Mineralogy Database

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293 samples matching your criteria

  • Sample n°8030 : stony topaz veins in quartz with bundles of black tourmaline needles
    Minerals: MUSCOVITE TOPAZ TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°8332 : plates on altered spodumene
    Minerals: MUSCOVITE
    Year: 1959
    Country: Congo (RDC)
  • Minerals: MUSCOVITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°8510 : plate-shaped crystals (10 cm)
    Minerals: MUSCOVITE
    Year:
    Country: Burundi
  • Sample n°8511 : plate-shaped crystals (1-6 cm)
    Minerals: MUSCOVITE
    Year:
    Country: Rwanda
  • Sample n°8512 : pegmatite with green plates
    Minerals: MUSCOVITE
    Year:
    Country: Rwanda
  • Sample n°8513 : pink muscovitite (14 cm)
    Minerals: MUSCOVITE ZIRCON
    Year:
    Country: Rwanda
  • Sample n°8514 : blocks (10 cm) with small green plates along surface
    Minerals: MUSCOVITE
    Year:
    Country: Rwanda
  • Sample n°8515 : pink and green tabular crystals (1-5 cm)
    Minerals: MUSCOVITE COLUMBITE
    Year:
    Country: Rwanda
  • Sample n°8517 : blocks of muscovite-rich rock (6 cm)
    Minerals: MUSCOVITE
    Year:
    Country: Rwanda