Little Baldy Tunnel

Occurrence in Socorro county in New Mexico, United States with commodities Lead, Zinc, Copper, Silver
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. Alteration
  9. Host and associated rocks
  10. Nearby scientific data
  11. Geologic structures
  12. Ore body information
  13. Controls for ore emplacement
  14. Economic information about the deposit and operations
  15. Mining district
  16. Land status
  17. Ownership information
  18. Workings at the site
  19. Links to other databases
  20. Bibliographic references
  21. Reporter information

Geologic information

Identification information

Deposit ID 10012503
MRDS ID D008159
Record type Site
Current site name Little Baldy Tunnel
Alternate or previous names Baldy Tunnel, North Baldy Mine

Geographic coordinates

Geographic coordinates: -107.17809, 34.04731 (WGS84)
Elevation 2774
Relative position ABOUT 16.5 MILES S 87 W OF SOCORRO.

Site location context

Political divisions (FIPS codes)

Socorro(county)

New Mexico(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Magdalena(quadrangle 1:24,000 scale)

Magdalena(quadrangle 1:100,000 scale)

Socorro(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Rio Salado(hydrologic unit)

Rio Grande-Elephant Butte(hydrologic accounting unit)

Rio Grande-Elephant Butte(hydrologic subregion)

Rio Grande(hydrologic region)

Federal lands

Cibola National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States New Mexico Socorro

Public Land Survey System information

Meridian Township Range Section Fraction State
New Mexico 003S 003W 17 SW New Mexico

Comments on the location information

  • ACCURATE LOCATION IS FOR THE MAIN ENTRANCE LOCATED SOUTHEAST OF NORTH BALDY PEAK AT AN ELEVATION OF 9100 FT..

Commodities

Commodity Importance
Lead Primary
Zinc Critical Primary
Copper Primary
Silver Primary

Materials information

Materials Type of material
Chalcopyrite Ore
Galena Ore
Sphalerite Ore

Alteration

  • (Local) Garnetization And Silicification.

Host and associated rocks

  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Rhyolite
    Rock unit name Hells Mesa Tuff
    Rock description Hells Mesa Tuff
    Stratigraphic age (youngest) Pliocene
    Stratigraphic age (youngest) Pliocene
    Stratigraphic age (youngest) Late Permian
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone
    Rock unit name Kelly Limestone (Lake Valley Limestone);Madera Limestone
    Rock description Kelly Limestone (Lake Valley Limestone);Madera Limestone

Nearby scientific data

(1) -107.17809, 34.04731

Economic information

Geologic structures

Type of structure Local
Structure description North Fork Canyon Fault Strikes Northwest Near The Little Baldy Tunnel.

Ore body information

  • General form PODS AND SHOOTS

Controls for ore emplacement

  • Faults, Fault Intersections, Favorable Host Rocks And Proximity To Intrusive Rocks.

Comments on the geologic information

  • BLAKESTAD, R.B., JR., 1978, P.121, REPORTED THAT CONDITIONS MAY BE FAVORABLE FOR THE DISCOVERY OF REPLACEMENT DEPOSITS IN THE KELLY OR MADERA LIMESTONES ALONG NORTH FORK CANYON FAULT.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Magdalena Mountains Area: Water Canyon District

Land status

Ownership category National Forest

Ownership information

  • Type Operator
    Owner Capitan Resources, Inc.
    Home office P.O.Box 11788, Albuquerque, N.M. 87192
    First year 1979
  • Type Owner
    Owner Minerex, Inc.
    Home office P.O. Box 1483, Winter Park, Florida 32789
    First year 1979

Workings at the site

  • Type of workings Underground
    Length 365.76M

Comments on the workings information

  • WORKINGS CONSIST OF A 1200 FT. TUNNEL WITH TWO SHORT CROSSCUTS AND A SMALL STOPED AREA.

Reference information

Bibliographic references

  • Deposit

    JONES, F.A., 1904 NEW MEXICO MINES AND MINERALS, THE NEW MEXICAN PRINTING CO., P. 127

  • Deposit

    LASKY, S.G., 1932 NMBMMR BULL 8, P. 46-48

  • Deposit

    BLAKESTAD, R.B., JR., 1978 NMBMMR OFR-43, 162 PAGES

  • Deposit

    NEW MEXICO STATE INSPECTOR OF MINES, 1979 NEW REGISTRATIONS

  • Deposit

    NMBMMR GENERAL FILE DATA

  • Deposit

    KREWEDL, D.A., 1974 NMBMMR OFR-44, 139 PAGES

Reporter information

Type Date Name Affiliation Comment
Reporter 01-DEC-1981 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.