Affiliation: | 1. College of Earth Sciences,Jilin University,Changchun 130061,China;Research Institute of Geological Exploration for Nonferrous Metals in Heilongjiang Province,Harbin 150046,China 2. College of Earth Sciences,Jilin University,Changchun 130061,China 3. College of Geological Engineering and Geomatics,Chang'an University,Xi'an 710054,China 4. No.701 Team of Geological Exploration for Nonferrous Metals of Heilongjiang Province,Harbin 150028,China |