Mineralogy Database

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555 samples matching your criteria

  • Sample n°10808 : sample composed of radioactive powder
    Minerals: unidentified
    Year: 1966
    Country: Congo (RDC)
  • Sample n°10809 : sample composed of powder (including powdered sulfides)
    Minerals: URANINITE
    Year: 1966
    Country: Congo (RDC)
  • Sample n°10811 : sample composed of powder
    Minerals: URANINITE
    Year: 1966
    Country: Congo (RDC)
  • Sample n°10815 : sample composed of powder
    Minerals: URANINITE
    Year: 1966
    Country: Congo (RDC)
  • Sample n°10816 : sample composed of powder (radioactive)
    Minerals: HETEROGENITE
    Year: 1966
    Country: Congo (RDC)
  • Sample n°11283 : fine-grained rock
    Minerals: DOLOMITE
    Year:
    Country: Congo (RDC)
  • Sample n°11397 : sample with fourmarierite as red crystals and bundles, yellow-red microcrystalline soddyite substrate, pale yellow rutherfordine crust
    Minerals: FOURMARIERITE RUTHERFORDINE SODDYITE URANINITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11405 : sample composed of interlocking cubic uraninite crystals
    Minerals: URANINITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11407 : sample with uraninite, gold, brown-pink melonite and fragments of white metallic melonite
    Minerals: MELONITE GOLD URANINITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11415 : heterogeneous mass
    Minerals: URANINITE PENTLANDITE
    Year: 1967
    Country: Congo (RDC)
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