| 陕西南秦岭南部褶皱带贵金属、有色金属成矿规律及找矿方向 |
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| 引用本文： | 李福让,吕新彪.陕西南秦岭南部褶皱带贵金属、有色金属成矿规律及找矿方向[J].西北地质,2007,40(B07):71-78. |
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| 作者姓名： | 李福让 吕新彪 |
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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总队,陕西勉县724212 |
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| 基金项目： | 矿产资源补偿费矿产勘查项目：陕西省石泉县羊坪湾金矿普查（资补陕2006-0） |
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| 摘 要： | 南秦岭南部褶皱带是秦岭造山带的重要组成部分，随着找矿勘查工作的深入，相继发现了一系列金、银、锑、铅、锌、铜矿床（点），成为陕西省又一重要有色、贵金属成矿带。南秦岭南部元古宙至中生代多次发生火山成矿作用、沉积或喷流沉积成矿作用和构造-岩浆成矿作用，金、银、锑、铅、锌、铜成矿具有一定的规律，找矿前景好。从资源潜力及经济意义上来看，金应该是该区的主攻矿种。同时，应该兼顾银、锑、铅、锌、铜的找矿工作。开展自水江-留坝成矿带金、银锑找矿、牛山隆起北缘成矿带金铜多金属找矿和红椿坝断裂两侧铜金找矿是主要找矿方向。
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| 关 键 词： | 成矿期 成矿作用 时空分布 找矿方向 陕西 南秦岭南部 |
| 文章编号： | 1009-6248（2007）增刊-0071-08 |
| 修稿时间： | 2007-02-182007-06-12 |
Metallogenic Characteristics and Prospecting Direction for Non-Ferrous Metal and Precious Metals in South of Southern Qinling Fold Belt, Shaanxi Province |
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| LI Fu-rang, LU Xin-biao.Metallogenic Characteristics and Prospecting Direction for Non-Ferrous Metal and Precious Metals in South of Southern Qinling Fold Belt, Shaanxi Province[J].Northwestern Geology,2007,40(B07):71-78. |
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| Authors: | LI Fu-rang LU Xin-biao |
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| Institution: | 1. The Faculty of Resources, China University of Geosciences, Wuhan 430074, China; 2. 711 Survey Team , Northwest Nonferrous Metal Geological Bureau, Mianxian 724212, China |
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| Abstract: | The south of the southern Qinling fold belt is and exploration work strengthens, a number of Au, Ag, part of the Qinling orogenic belt. As prospecting Sb, Pb, Zn and Cu deposits have been found and thus the region turns into an important non-ferrous and precious metals base in Shaanxi province. From Proterozoic to Mesozoic, volcanic minerlaization, hydrothermal exhalation deposit and tectono-magmatic mineralization had occurred from time to time, and show certain ore-forming characteristics for Au, Ag, Sb, Pb, Zn and Cu deposits. Prospecting future is bright. From the resource potential and economic significance, Au deposit should be main focus in the region. In the mean while, attention also should be paid to prospecting and exploration of Ag, Sb, Pb, Zn and Cu. In the near future, Au, Ag and Sb hunting is to be in the Baishuijiang-Liuba metallogenic zone, for Au, Cu and other metals in north of the Niushan rise metallogenic zone, while both sides of the Hongchunba are for prospecting Cu and Au. |
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| Keywords: | metallogenic period mineralization space-time distribution prospecting direction Shaanxi south of southern Qinling |
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