Mineralogy Database

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8 samples matching your criteria

  • Sample n°2432 : crust of crystals
    Minerals: GYPSUM
    Year: 1938
    Country: Angola
  • Sample n°3098 : plate of bladed crystals
    Minerals: GYPSUM
    Year: 1938
    Country: Angola
  • Sample n°6515 : mineralised marble
    Minerals: CALCITE DIOPSIDE
    Year:
    Country: Angola
  • Sample n°12547 : large plates
    Minerals: BIOTITE MUSCOVITE
    Year: 1921
    Country: Angola
  • Sample n°12548 : components of pegmatite
    Minerals: MICROCLINE MUSCOVITE
    Year: 1921
    Country: Angola
  • Sample n°12551 : large brown plate
    Minerals: MUSCOVITE
    Year: 1923
    Country: Angola
  • Sample n°12552 : bright coating on rock substrate
    Minerals: GRAPHITE
    Year: 1923
    Country: Angola
  • Minerals: HEMATITE
    Year:
    Country: Angola