Rong Yang¹, Ahmed Suhail¹, Loraine Gourbet², Ruohong Jiao³, Maria Giuditta Fellin², Sean Willett⁴, Xiubin Lin¹, Junfeng Gong¹, Xiaochun Wei⁵, Colin Maden² and Hanlin Chen⁵, (1)School of Earth Sciences, Zhejiang University, Hangzhou, China, (2)Department of Earth Sciences, ETH Zurich, Zurich, Switzerland, (3)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (4)ETH Zurich, Department of Earth Sciences, Zurich, Switzerland, (5)Zhejiang University, School of Earth Sciences, Hangzhou, China