Mineralogy Database

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4831 samples matching your criteria

  • Sample n°4608 : altered crystals
    Minerals: GARNET
    Year:
    Country: Congo (RDC)
  • Sample n°4618 : well-developed rhombohedral crystals
    Minerals: DIOPTASE
    Year:
    Country: Congo (RDC)
  • Sample n°4619 : dull crystals (1 cm)
    Minerals: DIOPTASE
    Year:
    Country: Congo (RDC)
  • Sample n°4620 : twinned crystals
    Minerals: DIOPTASE
    Year:
    Country: Congo (RDC)
  • Sample n°4631 : corroded crystals
    Minerals: SILLIMANITE
    Year:
    Country: Congo (RDC)
  • Sample n°4632 : rosettes of kyanite crystals
    Minerals: KYANITE
    Year:
    Country: Congo (RDC)
  • 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)
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