Mineralogy Database

Search |  About the mineralogy database |  Contact

853 samples matching your criteria

  • 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°4659 : pink stony prismatic crystal (15 cm)
    Minerals: BERYL
    Year: 1954
    Country: Rwanda
  • Sample n°4661.1 : green prismatic crystal, var. emerald
    Minerals: BERYL
    Year:
    Country: Madagascar
  • Sample n°4663 : long pink lath-shaped crystals in pegmatite
    Minerals: SPODUMENE
    Year:
    Country: Congo (RDC)
  • Sample n°4665 : purple fibrous crystals (3 cm)
    Minerals: TREMOLITE
    Year:
    Country: Unknown
  • Sample n°4668 : double-terminated black prismatic crystal (3 cm)
    Minerals: HORNBLENDE
    Year:
    Country: Rwanda
  • Sample n°4669 : tiger's eye (silicified crocidolite) (7 cm)
    Minerals: RIEBECKITE
    Year:
    Country: Zimbabwe
  • Sample n°4670 : tiger's eye (silicified crocidolite) (10 cm)
    Minerals: RIEBECKITE
    Year:
    Country: South Africa
Previous page