| 内蒙古二道河银多金属矿床的发现及其意义 |
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| 引用本文： | 郑萍,王忠,宋玉坤,邵军,牛勇. 内蒙古二道河银多金属矿床的发现及其意义[J]. 地质与资源, 2013, 22(6): 488-492 |
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| 作者姓名： | 郑萍 王忠 宋玉坤 邵军 牛勇 |
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| 作者单位： | 1. 内蒙古第七地质矿产勘查开发院, 内蒙古 呼和浩特 010020;2. 内蒙古第三地质矿产勘查开发院, 内蒙古 呼和浩特 010050;3. 内蒙古地质勘查有限责任公司, 内蒙古 呼和浩特 010020;4. 沈阳地质矿产研究所/中国地质调查局 沈阳地质调查中心, 辽宁 沈阳 110034 |
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| 摘 要： | 利用大比例尺物、化探综合方法开展多金属找矿,在二道河地区首次发现了银多金属矿床.认为中酸性侵入体与凝灰岩地层接触带、北东向断裂构造、蚀变带及元素组合异常是寻找银多金属矿的直接标志,为大兴安岭森林沼泽区多金属找矿提供了实用、有效的找矿综合方法模式.
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| 关 键 词： | 物、化探测量 找矿标志 银多金属矿 内蒙古二道河 |
| 收稿时间： | 2013-07-23 |
DISCOVERY AND SIGNIFICANCE OF THE ERDAOHE SILVER POLYMETAL DEPOSIT IN INNER MONGOLIA |
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| ZHENG PingNo.. DISCOVERY AND SIGNIFICANCE OF THE ERDAOHE SILVER POLYMETAL DEPOSIT IN INNER MONGOLIA[J]. Geology and Resources, 2013, 22(6): 488-492 |
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| Authors: | ZHENG PingNo. |
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| Affiliation: | 1. No. 7 Institute of Geology and Mineral Resources Exploration of Inner Mongolia, Hohhot 010020, China;2. No. 3 Institute of Geology and Mineral Resources Exploration of Inner Mongolia, Hohhot 010050, China;3. Inner Mongolia Geological Exploration Co., Ltd., Hohhot 010020, China;4. Shenyang Institute of Geology and Mineral Resources, CGS, Shenyang 110034, China |
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| Abstract: | The Erdaohe Ag-polymetal deposit was found by the comprehensive method of large-scale geophysical and geochemical exploration.The direct indicators for prospecting are the contact between acid-intermediate intrusion and tuff,NE-trending fault,alteration belt and assemblage anomalies of elements.This method provides a practical and effective prospecting model for polymetal deposits in the Daxinganling swamp forest areas. |
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| Keywords: | geophysical and geochemical exploration prospecting indicator Ag-polymetal deposit Erdaohe Inner Mongolia |
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