%0 Journal Article
%T Geochemistry of Derni ophiolite and its tectonic significance<br>青海省德尔尼蛇绿岩的地球化学特征及其大地构造意义
%A Chen Liang
%A Sun Yong
%A Liu Xiaoming
%A Pei Xianzhi
%A <br>陈亮
%A 孙勇
%J 岩石学报
%D 2000
%I 
%X Derni Ophiolite is exposed along Dongkunnan suture zone, A'nyemaqen orogens as allochthonous slices. The ophiolite has a simple but complete rock formation basalts + massive gabbros + metaperidotites. Geochemical study of these basalts surely shows characteristics of typical N-MORB. The ophiolite should be grouped into west Mediterranean type and thus, Derni Ophiolite is regarded as relics of Tethys. To be important, it is the northernmost ophiolite of this kind.
%K Ophiolite
%K Geochemistry
%K MORB
%K A'nyemaqen<br>蛇绿岩
%K 地球化学
%K 洋脊环境
%K 大地构造意义
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=621CF755B1A341E5&jid=2013B5467E3054B1614CEC199353FCED&aid=F024981E36D5381C&yid=9806D0D4EAA9BED3&vid=7801E6FC5AE9020C&iid=CA4FD0336C81A37A&sid=F24949CFDB502409&eid=4DB1E72614E68564&journal_id=1000-0569&journal_name=岩石学报&referenced_num=29&reference_num=7