| 块状硫化物矿床的宏观与微观构造 |
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| 引用本文： | 李志国,肖振.块状硫化物矿床的宏观与微观构造[J].地质找矿论丛,2007,22(2):139-143. |
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| 作者姓名： | 李志国 肖振 |
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| 作者单位： | 中国地质大学地质过程与矿产资源国家重点实验室,北京,100083;中国地质大学地球科学与资源学院,北京,100083;中国黄金集团公司,北京,100011 |
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| 基金项目： | 云南地矿资源股份有限公司资助项目 |
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| 摘 要： | 根据围岩及成因不同,块状硫化物矿床可以分为火山成因块状硫化物矿床(VMS)型和沉积喷流(SEDEX)型.文章对两类矿床从宏观和微观地质构造特征上进行总结,以期对找矿勘探乃至确定矿床成因类型起一定指导作用.
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| 关 键 词： | 块状硫化物 VMS型 SEDEX型 宏观构造 微观构造 分带性 黑烟囱 |
| 文章编号： | 1001-1412（2007）02-0139-05 |
| 收稿时间： | 2006/2/27 0:00:00 |
| 修稿时间： | 2006-02-272006-05-12 |
THE MACROEXTTURE AND MICROTEXTURE OF MASSIVE SULFIDE DEPOSITS |
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| LI Zhiguo and XIAO Zhen.THE MACROEXTTURE AND MICROTEXTURE OF MASSIVE SULFIDE DEPOSITS[J].Contributions to Geology and Mineral Resources Research,2007,22(2):139-143. |
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| Authors: | LI Zhiguo and XIAO Zhen |
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| Institution: | 1. State Key laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Beijing 100083, China;2. School of Earth Science and Mineral Resources ,China University of Geosciences , Beijing 100083, China;3. China National Gold Group Corporation ,Beijing 100011, China |
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| Abstract: | According to the difference of host-rock and genesis,the massive sulfide deposits can be subdivided into two types:the VMS(i.e.Volcanogenic Massive Sulfide)type and the SEDEX(i.e.Sedimentary-exhalation) type.The macrotexture and microtexture of these two deposit types are summarized in this paper.It can be helpful for prospect and even can be instructive to determine the genetic type of a deposit. |
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| Keywords: | massive sulfide VMS type SEDEX type macroscopic texture microscopic texture zonation black smoker |
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