Mineralogy Database

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46 samples matching your criteria

  • Sample n°605 : crystals (1-6 mm) in grey schist
    Minerals: OTTRELITE
    Year: 1924
    Country: Burundi
  • Sample n°5906 : pink concentrate (5-10 mm)
    Minerals: ZIRCON
    Year: 1960
    Country: Burundi
  • Sample n°8637 : rust-coloured fragments (1-3 cm)
    Minerals: MONAZITE
    Year:
    Country: Burundi
  • Sample n°9764 : orthogonal crystals (1 cm) in grey schist
    Minerals: OTTRELITE
    Year: 1963
    Country: Burundi
  • Sample n°11243 : white-pink tabular crystals in nepheline-bearing syenite
    Minerals: CANCRINITE
    Year: 1967
    Country: Burundi
  • Sample n°11244 : bluish layers in nepheline-bearing syenite
    Minerals: SODALITE
    Year: 1967
    Country: Burundi
  • Sample n°11245 : grey fragments (1-2 cm)
    Minerals: RUTILE
    Year: 1967
    Country: Burundi
  • Sample n°11246 : rust-coloured fragments
    Minerals: HEMATITE
    Year: 1967
    Country: Burundi
  • Sample n°11247 : blue sodalite in nepheline-bearing syenite
    Minerals: SODALITE
    Year: 1967
    Country: Burundi
  • Sample n°11261 : rust-coloured grey crystals (1-2 cm)
    Minerals: ILMENITE
    Year: 1967
    Country: Burundi
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