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| HELIUM ISOTOPIC COMPOSITION AND TRACE ELEMENTS DISTRIBUTION IN DABIE MOUNTAIN ULTRAHIGH PRESSURE METAMORPHIC COMPLEX BELT |
| WU Zong-hua, GU Ping-deng, LIU Hua-zhong |
| Institute of Geophysical and Geochemical Exploration, CAGS, Langfang 065000, China |
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Abstract This paper describes distribution characteristics of helium isotopos and some trace elements in different types of rocks along Dabie Mountain ultrahigh pressure metamorphic complex belt as well as along Liuan Caihe geoscience profile, and deals with their affecting factors and geological significance.
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Received: 01 November 2000
Published: 24 August 2001
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