| 豫西熊耳群火山岩山区激电法找铅锌矿的效果 |
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| 引用本文： | 姜鸿,孟祥方.豫西熊耳群火山岩山区激电法找铅锌矿的效果[J].物探与化探,1992,16(3):194-199. |
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| 作者姓名： | 姜鸿 孟祥方 |
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| 作者单位： | 河南省地矿厅
(姜鸿)，河南省地矿厅地调二队(孟祥方) |
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| 摘 要： | 河南省铅锌资源短缺。“七五”期间,省厅地调二队在汝阳县付店地区开展激电法找铅锌矿工作,发现了一批有找矿意义的异常和多处找矿有利地段。地质、物探紧密配合,查证异常见矿率达90%,已有两处铅锌矿点扩大为中型矿床。
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| 关 键 词： | 铅锌矿 找矿 激电法 |
THE EFFECTIVENESS OF INDUCED POLARIZATION METHODIN SEARCH FOR LEAD-ZINC DEPOSITS WITHIN XIONGERGROUP OF THE SOUTHERN HENAN VOLCANIC MOUNTAINAREA |
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| Institution: | 1. Henan Bureau of Geology and Mineral Resources;
2. No. 2 Regional Geological Surveying Party, Henan Bureau of Geology and Mineral Resources |
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| Abstract: | Henan Province is short of lead-zinc resources. During the 7th Five-Year Plan period, the No. 2 Regional Geological Surveying Party of Henan Bureau of Geology and Mineral Resources performed prospecting for lead-zinc deposits using the induced polarization method and, as a result, found lots of anomalies with ore-prospecting significance and quite a few promising places for ore-search. With the close coordination of geological and geophysical methods, the anomaly reexamination reached a discovery rate of 90 per cent, and two lead-zinc ore spots were consequently expanded into medium-sized ore depo sits, thus yielding quite satisfactory ore-prospecting results. |
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