Mineralogy Database

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9 samples matching your criteria

  • Sample n°1471 : crystalline crust on volcanic tuff
    Minerals: SULPHUR
    Year:
    Country: Congo (RDC)
  • Sample n°1472 : yellow crusts
    Minerals: SULPHUR
    Year:
    Country: Congo (RDC)
  • Sample n°1671 : crystals (1 cm)
    Minerals: AUGITE
    Year:
    Country: Congo (RDC)
  • Sample n°2958 : yellow crust
    Minerals: SULPHUR
    Year: 1928
    Country: Congo (RDC)
  • Sample n°2959 : fragment of vein (10 cm)
    Minerals: AMETHYST (quartz)
    Year: 1928
    Country: Congo (RDC)
  • Sample n°7066 : earthy debris
    Minerals: TSCHERMIGITE MASCAGNITE
    Year:
    Country: Congo (RDC)
  • Sample n°7956 : white encrustation (7 cm)
    Minerals: GYPSUM
    Year:
    Country: Congo (RDC)
  • Sample n°18344 : yellow encrustation
    Minerals: SULPHUR
    Year: 2017
    Country: Congo (RDC)
  • Sample n°19324 : yellow mass
    Minerals: SULPHUR
    Year: 2020
    Country: Congo (RDC)
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