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Redox state of arc magma, inferred from sulfur speciations of melt inclusions

Research Project

Project/Area Number 25610160
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Petrology/Mineralogy/Economic geology
Research InstitutionJapan Agency for Marine-Earth Science and Technology

Principal Investigator

Shimizu Kenji  国立研究開発法人海洋研究開発機構, 高知コア研究所, 技術研究員 (30420491)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords島弧火山岩 / 酸化還元状態 / メルト包有物 / 硫黄化学形態 / 放射光施設 / 島弧玄武岩 / ボニナイト / 酸素分圧 / 島弧マグマ / 硫黄化学状態
Outline of Final Research Achievements

Redox state of the Earth's interior influences on its physical properties and redox sensitive elements (e.g. chalcophiles, siderophiles). Redox state of mantle beneath a subduction zone (wedge mantle), which is the only place where the material on the surface is brought to the deep mantle, is essential to understand the global material cycles, but its estimation is highly controversial. In order to evaluate redox state of wedge mantle, we analyzed sulfur speciation (highly sensitive to redox state) of primitive melt inclusions within Cr-spinel from arc volcanic rocks by soft X-ray microbeam at SPring-8. As a result, we indicate that wedge mantle is oxidized. We expect that we are able to constrain the element enrichment processes at subduction zone.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (21 results)

All 2016 2015 2014 2013 Other

All Journal Article (8 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 8 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (12 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Alkalic magmatism in the Lyra Basin: A missing link in the late-stage evolution of the Ontong Java Plateau2015

    • Author(s)
      SHIMIZU KENJI, Sano Takashi, TEJADA MARIA LUISA, HYODO Hironobu, SATO KEIKO, SUZUKI KATSUHIKO, CHANG QING, Nakanishi Masao
    • Journal Title

      The Origin Evolution, and Environmental Impact of Oceanic Large igneous Provinces, Geological Society of America Special Paper 511

      Volume: - Pages: 233-249

    • DOI

      10.1130/2015.2511(13)

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Isotopic evidence for a link between the Lyra Basin and Ontong Java Plateau. The Origin Evolution, and Environmental Impact of Oceanic Large igneous Provinces2015

    • Author(s)
      M. L. G. Tejada, K. Shimizu, K. Suzuki, T. Hanyu, T. Sano, M. Nakanishi, S. Nakai, A. Ishikawa, Q. Chang, T. Miyazaki, Y. Hirahara, T. Takahashi, and R. Senda
    • Journal Title

      Geological Society of America Special Paper / Geological Society of America

      Volume: 511 Pages: 251-269

    • DOI

      10.1130/2015.2511(14)

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Hydrogen-rich hydrothermal environments in the Hadean ocean inferred from serpentinization of komatiites at 300° C and 500 bar2015

    • Author(s)
      Shibuya, T., Yoshizaki, M., Sato, M., Shimizu, K., Nakamura, K., Omori, S., Suzuki, K., Takai, K., Tsunakawa, H., Maruyama, S.
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 2 Issue: 1 Pages: 1-11

    • DOI

      10.1186/s40645-015-0076-z

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Noble gas evidence for the presence of recycled material in magma sources of Shatsky Rise2015

    • Author(s)
      Hanyu, T., Shimizu, K., Sano, T.
    • Journal Title

      The Origin Evolution, and Environmental Impact of Oceanic Large igneous Provinces, Geological Society of America Special Paper

      Volume: 511 Pages: 57-67

    • DOI

      10.1130/2015.2511(03)

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Boron and Chlorine contents of basalts from Shatsky Rise, IODP Expedition 324: implications for the alteration of oceanic plateaus2015

    • Author(s)
      Masaya Miyoshi, Takashi Sano, Kenji Shimizu, Adelie Delacour, Toshiaki Hasenaka, Yasushi Mori, Takaaki Fukuoka
    • Journal Title

      In: Neal C.R., Sager W., Sano T., Erba E(eds) The Origin, Evolution, and Environmental Impact of Oceanic Large Igneous Provinces. Geological Society of America Special Paper

      Volume: 511 Pages: 69-84

    • DOI

      10.1130/2015.2511(04)

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Simultaneous determinations of fluorine, chlorine, and sulfur in rock samples by ion chromatography combined with pyrohydrolysis2015

    • Author(s)
      Shimizu, K., Suzuki, K., Saitoh, M., Konno, U., Kawagucci, S., Ueno, Y.
    • Journal Title

      GEOCHEMICAL JOURNAL

      Volume: 49 Issue: 1 Pages: 113-124

    • DOI

      10.2343/geochemj.2.0338

    • NAID

      130004857883

    • ISSN
      0016-7002, 1880-5973
    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] The Stable vanadium isotope composition of the mantle and mafic lavas2013

    • Author(s)
      Julie Prytulak
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 365 Pages: 177-189

    • DOI

      10.1016/j.epsl.2013.01.010

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Paleo-elevation and subsidence of ~145 Ma Shatsky Rise inferred from CO2 and H2O fresh volcanic glasses2013

    • Author(s)
      Shimizu, K., Shimizu, N., Sano, T., Matsubara, N., Sager, W.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 383 Pages: 37-44

    • DOI

      10.1016/j.epsl.2013.09.023

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 超高空間分解能イメージングによる揮発性元素定量分析法の確立:メルト包有物への適用2015

