IGGCAS OpenIR  > 岩石圈演化国家重点实验室
Occurrence of Felsic Rocks in Oceanic Gabbros from IODP Hole U1473A: Implications for Evolved Melt Migration in the Lower Oceanic Crust
Nguyen, Du Khac1,2; Morishita, Tomoaki3; Soda, Yusuke3; Tamura, Akihiro3; Ghosh, Biswajit4; Harigane, Yumiko5; France, Lyderic6; Liu, Chuanzhou7; Natland, James H.8; Sanfilippo, Alessio9; MacLeod, Christopher J.10; Blum, Peter11; Dick, Henry J. B.12
2018-12-01
发表期刊MINERALS
ISSN2075-163X
卷号8期号:12页码:31
摘要Felsic rocks are minor in abundance but occur ubiquitously in International Ocean Discovery Program Hole U1473A, Southwest Indian Ridge. The trace element abundances of high-Ti brown amphibole, plagioclase, and zircon in veins, as well as the presence of myrmekitic texture in the studied felsic rocks support crystallization origin from highly-evolved melts, probably controlled by fractional crystallization. Based on geochemical criteria and texture of the mineral assemblage in felsic rocks and their relationship with host gabbros, they can be divided into three types: (1) Felsic rock with sharp boundaries is formed when felsic melt intrudes into fractures of host gabbros, resulting in minimal interaction between the melt and the wall minerals. (2) Replacive felsic rock, which is characterized by a pseudomorphic replacement of minerals in the host gabbro. This vein type is caused by the replacement of the host mineralogy by minerals in equilibrium with the felsic melts. (3) Felsic rock with diffused boundaries is formed either by infiltration of felsic melt into the solidifying gabbro body or crystallization of interstitial melts. Infiltration modes of felsic melts are likely controlled by the temperature condition of the cooling host gabbros.
关键词IODP hole U1473A Atlantis Bank gabbros felsic veins melt-rock interactions oceanic plagiogranite
DOI10.3390/min8120583
资助者Ministry of Education and Training of Vietnam (MOET) ; Ministry of Education and Training of Vietnam (MOET) ; Kanazawa University of Japan ; Kanazawa University of Japan ; Kanazawa University SAKIGAKE project ; Kanazawa University SAKIGAKE project ; J-DESC post-cruise ; J-DESC post-cruise ; Ministry of Education and Training of Vietnam (MOET) ; Ministry of Education and Training of Vietnam (MOET) ; Kanazawa University of Japan ; Kanazawa University of Japan ; Kanazawa University SAKIGAKE project ; Kanazawa University SAKIGAKE project ; J-DESC post-cruise ; J-DESC post-cruise ; Ministry of Education and Training of Vietnam (MOET) ; Ministry of Education and Training of Vietnam (MOET) ; Kanazawa University of Japan ; Kanazawa University of Japan ; Kanazawa University SAKIGAKE project ; Kanazawa University SAKIGAKE project ; J-DESC post-cruise ; J-DESC post-cruise ; Ministry of Education and Training of Vietnam (MOET) ; Ministry of Education and Training of Vietnam (MOET) ; Kanazawa University of Japan ; Kanazawa University of Japan ; Kanazawa University SAKIGAKE project ; Kanazawa University SAKIGAKE project ; J-DESC post-cruise ; J-DESC post-cruise
关键词[WOS]HYDROTHERMAL ZIRCON ; AMPHIBOLE ; PLAGIOGRANITES ; FRACTIONATION ; ELEMENTS ; DEEP ; ROOF
语种英语
资助项目Ministry of Education and Training of Vietnam (MOET)[950/QD-BGDT] ; Kanazawa University of Japan ; Kanazawa University SAKIGAKE project ; J-DESC post-cruise
