AKASAKA Masahide 赤坂正秀

… Alternative Names

赤板正秀アカサカマサヒデ

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Researcher Number	20202509
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2014 – 2015: 島根大学, 総合理工学研究科, 教授 2012 – 2014: 島根大学, 総合理工学研究科(研究院), 教授 2012: 島根大学, 総合理工学研究科, 教授 2005 – 2011: 島根大学, 総合理工学部, 教授 1995 – 2002: Dept.Geosci., Fac.Sci.& Eng., Shimane Univ., Professor, 総合理工学部, 教授 1990 – 1994: Fac. Sci., Shimane Univ. Assoc. Prof., 理学部, 助教授 1989: 島根大学, 理学部, 助手
Review Section/Research Field	Principal Investigator Petrology/Mineralogy/Science of ore deposit / 鉱物学(含岩石・鉱床学) Except Principal Investigator Geology / 鉱物学(含岩石・鉱床学) / Geology / Petrology/Mineralogy/Economic geology / 地質学一般 / Sociology/History of science and technology / Science and Engineering
Keywords	Principal Investigator site occupancy / tetrahedral sites / Rietveld method / X-ray powder diffraction / Mossbauer / synthesis / silicates / transition elements / ネフェリン / 準長石 … More / 4配位席 / リートヴエルト法 / メスバウアー / 結晶構造 / 席選択性 / X線粉末回折 / リードヴェルト法 / メスバウアー法 / 鉱物合成 / 遷移元素 / 結晶化学 / ケイ酸塩鉱物 / PUMPELLYITE / OKHOTSKITE / PIEMONTITE / Mn-Fe-ORE DEPOSIT / HYDROTHERMAL EXPERIMENT / 変成鉱物 / マンガン鉱床 / 変成鉱床 / 鉄マンガン鉱床 / パンペリー石 / オホーツク石 / 紅簾石 / マンガン鉄鉱床 / 熱水合成実験 … More Except Principal Investigator 西南日本 / 花崗岩 / Cretaceous / Granite / 地質年代 / 白亜紀 / 下部地殻 / Southwest Japan / 第三紀 / 三波川変成帯 / 結晶構造 / UHP / geochronology / garnet / Sambagawa metamorphic belt / ざくろ石 / 高圧型変成岩 / 地殻下部 / 新生代 / Sr・Nd同位体 / Sr同位体 / Tertiary / 中新世 / 放散虫 / 韓国 / Rb-Sr年代 / 島弧 / 西南日本内帯 / キルギス / P-T経路 / エクロジャイト / テクトニクス / 同位体 / 水素結合 / 緑簾石 / 遷移金属イオン / 遷移金属元素 / レアアース / 緑簾石族鉱物 / monazite / zircon / tectonics / Tien-Shan Mountains / metamorphic geology / 三波川変成岩 / モナザイト / ジルコン / 天山山脈 / 変成地質学 / Granites / MORB / Adakite / Sr and Nd isotopes / Ridge / Petrochemistry / Felsic igneous rocks / 地球化学 / 酸性岩 / Sr・Nd同位体比 / 火成活動 / モルブ / アダカイト / 海嶺 / 岩石化学 / 珪長質火成岩 / collision / sangun / geschronology / sambagawa / high-pressure / eclogite / 三郡変成帯 / コリジョン / 三郡 / 三波川 / 超高圧 / Geochemistry of sedimentary rocks / Sr intial ratio / Shale / Kyeongsang basin / Korea / Rb-Sr isochron / 寧越(ヨウンオル) / 光州花崗岩 / 堆積岩 / 堆積岩の地球化学 / Sr初生値 / 頁岩 / 慶尚盆地 / Neogenc Tertiury / Nd isotope / Sr isotope / Lower Crust / Basic rocks / SW Japan / 山陰 / 古第三紀 / 地球化学的進化 / 縁海 / 酸性マグマ / 領家帯 / 新第三紀 / Nd同位体 / 塩基性岩 / zoning / P-T path / high-pressure type metamorphic rocks / accretionary prism / P-T-t経路 / 累進変成作用 / 物質循環 / 累帯構造 / 付加プリズム / Cenozoic / Mesozoic / formation of Japan Sea / change of lithosphere / lower crust / island arc / lithosphere / 地殻の組成的改編 / リソスフェアー / リンスフェア- / 島孤 / リンスフェア-の改編 / リソスフェアの改編 / リソスフェア / 中生代 / リソスフェア- / リソスフェア-の改編 / 日本海の形成 / Biomineralization / Cell / Transmission electron microscopy / Scanning electron microscopy / Biominerals / Bioremediation / Bacteria / コンクリート / チャート / 深海底堆積物 / 熱水変質 / グリーンマリーンクレー / ジャロサイト / パクテリア / 沈着 / カルシウム / 鉄 / マンガン / 自浄作用 / 濃集 / 金属イオン / 透過型電顕 / 走査型電顕 / 生体鉱物化作用 / 細胞 / 透過型電子顕微鏡 / 低真空走査型電子顕微鏡 / 位相差偏光顕微鏡 / 生体鉱物 / バイオレメディエーション / バクテリア / Sr isotope ratio / Felsic magma / Mantle / Lower crust / Inner Zone of SW Japan / 片麻岩 / ネオジウム同位体 / ストロンチウム同位体 / 捕獲岩 / 珪長質マグマ / マントル / K-Ar age / Rb-Sr age / Melange / Korean peninsula / アルカリ玄武岩 / 陸成〓 / 沃川帯 / 中・古生界 / スコリア丘 / 化学組成 / 済州島 / タ-ビダイト / 白亜紀花崗岩 / 平安系 / 朝鮮系 / K-Ar年代 / 白亜期 / メランジュ / 韓半島 / Reconstruction of Lithosphere / Rifting / Continental Rift / Back-arc Basin / Active Continental Margin / Spreading of Japan Sea / Inner Zone of Southwest Japan / 日本海拡大 / 背孤海盆 / リソスフェアの改変 / リフティング / 大陸性リフト / 背弧海盆 / 活動的大陸縁 / 日本海の拡大 / モンゴル / 変成岩 / リサイクル / 環境配慮 / 佐渡金山 / 精錬 / 生野銀山 / 多田銀山 / 製錬 / 選鉱 / 銅生産 / 銀生産 / 灰吹法 / 佐渡金銀鉱山 / 石見銀山 / 硫黄 / 鉛 / 環境影響 / 産業考古学 / 熱重量測定 / 赤外吸収 / Hydrous wadsleyite / 強誘電体氷 / 結晶構造精密化 / 高圧高温 / 熱膨張挙動 / ローソン石 / ポートランド石 / ブルース石 / 中性子回折実験 / 中性子回折 / 高温高圧 / 氷 / 含水鉱物 Less

