The Monument No. 2 Mine is a vanadium and uranium mine located in Apache county, Arizona at an elevation of 5,200 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: 5,200 Feet (1,585 Meters)
Commodity: Vanadium, Uranium
Lat, Long: 36.92639, -109.88806
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.
Monument No. 2 Mine MRDS details
Site Name
Primary: Monument No. 2 Mine
Secondary: South Extension Mine
Commodity
Primary: Vanadium
Primary: Uranium
Tertiary: Iron
Tertiary: Copper
Tertiary: Lead
Tertiary: Molybdenum
Location
State: Arizona
County: Apache
Land Status
Not available
Holdings
Not available
Workings
Type: Surface/Underground
Ownership
Not available
Production
Year: 1967
Time Period: 1942-1967
Material type: ORE
Description: Cp_Grade: ^0.3 And 0.24% U
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: L
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Form: IRREGULAR MASSES, LENSES, RODS, ROLLS
Structure
Type: L
Description: On E Limb Of Monument Upwarp, In En Echelon Strike Slip Vertical Faults Along Channel
Alterations
Not available
Rocks
Name: Sandstone
Role: Host
Age Type: Host Rock
Age Young: Late Triassic
Analytical Data
Analytical Data: U:V RATIO = 1:5, LOW LIME
Materials
Ore: Lead
Ore: Copper
Ore: Carnotite
Ore: Uraninite
Ore: Iron
Ore: Tyuyamunite
Gangue: Limonite
Gangue: Calcite
Gangue: Jarosite
Gangue: Wad
Gangue: Quartz
Gangue: Opal
Gangue: Apatite
Gangue: Chalcedony
Gangue: Gypsum
Gangue: Ilsemannite
Comments
Comment (Reserve-Resource): DEPOSIT REPORTED ESSENTIALLY MINED OUT AND VERY LIMITED RESOURCES REMAIN ALONG EDGES OF MINERALIZATION.
Comment (Production): MOST PRODUCTIVE U-V MINE IN AZ.
Comment (Deposit): ORE PODS ARE LENTICULAR. HIGHEST CONCENTRATIONS ARE WITHIN 5 FT OF BASE OF CHANNEL. LOWER GRADES TO 20 FT ABOVE BASE. CHANNEL IS 2 MI LONG, 3 MI WIDE, 50 FT DEEP. DIMENSIONS GIVEN ARE FOR MINERALIZED AREA. MINERALIZATION EXTENDS 7 FT INTO THE DECHELLY SANDSTONE.
Comment (Workings): WORKINGS INCLUDE OPEN PIT, INCLINED SHAFTS, AND ADITS. CONCENTRATOR OPERATED TO UPGRADE LOW GRADE MINERALIZATION.
Comment (Deposit): THIS REPORT REPRESENTS A MERGER OF ORIGINAL RECORD M002989 WITH RECORD M030423 OF JAN WILT IN MOLYBDENUM FILE; CONTACT PERSON T.G. THEODORE, USGS. THIS RECORD ALSO CONTAINS DATA FROM DUPLICATE RECORDS M003232 OF BRIGHT AND CREASEY AND D000309 OF R.U. KING WHICH HAVE BEEN DELETED FROM MAIN MRDS. ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT
Comment (Development): OPERATIONS CLOSED DOWN IN 1967 AND EQUIPMENT REMOVED.
References
Reference (Deposit): FINNELL, 1957, ECON GEOL, V. 52, NO. 5, P. 586-589.
Reference (Deposit): PEIRCE, W.H., 1970, COAL, OIL, NATURAL GAS, HELIUM, AND URANIUM IN ARIZONA, ARIZONA BUREAU OF MINES BULLETIN 182, P. 235-248.
Reference (Deposit): JOHNSON, H.S., 1966, URANIUM DEPOSITS OF THE MOAB, MONTICELLO, WHITE CANYON AND MONUMENT VALLEY DISTRICTS, UTAH AND ARIZONA, U.S.G.S. BULLETIN 1222-H, 53 P.
Reference (Deposit): USGS PP 1200-AZ.
Reference (Other Database): CIMRI
Reference (Deposit): CHENOWETH, W.L., 1973, URANIUM DEPOSITS OF NORTHWESTERN ARIZONA: NEW MEXICO GEOL. SOC. 24TH GUIDEBOOK, P. 139.
Reference (Production): KEITH, 1970, P. 214.
Reference (Deposit): KEITH, 1970, ABM BULL 182, P. 103-159, 202-289.
Reference (Deposit): WITKIND & THADEN, 1963, USGS BULL 1103.
Reference (Deposit): BAIN, 1952, USAEC RMO 982.
Arizona Gold
"Where to Find Gold in Arizona" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Arizona. Read more: Where to Find Gold in Arizona.
