| 辽宁清原王家大沟金矿床流体包裹体特征及矿床成因研究 |
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| 引用本文： | 钱烨,孙丰月,张雅静,马芳芳.辽宁清原王家大沟金矿床流体包裹体特征及矿床成因研究[J].黄金,2011,32(10):17-22. |
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| 作者姓名： | 钱烨 孙丰月 张雅静 马芳芳 |
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| 作者单位： | 吉林大学地球科学学院,130061 |
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| 摘 要： | 辽宁清原王家大沟金矿床位于华北克拉通北缘清原花岗-绿岩地体内,矿体为石英脉型;控矿构造为NEE向浑河断裂和NW向苏子河断裂,控矿岩体为中生代南口前岩体;成矿动力学背景为中生代碰撞造山过程的挤压-伸展转换期.矿床流体包裹体研究表明,包裹体以气液二相为主,成矿流体属于NaCI-H2O体系类型.成矿流体具有中等盐度(w(Na...
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| 关 键 词： | 流体包裹体 矿床成因 造山型金矿床 王家大沟金矿床 |
Study on fluid inclusion features and genesis of Wangjiadagou gold deposit in Qingyuan county,Liaolin province |
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| Qian Ye,Sun Fengyue,Zhang Yajing,Ma Fangfang.Study on fluid inclusion features and genesis of Wangjiadagou gold deposit in Qingyuan county,Liaolin province[J].Gold,2011,32(10):17-22. |
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| Authors: | Qian Ye Sun Fengyue Zhang Yajing Ma Fangfang |
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| Affiliation: | Qian Ye,Sun Fengyue,Zhang Yajing,Ma Fangfang(College of Earth Science,Jilin University) |
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| Abstract: | Wangjiadagou gold deposit,in Qingyuan granite-greenstone terrain of North China Craton,was quartz vein type.NEE-direction Hunhe fault and NW-direction Suzihe fault in the area were the main ore-controlling structures,and the ore-controlling rock mass was Nankouqian rock mass.The metallogenic dynamics background was the transition from Mesozoic era collisional compression to extension.Features of fluid inclusions were characterized by NaCl-H2O system,medium salinity(17.19 %-22.88 %),low density(0.73-0.92 g/c... |
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| Keywords: | fluid inclusion genesis of deposit orogenic gold deposit Wangjiadagou gold deposit |
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