Mineralogy Database

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74 samples matching your criteria

  • Sample n°10100 : black sand
    Minerals: ILMENITE
    Year:
    Country: Congo (RDC)
  • Sample n°10784 : veinlet
    Minerals: CASSITERITE
    Year: 1966
    Country: Congo (RDC)
  • Sample n°15922 : large well-developed crystals, with thin colourless overgrowth
    Minerals: AMETHYST (quartz)
    Year: 2009
    Country: Congo (RDC)
  • Sample n°16154 : block with abundant large crystals
    Minerals: TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°16155 : crystal intergowth
    Minerals: TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°16156 : block with abundant tourmaline crystals and muscovite booklets
    Minerals: MUSCOVITE TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°17254 : pseudomorphic after twinned pyrite crystal
    Minerals: HEMATITE
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17655 : fragments
    Minerals: EUXENITE-(Y)
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17656 : fine-crystalline scoridite coating on cassiterite
    Minerals: CASSITERITE SCORODITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17657 : fragments
    Minerals: RUTILE
    Year: 2017
    Country: Congo (RDC)
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