Mineralogy Database

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4 samples matching your criteria

  • Sample n°4322.1 : striated crystal (1 cm)
    Minerals: RUTILE
    Year: 1954
    Country: Rwanda
  • Sample n°10678 : large white plates with dark green veins
    Minerals: AMBLYGONITE
    Year:
    Country: Rwanda
  • Sample n°13599 : broken pyrite crystal (8 cm) with enclosed black cassiterite
    Minerals: PYRITE CASSITERITE
    Year: 1970
    Country: Rwanda
  • Sample n°10679 : massive
    Minerals: AMBLYGONITE
    Year: 1965
    Country: Rwanda
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