supported by the National Natural Science Foundation of China (No. 90814003);the Ministry of Science and Technology of China (No. 2009CB825005);the Ministry of Education of China (No. 200801830039);the MOST Special Fund from the State Key Laboratory of Geo-logical Processes and Mineral Resources, China University of Geosciences
This article reports the petrography and mineral chemistry of dunite xenoliths and olivine xenocrysts entrained by the Early Cretaceous Xi'anli (西安里) hornblende (Hb)-gahbros from the southern Taihang (太行) ...
It is known that large amounts of Cenozoic high potassium volcanic rocks occur on the Tibetan plateau. The question is where do those high potassium magmas come from? Since the plateau is being compressed by subductio...