Mineralogy Database

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74 samples matching your criteria

  • Sample n°1800 : typical crystals
    Minerals: RUTILE
    Year:
    Country: Congo (RDC)
  • Sample n°1804 : massive black material in quartz
    Minerals: SPHALERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1806 : massive mineralisation in quartz, with polished section
    Minerals: ARSENOPYRITE CASSITERITE SPHALERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1811 : brown crystal in quartz
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1830 : mixed mineralisation in quartz
    Minerals: SPHALERITE GALENA
    Year:
    Country: Congo (RDC)
  • Sample n°1831 : crystals in quartz
    Minerals: GALENA PYRITE TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°2017 : crystals in altered pegmatite
    Minerals: CASSITERITE MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°2018 : groups of needles in altered pegmatite
    Minerals: TOURMALINE MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°2019 : needles in quartz, thick veins in quartzite
    Minerals: TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°2048 : beige tabular crystals
    Minerals: AESCHYNITE
    Year:
    Country: Congo (RDC)
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