Mineralogy Database

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3 samples matching your criteria

  • Sample n°13448 : stony prismatic crystal with square cross-section (5 cm)
    Minerals: ZIRCON
    Year: 1976
    Country: Madagascar
  • Sample n°13449 : hexagonal barrels
    Minerals: CORUNDUM
    Year: 1976
    Country: Madagascar
  • Sample n°13450 : large blue piece
    Minerals: CORUNDUM TOURMALINE
    Year: 1976
    Country: Madagascar
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