| 摩天岭锰成矿带地质特征及找矿方向 |
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| 引用本文： | 郑崔勇,王启,李福让,董广法,郑有业.摩天岭锰成矿带地质特征及找矿方向[J].西北地质,2007,40(B07):88-93. |
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| 作者姓名： | 郑崔勇 王启 李福让 董广法 郑有业 |
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| 作者单位： | [1]中国地质大学资源学院,湖北武汉430074 [2]西北有色地质勘查局七一一队,陕西勉县724200 |
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| 基金项目： | 矿产资源补偿费项目[陕西省宁强县干沟峡优质锰矿普查]（项目编号：资补陕2003-03） |
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| 摘 要： | 摩天岭锰成矿带位于“扬子准地台北缘”与“秦岭褶皱系南缘”。笔者通过对摩天岭锰成矿带成矿地质特征和典型矿床调查与分析研究，初步认为锰矿受沉积相和沉积环境控制明显，震旦系陡山沱组和前震旦系碧口群第四亚群是区内主要的含锰地层。并指出了成矿带南段两河口-黎家营、西南段石滚坝-青木川地段是勘查找矿的有利靶区。
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| 关 键 词： | 摩天岭锰成矿带 成矿地质特征 典型矿床 成矿规律 找矿方向 |
| 文章编号： | 1009-6248（2007）增刊-0088-06 |
| 修稿时间： | 2006-02-182007-06-12 |
Geological Characteristics and Prospecting Direction of the Motianling Manganese Metallogenic Zone |
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| ZHENG Cui-yong, WANG Qi, LI Fu-rang,DONG Guang-fa, ZHENG You-ye.Geological Characteristics and Prospecting Direction of the Motianling Manganese Metallogenic Zone[J].Northwestern Geology,2007,40(B07):88-93. |
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| Authors: | ZHENG Cui-yong WANG Qi LI Fu-rang DONG Guang-fa ZHENG You-ye |
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| Institution: | 1. Faculty of Resource, China University of Geosciences, Wuhan 430047, China; 2. 711 Survey Team, Northwest Bureau of Nonferrous Metal Geo-exploration, Mianxian 724212, China |
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| Abstract: | The Motianling manganese metallogenic zone is located between the northern margin of Yangtze paraplatform and the southern margin of the QingLing fold belt. On the basis of a synthetic analysis of the characteristics for the manganese metallogenic zone and typical Mn deposits, it is proposed that the manganese deposits are clearly controlled by sedimentary facies and environment. The major Mn-bearing sequences are the Doushantuo formation of the Sinian system and the fourth Bikou subgroup of pre-Sinian system. It is suggested that the Lianghekou-Lijiaying segment of the southern metallogenic zone and the Gunshiba-Qingmuchuan segment of the southwestern metallogenic zone can be prospecting targets in the area. |
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| Keywords: | Motianling manganese metallogenic zone metallogenic geological characteristics typical deposit metallogenic regularities prospecting direction |
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