Zr and REE mineralization in sodic lujavrite from the Saima alkaline complex, northeastern China: A mineralogical study and comparison with potassic rocks

doi:10.1016/j.lithos.2016.07.013

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 岩石圈演化国家重点实验室

	Zr and REE mineralization in sodic lujavrite from the Saima alkaline complex, northeastern China: A mineralogical study and comparison with potassic rocks
	Wu, Bin 1; Wang, Ru-Cheng 1; Yang, Jin-Hui 2; Wu, Fu-Yuan 2; Zhang, Wen-Lan 1; Gu, Xiang-Ping 3; Zhang, Ai-Cheng 1
刊名	LITHOS
	2016-10-01
卷号	262 页码:232-246
关键词	Zr-REE mineralization Peralkaline Potassic Sodic Saima alkaline complex China
DOI	10.1016/j.lithos.2016.07.013
文献子类	Article
英文摘要	The Triassic Saima alkaline complex on the Liaodong Peninsula, northeastern China, consists mainly of potassic phonolite, nepheline syenite, and sodic lujavrite. The lujavrite shows significant Zr-REE mineralization, which is present in the form of early magmatic, Zr-REE-enriched clinopyroxene (30%-40%), titanite (5%), and loparite-(Ce), and late magmatic to hydrothermal wadeite, widespread eudialyte group minerals (5%-10%), and catapleiite. Ultimately, the fractionation of the alkaline magma leads to the crystallization of mosandrite and hezuolinite. Textural relations and compositional variation among the characteristic Zr-REE-bearing minerals record that both Zr and REEs were strongly incompatible in the sodic melt, but that Zr mineralization preceded REE mineralization.
WOS关键词	EUDIALYTE DECOMPOSITION MINERALS ; NORTH QOROQ CENTER ; SOUTH GREENLAND ; COMPOSITIONAL VARIATION ; STRUCTURE TOPOLOGY ; CRYSTAL-CHEMISTRY ; TITANIUM SILICATES ; NEPHELINE SYENITE ; CHEVKINITE GROUP ; OXYGEN FUGACITY
WOS研究方向	Geochemistry & Geophysics ; Mineralogy
语种	英语
WOS记录号	WOS:000384783500015
资助机构	National Natural Science Foundation of China(41230315) ; National Natural Science Foundation of China(41230315) ; National Natural Science Foundation of China(41230315) ; National Natural Science Foundation of China(41230315)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/53280]
专题	地质与地球物理研究所_岩石圈演化国家重点实验室
作者单位	1.Nanjing Univ, State Key Lab Mineral Deposits Res, Sch Earth Sci & Engn, Nanjing 210093, Jiangsu, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100093, Peoples R China 3.Cent S Univ, Sch Geosci & Infophys, Changsha 410083, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Wu, Bin,Wang, Ru-Cheng,Yang, Jin-Hui,et al. Zr and REE mineralization in sodic lujavrite from the Saima alkaline complex, northeastern China: A mineralogical study and comparison with potassic rocks[J]. LITHOS,2016,262:232-246.
APA	Wu, Bin.,Wang, Ru-Cheng.,Yang, Jin-Hui.,Wu, Fu-Yuan.,Zhang, Wen-Lan.,...&Zhang, Ai-Cheng.(2016).Zr and REE mineralization in sodic lujavrite from the Saima alkaline complex, northeastern China: A mineralogical study and comparison with potassic rocks.LITHOS,262,232-246.
MLA	Wu, Bin,et al."Zr and REE mineralization in sodic lujavrite from the Saima alkaline complex, northeastern China: A mineralogical study and comparison with potassic rocks".LITHOS 262(2016):232-246.