Mineralogy Database

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294 samples matching your criteria

  • Sample n°8797 : grey-green muscovitite (6 cm)
    Minerals: MUSCOVITE
    Year:
    Country: Rwanda
  • Sample n°8805 : grey cryptocrystalline material (5 cm)
    Minerals: MUSCOVITE
    Year: 1961
    Country: Rwanda
  • 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°8841 : pink pegmatite
    Minerals: ALBITE MUSCOVITE
    Year: 1961
    Country: Rwanda
  • Sample n°8876 : pale green muscovitite (12 cm)
    Minerals: MUSCOVITE
    Year:
    Country: Rwanda
  • Sample n°8877 : bright white fragment (8 cm)
    Minerals: MUSCOVITE
    Year:
    Country: Rwanda
  • Sample n°8879 : white block (7 cm)
    Minerals: MONTEBRASITE MUSCOVITE WAVELLITE MONTMORILLONITE
    Year:
    Country: Rwanda
  • Sample n°8885 : stacked plates (25 cm)
    Minerals: MUSCOVITE
    Year:
    Country: Rwanda
  • Sample n°8897 : blue-pink-grey zoned blocks (15 cm)
    Minerals: APATITE BERLINITE MONTEBRASITE MUSCOVITE SCORZALITE
    Year:
    Country: Rwanda
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