La Primera

Past Producer in Neuquen, Argentina with commodities Uranium, 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. Production statistics
  14. Links to other databases
  15. Bibliographic references
  16. Reporter information

Geologic information

Identification information

Deposit ID 10097655
MRDS ID AR13054
Record type Site
Current site name La Primera
Alternate or previous names Rahue-Co, 2 Sectors, Quilco and Mallin Quemada.

Geographic coordinates

Geographic coordinates: -70.63282, -37.44751 (WGS84)
Location accuracy 2000(meters)
Relative position 21 KM SW OF CHOS-MALAL.

Site location context

Political divisions (FIPS codes)

Neuquen(province)

Argentina(country)

South America(continent)

Land(continent)

Geographic areas

Country State
Argentina Neuquen

Commodities

Commodity Importance
Uranium Primary
Copper Secondary

Materials information

Materials Type of material
Bornite Ore
Carnotite Ore
Chalcopyrite Ore
Malachite Ore
Pitchblende Ore

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock
    Stratigraphic age (youngest) Late Jurassic
    Stratigraphic age (youngest) Pliocene
  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Sandstone
    Rock unit name Tordillo Formation;Molles Formation
    Rock description Tordillo Formation;Molles Formation

Nearby scientific data

(1) -70.63282, -37.44751

Economic information

Geologic structures

Type of structure Local
Structure description Anticline, Faults

Ore body information

  • General form LENSOID
    Length 20M
    Width 0.3M

Controls for ore emplacement

  • Organic Matter

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Significant No
Production years 1957

Production statistics

  • Year 1957
    Material ORE
    Description Ap_Grade: ^0.35% U3o8
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    U3O8 Ore Uranium Uranium 0wt-pct

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. 2, P. 593

  • Other Database

    CIMRI

Reporter information

Type Date Name Affiliation Comment
Reporter 01-SEP-1993 Venable, Margaret U.S. Geological Survey

Beyond USGS

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