Mineralogy Database

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868 samples matching your criteria

  • Sample n°1853 : white and brown fragments (2 cm)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1854 : white fragments (3 cm) and bluish debris
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1858 : pale green muscovite plates enclosing one black cassiterite crystal
    Minerals: MUSCOVITE CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°1861 : debris of crystals (2 cm)
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°1865 : brown twinned crystal (3 cm)
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Rwanda
  • Sample n°1866 : bright brown plate (6 cm)
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°1867 : brown and black mixed material (7 cm)
    Minerals: CASSITERITE WOLFRAMITE QUARTZ
    Year:
    Country: Rwanda
  • Sample n°1919 : brown concentrate (6 mm), with polished section
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1920 : rounded crystals (1 cm)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1921 : concentrate (7 mm)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
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