The Unknown is a mine located in Emery county, Utah at an elevation of 4,800 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: 4,800 Feet (1,463 Meters)
Commodity:
Lat, Long: 38.88556, -110.46167
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.
Unknown MRDS details
Site Name
Primary: Unknown
Commodity
Tertiary: Uranium
Location
State: Utah
County: Emery
District: San Rafael Swell District
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: Underground
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Discovery Year: 1955
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Colorado Plateaus
Physiographic Section: Canyon Lands
Mineral Deposit Model
Not available
Orebody
Form: LENTICULAR
Structure
Type: R
Description: San Rafael Swell
Type: L
Description: East San Rafael Monocline
Alterations
Alteration Type: L
Alteration Text: Bleaching In Mudstone And Sandstone
Rocks
Name: Mudstone
Role: Host
Age Type: Host Rock
Age Young: Late Triassic
Analytical Data
Not available
Materials
Not available
Comments
Comment (Deposit): WEAK MINERALIZATION AROUND SPARSE CARBONACEOUS MATERIAL
Comment (Workings): WORKINGS SEEM TO BE EXPLORATORY DRIFTING ONLY.
References
Reference (Deposit): 1968 COMPILE HAWLEY, ROBECK, DYER, BULLETIN
Reference (Deposit): GILLULY, J., 1929, GEOLOGY AND OIL AND GAS PROSPECTS OF PART OF THE SAN RAFAEL SWELL, UTAH: USGS BULL. 806, P. 69 - 130
Reference (Deposit): 1965 COMPILE HAWLEY AND OTHERS, BULLETIN
Reference (Deposit): HAWLEY, C. C. ET AL., 1965, GEOLOGY AND URANIUM DEPOSITS OF THE TEMPLE MOUNTAIN DISTRICT, EMERY CO., UTAH: USGS BULL. 1192
Reference (Deposit): HAWLEY AND OTHERS, 1968, GEOLOGY OF ALTERED ROCKS AND ORE DEPOSITS OF THE SAN RAFAEL SWELL, EMERY CO., UTAH: USGS BULL. 1239, 115 P.
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