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  3. Mineral Resource Data System (MRDS)

Prueba Mine

Past Producer in Granma, Cuba with commodity Manganese
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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. 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. Mining district
  13. Links to other databases
  14. Bibliographic references
  15. General comments
  16. Reporter information

Geologic information

Identification information

Deposit ID 10061328
MRDS ID TC34191
Record type Site
Current site name Prueba Mine
Alternate or previous names Prueba

Geographic coordinates

Geographic coordinates: -76.35527, 20.1717 (WGS84)
Location accuracy 10000(meters)
Relative position LESS THAN A KM NW OF POZO PRIETO

Site location context

Political divisions (FIPS codes)

Granma(province)

Cuba(country)

North America(continent)

Land(continent)

Geographic areas

Country State
Cuba Granma

Comments on the location information

  • LOCATION FROM SANTOS ET AL (1988); WAS IN OLD PROVINCE OF ORIENTE

Commodities

Commodity Importance
Manganese Critical Primary

Materials information

Materials Type of material
Psilomelane Ore
Pyrolusite Ore
Iron Gangue

Mineral occurrence model information

Model code 99
USGS model code 24c.2
Deposit model name Volcanogenic Mn, Cuban

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone
    Rock unit name El Cobre Group
    Rock description El Cobre Group
    Stratigraphic age (youngest) Eocene
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Pyroclastic Rock > Tuff

Nearby scientific data

(1) -76.35527, 20.1717
ListMap

Economic information

Ore body information

  • Thickness 5M
    Length 45M
    Width 25M

Economic information about the deposit and operations

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

Mining district

District name Los Negros District

Comments on the reserve resource information

  • FEW THOUSAND TONS AT 45-50% MN

Reference information

Bibliographic references

  • Deposit

    SANTOS, E., PENALVER, L.L., KRIVTSOV, A.I., AND TIJOMIROV, V.A., EDS., 1988, MAPA DE YACIMIENTOS MINERALES METALICOS Y AGUAS MINERALES DE LA REPUBLICA DE CUBA: MINISTERIO DE LA INDUSTRIA BASICA, 1:500,000 SCALE, 5 SHEETS.

  • Deposit

    SIMONS, F.S., AND STRACZEK, J.A., 1958, GEOLOGY OF THE MANGANESE DEPOSITS OF CUBA: U.S. GEOLOGICAL SURVEY BULLETIN 1057, P. 227-228.

  • Other Database

    CIMRI

  • Reserve-Resource

    SIMONS AND STRACZEK (1958)

General comments

Subject category Comment text
Deposit RESIDUAL DEPOSIT, PARTICLES FROM 2.5 CM PEBBLES TO BOULDERS OF 100 KG; MN-OXIDE BOULDERS MAKE UP 50% OF MATERIAL.

Reporter information

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

Beyond USGS

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

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