The Winkelman Group is a aluminum and potassium mine located in Piute county, Utah at an elevation of 7,201 feet.
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
Elevation: 7,201 Feet (2,195 Meters)
Commodity: Aluminum, Potassium
Lat, Long: 38.49444, -112.29194
Map: View on Google Maps
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Winkelman Group MRDS details
Site Name
Primary: Winkelman Group
Secondary: Copper Butte Group
Commodity
Primary: Aluminum
Primary: Potassium
Tertiary: Copper
Tertiary: Uranium
Location
State: Utah
County: Piute
District: Marysvale Region/Gold Mtn. District
Land Status
Land ownership: Private
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
Type: Surface/Underground
Ownership
Owner Name: Aluminum Potash Co. Of America
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Year First Production: 1918
Discovery Year: 1915
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: L
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Colorado Plateaus
Physiographic Section: High Plateaus Of Utah
Physiographic Detail: Deer Flat Area
Mineral Deposit Model
Not available
Orebody
Form: IRREGULAR , VERTICAL PLUGS WITH FLAT BASES
Structure
Type: L
Description: Callaghan ( 1973 ) Say The Locality Is In Line With The Tushar Fault.
Alterations
Alteration Type: L
Alteration Text: Alunitization And Silicification
Rocks
Name: Latite
Role: Associated
Age Type: Host Rock
Age Young: Pliocene
Name: Latite
Role: Associated
Age Type: Host Rock Unit
Age Young: Oligocene
Name: Latite
Role: Associated
Age Type: Associated Rock
Age Young: Pliocene
Analytical Data
Analytical Data: 8 ANALYSES RANGE FROM 40.7 % TO 94.5 % ALUNITE
Materials
Ore: Chalcopyrite
Ore: Torbernite
Ore: Alunite
Gangue: Chalcedony
Comments
Comment (Reserve-Resource): ITEM 1 FROM THOENEN ( 1941 ). ITEM 2 FROM CALLAGHAN ( 1973 ).
Comment (Deposit): SIZE/DIRECTIONAL DATA GIVEN IS FOR ALUNITE BODY ONLY
Comment (Location): ON DEER CREEK
Comment (Commodity): PROJECT 9350 - 01393 ALUNITE RESOURCES
Comment (Development): USBM DRILLED 8 DIAMOND DRILL HOLES TOTALING 2995 FT IN LENGTH. ; ECON.COM: ALUNITE CLOSELY INTERLOCKED WITH QUARTZ
Comment (Workings): ONE MAIN QUARRY AND ONE LOWER QUARRY ( 1973 )
Comment (Deposit): Discovery Year: WW1
References
Reference (Analytical Data): SRC.REF: THOENEN, J. R., 1941 , USBM R. I. 3561 , P. 28 .
Reference (Deposit): CALLAGHAN, E., 1938 , PRELIMINARY REPORT ON THE ALUNITE DEPOSITS OF THE MARYSVALE REGION, UTAH: USGS BULL. 886 -D, P. 125 .
Reference (Deposit): CALLAGHAN, E., 1973 , MINERAL RESOURCE POTENTIAL OF PIUTE COUNTY, UTAH AND ADJOINING AREA: UTAH GEOL. AND MINERALOG. SURVEY BULL. 102 , P. 83 - 85 .
Reference (Deposit): HILD, J. H., 1946 , EXPLORATION OF ALUNITE DEPOSITS, MARYSVALE, PIUTE COUNTY, UTAH: USBM R. I. 3972 , P. 10 .
Reference (Deposit): THOENEN, J. R., 1941 , ALUNITE RESOURCES OF THE UNITED STATES: USBM REPT. INV. 3561 , P. 28 , 38 .
Reference (Deposit): KERR, P.F., AND OTHERS, 1957, MARYSVALE, UTAH, URANIUM AREA: GEOLOGICAL SOCIETY OF AMERICA SPECIAL PAPER 64, 166-168.
Reference (Deposit): 1918 DIREXPL AL. POTASH CO. OF AM.: PROD
Reference (Deposit): 1938 RECON E. CALLAGHAN: BULL. 886-D
Reference (Production): CALLAGHAN, E., 1973 , UTAH GEOL. AND MINERALOG. SURVEY BULL. 102 , P. 83 .
Reference (Deposit): 1940 DIREXPL USBM R. I. 3561
Reference (Deposit): 1942 GEOLMAP M. E. WILLARD: UTAH GEOL. AND MINERALOG. SURVEY BULL. 102 , FIG. 49 .
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