Mineralogy Database

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149 samples matching your criteria

  • Sample n°7010 : spots in strongly altered rock
    Minerals: GOLD PYRITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7208 : significant occurrence on quartz debris
    Minerals: GOLD QUARTZ
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7210 : grains and small plates
    Minerals: GOLD
    Year: 1959
    Country: Congo (RDC)
  • Sample n°8704 : vein quartz with sulfide spots
    Minerals: GOLD GALENA PYRITE QUARTZ
    Year: 1960
    Country: Congo (RDC)
  • Sample n°10607 : coating on clear quartz
    Minerals: GOLD QUARTZ
    Year: 1965
    Country: Congo (RDC)
  • Sample n°10837 : dissemination in vein quartz
    Minerals: GOLD QUARTZ
    Year: 1930
    Country: Congo (RDC)
  • Sample n°10839 : dissemination in vein quartz
    Minerals: GOLD QUARTZ
    Year: 1930
    Country: Congo (RDC)
  • Sample n°10845 : dissemination in vein quartz
    Minerals: GOLD QUARTZ
    Year: 1930
    Country: Congo (RDC)
  • Sample n°10846 : small crystals on quartz fragment
    Minerals: GOLD QUARTZ
    Year: 1930
    Country: Congo (RDC)
  • Sample n°10851 : boulder with gold aggregates
    Minerals: GOLD
    Year: 1930
    Country: Congo (RDC)
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