Mineralogy Database

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16 samples matching your criteria

  • Sample n°13364 : octahedron (1 cm)
    Minerals: FERBERITE
    Year:
    Country: Rwanda
  • Sample n°13365 : black octahedra (1 cm)
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°13366 : bright black twinned crystals (1 cm)
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°13367 : white crust on brown ore and quartz
    Minerals: ANTHOINITE
    Year:
    Country: Rwanda
  • Sample n°13369 : black crystals (1 cm)
    Minerals: AUGITE
    Year:
    Country: Rwanda
  • Sample n°19640 : rounded block, from eluvial deposits
    Minerals: FERBERITE
    Year:
    Country: Rwanda
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