| 河北省Mo地球化学特征及找矿方向分析 |
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| 引用本文： | 龚红蕾,刘俊长,张仲猛,师淑娟,张亚东.河北省Mo地球化学特征及找矿方向分析[J].物探化探计算技术,2014(4):492-497. |
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| 作者姓名： | 龚红蕾 刘俊长 张仲猛 师淑娟 张亚东 |
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| 作者单位： | 河北省地球物理勘查院; |
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| 摘 要： | 通过对河北省地球化学特征的分析可以看出,Mo是区内主要成矿元素之一。经研究发现,省内Mo背景自南向北逐渐增高,北部存在一个面积达30 000km2的Mo地球化学省;Mo的浓集模式与矿床分布关系密切,多级浓集更有利于钼矿的形成。根据钼成矿地质条件及地球化学浓集模式,分析了河北省钼找矿方向,指出河北省北部张北-沽源-围场一带有望发现大中型甚至超大型钼矿,并对涞源—怀来—赤城、兴隆—平泉、兴隆—宽城一带找矿方向进行了分析。
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| 关 键 词： | Mo 地球化学特征 找矿方向 河北省 |
Geochemical characteristics and prospecting direction of molybdenum in Hebei Province |
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| GONG Hong-lei,LIU Jun-zhang,ZHANG Zhong-meng,SHI Shu-juan,ZHANG Ya-dong.Geochemical characteristics and prospecting direction of molybdenum in Hebei Province[J].Computing Techniques For Geophysical and Geochemical Exploration,2014(4):492-497. |
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| Authors: | GONG Hong-lei LIU Jun-zhang ZHANG Zhong-meng SHI Shu-juan ZHANG Ya-dong |
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| Institution: | GONG Hong-lei, LIU Jun-zhang, ZHANG Zhong-meng, SHI Shu-juan, ZHANG Ya-dong |
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| Abstract: | Analysis of geochemical characteristics in Hebei province shows that molybdenum is one of the main ore-forming el-ements in the region.The study indicates that Mo background value increases gradually from the south to the north of Hebei. Mo geochemical province is delineated in the northern part which covers an area of 30000 square kilometers.Relationship be-tween concentration patterns and distribution of molybdenum ore deposits is close,furthermore,multistage concentrating is more conducive to the formation of molybdenum ore deposits.According to the geological conditions of molybdenum mineraliza-tion and geochemical enrichment pattern,prospecting direction of molybdenum ore deposits is summarized in Hebei.It points out that medium or large - sized,even super - large molybdenum ore deposits could be found in Zhangbei - Guyuan -Weichang of the north of Hebei,besides prospecting direction of the other areas,such as Laiyuan - Huailai - Chicheng,Xin-glong - Pingquan,Xinglong - Kuancheng,is also analyzed. |
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| Keywords: | Mo molybdenum geochemical characteristics prospecting direction Hebei province |
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