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The research and development of isotope micro-analysis of minerals with laser ablation in liquid technique and its application for the study of granite petrogenesis

Research Project

Project/Area Number 16K05623
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Geochemistry/Cosmochemistry
Research InstitutionKwansei Gakuin University

Principal Investigator

Tsuboi Motohiro  関西学院大学, 理工学部, 教授 (60411774)

Co-Investigator(Kenkyū-buntansha) 谷水 雅治  関西学院大学, 理工学部, 教授 (20373459)
若木 重行  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 (50548188)
Research Collaborator Asahara Yoshihiro  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords年代測定 / 同位体 / 花崗岩 / 微小領域 / 地球化学 / 放射年代
Outline of Final Research Achievements

Microscopic laser ablation technique was applied for granite-forming minerals in order to understand the formation process of granite which characterizes the Earth. The Tadamigawa Older-stage granite, which distributes around southwestern part of Fukushima Prefecture, Japan, is selected for this study. Strontium isotopes of the ablated mineral samples were measured to obtain an information of magmatic origin and its evolution. Much more detailed knowledge of granite-formed magma will be gained by applying this method to the petrologic study of granite.

Academic Significance and Societal Importance of the Research Achievements

花崗岩を構成する鉱物はもとのマグマから結晶成長してできたものであり、マグマを特徴付ける情報を鉱物内部に化学組成や同位体の形で記録している。鉱物のより微小な領域を分析することができれば、これらの情報を時間的空間的にさらに高分解能で得ることができるようになる。本研究によって地球内部でいつどのようにして花崗岩がつくられたのかを詳細に知ることができるようになり、地球の成り立ちについてより詳しい情報を提供できると考えられる。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (28 results)

All 2018 2017 2016

All Journal Article (8 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 8 results,  Open Access: 3 results,  Acknowledgement Compliant: 2 results) Presentation (20 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Isotope analysis of nanogram to sub-nanogram sized Nd samples by total evaporation normalization thermal ionization mass spectrometry2018

    • Author(s)
      Wakaki, S. and Ishikawa, T.
    • Journal Title

      INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

      Volume: 424 Pages: 40-48

    • DOI

      10.1016/j.ijms.2017.11.014

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] The Origin and Evolution of Nucleosynthetic Sr Isotope Variability in Calcium and Aluminum-rich Refractory Inclusions2018

    • Author(s)
      Kunihiro Myojo, Tetsuya Yokoyama, Satoki Okabayashi, Shigeyuki Wakaki, Naoji Sugiura, Hikaru Iwamori
    • Journal Title

      ASTROPHYSICAL JOURNAL

      Volume: 853 Issue: 1 Pages: 48-48

    • DOI

      10.3847/1538-4357/aa9f2e

    • NAID

      130006198682

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Precise and accurate analysis of deep and surface seawater Sr stable isotopic composition by double-spike thermal ionization mass spectrometry2017

    • Author(s)
      Shigeyuki Wakaki, Hajime Obata, Hirofumi Tazoe, Tsuyoshi Ishikawa
    • Journal Title

      GEOCHEMICAL JOURNAL

      Volume: 51 Issue: 3 Pages: 227-239

    • DOI

      10.2343/geochemj.2.0461

    • NAID

      130006837066

    • ISSN
      0016-7002, 1880-5973
    • Related Report
      2017 Research-status Report 2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Geochemistry and petrogenesis of the Eocene back arc mafic rocks in the Zagros suture zone, northern Noorabad, western Iran2017

    • Author(s)
      Fatemeh Nouri, Yoshihiro Asahara, Hossein Azizi, Koshi Yamamoto, Motohiro Tsuboi
    • Journal Title

      Chemie der Erde - Geochemistry

      Volume: 77 Issue: 3 Pages: 517-533

    • DOI

      10.1016/j.chemer.2017.06.002

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Granulite facies paragneisses from the middle segment of the Mogok metamorphic belt, central Myanmar2017

    • Author(s)
      Ye Kyaw Thu, Enami, M., Kato, T., Tsuboi, M.
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 112 Issue: 1 Pages: 1-19

