Mineralogy Database

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3 samples matching your criteria

  • Sample n°8572 : pink altered prismatic crystals in pegmatite
    Minerals: SPODUMENE
    Year:
    Country: Congo (RDC)
  • Sample n°12691 : black fragments (1-5 cm)
    Minerals: COLUMBITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12692 : coating of interlocking needles on schist
    Minerals: TOURMALINE
    Year: 1972
    Country: Congo (RDC)