Structural properties of epidote-group minerals as a reservoir of rare-earth-element, transition metal element and water
- Principal Investigator
  
  NAGASHIMA Mariko
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Yamaguchi University
Protolith, metamorphism and exhumation tectonics of the eclogites from the Sambagawa metamorphic belt, southwest Japan
- Principal Investigator
  
  TAKASU Akira
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Shimane University
Incorporation mechanism of hydrogen into some minerals and its dynamical behavior at high pressure
- Principal Investigator
  
  NAGAI Takaya
- Project Period (FY)
  2008 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
On the influence of Production of Metals on Environment in Iwami Silver Mine in 17-19^<th> Centuries
- Principal Investigator
  
  KATAYAMA Hiroyuki
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Sociology/History of science and technology
- Research Institution
  Shimane University
Geochronology and tectonics of the Tien-Shan Mountains in the Athashy and Aktyuz areas, Kyrgyzstan
- Principal Investigator
  
  TAKASU Akira
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Shimane University
Formation mechanism of ecologites and the related high- and ultrahigh-pressure metamorphicrocks
- Principal Investigator
  
  TAKASU Akira
- Project Period (FY)
  1999 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Shimane University
Elucidation of factors controlling spatial geochemical variation of Cretaceous igneous rocks in SW Japan and verification of the ridge subduction.
- Principal Investigator
  
  IIZUMI Shigeru
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geology
- Research Institution
  Shimane University
Distribution of transition elements in tetrahedral sites of silicates and its effect on change of the crystal structuresPrincipal Investigator
- Principal Investigator
  
  AKASAKA Masahide
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  SHIMANE UNIVERSITY
Geologic correlation of Southwest Japan and Korean Peninsula
- Principal Investigator
  
  IIZUMI Shigeru
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Field
  
  Geology
- Research Institution
  Shimane University
Geochemical evolution of lower crust in relation to formaiton of a marginal sea -An approach based on geochemistry of igneous rocks and their enclaves.
- Principal Investigator
  
