| 西藏谢通门县邦弄含铁电英岩脉的地质特征及成因分析 |
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| 引用本文： | 夏祥标,郑来林,李军敏,李再会.西藏谢通门县邦弄含铁电英岩脉的地质特征及成因分析[J].矿床地质,2011,30(4):742-748. |
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| 作者姓名： | 夏祥标 郑来林 李军敏 李再会 |
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| 作者单位： | 成都地质矿产研究所,四川成都,610081 |
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| 基金项目： | 本文得到“西藏普迟亚地区矿产远景调查（任务书编号：矿调[2004］1-3）”项目资助 |
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| 摘 要： | 文章介绍了西藏谢通门县邦弄地区含铁电英岩脉的地质特征.电英岩脉的延伸方向大致与区内的断层平行,围岩为中粒斑状角闪黑云二长花岗岩.电英岩脉中见有不同程度的铁矿化,共有23条矿化较好的含铁电英岩脉.含铁电英岩脉中矿石矿物为赤铁矿(镜铁矿),脉石矿物为石英、电气石及少量的白云母和长石.矿石具叶片状、鳞片状结构,块状构造,矿石...
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| 关 键 词： | 地质学 含铁电英岩脉 地质特征 氢、氧同位素 成矿流体 谢通门 |
Geological characteristics and genetic analysis of the iron-bearing tourmalite dikes in Bangnong area, Xaitongmoin County, Tibet |
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| XIA XiangBiao,ZHENG LaiLin,LI JunMin,LI ZaiHui.Geological characteristics and genetic analysis of the iron-bearing tourmalite dikes in Bangnong area, Xaitongmoin County, Tibet[J].Mineral Deposits,2011,30(4):742-748. |
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| Authors: | XIA XiangBiao ZHENG LaiLin LI JunMin LI ZaiHui |
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| Institution: | XIA XiangBiao,ZHENG LaiLin,LI JunMin and LI ZaiHui(Chengdu Institute of Geology and Mineral Resources,Chengdu 610081,China) |
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| Abstract: | This paper describes geological characteristics of the iron-bearing tourmalite dikes in Bangnong area,Xaitongmoin County,Tibet.The iron-bearing tourmalite dikes extend roughly parallel to the fault.The wall rock is medium-grained porphyritic hornblende biotite monzogranite.The tourmalite dikes have experienced different degrees of iron mineralization.Statistics reveal 23 promising mineralized veins.Ore minerals include hematite(specularite),whereas gangue minerals are quartz,tourmaline,and a small amount of... |
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| Keywords: | geology iron-bearing tourmalite dike geological characteristics oxygen and hydrogen isotopes ore-forming fluid Xaitongmoin |
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