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Cerro Michina Occurrence

Occurrence in Potosi, Bolivia with commodity Sulfur
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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. 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. Links to other databases
  18. Bibliographic references
  19. General comments
  20. Reporter information

Geologic information

Identification information

Deposit ID 10006071
MRDS ID BL10366
Record type Site
Current site name Cerro Michina Occurrence
Alternate or previous names Cerro Colorado

Geographic coordinates

Geographic coordinates: -67.89116, -22.43087 (WGS84)
Elevation 5300
Relative position 13 KM S85W OF CAMPAMENTO SOL DE MANA%A

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

Commodities

Commodity Importance
Sulfur Primary

Materials information

Materials Type of material
Sulfur Ore
Chalcedony Gangue
Kaolinite Gangue
Opal Gangue

Alteration

  • (Local) Argillization, Silicification

Mineral occurrence model information

Model code 167
USGS model code 25m
Deposit model name Fumarolic sulfur

Host and associated rocks

  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Pyroclastic Rock > Tuff
    Stratigraphic age (youngest) Holocene

Nearby scientific data

(1) -67.89116, -22.43087
ListMap

Economic information

Geologic structures

Type of structure Local
Structure description Stratovolcano

Ore body information

  • Depth to top 0M

Controls for ore emplacement

  • N-S And E-W Fractures

Economic information about the deposit and operations

Development status Occurrence
Commodity type Non-metallic
Significant No

Land status

Ownership category Federal

Ownership information

  • Type Owner-Operator
    Owner Cooperativa Tierra Limitada

Reference information

Bibliographic references

  • Deposit

    RODRIGUEZ, R., AND OTHERS, 1976, YACIMIENTOS MINERALES DE LA CORDILLERA OCCIDENTAL DE LOS ANDES: SERVICIO GEOLOGICO DE BOLIVIA UNPUBLISHED REPORT, 41P.

  • Deposit

    ESPINOZA, A., 1990, MINTEC INTERNAL REPORT

  • Other Database

    CIMRI

General comments

Subject category Comment text
Deposit NATIVE SULFUR DISSEMINATED IN TUFF, FILLING VESICLES AND INTRACLAST OPENINGS, AND LOCALLY REPLACING FELDSPAR.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1990 Long, K.R. U.S. Geological Survey
Updater 01-SEP-1993 Long, Keith R. U.S. Geological Survey

Beyond USGS

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

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