摘要
新疆位于印度板块、塔里木—中朝古板块、哈萨克斯坦—准噶尔古板块和西伯利亚古板块的汇聚地带,地质构造复杂多样。文章以大型变形构造的特征分析为切入点,全面总结和分析了新疆境内主要大型变形构造带的类型、规模、组合型式、物质组成、构造层次、变形期次等特征,探讨了大型变形构造对地层格架、侵入岩浆活动、变质变形作用、区域构造演化及成矿作用的控制作用,并据此划分出了34个大型变形构造。初步探讨了大型变形构造形成演化过程与成矿的关系。
Located in the convergence zone of India plate, Tarim-Sino-I（orean paleoplate and Siberia ancient plate, Xinjiang has complicated geological structure. With an analysis of the characteristics of large deformation as a starting point, this paper comprehensively summed up such characteristics of the large-scale deformation structure as its type, size, pattern, material composition, structural order and deformation stage, discussed the control role of the large-scale deformation structure over stratigraphic framework, magmatic activities, metamorphism and deformation, regional tectonic evolution and metallogenesis, and divided the tectonics into 34 large deformation structures. The relationship between mineralization was tentatively investigated. the evolution of large-scale deformation structure and the
出处
《中国地质》
CAS
CSCD
北大核心
2013年第5期1552-1568,共17页
Geology in China
基金
新疆矿产资源潜力评价项目(1212010813030)资助
关键词
大型变形构造
构造演化
成矿作用
新疆
：large-scale deformation structure
tectonic evolution
mineralization
Xinjiang
