Desdemona Group

Past Producer in Luna county in New Mexico, United States with commodities Lead, Zinc, Silver, 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. Alteration
  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. Links to other databases
  18. Bibliographic references
  19. General comments
  20. Reporter information

Geologic information

Identification information

Deposit ID 10013941
MRDS ID D010513
Record type Site
Current site name Desdemona Group
Alternate or previous names Asarco Group, Mahoney Group: Desdemona Mine, Othello Mine, Monte C Risto Mine, Suprise Mine, Webster Mine: Claims Patented In 1889 and 18 97, Desdemona, Othello, Monte Cristo: Claims Patented In 1957, Suprise, Webster, Bryan
Related records 10151270

Geographic coordinates

Geographic coordinates: -107.7206, 32.55623 (WGS84)
Elevation 1890
Relative position ABOUT 20.5 MILES N 06 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

OK Canyon(quadrangle 1:24,000 scale)

Hatch(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)

Geographic areas

Country State County
United States New Mexico Luna

Public Land Survey System information

Meridian Township Range Section Fraction State
New Mexico 020S 009W 24 NE New Mexico

Comments on the location information

  • ACCURATE LOCATION IS FOR THE MAIN WORKINGS ON THE DESDEMONA CLAIM.

Commodities

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

Materials information

Materials Type of material
Anglesite Ore
Galena Ore
Smithsonite Ore
Sphalerite Ore
Calcite Gangue
Gypsum Gangue
Limonite Gangue
Pyrite Gangue
Quartz Gangue

Alteration

  • (Local) Extensive Silicification.

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite
    Rock unit name Cooks Peak Granodiorite
    Rock description Cooks Peak Granodiorite
    Stratigraphic age (youngest) Pliocene
    Stratigraphic age (youngest) Pliocene
    Stratigraphic age (youngest) Late Silurian
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone
    Rock unit name Fusselman Dolomite;Percha Shale
    Rock description Fusselman Dolomite;Percha Shale

Nearby scientific data

(1) -107.7206, 32.55623

Economic information

Ore body information

  • General form IRREGULAR

Controls for ore emplacement

  • Deposits Localized In Favorable Host Rock Adjacent To Faults Striki Ng North To N 15 W; And At Junctions With Faults Striking Nnw With Fau Lts Striking N 55 To 65 E; And Beneath An Impermeable Shale.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1877
Year of first production 1885
Year of last production 1952

Mining district

District name Cooks Peak District

Land status

Ownership category Private

Ownership information

  • Type Operator
    Owner H. E. Mccray
    Home office Deming, N.M.
    First year 1950
  • Type Owner
    Owner Asarco (American Smelting And Refining Co.)
    First year 1950

Comments on the workings information

  • WORKINGS CONSIST OF NUMEROUS SHALLOW SHAFTS, ADITS, SMALL OPENCUT S, TRENCHES, AND PROSPECT PITS. EXTENSIVE DRIFTING AND STOPING ALONG S MALL, IRREGULAR OREBODIES. THE JACKSON AND MITCHELL ARE THE MAIN WORKI NGS.

Reference information

Bibliographic references

  • Deposit

    LINDGREN, W., GRATON, L.C., AND GORDON, C.H., 1910 USGS PP 68, P. 2 87-289

  • Deposit

    JICHA, H.L., JR., 1954 NMBMMR BULL 37, P. 60-66, PLATE 1

  • Deposit

    GRISWOLD, G.B., 1961 NMBMMR BULL 72, P. 94

  • Deposit

    NMBMMR GENERAL FILE DATA

General comments

Subject category Comment text
Deposit MINERALIZATION OCCURS IN IRREGULAR REPLACEMENT BODIES INCLUDING S MALL MANTOS, PIPES, AND FISSURES. SIX PATENTED CLAIMS MINERAL SURVEY N UMBERS 544, 545, 919, AND 2167 COVERING A TOTAL OF 79.342 ACRES.
Deposit Discovery Year: LATE 1870'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.

Operator history (post-MRDS)

MRDS records operators as of each record's last update (≤ 2019). Some of the operators listed here have since changed hands or dissolved:

Curated by qvyshift.com from publicly-reported M&A activity (SEC filings, press releases, USGS Mineral Yearbooks). Not authoritative — verify against primary sources before relying on it. The MSHA panel above is the current authoritative source for actively-permitted mines.