Mineralogy Database

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4837 samples matching your criteria

  • Sample n°19992 : pseudomorphs after groups of intergrown pyrite crystals
    Minerals: GOETHITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19993 : azurite aggregates in malachte matrix
    Minerals: AZURITE MALACHITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19994 : fibrous deposit with stalactitic aspect
    Minerals: GOETHITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19995 : stalactites
    Minerals: MALACHITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19996 : group of cobalt-bearing crystals
    Minerals: CALCITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19997 : crust composed of acicular crystals
    Minerals: BROCHANTITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19998 : complex crust (polished fragment)
    Minerals: MALACHITE CHRYSOCOLLA
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19999 : tabular baryte crystals on thick laminar malachite crust
    Minerals: BARYTE MALACHITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°20004 : spherical aggregates on porous ferruginous matrix
    Minerals: MALACHITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°20005 : crystals on matrix
    Minerals: LIBETHENITE
    Year: 2023
    Country: Congo (RDC)
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