| 湘西南铜山岭地区钨多金属矿床地质特征及成矿机制探讨——以祥霖铺矿床为例 |
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| 引用本文： | 杨冲,申志军,匡文龙,张万虎. 湘西南铜山岭地区钨多金属矿床地质特征及成矿机制探讨——以祥霖铺矿床为例[J]. 地质找矿论丛, 2012, 27(2): 156-161. DOI: 10.6053/j.issn.1001-1412.2012.02.003 |
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| 作者姓名： | 杨冲 申志军 匡文龙 张万虎 |
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| 作者单位： | 1.湖南科技大学土木工程学院,湖南湘潭,411201;2.湖南省国土资源厅,长沙,410011 |
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| 基金项目： | 国家高等学校特色专业建设点项目,湖南省国土资源厅软科学计划项目 |
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| 摘 要： | 祥霖铺夕卡岩型钨多金属矿床位于南岭纬向构造带的中段,矿床产于NE向、NW向和EW向断裂的交汇处,矿化集中赋存于背斜的倾伏端附近.通过对矿床地质特征、地球物理、地球化学特征等方面的研究,认为燕山期构造运动所导致的岩浆活动为矿床的形成提供了大量热源,区内的断裂构造为成矿提供了良好的构造条件,中泥盆统棋梓桥组在成矿过程中提供了大量的物质来源;在夕卡岩化过程中形成了不同的矿物组合,成矿过程可以分为2个成矿期、4个成矿阶段;预测在矿区的西部有望找到隐伏矿体.
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| 关 键 词： | 祥霖铺钨多金属矿 矿床地质特征 成矿机制 湘西南地区 |
| 收稿时间： | 2010-12-29 |
| 修稿时间： | 2011-04-02 |
The geological features and minerogenetic mechanism of tungsten-polymetallic deposits in Tongshanling area, Southwestern Hunan: taking Xianglinpu deposit as an example |
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| YANG Chong,SHEN Zhi-jun,KUANG Wen-long and ZHANG Wan-hu. The geological features and minerogenetic mechanism of tungsten-polymetallic deposits in Tongshanling area, Southwestern Hunan: taking Xianglinpu deposit as an example[J]. Contributions to Geology and Mineral Resources Research, 2012, 27(2): 156-161. DOI: 10.6053/j.issn.1001-1412.2012.02.003 |
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| Authors: | YANG Chong SHEN Zhi-jun KUANG Wen-long ZHANG Wan-hu |
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| Affiliation: | 1(1.School of Civil Engineering,Hunan University of Science and technology,Xiangtan 411201,Hunan,China; 2.The plan department of the Land and Resources Department of Hunan Province,Changsha 410011,China) |
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| Abstract: | Xianglinpu tungsten-polymetallic deposit is a skarn type ore deposit located at intersection of NE,NW and EW faults in the middle of Nanling latitudinal tectonic belt and mineraization concentrated about the plunging crown of anticline.Studies on geological and geophysical and geochemical features of the deposit reveal that magmatism caused by Yanshanian tectonic movement supplied the heat source,fractures the channel-way and Qiziqiao formation of Middle Carbonferous Series the ore-forming materials.In the process of skarn metallization formed different mineral assemblages by which two metallogenic epoches and four metallogenic stages are recognized.Blind ore bodies are predicted in the west of the working area. |
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| Keywords: | Xianglinpu tungsten-polymetallic ore geological feature of the ore deposit minerogenetic mechanism southwest Hunnan province |
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