| 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 |
| 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 |
| The geological features and minerogenetic mechanism of tungsten-polymetallic deposits in Tongshanling area, Southwestern Hunan: taking Xianglinpu deposit as an example |
| 投稿时间：2010-12-29 修订日期：2011-04-02 |
| DOI：10.6053/j.issn.1001-1412.2012.02.003 |
| 中文关键词: 祥霖铺钨多金属矿 矿床地质特征 成矿机制 湘西南地区 |
| 英文关键词:Xianglinpu tungsten-polymetallic ore geological feature of the ore deposit minerogenetic mechanism southwest Hunnan province |
| 基金项目:国家"高等学校特色专业建设点"项目(编号:TS11027)和湖南省国土资源厅软科学计划项目"郴州—炎陵断裂构造带W-Sn富集机理及找矿方向研究"(编号:2010-02)联合资助。 |
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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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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