Cuajone

Producer in Peru with commodities Copper, Molybdenum, Silver
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Mineral occurrence model information
  8. Host and associated rocks
  9. Nearby scientific data
  10. Economic information about the deposit and operations
  11. Production statistics
  12. Reserves and resources
  13. Bibliographic references
  14. General comments
  15. Reporter information

Geologic information

Identification information

Deposit ID 10400146
Record type Model Type
Current site name Cuajone

Geographic coordinates

Geographic coordinates: 70.67167, 17.04213 (WGS84)

Site location context

Political divisions (FIPS codes)

Peru(country)

South America(continent)

Land(continent)

Geographic areas

Country
Peru

Comments on the location information

  • Assoc deposits less 10km: 17

Commodities

Commodity Importance
Copper Primary
Molybdenum Primary
Silver Primary

Materials information

Materials Type of material
Arsenopyrite Ore
Azurite Ore
Malachite Ore
Barite Ore
Boulangerite Ore
Bournonite Ore
Bornite Ore
Brochantite Ore
Carbonate-Hydroxylapatite Ore
Chalcocite Ore
Chalcopyrite Ore
Chrysocolla Ore
Covellite Ore
Enargite Ore
Galena Ore
Gold Ore
Jamesonite Ore
Malachite Ore
Marcasite Ore
Molybdenite Ore
Pyrargyrite Ore
Pyrite Ore
Pyrrhotite Ore
Realgar Ore
Rhodochrosite Ore
Sericite Ore
Sphalerite Ore
Silver Ore
Stibnite Ore
Stromeyerite Ore
Tenorite Ore
Tetrahedrite Ore

Mineral occurrence model information

Model code 53
USGS model code 17
Deposit model name Porphyry Cu
Mark3 model number 4

Host and associated rocks

  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Pyroclastic Rock > Volcanic Breccia (Agglomerate)
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Latite
    Rock type qualifier porphyry
  • Host or associated Host
    Rock type Plutonic Rock > Granitoid > Quartz Monzonite
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Mafic Volcanic Rock > Basalt
  • Host or associated Host
    Rock type Plutonic Rock > Granitoid > Granodiorite
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone
  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Shale
  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Siltstone
  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Sandstone
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Mafic Volcanic Rock > Basalt
    Rock type qualifier andesitic
  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Conglomerate

Nearby scientific data

(1) 70.67167, 17.04213

Economic information

Comments on the geologic information

  • Cuajone is within the same copper belt that also hosts Mantos blancos's Quellevaco deposit and cyprus Amax's Cerro Verde deposit. Disseminated copper mineralization occurs within breccia pipes and hydrothermal alteration associated with the intrusion of porphyry bodies into a sequence of volcanic rocks. Cuajone has a regular shape, homogeneous grade, and simple mineralogy. http://www.metalseconomics.com/

Economic information about the deposit and operations

Development status Producer
Commodity type Metallic
Significant Yes
Discovery year 1939

Production statistics

  • Year 2006
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Copper Copper 380mt

Reserves and resources

  • Type In-situ
    Estimate year 1976
    Total resources 1630
    Commodity Subtype Grade units Group Importance Year
    Silver 3.1 g/mt Silver Major 1976
    Molybdenum 0.0214 wt-pct Molybdenum Major 1976
    Copper 0.69 g/mt Copper Major 1976

Reference information

Bibliographic references

  • Reference

    Anonymous, 1993, Peru: Advertisement Supplement to Mining Journal, January 22, v. 320, no. 8208, p. 1-12

  • Reference

    Asarco, Inc. Annual Reports, 1981-1996

  • Reference

    Concha, O., and Valle, J., 2000, Prospeccion, exploration y desarrollo del yacimiento de cuajone: Primer volumen de monografias de yacimentos minerales Peruanos. Historia, xploration y geologia: Lima, Institut de ingenieros de Minas del Peru, p. 117-143

  • Reference

    Hollister, V.F., 1978, Geology of the porphyry copper deposits of the Western Hemisphere: The American Institute of Mining, Metallurgical, and Petroleum Engineers, Inc., New York, 219 p.

  • Reference

    Lacy, W.C., 1991, Discovery and development of the Toquepala and Cuajone deposits, peru, SA, in Hollister, V.F., ed., Porphyry copper, molybdenum, and gold deposits, volcanogenic deposits (massive sulfide) and deposits in layered rock. Case histories of mineral discoveries, v. 3: Society of Mining, Metallurgy, and Exploration, Inc., Littleton, Colorado, p. 53-59

  • Reference

    Clark, A.H., 1993, Are outside porphyry copper deposits either anatomically or environmentall distinctive? in Whiting, B.H., Hodgson, C.J., and Mason, R., eds., Giant ore deposits; Society of Economic Geologists Special Publication 2, p. 213-283

  • Reference

    Long, K.R., 1995, Production and reserves of cordilleran (Alaska to Chile) porphyry copper deposits, in Pierce, F.W., and Bolm, J.G., eds., Porphyry copper deposits of the American Cordillera: Tucson, Arizona, Geological Society Digest 20, p. 35-68

  • Production

    Southern Copper Corporation, http://www.southernperu.com/AboutSCC/Company/Overview,
    retrieved from the World Wide Web on 12/11/07.

  • Ownership

    http://www.referenceforbusiness.com/history2/87/Southern_Peru_Copper_Corporation.html

General comments

Subject category Comment text
General Map Number 270

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUL-2007 Baker, Deborah A. (Berger, Barney R.) U.S. Geological Survey Model type record

Beyond USGS

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