%0 Journal Article
%T Petrology and Geochemistry Features of theMetamorphic Volcanic Rocks in Mianxian Lueyang Suture Zone,South Qinling<br>南秦岭勉县—略阳结合带变质火山岩岩石地球化学特征
%A Lai Shaocong
%A Zhang Guowei
%A Yang Yongcheng
%A Cheng Jiayi
%A <br>赖绍聪
%A 杨永成
%J 岩石学报
%D 1997
%I 
%X 勉县－略阳结合带变质火山岩以基性和中基性岩石为主体，见有少量英安质火山岩。可区分为两种岩石－构造组合类型：一类为低钾高钛、轻稀土亏损的拉斑玄武岩，Ｔｉ／Ｖ、Ｔｈ／Ｔａ、Ｔｈ／Ｙｂ、Ｔａ／Ｙｂ表明其应属于ＭＯＲＢ型玄武岩；另一类为岛弧火山岩组合，以钙碱性安山岩类为主体，并有少量岛弧拉斑玄武岩类。
%K Metamorphic volcanic rocks
%K Mid
%K ocean ridge setting
%K Island arc setting
%K South Qinling<br>变质火山岩
%K 洋脊环境
%K 岛弧环境
%K 南秦岭
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=621CF755B1A341E5&jid=2013B5467E3054B1614CEC199353FCED&aid=7A6D820AA39AE1EC7D3A89A2B4AF372E&yid=5370399DC954B911&vid=FC0714F8D2EB605D&iid=E158A972A605785F&sid=8DBE05486163BAB2&eid=03EE8EDD44A3D4BE&journal_id=1000-0569&journal_name=岩石学报&referenced_num=25&reference_num=11