Affiliation: | China Geological Survey, Beijing 100037, China;School of the Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China;Heilongjiang Institute of Geological Survey, Harbin 150036, China;Jilin Institute of Geological Survey, Changchun 130061, China;Liaoning Institute of Geological Survey, Shenyang 110032, China;China Geological Survey, Beijing 100037, China |