Mineralogy Database

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2 samples matching your criteria

  • Sample n°17486 : fine-grained coating
    Minerals: CONICHALCITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20506 : malachite coating with associated manganese oxides
    Minerals: CRYPTOMELANE MALACHITE
    Year: 2025
    Country: Congo (RDC)
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