The #7 Incline Group #7 Incline, #1 Shaft, #2 Shaft is a uranium mine located in Emery county, Utah at an elevation of 4,400 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: 4,400 Feet (1,341 Meters)
Commodity: Uranium
Lat, Long: 38.97694, -110.36972
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#7 Incline Group #7 Incline, #1 Shaft, #2 Shaft MRDS details
Site Name
Primary: #7 Incline Group #7 Incline, #1 Shaft, #2 Shaft
Commodity
Primary: Uranium
Secondary: Vanadium
Location
State: Utah
County: Emery
District: Green River Desert 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
Owner Name: Atlas Minerals Corp.
Production
Year: 1965
Material type: U
Description: Ap_Grade: ^.18 % U3o8
Deposit
Record Type: Site
Operation Category: Producer
Operation Type: Unknown
Year First Production: 1955
Discovery Year: 1954
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: L
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Colorado Plateaus
Physiographic Section: Canyon Lands
Mineral Deposit Model
Not available
Orebody
Form: PINCH AND SWELL OR LENTICULAR
Structure
Type: R
Description: San Rafael Swell, Uinta Basin, Paradox Fold - And Fault Belt
Type: L
Description: Periodic Folds In Sub - Morrison Sediments Saleratus Graben
Alterations
Alteration Type: L
Alteration Text: Bleaching In Mudstone And Sandstone
Rocks
Name: Sandstone
Role: Host
Age Type: Host Rock
Age Young: Late Jurassic
Name: Sandstone
Role: Host
Age Type: Host Rock Unit
Age Young: Late Jurassic
Analytical Data
Analytical Data: E U3O8 = .246%, .057%, 2.539%, 1.0%, 1.659%, 1.396%, .388%, .043%, .213%, 2.863%, .277%, .066%, .70%, .017%, .206%, .47%, .043%, .075%, .128%
Analytical Data: .110% U3O8, .075% V2O5
Analytical Data: .586% U3O8 1.150% V2O5
Analytical Data: WET ANALYSIS = .075% U3O8, 10.620% V2O5
Materials
Ore: Uraninite
Ore: Tyuyamunite
Ore: Coffinite
Ore: Montroseite
Gangue: Limonite
Gangue: Calcite
Gangue: Pyrite
Comments
Comment (Location): MORE EXACT MERIDIAN LOCATION SW 1/4 SW 1/4 NE 1/4 SECTION 22 T 21S R 14E
Comment (Development): L60 - ECONOMIC STUDY (1957), L70 - ECONOMIC STUDY (1975 - 76)
Comment (Deposit): THE DEPOSITS ARE USUALLY ELONGATE ALONG CHANNEL SANDSTONE DEPOSITS.
Comment (Workings): THE LENGTH OF WORKINGS FIGURE M170 IS A TOTAL FOR CONNECTED MINES INCLUDING #7 INCLINE, #1 SHAFT, #2 SHAFT, WELSH SHAFT AND NEWELL SHAFT
Comment (Geology): MINERALIZATION IS SOME WHAT CONFINED TO PALEOCHANNELS AND IS CLOSELY RELATED TO PLANT REMAINS, WHICH HAVE BEEN PARTIALLY A WHOLLY REPLACED BY URANIUM AND/OR VANADIUM MINERALS
References
Reference (Deposit): 1957 OTHER USAEC - UNPUBLISHED REPORT RME - 98
Reference (Deposit): JENSEN, H. N. 1953 RECONNAISSANCE OF THE SAN RAFAEL RIVER MINING AREA, EMERY CO., UTAH: USAEC RME - 98; MILLION, I, 1957, RECONNAISSANCE OF AND INVESTIGATIONAL DRILLING FOR URANIUM DEPOSITS IN THE SAN RAFAEL RIVER DESERT, UTAH: USAEC RME - 102.
Reference (Deposit): 1976 OTHER UGMS - BULLETIN (UNPUBLISHED)
Reference (Production): UGMS STUDY - 1973
Reference (Deposit): TRIMBLE, L. M. AND H. H. DOELLING, 1976, GEOLOGY AND URANIUM ORE DEPOSITS OF THE SAN RAFAEL RIVER MINING AREA: UTAH GEOL. AND MIN. SUR. BULLETIN (UNPUBLISHED)
Reference (Deposit): YOUNG, R. G. AND OTHERS, 1957, GEOLOGY OF THE SAN RAFAEL RIVER DESERT MINING DISTRICT, EMERY AND GRAND CO., UTAH: USAEC RME - 98
Reference (Deposit): CRAIG, L. C., AND D. D. DICKEY, 1956, JURASSIC STRATA OF SOUTHEASTERN UTAH AND SOUTHWESTERN COLO.: IAPG GUIDEBOOK, 7TH ANN. FIELD CONF. PP. (93 - 104)
Reference (Deposit): STOKES, W. L., 1952, LOWER CRETACEOUS IN COLORADO PLATEAU: AAPG BULLETIN, VOL. 36 PP. 1766 - 1776
Reference (Deposit): 1956 RECON IAPG - PAPER - 7TH ANN FIELD CONF.
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