Trace element characteristics in the diopsides of peridotite xenoliths: a laser ablation inductively coupled plasma-mass spectrometry study

	Trace element characteristics in the diopsides of peridotite xenoliths: a laser ablation inductively coupled plasma-mass spectrometry study
	Chen, SH ; Zhou, XH ; O'Reilly, SY ; Griffin, WL ; Zhang, GH ; Zhang, M
刊名	CHINESE SCIENCE BULLETIN
	1998-04-01
卷号	43 期号:7 页码:579-583
关键词	LA-ICP-MS diopside trace elements
ISSN号	1001-6538
文献子类	Article
英文摘要	Among the various xenoliths entrained by the Cenozoic Hannuoba basalts, peridotite is the most abundant one. The trace elements of the diopsides from the peridotite xenoliths were analysed by LA-ICP-MS. The overall depletion and some heterogeneity of the continental mantle beneath northern North China Craton were indicated by the characteristics of the trace elements. The Sigma REE amount in diopside correlates with the Cr/(Cr + Al) ratio of diopside which is indicative of xenolith's partial melting degree. As the peridotite hosts and pyroxenite veins show similar REE distribution patterns, the composite xenoliths are probably formed by mantle deformation, rather than by the late metasomatism of mantle fluids/melts.
WOS关键词	ICP-MS ; MANTLE
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000074050700016
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/75090]
专题	中国科学院地质与地球物理研究所
通讯作者	Chen, SH
作者单位	1.Chinese Acad Sci, Inst Geol, Lab Lithosphere Tecton Evolut, Beijing 100029, Peoples R China 2.Macquarie Univ, Sch Earth Sci, GEMOC, Sydney, NSW 2109, Australia
推荐引用方式 GB/T 7714	Chen, SH,Zhou, XH,O'Reilly, SY,et al. Trace element characteristics in the diopsides of peridotite xenoliths: a laser ablation inductively coupled plasma-mass spectrometry study[J]. CHINESE SCIENCE BULLETIN,1998,43(7):579-583.
APA	Chen, SH,Zhou, XH,O'Reilly, SY,Griffin, WL,Zhang, GH,&Zhang, M.(1998).Trace element characteristics in the diopsides of peridotite xenoliths: a laser ablation inductively coupled plasma-mass spectrometry study.CHINESE SCIENCE BULLETIN,43(7),579-583.
MLA	Chen, SH,et al."Trace element characteristics in the diopsides of peridotite xenoliths: a laser ablation inductively coupled plasma-mass spectrometry study".CHINESE SCIENCE BULLETIN 43.7(1998):579-583.