Mineralogy Database

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7938 samples matching your criteria

  • Sample n°5903 : bright granular block, not in situ
    Minerals: GALENA
    Year: 1957
    Country: Congo (RDC)
  • Sample n°5910 : nodules (15 cm)
    Minerals: MARCASITE
    Year: 1957
    Country: Congo (RDC)
  • Sample n°5911 : green crust
    Minerals: CHRYSOCOLLA
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5912 : small crystals of native copper, red needle-shaped cuprite crystals, var. chalcotrichite
    Minerals: COPPER CUPRITE ARAGONITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5913 : massive metallic material
    Minerals: LINNAEITE
    Year:
    Country: Congo (RDC)
  • Sample n°5914 : no descirption available
    Minerals: HEMIMORPHITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5915 : earthy mass
    Minerals: HETEROGENITE MALACHITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5916 : black aegirine crystals, bronze-coloured metallic pyrrhotite, in carbonatite
    Minerals: AEGIRINE PYRRHOTITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°5917 : black amphibolite
    Minerals: AMPHIBOLE
    Year:
    Country: Congo (RDC)
  • Sample n°5925 : white blocks with prominent cleavage (7 cm)
    Minerals: MICROCLINE
    Year:
    Country: Congo (RDC)
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