New occurrence of Ba-REE fluorcarbonate minerals at Bayan Obo, Inner Mongolia, North China, and their mineralogical features

	New occurrence of Ba-REE fluorcarbonate minerals at Bayan Obo, Inner Mongolia, North China, and their mineralogical features
	Yang, XM ; Yang, XY ; Chen, SX ; Chen, TH ; Zhang, PS ; Tao, KJ ; Le Bas, MJ ; Wilson, RN ; Branson, R ; Campbell, LS
刊名	CHINESE SCIENCE BULLETIN
	1999-08-01
卷号	44 期号:15 页码:1419-1423
关键词	rare earth elements (REE) cebaite huanghoite cordylite syntaxy carbonatite Bayan Obo
ISSN号	1001-6538
文献子类	Article
英文摘要	Ba-REE fluorcarbonate minerals from a carbonatite dyke at Bayan Obo, Inner Mongolia, North China, are first reported in this contribution, in which chemical composition, rare earth element (REE) patterns, and intergrowth relationships for these minerals have been investigated. Syntactic intergrowth or syntaxy between cebaite and cordylite, as well as cordylite and huanghoite were observed, This syntactic texture resulted from the variation of chemical composition of crystallizing agents for those minerals that crystallized directly from carbonatite magmas. It is worth noting that REE patterns of the Ba-REE fluorcarbonate minerals in the dyke are similar to those of the corresponding minerals from the ore hosted dolomite marble of the Bayan Obo giant REE-Nb-Fe mineral deposit, which implies their relation in origin.
WOS关键词	DEPOSIT
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000083011300020
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/75564]
专题	中国科学院地质与地球物理研究所
通讯作者	Yang, XM
作者单位	1.Univ Sci & Technol China, Dept Earth & Space Sci, Hefei 230026, Peoples R China 2.Hefei Univ Technol, Hefei 230009, Peoples R China 3.Chinese Acad Sci, Inst Geol, Beijing 100029, Peoples R China 4.Univ Leicester, Dept Geol, Leicester LE1 7RH, Leics, England 5.Nat Hist Museum, London SW7 5BD, England
推荐引用方式 GB/T 7714	Yang, XM,Yang, XY,Chen, SX,et al. New occurrence of Ba-REE fluorcarbonate minerals at Bayan Obo, Inner Mongolia, North China, and their mineralogical features[J]. CHINESE SCIENCE BULLETIN,1999,44(15):1419-1423.
APA	Yang, XM.,Yang, XY.,Chen, SX.,Chen, TH.,Zhang, PS.,...&Henderson, P.(1999).New occurrence of Ba-REE fluorcarbonate minerals at Bayan Obo, Inner Mongolia, North China, and their mineralogical features.CHINESE SCIENCE BULLETIN,44(15),1419-1423.
MLA	Yang, XM,et al."New occurrence of Ba-REE fluorcarbonate minerals at Bayan Obo, Inner Mongolia, North China, and their mineralogical features".CHINESE SCIENCE BULLETIN 44.15(1999):1419-1423.