Mineralogy Database

Search |  About the mineralogy database |  Contact

57 samples matching your criteria

  • Sample n°751 : siliceous block, coverd by green twinned crystals (5 mm) (libethenite) and blue nodules (chalcedony)
    Minerals: CHALCEDONY (quartz) LIBETHENITE QUARTZ
    Year: 1910
    Country: Congo (RDC)
  • Sample n°2783 : small crystals (libethenite)
    Minerals: LIBETHENITE PSEUDOMALACHITE
    Year: 1921
    Country: Congo (RDC)
  • Sample n°4546 : dark green crystals (3 mm) on blue and green rock
    Minerals: LIBETHENITE CHRYSOCOLLA QUARTZ
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4547 : crust of black crystals (1 cm) on block of chalcedony
    Minerals: LIBETHENITE CHALCEDONY (quartz)
    Year:
    Country: Congo (RDC)
  • Sample n°4548 : black crystals (2 cm) on iron-rich rock substrate with other secondary copper minerals
    Minerals: LIBETHENITE DIOPTASE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4549 : geode with dark green crystals (1 cm)
    Minerals: LIBETHENITE
    Year:
    Country: Congo (RDC)
  • Sample n°4724 : altered black libethenite crusts, blue katangite powder
    Minerals: KATANGITE (plancheite) LIBETHENITE PLANCHEITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4725 : pale blue powdery block
    Minerals: KATANGITE (plancheite) LIBETHENITE PLANCHEITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°6313 : anhedral debris
    Minerals: LIBETHENITE
    Year:
    Country: Congo (RDC)
  • Sample n°6455 : crystalline crust on rock
    Minerals: LIBETHENITE PSEUDOMALACHITE
    Year:
    Country: Congo (RDC)
Previous page