Geochemical characteristics and genesis of Dachadaban ophiolite in North Qilian area

	Geochemical characteristics and genesis of Dachadaban ophiolite in North Qilian area
	Zhang, Q; Chen, Y; Zhou, DJ; Qian, Q; Jia, XQ; Han, S
刊名	SCIENCE IN CHINA SERIES D-EARTH SCIENCES
	1998
卷号	41 期号:3 页码:#REF!
关键词	North Qilian orogenic belt Dachadaban ophiolite boninite MORB geochemistry
通讯作者	Zhang, Q (reprint author), Chinese Acad Sci, Inst Geol, Beijing 100029, Peoples R China.
英文摘要	There are three groups of pillow volcanics in the Dachadaban ophiolite. Group 1 is typical boninite, enriched in Si, Mg and depleted.in Ti, HREE and.HFSE; group 2 is the evolved boninite, slightly higher abundance of Ti, HREE, HFSE and.large variation of Mg' due to fractional crystallization; and group 3 is tholeiite with MORE : character. The existence of MORB and boninite indicates;hat the Dachadaban ophiolite was probably formed in island-arc and back-arc environments.
学科主题	Geology
类目[WOS]	Geosciences, Multidisciplinary
收录类别	SCI
WOS记录号	WOS:000074448100009
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/227353]
专题	高能物理研究所_多学科研究中心
推荐引用方式 GB/T 7714	Zhang, Q,Chen, Y,Zhou, DJ,et al. Geochemical characteristics and genesis of Dachadaban ophiolite in North Qilian area[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,1998,41(3):#REF!.
APA	Zhang, Q,Chen, Y,Zhou, DJ,Qian, Q,Jia, XQ,&Han, S.(1998).Geochemical characteristics and genesis of Dachadaban ophiolite in North Qilian area.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,41(3),#REF!.
MLA	Zhang, Q,et al."Geochemical characteristics and genesis of Dachadaban ophiolite in North Qilian area".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 41.3(1998):#REF!.