    • Author(s)
      伊藤元雄、清水健二、牛久保孝行、小沢恭弘、岩森光
    • Organizer
      2015年度 日本地球化学会
    • Place of Presentation
      神奈川県横浜市 横浜国立大学
    • Year and Date
      2015-09-17
    • Related Report
      2015 Annual Research Report
  • [Presentation] NanoSIMSによる火山ガラス中の揮発性物質量の分析法ー標準試料の作成、値付けを含めた開発2015

    • Author(s)
      清水健二、伊藤元雄、浜田盛久、高橋栄一
    • Organizer
      2015年度 日本地球化学会
    • Place of Presentation
      神奈川県横浜市 横浜国立大学
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] Remelting of Ontong Java Plateau Lithosphere2015

    • Author(s)
      Hanyu, T., Tejada, M.L., Shimizu, K., Ishikawa, A., Kimura, J.-I., Chang, Q.,Senda, R., Miyazaki, T., Goto, K., Ishizuka, O.
    • Organizer
      2015 Goldschmidt Conference
    • Place of Presentation
      プラハ(チェコ) コングレスセンター
    • Year and Date
      2015-08-20
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 南鳥島周辺海域のプチスポット2015

    • Author(s)
      平野 直人, 岩野 英樹, 清水 健二, 森下 泰成, 田村 明弘, 角野 浩史, 坂田 周平, 町田 嗣樹, 石井 輝秋, 檀原 徹, 荒井 章司, 平田 岳史
    • Organizer
      日本地球惑星科学連合2015年大会
    • Place of Presentation
      千葉県千葉市 幕張メッセ
    • Year and Date
      2015-05-28
    • Related Report
      2015 Annual Research Report
  • [Presentation] Overview of IODP Expedition 352: Testing subduction initiation and ophiolite models by drilling the outer IBM fore-arcs2015

    • Author(s)
      Shimizu, K., Michibayashi, K., Sakuyama, T., Python, M., IODP Exp.352 Scientists
    • Organizer
      日本地球惑星科学連合2015年大会
    • Place of Presentation
      千葉県千葉市 幕張メッセ
    • Year and Date
      2015-05-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 高知コア研究所におけるSIMSを用いた高精度局所同位体比分析法開発の取り組みと、今後の研究の展望2015

    • Author(s)
      牛久保孝行, 伊藤元雄, 富岡尚敬, 清水健二, 石川剛志
    • Organizer
      日本地球惑星科学連合2015年大会
    • Place of Presentation
      千葉県千葉市 幕張メッセ
    • Year and Date
      2015-05-26
    • Related Report
      2015 Annual Research Report
  • [Presentation] IODP Expedition 352 前弧玄武岩とボニナイトの掘削成功2015

    • Author(s)
      柵山徹也,道林克禎,Python Marie,清水健二,IODP EXP352乗船研究者一同
    • Organizer
      日本地球惑星科学連合2015年大会
    • Place of Presentation
      千葉県 幕張メッセ
    • Year and Date
      2015-05-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] Oxidation state of magmas at an immature subduction zone -inferred from sulfur speciation of boninitic and tholeiitic melt inclusions-2014

    • Author(s)
      Shimizu, K., Kashiwabara, T., Tamenori, Y.
    • Organizer
      2014 Goldschimdt Conference
    • Place of Presentation
      Sacramento, USA
    • Year and Date
      2014-08-17
    • Related Report
      2014 Research-status Report
  • [Presentation] メルト包有物の硫黄化学状態から見た島弧初生マグマの酸素分圧2014

    • Author(s)
      清水健二、柏原輝彦、為則雄祐
    • Organizer
      2014年度日本地球惑星科学連合大会
    • Place of Presentation
      パシフィコ横浜、神奈川県横浜市
    • Year and Date
      2014-05-02
    • Related Report
      2014 Research-status Report
  • [Presentation] Volatile behaviors in an immature subduction zone -inferred from boninitic melt inclusions in Cr-spinel

    • Author(s)
      Shimizu, K., Shimizu, N.
    • Organizer
      Goldschmidt 2013
    • Place of Presentation
      Firenze Fiera Congress and Exhibition Centre、フィレンツェ、イタリア
    • Related Report
      2013 Research-status Report
  • [Presentation] メルト包有物の硫黄化学状態から見た島弧初生マグマの酸素分圧

    • Author(s)
      清水健二、柏原輝彦、為則雄祐
    • Organizer
      2014年度日本地球惑星科学連合大会
    • Place of Presentation
      パシフィコ横浜、神奈川県
    • Related Report
      2013 Research-status Report
  • [Presentation] Oxidation state of magmas at an immature subduction zone-inferred from sulfur speciation of boninitic and tholeiitic melt inclusions

    • Author(s)
      Shimizu, K., Kashiwabara, T., Tamenori, Y.
    • Organizer
      Goldschmidt 2014
    • Place of Presentation
      Sacramento Convention Center、サクラメント、アメリカ
    • Related Report
      2013 Research-status Report
  • [Patent(Industrial Property Rights)] 仕上研磨用定盤、仕上研磨装置2016

    • Inventor(s)
      清水健二
    • Industrial Property Rights Holder
      海洋研究開発機構
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2016-026048
    • Filing Date
      2016-02-15
    • Related Report
      2015 Annual Research Report

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Published: 2014-07-25   Modified: 2019-07-29  

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