Mineralogy Database

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4831 samples matching your criteria

  • Sample n°8339 : long pink prismatic crystals with basal cleavage, var. rubellite
    Minerals: ELBAITE LEPIDOLITE
    Year:
    Country: Congo (RDC)
  • Sample n°8472 : black prismatic crystal (15 mm)
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°8473 : green crystalline coating
    Minerals: LIBETHENITE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°8634 : long white prismatic crystals (8 cm) covered with iron oxides
    Minerals: DIOPSIDE
    Year:
    Country: Congo (RDC)
  • Sample n°8635 : sample with uraninite as impregnation of dolomite
    Minerals: URANINITE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°8636 : no description available
    Minerals: CURITE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°8828 : sample with uraninite, fourmarierite as red to amber-coloured crystals in geode and as yellow fibres, grey acicular and massive rutherfodine, massive curite
    Minerals: FOURMARIERITE URANINITE CURITE RUTHERFORDINE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°8829 : sample with uraninite, green uranophane crystals, some isolated wulfenite crystals, massive curite, altered white linnaeite, white and red quartz
    Minerals: URANINITE URANOPHANE CURITE LINNAEITE QUARTZ WULFENITE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°8945 : sample with coatings of soddyite crystals and yellow to green massive soddyite, curite crystals and massive curite, small amber-coloured becquerelite crystals, white altered chlorite
    Minerals: CURITE SODDYITE BECQUERELITE CHLORITE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°8946 : sample with green metatorbernite crystals on heterogenite
    Minerals: METATORBERNITE HETEROGENITE
    Year: 1960
    Country: Congo (RDC)
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