Affiliation: | ZHANG Fan~1,LIU Shuwen~(1,),LI Qiugen~1,SUN Yali~2,WANG Zongqi~3,YAN Quanren~4 and YAN Zhen~4 1 Key Laboratory of Orogenic Belt and Crustal Evolution,Ministry of Education,Peking University,Beijing 100871,China 2 Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China 3 Institute of Mineral Resources,Chinese Academy of Geological Sciences,Beijing 100037,China 4 Institute of Geology,China |