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  3. Mineral Resource Data System (MRDS)

Estrella Baja Mine

Past Producer in La Rioja, Argentina with commodity Copper
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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. Ownership information
  12. Links to other databases
  13. Bibliographic references
  14. Reporter information

Geologic information

Identification information

Deposit ID 10004638
MRDS ID AR10012
Record type Site
Current site name Estrella Baja Mine

Geographic coordinates

Geographic coordinates: -68.33698, -28.02246 (WGS84)
Elevation 3150
Relative position 1 KM SOUTH OF ESTRELLA ALTA MINE

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 LA ESTRELLA

Commodities

Commodity Importance
Copper Primary

Materials information

Materials Type of material
Hematite Ore
Limonite Ore
Malachite Ore
Quartz Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Rhyodacite
    Stratigraphic age (youngest) Middle Triassic
    Stratigraphic age (youngest) Pennsylvanian
  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Dacite
  • Host or associated Host
    Rock type Metamorphic Rock > Schist
    Rock unit name Agua Colorada; Rio Tendal Formation; Vaquerano Formation
    Rock description Agua Colorada;Rio Tendal Formation;Vaquerano Formation
  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Sandstone

Nearby scientific data

(1) -68.33698, -28.02246
ListMap

Economic information

Ore body information

  • Strike NW-SE
    Dip 55SW
    Thickness 0.2M
    Length 20M

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Significant No

Ownership information

  • Type Owner
    Owner Amanecer S.A.

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. I, P. 150. MAPA MINERO DEL PROVINCIAS DE CATAMARCA Y TUCUMAN; 1966; INSTITUTO NACIONAL DE GEOLOGIA Y MINERIA; SERVICIO DE ECONOMIA MINERIA. HECTOR, M. MAISONAVE; 1974, DNGM BOL. 162, PP. 60-61

  • Other Database

    CIMRI

Reporter information

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

Beyond USGS

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

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