METAMORPHIC PETROLOGY
;
【期刊名称】《中国地质文摘：英文版》 【年(卷),期】2011(000)002
【摘要】<正>20110857 Du Like(Faculty of Earth Science,China University
of
Geosciences,Wuhan
430074,China);Ge
Mengchun
Geochemical Tracing on Protolith Reconstruction of Amphibolite of Baoyintu Group in Xilinhot,Inner Mongolia(Xinjiang Geology,ISSN1000-8845,CN65-1092/P,28(2),2010,p.200-203,5 illus.,3 tables,12 refs.)Key words:amphibolites,Inner Mongolia Baoyintu Group in Inner Mongolia is the distribution widespread,significance important regional basis structure.According to the characteristics of the major elements and the trace elements which based upon observation on careful field work and microstructure studies of amphibolite,the geochemistry investment map and differentiation of structure environment are preceded.The result suggests that the protolith of amphibolite in Baoyintu Group was basalt which formed in the island-arc environment.This paper provides a comparative accurate foundation about the recover of the protolith in Baoyintu Group. 【总页数】4页(P.37-40)
【关键词】basalt geochemistry Reconstruction tables metamorp 【作者】;
METAMORPHIC PETROLOGY
