Mineralogy Database

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2 samples matching your criteria

  • Sample n°8525 : coatings and black needles in vein quartz (2-7 cm)
    Minerals: CASSITERITE TOURMALINE QUARTZ
    Year:
    Country: Rwanda
  • Sample n°8526 : crystals debris (cm) and spots in vein quartz
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Rwanda
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