Mineralogy Database

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853 samples matching your criteria

  • Sample n°2423 : mineralised greisen enclosed in quartz vein
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2425 : black crystalline mass in purple micaceous sandstone
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°2427 : brown crystalline masses and yellow powder on vein quartz
    Minerals: CASSITERITE VARLAMOFFITE
    Year:
    Country: Congo (RDC)
  • Sample n°2486 : block (40 kg) with rounded surface
    Minerals: CASSITERITE
    Year: 1940
    Country: Congo (RDC)
  • Sample n°2489 : black bands (2 cm thick) in vein quartz
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2490 : strongly mineralised greisen
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°2491 : scattered crystals in rock matrix, vein of subhedral quartz crystals
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2492 : large micaceous block
    Minerals: CASSITERITE MICA
    Year:
    Country: Congo (RDC)
  • Sample n°2493 : large lens of mineralised quartz
    Minerals: CASSITERITE MICA QUARTZ TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°2494 : large block of mineralised quartz
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
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