    • DOI

      10.2465/jmps.160526

    • NAID

      130005460984

    • ISSN
      1345-6296, 1349-3825
    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electron and Phonon Dynamics in Hexagonal Pd Nanosheets and Ag/Pd/Ag Sandwich Nanoplates2017

    • Author(s)
      L. Wang, T. Sagaguchi, T. Okuhata, M. Tsuboi, and N. Tamai
    • Journal Title

      ACS Nano

      Volume: 11 Issue: 2 Pages: 1180-1188

    • DOI

      10.1021/acsnano.6b07082

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Strongly peraluminous leucogranite (Ebrahim-Attar granite) as evidence for extensional tectonic regime in the Cretaceous, Sanandaj Sirjan zone, northwest Iran2016

    • Author(s)
      Azizi, H., Mohammadi, K., Asahara, Y., Tsuboi, M., Daneshvar, N., Mehrabi, B.
    • Journal Title

      Chemie der Erde

      Volume: 76 Issue: 4 Pages: 529-541

    • DOI

      10.1016/j.chemer.2016.08.006

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Stable Sm isotopic analysis of terrestrial rock samples by double-spike thermal ionization mass spectrometry2016

    • Author(s)
      Shigeyuki Wakaki, Tsuyoshi Tanaka
    • Journal Title

      International Journal of mass spectrometry

      Volume: 407 Pages: 22-28

    • DOI

      10.1016/j.ijms.2016.06.010

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Presentation] High precision radiogenic Sr isotope analyisis by TIMS - error sources and limitations2018

    • Author(s)
      Shigeyuki Wakaki, Toshihiro Yoshimura, Hideko Takayanagi, Hitomi Wakaki
    • Organizer
      3rd Korea-Japan Joint Workshop on Isotope-Ratio Mass Spectrometry
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 第四紀Sr同位体層序の精密化を目的とした放射起源Sr同位体比の超高精度分析2018

    • Author(s)
      若木重行、吉村寿紘、高柳栄子、若木仁美
    • Organizer
      2018年度 日本地球化学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Geochemical characteristics of hydrothermal fluids observed along the major active fault system (MTL) in Japan2018

    • Author(s)
      Tanimizu, M., Sugimoto, N., and Umam, R.
    • Organizer
      Resources for Future Generations 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 微量元素濃度組成と金属元素同位体比からみた熊本地域地下水の地域的特徴と熊本地震による影響評価2018

    • Author(s)
      Sugimoto, N., Tanimizu, M., and Hosono, T.
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Geochemical characteristics of hydrothermal fluids observed along Median Tectonic Line in Mie-Prefecture, Japan2017

    • Author(s)
      M. Tanimizu, R. Nakai, N. Sugimoto and Y. Mori
    • Organizer
      欧州冬季プラズマ分光化学会議2017
    • Place of Presentation
      ザンクトアントン(オーストリア共和国)
    • Year and Date
      2017-02-23
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 放射起源および安定Sr同位体比を用いた出土骨アパタイトにおける続成作用の影響評価2017

    • Author(s)
      若木重行, 椋本ひかり, 南雅代
    • Organizer
      日本地球化学会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] CVコンドライト中のCAIの核合成起源Sr同位体の起源と進化2017

    • Author(s)
      明星邦弘, 横山哲也, 若木重行, 杉浦直治
    • Organizer
      日本地球化学会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] 表面電離型質量分析計を用いる 放射性ストロンチウム分析への挑戦2017

    • Author(s)
      伊藤千尋, 宮崎隆, 若木重行, 鈴木勝彦, 高貝慶隆
    • Organizer
      同位体比部会
    • Related Report
      2017 Research-status Report
  • [Presentation] 表面電離型質量分析計のSr分析におけるフィラメント表面の状態変化の観察 ~Srイオン化のTaアクチベーターの効果~2017

    • Author(s)
      下出凌也, 宮崎隆, 若木重行, 鈴木勝彦, 高貝慶隆
    • Organizer
      同位体比部会
    • Related Report
      2017 Research-status Report
  • [Presentation] 環境試料の高精度ホウ素同位体比測定に関する分析条件の最適化2017

