The Big Star Deposit is a potassium and aluminum mine located in Sevier county, Utah at an elevation of 6,348 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: 6,348 Feet (1,935 Meters)
Commodity: Potassium, Aluminum
Lat, Long: 38.52028, -112.24667
Map: View on Google Maps
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.
Big Star Deposit MRDS details
Site Name
Primary: Big Star Deposit
Secondary: Wilson
Commodity
Primary: Potassium
Primary: Aluminum
Tertiary: Kaolin
Location
State: Utah
County: Sevier
District: Marysvale Region/Henry 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: E. G. Nelson
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Deposit Type: Replacement
Operation Type: Unknown
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: Antelope Range
Mineral Deposit Model
Not available
Orebody
Form: SEVERAL LENSES
Structure
Not available
Alterations
Not available
Rocks
Name: Volcanic Breccia (Agglomerate)
Role: Associated
Age Type: Associated Rock
Age Young: Pliocene
Name: Volcanic Breccia (Agglomerate)
Role: Associated
Age Type: Host Rock
Age Young: Pliocene
Name: Volcanic Breccia (Agglomerate)
Role: Associated
Age Type: Host Rock Unit
Age Young: Oligocene
Analytical Data
Analytical Data: 6 ANALYSES RANGE FROM 23.3 % TO 97.8 % ALUNITE
Materials
Ore: Kaolinite
Ore: Alunite
Ore: Natroalunite
Comments
Comment (Reserve-Resource): MAIN MASS ALTD BRECCIA ARGILLIC AND PYRITIC RATHER THAN ALUNITIC
Comment (Geology): TUFFS ARE INTERCALATED WITH PYROXENE ANDESITE.
Comment (Workings): 2 QUARRIES AND 3 ADITS MADE DURING 1918 .
Comment (Reserve-Resource): HIGH GRADE NATROALUNITE MAINLY IN ONE LENS SAYS CALLAGHAN (1973, P. 101)
Comment (Commodity): PROJECT 9350 - 01393 ALUNITE RESOURCES
Comment (Location): WEST OF ANTELOPE RANGE, NORTH SIDE OF ANTELOPE CANYON, A MILE FROM THE RAILROAD AND 700 FT. ABOVE IT.
Comment (Production): AMOUNT OF MATERIAL SHIPPED IS UNKNOWN
Comment (Deposit): Discovery Year: WW1
References
Reference (Analytical Data): SRC.REF: THOENEN, J. R., 1941 , USBM R. I. 3561 , P. 29 .
Reference (Deposit): CALLAGHAN, E., 1938 , PRELIMINARY REPORT ON THE ALUNITE DEPOSITS OF THE MARYSVALE REGION, UTAH: USGS BULL. 886 -D, P. 127 - 128 .
Reference (Deposit): CALLAGHAN, E., 1973 , MINERAL RESOURCE POTENTIAL OF PIUTE COUNTY, UTAH AND ADJOINING AREA: UTAH GEOL. AND MINERALOG. SURVEY BULL. 102 , P. 96 - 101 .
Reference (Deposit): KERR, P. F., AND OTHERS, 1957 , MARYSVALE, UTAH, URANIUM AREA: GEOL. SOC. AMERICA SPEC. PAPER 64 , 212 P.
Reference (Deposit): THOENEN, J. R., 1941 , ALUNITE RESOURCES OF THE UNITED STATES: USBM REPT. INV. 3561 , P. 29 - 30 , 38 .
Reference (Deposit): 1936 GEOLMAP E. CALLAGHAN - G. F. SEAGER: UTAH GEOL. AND MINEROLOG. SURVEY BULL. 102 , FIG. 57 .
Reference (Deposit): 1957 GEOLMAP P. F. KERR, AND OTHERS: GEOL. SOC. AMERICA SPEC. PAPER 64 .
Reference (Deposit): WW1 DIREXPL E. G. NELSON: QUARRIES
Reference (Production): CALLAGHAN, E., 1938 , USGS BULL. 886 -D, P. 127 .
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