Mineralogy Database

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5 samples matching your criteria

  • Sample n°40 : debris of nodules
    Minerals: MALACHITE
    Year: 1897
    Country: Congo (RDC)
  • Sample n°41 : rounded debris
    Minerals: CHALCEDONY (quartz) QUARTZ
    Year: 1897
    Country: Congo (RDC)
  • Sample n°4310 : large metallic tabular crystals in vein quartz
    Minerals: HEMATITE QUARTZ
    Year: 1954
    Country: Congo (RDC)
  • Sample n°16891 : coarse-crystalline amphibolite
    Minerals: AMPHIBOLE
    Year:
    Country: Congo (RDC)
  • Sample n°4 : laterite
    Minerals: HEMATITE GOETHITE
    Year: 1897
    Country: Congo (RDC)
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