1. Guangxi Key University's Laboratory of Planetary Geological Evolution; Guilin University of Technology; Guilin 541004 China
2. Guangxi Key Laboratory of Hidden Metallic Ore Deposits Exploration; Guilin University of Technology; Guilin 541004 China
3. Guangxi Scientific Experiment Center of Mining, Metallurgy and Environment; Guilin University of Technology; Guilin 541004 China