Mineralogy Database

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47 samples matching your criteria

  • Sample n°11262 : honey-coloured prismatic crystals (1 cm)
    Minerals: MONAZITE
    Year: 1967
    Country: Burundi
  • Sample n°11263 : nodules of small crystals
    Minerals: MUSCOVITE
    Year: 1967
    Country: Burundi
  • Sample n°11264 : cubes (0.5-2 cm), as alteration products of pyrite crystals
    Minerals: GOETHITE
    Year: 1967
    Country: Burundi
  • Sample n°13903 : white clay derived from syenite
    Minerals: KAOLINITE
    Year:
    Country: Burundi
  • Sample n°14133 : yellow cancrinite and blue sodalite in grey syenite
    Minerals: CANCRINITE SODALITE
    Year: 1984
    Country: Burundi
  • Sample n°14134 : greenish yellow parallel columns
    Minerals: CLINOZOISITE
    Year: 1984
    Country: Burundi
  • Sample n°15786 : well-developed crystals
    Minerals: ZIRCON
    Year:
    Country: Burundi
  • Sample n°15831 : well-developed crystals (up to 2 cm)
    Minerals: ZIRCON
    Year:
    Country: Burundi
  • Sample n°17032 : concentrate
    Minerals: COLUMBITE TANTALITE
    Year: 2013
    Country: Burundi
  • Sample n°17085 : abundant sodalite in syenite
    Minerals: SODALITE
    Year: 2013
    Country: Burundi
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