1. University of Warsaw, Faculty of Geology; ul. Żwirki i Wigury 93 02-089 Warsaw Poland
2. Oil and Gas Institute - National Research Institute, Department of Geology and Geochemistry; ul. Lubicz 25A; 31-503 Cracow Poland
3. KGHM Polska Miedź S.A.; ul. M. Skłodowskiej-Curie 48 59-301 Lubin Poland