Mineralogy Database

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868 samples matching your criteria

  • Sample n°10611 : brown crystals (1 cm) and aggregates
    Minerals: CASSITERITE
    Year: 1964
    Country: Rwanda
  • Sample n°10614 : brown and honey-coloured crystals (4 cm)
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°10622 : plates (15 cm)
    Minerals: CASSITERITE
    Year: 1964
    Country: Rwanda
  • Sample n°10627 : dark green crystals (1-7 cm)
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°10630 : brown anhedral crystals in yellow micaceous quartz, block (7 cm) and larger piece
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°10653 : mixed fragment with quartz (8 cm)
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°10677 : various broken black crystals (1-6 cm), with polished section
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°10685 : black xyloidal aggregates and octahedral crystals in greisen
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°10692 : black crystals (1-3 cm)
    Minerals: CASSITERITE
    Year: 1965
    Country: Rwanda
  • Sample n°10693 : black crystals (1-4 cm)
    Minerals: CASSITERITE
    Year: 1965
    Country: Rwanda
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