Geochemistry and regional distribution of ophiolites and associated volcanics in Mianle suture, Qinling-Dabie Mountains |
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作者姓名: | LAI Shaocong ZHANG Guowei DONG Yunpeng PEI Xianzhi & CHEN Liang Key Laboratory of Continental Dynamics Ministry of Education and |
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作者单位: | LAI Shaocong,ZHANG Guowei,DONG Yunpeng,PEI Xianzhi & CHEN Liang Key Laboratory of Continental Dynamics,Ministry of Education and Department of Geology,Northwest University,Xian 710069,China |
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摘 要: | The Mianl黣 tectonic zone has been recently identified as an ophiolitic tectonic m閘ange zone on the southern margin of the Qinling Belt1—6]. The m?lange zone, stretching from east to west in the Mianxian-Lueyang region, represents a newly recog-nized Mianl黣 ophiolitic complex which is quite dif-ferent from the Shangdan ophiolite cropping out in the area between the North and South Qinling in terms of age and composition1—6]. This paper is to present re-sults of geochemical studies ca…
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关 键 词: | ophiolite volcanic rocks geochemistry Mianl黣 suture. |
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