| 秦岭造山带岩浆岩地球物理场特征 |
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| 引用本文： | 张守林,傅水兴,李恭.秦岭造山带岩浆岩地球物理场特征[J].物探与化探,2004,28(6):482-484. |
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| 作者姓名： | 张守林 傅水兴 李恭 |
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| 作者单位： | 1. 中国地质大学,北京,100083;北京矿产地质研究所,北京,100012
2. 北京矿产地质研究所,北京,100012 |
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| 基金项目： | 国家973项目资助(2001CB09809) |
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| 摘 要： | 根据不同类型岩浆岩的岩石密度、磁性的不同,通过重磁异常分离、延拓、求导、异常的彩色编码及重、磁特征信息的复合处理等,按重磁反映的岩浆岩带所处的构造单元部位、岩浆系列特征以及与矿带的时空关系,将秦岭造山带划分为2带和7个群段.
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| 关 键 词： | 秦岭造山带 岩浆岩 地球物理场特征 |
| 文章编号： | 1000-8918(2004)06-0482-03 |
| 收稿时间： | 2004-05-27 |
QINLING OROGEN MAGMATITE'S GEOPHYSICAL FIELD CHARACTERISTICS |
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| ZHANG Shou-lin.QINLING OROGEN MAGMATITE''''S GEOPHYSICAL FIELD CHARACTERISTICS[J].Geophysical and Geochemical Exploration,2004,28(6):482-484. |
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| Authors: | ZHANG Shou-lin |
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| Institution: | ZHANG Shou-lin~ |
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| Abstract: | According to the types of rock density and magnetism of magmatite, with separation, continuation, derivation, and false color encoding between gravity anomaly and magnetic anomaly as well as a composite process of their attributive information, the magmatite belts reflected by both gravity anomaly and magnetic anomaly can be divided into two belts and seven group sections based on their positions in the tectonic unit, the magma series characteristics, and the time-space relationship with the ore belt. |
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| Keywords: | Qinlin orogen magmatite geophysical field characteristic |
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