Unknown

The Unknown is a uranium mine located in San Juan county, Utah at an elevation of 5,479 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

Name: Unknown  

State:  Utah

County:  San Juan

Elevation: 5,479 Feet (1,670 Meters)

Commodity: Uranium

Lat, Long: 38.40556, -109.44528

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.


Satelite image of the Unknown

Unknown MRDS details

Site Name

Primary: Unknown


Commodity

Primary: Uranium
Secondary: Vanadium


Location

State: Utah
County: San Juan
District: Moab - Bridger Jack


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


Ownership

Not available


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
Physiographic Detail: Lisbon Prong - Salt Anticline Region


Mineral Deposit Model

Not available


Orebody

Form: LENS, POD


Structure

Not available


Alterations

Not available


Rocks

Name: Mudstone
Role: Host
Age Type: Host Rock Unit
Age Young: Late Jurassic

Name: Mudstone
Role: Host
Age Type: Host Rock
Age Young: Late Jurassic


Analytical Data

Not available


Materials

Ore: Uraninite
Ore: Tyuyamunite
Ore: Carnotite
Gangue: Limonite
Gangue: Jarosite
Gangue: Gypsum


Comments

Comment (Location): SECTION SUBDIVISION: NE 1/4 , SE 1/4 , NE 1/4 , SEC 36

Comment (Reserve-Resource): SEVERAL TENS OF TONS

Comment (Deposit): SHOWS MAX SIZE OF LENS

Comment (Workings): CONSISTS OF 5 PIT AREAS SCATTERED OVER 6 ACRES AVG PIT IS 15 X 90 X 15 FT DEEP, SEVERAL PITS ARE FOR DEVELOPMENT ONLY. A FEW DOG HOLES, UNDERGROUND WORKINGS DESTROYED BY SURFACE WORK.


References

Not available


The Top Ten Gold Producing States

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.