Mineralogy Database

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91 samples matching your criteria

  • Sample n°4715 : dark blue fibro-radial nodules with pale blue surface
    Minerals: PLANCHEITE KATANGITE (plancheite)
    Year:
    Country: Congo (RDC)
  • Sample n°5968 : colourless crystals in geode
    Minerals: BARYTE
    Year: 1957
    Country: Congo (RDC)
  • Sample n°7012 : oxidised debris
    Minerals: CUPRITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°7062 : bundles of prismatic crystals
    Minerals: ARAGONITE
    Year:
    Country: Congo (RDC)
  • Sample n°10107 : colourless crystals (1 cm)
    Minerals: BARYTE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°10108 : colourless crystals in iron-rich rock
    Minerals: BARYTE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°11410 : massive block
    Minerals: CHALCOCITE
    Year:
    Country: Congo (RDC)
  • Sample n°11420 : pseudomorphs after baryte crystals
    Minerals: PLANCHEITE MALACHITE TENORITE
    Year:
    Country: Congo (RDC)
  • Sample n°11440 : green needles
    Minerals: BROCHANTITE
    Year:
    Country: Congo (RDC)
  • Sample n°11493 : coating of fibrous plancheite and malachite
    Minerals: PLANCHEITE MALACHITE
    Year:
    Country: Congo (RDC)
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