Development of zircon indicators to reveal behaviors of zirconium in the Earth's surface environment

2022 Fiscal Year Annual Research Report

• Project/Area Number: 18K05020
• Research Institution: National Institute of Polar Research
• Principal Investigator: 竹原 真美 国立極地研究所, 先端研究推進系, 特任助教 (70792448)
• Co-Investigator(Kenkyū-buntansha): 福山 繭子 秋田大学, 理工学研究科, 准教授 (40630687) ; 外田 智千 国立極地研究所, 先端研究推進系, 教授 (60370095)
• Project Period (FY): 2018-04-01 – 2023-03-31
• Keywords: ジルコン / ウラン-トリウム-鉛放射年代 / 高感度高分解能イオンマイクロプローブ / SHRIMP / リン酸塩鉱物

Outline of Annual Research Achievements

地球表層環境におけるジルコニウム（元素記号Zr）のふるまいを評価するためのジルコン中の微量元素含有量・同位体組成等に基づく地球化学的指標（ジルコン・インデックス）の開発のため、高温変成岩（珪長質片麻岩、東南極エンダービーランド、ナピア岩体のハーベイ・ヌナターク（HVN）より採取）及びその中から回収したジルコン及びその他の副成分鉱物について解析及び考察を進めた。HVNの岩石試料から回収されたジルコンはリチウム（元素記号Li）に非常に富み（Li含有量：300~600 ppm）、当該変成岩の原岩はプレートの沈み込みに伴う地下深部での海水と堆積物の相互作用の結果としてLiを選択的に取り込んでいた可能性があることが前年度までの研究からわかった。ジルコン及びそれらを含む岩石と流体の関係を考察するために、ジルコンに含まれるLi及びその他の微量元素組成、酸素同位体比に着目して考察を進めたところ、地下深部での海水との相互作用があったことが示唆された。さらに、同一の岩石試料に含まれる共生したリン酸塩鉱物（モナズ石、燐灰石）について、ウラン-トリウム-鉛（U-Th-Pb）放射年代分析及び微量元素組成分析による地球化学的特徴付けを行った。岩石中で両鉱物が共生した微細組織を対象とした局所分析を、高感度高分解能イオンマイクロプローブ（SHRIMP）を用いて行うため、試料作製手法開発を行った。分析の結果、岩石の受けた変成作用のピーク温度後に2度にわたる燐灰石をソースとしたモナズ石の形成が起こったことが示された。本研究の内容は現在国際誌に投稿中であり、また2022年度日本地球惑星科学連合大会及びSCAR2022にて報告した。

Research Products

• [Journal Article] Occurrence of radioactive cesium-rich micro-particles (CsMPs) in a school building located 2.8 km south-west of the Fukushima Daiichi Nuclear Power Plant (2023)
  • Author(s): Fueda Kazuki、Komiya Tatsuki、Minomo Kenta、Horie Kenji、Takehara Mami、Yamasaki Shinya、Shiotsu Hiroyuki、Ohnuki Toshihiko、Grambow Bernd、Law GarethT.W.、Ewing RodneyC.、Utsunomiya Satoshi
  • Journal Title: Chemosphere Volume: 328 Pages: 138566～138566
  • DOI: 10.1016/j.chemosphere.2023.138566
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The nitrate-limited freshwater environment of the late Paleoproterozoic Embury Lake Formation, Flin Flon belt, Canada (2023)
  • Author(s): Motomura Kento、Horie Kenji、Ikehara Minoru、Sano Takashi、Takehara Mami、Kiyokawa Shoichi
  • Journal Title: Chemical Geology Volume: 616 Pages: 121234～121234
  • DOI: 10.1016/j.chemgeo.2022.121234
  • Peer Reviewed
• [Journal Article] Contrasting geological background based on the geochemistry of the mafic metamorphic rocks in central Dronning Maud Land (2023)
  • Author(s): Baba Sotaro、Owada Masaaki、Hokada Tomokazu、Adachi Tatsuro、Nakano Nobuhiko
  • Journal Title: Geological Magazine Volume: 160 Pages: 993～1009
  • DOI: 10.1017/S0016756823000092
  • Peer Reviewed
• [Journal Article] Accumulation of heavy metals on the muscles of striped snakehead murrel Channa striata in Lake Mainit, Philippines, and the association of its consumption on human health (2023)
  • Author(s): Laudino Francis Alizha R.、Agtong Rhenzlyn Joy M.、Elvira Marlon V.、Fukuyama Mayuko、Jumawan Joycelyn C.
