The Composition Comparison of Neoarchaeozoic to Paleoproterozoic Volcanic Rocks and Meta-Pelitic Rocks and Their Geological Significance in Altyn and <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:place w:st="on">East Kunlun</st1:place><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>

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The Composition Comparison of Neoarchaeozoic to Paleoproterozoic Volcanic Rocks and Meta-Pelitic Rocks and Their Geological Significance in Altyn and East Kunlun

详细信息

责任者：Lei Yongxiao (Xi’an Institute of Geology and Mineral Resources ; Xi’an 710054 ; China) ; Wang Lishe
刊名：Xinjiang Geology
出版年：2010
卷期：28(2)
关键词：变火山岩 ; metavolcanic rocks ; 变泥质岩 ; metapelite ; 阿尔金山 ; Altun Mountains ; 昆仑山 ; Kunlun Mountains
页码：p.142-150
图表：7 illus., 4 tables, 26 refs.
分类号：0802
issnNo：ISSN1000-8845
isbnNo：CN65-1092/P

摘要

The paper discussed on the attribution of ancient basement between Altyn orogenic belt and East Kunlun orogenic belt from the relation meta-pelitic rock with contemporary volcanic rocks, using the petrological geochemistry data of metapelitic rock from Neoarchean to Paleoproterozoic which gained from the 1∶250 000 regional geological surveys. Conclusionly, Altyn orogenic belt and East Kunlun orogenic belt belong to the different parts of same ancient continent.