Chamine Alcalina Do Araxa

Unknown in Minas Gerais, Brazil with commodities Thorium, Uranium
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Nearby scientific data
  8. Ore body information
  9. Economic information about the deposit and operations
  10. Mining district
  11. Mineral rights holdings
  12. Land status
  13. Ownership information
  14. Links to other databases
  15. Bibliographic references
  16. General comments
  17. Reporter information

Geologic information

Identification information

Deposit ID 10182153
MAS/MILS ID 3510230019
Record type Site
Current site name Chamine Alcalina Do Araxa
Alternate or previous names Araxa Deposit

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -46.91901, -19.58082 (WGS84)

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
Thorium Tertiary
Uranium Tertiary

Materials information

Materials Type of material
Apatite Unknown
Autunite Unknown
Iron Unknown
Magnetite Unknown
Pyrochlore Unknown

Nearby scientific data

Ore Body (1) -46.91901, -19.58082

Economic information

Ore body information

  • Length 500M
    Area 20HA
    Depth to top 100M
    Field Value
    Type of Orebody #1 STOCKWORK
    Shape of Orebody #1 DOMELIKE
    Type of Orebody #2 OTHER
    Primary mode of Origin MAGMATIC DIFFER
    Secondary mode of Origin OTHER
    Primary Ore Control FOLDING
    Secondary Ore Control OTHER
    Degree of Wallrock Alter. MODERATE
    Type of Wallrock Alter. #1 CARBONATE SILIC
    Type of Wallrock Alter. #2 PYRITIZATION
    Type of Wallrock Alter. #3 CARBONITIZATION
    Minimum Depth to Top 50
    Avg. Thick. Unconsol. Mat. 350
    Min. Thick. Unconsol. Mat. 100
    Total Surface Area (HA) 20
    Date of Last Modification 780213

Economic information about the deposit and operations

Commodity type Metallic
Significant No
Discovery year 1953

Mining district

District name Araxa District

Mineral rights holdings

Type of mineral rights Unknown
Type of mineral rights Patented

Land status

Ownership category Municipality

Ownership information

  • Type Unknown
    Owner Brazilian Government
    Home office Brazil
    Year 1976
  • Type Unknown
    Owner Cnpq - National Cia.

Reference information

Bibliographic references

  • Deposit

    USAF,ONC MAP P-28,SCALE 1:10000001969,PUBLICATION BRASIL

  • Deposit

    MACIEL,AC,CRUZ,PR,1973,PERFIL ANALITICO DO URANIO,DNPM,BOL.2

  • Deposit

    GORSKY,E, COMPOSICAO MINER. DIFERENTS MINERIOS NO BARREIRO A

  • Deposit

    70,MG,BRASIL,ANAIS CONG.,BRASIL GEOL.,BRASILIA.

  • Deposit

    MME,1973,DNPM,ANUARIO MINERAL BRASILEIRO,RIO DE JANEIRO,GB,B

  • Deposit

    DESOUZA,JM;CASTRO,LO,1968 GEOL DODEPOSITO DE TERRAS RARES, N

  • Deposit

    URANIO DA AREN ZERO, ARAXA (MG): SOC BRASILEIRA GEOL CONG 22

  • Deposit

    ANAIS., P 97-102.

  • Deposit

    GUIMARAES,D,1957,RELATORIO SOBRE A JAZIDA DE PIRCLORO DE BAR

  • Deposit

    ARAXA, MG: DNPM, BELO HORIZONTE, BOL 103.

  • Deposit

    GUIMARAES,D,1946,NOTA PREL. SOBREA JAZIDA DE BARREIRO, ARAXA

  • Deposit

    INST. TECH. INDUSTRIAL, AUV 2 , BELO HORIZONTE.

  • Deposit

    LEONARDOS,OH,1956,CARBONATITOS COM APATITA E PIROCLORO NO ES

  • Deposit

    EIRO E NO BRASIL: ENG MIN MET, RIO DE JANEIRO, VOL 23, P 160

General comments

Subject category Comment text
Deposit THE ORE RESERVES ARE GIVEN IN METRIC SYSTEM. THE FM OR GROUP NAME IS UNCERTAIN(SEE P.A-5) THE DISTRICT OF ARAXA ALSO HAS OTHER COMMODITIES (REFER TO S NUMBER 009).THERE IS AN INDICATED RESERVE OF 30,000 TONS OF COLUMBIUM ORE IS RECOVERABLE FROMTHE PYROCHLORE.(NIOBIUM) URANIUM AND THORIUM DEPOSITS ASSOIATED WITH PHOSPHATES

Reporter information

Type Date Name Affiliation Comment
Reporter 27-FEB-1984 Nellis, J.C. U.S. Bureau of Mines

Beyond USGS

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