  • Journal Title: Journal of Hazardous Materials Advances Volume: 10 Pages: 100269～100269
  • DOI: 10.1016/j.hazadv.2023.100269
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A New Natural Secondary Reference Material for Garnet U-Pb Dating by TIMS and LA-ICP-MS (2023)
  • Author(s): Namik Aysal, Marcel Guillong, Tamara Bayanova, Mayuko Fukuyama, Nicole Leonard, Isak Yilmaz, Elif Varol, Fatma Sisman Tukel, Yusuf Kaan Kadioglu, Nurullah Hanilci, Fulya Uzun, Ersin Kaygısiz
  • Journal Title: Geostandards and Geoanalytical Research Volume: n/a Pages: n/a～n/a
  • DOI: 10.1111/ggr.12493
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Stratigraphic reconstruction of the lower-middle Miocene Goto Group, Nagasaki Prefecture, Japan (2022)
  • Author(s): Kiyokawa Shoichi、Yasunaga Masaru、Hasegawa Takanori、Yamamoto Ayako、Kaneko Daisaku、Ikebata Yuta、Hasebe Noriko、Tsutsumi Yukiyasu、Takehara Mami、Horie Kenji
  • Journal Title: Island Arc Volume: 31 Pages: e12456～e12456
  • DOI: 10.1111/iar.12456
  • Peer Reviewed
• [Journal Article] Newly found Tonian metamorphism in Akebono Rock, eastern Dronning Maud Land, East Antarctica (2022)
  • Author(s): Baba Sotaro、Horie Kenji、Hokada Tomokazu、Takehara Mami、Kamei Atsushi、Kitano Ippei、Motoyoshi Yoichi、Nantasin Prayath、Setiawan Nugroho I.、Dashbaatar Davaa-ochir
  • Journal Title: Gondwana Research Volume: 105 Pages: 243～261
  • DOI: 10.1016/j.gr.2021.09.009
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Comparison between Raman spectra of carbonaceous material and carbon isotope thermometries in low-medium grade meta-carbonates: Implications for estimation of metamorphic temperature condition (2022)
  • Author(s): Kiran S.、Satish-Kumar M.、Nakamura Y.、Hokada T.
  • Journal Title: Precambrian Research Volume: 374 Pages: 106656～106656
  • DOI: 10.1016/j.precamres.2022.106656
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Changes in Serum Trace Element Concentrations Before and After Surgery in Resectable Breast Cancer (2022)
  • Author(s): TAKAHASHI ERIKO、IMAI KAZUHIRO、FUKUYAMA MAYUKO、TERATA KAORI、NANJO HIROSHI、ISHIYAMA KOICHI、HIROSHIMA YUKO、YATSUYANAGI MISAKO、KUDO CHIAKI、MORISHITA AOI、WAKITA AKIYUKI、TAKASHIMA SHINOGU、SATO YUSUKE、NOMURA KYOKO、MINAMIYA YOSHIHIRO
  • Journal Title: Anticancer Research Volume: 42 Pages: 5323～5334
  • DOI: 10.21873/anticanres.16039
  • Peer Reviewed
• [Journal Article] Transport of toxic metals in the bottom sediments and health risk assessment of Corbicula fluminea (Asiatic clam) collected from Laguna de Bay, Philippines (2022)
  • Author(s): Diwa Reymar R.、Elvira Marlon V.、Deocaris Custer C.、Fukuyama Mayuko、Belo Lawrence P.
