The Cedar Canyon is a mine located in Harding county, South Dakota.
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
Cedar Canyon MRDS details
Site Name
Primary: Cedar Canyon
Commodity
Tertiary: Uranium
Location
State: South Dakota
County: Harding
Land Status
Land ownership: National Forest
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Discovery Year: 1953
Years of Production:
Organization:
Significant: N
Physiography
General Physiographic Area: Interior Plains
Physiographic Province: Great Plains Province
Physiographic Section: Missouri Plateau, Unglaciated
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Type: L
Description: Homocline Dips To The Northeast Generally Less Than 1 Deg In The Hell Creek And Ludlow Formations; Chadron And Arikaree Formations Are A Gentle Syncline; Two Major Unconformities - One At The Base Of Oligocene And The Other At The Base Of Miocene; Many Landslide Blocks
Alterations
Not available
Rocks
Name: Bentonite
Role: Host
Age Type: Host Rock
Age Young: Oligocene
Analytical Data
Analytical Data: SEE SEPARATE RECORDS.
Materials
Ore: Carnotite
Comments
Comment (Development): ECON.COM: A WELL-GRADED COUNTY ROAD CONNECTS STATE HIGHWAY 8, ABOUT 11 MI ( 18 KM ) NORTH OF THE AREA, WITH US HIGHWAY 212 AT NEWELL, THE NEAREST RAIL SHIPPING POINT. AREAS NOT ACCESSIBLE BY THIS COUNTY ROAD CAN BE REACHED BY DIRT RANCH ROADS AND FOREST SERVICE TRAILS. THE DEPOSIT IS LOCATED IN THE SLIM BUTTES, WHERE STEEP CLIFFS AS HIGH AS 250 FT ( 76 M ) AND V-SHAPED CANYONS, STEEP-SIDED GULLIES AND LANDSLIDE BLOCKS MAKE TRAVEL ALONG THE BASE DIFFICULT. SPRINGS, RESULTING FROM THE PERCHED WATER TABLE, ARE COMMON, BUT PERENNIAL STREAMS ARE ABSENT.
References
Reference (Deposit): PETSCH, BRUNO C., 1955 , GOVERT QUAD, SOUTH DAKOTA GEOLOGICAL SURVEY
Reference (Deposit): GILL, JAMES R. AND MOORE, GEORGE W., 1955 , CARNOTITE-BEARING SANDSTONE IN CEDAR CANYON, SLIM BUTTES, HARDING COUNTY, SOUTH DAKOTA, USGS BULLETIN 1009 - I
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