Mineralogy Database

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2 samples matching your criteria

  • Sample n°767 : disseminated in cavernous quartz
    Minerals: GOLD QUARTZ
    Year: 1926
    Country: Congo (RDC)
  • Sample n°768 : coating on smoky quartz
    Minerals: GOLD QUARTZ
    Year: 1926
    Country: Congo (RDC)
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