La Salvadora Mine

Past Producer in Potosi, Bolivia with commodities Bismuth, Silver, Lead, Copper
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Alteration
  8. Mineral occurrence model information
  9. Host and associated rocks
  10. Nearby scientific data
  11. Ore body information
  12. Controls for ore emplacement
  13. Economic information about the deposit and operations
  14. Mining district
  15. Land status
  16. Ownership information
  17. Workings at the site
  18. Links to other databases
  19. Bibliographic references
  20. General comments
  21. Reporter information

Geologic information

Identification information

Deposit ID 10006001
MRDS ID BL10232
Record type Site
Current site name La Salvadora Mine

Geographic coordinates

Geographic coordinates: -66.44473, -21.80366 (WGS84)
Elevation 4450
Relative position 8 KM N45E OF GUADALUPE, 208 KM FROM VILLAZON BY ROAD.

Site location context

Political divisions (FIPS codes)

Potosi(province)

Bolivia(country)

South America(continent)

Land(continent)

Federal lands

Federal(land status)

Geographic areas

Country State
Bolivia Potosi

Comments on the location information

  • ON E FLANK OF CERRO SOMBRERITO.

Commodities

Commodity Importance
Bismuth Critical Primary
Silver Primary
Lead Tertiary
Copper Tertiary

Materials information

Materials Type of material
Bismuthinite Ore
Chalcopyrite Ore
Galena Ore
Pyrargyrite Ore
Sphalerite Ore
Tetrahedrite Ore
Ankerite Gangue
Quartz Gangue
Siderite Gangue

Alteration

  • (Local) Propylitization, Silicification

Mineral occurrence model information

Model code 77
USGS model code 20b
Deposit model name Sn-polymetallic vein

Host and associated rocks

  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Dacite
    Stratigraphic age (youngest) Miocene
    Stratigraphic age (youngest) Miocene
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Dacite

Nearby scientific data

(1) -66.44473, -21.80366

Economic information

Ore body information

  • Strike E-W
    Dip VERTICAL
    Depth to top 0M

Controls for ore emplacement

  • E-W Structure; Contact Between Dacite Intrusive And Bonete Lavas

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Significant No
Discoverer Spanish Colonists

Mining district

District name Cerro Bonete

Land status

Ownership category Federal

Ownership information

  • Type Owner-Operator
    Owner Empresa Minera Unificada (Emusa)

Workings at the site

  • Type of workings Underground
    Length 206M

Comments on development

  • WORKED 1930 TO 1956 BY JOSE BACH; OWNED BY EMPRESA MINERTA SAN JOSE DE BERQUE IN 1966

Reference information

Bibliographic references

  • Deposit

    JIMENEZ CH., NESTOR, AND NUNEZ A., GERMAN, 1988, EVALUACION DEL POTENCIAL EN METALES PRECIOSOS DE LOS CERROS PUCASALLE Y PUCA ORKHO, PROVINCIA SUD LIPEZ, POTOSI-BOLIVIA: PROGRAMA DE LAS NACIONES UNIDAS PARA EL DESAROLLO, PROYECTO BOL/87/012, INFORME, 35P., MAPS 1:50,000; 1:10,000.

  • Deposit

    VALENCIA, J., 1973, ESTUDIO GEOLOGICO DE LA REGION ORIENTAL DEL CERRO BONETE, PROVINCIA SUD LIPEZ-DEPTO. DE POTOSI: UNPUBLISHED TESIS DE GRADO, UNIVERSIDAD MAYOR DE SAN ANDRES, LA PAZ, BOLIVIA, 89P.

  • Deposit

    VEDIA M., J., AND CORTEZ, G., 1966, INFORME SOBRE ORIENTACION TECNICA MINA DE BISMUTO SALVADORA: SERVICIO GEOLOGICO DE BOLIVIA INFORME GB-M-505, 4P., MAP 1:500.

  • Deposit

    AHLFELD, FEDERICO, 1954, LOS YACIMIENTOS MINERALES DE BOLIVIA: BILBAO, IMPRENTA INDUSTRIAL, P. 142

  • Deposit

    GEOLOGICAL INVESTIGATIONS BY GEOBOL (VEDIA AND CORTEZ, 1966)

  • Deposit

    GEOLOGICAL INVESTIGATIONS BY UNDP (JIMENEZ AND NUNEZ, 1988)

  • Deposit

    VISITED OCT. 1990 BY USGS/GEOBOL

  • Deposit

    THESIS BY VALENCIA (1973)

  • Other Database

    CIMRI

General comments

Subject category Comment text
Deposit VEINS STRIKE N60 TO 80E AND N50 TO 70W, DIP 50S TO VERTICAL, AND ARE 5 TO 25 CM WIDE. VEINS ARE AN EXTENSION OF THE VEIN SYSTEM AT THE BOLIVAR MINE. VEINS ARE EXPOSED OVER A LENGTH OF 150 M.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-1990 Long, Keith R. U.S. Geological Survey

Beyond USGS

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