| 隐伏矿体定位预测的地球物理-地质找矿模型:以地质与EH4双源大地电磁测深技术结合为例 |
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| 引用本文： | 申萍,沈远超,刘铁兵.隐伏矿体定位预测的地球物理-地质找矿模型:以地质与EH4双源大地电磁测深技术结合为例[J].地学前缘,2011,18(3):284-292. |
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| 作者姓名： | 申萍 沈远超 刘铁兵 |
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| 作者单位： | 中国科学院地质与地球物理研究所,中国科学院矿产资源研究重点实验室,北京,100029 |
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| 基金项目： | 中国科学院创新工程项目(KZCX2-YW-107); 国家自然科学基金项目(40972064); 国家科技支撑项目(2011BAB06B01) |
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| 摘 要： | 矿床地球物理-地质模型是建立在成矿模式和地球物理模型基础上,以地质研究为基础,将矿床地质特征与地球物理异常特征高度概括拟合,从中抽象出赋矿部位的空间占位规律及其几何形态,并进行可视化表达的一种找矿模型.采用地质与EH4双源大地电磁测深技术相结合的研究方法,对全国38个金属矿床进行了隐伏矿体定位预测,概括出12种成矿模式...
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| 关 键 词： | 矿床地球物理-地质找矿模型 EH4双源大地电磁测深 隐伏矿体 定位预测 |
Geophysical-geological prospecting models for positioning prognosis of hidden metal deposits |
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| Shen Ping,Shen Yuanchao,Liu Tiebing.Geophysical-geological prospecting models for positioning prognosis of hidden metal deposits[J].Earth Science Frontiers,2011,18(3):284-292. |
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| Authors: | Shen Ping Shen Yuanchao Liu Tiebing |
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| Institution: | Shen Ping,Shen Yuanchao,Liu TiebingKey Laboratory of Mineral Resources,Institute of Geology & Geophysics,Chinese Academy of Sciences,Beijing 100029,China |
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| Abstract: | The paper introduces a kind of new idea and method: geophysical-geological models of ore deposits which is based on the geologic prospecting experience of thirty eight different kinds of metal deposits.Geophysical-geological model of ore deposit is a visible prospecting model.As a combined concept of geological models and geophysical models of ore deposits,the model summarizes the ore-control structures and the geophysical anomalies from which the spatial allocation pattern of ore bodies is abstracted.Thirt... |
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| Keywords: | geophysical-geological models EH4 Hybrid-Source Magnetotelluric hidden ore bodies positioning prognosis |
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