Mineralogy Database

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490 samples matching your criteria

  • Sample n°1153 : small colourless crystals
    Minerals: HEMIMORPHITE
    Year: 1946
    Country: Congo (RDC)
  • Sample n°1156 : two small fragments with blue metallic lustre, with polished section
    Minerals: CHALCOCITE COVELLITE GOETHITE MALACHITE
    Year: 1946
    Country: Congo (RDC)
  • Sample n°1157 : sample with blue to red metallic lustre, oxidised, with polished section
    Minerals: BORNITE CHALCOCITE CHALCOPYRITE GOETHITE MALACHITE PYRITE TENNANTITE
    Year:
    Country: Congo (RDC)
  • Sample n°1158 : oxides covered by malachite
    Minerals: CUPRITE MALACHITE TENORITE
    Year:
    Country: Congo (RDC)
  • Sample n°1159 : yellow to black on schist, small sample
    Minerals: CHALCOPYRITE
    Year:
    Country: Congo (RDC)
  • Sample n°1185 : blue to bronze metallic samples
    Minerals: BORNITE CHALCOCITE CHALCOPYRITE
    Year: 1947
    Country: Congo (RDC)
  • Sample n°1186 : malachite coatings on black to ochre ore
    Minerals: CHALCOCITE MALACHITE
    Year: 1946
    Country: Congo (RDC)
  • Sample n°1188 : dark brown to yellow, metallic, with polished section
    Minerals: CHALCOPYRITE SPHALERITE TENNANTITE
    Year:
    Country: Congo (RDC)
  • Sample n°1189 : massive ore, with polished section
    Minerals: CHALCOCITE ENARGITE GALENA PYRITE SPHALERITE
    Year: 1946
    Country: Congo (RDC)
  • Sample n°1190 : white isolated crystals in geode (cerussite)
    Minerals: CERUSSITE MALACHITE
    Year: 1946
    Country: Congo (RDC)
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