The Unnamed Deposit is a tungsten mine located in Pinal county, Arizona at an elevation of 3,881 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: 3,881 Feet (1,183 Meters)
Commodity: Tungsten
Lat, Long: 32.84417, -110.86389
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.
Unnamed Deposit MRDS details
Site Name
Primary: Unnamed Deposit
Commodity
Primary: Tungsten
Secondary: Lead
Secondary: Gold
Secondary: Silver
Tertiary: Molybdenum
Tertiary: Copper
Location
State: Arizona
County: Pinal
Land Status
Land ownership: Private
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: Unknown
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
Deposit Size: S
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Basin And Range Province
Physiographic Section: Mexican Highland
Mineral Deposit Model
Not available
Orebody
Form: TABULAR
Structure
Type: R
Description: Block Faulting Trending Nnw. ; Reg.Trends: Minor Pre-Cretaceous E And Ne Trending Folds And Major Post-Cretaceous Nnw Trending Faults.
Alterations
Not available
Rocks
Name: Granite
Role: Associated
Age Type: Associated Rock
Age Young: Neoproterozoic
Name: Granite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Neoproterozoic
Name: Granite
Role: Associated
Age Type: Host Rock
Age Young: Neoproterozoic
Analytical Data
Analytical Data: FROM 5 TONS OF ORE TAKEN FROM DUMP IN 1942 123 POUNDS OF CONCENTRATE YIELDED 33.1 PCT. WO3
Analytical Data: 6.28 OZ. AG.
Analytical Data: 2.53 OZ.
Analytical Data: 9.82 PB
Analytical Data: 0.28 CU
Materials
Ore: Scheelite
Ore: Wolframite
Ore: Powellite
Gangue: Quartz
Comments
Comment (Geology): GEOL.DESC: FISSURE ZONE OF IRREGULAR EASTWARD TREND IS TRACEABLE FOR 2000 FT. OUTCROPS MARKED BY IRON STAIN AND IN PLACES BY LENTICULAR BODIES OF COARSELY CRYSTALLINE, CELLULAR, DULL-WHITE QUARTZ.
Comment (Commodity): IN QUARTZ VEIN, SMALL POWELLITE PARTICLES WITH IRREGULAR BUNCHES OF SCHEELITE AND WOLFRAMITE. ALSO IN OCCUR ARE MO, AG.
Comment (Location): INFO FROM LAND.ST :(1964)
Comment (Deposit): SPORADIC ORE MINERALIZATION IN QUARTZ VEINS.
Comment (Workings): 70 FT. INCLINED SHAFT, 50 FT. DRIFTS.
References
Reference (Deposit): DALE, V. B., 1959, U.S. BUREAU MINES REPT. OF INV. 5516
Reference (Deposit): WILSON, E.D., 1941, ARIZONA BUREAU MINES BULL. 148
Reference (Deposit): 1959 COMPILE U.S. BUREAU MINES, R.I. 5516
Reference (Deposit): 1972 GEOLMAP KRIEGER, M.H. (CQ SERIES MAP IN PRESS)
Reference (Production): DALE, V.B., 1959
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.
