Mineralogy Database

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141 samples matching your criteria

  • Sample n°168 : crust on quartzite
    Minerals: MAGNETITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°173 : metallic grains, massive
    Minerals: MAGNETITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°176 : in scoriaceous rock
    Minerals: MAGNETITE QUARTZ
    Year: 1901
    Country: Congo (RDC)
  • Sample n°177 : massive, steel-grey
    Minerals: MAGNETITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°179 : massive, shiny
    Minerals: MAGNETITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°214 : massive
    Minerals: MAGNETITE HEMATITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°216 : crust of small octahedrons in breccious rock
    Minerals: MAGNETITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°254 : mixed ore
    Minerals: MAGNETITE GOETHITE HEMATITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°255 : massive, metallic
    Minerals: MAGNETITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°256 : mixed ore
    Minerals: HEMATITE MAGNETITE
    Year: 1901
    Country: Congo (RDC)
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