Mineralogy Database

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1151 samples matching your criteria

  • Sample n°17870 : large block
    Minerals: AMBLYGONITE
    Year: 2017
    Country: Rwanda
  • Sample n°17871 : cleavage fragment
    Minerals: AMBLYGONITE
    Year: 2017
    Country: Rwanda
  • Sample n°17872 : crystal in matrix
    Minerals: FERBERITE
    Year: 2017
    Country: Rwanda
  • Sample n°17874 : pseudomorph after bipyramidal scheelite
    Minerals: ANTHOINITE
    Year: 2017
    Country: Rwanda
  • Sample n°17875 : graphitic material with coarse-crystalline muscovite bands
    Minerals: GRAPHITE MUSCOVITE
    Year: 2017
    Country: Rwanda
  • Sample n°17876 : coarse-crystalline fragments
    Minerals: FERBERITE
    Year: 2017
    Country: Rwanda
  • Sample n°17878 : large block with cassiterite along sides of quartz vein
    Minerals: CASSITERITE
    Year: 2017
    Country: Rwanda
  • Sample n°17879 : veins crossing sandstone matrix
    Minerals: CASSITERITE
    Year: 2017
    Country: Rwanda
  • Sample n°17880 : large porous block
    Minerals: FERBERITE
    Year: 2017
    Country: Rwanda
  • Sample n°17881 : coarse-crystalline aggregate
    Minerals: FERBERITE
    Year: 2017
    Country: Rwanda
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