The Tiglukpuk Creek is a phosphorus-phosphates 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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Tiglukpuk Creek MRDS details
Site Name
Primary: Tiglukpuk Creek
Commodity
Primary: Phosphorus-Phosphates
Secondary: Vanadium
Location
State: Alaska
District: Colville
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant:
Physiography
Not available
Mineral Deposit Model
Model Name: Phosphate, upwelling type
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Fluorapatite
Comments
Comment (Exploration): Status = Inactive
Comment (Deposit): Model Name = Bedded phosphorite
Comment (Geology): Geologic Description = Phosphate deposits restricted to black chert and shale unit of the Alapha Limestone of late Mississippian age. Phosphate rock and phosphorites occur within a section of interbedded oolitic to pisolitic limestone, chert, and shale. Marked variation in lithologic character of phosphate content. Fluorite was a constituent of all samples studied.
Comment (Reference): Primary Reference = Cobb, 1975, USGS OFR 75-628, p. 53
Comment (Workings): Workings / Exploration = A 36 ft thick sequence averages 8% P2O5; a 43 in. thick sequence averages 21% P2O5; and 6 beds, none more than 5.5 in. thick, contain 30% P2O5. Samples analyzed for vanadium contained .04% - .10% V2O5. Samples collected by USBM contained up to 23% phosphate with 1035 ppm V.
Comment (Geology): Age = Mississippian
References
Reference (Deposit): Cobb, E.H., 1975, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in northern Alaska: U.S. Geological Survey Open-File Report 75-628, 106 p.
Reference (Deposit): Patton, W.W., Jr., and Matzko, J.J., 1959, Phosphate deposits in northern Alaska: U.S. Geological Survey Professional Paper 302-A, p. 1-17.
Reference (Deposit): Patton, W.W., Jr., and Tailleur, I.L., 1964, Geology of the upper Killik-Itkillik region, Alaska: U.S. Geological Survey Professional Paper 303-G, p. 409-499.
Reference (Deposit): Kurtak, J.M., Hicks, R.W., Werdon, M.B., Meyer, M.P., and Mull, C.G., 1995, Mineral investigations in the Colville mining district and southern National Petroleum Reserve in Alaska: U.S. Bureau of Mines Open-File Report 8-95, 217 p.
Reference (Deposit): Meyer, M.P., 1994, Analytical results from U.S. Bureau of Mines investigations in the Colville Mining District, Alaska: U.S. Bureau of Mines Open-File Report 34-94, 137 p.
Reference (Deposit): Grybeck, D.J., 1977, Known mineral deposits of the Brooks Range, Alaska: US Geological Survey Open-File Report 77-166C, 41 p., 1 sheet, scale 1:1,000,000.
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