| 地面高精度磁法在新疆哈密地区磁铁矿勘查中的应用 |
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| 引用本文： | 柳建新.地面高精度磁法在新疆哈密地区磁铁矿勘查中的应用[J].地质与勘探,2011,47(3):432-438. |
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| 作者姓名： | 柳建新 |
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| 作者单位： | 1. 中南大学地球科学与信息物理学院,湖南长沙,410083
2. 湖南省路桥集团,湖南长沙,410083 |
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| 基金项目： | 湖南省重点实验室资助项目(编号2010TC2007); 湖南省高校科技创新团队项目(编号2008-244)资助 |
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| 摘 要： | 利用地面CZM-3质子磁力仪,对新疆哈密某地区进行了1:1万高精度磁法测量.在此基础上,着重阐释哈密某地区磁场结构及其地质意义,编制出这一地区成矿构造地质图.根据磁铁矿与辉绿岩脉的关系,都具有磁性的特点,进行间接找矿.辉绿岩属于基性岩,具有强磁性,这与磁铁矿相同,单一的磁法原本不能解决问题,但从地质上考虑磁铁矿与辉绿岩...
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| 关 键 词： | 地面高精度磁法 磁铁矿 找矿预测 哈密地区 |
| 收稿时间： | 3/1/2010 12:00:00 AM |
| 修稿时间： | 2010/10/15 0:00:00 |
Application of the Ground High-Precision Magnetic Method
to Magnetite Survey in the Hami Area, Xinjiang |
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| LIU Jian-xin.Application of the Ground High-Precision Magnetic Method
to Magnetite Survey in the Hami Area, Xinjiang[J].Geology and Prospecting,2011,47(3):432-438. |
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| Authors: | LIU Jian-xin |
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| Institution: | LIU Jian-xin1,GUO Zhen-wei1,TONG Xiao-zhong1,LIU Qing-bing2 (1.The institute of Info-physics and Geoscience Engineer,Central South University,Changsha,Hunan 410083,2.Hunan Road and Bridge Construction Corporation,Hunan 410083) |
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| Abstract: | High-precision magnetic measurements on a scale of 1:10000 were made in the Hami area, Xinjiang using the CZM-3 proton magnetometer. The result revealed the NW- trending structure of the magnetic field and its geological significance was interpreted, and then the metallogenic-tectonic map was prepared for this area. According to relationship between magnetite and diabase and their common magnetic nature, we attempt to make an indirect prospecting. Diabase belongs to basic rock with strong magnetic property,... |
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| Keywords: | ground high-precision magnetic method magnetite deposit prediction Hami area |
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