Mineralogy Database

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475 samples matching your criteria

  • Sample n°213 : massive, specular
    Minerals: GOETHITE HEMATITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°214 : massive
    Minerals: MAGNETITE HEMATITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°227 : massive
    Minerals: HEMATITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°237 : red pisolithic bauxite
    Minerals: KAOLINITE HEMATITE
    Year: 1904
    Country: Congo (RDC)
  • Sample n°249 : coarse-crystalline hematite in quartz vein
    Minerals: HEMATITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°252 : specular hematite in quartz
    Minerals: HEMATITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°254 : mixed ore
    Minerals: MAGNETITE GOETHITE HEMATITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°256 : mixed ore
    Minerals: HEMATITE MAGNETITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°273 : black, specular
    Minerals: HEMATITE
    Year: 1911
    Country: Congo (RDC)
  • Sample n°275 : concentrate of platelets
    Minerals: HEMATITE
    Year: 1911
    Country: Congo (RDC)
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