Zhengzhou Institute of Multipurpose Utilization of Mineral Resources Chinese Academy of Geological Sciences Zhengzhou 450006 China;
China National Engineering Research Center for Utilization of Industrial Minerals Zhengzhou 450006 China;
Key Laboratory for Polymetallic Ores' Evaluation and Utilization Ministry of Natural Resources Zhengzhou 450006 China;
Key Laboratory of Comprehensive Utilization of Gold Resource in Henan Province Zhengzhou 450006 China;
Zhengzhou Institute of Multipurpose Utilization of Mineral Resources Chinese Academy of Geological Sciences Zhengzhou 450006 China;
China National Engineering Research Center for Utilization of Industrial Minerals Zhengzhou 450006 China;
Key Laboratory for Polymetallic Ores' Evaluation and Utilization Ministry of Natural Resources Zhengzhou 450006 China;
Key Laboratory of Comprehensive Utilization of Gold Resource in Henan Province Zhengzhou 450006 China;
Zhengzhou Institute of Multipurpose Utilization of Mineral Resources Chinese Academy of Geological Sciences Zhengzhou 450006 China;
China National Engineering Research Center for Utilization of Industrial Minerals Zhengzhou 450006 China;
Key Laboratory for Polymetallic Ores' Evaluation and Utilization Ministry of Natural Resources Zhengzhou 450006 China;
Key Laboratory of Comprehensive Utilization of Gold Resource in Henan Province Zhengzhou 450006 China;
Zhengzhou Institute of Multipurpose Utilization of Mineral Resources Chinese Academy of Geological Sciences Zhengzhou 450006 China;
China National Engineering Research Center for Utilization of Industrial Minerals Zhengzhou 450006 China;
Key Laboratory for Polymetallic Ores' Evaluation and Utilization Ministry of Natural Resources Zhengzhou 450006 China;
Key Laboratory of Comprehensive Utilization of Gold Resource in Henan Province Zhengzhou 450006 China;
Zhengzhou Institute of Multipurpose Utilization of Mineral Resources Chinese Academy of Geological Sciences Zhengzhou 450006 China;
China National Engineering Research Center for Utilization of Industrial Minerals Zhengzhou 450006 China;
Key Laboratory for Polymetallic Ores' Evaluation and Utilization Ministry of Natural Resources Zhengzhou 450006 China;
Key Laboratory of Comprehensive Utilization of Gold Resource in Henan Province Zhengzhou 450006 China;