The Fluoride # 13 Mine is a fluorine-fluorite mine located in Juab county, Utah at an elevation of 6,079 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: 6,079 Feet (1,853 Meters)
Commodity: Fluorine-Fluorite
Lat, Long: 39.73278, -113.17472
Map: View on Google Maps
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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.
Fluoride # 13 Mine MRDS details
Site Name
Primary: Fluoride # 13 Mine
Commodity
Primary: Fluorine-Fluorite
Secondary: Beryllium
Secondary: Uranium
Location
State: Utah
County: Juab
District: Spor Mtn-Thomas Range
Land Status
Land ownership: BLM Administrative Area
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: Spar, Chad and Ray
Home Office: Delta, Ut.
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Deposit Type: Replacement
Operation Type: Unknown
Discovery Year: 1953
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Basin And Range Province
Physiographic Section: Great Basin
Physiographic Detail: Thomas Mountains - Tintic Mountains
Mineral Deposit Model
Not available
Orebody
Form: PIPE-LIKE
Structure
Type: R
Description: Basin & Range
Type: L
Description: Numerous Branching Faults That Are Difficult To Trace Unless They Contain Breccia
Alterations
Alteration Type: L
Alteration Text: Clay Alteration
Rocks
Name: Rhyolite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Miocene
Name: Rhyolite
Role: Associated
Age Type: Host Rock Unit
Age Young: Late Silurian
Name: Rhyolite
Role: Associated
Age Type: Host Rock
Age Young: Late Silurian
Name: Rhyolite
Role: Associated
Age Type: Associated Rock
Age Young: Miocene
Analytical Data
Analytical Data: 1976 AVERAGE 80 % FLUORITE
Materials
Ore: Fluorite
Gangue: Bertrandite
Gangue: Carnotite
Comments
Comment (Workings): WORKINGS CONSIST OF SOUTH TRENDING 40 FT TRENCH CUT ABOUT 20 FT DEEP, AND A 30 FT VERTICAL SHAFT
Comment (Location): SECTION SUBDIVISIONS SW 1/4 NE 1/4 SE 1/4
Comment (Development): RECENT URANIUM EXPLOR. INDICATES A FAIR U3O8 CONTENT (UP TO 0.15-0.20%), BUT IT OCCURRS IN COMPLEX STRUCTURE WITH F IONS WHICH MAKES IT ECONOMICALLY MARGINAL FOR EXTRACTION
Comment (Deposit): OVAL SHAPED ORE PIPE, ORE RANGES FROM SOFT FRIABLE TO HARD BOXWORKS.
Comment (Commodity): CHIEF IMPURITIES ARE MONTMORILLONITE, CREAM COLORED DOLOMITE & QUARTZ
References
Reference (Deposit): BULLOCK, K.C., 1976, FLUORITE OCCURRENCES IN UTAH: UTAH GEOL. & MINERAL SURVEY BULL. 110
Reference (Deposit): STAATZ, M.H., & OSTERWALD, F.W., 1959, GEOLOGY OF THE THOMAS RANGE FLUORSPAR DISTRICT, JUAB COUNTY: USGS BULL. 1069
Reference (Deposit): STAATZ, M.H., AND CARR, W.J., 1964, GEOLOGY AND MINERAL DEPOSITS OF THE THOMAS & DUGWAY RANGES, JUAB-TOOELE CO., UT: USGS PP 415
Reference (Deposit): STAATZ, M.H., AND WILMARTH, V.R., & BAUER, H.L., JR., 1951, RADIOACTIVE FLUORITE IN THE THOMAS RANGE, JUAB CO., UT: USGS TEI #136, 88 P.
Reference (Deposit): 1951 DIREXPL US AEC
Reference (Deposit): COCHRAN, K.L., 1952, FLUORSPAR RESOURCES OF CALIF., NEV., UTAH, IDAHO, & COLORADO ADJACENT & TRIBUTARY TO FACILITIES OF THE UNION PACIFIC RR CO: UPRC, LOS ANGLES CALIF., 78 P.
Reference (Deposit): 1959 RECON STAATZ, USGS BULL. 1069
Reference (Deposit): 1964 RECON STAATZ, USGS PP 415
Reference (Deposit): 1979 GEOLMAP LINDSEY, D.A., USGS MAP-I-1176
Reference (Production): BULLOCK, 1976, FLUORITE OCCURRENCES IN UTAH: UTAH GEOL. & MIN. SURVEY BULL 110
Reference (Reserve-Resource): BULLOCK, 1976 , P. 45
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