supported by China Geological Survey (Grant No. 1212010050503);National Natural Science Foundation of China (Grant No. 40672146);National Basic Research Program of China (Grant No. 2007CB411305)
The Hujierte-Chaganhadamiao volcanic-plutonic sequence is located in the Mandula area of northen Damaoqi, Inner Mongo- lia. It contains mainly mafic volcanics, with several ultramafic blocks in its central part and ma...