  • Journal Title: Science of The Total Environment Volume: 838 Pages: 156522～156522
  • DOI: 10.1016/j.scitotenv.2022.156522
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Equivalent Circuit Models: An Effective Tool to Simulate Electric/Dielectric Properties of Ores-An Example Using Granite (2022)
  • Author(s): Fukushima Kyosuke、Kabir Mahmudul、Kanda Kensuke、Obara Naoko、Fukuyama Mayuko、Otsuki Akira
  • Journal Title: Materials Volume: 15 Pages: 4549～4549
  • DOI: 10.3390/ma15134549
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Formation of corundum in direct contact with quartz and biotite in clockwise P-T trajectory from the Sor Rondane Mountains, East Antarctica (2022)
  • Author(s): HOKADA Tomokazu、ADACHI Tatsuro、OSANAI Yasuhito、NAKANO Nobuhiko、BABA Sotaro、TOYOSHIMA Tsuyoshi
  • Journal Title: Journal of Mineralogical and Petrological Sciences Volume: 117 Pages: n/a～n/a
  • DOI: 10.2465/jmps.220317
  • Peer Reviewed
• [Journal Article] Zircon as a Recorder of Trace Element Changes during High-Grade Metamorphism of Neoarchean Lower Crust, Shevaroy Block, Eastern Dharwar Craton, India (2022)
  • Author(s): Harlov Daniel E、Dunkley Daniel J、Hansen Edward C、Ishwar-Kumar C、Samuel Vinod、Hokada Tomokazu
  • Journal Title: Journal of Petrology Volume: 63 Pages: egac036～egac036
  • DOI: 10.1093/petrology/egac036
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Paleo- to Mesoarchean crustal growth in the Karwar block, southern India: Constraints on TTG genesis and Archean tectonics (2022)
  • Author(s): Ishwar-Kumar C.、Sajeev K.、Satish-Kumar M.、Williams Ian S.、Wilde Simon A.、Hokada T.、Windley Brian F.
  • Journal Title: American Journal of Science Volume: 322 Pages: 108～163
  • DOI: 10.2475/02.2022.02
  • Peer Reviewed / Int'l Joint Research
• [Presentation] 福島第一原発由来デブリ片中におけるプルトニウムの存在状態. (2023)
  • Author(s): 宇都宮聡, 山崎信哉, 堀江憲路, 竹原真美, 大貫敏彦, Gareth Law, Bernd Grambow, Rodney C. Ewing
  • Organizer: 日本原子力学会 2023年春の大会
  • Int'l Joint Research
• [Presentation] Large geometry-secondary ion mass spectrometer (LG-SIMS) contributions to Antarctic geology. (2022)
  • Author(s): Kenji Horie, Mami Takehara, Tomokazu Hokada
  • Organizer: SCAR 2022 (10th SCAR Open Science Conference)
• [Presentation] Geochemistry of extremely lithium-enriched zircon of Harvey Nunatak in the Napier Complex, East Antarctica. (2022)
  • Author(s): Mami Takehara, Kenji Horie, Tomokazu Hokada
  • Organizer: SCAR 2022 (10th SCAR Open Science Conference)
• [Presentation] The timing of skarn formation of the Kamaishi deposit in the Kitakami Mountains, Japan by zircon and garnet U-Pb datings and the chemical characteristics of igneous complexes around the deposit. (2022)
  • Author(s): Mayuko Fukuyama, Masatsugu Ogasawara, Kenji Horie, Mami Takehara
  • Organizer: Goldschmidt 2022
• [Presentation] Geochemistry of zircon and monazite for geochronological interpretation of a felsic gneiss of Harvey Nunatak in the Napier Complex, East Antarctica. (2022)
  • Author(s): Mami Takehara, Kenji Horie, Tomokazu Hokada
  • Organizer: Japan Geoscience Union Meeting 2022
• [Presentation] The Western Rayner Complex - connection between Dronning Maud Land and Enderby Land, East Antarctica. (2022)
  • Author(s): Hokada, T., Baba, S., Kamei, A., Kitano, I., Horie, K., Takehara, M.
