| 内蒙古阿右旗卡休他他夕卡岩型铁金矿床地质特征及控矿因素探讨 |
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| 引用本文： | 陈其平,陈建英,安国堡.内蒙古阿右旗卡休他他夕卡岩型铁金矿床地质特征及控矿因素探讨[J].地质找矿论丛,2009,24(4):286-291. |
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| 作者姓名： | 陈其平 陈建英 安国堡 |
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| 作者单位： | 甘肃省核工业地质局212大队,甘肃,武威,733040 |
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| 摘 要： | 内蒙古阿右旗卡休他他铁金矿床属于夕卡岩-热液叠加型矿床。特定岩性、岩浆岩、构造是形成该种类型矿床的基本条件：辉长岩和石英闪长岩与围岩的接触带控制矿床的产出部位,岩体接触带的夕卡岩控制着铁、金矿体的分布范围,层间破碎带和构造裂隙带则控制着铁、金矿体的形态。铁矿化产于中基性岩体和围岩接触的夕卡岩带中,金矿体产在富铁矿体及其附近的夕卡岩中,金矿和铁矿是同一地质作用过程中不同阶段的产物,矿床可能形成于海西中期。
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| 关 键 词： | 卡休他他铁金矿床 夕卡岩型铁矿 热液型金矿床 内蒙古 |
| 收稿时间： | 2008/4/7 0:00:00 |
A STUDY OF GEOLOGY,GENESIS AND ORE CONTROL FACTORS OF THE KAXIUTATA SKARN TYPE IRON,GOLD DEPOSIT,ALXAYOUQI COUNTY,WESTERN INNER MONGOLIA |
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| CHEN Qiping,CHEN Jianying and AN Guobao.A STUDY OF GEOLOGY,GENESIS AND ORE CONTROL FACTORS OF THE KAXIUTATA SKARN TYPE IRON,GOLD DEPOSIT,ALXAYOUQI COUNTY,WESTERN INNER MONGOLIA[J].Contributions to Geology and Mineral Resources Research,2009,24(4):286-291. |
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| Authors: | CHEN Qiping CHEN Jianying and AN Guobao |
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| Institution: | CHEN Qi-ping,CHEN Jian-ying,AN Guo-bao(No.212 Team of Geological Bureau of Nuclear Industry in Gansu Province,Wuwei 733040,Gansu,China) |
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| Abstract: | The Kaxiutata Fe-Au deposit is a hydrothermally overprinted skarn deposit.Specific lithology,magmatic rock and structure are the basic condition for formation of the deposit.Contacts between the gabbro and quartz diorite control occurrence of the deposit;contacts of the intrusive rocks with the country rock the distribution of the Fe,Ag ore bodies;interformation fractural zone and tectonic fractural zone morphology of the ore bodies.Iron mineralization occurs in skarn at contacts of the intermediate-basic i... |
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| Keywords: | Kaxiutata iron gold deposit skarn Fe deposit hydrothermal Au deposit Inner Mongolia |
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