Mineralogy Database

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24 samples matching your criteria

  • Sample n°2177 : quartz mass with biotite vein (saw-tooth pattern)
    Minerals: BIOTITE QUARTZ
    Year: 1936
    Country: Congo (RDC)
  • Sample n°6532 : black pyroxenolite
    Minerals: AUGITE
    Year:
    Country: Congo (RDC)
  • Sample n°17611 : coarse-crystalline aggregate
    Minerals: CASSITERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17619 : cassiterite in greisen
    Minerals: CASSITERITE
    Year: 2017
    Country: Congo (RDC)
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