The Unknown is a uranium and copper mine located in San Juan county, Utah at an elevation of 5,400 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: 5,400 Feet (1,646 Meters)
Commodity: Uranium, Copper
Lat, Long: 37.675, -110.22556
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: North Point
Commodity
Primary: Uranium
Primary: Copper
Location
State: Utah
County: San Juan
District: White Canyon District - White Canyon Area
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: Utah Power And Light Co.
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
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
Form: LENS
Structure
Not available
Alterations
Alteration Type: L
Alteration Text: Bleaching In Mudstone
Rocks
Name: Mudstone
Role: Host
Age Type: Host Rock
Age Young: Late Triassic
Name: Mudstone
Role: Host
Age Type: Host Rock Unit
Age Young: Late Triassic
Analytical Data
Analytical Data: U3O8 = .037 %, V2O5 = .021 %.
Materials
Not available
Comments
Comment (Commodity): MINERALS ARE APHANITIC
Comment (Location): UNSURVEYED SECTION 11
Comment (Development): UNDER GROUND MINE TURNED OPEN PIT
Comment (Deposit): SANDSTONE LENS - RADIOACTIVITY NIL, TREE LIMBS - SOME RADIOACTIVITY
References
Reference (Deposit): FINNELL, T. L., FRANKS, P. C., AND HUBBARD, H. A., 1963 , GEOLOGY, ORE DEPOSITS AND EXPLORATORY DRILLING IN THE DEER FLAT AREA, WHITE CANYON DIST., SAN JUAN CO., UTAH, U.S.G.S. BULL 1132
Reference (Production): HAROLD JONES, 1977
Reference (Reserve-Resource): UGMS STUDY, 1973
Reference (Deposit): THADEN, R. E., TRITES, A. F., AND FINNELL, T. L., 1964 , GEOLOGY AND ORE DEPOSITS OF THE WHITE CANYON AREA, SAN JUAN AND GARFIELD CO., UTAH, U.S.G.S. BULL 1125
Reference (Analytical Data): SRC.REF: SAMPLE H - 23 , 14 GRAB 3/4 UP TO ST STOCK PILE
The Top Ten Gold Producing States
These ten states contributed the most to the gold production that built the West from 1848 through the 1930s. The Top Ten Gold Producing States.
