Mineralogy Database

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853 samples matching your criteria

  • Sample n°6681.1 : massive purple metallic block (6 cm)
    Minerals: NICKELINE RAMMELSBERGITE
    Year: 1954
    Country: Canada
  • Sample n°6681.2 : grey-purple metallic block (5 cm)
    Minerals: PARARAMMELSBERGITE
    Year: 1954
    Country: Canada
  • Sample n°6682 : bright crystals (3 mm), disseminated in pink rock
    Minerals: ARSENOPYRITE
    Year: 1954
    Country: Germany
  • Sample n°6683 : crystals (5 mm)
    Minerals: ARSENOPYRITE
    Year: 1954
    Country: Roumania
  • Sample n°6684 : bundle of crystals (1 cm), on altered sulfides
    Minerals: MARCASITE QUARTZ
    Year: 1954
    Country: Germany
  • Sample n°6685 : black cubic crystals (1 cm) on fibrous marcasite (15 cm)
    Minerals: MARCASITE GALENA
    Year: 1954
    Country: Belgium
  • Sample n°6686 : bladed block (4 cm)
    Minerals: MARCASITE
    Year: 1954
    Country: Belgium
  • Sample n°6687 : block of crystals (5 cm) with chevron texture
    Minerals: PYRITE
    Year:
    Country: Unknown
  • Sample n°6688 : fragment (7 cm) covered with small crystals
    Minerals: MARCASITE
    Year: 1954
    Country: Belgium
  • Sample n°6689 : grey metallic material in quartz (7 cm)
    Minerals: LOELLINGITE
    Year: 1954
    Country: Canada
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