| EH4电导率成像系统在次火山岩型矿床中的应用 |
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| 引用本文： | 黄海清,张飞雨. EH4电导率成像系统在次火山岩型矿床中的应用[J]. 福建地质, 2012, 31(1): 45-49 |
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| 作者姓名： | 黄海清 张飞雨 |
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| 作者单位： | 1. 中国地质大学,武汉,430074／福建省物探工程勘察院,福州,350011
2. 福建省物探工程勘察院,福州,350011 |
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| 基金项目： | 浅成热液一斑岩型铜、金矿深部成矿模式与勘查技术示范研究课题;国科发计(2010)118号 |
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| 摘 要： | 在紫金山大岩里铜矿点的勘探中,开展了EH4电导率(电磁)成像系统物探工作,在其电阻率剖面中电阻率1 000～2 000Ω.m为隐爆角矿岩和英安玢岩的反映,较好地圈定了隐爆角砾岩产状及范围,为后续工作提供依据及方向。
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| 关 键 词： | EH4电导率成像系统 隐爆角砾岩 次火山岩型 |
Application of EH4 Conductivity Image System in Subvolcanic Type Deposit |
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| Huang Haiqing Zhang Feiyu. Application of EH4 Conductivity Image System in Subvolcanic Type Deposit[J]. Geology of Fujian, 2012, 31(1): 45-49 |
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| Authors: | Huang Haiqing Zhang Feiyu |
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| Affiliation: | Huang Haiqing Zhang Feiyu (1. China University of Geosciences , Wuhan , 430074; 2. Fujian Institute of Engineering Geophysical Prospecting, Fuzhou, 350011) |
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| Abstract: | In the exploration of the Zijinshan Dalyanli copper deposit, the author developed geo- physical exploration on EH4 conductivity image system. 1 000-2 000Ω· m of resistivity are the reflection of cryptoexplosive breccia and dacite-porphyrite, which is better to confine the range and attitude of cryptoexplosive breccia, and may provide the basis and direction for follow-up work. |
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| Keywords: | EH4 conductivity image system cryptoexplosive breccia subvolcanic type |
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