Mineralogy Database

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45 samples matching your criteria

  • Sample n°19059 : dark blue radial aggregates
    Minerals: DIOPTASE
    Year:
    Country: Congo (Congo-Brazzaville)
  • Sample n°19081 : veins, with polished section
    Minerals: GALENA
    Year:
    Country: Congo (Congo-Brazzaville)
  • Sample n°19082 : galena aggregates in fine-grained pyrite matrix, with polished section
    Minerals: GALENA PYRITE
    Year:
    Country: Congo (Congo-Brazzaville)
  • Sample n°19083 : massive
    Minerals: CHALCOCITE
    Year:
    Country: Congo (Congo-Brazzaville)
  • Sample n°19373 : massive chalcocite with dioptase and malachite veins
    Minerals: CHALCOCITE DIOPTASE MALACHITE
    Year: 2020
    Country: Congo (Congo-Brazzaville)
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