  IIZUMI Shigeru
- Project Period (FY)
  1994 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Shimane University
Temporal and spatial variations of lower crustal material in an island arc --an approach from Mesozoic and Cenozoic igneous rocks and xenoliths in the Inner Zone of Southwest Japan--
- Principal Investigator
  
  SAWADA Yoshihiro
- Project Period (FY)
  1993 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (A)
- Research Field
  
  Geology
- Research Institution
  Shimane University
Study on the material cycle through accretionary prism, boundary between ocean and continent
- Principal Investigator
  
  TAKASU Akira
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Shimane University
Bacterial Biomineralization and the Mechanism.
- Principal Investigator
  
  TAZAKI Kazue
- Project Period (FY)
  1992 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  鉱物学(含岩石・鉱床学)
- Research Institution
  Kanazawa University
  Shimane University
Petrological and geochemical study lower crustal materials beneath the lnner Zone of Southwest Japan Arc.
- Principal Investigator
  
  IIZUMI Shigeru
- Project Period (FY)
  1991 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  鉱物学(含岩石・鉱床学)
- Research Institution
  Shimane University
EXPERIMENTAL STUDY ON THE METAMORPHIC CONDITIONS OF METAMORPHOSED MANGANIFEROUS IRON ORE DEPOSITPrincipal Investigator
- Principal Investigator
  
  AKASAKA Masahide
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  鉱物学(含岩石・鉱床学)
- Research Institution
  SHIMANE UNIVERSITY
Geological correlation of southwest Japan and Korean Peninsula-tectonics for spreading of active continental margin-.
- Principal Investigator
  
  IIZUMI Shigeru
- Project Period (FY)
  1990 – 1992
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  Shimane University
Study on Formation of Rift System and Spreading in the Continental Margin
- Principal Investigator
  
  SAWADA Yoshihiro
- Project Period (FY)
  1989 – 1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  地質学一般
- Research Institution
  Faculty of Science, Shimane University

All 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Other

All Journal Article Presentation

[Journal Article] Ore and skarn mineralogy of the Yamato mine, Yamaguchi Prefecture, Japan with emphasis on silver-, bismuth-, cobalt-, and tin-bearing sulfides.2016
- Author(s)
  Nagashima, M., Akasaka, M., and Morifuku, Y.
- Journal Title
  
  Resource Geology
  
  Volume: 66 Issue: 1 Pages: 37-54
- DOI
  10.1111/rge.12085
- NAID
  40020726965
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400516, KAKENHI-PROJECT-25800296, KAKENHI-PROJECT-15K05314
[Journal Article] Occurrence of Fe3+ and formation process of precipitates within oxidized olivine phenocrysts in basalt lava from Kuroshima volcano, Goto islands, Nagasaki, Japan.2015
- Author(s)
  Ejima, T., Akasaka, M., Nagao, T. and Ohfuji, H.
- Journal Title
  
  Mineralogical Magazine
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340124
[Journal Article] Gold mineralization of the Gatsuurt Deposit in the North Khentei gold belt, Central Northern Mongolia.2014
- Author(s)
  Chinbat, K., Akasaka, M., Ohira, H. and Jargalan, S
- Journal Title
  
  Resource Geology
  
  Volume: 64 Pages: 1-16
- NAID
  40019965908
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340124
[Journal Article] Structural variation of babingtonite depending on cation distribution at the octahedral sites2014
- Author(s)
  Nagashima, M., Mitani, K., and Akasaka, M.
- Journal Title
  
  Mineralogy and Petrology
  
  Volume: 108 Issue: 2 Pages: 287-301
- DOI
  10.1007/s00710-013-0297-z
- NAID
  10031191135
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24540490, KAKENHI-PROJECT-24540509, KAKENHI-PROJECT-25400516, KAKENHI-PROJECT-25800296
[Journal Article] Gold Mineralization of the Gatsuurt Deposit in the North Khentei Gold Belt, Central Northern Mongolia.2014
- Author(s)
  Khishgee, C., Akasaka, M., Ohira, H. and Sereenen, J.
- Journal Title
  
