A-1 Group

Past Producer in Graham county in Arizona, United States with commodity Manganese

Geologic information

Identification information

Deposit ID 10233762
MAS/MILS ID 0040090031
Record type Site
Current site name A-1 Group
Alternate or previous names Muller Manganese

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -109.24254, 32.73621 (WGS84)
Elevation 1341
Location accuracy 100(meters)
(click for info)

Geographic areas

Country State County
United States Arizona Graham

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 008 S 030 E 14 E2 Arizona

Commodities

Commodity Importance
Manganese Primary

Nearby scientific data

Ore Body (1) -109.24254, 32.73621

Economic information

Economic information about the deposit and operations

Operation type Surface-Underground
Development status Past Producer
Commodity type Metallic
Significant No

Land status

Ownership category BLM Administrative Area

Ownership information

  • Type Owner
    Owner John Posphala
    Home office Arizona
    Year 1954
  • Type Operator
    Owner Chris Muller
    Home office Arizona
    Year 1954

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
U.S. Bureau of Mines Minerals Availability System MAS 0040090031

Bibliographic references

  • Deposit

    USGS DUNCAN QUAD

  • Deposit

    ADMR MULLER MANGANESE FILE

  • Deposit

    FARNHAM, STEWART AND DELONG MANGANESE DEPOSITS OF EASTERN AZ

  • Deposit

    USBM 1C 7990 1961 P 106

Reporter information

Type Date Name Affiliation Comment
Reporter 04-NOV-83 ADMR U.S. Bureau of Mines