El Chaco Grupo Minero

Past Producer in La Rioja, Argentina with commodities Tungsten, Iron, Sulfur, Copper, Bismuth
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. Ore body information
  10. Economic information about the deposit and operations
  11. Mining district
  12. Production statistics
  13. Links to other databases
  14. Bibliographic references
  15. General comments
  16. Reporter information

Geologic information

Identification information

Deposit ID 10097640
MRDS ID AR10126
Record type Site
Current site name El Chaco Grupo Minero
Alternate or previous names El Aguila I-Ii, Esperanza I-Ii, Florentina I-Ii

Geographic coordinates

Geographic coordinates: -67.59612, -29.54412 (WGS84)
Elevation 2200
Relative position 22 KM NW OF CATINZACO

Site location context

Political divisions (FIPS codes)

La Rioja(province)

Argentina(country)

South America(continent)

Land(continent)

Geographic areas

Country State
Argentina La Rioja

Comments on the location information

  • IN QUEBRADA VICHIGASTA

Commodities

Commodity Importance
Tungsten Critical Primary
Iron Secondary
Sulfur Secondary
Copper Secondary
Bismuth Critical Secondary

Materials information

Materials Type of material
Bismutite Ore
Chalcopyrite Ore
Pyrite Ore
Scheelite Ore
Quartz Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Metamorphic Rock > Phyllite
    Stratigraphic age (youngest) Late Ordovician
    Stratigraphic age (youngest) Late Devonian
  • Host or associated Associated
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Sandstone
  • Host or associated Host
    Rock type Plutonic Rock > Granitoid > Granite

Nearby scientific data

(1) -67.59612, -29.54412

Economic information

Ore body information

  • Strike N40W
    Dip 45SW
    Thickness 0.35M

Economic information about the deposit and operations

Development status Past Producer
Commodity type Both
Significant No

Mining district

District name Sanogasta

Production statistics

  • Year 1956
    Period 1948-1956
    Material CONCENTRATE
    Description Cp_Grade: ^65% Wo3
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    WO3 Conc. Tungsten Tungsten 65wt-pct
  • Year 1967
    Period 1967
    Material CONCENTRATE
    Description Cp_Grade: ^65% Wo3
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    WO3 Conc. Tungsten Tungsten 65wt-pct
  • Year 1968
    Period 1968
    Material CONCENTRATE
    Description Cp_Grade: ^65% Wo3
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    WO3 Conc. Tungsten Tungsten 65wt-pct

Comments on the workings information

  • TOTAL LENGTH OF WORKINGS 2000 M (ADITS, GALLERIES)

Reference information

Bibliographic references

  • Deposit

    ANGELELLI, V., 1984, YACIMIENTOS METALIFEROS DE LA REPUBLICA ARGENTINA: LA PLATA, PROVINCIA DE BUENOS AIRES, COMISION DE INVESTIGACIONES CIENTIFICAS, VOL. II, PP. 648-650. MAPA MINERO DE LA PROVINCIA DE RIOJA 1966-1967, INSTITUTO NACIONAL DE GEOLOGIA Y MINERIA, SERVICIO DE ECONOMIA MINERIA

  • Other Database

    CIMRI

  • Production

    ANGELELLI, V., 1984, YACIMIENTOS METALIFEROS DE LA REPUBLICA ARGENTINA: LA PLATA, PROVINCIA DE BUENOS AIRES, COMISION DE INVESTIGACIONES CIENTIFICAS, VOL. II, P. 581.

General comments

Subject category Comment text
Deposit DEPOSITS COVER UP TO 66 HA

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1993 Sow, Thierno U.S. Geological Survey

Beyond USGS

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