Mineralogy Database

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12 samples matching your criteria

  • Sample n°794 : coarse-fibrous fragment, var. fibrolite
    Minerals: SILLIMANITE
    Year:
    Country: Congo (RDC)
  • Sample n°796 : fragment
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1032 : concretion
    Minerals: GOETHITE
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1033 : rounded fragment
    Minerals: EPIDOTE HORNBLENDE FELDSPAR QUARTZ
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1035 : altered crystals
    Minerals: GARNET
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1036 : reworked
    Minerals: EPIDOTE FELDSPAR QUARTZ
    Year: 1938
    Country: Congo (RDC)
  • Sample n°4608 : altered crystals
    Minerals: GARNET
    Year:
    Country: Congo (RDC)
  • Sample n°4631 : corroded crystals
    Minerals: SILLIMANITE
    Year:
    Country: Congo (RDC)
  • Sample n°4632 : rosettes of kyanite crystals
    Minerals: KYANITE
    Year:
    Country: Congo (RDC)
  • Sample n°4697 : tourmaline in micaschist
    Minerals: TOURMALINE
    Year:
    Country: Congo (RDC)
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