Mineralogy Database

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4831 samples matching your criteria

  • Sample n°12418 : pale blue chrysocolla layers, dark green microcrystalline malachite nodules
    Minerals: MALACHITE CHRYSOCOLLA
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12419 : debris of large nodules
    Minerals: MALACHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12420 : reniform layer
    Minerals: MALACHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12421 : bright nodules and small crystals
    Minerals: MALACHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12422 : bright malachite crystals in geodes covered with hematite
    Minerals: MALACHITE HETEROGENITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12423 : quartz crystals, small malachite needles
    Minerals: QUARTZ MALACHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12424 : crystals in rock matrix
    Minerals: CARROLLITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12425 : mixed encrustation on limestone
    Minerals: FLUORITE CALCITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12426 : massive grey hematite
    Minerals: HEMATITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12427 : black tenorite mass with conchoidal fracture
    Minerals: TENORITE MALACHITE
    Year: 1969
    Country: Congo (RDC)
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