Mineralogy Database

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581 samples matching your criteria

  • Sample n°2989 : warty stalactite (10 cm)
    Minerals: CALCITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2990 : concretionary crust with green coating
    Minerals: CALCITE MALACHITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°3068 : stalactitic concretions
    Minerals: CALCITE
    Year: 1951
    Country: Congo (RDC)
  • Sample n°3073 : rhombohedron, and hexagonal prismatic crystal
    Minerals: CALCITE
    Year: 1951
    Country: Congo (RDC)
  • Sample n°3076 : blue and purple, rounded
    Minerals: FLUORITE CALCITE
    Year: 1950
    Country: Congo (RDC)
  • Sample n°3077 : concretions (travertine)
    Minerals: CALCITE
    Year: 1951
    Country: Congo (RDC)
  • Sample n°3162 : translucent rhombohedral calcite crystal (10 cm)
    Minerals: CALCITE KATANGITE (plancheite)
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3163 : rhombohedral calcite crystals (4 cm), veins of green dioptase crystals
    Minerals: CALCITE DIOPTASE KATANGITE (plancheite)
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3170 : crust on calcite
    Minerals: KATANGITE (plancheite) CALCITE
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3289 : crystals in calcite
    Minerals: CALCITE BORNITE CHALCOPYRITE
    Year: 1923
    Country: Congo (RDC)
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