  Resource Geology
  
  Volume: 64 Pages: 1-16
- NAID
  40019965908
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340124
[Journal Article] Redox state of ultrahigh-pressure metamorphism : Constraint from the Chinese Continental Scientific Drilling eclogites2013
- Author(s)
  Okamoto, K., Jhan, B., Yui, T. F., Akasaka, M.
- Journal Title
  
  Island Arc
  
  Volume: 22 Issue: 1 Pages: 25-36
- DOI
  10.1111/iar.12016
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21109004, KAKENHI-PROJECT-22540493, KAKENHI-PROJECT-24340124
[Journal Article] X-ray Rietveld and <sup>57</sup>Fe Mössbauer study of babingtonite from Kouragahana, Shimane Peninsula, Japan2013
- Author(s)
  Akasaka, M., Kimura, T. and Nagashima, M.
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 108 Issue: 3 Pages: 121-130
- DOI
  10.2465/jmps.120714
- NAID
  10031173674
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340124, KAKENHI-PROJECT-24540509, KAKENHI-PLANNED-20103002
[Journal Article] Oxidation states of Fe and precipitates within olivine from orthopyroxene-olivine-clinopyroxene andesite lava from Kasayama volcano, Hagi, Yamaguchi, Japan2013
- Author(s)
  Ejima, T., Akasaka, M.
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 108 Issue: 1 Pages: 25-36
- DOI
  10.2465/jmps.120621a
- NAID
  10031138459
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340124, KAKENHI-PROJECT-20001005, KAKENHI-PLANNED-20103002
[Journal Article] Distribution of cations at two tetrahedral sites in Ca_2MgSi_2O_7-Ca_2Fe^<3+>AlSiO_7 series synthetic melilite and its relation to ncommensurate structure2013
- Author(s)
  Hamada M. and Akasaka M
- Journal Title
  
  Physics and Chemistry of Minerals
  
  Volume: 40 Issue: 3 Pages: 259-270
- DOI
  10.1007/s00269-013-0566-8
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20103002, KAKENHI-PROJECT-24340124
[Journal Article] Oxidation state of Fe in olivine in andesitic scoria from Kasayama volcano, Hagi, Yamaguchi Prefecture, Japan2012
- Author(s)
  Ejima T., Akasaka M, Nagao T. and Ohfuji H
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 107 Issue: 6 Pages: 215-225
- DOI
  10.2465/jmps.120605
- NAID
  10031134516
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20103002, KAKENHI-PROJECT-24340124
[Journal Article] 電子マイクロプローブ分析によるかんらん石中のFe2+/Fe3+比の見積もり:メスバウアー分光法による検証2011
- Author(s)
  江島輝美, 赤坂正秀
- Journal Title
  
  岩石鉱物科学
  
  Volume: 40 Pages: 55-62
- NAID
  10029121634
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20103002
[Journal Article] Oxidation state of Fe in olivine in a lherzolite xenolith from Oku district, Oki-Dogo Island, Shimane Prefecture, Japan2011
- Author(s)
  Ejima T. and Akasaka M.
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 106 Issue: 5 Pages: 246-254
- DOI
  10.2465/jmps.110125
- NAID
  10029479718
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20103002
[Journal Article] Crystal chemistry of chromian pumpellyite from Osayama, Okayama Prefecture, Japan2010
- Author(s)
  Hamada, M. Akasaka, M., Seto, S. and Makino, K
- Journal Title
  
  American Mineralogist
  
  Volume: 95 Issue: 8-9 Pages: 1294-1304
- DOI
  10.2138/am.2010.3376
- NAID
  130005008138
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20103002
[Journal Article] 18～19世紀における石見銀山の銅生産について2010
- Author(s)
  片山裕之、仲野義文、赤坂正秀、山村賢治
- Journal Title
  
  日本鉱業史研究 60
  
  Pages: 41-41
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20500874
[Journal Article] X-ray Rietveld and ^<57>Fe Mossbauer studies of epidote and piemontite on the join Ca_2Al_2Fe^<3+>Si_3O_<12>(OH)-Ca_2Al_2Mn^<3+>Si_3O_<12>(OH) formed by hydrothermal synthesis2010
- Author(s)
  Nagashima, M. and Akasaka, M
- Journal Title
  
  American Mineralogist
  
  Volume: 95 Issue: 8-9 Pages: 1237-1246
- DOI
  10.2138/am.2010.3418
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20103002
[Journal Article] Ag-rich tetrahedrite in the El Zancudo deposit, Colombia : Occurrence, chemical compositions and genetic temperatures2010
- Author(s)
  Alba Nury Gallego Hernandez, Masahide Akasaka
- Journal Title
  
