Mineralogy Database

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141 samples matching your criteria

  • Sample n°11 : mineralised block
    Minerals: HEMATITE MAGNETITE
    Year: 1897
    Country: Congo (RDC)
  • Sample n°12 : granular block, specular
    Minerals: HEMATITE MAGNETITE
    Year: 1897
    Country: Congo (RDC)
  • Sample n°13 : mixed debris
    Minerals: HEMATITE MAGNETITE
    Year: 1897
    Country: Congo (RDC)
  • Sample n°25 : fine mixed debris
    Minerals: HEMATITE MAGNETITE PYRITE
    Year: 1897
    Country: Congo (RDC)
  • Sample n°62 : block of mixed ore
    Minerals: MAGNETITE HEMATITE
    Year:
    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°69 : black veneer
    Minerals: MAGNETITE QUARTZ
    Year: 1899
    Country: Congo (RDC)
  • Sample n°159 : massive magnetite, specular hematite
    Minerals: MAGNETITE HEMATITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°167 : impregnations in vesicular rock
    Minerals: HEMATITE MAGNETITE
    Year: 1901
    Country: Congo (RDC)
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