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Santa Margarida

Past Producer in Minas Gerais, Brazil with commodity Mica
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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. Host and associated rocks
  8. Nearby scientific data
  9. Ore body information
  10. Economic information about the deposit and operations
  11. Links to other databases
  12. Bibliographic references
  13. Reporter information

Geologic information

Identification information

Deposit ID 10066274
MRDS ID TC42404
Record type Site
Current site name Santa Margarida
Alternate or previous names Corrego Da Bragunca

Geographic coordinates

Geographic coordinates: -41.88974, -20.4819 (WGS84)
Location accuracy 1000(meters)
Relative position 5.5 KM N OF CARPARAO.

Site location context

Political divisions (FIPS codes)

Minas Gerais(province)

Brazil(country)

South America(continent)

Land(continent)

Geographic areas

Country State
Brazil Minas Gerais

Commodities

Commodity Importance
Mica Primary

Materials information

Materials Type of material
Muscovite Ore

Host and associated rocks

  • Host or associated Associated
    Rock type Metamorphic Rock > Schist
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Neoproterozoic
  • Host or associated Host
    Rock type Plutonic Rock > Pegmatite

Nearby scientific data

(1) -41.88974, -20.4819
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Economic information

Ore body information

  • Strike N45-60E
    Dip 60-75 SE
    Thickness 4M

Comments on the geologic information

  • PEGMATITE POORLY DIFFERENTIATED; CENTRAL PORTION COARSER THAN THE MARGINS.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Non-metallic
Significant No

Comments on the production information

  • ORE EST: 200-500 KG PER MONTH (1944).

Reference information

Bibliographic references

  • Deposit

    PECORA, W.T., KLEPPER, M.R., LARRABEE, D.M., BARBOSA, A.L.M., AND FRAYHA, RESK, 1950, MICA DEPOSITS IN MINA GERAIS, BRAZIL: U.S. GEOLOGICAL SURVEY BULLETIN 964-C, P. 205-305

  • Deposit

    KLEPPER, M.R., AND FRAYHA, RESK, 1944, MICA DEPOSITS NEAR CAPARAO, MUNICIPIOS OF ESPERA FELIZ AND MANHUMIRIM, MINAS GERAIS, BRAZIL: U.S. GEOLOGICAL SURVEY UNPUBLISHED REPORT, 33 P.

  • Other Database

    CIMRI

  • Production

    ORE EST: KLEPPER AND FRAYHA (1944). ORE ACC: UNPUBLISHED DATA.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-OCT-1994 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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