| Affiliation: | 1 Geology Department, Faculty of Science, Tanta University, 31527 Tanta, Egypt2 Department of earth sciences, school of natural science, kanazawa university, Japan;Geology Department, Faculty of Science, Tanta University, 31527 Tanta, Egypt;Geology Department, Faculty of Science, Tanta University, 31527 Tanta, Egypt;Geology Department, Faculty of Science, Tanta University, 31527 Tanta, Egypt;Department of Energy and Resources Engineering College of Engineering Chonnam National University, Yongbong-ro,Buk-gu, Gwangju, Korea |
