Mineralogy Database

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165 samples matching your criteria

  • Sample n°19075 : galena aggregates and orange brown sphalerite in fine-grained pyrite matrix, with polished sections
    Minerals: GALENA PYRITE SPHALERITE
    Year:
    Country: Congo (Congo-Brazzaville)
  • Sample n°19076 : veins in rock matrix, with polished section
    Minerals: GALENA
    Year:
    Country: Congo (Congo-Brazzaville)
  • Sample n°19077 : massive
    Minerals: AZURITE MALACHITE
    Year:
    Country: Congo (Congo-Brazzaville)
  • Sample n°19078 : crust fragments
    Minerals: CHALCANTHITE
    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°19084 : fine-grain deposit
    Minerals: PLUMBOJAROSITE
    Year:
    Country: Congo (Congo-Brazzaville)
  • Sample n°19086 : fine-crystalline coatings
    Minerals: DIOPTASE QUARTZ
    Year:
    Country: Congo (Congo-Brazzaville)
  • Sample n°19376 : stalactitic deposit on laminar crust
    Minerals: MALACHITE
    Year: 2020
    Country: Congo (RDC)
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