Rio Undumu Prospect

Occurrence in La Paz, Bolivia with commodity Gold
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Mineral occurrence model information
  8. Host and associated rocks
  9. Nearby scientific data
  10. Economic information about the deposit and operations
  11. Links to other databases
  12. Bibliographic references
  13. General comments
  14. Reporter information

Geologic information

Identification information

Deposit ID 10006531
MRDS ID BL30072
Record type Site
Current site name Rio Undumu Prospect

Geographic coordinates

Geographic coordinates: -68.08285, -13.4978 (WGS84)
Elevation 800
Relative position 20 KM FROM IXIAMAS.

Site location context

Political divisions (FIPS codes)

La Paz(province)

Bolivia(country)

South America(continent)

Land(continent)

Geographic areas

Country State
Bolivia La Paz
Bolivia La Paz

Comments on the location information

  • THE UNDUMU RIVER IS A TRIBUTARY ON THE WESTERN SIDE OF THE BENI RIVER WHOSE SOURCE IS IN THE LAST FOOTHILLS OF THE SUBANDEAN ZONE.

Commodities

Commodity Importance
Gold Primary

Materials information

Materials Type of material
Gold Ore

Mineral occurrence model information

Model code 119
USGS model code 39a
Deposit model name Placer Au-PGE
Mark3 model number 54

Host and associated rocks

  • Host or associated Host
    Rock type Unconsolidated Deposit > Gravel
    Stratigraphic age (youngest) Holocene
  • Host or associated Host
    Rock type Unconsolidated Deposit > Sand and Gravel

Nearby scientific data

(1) -68.08285, -13.4978

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Reference information

Bibliographic references

  • Deposit

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

  • Other Database

    CIMRI

General comments

Subject category Comment text
Deposit EXTENSIVE BEACHES AND TERRACES THAT COULD BE DREDGEABLE. TWELVE SAMPLES OF BEACH MATERIAL GAVE A GOLD AVERAGE OF 40 MG PER CUBIC METER OF MATERIAL.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1994 Blacutt, William U.S. Geological Survey

Beyond USGS

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