Mineralogy Database

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3 samples matching your criteria

  • Sample n°18246 : crystals in micaschist
    Minerals: STAUROLITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°2531 : concentrate, light
    Minerals: BIOTITE
    Year:
    Country: Congo (RDC)
  • Sample n°2532 : concentrate, dark
    Minerals: BIOTITE
    Year:
    Country: Congo (RDC)