The Magnitude Mines and Prospects is a tungsten mine located in Box Elder county, Utah at an elevation of 5,961 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: 5,961 Feet (1,817 Meters)
Commodity: Tungsten
Lat, Long: 41.50611, -113.75583
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.
Magnitude Mines and Prospects MRDS details
Site Name
Primary: Magnitude Mines and Prospects
Secondary: Frank Edison Mine
Commodity
Primary: Tungsten
Location
State: Utah
County: Box Elder
District: Rosebud
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
Not available
Ownership
Not available
Production
Year: 1973
Time Period: Through 1973
Deposit
Record Type: Site
Operation Category: Past Producer
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: Basin And Range Province
Physiographic Section: Great Basin
Physiographic Detail: Grouse Creek Mountains
Mineral Deposit Model
Not available
Orebody
Form: TABULAR
Structure
Not available
Alterations
Not available
Rocks
Name: Diorite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Pliocene
Name: Diorite
Role: Associated
Age Type: Host Rock
Age Young: Late Ordovician
Name: Diorite
Role: Associated
Age Type: Associated Rock
Age Young: Pliocene
Analytical Data
Analytical Data: 2-FOOT CHIP SAMPLE YIELDED 0.55 PERCENT WO3
Materials
Ore: Scheelite
Ore: Powellite
Gangue: Garnet
Gangue: Quartz
Gangue: Calcite
Gangue: Epidote
Comments
Comment (Location): SECTION SUBDIVISIONS MOSTLY IN NE QUARTER
Comment (Production): THE PROPERTY WAS FIELD CHECKED IN 1973 AND HAD NOT OPERATED SINCE EVERETT'S VISIT.
Comment (Deposit): STRIKE 15 OF IGNEOUS LIMESTONE-CONTACT. MANY SCATTERED DEPOSITS.
Comment (Workings): MANY SCATTERED WORKINGS; SHORT ADITS, OPEN CUTS, SHALLOW INCLINES, SCATTERED OVER 160 ACRES
Comment (Geology): K2 COMPTON AND OTHERS, 1977, CALL THIS INTRUSION GRANODIONTE VERGING ON ADAMELLITE
References
Reference (Analytical Data): SRC.REF: UGMS FILES
Reference (Deposit): EVERETT, F.D., 1961, TUNGSTEN DEPOSITS IN UTAH: US BUREAU MINES INF. CIRC. 8014.
Reference (Deposit): DOELLING, H.H., IN PREP., GEOLOGY AND MINERAL RESOURCES OF BOX ELDER COUNTY, UTAH: UTAH GEOLOGICAL & MINERAL SURVEY BULLETIN
Reference (Deposit): 1961 RECON EVERETT, U.S. BUREAU OF MINES IC 8014
Reference (Deposit): 1973 MINEMAP UTAH GEOL & MINERAL SURVEY
Reference (Production): EVERETT, 1961
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