Mineralogy Database

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33 samples matching your criteria

  • Sample n°18988 : cleavage fragment
    Minerals: AMBLYGONITE
    Year:
    Country: Congo (RDC)
  • Sample n°18989 : crystals in schist matrix
    Minerals: TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°20315 : concentrates
    Minerals: CASSITERITE
    Year: 2017
    Country: Congo (RDC)
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