Investigation for the role of sulfide phases on the behavior of platinum-group elements in the Earth's mantle

• Project/Area Number: 21340159
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Petrology/Mineralogy/Science of ore deposit
• Research Institution: Kyoto University
• Principal Investigator: KOGISO Tetsu 京都大学, 大学院・人間・環境学研究科, 准教授 (60359172)
• Co-Investigator(Kenkyū-buntansha): HIRATA Takafumi 京都大学, 大学院・理学研究科, 教授 (10251612) ; KATSURA Tomoo 岡山大学, 地球物質科学研究センター, 教授 (40260666)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000); Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000); Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000); Fiscal Year 2009: ¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
• Keywords: 高圧実験 / ピストンシリンダー / マントル / 放射光X線 / ICP-MS / フェムト秒レーザー / 白金族元素 / 硫化鉱物

Research Abstract

In order to investigate the role of Fe-Ni-Cu sulfide minerals on the behavior of platinum-group elements in the Earth's mantle, we have established methods for determining high-pressure phase equilibria of sulfide phases with high pressure experiments, and for quantitative analysis of platinum-group elements with femto-second laser-ablation ICP-MS apparatus.

Research Products

• [Journal Article] Copper isotopic characteristics of copper-rich minerals from the Horoman peridotite complex, Hokkaido, northern Japan (2012)
  • Author(s): K. Ikehata, T. Hirata
  • Journal Title: Econ. Geol. Volume: (in press)
  • Peer Reviewed
• [Journal Article] Copper isotopic characteristics of copper-rich minerals from the Horoman peridotite complex, Hokkaido, northern Japan (2012)
  • Author(s): Kei Ikehata, Takafumi Hirata
  • Journal Title: Economic Geology Volume: (印刷中)
  • Peer Reviewed
• [Journal Article] Copper Isotope Characteristics of Copper-Rich Minerals from Besshi-Type Volcanogenic Massive Sulfide Deposits, Japan, Determined Using a Femtosecond LA-MC-ICP-MS (2011)
  • Author(s): K. Ikehata, K. Notsu, T. Hirata
  • Journal Title: Econ. Geol Volume: 106 Pages: 307-316
  • Peer Reviewed
• [Journal Article] Evaluation of Laser Ablation in Liquid (LAL) technique as a new sampling technique for elemental and isotopic analysis using ICP-mass spectrometry (2011)
  • Author(s): Satoki Okabayashi, Takaomi D.Yokoyama, Yoshiaki Kon, Shinji Yamamoto, Tetsuya Yokoyama, Takafumi Hirata
  • Journal Title: J.Anal.Atom.Spectrom. Volume: 26 Issue: 7 Pages: 1393-1400
  • DOI: 10.1039/c0ja00200c
  • Peer Reviewed
• [Journal Article] Copper Isotope Characteristics of Copper-Rich Minerals from Besshi-Type Volcanogenic Massive Sulfide Deposits, Japan, Determined Using a Femtosecond LA-MC-ICP-MS (2011)
  • Author(s): Kei Ikehata, Kenji Notsu, Takafumi Hirata
  • Journal Title: Economic Geology Volume: 106 Issue: 2 Pages: 307-316
  • DOI: 10.2113/econgeo.106.2.307
  • Peer Reviewed
• [Journal Article] Non-destructive detection of platinum-bearing mineral from geological sample by subtraction imaging with synchrotron radiation X-ray (2010)
