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  3. Mineral Resource Data System (MRDS)

Thappy Mine

Past Producer in Potosi, Bolivia with commodities Antimony, Arsenic, Copper
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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. Host and associated rocks
  9. Nearby scientific data
  10. Geologic structures
  11. Ore body information
  12. Economic information about the deposit and operations
  13. Ownership information
  14. Reserves and resources
  15. Workings at the site
  16. Links to other databases
  17. Bibliographic references
  18. General comments
  19. Reporter information

Geologic information

Identification information

Deposit ID 10006473
MRDS ID BL20517
Record type Site
Current site name Thappy Mine

Geographic coordinates

Geographic coordinates: -65.63277, -20.91424 (WGS84)
Elevation 3400
Relative position 12 KM S10E OF SANTIAGO DE COTAGAITA

Site location context

Political divisions (FIPS codes)

Potosi(province)

Bolivia(country)

South America(continent)

Land(continent)

Geographic areas

Country State
Bolivia Potosi
Bolivia Potosi

Commodities

Commodity Importance
Antimony Critical Primary
Arsenic Critical Tertiary
Copper Tertiary

Materials information

Materials Type of material
Chalcopyrite Ore
Stibnite Ore
Pyrite Gangue
Quartz Gangue

Alteration

  • (Local) Silicification

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Shale
    Stratigraphic age (youngest) Late Ordovician
  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Sandstone

Nearby scientific data

(1) -65.63277, -20.91424
ListMap

Economic information

Geologic structures

Type of structure Regional
Structure description On East Flank Of Nw Trending Anticline

Ore body information

  • General form PINCH AND SWELL
    Strike N 30 W
    Dip 70-80 NW

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1850

Ownership information

  • Type Owner
    Owner Milo Ivanovich

Reserves and resources

  • Type In-situ
    Estimate year 1978
    Total resources 13002000mt ore
    Commodity Subtype Grade units Group Importance Year
    Antimony Sb 6.38 wt-pct Antimony Major 1978
  • Type In-situ
    Estimate year 1978
    Total resources 21552000mt ore
    Commodity Subtype Grade units Group Importance Year
    Antimony Sb 6.66 wt-pct Antimony Major 1978
  • Type In-situ
    Estimate year 1978
    Total resources 34554000mt ore
    Commodity Subtype Grade units Group Importance Year
    Antimony Sb 6.56 wt-pct Antimony Major 1978

Comments on the reserve resource information

  • (1) POSITIVE; (2) PROBABLE; (3) PROSPECTIVE

Workings at the site

  • Type of workings Underground
    Overall depth 20M

Comments on the workings information

  • SHALLOW SHAFTS, SHORT CROSSCUTS AND DRIFTS

Comments on development

  • ECON.COM: FLOATATION MILL

Reference information

Bibliographic references

  • Deposit

    VEDIA, J., GONZALES, R., AND ATASEVIC, V., 1978, INFORME PRELIMINAR DE INVENTARIACION MINA THAPPY CODIGO 309-0197-13: GEOBOL/BANCO MUNDIAL

  • Deposit

    GUSTAVSON ASSOC., 1992, COMPENDIUM OF THE ECONOMIC GEOLOGY OF BOLIVIA

  • Other Database

    CIMRI

General comments

Subject category Comment text
Deposit ORE IN SHOOTS UP TO 2.9 M WIDE IN VEINS SUBPARALLEL TO BEDDING.
Deposit Discovery Year: 1800'S

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JAN-1994 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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