| 蒋国清,覃金宁,蔡富成,周锡平,费天伟,叶国阜.川口矿田屋背冲矿区钨矿地质特征及成因探讨[J].南华大学学报(自然科学版),2014,28(3):33~38, 45.[JIANG Guo-qing,QIN jin-ning,CAI Fu-cheng,ZHOU Xi-ping,FEI Tian-wei,YE Guo-fu.Tungsten Mineralization Characteristics and Genesis Investigationof the Wubeichong Deposit in Chuankou Field[J].Journal of University of South China(Science and Technology),2014,28(3):33~38, 45.] |
| 川口矿田屋背冲矿区钨矿地质特征及成因探讨 |
| Tungsten Mineralization Characteristics and Genesis Investigationof the Wubeichong Deposit in Chuankou Field |
| 投稿时间：2014-04-01 |
| DOI： |
| 中文关键词: 屋背冲 钨矿 地质特征 成因探讨 |
| 英文关键词:Wibeichuong Tungsten mineralization geological features ora-controlling factor |
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| 摘要点击次数: 785 |
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| 中文摘要: |
| 屋背冲矿区位于衡阳盆地东缘川口矿田东北部,通过对本区钨矿的地质背景、时空分布特征及成矿物理化学特征的阐述,探讨屋背冲钨矿成因机理.初步认为区内存在花岗岩型和石英脉型两类钨矿,成矿物质主要来源于花岗岩浆岩,花岗岩型钨矿是岩浆期后热液(气成高温热液)交代、活化富集成矿,以规模大,品位低特点,石英脉型钨矿含矿热液充填断裂构造沉淀富集成矿,以规模小,品位富为特点.花岗岩型找矿潜力大,为下一步主要勘查目标.矿区南西延伸段是寻找隐伏大矿体的有利部位. |
| 英文摘要: |
| Wubeichong mining area is located at the east of Hengyang basin and the northeast of Chuankou field.To investigate the ore formation mechanism of Wubeichong Tungsten mineralization,according to the presentation about the geological setting and spatial temporal distribution characteristics and ore-forming physicochemical characteristics of that regional.The preliminary thought is that there are two kinds of tungsten,granite zone type and quartz vein type,metallogenic material mainly comes from granitic magma,the granite type tungsten is mineralized by magmatic hydrothermal (pneumatogenic high temperature hydrothermal) metasomatism remobilization and enrichment,with characteristics of large scale and low grade,the quartz vein type tungsten enrichment is mineralized by ore-forming hydrothermal filling fracture structure,with characteristics of small scale and enrich grade.It has large potential for searching the granite type Tungsten mineralization,which is the main exploration target for next step,and the southwest area of extension is the advantageous region for searching the best concealed ore body mining area. |
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