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| APPLICATION OF IMAGING TECHNIQUE IN GRAVITY PROSPECTING IN MINING AREAS |
| LU Li-chun1, WEN Bo1, CHENG Bin1, ZHOU Ming-xia1, JIANG Hong2, ZHANG Pei3, ZHANG Heng1 |
1 Shaanxi No.2 Comprehensive Geophysical Prospecting Brigade of Geology and Mineral Resources, Xi'an 710016, China;
2 Shaanxi Hanzhong Geological Brigade, Hanzhong 723000, Shaanxi Province, China;
3 No.2 Monitoring and Application Center, CEA, Xi'an 710054, China |
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Abstract The method of probability imaging, usually used to process the data in gravity prospecting, however, cannot show good result in the study on a certain mining area in Northeast China. While combining with gravity gradient probability imaging, it can solve the difficulty of field separation and remove the superposition of interference field in practical work. The gravity anomalies in the study area can be well interpreted with delineation of anomalous geological bodies through comparative analysis on vertical and horizontal gradient probability imaging, which can provide a more powerful basis for prospecting and solve the problems of inversion and interpretation of gravitational field in complex areas.
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Received: 02 May 2017
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SHI Jian-min, SHI Shao-shan, WU Xin-wei, GAO Tie, YANG Hong-zhi, ZHANG Li, SONG Wan-bing, CHEN Ting-yu. SPATIAL STRUCTURE CHARACTERISTICS OF GRAVITY HIGH ANOMALY COMBINATION IN VOLCANIC AREAS: A Case Study of Northeast Inner Mongolia[J]. GEOLOGY AND RESOURCES, 2019, 28(5): 482-486,453. |
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2018, Vol. 27 
