| 广西大厂矿区铜坑矿地质特征与找矿前景 |
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| 引用本文： | 许远清,范森葵,吴喜松,罗光克,李大亮,黄雄.广西大厂矿区铜坑矿地质特征与找矿前景[J].有色金属(矿山部分),2012,64(4):37-41. |
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| 作者姓名： | 许远清 范森葵 吴喜松 罗光克 李大亮 黄雄 |
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| 作者单位： | 1. 广西华锡集团股份有限公司铜坑矿,广西南丹,547205
2. 广西215地质队有限公司,广西柳州,545006 |
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| 基金项目： | 国土资源部危机矿山接替资源勘查项目 |
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| 摘 要： | 广西大厂是世界著名的锡多金属成矿区,矿田内生产规模最大的是铜坑矿,矿床空间分带特征明显,从地表到深部赋存有北东向裂隙脉型、细脉带型、细脉交代型(91#)、网脉浸染型(92#)和矽卡岩型锌铜矿体。在矿山生产实践中,根据物探、化探、坑探及钻探等成矿信息分析,认为铜坑矿深边部具有良好的成矿条件,对找矿靶区进行了部分工程验证,表明铜坑矿找矿潜力巨大,实践证明在老矿山周边找矿是增加储量资源快速有效的途径。
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| 关 键 词： | 大厂 铜坑矿 地质特征 找矿前景 |
| 收稿时间： | 2012/1/5 0:00:00 |
| 修稿时间： | 2012/1/17 0:00:00 |
Geological characteristics of deposits and prospecting potentialin Tongkeng mine of Guangxi Dachang |
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| Authors: | XU Yuan-qing FAN Sen-kui WU xi-song LUO guang-ke LI da-liang and HUANG xiong |
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| Affiliation: | 1(1.Tongkeng Mine,China Tin Group Co.,Ltd.,Nandan Guangxi 547205,China; 2.Guangxi No.215 Geological Team Co.,Ltd.,Liuzhou Guangxi 545006,China) |
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| Abstract: | Dachang is a well-known Tin-polymetallic mine field in the world.Tongkeng Mine is the largest production scale mine with obvious spatial zonation.There are north-east fissure-vein type,veinlet-belt type,veinlet-metasomatic type(No.91),stockwork-disseminated type(No.92) and skarn type zinc-copper orebody from the surface to depth.In production practice,according to the analysis of metallogenic information from geophysical prospecting,geochemical prospecting,pitting and drilling,it is suggested that the depth part and margin area of Tongkeng Mine has good metallogenic condition.The verification of some engineering in the mine prospecting target indicates that Tongkeng mine has huge Ore-searching Potential.The practices show that prospecting in surrounding old mines is a fast and effective way to increase reserves resources. |
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| Keywords: | Dachang Tongkeng Mine geological characteristics prospecting potential |
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