Mineralogy Database

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7938 samples matching your criteria

  • Sample n°4638 : large blue crystals (4 cm)
    Minerals: KYANITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4646 : light blue crystals (1 cm)
    Minerals: KYANITE
    Year:
    Country: Congo (RDC)
  • Sample n°4647 : rounded block with altered crystals
    Minerals: KYANITE
    Year:
    Country: Congo (RDC)
  • Sample n°4648 : rounded crystals
    Minerals: KYANITE
    Year:
    Country: Congo (RDC)
  • Sample n°4649 : blue tabular crystals (5 mm)
    Minerals: KYANITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4650 : well-developed white hemimorphite crystals and dark blue pseudomalachite crystals
    Minerals: HEMIMORPHITE PSEUDOMALACHITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4651 : colourless crystals (0.5 cm)
    Minerals: HEMIMORPHITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4652 : white to light blue long hemimorphite crystals, blue aurichalcite
    Minerals: HEMIMORPHITE AURICHALCITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4653 : pseudomorphism after malachite
    Minerals: AURICHALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°4654 : well-developed small colourless hemimorphite crystals, small yellow dolomite crystals
    Minerals: HEMIMORPHITE DOLOMITE
    Year:
    Country: Congo (RDC)
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