摘要
I found high Q values （Q-ratio=Jn/Ji, .In, Ji are remanent magnetization and induced magnetization） in the Sulu ultrahigh pressure （UHP） metamorphic rocks, eastern China which is the world＇s largest UHP metamorphic belt （Fig. 1 in Liu et al., 2009）. Q values of 320 core samples with variable lithologies in the 100--2 000 m interval from the Chinese Continental Scientific Drilling （CCSD） main hole are as follows： values between 0.06 and 608.24, with an average of 15.56 for 171 eclogite samples;
I found high Q values （Q-ratio=Jn/Ji, .In, Ji are remanent magnetization and induced magnetization） in the Sulu ultrahigh pressure （UHP） metamorphic rocks, eastern China which is the world＇s largest UHP metamorphic belt （Fig. 1 in Liu et al., 2009）. Q values of 320 core samples with variable lithologies in the 100--2 000 m interval from the Chinese Continental Scientific Drilling （CCSD） main hole are as follows： values between 0.06 and 608.24, with an average of 15.56 for 171 eclogite samples;
基金
supported by the National Natural Science Foundation of China (No. 90714002)
Special Project of Deep Probe Technology and Experimental Research of the Ministry of Land and Resources of China (No. SinoProbe-07-03)
