Mineralogy Database

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3 samples matching your criteria

  • Sample n°17174 : nodular aggregate
    Minerals: MANGANESE OXIDES
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17175 : thin stalactitic plate
    Minerals: MANGANESE OXIDES
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17193 : large-diameter core section
    Minerals: MANGANESE OXIDES
    Year:
    Country: Congo (RDC)
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