Mineralogy Database

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868 samples matching your criteria

  • Sample n°9235 : various massive blocks (3-5 cm)
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°9484 : black plates (1 cm)
    Minerals: COLUMBITE TANTALITE CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°9588 : tabular crystals (1 cm) in greisen
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°9609 : black crystals in friable albite
    Minerals: CASSITERITE ALBITE
    Year:
    Country: Rwanda
  • Sample n°9744 : fragmented black vein in white quartz
    Minerals: CASSITERITE QUARTZ
    Year: 1962
    Country: Rwanda
  • Sample n°9746.1 : layered massive block (9 cm)
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°9746.2 : brown crystalline crusts (1 cm) in tourmaline-bearing layered quartzite
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°9763 : bright crystal
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°9896 : black cassiterite in topazolite
    Minerals: CASSITERITE TOPAZ
    Year:
    Country: Congo (RDC)
  • Sample n°9899 : white massive material
    Minerals: AMBLYGONITE CASSITERITE
    Year:
    Country: Congo (RDC)
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