Mineralogy Database

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72 samples matching your criteria

  • Sample n°374 : clear prismatic crystals (8 cm) with black inclusions
    Minerals: QUARTZ RUTILE
    Year: 1920
    Country: Congo (RDC)
  • Sample n°1403 : crystal (cm) in vein quartz
    Minerals: RUTILE QUARTZ
    Year: 1939
    Country: Congo (RDC)
  • Sample n°1800 : typical crystals
    Minerals: RUTILE
    Year:
    Country: Congo (RDC)
  • Sample n°1877 : breccia of blue quartz with other minerals
    Minerals: QUARTZ MICA RUTILE ZIRCON
    Year:
    Country: Congo (RDC)
  • Sample n°1961 : grey crystals (1-3 cm)
    Minerals: RUTILE
    Year:
    Country: Congo (RDC)
  • Sample n°1962 : black concentrate (8 mm)
    Minerals: RUTILE
    Year:
    Country: Congo (RDC)
  • Sample n°2136 : yellow massive ore, with polished section
    Minerals: PYRITE RUTILE SPHALERITE CHALCOPYRITE
    Year: 1941
    Country: Congo (RDC)
  • Sample n°2847 : debris of crystals
    Minerals: RUTILE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°4318 : black concentrate, and fragment (2 cm)
    Minerals: RUTILE
    Year: 1954
    Country: Burundi
  • Sample n°4319 : grey prismatic crystal (1 cm)
    Minerals: RUTILE
    Year: 1954
    Country: Rwanda
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