Mineralogy Database

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9 samples matching your criteria

  • Sample n°605 : crystals (1-6 mm) in grey schist
    Minerals: OTTRELITE
    Year: 1924
    Country: Burundi
  • Sample n°2051 : black spots in schist
    Minerals: OTTRELITE
    Year:
    Country: Congo (RDC)
  • Sample n°6514 : dark green punctuations in rock
    Minerals: OTTRELITE
    Year:
    Country: Congo (RDC)
  • Sample n°6876 : pinheads in blue schist
    Minerals: OTTRELITE
    Year:
    Country: Unknown
  • Sample n°9764 : orthogonal crystals (1 cm) in grey schist
    Minerals: OTTRELITE
    Year: 1963
    Country: Burundi
  • Sample n°13142 : black spots in grey phyllite
    Minerals: OTTRELITE
    Year: 1973
    Country: Belgium
  • Sample n°15929 : abundant dark crystals in schist (Kibara)
    Minerals: OTTRELITE
    Year:
    Country: Congo (RDC)
  • Sample n°19141 : crystals in schist matrix
    Minerals: OTTRELITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19460 : large crystals in schist matrix
    Minerals: OTTRELITE
    Year:
    Country: Congo (RDC)
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