Mineralogy Database

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23 samples matching your criteria

  • Sample n°17547 : large crystals with translucent aspect, in rock matrix
    Minerals: LEUCITE
    Year:
    Country: Congo (RDC)
  • Sample n°17823 : large crystals in rock matrix
    Minerals: LEUCITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°19028 : large augite and leucite crystals in lava
    Minerals: AUGITE LEUCITE
    Year:
    Country: Rwanda
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