1. Geology Department, Faculty of Science, Tanta University, Tanta, Egypt
2. Department of Geosciences, College of Science, United Arab Emirates University, Al Ain, UAE
3. Institut für Angewandte Geowissenschaften – Mineralogie und Petrologie, Karlsruher Institut für Technologie (KIT), Karlsruhe, Germany
4. Department of Geology, Faculty of Science, Benha University, Benha, Egypt
5. Institute of Geosciences, University of Kiel, Kiel, Germany
6. Department of Geoscience, University of Nevada Las Vegas, Las Vegas, NV, USA
7. Department of Geology, University of Patras, Rio Patra, Greece