The North Keg Mountain Prospect is a iron mine located in Juab county, Utah at an elevation of 5,259 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: 5,259 Feet (1,603 Meters)
Commodity: Iron
Lat, Long: 39.8325, -112.92361
Map: View on Google Maps
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North Keg Mountain Prospect MRDS details
Site Name
Primary: North Keg Mountain Prospect
Commodity
Primary: Iron
Location
State: Utah
County: Juab
District: Keg Mountain Area
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Owner Name: Prospect Lies Within The Holdings Of Robert And Terry Steele
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
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: Keg Mountains
Mineral Deposit Model
Not available
Orebody
Form: TABULAR
Structure
Type: R
Description: Deep Creek-Tintic District Mineral Belt
Type: L
Description: Thrust Fault, Nearly Flat Lying
Alterations
Alteration Type: L
Alteration Text: Oxidation
Rocks
Name: Diorite
Role: Associated
Age Type: Host Rock
Age Young: Late Cambrian
Analytical Data
Analytical Data: A SAMPLE OF GOSSAN YIELDED THE FOLLOWING RESULTS: 17 PPB AU, 1.1 PPM SB, 4 PPM AS, <100 PPM BA, <50 PPM CR, 16 PPM CO, 74.3 % FE, 12 PPM MO, 52 PPM NI, 13 PPM AG, <2 PPM W, 21.0 PPM U, <200 PPM ZN, 55 PPM CU, 170 PPM PB, <1 PPM BI.
Materials
Unknown: Goethite
Unknown: Limonite
Comments
Comment (Workings): WORKINGS CONSIST OF ONE SMALL PIT.
Comment (Deposit): DEPOSIT CONSISTS OF GOSSAN THAT REPLACED LIMESTONE IMMEDIATELY BENEATH A THRUST FAULT. NO PRIMARY MINERALS REMAIN., BUT ANALYSIS SHOWED THAT THE GOSSAN IS FE-RICH AND NOT ANOMALOUS IN BASE OR PRECIOUS METALS.
Comment (Geology): NEAREST EXPOSURE OF GRANODIORITE IS 2000 FEET SW OF PROSPECT
Comment (Commodity): ANALYSIS OF GOSSAN SHOWED LITTLE MORE THAN FE PRESENT.
References
Reference (Deposit): SHUBAT, M.A., 1987, GEOLOGY AND MINERAL OCCURRENCES OF NORTHERN KEG MOUNTAIN, JUAB COUNTY, UTAH, IN KOPP, R.S., AND COHENOUR, R.E., EDS., CENOZOIC GEOLOGY OF WESTERN UTAH: UTAH GEOLOGICAL ASSOCIATION PUBLICATION 16, P. 451-462.
Reference (Deposit): MORRIS, H.T., 1978, UNPROSPECTED ZONE OF PYRITIC ALTERATION IN WEST-CENTRAL UTAH: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 78-791.
Reference (Deposit): MORRIS, H.T., 1987, PRELIMINARY GEOLOGIC MAP OF THE DELTA 2 DEGREE QUADRANGLE, TOOELE, JUAB, MILLARD, AND UTAH COUNTIES, UTAH: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 87-185.
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