Mineralogy Database

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174 samples matching your criteria

  • Sample n°19450 : coarse-crystalline crust
    Minerals: VESZELYITE
    Year: 2021
    Country: Congo (Congo-Brazzaville)
  • Sample n°19933 : small crystals on substrate with galena vein
    Minerals: WILLEMITE GALENA
    Year: 2022
    Country: Congo (Congo-Brazzaville)
  • Sample n°20448 : coarse-crystalline coating
    Minerals: HEMIMORPHITE
    Year: 2025
    Country: Congo (Congo-Brazzaville)
  • Sample n°20510 : well-developed crystals on matrix
    Minerals: MIMETITE
    Year: 2026
    Country: Congo (Congo-Brazzaville)
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