The Skimo Creek East 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
Satelite View
MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
Skimo Creek East MRDS details
Site Name
Primary: Skimo Creek East
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 (Workings): Workings / Exploration = A chip sample across a 0.3 m-thick phosphorite contained 22.5% P2O5. Samples collected across a 2.3 m-thick section averaged 16.4% P2O5, and the entire 11 m-thick phosphatic section averaged 5.7% P2O5. Samples also contained up to 733 ppm V.
Comment (Exploration): Status = Inactive
Comment (Reference): Primary Reference = Kurtak and others, 1995, USBM OFR 8-95
Comment (Deposit): Model Name = Bedded phosphorite
Comment (Geology): Geologic Description = Phosphate rock and phosphorites occur within a 11 m-thick section of interbedded oolitic to pisolitic limestone and calcareous shale in the Alapah Limestone. Flattened pellets up to 3 cm in size were observed in the phosphorites.
Comment (Geology): Age = Mississippian
References
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): 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): 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.
The Top Ten Gold Producing States
These ten states contributed the most to the gold production that built the West from 1848 through the 1930s. The Top Ten Gold Producing States.
