[1] AGH Univ Sci & Technol, Fac Geol Geophys & Environm Protect, Dept Mineral Petrog & Geochem, Al Mickiewicza 30, PL-30059 Krakow, Poland
[2] AGH Univ Sci & Technol, Fac Mat Sci & Ceram, Dept Inorgan Chem, Al Mickiewicza 30, PL-30059 Krakow, Poland
[3] AGH Univ Sci & Technol, Fac Met Engn & Ind Comp Sci, Int Ctr Electron Microscopy Mat Sci, Al Mickiewicza 30, PL-30059 Krakow, Poland