Mineralogy Database

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3 samples matching your criteria

  • Sample n°5910 : nodules (15 cm)
    Minerals: MARCASITE
    Year: 1957
    Country: Congo (RDC)
  • Sample n°6112 : beige fragments (1 cm)
    Minerals: GORCEIXITE
    Year:
    Country: République Centrafricaine
  • Sample n°6113 : debris of crystals
    Minerals: AMETHYST (quartz)
    Year:
    Country: République Centrafricaine