Mineralogy Database

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246 samples matching your criteria

  • Sample n°2866 : dull black block, with polished section
    Minerals: CHALCOPYRITE RENIERITE SPHALERITE CHALCOCITE BORNITE
    Year: 1950
    Country: Congo (RDC)
  • Sample n°2883 : impregnations in limestone
    Minerals: CHALCOCITE PYRITE
    Year: 1948
    Country: Congo (Congo-Brazzaville)
  • Sample n°2887 : oxidised veins in limestone
    Minerals: CHALCOCITE MALACHITE
    Year: 1948
    Country: Congo (Congo-Brazzaville)
  • Sample n°2892 : oxidised ore
    Minerals: CHALCOCITE CUPRITE AZURITE COPPER MALACHITE
    Year: 1948
    Country: Congo (Congo-Brazzaville)
  • Sample n°2893 : oxidised ore
    Minerals: CHALCOCITE CUPRITE MALACHITE
    Year: 1948
    Country: Congo (Congo-Brazzaville)
  • Sample n°2934 : massive block
    Minerals: CHALCOCITE
    Year: 1948
    Country: Congo (Congo-Brazzaville)
  • Sample n°2953 : oxidised ore in limestone
    Minerals: MALACHITE CHALCOCITE
    Year: 1914
    Country: Congo (Congo-Brazzaville)
  • Sample n°3069 : breccia cemented by chalcocite, with polished section
    Minerals: CHALCOCITE
    Year: 1951
    Country: Congo (RDC)
  • Sample n°3082 : massive with black chalcocite veins
    Minerals: BARYTE AZURITE CHALCOCITE MALACHITE
    Year: 1951
    Country: Congo (RDC)
  • Sample n°3147 : small fragments, with polished section
    Minerals: TENNANTITE BORNITE CHALCOCITE LINNAEITE CHALCOPYRITE GOETHITE SILVER SPHALERITE
    Year: 1952
    Country: Congo (RDC)
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