La Matilde Deposit

Occurrence in Veraguas, Panama with commodity Manganese
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. Ore body information
  11. Economic information about the deposit and operations
  12. Links to other databases
  13. Bibliographic references
  14. General comments
  15. Reporter information

Geologic information

Identification information

Deposit ID 10057180
MRDS ID TC01668
Record type Site
Current site name La Matilde Deposit

Geographic coordinates

Geographic coordinates: -80.89984, 7.88452 (WGS84)
Relative position ABOUT 5 MILES N OF PONUGA AND 10 MILES S OF ATALAYA, 15 MILES SSE OF SANTIAGO

Site location context

Political divisions (FIPS codes)

Veraguas(province)

Panama(country)

North America(continent)

Land(continent)

Geographic areas

Country State
Panama Veraguas

Comments on the location information

  • LAT AND LONG GIVEN BY SIMONS (1957)

Commodities

Commodity Importance
Manganese Critical Primary

Materials information

Materials Type of material
Psilomelane Ore
Pyrolusite Ore

Mineral occurrence model information

Model code 97
USGS model code 24c
Deposit model name Volcanogenic Mn

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Mudstone
    Stratigraphic age (youngest) Oligocene

Nearby scientific data

(1) -80.89984, 7.88452

Economic information

Ore body information

  • General form LENTICULAR, BOULDERS
    Strike NW
    Dip 40NE
    Thickness 0.91M
    Length 198.12M
    Width 76.2M

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1920

Comments on the workings information

  • SEVERAL TRENCHES AND A PIT

Comments on development

  • MAIN DEVELOPMENT WORK DONE IN 1921 AND 1935; SEVERAL TRENCHES AND A PIT

Reference information

Bibliographic references

  • Deposit

    SIMONS, F.S., 1957, MANGANESE DEPOSITS OF PANAMA, IN MINERAL DEPOSITS OF CENTRAL AMERICA BY R.J. ROBERTS AND E.M. IRVING: U.S. GEOLOGICAL SURVEY BULLETIN 1034, P. 106-135

  • Other Database

    CIMRI

General comments

Subject category Comment text
Deposit BEDS OR MN OXIDE BOULDERS COVER THE SURFACE; STRIKE AND DIP OF JASPER, SHALE, AND MUDSTONE BEDS

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAR-1992 Page, Norman J. U.S. Geological Survey

Beyond USGS

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