Mineralogy Database

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2 samples matching your criteria

  • Sample n°13570 : purplish black scoriaceous block (6 cm)
    Minerals: ARSENIC ARSENOLITE
    Year: 1977
    Country: France
  • Sample n°13571 : small black metallic crystals in geode
    Minerals: TETRAHEDRITE
    Year: 1977
    Country: France
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