goldfields of the Solomon and Niukluk River basins: U.S. Geological Survey Bulletin 314, p. 146-156.
Reference (Deposit): Cobb, E.H., 1972, Metallic resources map of the Solomon quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-445, scale 1:250,000.
Reference (Deposit): Cobb, E.H., 1978, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Solomon quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-181, 185 p.
Reference (Deposit): Smith, P.S., 1909, Recent developments in southern Seward Peninsula: U.S. Geological Survey Bulletin 379-F, p. 267-301.
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.
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