Mineralogy Database

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22 samples matching your criteria

  • 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°11399 : aggregates of large elongated malachite crystals on cuprite in geode, bluish green pseudomalachite nodules
    Minerals: MALACHITE CUPRITE PSEUDOMALACHITE
    Year:
    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°11413 : pink dolomite
    Minerals: DOLOMITE
    Year:
    Country: Congo (RDC)
  • Sample n°11415 : heterogeneous mass
    Minerals: URANINITE PENTLANDITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11417 : sample with black wyartite crystals in geode, schoepite as yellow needles and as centre of wyartite, wolsendorfite as single crystals and massive material, white-yellow liebigite, uranophane as yellow-green needles in geode and as white fibrous material, uraninite partly as crystals
    Minerals: LIEBIGITE SCHOEPITE WOLSENDORFITE WYARTITE URANINITE URANOPHANE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11419 : sample with saleeite as yellow crystals with red coatings, band of mixed sulfides (penroseite, siegenite), blue fibrous anhydrite crystals, brown baryte crystals
    Minerals: MOLYBDENITE PENROSEITE SALEEITE ANHYDRITE BARYTE SIEGENITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11425 : well-developed crystals (1 cm)
    Minerals: DIOPTASE CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°11426 : sample with wulfenite crystals, little metatorbernite (on wulfenite)
    Minerals: WULFENITE HETEROGENITE METATORBERNITE
    Year: 1967
    Country: Congo (RDC)