Mineralogy Database

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26 samples matching your criteria

  • Sample n°3224 : black pyramidal crystal (12 cm)
    Minerals: FERBERITE
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3225 : bright black crystal (5 cm)
    Minerals: FERBERITE
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3226 : crystals (3 mm) in pegmatite
    Minerals: FERBERITE
    Year: 1952
    Country: Congo (RDC)
  • Sample n°8386 : black crystals (1-5 cm) associated with quartz on greisen
    Minerals: CASSITERITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°17764 : white aggregate on rock matrix
    Minerals: ANTHOINITE FERBERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17765 : porous block
    Minerals: FERBERITE
    Year: 2017
    Country: Congo (RDC)
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