The Pumice Group is a manganese mine located in Maricopa county, Arizona at an elevation of 2,402 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: 2,402 Feet (732 Meters)
Commodity: Manganese
Lat, Long: 33.77194, -113.10306
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.
Pumice Group MRDS details
Site Name
Primary: Pumice Group
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/Underground
Ownership
Owner Name: Metallic Recovery Co.
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Discovery Year: 1952
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
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Pyrolusite
Ore: Manganite
Gangue: Quartz
Gangue: Calcite
Comments
Comment (Location): 15 MILES SE OF AGUILA, E OF TIGER WASH. ; INFO FROM LAND.ST :(1964)
Comment (Development): 8 UNPATENTED CLAIMS
Comment (Deposit): MINERALIZED ZONE OF SEVERAL VEINS AND BRECCIA ZONES MAY BE SEVERAL HUNDRED FEET WIDE
Comment (Workings): SHALLOW OPEN CUTS, AND AN INCLINED SHAFT IN THE WESTERN PART; 8 FOOT DEEP CUT WITH THE OPEN WORKINGS DIMENSIONS IN THE NE PART
References
Reference (Deposit): FARNHAM, L.L., AND STEWART, L.A., 1958, MN DEPOSITS OF WESTERN ARIZONA, U.S.B.M. INFORMATION CIRCULAR 7843.
Reference (Deposit): USBM-FILE DATA-CLUSTER NO-625-PUMICE 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.
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.