  Resource Geology
  
  Volume: 60 Pages: 218-233
- NAID
  10030173242
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20500874
[Journal Article] Ag-rich tetrahedrite in the El Zancudo deposit, Colombia : Occurrence, chemical compositions and genetic temperatures.2010
- Author(s)
  Alba Nury Gallego Hernandez, Masahide Akasaka
- Journal Title
  
  Resource Geology 60
  
  Pages: 218-233
- NAID
  10030173242
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20500874
[Journal Article] 18～1世紀における石見銀山の銅生産について2010
- Author(s)
  片山裕之、仲野義文、赤坂正秀、山村賢治
- Journal Title
  
  日本鉱業史研究
  
  Volume: 60 Pages: 41-46
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20500874
[Journal Article] Sursassite : Hydrogen bonding, cation order, and pumpellyite intergrowth2009
- Author(s)
  Nagashima M., Akasaka M., 他3名
- Journal Title
  
  American Mineralogist 94
  
  Pages: 1440-1449
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20103002
[Journal Article] 山陰・島根ジオパーク構想の最近の取り組み2009
- Author(s)
  林広樹・赤坂正秀・高須晃
- Journal Title
  
  月刊地球 31
  
  Pages: 437-444
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20500874
[Journal Article] Distribution of chromium among the octahedral sites in chromian epidote from Iratsu, central Shikoku, Japan2007
- Author(s)
  Nagashima, M., Akasaka, M., Sakurai, T
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences (refereed journal) 102
  
  Pages: 240-252
- NAID
  10019151260
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17340149
[Journal Article] Silver-bearing and associated minerals in El Zancudo deposit, Antioquia, Columbia2007
- Author(s)
  Alba, Nury, Gallego, Hernandez, Akasaka, M
- Journal Title
  
  Resource Geology (refereed journal) 57
  
  Pages: 386-399
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17340149
[Journal Article] Distribution of chromium among the octahedral sites in chromian epidote from Iratsu, central Shikoku, Japan.2007
- Author(s)
  Nagashima, M., Akasaka, M., Sakurai, T.
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences 102
  
  Pages: 240-254
- NAID
  10019151260
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340149
[Journal Article] Silver-bearing and associated minerals in El Zancudo deposit, Antioquia, Columbia.2007
- Author(s)
  Alba Nury Gallego Hernandez and Akasaka, M.
- Journal Title
  
  Resource Geology 57
  
  Pages: 386-399
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340149
[Journal Article] Chromian epidote in omphacite rocks from the Sambagawa metamorphic belt, central Shikoku, Jaan2006
- Author(s)
  Nagashima, M., Akasaka, M., Sakurai, T
- Journal Title
  
  Journal of Mineralogical and Petrological Science (refereed journal) 101
  
  Pages: 157-169
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17340149
[Journal Article] Chromian epidote in omphacite rocks from the Sambagawa metamorphic belt, central Shikoku, Japan2006
- Author(s)
  Nagashima, M., Akasaka, M.Sakurai, T.
- Journal Title
  
  Journal of Mineralogical and Petrological Science 101(In press)
- NAID
  10017532527
- Data Source
  KAKENHI-PROJECT-17340149
[Journal Article] Chromian epidote in omphacite rocks from the Sambagawa metamorphic belt, central Shikoku, Japan2006
- Author(s)
  Nagashima, M., Akasaka, M. and Sakurai, T.
- Journal Title
  
  Journal of Mineralogical and Petrological Science 101
  
  Pages: 157-169
- NAID
  10017532527
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340149
[Journal Article] Chromian epidote in omphacite rocks from the Sambagawa metamorphic belt, central Shikoku, Japan2006
- Author(s)
  Nagashima, M., Akasaka, M., Sakurai, T.
- Journal Title
  
  Journal of Mineralogical and Petrological Science 101
  
  Pages: 157-169
- NAID
  10017532527
- Data Source
  KAKENHI-PROJECT-17340149
[Journal Article] Distribution of Fe2+ in a synthetic (Ca, Na)2(Mg, Fe2+)Si2O7-melilite : 57Fe Mossbauer and X-ray Rietveld studies.2005
- Author(s)
  Akasaka, M., Nagashima, M., Makino, K., Ohashi, H.
- Journal Title
  
