投稿时间：2012-07-10
修订日期：2012-11-01
中文摘要:湖南圳口地区钨矿田位于彭公庙花岗岩体南部,在矿田内已发现了圳口、杨梅坑、张家垄等大中型钨矿床。这些矿床中的矿脉均受NW-NWW向断裂的控制,成群成带密集分布,为同一时期不同地点形成的钨矿床,其中的张家垄钨矿床为首次在加里东期彭公庙岩体接触带发现和探明的具有工业意义的钨矿床。区内发育的彭公庙岩体为上述矿床的形成提供了较丰富的物质来源及热力资源。文章系统阐述了区域地质背景,在总结矿床地质特征、成矿规律及控矿因素的基础上,初步揭示了加里东期花岗岩与钨矿床的时空及成因关系,并提出了找矿标志及找矿方向。
Abstract:Tungsten deposits in Zhenkou area of Hunan Province are located in the southern part of Penggongmiao granite body, where some large or middle sized tungsten deposits, such as Zhenkou, Yangmeikeng and Zhangjialong, were discovered. Ore veins in these ore deposits are all controlled by NW-NWW trending faults and densely distributed in groups and zones. Among these ore deposits, the Zhangjialong ore deposit is a tungsten deposit of economic value discovered for the first time along the contact zone of Silurian Penggongmiao intrusive body. This paper has revealed for the first time the genetic and temporal relationship between Silurian granite and tungsten deposits and pointed out that there still exists ore-prospecting potential around the Penggongmiao intrusive body. This paper systematically describes regional geological setting and indicates the targets for ore-prospecting on the basis of summarizing geological characteristics, ore-forming regularity and ore-controlling factors.
keywords:geology tungsten deposit geological characteristics mineralization of Caledonian intrusive body ore-prospecting orientation Zhenkou area
文章编号：
中图分类号：P618.67
文献标志码：
引用文本：
李时谦,蓝晓明,邓松华,陈尚峰,王方有,黎传标,黄光华.2013.湖南圳口地区加里东期钨矿田成矿地质特征及找矿方向[J].矿床地质,32(2):405~414LI ShiQian,LAN XiaoMing,DENG SongHua,CHEN ShangFeng,WANG FangYou,LI ChuanBiao,HUANG GuangHua.2013.Metallogenic geological characteristics of Caledonian tungsten deposits in Zhenkou area of Hunan Province and ore-prospecting orientation[J].Mineral Deposits32(2):405~414
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