1. Key Laboratory of Orogenic Belts and Crustal Evolution MOE School of Earth and Space Science Peking University Beijing P.R. China
2. State Key Laboratory of Geological Processes and Mineral Resources and School of Earth Sciences and Resources China University of Geosciences Beijing P.R. China
3. Faculty of Earth Science China University of Geosciences Wuhan P.R. China
4. Mineralogie und Petrologie Universität Basel Basel Switzerland