Mineralogy Database

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2 samples matching your criteria

  • Sample n°13712 : black crystals (2 mm) on greenish block (5 cm)
    Minerals: GEIKIELITE
    Year: 1980
    Country: Canada
  • Sample n°13908 : small crystals in skarn debris
    Minerals: GEIKIELITE SPINEL
    Year: 1981
    Country: Russia