1. Geology Department, Faculty of Science, Al-Azhar University, Cairo 11884, Egypt
2. Geology Department, Faculty of Science, Al-Azhar University, Assiut Branch, Assiutt 71524, Egypt
3. Institute of Physics and Technology, Ural Federal University, 620002 Yekaterinburg, Russia
4. INPOLDE Research Center, Department of Chemistry, Physics and Environment, Faculty of Sciences and Environment, Dunarea de Jos University of Galati, 47 Domneasca Street, 800008 Galati, Romania