Mineralogy Database

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1477 samples matching your criteria

  • Sample n°9768 : black scoriaceous aegirine in carbonatite with caramel-coloured crystals
    Minerals: AEGIRINE FLUORAPATITE CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°9769 : white clayey block (15 cm)
    Minerals: NACRITE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9771 : greenish octahedral crystals (1 cm)
    Minerals: PYROCHLORE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9772 : grey cubic crystals (1 cm)
    Minerals: LUESHITE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9773 : brown crystals (1 cm) in green carbonatite
    Minerals: PYROCHLORE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9776 : pale green clayey blocks
    Minerals: HALLOYSITE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9777 : pale green clayey materials, var. pennine
    Minerals: CLINOCHLORE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9801 : brown pyrochlore crystals, rust-coloured wavellite needles, white carbonate vein
    Minerals: HYDROXYLAPATITE PYROCHLORE WAVELLITE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9803 : greenish micaceous blocks
    Minerals: SIDEROPHYLLITE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9818 : white clayey block
    Minerals: NACRITE
    Year: 1962
    Country: Congo (RDC)
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