| 内蒙古白乃庙铜矿床Ⅳ、Ⅴ、Ⅵ矿段地区特征 |
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| 引用本文： | 贾林柱,郑萍,张赋.内蒙古白乃庙铜矿床Ⅳ、Ⅴ、Ⅵ矿段地区特征[J].地质与资源,2012,21(5):441-445. |
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| 作者姓名： | 贾林柱 郑萍 张赋 |
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| 作者单位： | 1. 内蒙古自治区地质调查院, 内蒙古 呼和浩特 010020;2. 内蒙古自治区第七地质矿产勘查开发院, 内蒙古 呼和浩特 010020 |
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| 摘 要： | 白乃庙铜矿床产在察汉敖包褶皱束与白乃庙褶断束之间东西向隐伏的白乃庙深大断裂带部位.矿床Ⅳ、Ⅴ、Ⅵ矿段矿体产于新元古界青白口系白乃庙组五岩段绿片岩内，矿体受北西向断裂构造及地层层位控制，与围岩界线呈渐变过渡关系.矿体多呈似层状、透镜状平行或斜列式产出，具有膨大、分支特征.铜矿化作用与硅化、黑云母化、绢云母化蚀变作用有关.矿床成因类型为海相火山气液矿床叠加次火山热液型.
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| 关 键 词： | 成矿作用 海相火山气液矿床 次火山热液型 白乃庙铜矿床 内蒙古 |
| 收稿时间： | 2012-06-18 |
GEOLOGICAL CHARACTERISTICS OF THE ORE BLOCKS IN BAINAIMIAO COPPER DEPOSIT, INNER MONGULIA |
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| JIA Lin-zhu
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ZHENG Ping
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ZHANG Fu.GEOLOGICAL CHARACTERISTICS OF THE ORE BLOCKS IN BAINAIMIAO COPPER DEPOSIT, INNER MONGULIA[J].Geology and Resources,2012,21(5):441-445. |
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| Authors: | JIA Lin-zhu ZHENG Ping ZHANG Fu |
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| Institution: | 1. Inner Monglia Institute of Geological Survey, Hohhot 010020, China;2. No. 7 Institute of Geological Exploration, Inner Monglia Bureau of Geology and Mineral Resources, Hohhot 010020, China |
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| Abstract: | The Bainaimiao copper deposit is situated in the E-W-trending hidden Bainaimiao great deep fault belt between the Chahanaobao fold bundle and Bainaimiao fold-fauh bundle. The Nos. IV, V and VI ore blocks of the deposit occur in the green schist of the 5th rock member, Bainaimiao formation, Qingbaikou system, Neoproterozoic. The orebodies are controlled by NW-trending faults and strata, distributed in stratoid or lenticular shapes. The Cu mineralization is related to silicification, biotitization and sericitization. The genesis of the deposit is marine volcanic gas-liquid superimposing subvolcanic hydrothermal type. |
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| Keywords: | mineralization marine volcanic gas-liquid deposit subvolcanic hydrothermal type Bainaimiao copper deposit Inner Mongolia |
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