Mineralogy Database

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9 samples matching your criteria

  • Sample n°1861 : debris of crystals (2 cm)
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°4339 : large brown crystals in vein quartz
    Minerals: CASSITERITE
    Year: 1954
    Country: Rwanda
  • Sample n°4380 : debris of crystals
    Minerals: CASSITERITE
    Year: 1954
    Country: Rwanda
  • Sample n°4644 : block of parallel needles (12 cm)
    Minerals: KYANITE
    Year: 1954
    Country: Rwanda
  • Sample n°4686 : block of bladed crystals (2 cm)
    Minerals: PHLOGOPITE
    Year: 1954
    Country: Rwanda
  • Sample n°10261 : black concentrate (4 mm)
    Minerals: TAPIOLITE
    Year:
    Country: Rwanda
  • Sample n°18861 : fragments
    Minerals: CASSITERITE
    Year: 1930
    Country: Rwanda
  • Sample n°18862 : fragments
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°19443 : fragments, with polished sections
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
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