El Solado Cu Mine

Past Producer in Chile with commodity Copper
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Host and associated rocks
  8. Nearby scientific data
  9. Geologic structures
  10. Ore body information
  11. Controls for ore emplacement
  12. Economic information about the deposit and operations
  13. Mining district
  14. Ownership information
  15. Reserves and resources
  16. Links to other databases
  17. Bibliographic references
  18. General comments
  19. Reporter information

Geologic information

Identification information

Deposit ID 10105516
MRDS ID W001537
Record type Site
Current site name El Solado Cu Mine
Alternate or previous names El Soldado
Related records 10206883

Geographic coordinates

Geographic coordinates: -71.1112, -32.64414 (WGS84)
Elevation 750
Relative position ABOUT 50 KM W OF SAN FELIPE AND 100 KM NE OF VALPARISO; 100 KM NNW OF SANTIAGO

Site location context

Political divisions (FIPS codes)

Chile(country)

South America(continent)

Land(continent)

Geographic areas

Country
Chile

Commodities

Commodity Importance
Copper Primary

Materials information

Materials Type of material
Bornite Ore
Chalcocite Ore
Chalcopyrite Ore
Hematite Ore
Magnetite Gangue
Pyrite Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Trachyte
    Stratigraphic age (youngest) Early Cretaceous
    Stratigraphic age (youngest) Early Cretaceous
    Stratigraphic age (youngest) Early Cretaceous
  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite
    Rock unit name Lo Prado Formation
    Rock description Lo Prado Formation
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Trachyte
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite

Nearby scientific data

(1) -71.1112, -32.64414

Economic information

Geologic structures

Type of structure Regional
Structure description North-Trending Folds, Faults, And Plutonic Masses
Type of structure Local
Structure description Bedding At 0 - 30e. Three Fault Systems Trending N And Ne

Ore body information

  • General form IRREGULAR
    Strike N 15-20 W.
    Dip 30-35 NE.
    Length 1800M
    Width 700M
    Depth to bottom 350M

Controls for ore emplacement

  • Ns Faults Control

Economic information about the deposit and operations

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

Mining district

District name El Soldado

Ownership information

  • Type Owner
    Owner Cia Disputada De Las Condes Societe Miniere Et Metallurgique De Penarroya

Comments on the production information

  • COPPER IS CONTAINED METAL IN 30% CONCENTRATE

Reserves and resources

  • Type In-situ
    Estimate year 1988
    Total resources 16000000000mt ore
    Commodity Subtype Grade units Group Importance Year
    Copper Cu 1.5 wt-pct Copper Major 1988

Comments on the reserve resource information

  • EST. BASED ON 10 YEARS RESERVES AT ANNUAL PRODUCTION RATE 800,000 TONS
  • EST. BY GOUDARZI 3/73
  • ESTIMATED BY GOUDARZI 3/73 TO HAVE POTENTIAL RESOURCES EQUAL TO THE ESTIMATED RESERVES

Reference information

Bibliographic references

  • Deposit

    RUIZ, F., CARLOS, 1965, GEOLOGIA Y YACIMIENTOS METALIFEROS DE CHILE: INST. INV. GEOL. TABLE 1 (SPANISH)

  • Deposit

    MINING JOUR. ANN REV, 1970, JUNE, P. 299

  • Deposit

    RUIZ, C. AND PEEBLES, F., 1988, YACIMIENTOS METALIFEROS DE CHILE: SANTIAGO, 334 P.

  • Deposit

    RUGE, H., 1985, GEOLOGIA Y MINERALIZACION DE YACIMIENTO DE COBRE EL SOLDADO, V REGION, CHILE: IV CONGRESO GEOLOGICO CHILENO.

  • Deposit

    KLOHN, E., HOLMGREN, C., AND RUGE, H., 1986, EL SOLDADO, A PECULIAR COPPER DEPOSIT ASSOCIATED WITH ANOMALOUS ALKALINE VOLCANISM IN THE CENTRAL CHILEAN COASTAL RANGE: SYMPOSIUM ON SOUTH AMERICAN MINERAL DEPOSITS, AIME, NEW ORLEANS, 8 P.

  • Deposit

    SERPLAC, 1981, ESTUDIO DEL SECTOR MINERO DE LA V REGION: SANTIAGO (6 VOLS).

  • Deposit

    1965 GEOLMAP WILLIAM CARTER

  • Deposit

    CARTER, WILLIAM, AND ALISTE NELSON, 1965 (?), CUADRANGULO NIHUE, PROV. ACONCAGUA: INST. INV. GEOL. CHILE, REPT. IN PREPARATION, (SPANISH)

  • Other Database

    CIMRI

  • Production

    MINING JOUR. 1970 REF.; RUIZ Y PEEBLES, 1988.

General comments

Subject category Comment text
Deposit MINERALIZATION DISSEMINATED IN IRREGULAR BODIES 100-450 M X 30-150M X 80-250M BUT GENERALLY CONFINED TO SAME STRATIGRAPHIC INTERVAL. CP=60%. BN = 25%, CC=5%, PY=10%.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JAN-1973 Davidson, Claire B. U.S. Geological Survey
Updater 01-SEP-1990 Williams, William C. University of Arizona

Beyond USGS

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