  • Author(s): T. Kogiso, K. Suzuki, T. Suzuki, K. Uesugi
  • Journal Title: Adv. Geosci Volume: 20 Pages: 47-56
  • Peer Reviewed
• [Journal Article] The tungsten isotopic composition of Eoarchean rocks : Implications for early silicate differentiation and core-mantle interaction on Earth (2010)
  • Author(s): T. Iizuka, S. Nakai, Y. V. Sahoo, A. Takamasa, T. Hirata, S. Maruyama
  • Journal Title: Earth Planet. Sci. Lett. Volume: 291 Pages: 189-200
  • Peer Reviewed
• [Journal Article] Non-destructive detection of platinum-bearing mineral from geological sample by subtraction imaging with synchrotron radiation X-ray (2010)
  • Author(s): T.Kogiso, K.Suzuki, T.Suzuki, K.Uesugi
  • Journal Title: Advances in Geosciences Volume: 20 Pages: 47-56
  • Peer Reviewed
• [Journal Article] The tungsten isotopic composition of Eoarchean rocks : Implications for early silicate differentiation and core-mantle interaction on Earth (2010)
  • Author(s): T.Iizuka, S.Nakai, Y.V.Sahoo, A.Takamasa, T.Hirata, S.Maruyama
  • Journal Title: Earth Planet.Sci.Lett. Volume: 291 Pages: 189-200
  • Peer Reviewed
• [Journal Article] Nondestructive search for micrometer-scale platinum-group minerals in mantle peridotite with microbeam X-ray fluorescence analysis (2010)
  • Author(s): T.Kogiso, K.Suzuki, T.Suzuki
  • Journal Title: SPring-8 Research Frontiers Volume: 2009 Pages: 116-117
• [Journal Article] Nondestructive search for micrometer-scale platinum-group minerals in mantle peridotite with microbeam X-ray fluorescence analysis (2009)
  • Author(s): T. Kogiso, K. Suzuki, T. Suzuki
  • Journal Title: SPring-8 Research Frontiers Volume: 2009 Pages: 116-117
• [Journal Article] Evaluation of Laser Ablation in Liquid(LAL) technique as a new sampling technique for elemental and isotopic analysis using ICP-mass spectrometry (2008)
  • Author(s): S. Okabayashi, T. D. Yokoyama, Y. Kon, S. Yamamoto, T. Yokoyama, T. Hirata
  • Journal Title: J. Anal. Atom. Spectrom Volume: 26 Pages: 1393-1400
  • Peer Reviewed
• [Presentation] カンラン岩中の白金族元素含有相の起源について (2011)
  • Author(s): 小木曽哲
  • Organizer: 2011年度日本地球化学会第58回年会
  • Place of Presentation: 札幌.
  • Year and Date: 2011-09-16
• [Presentation] レーザーアブレーション-ICP質量分析法を用いた局所化学形態分析の試み (2011)
  • Author(s): 平田岳史, 牧賢志, 横山隆臣, 岡林識起, 折橋裕二
  • Organizer: 2011年度日本地球化学会第58回年会
  • Place of Presentation: 札幌
  • Year and Date: 2011-09-16
• [Presentation] カンラン岩中の白金族元素含有相の起源について (2011)
  • Author(s): 小木曽哲
  • Organizer: 2011年度日本地球化学会第58回年会
  • Place of Presentation: 北海道大学,北海道札幌市
  • Year and Date: 2011-09-16
• [Presentation] レーザーアブレーション-ICP質量分析法を用いた局所化学形態分析の試み (2011)
  • Author(s): 平田岳史、牧賢志、横山隆臣、岡林識起、折橋裕二
  • Organizer: 2011年度日本地球化学会第58回年会
  • Place of Presentation: 北海道大学,北海道札幌市
  • Year and Date: 2011-09-16
• [Presentation] Two-and three-dimensional imaging of platinum-group minerals at submicrometerscale with synchrotron X-ray (2011)
