Mineralogy Database

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3 samples matching your criteria

  • Sample n°7191 : cross-shaped twinning (2-4 cm)
    Minerals: STAUROLITE
    Year:
    Country: Congo (RDC)
  • Sample n°7192 : crust with undulating surface (1 cm thickness)
    Minerals: GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°19928 : crystals and crystal aggregates
    Minerals: CASSITERITE
    Year: 2022
    Country: Rwanda
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