    • Author(s)
      谷水雅治
    • Organizer
      日本分析化学会66回年会
    • Related Report
      2017 Research-status Report
  • [Presentation] The effect of secondary apatite on the initial 87Sr/86Sr ratio determination in granitic rocks: a case study of the Tadamigawa pluton, northeastern Japan.2017

    • Author(s)
      Yuki Wakasugi, Koki Ichino, Yudai Tanioka, Shigeyuki Wakaki, Motohiro Tsuboi and Tsuyoshi Ishikawa
    • Organizer
      2017 American Geophysical Union Fall Meeting
    • Related Report
      2017 Research-status Report
  • [Presentation] An isotopic study of mafic microgranular enclaves in the Katsuragi adakitic tonalite, southwestern Japan.2017

    • Author(s)
      Naoki Tezuka, Motohiro Tsuboi and Yoshihiro Asahara
    • Organizer
      2017 American Geophysical Union Fall Meeting
    • Related Report
      2017 Research-status Report
  • [Presentation] 只見川古期花崗岩類のU-Pb年代およびRb-Srアイソクロン年代2016

    • Author(s)
      若杉勇輝,谷岡裕大,壷井基裕,若木重行,淺原良浩
    • Organizer
      日本鉱物科学会2016年年会
    • Place of Presentation
      金沢大学(石川県・金沢市)
    • Year and Date
      2016-09-23
    • Related Report
      2016 Research-status Report
  • [Presentation] 大阪府南部葛城トーナル岩に含まれる石英の顕微赤外分光分析2016

    • Author(s)
      王 駿良, 壷井 基裕
    • Organizer
      2016年度日本地球化学会第63回年会
    • Place of Presentation
      大阪市立大学(大阪府・大阪市)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Research-status Report
  • [Presentation] 単一花崗岩体におけるSr安定同位体分別の要因2016

    • Author(s)
      一野亘生, 若木重行, 若杉勇輝, 谷岡裕大, 壷井基裕
    • Organizer
      2016年度日本地球化学会第63回年会
    • Place of Presentation
      大阪市立大学(大阪府・大阪市)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Research-status Report
  • [Presentation] 表面電離型質量分析計を用いる同位体希釈-トータルエバポレーション法による極微量ストロンチウムの精密定量法の開発2016

    • Author(s)
      伊藤 千尋・宮崎 隆・若木 重行・鈴木 勝彦・高貝 慶隆
    • Organizer
      日本分析化学会第65年会
    • Place of Presentation
      北海道大学工学部(北海道・札幌市)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Research-status Report
  • [Presentation] Sr、Nd同位体比および希土類元素組成を利用した磁鉄鉱ーリン灰石鉱床の成因解析2016

    • Author(s)
      眞野航大, 淺原良浩, 壷井基裕, AZIZI Hossein
    • Organizer
      2016年度日本地球化学会第63回年会
    • Place of Presentation
      大阪市立大学(大阪府・大阪市)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Research-status Report
  • [Presentation] 大阪府南部金剛山地に分布する葛城トーナル岩中の暗色包有物の成因2016

    • Author(s)
      手塚直希, 壷井基裕, 淺原良浩
    • Organizer
      日本地質学会第123年学術大会
    • Place of Presentation
      日本大学文理学部キャンパス(東京都・世田谷区)
    • Year and Date
      2016-09-10
    • Related Report
      2016 Research-status Report
  • [Presentation] High temperature Sr isotope fractionation during magmatic differentiation: the role of plagioclase2016

    • Author(s)
      S. WAKAKI, Y. WAKASUGI, K. ICHINO, T. ISHIKAWA AND M. TSUBOI
    • Organizer
      Goldschmidt Conference 2016
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2016-06-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Quaternary δ88/86Sr record from planktonic foraminifera in equatrial Pacific sediment of West Caroline Basin2016

    • Author(s)
      Yoshimura T, Wakaki S, Kuroda J, Yamazaki T, Takagi H, Kimoto K, Sakuramoto Y, Ishikawa T and Ohkouchi N
    • Organizer
      Goldschmidt 2016
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2016-06-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research

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Published: 2016-04-21   Modified: 2020-03-30  

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