  Journal of Mineralogical and Petrological Science 100
  
  Pages: 229-236
- Data Source
  KAKENHI-PROJECT-17340149
[Journal Article] Distribution of Fe2+ in a synthetic (Ca,Na) 2 (Mg,Fe2+) Si2O7-melilite: 57Fe Mossbauer and X-ray Rietveld studies.2005
- Author(s)
  Akasaka, M., Nagashima, M., Makino, K. and Ohashi, H.
- Journal Title
  
  Journal of Mineralogical and Petrological Science 100
  
  Pages: 229-236
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340149
[Journal Article] Distribution of Fe2+ in a synthetic (Ca, Na)2(Mg, Fe2+)Si207-melilite : 57Fe Mossbauer and X-ray Rietveld studies2005
- Author(s)
  Akasaka, M., Nagashima, M., Makino, K., Ohashi, H
- Journal Title
  
  Journal of Mineralogical and Petrological Science (refereed journal) 100
  
  Pages: 229-236
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17340149
[Presentation] 合成Gaメリライトの4配位席におけるFe3+の分布および変調構造の関係2014
- Author(s)
  濵田麻希・赤坂正秀
- Organizer
  日本鉱物科学会2014年年会
- Place of Presentation
  熊本大学，熊本
- Year and Date
  2014-09-17
- Data Source
  KAKENHI-PROJECT-24340124
[Presentation] Proterozoic and Paleozoic internal textural events in zircon and monazite on metamorphic rocks of Southwestern Group, Sri Lanka.2014
- Author(s)
  Wanniarachchi, D.N.S. and Akasaka, M.
- Organizer
  2014 Meeting of Japan Association of Mineralogical Sciences
- Place of Presentation
  Kumamoto Univ., Kumamoto, Japan
- Year and Date
  2014-09-18
- Data Source
  KAKENHI-PROJECT-24340124
[Presentation] Ferric iron within olivine in a lherzolite xenolith from Oku district, Oki-Dogo Island, Shimane Prefecture, Japan.2014
- Author(s)
  EJIMA, T., Akasaka, M. and Ohfuji, H.
- Organizer
  21st General Meeting of IMA South Africa 2014
- Place of Presentation
  Sandton Convention Center, Gauteng, South Africa
- Year and Date
  2014-09-04
- Data Source
  KAKENHI-PROJECT-24340124
[Presentation] 合成Ca輝石におけるFe3+, Al, Ga分布の温度依存性と局所構造2014
- Author(s)
  Akasaka, M., Hamada, M., Nagashima, M., Ejima, T
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜(横浜市)
- Year and Date
  2014-05-01
- Data Source
  KAKENHI-PROJECT-25800296
[Presentation] 合成Ca 輝石におけるFe3+, Al, Ga 分布の温度依存性と局所構造2014
- Author(s)
  赤坂正秀・濵田麻希・永嶌真理子・江島輝美
- Organizer
  日本地球惑星科学連合2014年度大会
- Place of Presentation
  パシフィコ横浜，横浜
- Year and Date
  2014-05-01
- Data Source
  KAKENHI-PROJECT-24340124
[Presentation] 東南極セーヌロンダーネ山地産含バナジウムざくろ石：X線単結晶構造解析と赤外分光分析2012
- Author(s)
  赤坂正秀
- Organizer
  日本鉱物科学会2012年年会
- Place of Presentation
  京都大学（京都府）
- Year and Date
  2012-09-19
- Data Source
  KAKENHI-PLANNED-20103002
[Presentation] 東南極セーヌロンダーネ山地産含バナジウムざくろ石:X線単結晶構造解析と赤外分光分析2012
- Author(s)
  赤坂正秀,平田みお,濱田麻希,永嶌真理子,牧野邦明,小山内康人
- Organizer
  日本鉱物科学会2012年度年会
- Place of Presentation
  京都大学(京都府)
- Year and Date
  2012-09-20
- Data Source
  KAKENHI-PLANNED-20103002
[Presentation] 東南極セールロンダーネ山地産含バナジウムざくろ石 : X線単結晶構造解析と赤外分光2012
- Author(s)
  赤坂正秀
- Organizer
  日本鉱物科学会
- Place of Presentation
  京都大学 (京都市)
- Year and Date
  2012-09-20
- Data Source
  KAKENHI-PROJECT-24340124
[Presentation] 含重水素紅簾石の合成と生成相の評価2011
- Author(s)
  赤坂正秀, 永嶌真理子, 濱田麻希, 佐野亜沙美, 江島輝美
- Organizer
  地球惑星科学連合
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PLANNED-20103002
[Presentation] X-ray and neutron Rietveld study of synthetic Ca2A13-pMn3+pSi3O12(OD)-piemontite2010
- Author(s)
  Akasaka Masashi
- Organizer
  the 20th General Meeting of International Mineralogical Association
- Place of Presentation
  Eotvos Lorand Univ.(ハンガリー)
- Year and Date
  2010-08-21
- Data Source
  KAKENHI-PLANNED-20103002
[Presentation] X-ray and neutron Rietveld refinement of Ca2Al3-pMn3+pSi3O12(OD)-piemontite2010
- Author(s)
  赤坂正秀
- Organizer
  日本地球惑星科学連合
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2010-05-23
- Data Source
  KAKENHI-PLANNED-20103002
[Presentation] 合成Ca_2Al_3-pMn_<3+>pSi_3O_12(OD)-紅簾石のX線・中性子結晶構造解析2010
- Author(s)
  赤坂正秀,永嶌真理子,濱田麻希,佐野亜沙美,江島輝美
- Organizer
  2010年日本地球惑星科学連合
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2010-05-23
- Data Source
  KAKENHI-PLANNED-20103002
