Mineralogy Database

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122 samples matching your criteria

  • Sample n°4652 : white to light blue long hemimorphite crystals, blue aurichalcite
    Minerals: HEMIMORPHITE AURICHALCITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4654 : well-developed small colourless hemimorphite crystals, small yellow dolomite crystals
    Minerals: HEMIMORPHITE DOLOMITE
    Year:
    Country: Congo (RDC)
  • Sample n°4655 : layer of bluish grey crystals with corroded surface
    Minerals: HEMIMORPHITE
    Year:
    Country: Congo (RDC)
  • Sample n°4656 : colourless hemimorphite crystals, dark blue pseudomalachite nodules
    Minerals: HEMIMORPHITE PSEUDOMALACHITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°5389 : crust of pale blue elongated crystals (4 cm thick)
    Minerals: HEMIMORPHITE AURICHALCITE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5914 : no descirption available
    Minerals: HEMIMORPHITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°6033 : well-developed small white transparent crystals
    Minerals: HEMIMORPHITE COPPER
    Year: 1957
    Country: Congo (RDC)
  • Sample n°6034 : well-developed transparent hemimorphite crystals on dark blue pseudomalachite crust
    Minerals: HEMIMORPHITE PSEUDOMALACHITE
    Year: 1957
    Country: Congo (RDC)
  • Sample n°6040 : crust of azure-blue small crystals as nodules in geodes
    Minerals: HEMIMORPHITE
    Year: 1957
    Country: Congo (RDC)
  • Sample n°6051 : pale blue hemimorphite crust, red needle-shaped crystals (cuprite), var. chalcotrichite
    Minerals: CUPRITE HEMIMORPHITE
    Year: 1957
    Country: Congo (RDC)
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