Mineralogy Database

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7938 samples matching your criteria

  • Sample n°2831 : blue crystal
    Minerals: VESZELYITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2832 : sample with wolsendorfite as red crystals, red-orange radial aggregates and red mass, yellow and green uranophane aggregates
    Minerals: URANINITE URANOPHANE WOLSENDORFITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2833 : black earthy coatings and anthracite-like layers
    Minerals: HETEROGENITE CHRYSOCOLLA MALACHITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2834 : white metallic crystallisation in rock, with polished section
    Minerals: ARSENOPYRITE CHALCOPYRITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2835 : sample with massive monazite, some metatorbernite crystals
    Minerals: MONAZITE METATORBERNITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2836 : yellow earthy crust
    Minerals: MOTTRAMITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2837 : sample with long grey rutherfordine needles with brown centre, felty yellow uranophane, radial aggregates of orange kasolite crystals, some red-orange wolsendorfite crystals
    Minerals: RUTHERFORDINE KASOLITE URANINITE URANOPHANE WOLSENDORFITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2838 : sample with white uranophane needles, small white rutherfordine needles, small yellow billietite crystals on rutherfordine, green metatorbernite
    Minerals: URANOPHANE BILLIETITE METATORBERNITE RUTHERFORDINE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2839 : scoriaceous block covered with black nodules
    Minerals: HETEROGENITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2840 : sample with large orange tabular becquerelite crystals, crust of orange acicular masuyite crystals, aggregate of yellow studtite fibres, yellow uranophane plates in becquerelite and studtite, radial sklodowskite aggregates
    Minerals: BECQUERELITE MASUYITE SKLODOWSKITE STUDTITE URANINITE URANOPHANE
    Year: 1949
    Country: Congo (RDC)
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