The Emma is a mine located in Grand county, Utah at an elevation of 7,598 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: 7,598 Feet (2,316 Meters)
Commodity:
Lat, Long: 38.6625, -109.15250
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.
Emma MRDS details
Site Name
Primary: Emma
Commodity
Tertiary: Uranium
Tertiary: Vanadium
Location
State: Utah
County: Grand
District: Gateway
Land Status
Land ownership: National Forest
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 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
Physiographic Detail: Lisbon Prong - Salt Anticline Region
Mineral Deposit Model
Not available
Orebody
Form: TABULAR, BLANKET
Structure
Not available
Alterations
Not available
Rocks
Name: Mudstone
Role: Host
Age Type: Host Rock
Age Young: Late Jurassic
Name: Mudstone
Role: Host
Age Type: Host Rock Unit
Age Young: Late Jurassic
Analytical Data
Not available
Materials
Ore: Carnotite
Ore: Coffinite
Ore: Montroseite
Comments
Comment (Location): SECTION SUBDIVISION: SE 1/4 , NW 1/4 , SECTION 3 , UNSURVEYED
Comment (Workings): WORKINGS CONSIST OF 3 ADITS, 2 OF WHICH ARE INTERCONNECTED UNDERGROUND. MINE PORTALS ARE ACCESSABLE BY A 30 FT. WOODEN LADDER WHICH IS IN POOR STATE OF REPAIR. WORKINGS INCLUDE A METAL TRIPOD APPARENTLY USED TO HOIST ORE TO TOP OF 30 FT. CLIFF ABOVE PORTAL
References
Reference (Deposit): EICHER, L.J. AND MILLER, G.A. 1956 , GATEWAY DISTRICT, MESA CO. COLORADO AND GRAND CO., UTAH IN GEOLOGIC INVESTIGATIONS OF RADIOACTIVE DEPOSITS, US AEC TEI 620
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