Mineralogy Database

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22 samples matching your criteria

  • Sample n°12902 : green crystals (2 cm) in granite, var. amazonite
    Minerals: MICROCLINE
    Year: 1972
    Country: Nigeria
  • Sample n°12903 : large altered plate-shaped crystal (30 cm)
    Minerals: MUSCOVITE
    Year: 1972
    Country: Nigeria
  • Sample n°12904 : group of tabular crystals (5 cm)
    Minerals: BARYTE
    Year: 1972
    Country: Nigeria
  • Sample n°14338 : bluish prismatic crystal (3 cm)
    Minerals: TOPAZ
    Year: 1985
    Country: Nigeria
  • Sample n°16878 : rounded fragments
    Minerals: TOPAZ
    Year: 2012
    Country: Nigeria
  • Sample n°18651 : concentrate
    Minerals: XENOTIME-(Y)
    Year:
    Country: Nigeria
  • Sample n°18652 : concentrate
    Minerals: FERGUSONITE
    Year:
    Country: Nigeria
  • Sample n°8830 : concentrate
    Minerals: COLUMBITE CASSITERITE
    Year: 1961
    Country: Nigeria
  • Sample n°8831 : concentrate
    Minerals: COLUMBITE
    Year: 1961
    Country: Nigeria
  • Sample n°8832 : concentrate
    Minerals: XENOTIME-(Y)
    Year: 1931
    Country: Nigeria
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