Mineralogy Database

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7 samples matching your criteria

  • Sample n°6635 : black reniform vein in block (7 cm)
    Minerals: ARSENIC
    Year: 1954
    Country: Slovakia
  • Sample n°7164 : black crystals in breccious block (10 cm)
    Minerals: ARSENIC
    Year: 1959
    Country: Canada
  • Sample n°11193 : mixed sulfides
    Minerals: CHALCOPYRITE ARSENIC PYRITE
    Year:
    Country: Germany
  • Sample n°11770 : massive black block (7 cm)
    Minerals: ARSENIC
    Year: 1968
    Country: Czech Republic
  • Sample n°11773 : geodes with small reddish proustite crystals in massive arsenic
    Minerals: PROUSTITE ARSENIC
    Year: 1968
    Country: Czech Republic
  • Sample n°13570 : purplish black scoriaceous block (6 cm)
    Minerals: ARSENIC ARSENOLITE
    Year: 1977
    Country: France
  • Sample n°19810 : thick plate
    Minerals: ARSENIC
    Year: 2022
    Country: Peru
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