Mineralogy Database

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2 samples matching your criteria

  • Sample n°19853 : calaverite crystal fragments in tube, claverite and sylvanite on matrix
    Minerals: CALAVERITE SYLVANITE
    Year: 2022
    Country: USA
  • Sample n°19855 : aggregates, on roasted specimen
    Minerals: GOLD
    Year: 2022
    Country: USA
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