1. Maria Curie-Skłodowska University, Department of Geology and Lithosphere Protection, 2 cd Kraśnicka St., 20-718 Lublin, Poland
2. Maria Curie-Skłodowska University, Mass Spectrometry Laboratory, Institute of Physics, Lublin, 1 M. Curie-Skłodowska Sq., 20-031 Lublin, Poland
3. Geological Institute of the Kola Science Center, Russian Academy of Science, 14 Fersmana St. 184209 Apatity, Russian Federation