Mineralogy Database

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3 samples matching your criteria

  • Sample n°50 : red block
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°515 : clear prism (6 cm), orange crystal (10 cm)
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1119 : plates
    Minerals: BIOTITE
    Year: 1938
    Country: Congo (RDC)
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