Lea

Past Producer in Chile with commodities Copper, Cobalt
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. Workings at the site
  14. Links to other databases
  15. Bibliographic references
  16. Reporter information

Geologic information

Identification information

Deposit ID 10060127
MRDS ID TC06977
Record type Site
Current site name Lea
Alternate or previous names Leva

Geographic coordinates

Geographic coordinates: -71.18844, -28.68636 (WGS84)
Elevation 950

Site location context

Political divisions (FIPS codes)

Chile(country)

South America(continent)

Land(continent)

Geographic areas

Country
Chile

Commodities

Commodity Importance
Copper Primary
Cobalt Critical Secondary

Materials information

Materials Type of material
Chalcocite Ore
Chalcopyrite Ore
Cobaltite Ore
Pyrite Gangue

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock > Slate
    Stratigraphic age (youngest) Late Permian
  • Host or associated Host
    Rock type Metamorphic Rock > Schist

Nearby scientific data

(1) -71.18844, -28.68636

Economic information

Ore body information

  • Strike N80W
    Dip 70-80N
    Length 200M
    Width 1.5M

Economic information about the deposit and operations

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

Mining district

District name Fraguita

Production statistics

  • Year 1913
    Material ORE
    Accuracy Accurate
    Description Ap_Grade: ^18% Cu
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Ore Copper Copper 18wt-pct

Workings at the site

  • Type of workings Underground
    Overall depth 40M

Reference information

Bibliographic references

  • Deposit

    DIAZ, ET AL., 1980, MAPA METALOGENICO PRONOSTICO DE LA III REGION: CORPORACION DE FOMENTO DE LA PRODUCCION, SANTIAGO (5 VOLS.).

  • Deposit

    ETCHEGARAY, N., 1913, MONOGRAFIA MINERA DE ATACAMA.

  • Other Database

    CIMRI

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUL-1991 Williams, William C. University of Arizona

Beyond USGS

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