Mulato Mine

Occurrence in Potosi, Bolivia with commodities Silver, Lead, Zinc, 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. Alteration
  8. Mineral occurrence model information
  9. Host and associated rocks
  10. Nearby scientific data
  11. Geologic structures
  12. Ore body information
  13. Controls for ore emplacement
  14. Economic information about the deposit and operations
  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 10005940
MRDS ID BL10149
Record type Site
Current site name Mulato Mine
Alternate or previous names Veins: Rosicler, Mulatos, C

Geographic coordinates

Geographic coordinates: -66.56613, -21.81977 (WGS84)
Elevation 4525
Relative position 11 KM N88W OF GUADALUPE

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 CERRO HUAJRAYOJ

Commodities

Commodity Importance
Silver Primary
Lead Secondary
Zinc Critical Tertiary
Copper Tertiary
Bismuth Critical Tertiary

Materials information

Materials Type of material
Bismutite Ore
Cerussite Ore
Chalcopyrite Ore
Galena Ore
Malachite Ore
Pyrargyrite Ore
Sphalerite Ore
Tetrahedrite Ore
Barite Gangue
Hematite Gangue
Kaolinite Gangue
Limonite Gangue
Marcasite Gangue
Pyrite Gangue
Quartz Gangue
Siderite Gangue

Alteration

  • (Local) Kaolinization, Silicification

Analytical data

Result ANALYSES BY GEOBOL (1971): 0 TO 160 G/T AG, 0.92 TO 3.16% PB 0 TO TR BI.

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) > Pyroclastic Rock > Tuff > Welded Tuff
    Stratigraphic age (youngest) Miocene
    Stratigraphic age (youngest) Pliocene
    Stratigraphic age (youngest) Pliocene
    Stratigraphic age (youngest) Miocene
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Pyroclastic Rock > Tuff
    Rock unit name Quehua Superior
    Rock description Quehua Superior
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Pyroclastic Rock > Tuff > Welded Tuff

Nearby scientific data

(1) -66.56613, -21.81977

Economic information

Geologic structures

Type of structure Local
Structure description Strong E-W Structural Trend

Ore body information

  • Depth to top 0M

Controls for ore emplacement

  • Fractures

Comments on the geologic information

  • WALL ROCK CONTAINS DISSEMINATED PYRITE-CHALCOPYRITE-TETRAHEDRITE.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Land status

Ownership category Federal

Ownership information

  • Type Owner-Operator
    Owner Corporacion Minera De Bolivia (Comibol)

Workings at the site

  • Type of workings Underground
    Length 32M

Comments on the workings information

  • ONE ADIT, SHAFTS

Reference information

Bibliographic references

  • Deposit

    SERVICIO GEOLOGICO DE BOLIVIA, 1971, MINA MULATO: PROYECTO LIPEZ-COMIBOL-1970 INFORME GE-04, 11P., MAP 1:1,000.

  • Deposit

    REQUENA M., EDGAR A., 1971, ESTUDIO GEOLOGICO Y PETROLOGICO DE LA REGION BUENA VISTA, MULATO Y MOROCO: LA PAZ, UMSA, TESIS DE GRADO

  • Deposit

    GEOLOGICAL, GEOPHYSICAL AND GEOCHEMICAL INVESTIGATIONS BY GEOBOL (1971

  • Other Database

    CIMRI

General comments

Subject category Comment text
Deposit EM SURVEY OF ALTERATION ZONES COVERED 82,500 SQ M IN 12 LINES USING TURAM. GEOCHEMICAL SURVEY: 180 SAMPLES IN 236,000 SQ M AREA ANALYZED FOR PB AND ZN. ; INFO.SRC : 2 UNPUB REPT
Deposit RECORD INFORMATION ALSO SUPPLIED BY GEOBOL
Deposit E-W ALTERATION ZONES UP TO 30M WIDE, N60W 80NE VEINS 1 TO 3 CM WIDE, OTHER VEINS N30W. VETA ROSICLER IS 700 M LONG, VETA MULATOS 800 M LONG WITHIN A 30 M WIDE STRUCTURE, VETA A IS 1000 M LONG. MULATOS FAULT, 2 KM LONG, CARRIES GALENA-PYRARGYRITE-PYRITE.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1990 Long, K.R.; Camacho, E. U.S. Geological Survey

Beyond USGS

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