1. 1State Key Laboratory of Isotope Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
2. 2CAS Center for Excellence in Deep Earth Sciences, Guangzhou 510640, China
3. 3School of Geosciences, The University of Sydney, Camperdown, NSW 2006, Australia
4. 4Institute of Geology, Earthquake Engineering and Seismology, Tajik Academy of Sciences, Dushanbe 734025, Tajikistan