Mineralogy Database

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297 samples matching your criteria

  • Sample n°2318 : black massive cassiterite in muscovitite
    Minerals: CASSITERITE MUSCOVITE
    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°2394 : brown crystals (5-10 cm) in quartz vein
    Minerals: CASSITERITE MUSCOVITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2403 : brown crystals (3 cm) and crystalline plates (cassiterite), rosettes (muscovite)
    Minerals: CASSITERITE MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°2435 : rust-coloured plates
    Minerals: MUSCOVITE
    Year: 1937
    Country: Congo (RDC)
  • Sample n°2439 : tabular crystals (4 cm)
    Minerals: MUSCOVITE
    Year: 1937
    Country: Congo (RDC)
  • Sample n°2498 : brown cassiterite (20 cm) in vein quartz
    Minerals: CASSITERITE QUARTZ MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°2853 : debris of lamellae
    Minerals: MUSCOVITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2868 : crystals in greisen
    Minerals: CASSITERITE MUSCOVITE
    Year: 1950
    Country: Congo (RDC)
  • Sample n°2969 : plates (10 cm)
    Minerals: MUSCOVITE
    Year: 1928
    Country: Congo (RDC)
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