Birchfield Manganese Mine

Past Producer in Luna county in New Mexico, United States with commodity Manganese
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Public Land Survey System information
  6. Commodities
  7. Materials information
  8. Host and associated rocks
  9. Nearby scientific data
  10. Geologic structures
  11. Ore body information
  12. Controls for ore emplacement
  13. Economic information about the deposit and operations
  14. Mining district
  15. Land status
  16. Ownership information
  17. Production statistics
  18. Links to other databases
  19. Bibliographic references
  20. General comments
  21. Reporter information

Geologic information

Identification information

Deposit ID 10013932
MRDS ID D010497
Record type Site
Current site name Birchfield Manganese Mine
Alternate or previous names San-Tex Mine, Birchfield Group
Related records 10248360

Geographic coordinates

Geographic coordinates: -107.59337, 32.08653 (WGS84)
Elevation 1478
Relative position ABOUT 16 MILES S 38 E OF DEMING.

Site location context

Political divisions (FIPS codes)

Luna(county)

New Mexico(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Gym Peak(quadrangle 1:24,000 scale)

Deming(quadrangle 1:100,000 scale)

Las Cruces(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Mimbres(hydrologic unit)

Mimbres(hydrologic accounting unit)

Rio Grande-Mimbres(hydrologic subregion)

Rio Grande(hydrologic region)

Federal lands

Bureau of Land Management(Bureau of Land Management NM)

Bureau of Land Management NM BLM(Type of land area)

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States New Mexico Luna

Public Land Survey System information

Meridian Township Range Section Fraction State
New Mexico 025S 007W 31,32 SE (31); SW (32) New Mexico

Comments on the location information

  • ACCURATE LOCATION IS FOR THE MAIN ADIT WHICH IS SHOWN AS THE SAN-T EX MINE ON THE GYM PEAK TOPOGRAPHIC QUADRANGLE.

Commodities

Commodity Importance
Manganese Critical Primary

Materials information

Materials Type of material
Psilomelane Ore
Pyrolusite Ore
Wad Ore
Calcite Gangue
Jasper Gangue
Limonite Gangue

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone
    Rock unit name El Paso Limestone
    Rock description El Paso Limestone
    Stratigraphic age (youngest) Late Ordovician
    Stratigraphic age (youngest) Late Ordovician

Nearby scientific data

(1) -107.59337, 32.08653

Economic information

Geologic structures

Type of structure Local
Structure description Bedding Strikes Nne And Dips 45 To 70 Se. Fractures Strike Ne To N W.

Ore body information

  • General form IRREGULAR

Controls for ore emplacement

  • Mineralization Localized In Favorable Host Rock Along Bedding And I N Fractures.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1905
Discoverer Henry Lesdos
Year of first production 1942
Year of last production 1958

Mining district

District name Florida Mountains District

Land status

Ownership category BLM Administrative Area

Ownership information

  • Type Operator
    Owner Birchfield, Jr., W. P.
    First year 1958
  • Type Owner
    Owner Birchfield, Jr., W. P.
    Home office Deming, N.M.
    First year 1961

Production statistics

  • Year 1955
    Period 1942 To 1955
    Accuracy Accurate
    Description Cp_Grade: ^Ore Grade 23 To 30% Mn.
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Ore Manganese Manganese 27wt-pct

Comments on the workings information

  • WORKINGS REPORTED IN 1961 CONSISTED OF ONE LONG ADIT, TWO INCLINE D SHAFTS, MANY SMALL OPENCUTS, AND NUMEROUS PITS AND TRENCHES.

Reference information

Bibliographic references

  • Deposit

    FARNHAM, L.L., 1961 USBM IC-8030, P. 63-65

  • Deposit

    GRISWOLD, G.B., 1961 NMBMMR BULL 72, P. 120 AND P. 128

  • Deposit

    NMBMMR GENERAL FILE DATA

  • Deposit

    CLEMONS, R.E., 1982 NMBMMR GEOLOGIC MAP GM-58

  • Production

    FARNHAM, L.L., 1961, P. 63-64.

General comments

Subject category Comment text
Deposit TWELVE UNPATENTED CLAIMS IN THE 1950'S.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-APR-1983 Menzie, David New Mexico Bureau of Mines and Mineral Resources

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.