1. School of Earth Sciences, China University of Geosciences, Wuhan, China
2. China Geological Survey, Research Center for Petrogenesis and Mineralization of Granitoid Rocks, Wuhan, China
3. Hubei Geological Bureau, Overseas Geology Centre of Hubei Province, Wuhan, China
4. Department of Geology, Faculty of Earth and Environmental Sciences, Bayero University Kano, Kano State, Nigeria
5. School of Physical Sciences, Department of Geology, Modibbo Adama University of Technology, Yola, Nigeria
6. China Geological Survey, Wuhan Center of Geology Survey, Wuhan, China