物探与化探2024，Vol.48Issue(4)：979-985,7.DOI:10.11720/wtyht.2024.1408
地震方法在胶东地区西林断裂带深部金矿找矿预测中的应用与指示
Application and indication of seismic methods in deep gold prospecting in the Xilin fault zone in the Jiaodong area
摘要
Abstract
The Xilin fault zone,intimately associated with gold and polymetallic mineralization,exhibits high potential for gold re-sources.In deep exploration,identifying the deep structural characteristics of ore-controlling faults plays a critical role in achieving breakthroughs in gold exploration.Through the analysis of gold metallization regularity and the reflection seismic methods,this study clarified the seismic response to the changes in the attitude of the dominant ore-controlling fault zone in the Jiaodong area.It posited that the changes in energy intensity of the seismic event on the seismic time profile,as well as large continuity deterioration zones,can indi-cate the changes in the fault attitude,demonstrating high mineralization potential.Moreover,this study predicted and verified the metalli-zation targets in the area.关键词
地震勘探/西林断裂带/金矿深部找矿/靶区预测Key words
seismic exploration/Xilin fault zone/deep gold prospecting/target prediction分类
天文与地球科学引用本文复制引用
孔晓敏,孙超,周宜康,田思清,苏海岗,周明磊..地震方法在胶东地区西林断裂带深部金矿找矿预测中的应用与指示[J].物探与化探,2024,48(4):979-985,7.基金项目
山东省地矿局科技创新项目"胶东深部金矿找矿反射地震方法试验研究"(KY201916) （KY201916）
山东省地矿局地质勘查与科技创新项目"胶西北重要控矿断裂三维地震探测"(202010) （202010）
