东天山中段主干断裂地球化学识别
Geochemical Identification of the Main Fault in the Middle East Tianshan Mountains,Xinjiang
任燕 1古力娜·太来提 2杨万志2
作者信息
- 1. 伊犁师范大学,新疆伊宁 835000;新疆维吾尔自治区地质调查院,新疆 乌鲁木齐 830000
- 2. 新疆维吾尔自治区地质调查院,新疆 乌鲁木齐 830000
- 折叠
摘要
对研究区元素含量水平、分布特征、元素组合及差异等,制作相应元素的衬值累加值比值图,通过对比分析,结合研究区重力、航磁特征,从地球化学角度对区内主干断裂以往存在分歧的延展问题进行地球化学有效识别和定位,为研究区成矿单元的合理划分提供支撑.
Abstract
Based on the content level,distribution characteristics,element combination and differences of each element in the study area,the ratio diagram of the corresponding element's contrast value accumulation value was made.Through comparative analysis,combined with the gravity and voyage anomaly characteristics of the study area,from the perspec-tive of geochemistry,the extension problem of the main faults in the area which existed in the past diverging has been ef-fectively identified and located by geochemistry,it provides support for the rational division of metallogenic units in the study area.
关键词
东天山/主干断裂/地球化学/识别Key words
The Eastern Tianshan Mountains/The main faults/Geochemistry/Identification引用本文复制引用
基金项目
新疆东天山成矿带中段1∶5万区域地质综合调查项目(12120114059201)
出版年
2024
NETL
NSTL
万方数据