Application and indication of seismic methods in deep gold prospecting in the Xilin fault zone in the Jiaodong area
KONG Xiao-Min1,3,4(), SUN Chao2, ZHOU Yi-Kang1,3,4, TIAN Si-Qing2, SU Hai-Gang1,3,4, ZHOU Ming-Lei2()
1. No. 6 Geological Team of Shandong Provincial Bureau of Geology and Mineral Resources(No.6 Institute of Geology and Mineral Resources Exploration of Shandong Province),Weihai 264200,China 2. Shandong Coalfield Geological Planning and Survey Research Institute,Jinan 250104,China 3. Ministry of Natural Resources Deep Gold Exploration and Mining Technology Innovation Center,Weihai 264200,China 4. Shandong Provincial Engineering Laboratory of Application and Development of Big Data for Deep Gold Exploration,Weihai 264200,China
The Xilin fault zone,intimately associated with gold and polymetallic mineralization,exhibits high potential for gold resources.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 indicate the changes in the fault attitude,demonstrating high mineralization potential.Moreover,this study predicted and verified the metallization targets in the area.
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.
KONG Xiao-Min, SUN Chao, ZHOU Yi-Kang, TIAN Si-Qing, SU Hai-Gang, ZHOU Ming-Lei. Application and indication of seismic methods in deep gold prospecting in the Xilin fault zone in the Jiaodong area. Geophysical and Geochemical Exploration, 2024, 48(4): 979-985.
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