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《应用地球物理(英文版)》 2005-01
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Applications of Large-power Induced Sounding in Surveying Deep Jiaojia-pattern Gold Mines

Niu Rubao, Chen Changfeng, Song Haiping, Wang Youfang, Wang Lunji Shandong Geophysics & Geochemistry Survey Institute, 56 Lishan Road, Jinan 250013, China. Shandong Ludi Mining Company, 74 Lishan Road, Jinan 250013, China.  
Jiaojia-pattern gold mines could be surveyed by utilizing large-power induced polarization sounding. Firstly, a multi-layered numerical model of a polarization body was established in sense of physical and mathematical derivation. The polarization field generated from the model was the stack of individual fields generated from multi-layered polarization units. The equation for eliminating strong shallow polarization anomalies from the sounding data was derived based on the principle of multiply eliminating the fields of individual polarization units. As a result, the deep polarization anomalies were prominent. The processed sounding data was used to quantitatively calculate the depths to the tops of deep altered zones of golden mineralization.
【Fund】: This work is sponsored by the Specialized Research of Jiaodong Gold Mine Exprolation Shandong Province.
【CateGory Index】: P631.3
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【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LIU Zhi-hong1,HUANG Chao-yi1,WANG Peng1,WU Xiang-mei2,MEI Mei1,ZHOU Fei1 1.Collage of Earth Sciences,Jilin University,Changchun 130061,China 2.Exploration and Development Institute,Daqing Oil Company,Daqing 163712,Heilongjiang,China;Structural Features and Determination of Deformation Stages of Hongqi Sag in Hailar Basin During the Early Cretaceous[J];Journal of Jilin University(Earth Science Edition);2011-02
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9 ZHANG SAI-ZHEN LI YIN-XIAN ZHOU JI-PIN(Institute of Geophysics, Acadcmia Sinica, Beijing)NIE XING-WU ZHOU AN-CHANG YANG GUAN-DING(Institute of Geophysical and Geochemicat Exploration, Ministry of Geology and Mineral Resources, Langfanf);INDUCED POLARIZATION (IP) METHOD IN OIL EXPLORATION——THE CAUSE OF IP ANOMALY AND IT'S RELATION TO THE OIL RESERVOIR[J];Chinese Journal of Geophysics;1986-06
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