1. School of Earth Sciences, China University of Geosciences, Wuhan, China
2. Shanxi Geological Survey Centre, Xian, China
3. China Geological Survey of Geological Survey Centre of Xi’an, Xi’an, China
4. Sichuan Bureau of Geology and Mineral Exploration and Development, Dujiangyan, China
5. Northwest Bureau of China Metallurgical Geology, Xi’an, China
6. CARMA, State Key Laboratory for Continental Tectonics and Dynamics, Institute of Geology, Chinese Academy of Geological Sciences, Beijing, China
7. China Geological Survey of Geological Survey Center of Tianjin, Tianjin, China