  • Organizer: The 13th Symposium on Polar Science
• [Presentation] Crustal architecture of the Indian Ocean Sector of the Antarctic continent: summary of the current phase IX and towards the next phase X (JARE 65-). (2022)
  • Author(s): Hokada, T., and JARE geology group
  • Organizer: The 13th Symposium on Polar Science
• [Presentation] インド南部ダールワール岩体チトラドゥルガ片岩帯の泥質岩・砂質岩からみた変成作用 (2022)
  • Author(s): 外田智千, M. Satish-Kumar, 豊島剛志, 片岡香子, 上野雄一郎, 三島郁, Abdulla Nasheeth, 奥平敬元, 猪川千晶
  • Organizer: 日本鉱物科学会2022年年会
  • Int'l Joint Research
• [Presentation] Geologic framework and crustal evolution of eastern Dronning Maud Land and Enderby Land, East Antarctica. (2022)
  • Author(s): Hokada, T. and JARE geology group
  • Organizer: 10th SCAR Open Science Conference
• [Presentation] Current status and future plan of the geologic study in eastern Dronning Maud Land and Enderby Land, Antarctica. (2022)
  • Author(s): Hokada, T., and JARE geology group
  • Organizer: Japan Geoscience Union Meeting 2022
• [Presentation] ジルコンのアニーリング処理によるジルコンU-Pb年代； 沢入花崗閃緑岩中のジルコンの例 (2022)
  • Author(s): 福山 繭子, 小笠原 正継
  • Organizer: 2022年度日本地球化学会第69回年会
• [Presentation] 釜石スカルン鉱床中のザクロ石U-Pb年代とスカルンの地球化学的特徴 (2022)
  • Author(s): 福山繭子, 小笠原正継, 堀江憲路, 竹原真美
  • Organizer: 日本地質学会第129年学術大会
• [Presentation] Transient fluid infiltration in the shallow mantle wedge recorded in the Oman Ophiolite (2022)
  • Author(s): Yoshida, K., Oyanagi, R., Kimura, M., Plumper, O., Fukuyama, M., Okamoto, A.
  • Organizer: International Joint Workshop on Slow-to-Fast Earthquakes 2022
  • Int'l Joint Research
• [Presentation] 沈み込み帯の流体で形成されたアンチゴライト脈に記録された過渡的な流体移動 (2022)
  • Author(s): 吉田 一貴, 大柳 良介, 木村 正雄, Plumper Oliver, 福山 繭子, 岡本 敦
  • Organizer: 日本地質学会第129年学術大会
  • Int'l Joint Research
• [Presentation] The timing of skarn formation of the Kamaishi deposit in the Kitakami Mountains, Japan by zircon and garnet U-Pb datings and the chemical characteristics of igneous complexes around the deposit. (2022)
  • Author(s): Fukuyama, M., Ogasawara, M., Horie, K., Takehara, M.
  • Organizer: Goldschmidt 2022
• [Presentation] 柘榴石から見た熱水の酸化還元履歴:新潟県赤谷スカルン鉱床を 例として (2022)
  • Author(s): 瀬野洸太朗，渡辺 寧，越後拓也， 青木翔吾，福山繭子
  • Organizer: 資源地質学会第 71 回年会学術講演会
• [Presentation] Petrogenesis of the mid-Archaean tonalite-trondhjemite-granodiorite rocks in the Barberton granitoid-greenstone terrain: constraints from geochemical and isotopic signatures of zircon (2022)
  • Author(s): 青木 一勝, 三宅 志歩, 福山 繭子, 小笠原 正継, 小宮 剛
  • Organizer: 日本地球惑星科学連合2022年大会
• [Presentation] LA-ICP-MSによる釜石スカルン鉱床中のザクロ石U-Pb年代測定 (2022)
  • Author(s): 福山繭子, 小笠原正継
  • Organizer: 日本地球惑星科学連合2022年大会
• [Presentation] 新潟県新発田市赤谷鉱床のスカルン化及び鉄鉱化作用 (2022)
  • Author(s): 瀬野 洸太朗, 渡辺 寧, 越後 拓也, 青木 翔吾, 福山 繭子
  • Organizer: 日本地球惑星科学連合2022年大会