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

• 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

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.