[1] Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha,410083, China
[2] School of Geosciences and Info-Physics, Central South University, Changsha,410083, China
[3] Yunnan Diqing Nonferrous Metals Co., Ltd., Shangri-La,674400, China
[4] State Key Laboratory of Powder Metallurgy, Central South University, Changsha,410083, China