| 辽宁花坤头营子旋卷构造中侵入岩特征与构造演化的关系 |
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| 引用本文： | 潘明臣,徐桂岩,刘文海,梁有为,王福君,鲁红峰,胡海彦,李红梅,邵学峰,刘爽.辽宁花坤头营子旋卷构造中侵入岩特征与构造演化的关系[J].地质与资源,2015,24(4):325-331. |
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| 作者姓名： | 潘明臣 徐桂岩 刘文海 梁有为 王福君 鲁红峰 胡海彦 李红梅 邵学峰 刘爽 |
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| 作者单位： | 辽宁省地质勘查院, 辽宁 大连 116100 |
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| 基金项目： | 辽宁省地勘局“1∶5万梅勒营子、羊山、胜利、瓦房子镇幅区调”项目（0100121029）. |
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| 摘 要： | 花坤头营子侵入岩是花坤头营子旋卷构造的重要组成部分,共分出4个侵入体,分别为早石炭世辉绿岩、早三叠世闪长岩、中侏罗世二长花岗岩、早白垩世花岗斑岩,最晚还有一期流纹斑岩脉侵入.岩浆来源除早石炭世辉绿岩来自上地幔,余下几个序次来源于下地壳,并熔融了部分陆壳物质.以被动就位机制为特征.
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| 关 键 词： | 侵入岩 旋卷构造 陆内造山 花坤头营子 华北板块 辽宁省 |
| 收稿时间： | 2014-09-20 |
CHARACTERISTICS OF INTRUSIVE ROCKS IN HUAKUNTOUYINGZI VORTEX STRUCTURE IN LIAONING PROVINCE AND ITS RELATION WITH TECTONIC EVOLUTION |
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| PAN Ming-chen,XU Gui-yan,LIU Wen-hai,LIANG You-wei,WANG Fu-jun,LU Hong-feng,HU Hai-yan,LI Hong-mei,SHAO Xue-feng,LIU Shuang.CHARACTERISTICS OF INTRUSIVE ROCKS IN HUAKUNTOUYINGZI VORTEX STRUCTURE IN LIAONING PROVINCE AND ITS RELATION WITH TECTONIC EVOLUTION[J].Geology and Resources,2015,24(4):325-331. |
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| Authors: | PAN Ming-chen XU Gui-yan LIU Wen-hai LIANG You-wei WANG Fu-jun LU Hong-feng HU Hai-yan LI Hong-mei SHAO Xue-feng LIU Shuang |
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| Institution: | Liaoning Institute of Geological Exploration, Dalian 116100, Liaoning province, China |
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| Abstract: | The Huakuntouyingzi intrusive rock, as an important part of the Huakuntouyingzi vortex structure, can be divided into four intrusive bodies, namely, the Early Carboniferous diabase, Early Triassic diorite, Middle Jurassic monzogranite and Early Cretaceous granite porphyry, and the latest invasion of rhyolitic porphyry dyke. The magma of Early Carboniferous diabase originated from the upper mantle; while those of the other rock bodies were derived from the lower crust, with fusion of partial continental crust material. The relation between the intrusive rocks and tectonic evolution is characterized by passive emplacement mechanism. |
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| Keywords: | intrusive rock vortex structure intra-continent orogeny Huakuntouyingzi North China Plate Liaoning Province |
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