[Presentation] Au-Ag deposits along the Cauca River canyon, northwestern margin of the Central Cordillera, Colombia.2010
- Author(s)
  Gallego, A.N., Akasaka, M., Roser, B.P.
- Organizer
  20^<th> General Meeting of IMA
- Place of Presentation
  Eotvos Lorand University (Budapest)
- Year and Date
  2010-08-24
- Data Source
  KAKENHI-PROJECT-20500874
[Presentation] X-ray and neutron Rietveld study of synthetic Ca_2Al_<3-p>Mn^<3+> p_Si_3O_<12>(OD) -piemontite.2010
- Author(s)
  Akasaka M.
- Organizer
  20th General Meeting of the International Mineralogical Association
- Place of Presentation
  Budapest.
- Year and Date
  2010-08-24
- Data Source
  KAKENHI-PLANNED-20103002
[Presentation] X-ray and neutron Rietveld study of synthetic Ca_2Al_<3->pMn^<3+>__pSi_3O_<12>(OD)-piemontite2010
- Author(s)
  Akasaka M., Nagashima M., Hamada M., Sano-Furukawa A. and Ejima T
- Organizer
  International Mineralogical Association
- Place of Presentation
  Budapest
- Data Source
  KAKENHI-PLANNED-20103002
[Presentation] Ca単斜輝石の6配位席と4配位席おけるFe3+とGa36+の分布2010
- Author(s)
  赤坂正秀
- Organizer
  日本鉱物科学会
- Place of Presentation
  島根大学(松江市)
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PLANNED-20103002
[Presentation] Ca 単斜輝石の6配位席と4配位席おけるFe^<3+>とGa^<3+>の分布2010
- Author(s)
  赤坂正秀・浜田麻希・永嶌真理子・大橋晴夫
- Place of Presentation
  島根大学(松江市)
- Data Source
  KAKENHI-PLANNED-20103002
[Presentation] Au-Ag deposits along the Cauca River canyon, northwestern margin of the Central Cordillera, Colombia.2010
- Author(s)
  Gallego, A.N., Akasaka, M., Roser, B.P.
- Organizer
  20^<th> General Meeting of International Mineralogical Association
- Place of Presentation
  Budapest (Hungary)
- Year and Date
  2010-08-24
- Data Source
  KAKENHI-PROJECT-20500874
[Presentation] Ca_2Al_<3-p>Mn^<3+>pSi_3O_<12>(OD)-紅簾石の合成と中性子結晶構造解析2009
- Author(s)
  赤坂正秀,永嶌真理子,濱田麻希,佐野亜沙美
- Organizer
  日本鉱物科学会2009年度年会
- Place of Presentation
  北海道大学(札幌市)
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PLANNED-20103002
[Presentation] Ca_2Al_3-pMn^<3+>pSi_3O_<12>(OD)-紅簾石の合成と中性子結晶構造解析2009
- Author(s)
  赤坂正秀
- Organizer
  日本鉱物科学会
- Place of Presentation
  北海道大学(札幌)
- Year and Date
  2009-09-10
- Data Source
  KAKENHI-PLANNED-20103002
[Presentation] 山陰・島根ジオパーク実現に向けた島根大学の取り組み2009
- Author(s)
  赤坂正秀・高須晃・林広樹
- Organizer
  日本地球惑星科学連合
- Place of Presentation
  幕張メッセ
- Year and Date
  2009-05-17
- Data Source
  KAKENHI-PROJECT-20500874
[Presentation] 「環境への影響」という視点から見た近世の金属生産--奥出雲のたたら製鉄、石見銀山そして佐渡金銀山--2008
- Author(s)
  片山裕之, 仲野義文, 赤坂正秀, 小菅徹也
- Organizer
  日本学術振興会製銑第54委員会
- Place of Presentation
  日本学術振興会
- Year and Date
  2008-12-03
- Data Source
  KAKENHI-PROJECT-20500874
[Presentation] 岡山県大佐山三郡変成岩に産する含クロム珪酸塩鉱物の産状と化学組成-特に含クロムパンペリー石について-2007
- Author(s)
  浜田麻希.・阪本志津枝・赤坂正秀・高須晃
- Organizer
  日本鉱物科学会
- Place of Presentation
  東京
- Year and Date
  2007-09-23
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17340149
[Presentation] Chromian pumpellyite and associated chromian minerals from the Sangun metamorphic rocks, Osayama, southwest Japan2007
- Author(s)
  Hamada, M., Sakamoto, S., Akasaka, M., Takasu, A
- Organizer
  Japan Association of Mineralogical science
- Place of Presentation
  Tokyo
- Year and Date
  2007-09-23
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17340149
[Presentation] Internal textures and chemical composition of zircon from high grade metamorphic rocks of Southwest Group, Sir Lanka.
- Author(s)
  Dadayakkarage, N.S.W. and Akasaka, M.
- Organizer
  Japan Geoscience Union Meeting 2013
- Place of Presentation
  Makuhari Messe (Chiba, Japan)
- Data Source
  KAKENHI-PROJECT-24340124
[Presentation] バビントン石の6配位席における陽イオン置換と結晶構造変化
- Author(s)
  永嶌真理子，三谷桂子，赤坂正秀
- Organizer
  日本鉱物科学会2013年度年会
- Place of Presentation
  筑波大学(つくば市)
- Data Source
  KAKENHI-PROJECT-25800296
[Presentation] Zircon from high grade metamorphic rocks of Southwest Group, Sri Lanka, as an indicator of multiple metamorphic events.
- Author(s)
  Dadayakkarage, N.S.W. and Akasaka, M.
- Organizer
  Japan Geoscience Union Meeting 2013
- Place of Presentation
  Makuhari Messe (Chiba, Japan)
- Data Source
  KAKENHI-PROJECT-24340124