  • Author(s): T. Kogiso, K. Suzuki, T. Suzuki, K. Uesugi
  • Organizer: 21st Annual V. M. Goldschmidt Conference
  • Place of Presentation: プラハ,チェコ共和国
  • Year and Date: 2011-08-17
• [Presentation] Two- and three-dimensional imaging of platinum-group minerals at submicrometer scale with synchrotron X-ray (2011)
  • Author(s): Kogiso, T., K.Suzuki, T.Suzuki, K.K.Uesugi
  • Organizer: 21st Annual V.M.Goldschmidt Conference
  • Place of Presentation: Prague, Czech Republic
  • Year and Date: 2011-08-17
• [Presentation] Advances in Resolution and Accuracy of in-situ Determination of Isotope Ratios (2011)
  • Author(s): T. Hirata
  • Organizer: 21st Annual V. M. Goldschmidt Conference
  • Place of Presentation: Goldschmidt Conference
  • Year and Date: 2011-08-15
• [Presentation] Advances in Resolution and Accuracy of in-situ Determination of Isotope Ratios (2011)
  • Author(s): Takafumi Hirata
  • Organizer: 21st Annual V.M.Goldschmidt Conference
  • Place of Presentation: Prague, Czech Republic(招待講演)
  • Year and Date: 2011-08-15
• [Presentation] Redistribution of platinum-group elements in the lithosphere : hindrance to the estimation of abundances in the mantle (2011)
  • Author(s): T. Kogiso
  • Organizer: 日本地球惑星科学連合2011年大会
  • Place of Presentation: 千葉
  • Year and Date: 2011-05-25
• [Presentation] Redistribution of platinum-group elements in the lithosphere : hindrance to the estimation of abundances in the mantle (2011)
  • Author(s): Kogiso, T.
  • Organizer: 日本地球惑星科学連合2011年大会
  • Place of Presentation: 幕張メッセ,千葉県千葉市
  • Year and Date: 2011-05-25
• [Presentation] High-versatility of Galvanometric optics for elemental analysis using laserablation-ICP-mass spectrometry (2011)
  • Author(s): T. Hirata
  • Organizer: IUPAC International Congress on Analytical Sciences2011
  • Place of Presentation: 京都
  • Year and Date: 2011-05-24
• [Presentation] High-versatility of Galvanometric optics for elemental analysis using laser ablation-ICP-mass spectrometry (2011)
  • Author(s): Takafumi Hirata
  • Organizer: IUPAC International Congress on Analytical Sciences 2011
  • Place of Presentation: 国立京都国際会館、京都府京都市(招待講演)
  • Year and Date: 2011-05-24
• [Presentation] 無機質量分析法を用いた地球化学研究のグランドデザイン (2011)
  • Author(s): 平田岳史
  • Organizer: 第71回分析化学討論会
  • Place of Presentation: 松江
  • Year and Date: 2011-05-16
• [Presentation] Non-traditional Applications of Laser Ablation Technique into the Earth Sciences (2010)
  • Author(s): Takafumi Hirata
  • Organizer: The international chemical congress of pacific basin societies (PACIFICHEM 2010)
  • Place of Presentation: ホノルル(ハワイ、米国)(招待講演)
  • Year and Date: 2010-12-18
• [Presentation] Non-traditional Applications of Laser Ablation Technique into the Earth Sciences (2010)
  • Author(s): T. Hirata
  • Organizer: The International Chemical Congress of Pacific Basin Societies
  • Place of Presentation: ホノルル,米国.
