Mineralogy Database

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3 samples matching your criteria

  • Sample n°586 : small crear crystals
    Minerals: QUARTZ HEMATITE
    Year: 1913
    Country: Congo (Congo-Brazzaville)
  • Sample n°591 : geodic blocks with nodules
    Minerals: MALACHITE
    Year: 1913
    Country: Congo (Congo-Brazzaville)
  • Sample n°582 : malachite on cavernous quartz
    Minerals: MALACHITE QUARTZ
    Year: 1913
    Country: Congo (Congo-Brazzaville)
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