1. TAKASU Akira (00183848)

# of Collaborated Projects: 9 results

# of Collaborated Products: 2 results
2. IIZUMI Shigeru (80032639)

# of Collaborated Projects: 8 results

# of Collaborated Products: 0 results
3. SAWADA Yoshihiro (80196328)

# of Collaborated Projects: 7 results

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# of Collaborated Projects: 4 results

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5. MIYAKE Yasuyuki (70200144)

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6. ISHIGA Hiroaki (80183002)

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7. TAKAYASU Katsumi (00127490)

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8. KAMEI Atsushi (60379691)

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# of Collaborated Projects: 2 results

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10. MOON Hi Soo

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11. YU Kang Min

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AKASAKA Masahide 赤坂 正秀

赤板 正秀 アカサカ マサヒデ

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Distribution of transition elements in tetrahedral sites of silicates and its effect on change of the crystal structuresPrincipal Investigator

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EXPERIMENTAL STUDY ON THE METAMORPHIC CONDITIONS OF METAMORPHOSED MANGANIFEROUS IRON ORE DEPOSITPrincipal Investigator

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AKASAKA Masahide 赤坂正秀

赤板正秀アカサカマサヒデ

[Journal Article] X-ray Rietveld and <sup>57</sup>Fe Mössbauer study of babingtonite from Kouragahana, Shimane Peninsula, Japan2013