文章摘要
石建平,孙一茂,李惠纯,朱武泉,谢睿,许鹏球,文继祖,蒋文海.湖南泗里河金锑矿地质特征及找矿方向[J].矿产勘查,2016,7(5):753-759
湖南泗里河金锑矿地质特征及找矿方向
Geological characteristics of Silihe gold-antimony deposit and prospecting targets, Hunan
投稿时间：2016-01-18  
DOI：
中文关键词: 湖南桃江  泗里河金锑矿  地质特征  找矿方向
英文关键词: Taojiang county, Hunan Province, Silihe gold-antimony deposit, geological characteristics, prospecting target
基金项目:湖南省核工业地质局青年科技项目(编号:201585)资助。
作者单位
石建平 湖南省核工业地质局三○四大队,长沙 410019 
孙一茂 湖南省核工业地质局三○四大队,长沙 410019 
李惠纯 湖南省核工业地质局三○四大队,长沙 410019 
朱武泉 湖南省核工业地质局三○四大队,长沙 410019 
谢睿 湖南省核工业地质局三○四大队,长沙 410019 
许鹏球 湖南省核工业地质局三○四大队,长沙 410019 
文继祖 湖南省核工业地质局三○四大队,长沙 410019 
蒋文海 湖南省核工业地质局三○四大队,长沙 410019 
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中文摘要:
      湖南桃江泗里河中型金锑矿是开采近百年的老矿山,区域上经历了武陵、雪峰、加里东、印支、燕山等多次大的构造运动,矿区近EW向、NE向、NNE向构造最发育,出露地层主要为新元古界板溪群五强溪组,锑矿化主要产于中段底部一、二亚段中。矿脉主要受丰家冲背斜南侧构造(EW向容矿构造、缓倾斜层间破碎带)控制,Au、Sb物质来源于地层与花岗斑岩脉,该区成矿流体类型主要为深源中低温低盐度的Ca2+-Na+-K+-F--Cl--SO2-4型岩浆热水混合溶液,为多因复成金锑矿床。
英文摘要:
      The medium-scale Silihe gold-antimony deposit located in Taojiang county, Hunan Province, is an old gold mine which has been mined for nearly a hundred years. The deposit region had experienced several large-scale of tectonic movements such as Pre-Cambrian Wuling epoch, Xufeng epoch, Caledonian, Indo-Chinese epoch and Yanshanian epoch etc.. The EW, NE and NNE-trending faults were well developed in the mine district, and outcropped strata mainly is Wuqiangxi formation of Upper-Proterozoic Banci Group. The antinomy mineralization occurred at the first and second sub-member at bottom of the middle member, Wuqiangxi formation. The antimony vein was controlled by southern structures of Fengjiachong anticline such as EW-trending structure and gentle inclined interlayer fracture zone. The sources of gold and antimony were originated from stratum and granite porphyry dike. The metallogenic fluid was mainly deep source, low temperature and low salinity mixed fluid with character of Ca2+- Na+ - K+- F--Cl--SO2-4. The gold-antimony deposit is a complex genesis.
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