Geochemical Characteristics, Deterioration Distortion Function Characteristics and Structure Evolution of the Muzhaerte Group Complex in Western Tianshan Mountains
详细信息
- 责任者：Yao Shiqi (Institute of Mining Development and Exploration of Ningxia ; Yinchuan 750021 ; China) ; Yu Haifeng
- 刊名：Xinjiang Geology
- 出版年：2011
- 卷期：29(4)
- 关键词：变质岩 ; metamorphic rocks ; 天山 ; Tianshan Mountains
- 页码：p.403-411
- 图表：7 illus., 2 tables, 28 refs.
- 分类号：0802
- 出版序号：20122340
- issnNo：ISSN1000-8845
- isbnNo：CN65-1092/P
摘要
///Geochemical characteristics show that the Muzhaerte Group complex in western Tianshan Mountains formed in the mobile belt of the Tarim proto-continent margin. Later period the Muzhaerte Group Complex passed through three issue of superimposition deterloration and four issues distorts:earlier period it passed with low-hornblend-phase regional metamorphism in Tirim Movement in Pre-Sinian Period; lord period it passed with hornblend-phase regional metamorphism in subducting orogenic movement from the later phase of Ordovician Period to the earlier phase of Devonian Period; later period it passed with middle to high greenschist facies regional retrogressive dynamometamorphism in collision orogenic movement from the later phase of Devonian Period to the later phase of Carboniferous Period.