Mineralogy Database

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4837 samples matching your criteria

  • Sample n°19918 : green acicular crystals
    Minerals: BROCHANTITE
    Year: 2022
    Country: Congo (RDC)
  • Sample n°19919 : pinkish calcite, with groups of elongated malachite crystals
    Minerals: CALCITE MALACHITE
    Year: 2022
    Country: Congo (RDC)
  • Sample n°19920 : thick tabular greenish crystals
    Minerals: BARYTE
    Year: 2022
    Country: Congo (RDC)
  • Sample n°19921 : group of large skalenohedral crystals
    Minerals: CALCITE MALACHITE
    Year: 2022
    Country: Congo (RDC)
  • Sample n°19922 : large skalenohedral crystal
    Minerals: CALCITE MALACHITE
    Year: 2022
    Country: Congo (RDC)
  • Sample n°19923 : brownish coating
    Minerals: KOLWEZITE
    Year: 2022
    Country: Congo (RDC)
  • Sample n°19924 : radial aggregates
    Minerals: CORNETITE
    Year: 2022
    Country: Congo (RDC)
  • Sample n°19925 : crystals on matrix
    Minerals: CORNETITE
    Year: 2022
    Country: Congo (RDC)
  • Sample n°19926 : fragment with complex concentric patterns along weathered surface
    Minerals: MALACHITE
    Year: 2022
    Country: Congo (RDC)
  • Sample n°19927 : groups of crystals in cavities
    Minerals: HEMIMORPHITE
    Year: 2022
    Country: Congo (RDC)
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