Grant County Mine

Past Producer in Grant county in New Mexico, United States with commodities Zinc, Lead, 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. Mineral occurrence model information
  9. Host and associated rocks
  10. Nearby scientific data
  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. Reporter information

Geologic information

Identification information

Deposit ID 10009779
MRDS ID D002975
Record type Site
Current site name Grant County Mine
Related records 10198881

Geographic coordinates

Geographic coordinates: -108.06533, 32.81844 (WGS84)
Elevation 2134
Relative position ABOUT 12.5 MILES N 76 E OF SILVER CITY.

Site location context

Political divisions (FIPS codes)

Grant(county)

New Mexico(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Santa Rita Mine(quadrangle 1:24,000 scale)

Silver City(quadrangle 1:100,000 scale)

Silver City(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Mimbres(hydrologic unit)

Mimbres(hydrologic accounting unit)

Rio Grande-Mimbres(hydrologic subregion)

Rio Grande(hydrologic region)

Geographic areas

Country State County
United States New Mexico Grant

Public Land Survey System information

Meridian Township Range Section Fraction State
New Mexico 017S 012W 22,23 NE (22); NW (23) New Mexico

Comments on the location information

  • ACCURATE LOCATION AS SHOWN ON THE SANTA RITA TOPOGRAPHIC QUADRANGLE.

Commodities

Commodity Importance
Zinc Critical Primary
Lead Secondary
Silver Secondary

Materials information

Materials Type of material
Galena Ore
Sphalerite Ore
Calcite Gangue
Quartz Gangue

Mineral occurrence model information

Model code 60
USGS model code 18c
Deposit model name Skarn Zn-Pb
Mark3 model number 22

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite
    Stratigraphic age (youngest) Pliocene
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone
    Rock unit name Syrena Formation;Oswaldo Formation
    Rock description Syrena Formation;Oswaldo Formation

Nearby scientific data

(1) -108.06533, 32.81844

Economic information

Ore body information

  • General form IRREGULAR

Controls for ore emplacement

  • Mineralized Solutions Replaced Favorable Host Rock Adjacent To A Northeast Trending Dike.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Fierro-Hanover District; Central District

Land status

Ownership category Private

Ownership information

  • Type Operator
    Owner Mueller Industries
    First year 1990
    Last year 1993
  • Type Owner
    Owner Grant County Copper Co. , Peru Mining Co. , U.S. Smelting, Refining An
    First year 1919
    Last year 1927

Comments on the production information

  • PRODUCTION FROM THE GRANT COUNTY MINE IS INCLUDED WITH THE PRODUCTION FROM THE PEWABIC MINE AND CANNOT BE REPORTED SEPARATELY. NMBMMR GENERAL FILE DATA INDICATES ABOUT 50000 TONS OF ORE CONTAINING 9.75 % ZN WAS MINED FROM THE GRANT COUNTY MINE PRIOR TO 1939. COBRE MINING GIVES TOTAL PRODUCTION AS 60,683 ST.

Workings at the site

  • Type of workings Underground
    Length 243.84M
    Overall depth 76.2M

Comments on the workings information

  • WORKINGS REPORTED IN 1939 CONSISTED OF TWO SHAFTS, TWO ADITS AND ABOUT 800 FT. OF DRIFTING.

Reference information

Bibliographic references

  • Deposit

    SPENCER, A.C., AND PAIGE, S., 1935 USGS BULL 859, P. 66-69

  • Deposit

    HERNON, R.M., JONES, W.R., AND MOORE, S.L., 1964 USGS GEOLOGIC MAP, GQ-306

  • Deposit

    JONES, W.R., HERNON, R.M., AND MOORE, S.L., 1967 USGS PP 555, 144 PAGES

  • Deposit

    NMBMMR GENERAL FILE DATA

  • Deposit

    HILLESLAND, L.L., WORTHINGTON, W.T., AND HAWKINS, R.B., 1994, GENERAL GEOLOGY OF THE CONTINENTAL MINE, GRANT COUNTY, NM, IN GUIDEBOOK TO FIELD TRIP 10 AND 13, TYRONE, PINOS ALTOS, CHINO, CONTINENTAL, CENTRAL DISTRICT, NEW MEXICO: ARIZONA GEOLOGICAL SOCIETY, P. 2.

  • Production

    (1) HILLESLAND ET. AL. (1994)

Reporter information

Type Date Name Affiliation Comment
Reporter 01-DEC-1977 Hasler, J. William New Mexico Bureau of Mines and Mineral Resources
Updater 01-OCT-1982 Menzie, David New Mexico Bureau of Mines and Mineral Resources
Updater 28-OCT-1994 Long, Keith R. U.S. Geological Survey

Beyond USGS

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

External references