Stephenson-Bennett Mine

Past Producer in Dona Ana county in New Mexico, United States with commodities Lead, Silver, Zinc, Molybdenum, Copper, Gold
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. Workings at the site
  18. Links to other databases
  19. Bibliographic references
  20. General comments
  21. Reporter information

Geologic information

Identification information

Deposit ID 10008415
MRDS ID D000577
Record type Site
Current site name Stephenson-Bennett Mine
Alternate or previous names Stevenson-Bennett Mine: Empire Zinc Mine: Santo Domingo De La Calzada, Mine: Calzada Mine: San Augustin Mine
Related records 10150474

Geographic coordinates

Geographic coordinates: -106.60113, 32.40263 (WGS84)
Relative position ABOUT 12 MILES N 61 E OF LAS CRUCES.

Site location context

Political divisions (FIPS codes)

Dona Ana(county)

New Mexico(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Organ(quadrangle 1:24,000 scale)

Las Cruces(quadrangle 1:100,000 scale)

Las Cruces(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Jornada Draw(hydrologic unit)

Rio Grande-Caballo(hydrologic accounting unit)

Rio Grande-Mimbres(hydrologic subregion)

Rio Grande(hydrologic region)

Geographic areas

Country State County
United States New Mexico Dona Ana

Public Land Survey System information

Meridian Township Range Section Fraction State
New Mexico 022S 003E 11,14 SE (11); NE (14) New Mexico

Comments on the location information

  • ACCURATE LOCATION IS FOR THE ADIT OF THE EMPIRE ZINC MINE AS SHOWN ON THE ORGAN TOPOGRAPHIC QUADRANGLE.

Commodities

Commodity Importance
Lead Primary
Silver Primary
Zinc Critical Secondary
Molybdenum Secondary
Copper Secondary
Gold Secondary

Materials information

Materials Type of material
Anglesite Ore
Chalcopyrite Ore
Galena Ore
Hemimorphite Ore
Smithsonite Ore
Sphalerite Ore
Wulfenite Ore
Fluorite Gangue
Limonite Gangue
Pyrite Gangue
Quartz Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Granitoid > Quartz Monzonite
    Rock unit name Organ Batholith
    Rock description Organ Batholith
    Stratigraphic age (youngest) Late Permian
    Stratigraphic age (youngest) Pliocene
    Stratigraphic age (youngest) Pliocene
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Dolomite
    Rock unit name Fusselman Dolomite;Montoya Group
    Rock description Fusselman Dolomite;Montoya Group

Nearby scientific data

(1) -106.60113, 32.40263

Economic information

Geologic structures

Type of structure Local
Structure description Torpedo-Bennett Fault Zone Strikes North-South.

Ore body information

  • General form TABULAR
    Strike DUE NORTH
    Dip 70 WEST
    Thickness 3.05M
    Length 182.88M
    Width 152.4M

Controls for ore emplacement

  • Mineralized Solutions Rose Along Fault Zones And Replaced Favorable Host Rocks.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Medium
Significant No
Discovery year 1847
Discoverer Alexander Carrasco, Jose Perez And Ramon Duran
Year of first production 1847
Year of last production 1934

Mining district

District name Organ District: Organ Mountains

Land status

Ownership category Private

Ownership information

  • Type Owner-Operator
    Owner Torpedo Mining Co.
    Home office Organ, N.M.
    First year 1940

Workings at the site

  • Type of workings Surface/Underground
    Length 3048M
    Overall depth 152.4M

Comments on the workings information

  • WORKINGS REPORTED IN 1935 CONSISTED OF SEVERAL PITS, A SHAFT ABOUT 500 FT. DEEP AND SEVEN TUNNELS WITH MANY LARGE STOPES.

Reference information

Bibliographic references

  • Deposit

    LINDGREN, W., GRATON, L.C., AND GORDON, C.H., 1910 USGS PP 68, P. 205-211

  • Deposit

    DUNHAM, K.C., 1935 NMBMMR BULL 11, P. 220-228

  • Deposit

    ALBRITTON, C.C., JR., AND NELSON, V.E., 1943 USGS OFR-43, P. 35-36

  • Deposit

    SEAGER, W.R., 1981 NMBMMR MEM 36, P. 83-86

  • Deposit

    NMBMMR GENERAL FILE DATA

General comments

Subject category Comment text
Deposit THE THREE MAJOR OREBODIES ARE THE STEPHENSON, THE BENNETT AND THE PAGE. THE BENNETT IS THE LARGEST AND HAS BEEN MINED DOWN DIP FOR ABOUT 600 FT., HAS A WIDTH OF 500 FT. ALONG STRIKE AND AVERAGES 10 FT. IN THICKNESS. THREE PATENTED CLAIMS AND ONE UNPATENTED CLAIM.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-74 King, Robert U. New Mexico Bureau of Mines and Mineral Resources
Updater 01-JUN-82 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.

External references