Mineralogy Database

Search |  About the mineralogy database |  Contact

93 samples matching your criteria

  • Sample n°170 : massive
    Minerals: HEMATITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°173 : metallic grains, massive
    Minerals: MAGNETITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°175 : massive, scoriaceous
    Minerals: HEMATITE
    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°178 : oxidised crust on quartz
    Minerals: HEMATITE QUARTZ
    Year: 1901
    Country: Congo (RDC)
  • Sample n°179 : massive, shiny
    Minerals: MAGNETITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°180 : specular lamellae on quartz
    Minerals: HEMATITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°181 : porous block
    Minerals: HEMATITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°182 : massive, red
    Minerals: HEMATITE
    Year: 1901
    Country: Congo (RDC)
Previous page