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Rutile in HP Rocks from the Western Tianshan, China: Mineralogy and Its Economic Implications
Su, Wen1; Li, Jilei2; Mao, Qian1; Gao, Jun2; Liu, Xin3; Chen, Fei1; Ge, Xiao-Mei1
2018-10-01
Source PublicationJOURNAL OF EARTH SCIENCE
ISSN1674-487X
Volume29Issue:5Pages:1049-1059
AbstractRutile 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.
KeywordTi resource rutile HP vein eclogite western Tianshan
DOI10.1007/s12583-018-0848-7
Funding OrganizationNational 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
WOS KeywordNW-CHINA ; SOUTH TIANSHAN ; TECTONIC IMPLICATIONS ; CONTINENTAL-CRUST ; HIGH-PRESSURE ; LT ROCKS ; ECLOGITE ; CONSTRAINTS ; SUBDUCTION ; OMPHACITE
Language英语
Funding ProjectNational 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
Funding OrganizationNational 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
WOS Research AreaGeology
WOS SubjectGeosciences, Multidisciplinary
WOS IDWOS:000449880700007
PublisherCHINA UNIV GEOSCIENCES, WUHAN
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/89435
Collection岩石圈演化国家重点实验室
Corresponding AuthorSu, Wen
Affiliation1.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
Recommended Citation
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.
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