Mineralogy Database

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7 samples matching your criteria

  • Sample n°6659 : small black crystals on grey limestone
    Minerals: BOURNONITE TETRAHEDRITE
    Year: 1954
    Country: Germany
  • Sample n°6666 : mixed block (10 cm)
    Minerals: BOURNONITE CHALCOPYRITE
    Year: 1954
    Country: Roumania
  • Sample n°6667 : sawn massive block (3 cm)
    Minerals: BOURNONITE
    Year: 1954
    Country: Germany
  • Sample n°9098 : black elongated crystals
    Minerals: BOURNONITE PYRITE
    Year: 1961
    Country: Unknown
  • Sample n°11206 : bright black material
    Minerals: BOURNONITE MARCASITE
    Year: 1966
    Country: Portugal
  • Sample n°11659 : dull black crystals in white marble
    Minerals: BOURNONITE
    Year: 1967
    Country: Austria
  • Sample n°19815 : striated crystals
    Minerals: BOURNONITE
    Year: 2022
    Country: Peru
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