Mineralogy Database

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482 samples matching your criteria

  • Sample n°4 : laterite
    Minerals: HEMATITE GOETHITE
    Year: 1897
    Country: Congo (RDC)
  • Sample n°1715 : hematite aggregates on quartz
    Minerals: HEMATITE MUSCOVITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1738 : fragments with lustrous surface
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°7115 : crystals and crystal intergrowths
    Minerals: PYRITE HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°3602 : massive
    Minerals: HEMATITE MAGNETITE PYRITE
    Year: 1953
    Country: Congo (RDC)
  • Sample n°3582 : massive, with complex surface alteration
    Minerals: HEMATITE MAGNETITE
    Year: 1953
    Country: Congo (RDC)
  • Sample n°108 : quartz with malachite spots and iron oxides
    Minerals: HEMATITE MALACHITE
    Year: 1900
    Country: Congo (RDC)
  • Sample n°580 : concentrate
    Minerals: HEMATITE
    Year: 1913
    Country: Congo (RDC)
  • Sample n°936 : fragments
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°403 : veins in quartz
    Minerals: MALACHITE HEMATITE
    Year:
    Country: Congo (RDC)
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