Zircon U-Pb chronology, geochemistry and Sr-Nd-Pb isotopic compositions of the Volcanic Rocks in the Elashan area, NW China: petrogenesis and tectonic implications

Hongzhi Zhou1, Junhao Wei1, Wenjie Shi1, Pengyu Li2, Mengting Chen1 and Xu Zhao1, (1)China University of Geosciences Wuhan, Wuhan, China, (2)Guilin University of Technology, Guilin, China