Rutile in HP Rocks from the Western Tianshan, China: Mineralogy and Its Economic Implications

doi:10.1007/s12583-018-0848-7

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

	Rutile in HP Rocks from the Western Tianshan, China: Mineralogy and Its Economic Implications
	Su, Wen 1; Li, Jilei 2; Mao, Qian 1; Gao, Jun 2; Liu, Xin 3; Chen, Fei 1; Ge, Xiao-Mei 1
刊名	JOURNAL OF EARTH SCIENCE
	2018-10-01
卷号	29 期号:5 页码:1049-1059
关键词	Ti resource rutile HP vein eclogite western Tianshan
ISSN号	1674-487X
DOI	10.1007/s12583-018-0848-7
英文摘要	Rutile is a common Ti-bearing accessory mineral in high pressure (HP) metamorphic rocks of the western Tianshan. Distribution of rutile in the HP rocks varies from 0.5% in the greenschist to 30% in the rutile-bearing vein. Rutile can be subdivided into three groups based on the variation of trace elements: The first group has an averaged Zr content of 18 ppm-44 ppm and Hf content of 0.8 ppm-2.4 ppm, which correspond to occurrence of rutile from vein; the second group Zr of 59 ppm-63 ppm, Hf of 3.5 ppm-3.7 ppm; and the third group Zr of 150 ppm-160 ppm and Hf of 3.9 ppm, corresponding to rutile in the matrix of blueschist and eclogite, respectively. Rutile has been retrograded to ilmenite and titanite partly or completely, reducing the value of the ore. But rutile of HP rocks in the western Tianshan usually has the lowest content of uranium (<1 ppm U), which might become an attractive raw material for the Ti industry. Therefore, rutile-bearing HP rocks in the western Tianshan as a mineral resource will be the focus of considerable attention.
资助项目	National Natural Science Foundation of China[41672061] ; National Natural Science Foundation of China[41472059] ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing
WOS关键词	NW-CHINA ; SOUTH TIANSHAN ; TECTONIC IMPLICATIONS ; CONTINENTAL-CRUST ; HIGH-PRESSURE ; LT ROCKS ; ECLOGITE ; CONSTRAINTS ; SUBDUCTION ; OMPHACITE
WOS研究方向	Geology
语种	英语
出版者	CHINA UNIV GEOSCIENCES, WUHAN
WOS记录号	WOS:000449880700007
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/89435]
专题	地质与地球物理研究所_岩石圈演化国家重点实验室
通讯作者	Su, Wen
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China 3.Beijing Inst Geol Mineral Resources, Beijing 100012, Peoples R China
推荐引用方式 GB/T 7714	Su, Wen,Li, Jilei,Mao, Qian,et al. Rutile in HP Rocks from the Western Tianshan, China: Mineralogy and Its Economic Implications[J]. JOURNAL OF EARTH SCIENCE,2018,29(5):1049-1059.
APA	Su, Wen.,Li, Jilei.,Mao, Qian.,Gao, Jun.,Liu, Xin.,...&Ge, Xiao-Mei.(2018).Rutile in HP Rocks from the Western Tianshan, China: Mineralogy and Its Economic Implications.JOURNAL OF EARTH SCIENCE,29(5),1049-1059.
MLA	Su, Wen,et al."Rutile in HP Rocks from the Western Tianshan, China: Mineralogy and Its Economic Implications".JOURNAL OF EARTH SCIENCE 29.5(2018):1049-1059.