Mineralogy Database

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18 samples matching your criteria

  • Sample n°7179 : white scalenohedral crystals
    Minerals: CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°7181 : dendrites on limestone
    Minerals: MANGANESE OXIDES
    Year:
    Country: Congo (RDC)
  • Sample n°7182 : core fragment (schist)
    Minerals: CHALCOPYRITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7183 : rounded ore fragment
    Minerals: CUPRITE CHALCOPYRITE MALACHITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7184 : needles covered by a second generation of crystals
    Minerals: MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°7185 : large tabular crystals on irregular substrate
    Minerals: METATORBERNITE HETEROGENITE
    Year:
    Country: Congo (RDC)
  • Sample n°7187 : twinned cubic crystals (1-2 cm)
    Minerals: PYRITE
    Year: 1959
    Country: Unknown
  • Sample n°7188 : reniform oxidised plates, electrolytic copper
    Minerals: COPPER
    Year:
    Country: Congo (RDC)
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