Mineralogy Database

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335 samples matching your criteria

  • Sample n°2746 : sample with long yellow to amber-coloured sklodowskite needles, small billietite crystals on sklodowskite needles
    Minerals: BILLIETITE SKLODOWSKITE HETEROGENITE
    Year: 1950
    Country: Congo (RDC)
  • Sample n°2751 : sample with well-developed kasolite crystals as rosettes
    Minerals: KASOLITE CURITE HETEROGENITE METATORBERNITE SODDYITE
    Year: 1950
    Country: Congo (RDC)
  • Sample n°2752 : sample with well-developed metatorbernite crystals
    Minerals: METATORBERNITE HETEROGENITE
    Year: 1950
    Country: Congo (RDC)
  • Sample n°2755 : sample with altered uraninite, fibrous malachite
    Minerals: URANINITE HETEROGENITE MALACHITE
    Year: 1950
    Country: Congo (RDC)
  • Sample n°2790 : concretion
    Minerals: HETEROGENITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°2791 : shiny black (heterogenite) and green (malachite) nodules, light blue katangite coatings
    Minerals: HETEROGENITE KATANGITE (plancheite) MALACHITE
    Year: 1928
    Country: Congo (RDC)
  • Sample n°2796 : sample with altered malachite (radioactive specimen)
    Minerals: MALACHITE HETEROGENITE QUARTZ
    Year: 1950
    Country: Congo (RDC)
  • Sample n°2833 : black earthy coatings and anthracite-like layers
    Minerals: HETEROGENITE CHRYSOCOLLA MALACHITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2839 : scoriaceous block covered with black nodules
    Minerals: HETEROGENITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2842 : malachite nodules, heterogenite coatings
    Minerals: HETEROGENITE MALACHITE
    Year:
    Country: Congo (RDC)
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