Mineralogy Database

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1097 samples matching your criteria

  • Sample n°775 : massive galena, in quartz and iron oxides
    Minerals: GALENA GOETHITE QUARTZ
    Year: 1927
    Country: Congo (RDC)
  • Sample n°778 : masive block (8 cm)
    Minerals: GALENA QUARTZ
    Year: 1927
    Country: Congo (RDC)
  • Sample n°781 : crystals in quartz and ochrous material
    Minerals: GOETHITE GALENA CALCITE QUARTZ
    Year: 1927
    Country: Congo (RDC)
  • Sample n°793 : grey tabular crystals
    Minerals: KYANITE MUSCOVITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°796 : fragment
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°798 : fragments (1 cm)
    Minerals: QUARTZ
    Year: 1904
    Country: Congo (RDC)
  • Sample n°802 : small tablet in laterite
    Minerals: KYANITE GOETHITE QUARTZ
    Year: 1926
    Country: Congo (RDC)
  • Sample n°806 : clear block
    Minerals: QUARTZ
    Year: 1930
    Country: Congo (RDC)
  • Sample n°807 : saccharoidal
    Minerals: QUARTZ
    Year: 1930
    Country: Congo (RDC)
  • Sample n°808 : clear prismatic crystal (8 cm)
    Minerals: QUARTZ
    Year: 1929
    Country: Congo (RDC)
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