WANG Pengfei
Henan First Geology and Mineral Survey Institute Co., Ltd., Luoyang Henan 471023, China;Key Laboratory of Precious Metal Analysisand Exploration Technology of Ministry of Natural Resources,Luoyang Henan 471023, ChinaGUO Yaoxin
No.3 Exploring Institute of Geo-mineral Resources, Yantai Shandong 264004, China;Drilling Engineering Technology Research Center of Shandong Bureau of Geology and Mineral,Yantai Shandong 264004, ChinaZHAI Yufeng
No.3 Exploring Institute of Geo-mineral Resources, Yantai Shandong 264004, China;Drilling Engineering Technology Research Center of Shandong Bureau of Geology and Mineral,Yantai Shandong 264004, ChinaWANG Luzhao
No.3 Exploring Institute of Geo-mineral Resources, Yantai Shandong 264004, China;Drilling Engineering Technology Research Center of Shandong Bureau of Geology and Mineral,Yantai Shandong 264004, ChinaYANG Fang
No.3 Exploring Institute of Geo-mineral Resources, Yantai Shandong 264004, China;Drilling Engineering Technology Research Center of Shandong Bureau of Geology and Mineral,Yantai Shandong 264004, ChinaSONG Baojie
No.3 Exploring Institute of Geo-mineral Resources, Yantai Shandong 264004, China;Drilling Engineering Technology Research Center of Shandong Bureau of Geology and Mineral,Yantai Shandong 264004, ChinaWANG Xiuhui
No.3 Exploring Institute of Geo-mineral Resources, Yantai Shandong 264004, China;Drilling Engineering Technology Research Center of Shandong Bureau of Geology and Mineral,Yantai Shandong 264004, China1.Henan First Geology and Mineral Survey Institute Co., Ltd., Luoyang Henan 471023, China;2.Key Laboratory of Precious Metal Analysisand Exploration Technology of Ministry of Natural Resources,Luoyang Henan 471023, China;3.No.3 Exploring Institute of Geo-mineral Resources, Yantai Shandong 264004, China;4.Drilling Engineering Technology Research Center of Shandong Bureau of Geology and Mineral,Yantai Shandong 264004, China
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