Mineralogy Database

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94 samples matching your criteria

  • Sample n°11691 : black and white layered block (10 cm)
    Minerals: ANDALUSITE CHLORITOID BIOTITE
    Year: 1968
    Country: Burundi
  • Sample n°11804 : sample with green metatorbernite crystals
    Minerals: METATORBERNITE BIOTITE
    Year: 1969
    Country: Czech Republic
  • Sample n°11814 : spots on greisen (6 cm)
    Minerals: PYRITE BIOTITE
    Year: 1968
    Country: Czech Republic
  • Sample n°11820 : elongated black plates on pegmatie (15 cm)
    Minerals: BIOTITE
    Year: 1968
    Country: Czech Republic
  • Sample n°11828 : debris in paragneiss
    Minerals: BIOTITE
    Year: 1969
    Country: Zimbabwe
  • Sample n°11987 : large plate-shaped crystals in vein in pegmatite (15 cm)
    Minerals: BIOTITE MUSCOVITE
    Year: 1968
    Country: France
  • Sample n°12003 : square plate (7 cm)
    Minerals: BIOTITE
    Year: 1969
    Country: Canada
  • Sample n°12004 : plate-shaped crystal (7 cm)
    Minerals: BIOTITE
    Year: 1969
    Country: Canada
  • Sample n°12005 : plate-shaped crystal (7 cm)
    Minerals: BIOTITE
    Year: 1969
    Country: Canada
  • Sample n°12006 : cleaved plates (10 cm)
    Minerals: BIOTITE
    Year: 1969
    Country: Canada
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