Mineralogy Database

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5 samples matching your criteria

  • Sample n°8810 : white block (7 cm)
    Minerals: MUSCOVITE FELDSPAR
    Year: 1960
    Country: Rwanda
  • Sample n°8811 : white micaceous blocks (5 cm)
    Minerals: NATROMONTEBRASITE ALBITE MUSCOVITE
    Year: 1960
    Country: Rwanda
  • Sample n°8920 : white block (10 cm)
    Minerals: MONTEBRASITE
    Year:
    Country: Rwanda
  • Sample n°8922 : white-pink block (15 cm)
    Minerals: FELDSPAR
    Year: 1961
    Country: Rwanda
  • Sample n°8923 : white block with greasy lustre (12 cm), with orange apatite
    Minerals: MONTEBRASITE APATITE
    Year:
    Country: Rwanda
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