Silver Hill Mine

Past Producer in Grant county in New Mexico, United States with commodities Gold, Silver, Zinc, Lead, Copper
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. Ore body information
  11. Controls for ore emplacement
  12. Economic information about the deposit and operations
  13. Mining district
  14. Land status
  15. Ownership information
  16. Production statistics
  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 10013440
MRDS ID D009729
Record type Site
Current site name Silver Hill Mine
Related records 10296047

Geographic coordinates

Geographic coordinates: -108.24562, 32.84428 (WGS84)
Elevation 2164
Relative position ABOUT 5.5 MILES N 19 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

Fort Bayard(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 014W 12 SW New Mexico

Comments on the location information

  • ACCURATE LOCATION IS SHOWN ON USGS GEOLOGIC MAP GQ-865.

Commodities

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

Materials information

Materials Type of material
Argentite Ore
Chalcopyrite Ore
Galena Ore
Gold Ore
Silver Ore
Sphalerite Ore
Pyrite Gangue
Quartz Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite
    Stratigraphic age (youngest) Pliocene
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite

Nearby scientific data

(1) -108.24562, 32.84428

Economic information

Ore body information

  • General form PINCH AND SWELL

Controls for ore emplacement

  • Fault-Fracture Structural Control.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1865
Discoverer W. L. Thompson, J. B. Morrill And Richard Hudson
Year of first production 1875
Year of last production 1943

Mining district

District name Pinos Altos District

Land status

Ownership category Private

Ownership information

  • Type Operator
    Owner Silver Hill Mine Corp.
    Home office Pinos Altos, N. M.
    First year 1940
  • Type Owner
    Owner C. B. Morrill
    Home office Silver City, N. M.
    First year 1940

Production statistics

  • Year 1943
    Period 1914 To 1943
    Accuracy Accurate
    Description Cp_Grade: ^Average Ore Grade 0.61% Cu.
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Minor ORE Copper Copper 1wt-pct
  • Year 1943
    Period 1914 To 1943
    Accuracy Accurate
    Description Cp_Grade: ^Average Ore Grade 4.49% Pb.
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Minor ORE Lead Lead 4wt-pct

Comments on the production information

  • ACCURATE PRODUCTION YEARS WERE 1914 TO 1916, 1932, 1934, 1936 TO 1941 AND 1943.

Workings at the site

  • Type of workings Underground
    Length 274.32M
    Overall depth 91.44M

Comments on the workings information

  • WORKINGS REPORTED IN 1948 CONSISTED OF TWO SHALLOW SHAFTS, A 550 FT. ADIT, A 150 FT. WINZE AND ABOUT 350 FT. OF DRIFT.

Reference information

Bibliographic references

  • Deposit

    BUSH, F. V., 1915 MINING AND ENGINEERING WORLD, VOL 42, NO 4, P. 165-167

  • Deposit

    ANDERSON, E. C., 1957 NMBMMR BULL 39, P. 70-71

  • Deposit

    JONES, W. R., MOORE, S. L., AND PRATT, W. P., 1970 USGS GEOLOGIC MAP, GQ-865

  • Deposit

    NMBMMR GENERAL FILE DATA

  • Production

    AGGREGATED USBM PRODUCTION RECORDS.

General comments

Subject category Comment text
Deposit ONE UNPATENTED CLAIM COVERING ABOUT 20 ACRES.
Deposit Discovery Year: 1860'S

Reporter information

Type Date Name Affiliation Comment
Reporter 01-NOV-1982 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.