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Magma Mingling in Kimberlites: Evidence from the Groundmass Cocrystallization of Two Spinel-Group Minerals

文献类型：期刊论文

作者Xu, Jingyao2,6; Melgarejo, Joan Caries3; Li, Qiuli2,4,6; Abat, Lisard Torro, I5; Castillo-Oliver, Montgarri1
刊名MINERALS
出版日期2020-09-01
卷号10期号:9页码:19
关键词magma mingling kimberlite rutile U-Pb age coexisting spinels qandilite djerfisherite Menominee Michigan USA
DOI10.3390/min10090829
英文摘要We present the results of a detailed petrographic study of fresh coherent samples of the Menominee kimberlite sampled at site 73, located in Menominee County, MI, USA. Our objective is to account for its unusual and complex paragenetic sequence. Several generations of olivine, ilmenite, and spinel-group minerals are described. Early olivine and ilmenite are xenocrystic and were replaced or overgrown by primary minerals. Zoned microcrysts of olivine have a xenocrystic core mantled by a first rim in which rutile, geikielite, and spinel s.s. (spinel sensu stricto) cocrystallized. The in situ U-Pb dating of a microcryst of primary rutile yielded 168.9 +/- 4.4 Ma, which was interpreted as the age of emplacement. The groundmass consists of olivine, spinel s.s., a magnesian ulvospinel-ulvospinel-magnetite (MUM) spinel, calcite, and dolomite. An extremely low activity of Si is suggested by the crystallization of spinel s.s. instead of phlogopite in the groundmass. The presence of djerfisherite microcrysts indicates high activities of Cl and S during the late stages of melt crystallization. The occurrence of two distinct spinel-group minerals (spinel s.s. and qandilite-rich MUM) in the groundmass is interpreted as clear evidence of the mingling of a magnesiocarbonatitic melt with a dominant kimberlitic melt.
WOS关键词UDACHNAYA-EAST PIPE ; UNALTERED KIMBERLITES ; MELT INCLUSIONS ; SOUTH-AFRICA ; DJERFISHERITE ; YAKUTIA ; PEROVSKITE ; XENOLITHS ; OLIVINE ; SULFIDE
资助项目National Key Research and Development Program of China[2016YFE0203000] ; National Natural Science Foundation of China[41773044] ; National Natural Science Foundation of China[41673059] ; China Postdoctoral Science Foundation[2020M670447] ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences[SKL-K202001] ; Ministerio de Ciencia e Innovacion (Spain)[CGL2006-12973] ; Ministerio de Ciencia e Innovacion (Spain)[CGL2009-13758] ; AGAUR-Generalitat de Catalunya[2017 SGR 0707] ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya[FI_B 00904]
WOS研究方向Mineralogy ; Mining & Mineral Processing
语种英语
WOS记录号WOS:000581207200001
出版者MDPI
资助机构National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Ministerio de Ciencia e Innovacion (Spain) ; Ministerio de Ciencia e Innovacion (Spain) ; Ministerio de Ciencia e Innovacion (Spain) ; Ministerio de Ciencia e Innovacion (Spain) ; AGAUR-Generalitat de Catalunya ; AGAUR-Generalitat de Catalunya ; AGAUR-Generalitat de Catalunya ; AGAUR-Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Ministerio de Ciencia e Innovacion (Spain) ; Ministerio de Ciencia e Innovacion (Spain) ; Ministerio de Ciencia e Innovacion (Spain) ; Ministerio de Ciencia e Innovacion (Spain) ; AGAUR-Generalitat de Catalunya ; AGAUR-Generalitat de Catalunya ; AGAUR-Generalitat de Catalunya ; AGAUR-Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Ministerio de Ciencia e Innovacion (Spain) ; Ministerio de Ciencia e Innovacion (Spain) ; Ministerio de Ciencia e Innovacion (Spain) ; Ministerio de Ciencia e Innovacion (Spain) ; AGAUR-Generalitat de Catalunya ; AGAUR-Generalitat de Catalunya ; AGAUR-Generalitat de Catalunya ; AGAUR-Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Ministerio de Ciencia e Innovacion (Spain) ; Ministerio de Ciencia e Innovacion (Spain) ; Ministerio de Ciencia e Innovacion (Spain) ; Ministerio de Ciencia e Innovacion (Spain) ; AGAUR-Generalitat de Catalunya ; AGAUR-Generalitat de Catalunya ; AGAUR-Generalitat de Catalunya ; AGAUR-Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya ; Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya
源URL[http://ir.iggcas.ac.cn/handle/132A11/98310]  
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Li, Qiuli
作者单位1.Macquarie Univ, ARC Ctr Excellence Core Crust Fluid Syst CCFS & G, Dept Earth & Environm Sci, N Ryde, NSW 2109, Australia
2.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
3.Univ Barcelona, Fac Earth Sci, Dept Mineral Petrol & Appl Geol, Barcelona 08028, Spain
4.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
5.Pontifical Catholic Univ Peru PUCP, Fac Sci & Engn, Geol Engn Program, Av Univ 1801, Lima 32, Peru
6.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Xu, Jingyao,Melgarejo, Joan Caries,Li, Qiuli,et al. Magma Mingling in Kimberlites: Evidence from the Groundmass Cocrystallization of Two Spinel-Group Minerals[J]. MINERALS,2020,10(9):19.
APA Xu, Jingyao,Melgarejo, Joan Caries,Li, Qiuli,Abat, Lisard Torro, I,&Castillo-Oliver, Montgarri.(2020).Magma Mingling in Kimberlites: Evidence from the Groundmass Cocrystallization of Two Spinel-Group Minerals.MINERALS,10(9),19.
MLA Xu, Jingyao,et al."Magma Mingling in Kimberlites: Evidence from the Groundmass Cocrystallization of Two Spinel-Group Minerals".MINERALS 10.9(2020):19.

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来源：地质与地球物理研究所

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