| 可控源音频大地电磁法在深部找矿中的应用浅析 |
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| 引用本文： | 古志文,张光之.可控源音频大地电磁法在深部找矿中的应用浅析[J].四川地质学报,2013(2):244-246. |
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| 作者姓名： | 古志文 张光之 |
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| 作者单位： | [1]四川省煤田地质局,四川中成煤田．物探工程院有限公司,成都610072 [2]中国地质科学院地球物理地球化学勘查研究所,河北廊坊065000 |
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| 摘 要： | 可控源音频大地电磁法的探测深度可达2km,对于圈定控矿构造带,如断裂带、破碎带、蚀变带、矽卡岩带、岩浆岩接触带等有明显的效果;此外,该方法对于圈定成矿母岩,目标岩体或含矿母岩;圈定特定电性地层组:如煤系地层等,均有一定的应用前景。
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| 关 键 词： | 深部找矿 可控源音频大地电磁法 应用 |
A Brief Talk on the Application of CSMAT Method to Deep Prospecting |
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| GU Zhi-wen,ZHANG Guang-zhi.A Brief Talk on the Application of CSMAT Method to Deep Prospecting[J].Acta Geologica Sichuan,2013(2):244-246. |
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| Authors: | GU Zhi-wen ZHANG Guang-zhi |
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| Institution: | 1-Sichuan Bureau of Coal Geology, Chengdu 610072; 2-Institute of Geophysical and Geochemical Exploration, CAGS, Langfang, Hebei 065000) |
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| Abstract: | Detectability of CSMAT is up to 2 km in depth. It may be used for delineating ore control structure such as fault, fractured zone, alteration zone, skarn and contact zone as well as for delineating ore- bearing rock mass and coal measures strata. |
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| Keywords: | deep prospecting CSMAT application |
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