Mineralogy Database

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1097 samples matching your criteria

  • Sample n°2355 : elongated and fragmented black crystals in vein quartz
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2360 : grey crystals (1 cm) in quartzite
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2368 : brown crystalline mass on quartz (7 cm)
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2371 : association in large block of schist
    Minerals: TOURMALINE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2373 : vein in quartzite
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2374 : crystals and veins in greisen
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2375 : quartz vein lined by cassiterite, with associated tourmalinisation
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2386 : rust-coloured to brown crystals and black spots (tourmaline) in quartzite
    Minerals: CASSITERITE TOURMALINE MUSCOVITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2389 : brown crystals in quartz block (5 cm)
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2391 : geodic vein in pink quartzite
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
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