| 寻找隐伏金属矿的地震方法技术研究 |
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| 引用本文： | 徐明才,高景华,柴铭涛,王广科.寻找隐伏金属矿的地震方法技术研究[J].物探与化探,1997,21(6):468-474. |
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| 作者姓名： | 徐明才 高景华 柴铭涛 王广科 |
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| 作者单位： | 地质矿产部地球物理地球化学勘查研究所!廊坊065000 |
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| 摘 要： | 金属矿勘查中的地震方法技术是一种有潜力的新方法技术。由于金属矿区地质构造和成矿条件比较复杂,金属矿勘查中的地震方法技术研究只有采用从已知区的地震波场研究未知区的地震波场,并结合物理模型实验结果和其它物探异常对获得的地震时间剖面进行解释,才能取得有价值的成果。在对内蒙古布敦花铜矿勘查中的地震方法技术及取得的成果讨论后指出,利用反射同相轴可研究测区的控矿构造,利用高频不规则散射波可研究与矿体有关的非均匀体。
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| 关 键 词： | 隐伏金属矿 反射波 散射波 控矿构造 非均匀体 |
| 收稿时间： | 1997-08-15 |
A STUDY OF SEISMIC METHOD FOR DETECTING CONCEALED METALLIC DEPOSITS |
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| Xu Mingcai,Gao Jinghua,Chai Mingtao,Wang Guangke.A STUDY OF SEISMIC METHOD FOR DETECTING CONCEALED METALLIC DEPOSITS[J].Geophysical and Geochemical Exploration,1997,21(6):468-474. |
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| Authors: | Xu Mingcai Gao Jinghua Chai Mingtao Wang Guangke |
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| Institution: | Institute of Geophysical and Geochemical Exploration, Ministry of Geology and Mineral Resources, Langfang 065000 |
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| Abstract: | Seismic method for metallic ore exploration is a new and promising technique. Due to the complexity of geological structure and metallogenic conditions in metallic ore districts, only when seismic wave fields are studied from known areas to unknown areas and the seismic time profiles are interpreted by combining physical modeling results with other geophysical anomalies can the study of seismic method for metallic ore exploration yield valuable results. Following a discussion on the application of seismic techniques to the Budunhua copper deposit in Inner Mongolia as well as the achievements gained, the paper points out that the ore-controlling structure can be detected by using reflection events, and the heterogeneuos bodies related to orebodies might be studied by utilizing high-frequency irregular scattering waves. |
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| Keywords: | concealed metallic deposit reflection event scattering wave ore-controlling structure heterogeneous body |
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