[1
]State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics
and
[2
]CAS Center for Excellence in Tibetan Plateau Earth Science, Chinese Academy of Sciences,
Beijing 100029, China; email:
[3
]Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 100029,
China
[4
]Department of Geology, University of Leicester, Leicester LE1 7RH, United Kingdom
[5
]School of Earth and Space Science, Peking University, Beijing 100871, China
[6
]Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640,
China
[7
]Department of Earth Sciences, University of Hong Kong, Hong Kong, China
[8
]Department of Earth Sciences, Zhejiang University, Hangzhou 310027, China