Comparison of metamorphic zircons from granulite xenoliths and granulite terrain in northern North China Craton

Jun Hu1, Neng Jiang1, Wenbo Fan1 and Shuangquan Zhang2, (1)State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (2)Carleton University, Auckland, ON, Canada