Mineralogy Database

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7938 samples matching your criteria

  • Sample n°2065 : purple fluorite mass in limestone
    Minerals: CALCITE FLUORITE
    Year:
    Country: Congo (RDC)
  • Sample n°2066 : geode with quartz crystals and siderite
    Minerals: SIDERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2067 : geode with quartz crystals and siderite
    Minerals: SIDERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2068 : coarse-crystalline block
    Minerals: SIDERITE CALCITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2069 : chalcopyrite crystals, with polished section
    Minerals: BORNITE CHALCOCITE CHALCOPYRITE IDAITE COVELLITE MAGNESITE
    Year:
    Country: Congo (RDC)
  • Sample n°2070 : white malachite crystals, brown chalcocite crystals
    Minerals: BORNITE CHALCOCITE CHALCOPYRITE COVELLITE DOLOMITE GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°2071 : breccia with malachite cement
    Minerals: MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°2072 : breccia with malachite cement
    Minerals: MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°2074 : zoned
    Minerals: MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°2075 : bright black nodules
    Minerals: MALACHITE HETEROGENITE
    Year:
    Country: Congo (RDC)
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