Mineralogy Database

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101 samples matching your criteria

  • Sample n°9985 : reniform nodular crust on white phosphate
    Minerals: WAVELLITE
    Year: 1963
    Country: Rwanda
  • Sample n°9986 : purple blocks (8 cm)
    Minerals: STRENGITE BASTNASITE
    Year: 1963
    Country: Burundi
  • Sample n°10720 : black glass
    Minerals: unspecified
    Year: 1965
    Country: Kenya
  • Sample n°10751 : marble
    Minerals: CALCITE
    Year: 1965
    Country: Kenya
  • Sample n°10752 : very light clayey block, lacustrine deposits
    Minerals: SEPIOLITE
    Year: 1965
    Country: Kenya
  • Sample n°11241 : black twinned crystals (1-2 cm)
    Minerals: AUGITE
    Year:
    Country: Rwanda
  • Sample n°11242 : debris of crystals
    Minerals: TOURMALINE
    Year:
    Country: Rwanda
  • 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
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