| 图们江流域新生代火山岩Sr、Nd同位素初步研究 |
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| 引用本文： | 王团华,樊祺诚,孙谦,李霓.图们江流域新生代火山岩Sr、Nd同位素初步研究[J].地震地质,2006,28(3):367-380. |
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| 作者姓名： | 王团华 樊祺诚 孙谦 李霓 |
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| 作者单位： | 中国地震局地质研究所,北京,100029 |
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| 摘 要： | 中国地震局地质研究所; 中国地震局地质研究所 北京
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| 关 键 词： | 新生代火山岩 Sr、Nd同位素 岩浆源区特征 长白山区图们江流域 |
| 文章编号： | 0253-4967（2006）03-0367-14 |
| 收稿时间： | 2006-03-30 |
| 修稿时间： | 2006-06-22 |
PRIMARY STUDY ON Sr,Nd ISOTOPIC GEOCHEMISTRY OF CENOZOIC VOLCANIC ROCKS IN TUMEN RIVER VALLEY, CHANGBAI MOUNTAIN AREA |
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| WANG Tuan-hua,FAN Qi-cheng,SUN Qian,LINi.PRIMARY STUDY ON Sr,Nd ISOTOPIC GEOCHEMISTRY OF CENOZOIC VOLCANIC ROCKS IN TUMEN RIVER VALLEY, CHANGBAI MOUNTAIN AREA[J].Seismology and Geology,2006,28(3):367-380. |
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| Authors: | WANG Tuan-hua FAN Qi-cheng SUN Qian LINi |
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| Institution: | Institute of Geology, China Earthquake Administration, Beijing 100029, China |
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| Abstract: | The Cenozoic volcanic rocks in Tumen river valley are located on the east of Tianchi volcano, Changbai Mountains, Jilin Province, Northeast China. The volcanic rocks in Tumen river valley are a suit of sodic tholeiitic basaltic rock which have characteristic of effusive eruption. The magma of the Cenozoic volcanic rocks in Tumen river came from upper mantle. In this paper, we discussed the magmas source characteristics of the volcanic rocks by the way of studying on the trace-element, REE, Sr and Nd isotopi |
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| Keywords: | Cenozoic volcanic rocks Sr Nd isotope geochemistry characteristic of source mantle area Tumen river valley |
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