  • Year and Date: 2010-12-08
• [Presentation] Laser Ablation-ICP-massspectrometry (2010)
  • Author(s): T. Hirata
  • Organizer: The 3rd Asia-Pacific Workshop on Laser Ablation
  • Place of Presentation: 武漢,中国
  • Year and Date: 2010-12-02
• [Presentation] Laser Ablation-ICP-mass spectrometry (2010)
  • Author(s): Takafumi Hirata
  • Organizer: The 3^<rd> Asia-Pacific Workshop on Laser Ablation
  • Place of Presentation: China Univ.Geochience(武漢、中国)(招待講演)
  • Year and Date: 2010-12-02
• [Presentation] Introduction of laser ablation-ICPmass spectrometry as a multifaceted tool in Earth and Biosciences (2010)
  • Author(s): T. Hirata
  • Organizer: JAAS Symposium on Atomic Spectrometry
  • Place of Presentation: 北京,中国
  • Year and Date: 2010-11-24
• [Presentation] Introduction of laser ablation-ICP mass spectrometry as a multifaced tool in Earth and Biosciences (2010)
  • Author(s): Takafumi Hirata
  • Organizer: JAAS Symposium on Atomic Spectrometry
  • Place of Presentation: Tsinghua Univ.(北京、中国)(招待講演)
  • Year and Date: 2010-11-24
• [Presentation] In-situ Elemental and Isotopic Analyses using Femtosecond-LaserAblation-ICP-mass Spectrometry for Geochemical Samples (2010)
  • Author(s): T. Hirata
  • Organizer: Western Pacific Geophysical Meeting 2010
  • Place of Presentation: 台北,台湾
  • Year and Date: 2010-06-24
• [Presentation] In-situ Elemental and Isotopic Analyses using Femtosecond-Laser Ablation-ICP-mass Spectrometry for Geochemical Samples (2010)
  • Author(s): Takafumi Hirata
  • Organizer: Western Pacific Geophysical Meeting(WPGM)
  • Place of Presentation: 台北(台湾)(招待講演)
  • Year and Date: 2010-06-24
• [Presentation] 無機質量分析法を用いた地球化学研究のグランドデザイン (2010)
  • Author(s): 平田岳史
  • Organizer: 第71回分析化学討論会
  • Place of Presentation: 島根大学(招待講演)
  • Year and Date: 2010-05-16
• [Presentation] レールゾライト中のガラス包有物に伴う白金族鉱物:メルトで運ばれた白金族元素? (2009)
  • Author(s): 小木曽哲, 鈴木勝彦, 鈴木敏弘, 上杉健太朗, 小林記之
  • Organizer: 2009年度日本地球化学会第56回年会
  • Place of Presentation: 東広島
  • Year and Date: 2009-09-17
• [Presentation] レールゾライト中のガラス包有物に伴う白金族鉱物 : メルトで運ばれた白金族元素? (2009)
  • Author(s): 小木曽哲, 鈴木勝彦, 鈴木敏弘, 上杉健太朗, 小林記之
  • Organizer: 日本地球化学会2009年度年会
  • Place of Presentation: 広島大学
  • Year and Date: 2009-09-17
• [Presentation] PGE-bearing sulfides in meltinclusions in a Tahitian lherzolite xenolithdetected with microbeam synchrotron radiation X-ray fluorescence (2009)
  • Author(s): T. Kogiso, K. Suzuki, T. Suzuki, K. Uesugi, T. Kobayashi
  • Organizer: Micro-Analysis Process Time(MAPT2009)
  • Place of Presentation: エジンバラ,英国.
  • Year and Date: 2009-09-01
• [Presentation] PGE-bearing sulfides in melt inclusions in a Tahitian lherzolite xenolith detected with microbeam synchrotron radiation X-ray fluorescence (2009)
  • Author(s): 小木曽哲, 鈴木勝彦, 鈴木敏弘, 上杉健太朗, 小林記之
  • Organizer: Micro-Analysis Process Time (MAPT2009)
  • Place of Presentation: 英国エジンバラ大学
  • Year and Date: 2009-09-01
• [Presentation] New Application of the femtosecond laser ablation technique for high-spatial resolution isotope geochemistry (2009)
  • Author(s): T. Hirata
  • Organizer: Micro-Analysis Process Time(MAPT2009)
  • Place of Presentation: エジンバラ,英国.
  • Year and Date: 2009-08-31
• [Presentation] New Application of the femtosecons laser ablation technique for high-spatial resolution isotope geochemistry (2009)
  • Author(s): T.Hirata
  • Organizer: Micro-Analysis Process Time (MAPT2009)
  • Place of Presentation: 英国エジンバラ大学
  • Year and Date: 2009-08-31