| 激发极化法在冀北某铜钼矿勘查中的应用 |
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| 引用本文： | 刘爱平,楚福录,郭秀芬,郭继颂.激发极化法在冀北某铜钼矿勘查中的应用[J].物探与化探,2008,32(4):363-365. |
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| 作者姓名： | 刘爱平 楚福录 郭秀芬 郭继颂 |
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| 作者单位： | 河北省地球物理勘查院,河北,廊坊,065000 |
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| 摘 要： | 结合激发极化法在冀北某铜钼矿勘查中的应用实例,说明在硫化物矿床的勘查中,利用中间梯度装置扫面可以快速地发现并圈定激电异常,利用激电测深可以了解极化体的埋藏深度及空间赋存状态,进而为指导工程验证提供较为充足的依据。上述方法组合在河北蔡家营、北岔沟门等大型铅锌银多金属矿的发现中同样起到了举足轻重的作用。
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| 关 键 词： | 激发极化法 铜钼矿勘查 中间梯度装置 激电测深 |
| 收稿时间： | 2007-10-10 |
THE APPLICATION OF THE IP METHOD TO THE EXPLORATION OF A COPPER-MOLYBDENUM ORE DEPOSIT IN NORTHERN HEBEI |
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| Institution: | Hebei Institute of Geophysical Exploration, Langfang 065000, China |
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| Abstract: | The IP method based on the difference in the polarizability and resistivity of rocks has played an important role in the exploration of concealed and deep ore bodies. This paper points out that, with the IP sounding, the medium-gradient array can find and delineate IP anomalies and detect the burial depth and spatial occurrence of polarized bodies, thus providing fairly sufficient basis for engineering verification. The combined methods also played an important role in search for large-sized lead-zinc-silver polymetallic ore deposits in Caijiaying and Beichagoumen of Hebei Province. |
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| Keywords: | IP method exploration of copper-molybdenum deposit medium gradient array IP sounding |
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