Mineralogy Database

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137 samples matching your criteria

  • Minerals: PSEUDOMALACHITE
    Year: 1921
    Country: Congo (RDC)
  • Sample n°2784 : scoriaceous block (silver), native silver
    Minerals: SILVER HYDROCERUSSITE LEAD
    Year: 1924
    Country: Congo (RDC)
  • Sample n°2785 : reniform stalactites, native copper
    Minerals: COPPER
    Year:
    Country: Congo (RDC)
  • Sample n°2786 : rounded block, native copper
    Minerals: COPPER
    Year: 1925
    Country: Congo (RDC)
  • Sample n°2787 : aggregated balls, native copper
    Minerals: COPPER
    Year: 1925
    Country: Congo (RDC)
  • Sample n°2817 : some blue needles
    Minerals: BUTTGENBACHITE CUPRITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°2821 : small veins of silver in cuprite
    Minerals: SILVER BROCHANTITE CUPRITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°3141 : green nodules covered with blue coatings
    Minerals: CHRYSOCOLLA MALACHITE TENORITE
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3142 : vitreous block
    Minerals: CHRYSOCOLLA
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3144 : bright nodules
    Minerals: TENORITE
    Year: 1952
    Country: Congo (RDC)