Mineralogy Database

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2 samples matching your criteria

  • Sample n°676 : impregnations in quartz
    Minerals: HEMATITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°3086 : breccia cemented by layered coatings of malachite and copper silicates
    Minerals: MALACHITE CHRYSOCOLLA KATANGITE (plancheite)
    Year: 1927
    Country: Congo (RDC)
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