Mineralogy Database

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2 samples matching your criteria

  • Sample n°4498 : grey gold-bearing debris
    Minerals: GOLD BISMUTITE
    Year: 1954
    Country: Burundi
  • Sample n°4499 : platelets (mm) on fragments (2-15 mm)
    Minerals: GOLD
    Year: 1954
    Country: Burundi
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