1. Department of Geology, Faculty of Sciences, Bu-Ali Sina University, Hamedan, Iran
2. Department of Mining Engineering, Faculty of Engineering, Tarbiat Modares University, Tehran, Iran
3. Département de géologie et de génie géologique, Faculté des sciences et de génie, Université Laval, Québec, Canada
4. Department of Geology, Faculty of Sciences, Ferdowsi University, Mashhad, Iran