Mineralogy Database

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7 samples matching your criteria

  • Sample n°26 : massive purple matrix, geode with tabular crystals, specular
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°62 : block of mixed ore
    Minerals: MAGNETITE HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°63 : blocks and debris
    Minerals: HEMATITE PYRITE
    Year: 1899
    Country: Congo (RDC)
  • Sample n°64 : gangue with tabular crystals
    Minerals: BARYTE PYRITE QUARTZ
    Year: 1899
    Country: Congo (RDC)
  • Sample n°66 : blocks of oxidised ore
    Minerals: HEMATITE MAGNETITE GOETHITE
    Year: 1899
    Country: Congo (RDC)
  • Sample n°68 : octahedra (3 mm) in micaschist
    Minerals: MAGNETITE
    Year: 1899
    Country: Congo (RDC)
  • Sample n°3272 : aggregate with metallic lustre
    Minerals: MAGNETITE
    Year: 1899
    Country: Congo (RDC)
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