The Ben 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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Ben Creek MRDS details
Site Name
Primary: Ben Creek
Commodity
Primary: Gold
Secondary: Silver
Location
State: Alaska
District: Circle
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
Ore: Silver
Comments
Comment (Reference): Primary Reference = Mertie, 1942
Comment (Geology): Age = Tertiary-Quaternary
Comment (Deposit): Model Name = Placer Au (Cox and Singer, 1986; model 39a).
Comment (Production): Production Notes = In 1965, production was reported as 26 troy ounces of gold and 2 troy ounces of silver (National Park Service, 1990).
Comment (Deposit): Other Comments = See also Sam Creek (CY027). This site is within the Yukon-Charley Rivers National Preserve.
Comment (Geology): Geologic Description = The bedrock in the Ben Creek drainage is composed of the Middle Jurassic to Lower Cretaceous Glen Shale (Dover and Miyaoka, 1988). Small placer gold deposits have been found along Ben Creek (Mertie, 1942). One assay of the gold from Ben Creek had values of 896 parts Au per thousand and 100 parts Ag per thousand (Mertie, 1938). Mining on the creek began as early as 1921 and continued intermittently until at least 1965. A boomer dam was constructed along Ben Creek to store and control water for sluicing. In 1965, production was reported as 26 troy ounces of gold and 2 troy ounces of silver (National Park Service, 1990).
Comment (Workings): Workings / Exploration = Small placer gold deposits have been found in Ben Creek (Mertie, 1942). Mining on the creek began as early as 1921 and continued intermittently until at least 1965. A boomer dam was constructed to control and store water for sluicing (National Park Service, 1990).
References
Reference (Deposit): National Park Service, 1990, Final environmental impact statement, volume 1, Mining in Yukon-Charley Rivers National Preserve, Alaska: National Park Service, Anchorage, Alaska, p. 36-44.
Reference (Deposit): Mertie, J.B., Jr., 1938, Gold placers of the Fortymile, Eagle, and Circle districts, Alaska: U.S. Geological Survey Bulletin 897-C, p. 133-261.
Reference (Deposit): Dover, J.A., and Miyaoka, R.T., 1988, Reinterpreted geologic map and fossil data, Charley River quadrangle, east-central Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-2004, 2 sheets, scale 1:250,000.
Reference (Deposit): Mertie, J.B., Jr., 1942, Tertiary deposits of the Eagle-Circle district, Alaska: U.S. Geological Survey Bulletin 917-D, p. 213-264.
Reference (Deposit): Cobb, E.H., 1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Charley River and Coleen quadrangles, Alaska: U.S. Geological Survey Open-File Report 76-632, 45 p.
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