资助者Ministry of Education and Training of Vietnam (MOET) ; Ministry of Education and Training of Vietnam (MOET) ; Kanazawa University of Japan ; Kanazawa University of Japan ; Kanazawa University SAKIGAKE project ; Kanazawa University SAKIGAKE project ; J-DESC post-cruise ; J-DESC post-cruise ; Ministry of Education and Training of Vietnam (MOET) ; Ministry of Education and Training of Vietnam (MOET) ; Kanazawa University of Japan ; Kanazawa University of Japan ; Kanazawa University SAKIGAKE project ; Kanazawa University SAKIGAKE project ; J-DESC post-cruise ; J-DESC post-cruise ; Ministry of Education and Training of Vietnam (MOET) ; Ministry of Education and Training of Vietnam (MOET) ; Kanazawa University of Japan ; Kanazawa University of Japan ; Kanazawa University SAKIGAKE project ; Kanazawa University SAKIGAKE project ; J-DESC post-cruise ; J-DESC post-cruise ; Ministry of Education and Training of Vietnam (MOET) ; Ministry of Education and Training of Vietnam (MOET) ; Kanazawa University of Japan ; Kanazawa University of Japan ; Kanazawa University SAKIGAKE project ; Kanazawa University SAKIGAKE project ; J-DESC post-cruise ; J-DESC post-cruise
WOS研究方向Mineralogy ; Mining & Mineral Processing
WOS类目Mineralogy ; Mining & Mineral Processing
WOS记录号WOS:000455073100043
出版者MDPI
引用统计
文献类型期刊论文
条目标识符http://ir.iggcas.ac.cn/handle/132A11/90202
专题岩石圈演化国家重点实验室
通讯作者Nguyen, Du Khac; Morishita, Tomoaki
作者单位1.Kanazawa Univ, Grad Sch Nat Sci & Technol, Kakuma Machi, Kanazawa, Ishikawa 9201192, Japan
2.Hanoi Univ Min & Geol, Fac Geosci & Geoengn, Hanoi 100000, Vietnam
3.Kanazawa Univ, Coll Sci & Engn, Kakuma Machi, Kanazawa, Ishikawa 9201192, Japan
4.Univ Calcutta, Dept Geol, 35 Ballygunge Circular Rd, Kolkata 700019, W Bengal, India
5.AIST, Natl Inst Adv Ind Sci & Technol, Geol Survey Japan, Inst Geol & Geoinformat, 1-1-1 Higashi, Tsukuba, Ibaraki 3058567, Japan
6.Univ Lorraine, CNRS, Ctr Rech Petrog & Geochim, UMR 7358, F-54501 Vandoeuvre Les Nancy, France
7.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, POB 9825, Beijing 100029, Peoples R China
8.Univ Miami, Rosenstiel Sch Marine & Atmospher Sci, Miami, FL 33156 USA
9.Univ Pavia, Dept Earth Sci & Environm, I-27100 Pavia, Italy
10.Cardiff Univ, Sch Earth & Ocean Sci, Main Bldg,Pk Pl, Cardiff CF10 3AT, S Glam, Wales
11.Texas A&M Univ, Int Ocean Discovery Program, 1000 Discovery Dr, College Stn, TX 77845 USA
12.Woods Hole Oceanog Inst, Dept Geol & Geophys, McLean Lab, MS 8, Woods Hole, MA 02543 USA
推荐引用方式
GB/T 7714
Nguyen, Du Khac,Morishita, Tomoaki,Soda, Yusuke,et al. Occurrence of Felsic Rocks in Oceanic Gabbros from IODP Hole U1473A: Implications for Evolved Melt Migration in the Lower Oceanic Crust[J]. MINERALS,2018,8(12):31.
APA Nguyen, Du Khac.,Morishita, Tomoaki.,Soda, Yusuke.,Tamura, Akihiro.,Ghosh, Biswajit.,...&Dick, Henry J. B..(2018).Occurrence of Felsic Rocks in Oceanic Gabbros from IODP Hole U1473A: Implications for Evolved Melt Migration in the Lower Oceanic Crust.MINERALS,8(12),31.
MLA Nguyen, Du Khac,et al."Occurrence of Felsic Rocks in Oceanic Gabbros from IODP Hole U1473A: Implications for Evolved Melt Migration in the Lower Oceanic Crust".MINERALS 8.12(2018):31.
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