Mineralogy Database

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1547 samples matching your criteria

  • Sample n°17909 : fragments
    Minerals: BRAZILIANITE
    Year: 2017
    Country: Rwanda
  • Sample n°17912 : complex alteration
    Minerals: FERBERITE HYDROKENOELSMOREITE
    Year: 2017
    Country: Rwanda
  • Sample n°17913 : complex alteration
    Minerals: ANTHOINITE FERBERITE
    Year:
    Country: Rwanda
  • Sample n°17914 : amblygonite crossed by lazulite veins
    Minerals: AMBLYGONITE LAZULITE
    Year: 2017
    Country: Rwanda
  • Sample n°17915 : alteration product with reticulate patterns, on rock substrate
    Minerals: ANTHOINITE FERBERITE
    Year: 2017
    Country: Rwanda
  • Sample n°17916 : large crystal fragment
    Minerals: COLUMBITE
    Year: 2017
    Country: Rwanda
  • Sample n°17917 : abundant crystals in rock matrix
    Minerals: APATITE
    Year: 2017
    Country: Rwanda
  • Sample n°17923 : crystal fragments
    Minerals: CASSITERITE
    Year: 2017
    Country: Rwanda
  • Sample n°17924 : contact
    Minerals: AMBLYGONITE HETEROSITE
    Year: 2017
    Country: Rwanda
  • Sample n°18439 : rounded fragment of ferberite-rich vein quartz
    Minerals: FERBERITE
    Year: 2014
    Country: Rwanda
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