Mineralogy Database

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489 samples matching your criteria

  • Sample n°6040 : crust of azure-blue small crystals as nodules in geodes
    Minerals: HEMIMORPHITE
    Year: 1957
    Country: Congo (RDC)
  • Sample n°6054 : red cuprite needles in geode, var. chalcotrichite
    Minerals: CUPRITE AURICHALCITE HEMIMORPHITE
    Year: 1957
    Country: Congo (RDC)
  • Sample n°6060 : small white transparent crystals mixed with ochre rock
    Minerals: HEMIMORPHITE
    Year: 1957
    Country: Congo (RDC)
  • Sample n°6063 : crust of small nodules
    Minerals: AURICHALCITE
    Year: 1957
    Country: Congo (RDC)
  • Sample n°6064 : fibro-radial crust
    Minerals: AURICHALCITE
    Year: 1957
    Country: Congo (RDC)
  • Sample n°6065 : concretionary stalactite
    Minerals: SMITHSONITE
    Year: 1957
    Country: Congo (RDC)
  • Sample n°6169 : well-developed white translucent crystals in ochre-coloured rock
    Minerals: HEMIMORPHITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6170 : small malachite nodules covered with white cerussite crystals
    Minerals: CERUSSITE MALACHITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6272 : layer of light blue crystals (3 cm thickness)
    Minerals: HEMIMORPHITE
    Year:
    Country: Congo (RDC)
  • Sample n°6273 : small blue-green malachite nodules in geode with light blue crystals forming nodules
    Minerals: HEMIMORPHITE HEMATITE MALACHITE
    Year:
    Country: Congo (RDC)
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