Mineralogy Database

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868 samples matching your criteria

  • Sample n°10268 : brown layer (4 cm)
    Minerals: CASSITERITE
    Year: 1963
    Country: Rwanda
  • Sample n°10275 : broken brown crystals (1-2 cm)
    Minerals: CASSITERITE
    Year: 1964
    Country: Rwanda
  • Sample n°10277 : debris of black crystal (2 cm)
    Minerals: CASSITERITE
    Year: 1963
    Country: Rwanda
  • Sample n°10279 : block (3 cm) of bright brown crystals
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°10280 : bluish powdery concentrate
    Minerals: CASSITERITE
    Year: 1963
    Country: Rwanda
  • Sample n°10285 : brown debris (5 cm)
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°10286 : anhedral crystals in vein quartz (6 cm)
    Minerals: CASSITERITE QUARTZ
    Year: 1963
    Country: Rwanda
  • Sample n°10287 : brown plate (5 cm)
    Minerals: CASSITERITE
    Year: 1963
    Country: Rwanda
  • Sample n°10312 : debris of brown translucent crystals
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°10324 : debris (2-6 cm)
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
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