| 河北省八道河航磁低背景场区铁矿地面磁测勘查实例 |
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| 引用本文： | 董杰, 李卫东, 肖金平, 张亚东, 刘晓敏. 河北省八道河航磁低背景场区铁矿地面磁测勘查实例[J]. 物探与化探, 2010, (5): 557-563. |
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| 作者姓名： | 董杰 李卫东 肖金平 张亚东 刘晓敏 |
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| 作者单位： | 河北省地球物理勘查院,河北廊坊,065000;; 河北省地球物理勘查院,河北廊坊,065000;; 河北省地球物理勘查院,河北廊坊,065000;; 河北省地球物理勘查院,河北廊坊,065000;; 河北省地球物理勘查院,河北廊坊,065000 |
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| 基金项目： | 中国地质调查局全国矿产资源潜力评价 |
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| 摘 要： | 通过在河北省青龙县八道河航磁异常低缓负值背景区进行的铁矿勘查工作,对寻找沉积变质型铁矿勘查选区有了新的思路和认识.在具有良好成矿地质环境的区域,即使航磁异常的显示微弱,通过实地踏勘,也可以布置大比例尺地面磁测工作,从而发现规模可观的工业矿床.总结这些成功的做法及经验,对今后开展以找铁矿为主的地勘工作必将起到很好的启示和借鉴作用.
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| 关 键 词： | 地面磁测勘查 航磁低背景 沉积变质型铁矿 河北省 |
GROUND IRON ORE MAGNETIC SURVEY IN THE BADAOHE AEROMAGNETIC LOW BACKGROUND AREA OF HEBEI PROVINCE |
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| GROUND IRON ORE MAGNETIC SURVEY IN THE BADAOHE AEROMAGNETIC LOW BACKGROUND AREA OF HEBEI PROVINCE[J]. Geophysical and Geochemical Exploration, 2010, (5): 557-563. |
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| Authors: | DONG Jie LI Wei-dong XIAO Jin-ping ZHANG Ya-dong LIU Xiao-min |
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| Affiliation: | DONG Jie,LI Wei-dong,XIAO Jin-ping,ZHANG Ya-dong,LIU Xiao-min (Geophysical Exploration Institute of Hebei Province,Langfang 065000,China) |
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| Abstract: | Based on the practical experience gained in iron ore prospecting in Badaohe low and negative aeromagnetic anomaly area of Qinglong County,Hebei Province,in cooperation with a foreign company,the authors have got some new ideas in search for metamorphosed sedimentary iron ore deposits: In the area with good geological environment where aeromagnetic anomalies are nonexistent,field survey and investigation as well as large scale ground magnetic survey can still be arranged to discover sizable industrial ore de... |
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| Keywords: | ground magnetic survey low aeromagnetic background metamorphosed sedimentary iron ore deposit Hebei Province |
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