Mineralogy Database

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250 samples matching your criteria

  • Sample n°2906 : beige and white round aggregates, resembling pisolithic material
    Minerals: HEMIMORPHITE
    Year: 1949
    Country: Congo (Congo-Brazzaville)
  • Sample n°2907 : ochrous crust
    Minerals: GOETHITE QUARTZ
    Year: 1914
    Country: Congo (Congo-Brazzaville)
  • Sample n°2909 : pale green coating
    Minerals: BEUDANTITE
    Year: 1948
    Country: Congo (Congo-Brazzaville)
  • Sample n°2910 : debris
    Minerals: MALACHITE
    Year: 1948
    Country: Congo (Congo-Brazzaville)
  • Sample n°2911 : altered debris
    Minerals: MALACHITE
    Year: 1948
    Country: Congo (Congo-Brazzaville)
  • Sample n°2913 : microcrystalline crust on iron-rich rock
    Minerals: MALACHITE
    Year: 1948
    Country: Congo (Congo-Brazzaville)
  • Sample n°2915 : crust of crystals on iron-rich rock
    Minerals: CERUSSITE
    Year: 1948
    Country: Congo (Congo-Brazzaville)
  • Sample n°2918 : coating in geode with quartz
    Minerals: MALACHITE HEMATITE QUARTZ
    Year: 1948
    Country: Congo (Congo-Brazzaville)
  • Sample n°2920 : green and yellow crust
    Minerals: BEUDANTITE GOETHITE MALACHITE
    Year: 1948
    Country: Congo (Congo-Brazzaville)
  • Sample n°2922 : small crystals in oxidised rock
    Minerals: CERUSSITE
    Year:
    Country: Congo (Congo-Brazzaville)
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