The Knabe No. 4 Mine is a manganese mine located in Maricopa county, Arizona at an elevation of 2,201 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: 2,201 Feet (671 Meters)
Commodity: Manganese
Lat, Long: 33.735, -113.20139
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.
Knabe No. 4 Mine MRDS details
Site Name
Primary: Knabe No. 4 Mine
Commodity
Primary: Manganese
Location
State: Arizona
County: Maricopa
District: Aguila District
Land Status
Land ownership: Federal
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: Surface
Ownership
Owner Name: Northfleet Knabe
Years: 1958 -
Owner Name: F. A. Sitton And J. E. Robinette
Production
Year: 1953
Time Period: 1952-1953
Material type: ORE MN
Description: Cp_Grade: ^Low Grade, Yielded 1000 To 2000 Tons Of Screened Material Of 15 To 20 Percent Mn
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Discovery Year: 1951
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Basin And Range Province
Physiographic Section: Sonoran Desert
Mineral Deposit Model
Not available
Orebody
Form: FISSURE FILLINGS, IRREGULAR MASSES, NETWORK OF NARROW SEAMS
Structure
Not available
Alterations
Not available
Rocks
Name: Granite
Role: Host
Age Type: Host Rock
Age Young: Neoproterozoic
Analytical Data
Not available
Materials
Ore: Pyrolusite
Gangue: Calcite
Gangue: Quartz
Comments
Comment (Development): 9 UNPATENTED CLAIMS.
Comment (Workings): 2 OPEN PITS EACH 600 SQ FT IN AREA
Comment (Geology): ORE IN 2 FRACTURE ZONES, MN OXIDES AS FISSURE FILLINGS AND IRREGULAR MASSES AND IN A NETWORK OF NARROW SEAMS
Comment (Deposit): 2 FRACTURE ZONES IN BRECCIATED GRANITE.
Comment (Location): 3 MILES E OF BIG HORN MOUNTAINS. INFO FROM LAND.ST :(1964)
Comment (Production): IDLE IN 1954
References
Reference (Deposit): FARNHAM, L.L., AND STEWART, L.A., 1958, MN DEPOSITS IN WESTERN ARIZONA, U.S.B.M. INFORMATION CIRCULAR 7843.
Reference (Deposit): USBM-FILE DATA-CLUSTER NUMBER 604-KNABE NO. 4 MINE.
Reference (Deposit): ALLEN, G.B., 1985, ECONOMIC GEOLOGY OF THE BIG HORN MOUNTAINS OF WEST-CENTRAL ARIZONA: ARIZONA BUREAU OF GEOLOGY AND MINERAL TECHNOLOGY OPEN-FILE REPORT 85-17, 140 P.
Reference (Other Database): CIMRI
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.
