1. Department of Geology, School of Earth Science, Yunnan University, Kunming, China
2. College of Earth Sciences, Jilin University, Changchun, China
3. Geology Division, Department of Environment and Biodiversity, Paris-Lodron-UniversitySalzburg, Salzburg, Austria
4. Key Laboratory of Mineral Resources Evaluation of Northeast Asia, Ministry of Natural Resources of China, Changchun, China
5. School of Earth Sciences and Resources, China University of Geoscience Beijing, Beijing, PR China
6. Department of Earth Sciences, University of Adelaide, Adelaide, SA, Australia
7. Department of Geology, University of Johannesburg, Johannesburg, South Africa