Mineralogy Database

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1547 samples matching your criteria

  • Sample n°18851 : large white to greyish cleavage fragment
    Minerals: AMBLYGONITE MONTEBRASITE
    Year: 2019
    Country: Rwanda
  • Sample n°18852 : heterogeneous block
    Minerals: BRAZILIANITE
    Year: 2019
    Country: Rwanda
  • Sample n°18853 : massive
    Minerals: TRIPHYLITE
    Year: 2019
    Country: Rwanda
  • Sample n°18854 : coarse-crystalline mass
    Minerals: ALLUAUDITE
    Year: 2019
    Country: Rwanda
  • Sample n°18855 : heterogenous mass, with purple variscite
    Minerals: BRAZILIANITE VARISCITE
    Year: 2019
    Country: Rwanda
  • Sample n°18856 : coarse-fibrous band
    Minerals: DUFRENITE
    Year: 2019
    Country: Rwanda
  • Sample n°18857 : large block
    Minerals: ANTHOINITE
    Year: 2019
    Country: Rwanda
  • Sample n°18861 : fragments
    Minerals: CASSITERITE
    Year: 1930
    Country: Rwanda
  • Sample n°18862 : fragments
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • Sample n°18942 : fibrous mass
    Minerals: ACTINOLITE
    Year:
    Country: Rwanda
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