The Unknown is a uranium mine located in San Juan county, Utah at an elevation of 5,079 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: 5,079 Feet (1,548 Meters)
Commodity: Uranium
Lat, Long: 38.20611, -109.56444
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
Secondary: April Creek Donnelly Fat Chance
Commodity
Primary: Uranium
Location
State: Utah
County: San Juan
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
Owner Name: Ross A. Musselman
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
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Colorado Plateaus
Physiographic Section: Canyon Lands
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Name: Sandstone
Role: Host
Age Type: Host Rock
Age Young: Late Triassic
Analytical Data
Not available
Materials
Gangue: Limonite
Gangue: Coal
Comments
Comment (Commodity): NO ORE MINERALS ENCOUNTERED, EXPLORATION ADIT FOR URANIUM.
Comment (Reserve-Resource): NO RESERVES
Comment (Location): SECTION SUBDIVISION: NW 1/4 , SE 1/4 , SE 1/4 , SEC 1
Comment (Development): 20 FT ADIT IN GRITSTONE - NUMEROUS SILICEOUS, RED LOG, LIMBS - COAL, AND CARBON TRASH. NO COUNT.
Comment (Workings): EXPLORATION ADIT AT BASE OF CHINLE FORMATION AND FEW DOZER CUTS AND DRILLING INTO THE CUTTES FORMATION
References
Reference (Reserve-Resource): JONES, HAROLD 1977
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