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Komuro Kosei

Faculty of Life and Environmental Sciences
Official title
Assistant Professor
Research fields
Petrology/Mineralogy/Economic geology
Earth system and resources engineering
Research keywords
Economic geology
Research projects
テルル,セレン鉱物の解析に基づいた浅熱水性金鉱床生成環境の解明と資源探査への貢献2012-04 -- 2015-03中田正隆日本鉱業振興会/研究助成
Geochemistry and paleoenvironment of Kuroko horigon1999 -- 2000/出資金による受託研究
Formative processes of detects in quartz from uranium deposits.1998 -- 1999/出資金による受託研究
Visualization and quantitative analysis of defects in quartz from uranium deposits by cathodoluminescence.2001 -- 2001/国内共同研究
Measurment of formative age of uranium deposits by cathodoluminescence(CL) and electron spin resonance(ESR)2003 -- 2003/国内共同研究
Natural Analogue Study of Uranium Deposits in Japan: with special reference to the Tono Uranium Deposit2001-08 -- 2004-03/企業からの受託研究
Geochemical microanalysis of minerals, rocks and groundwater: modeling the elemental behavior in sedimentary rocks by microstructural and microgeochemical analysis and rock-water interaction2006-04 -- 2009-03日本原子力研究開発機構/企業からの受託研究9,000,000Yen
Natural analogue study on uranium deposits in Japan2001 -- 2003/New Program for the Promotion of Basic Reseach by Public Corporation
Formative processes and mechanism of hydrothermal deposits2009-04 -- (current)/
Genesis of stratabound ore deposits -- (current)/
Career history
1993-12 -- (current)筑波大学 講師
Academic background
-- 1981University of Tsukuba First Cluster of College 自然学類,地球科学主専攻Graduated
-- 1986University of Tsukuba Graduate School, Division of Earth Science 地質学Completed
D.Sc.University of Tsukuba
Academic societies
1981 -- (current)The Society of Resource Geology
2008 -- (current)Society of Economic Geologists
Honors & Awards
  • Experiments on hydrothermal reaction of ferberite with CaCl2 solution
    Komuro Kosei
    Shigen-Chisitsu/66(2)/pp.81-88, 2016-05
  • Stratigraphic setting of Neogene Manganese deposits in Northeast Japan
    伊藤 孝; 坂井 志緒乃; 本山 功; 上栗 伸一; 小室 光世; 鈴木...
    Annual Meeting of the Geological Society of Japan/2016/p.572, 2016
  • Trace element characteristics of pyrites in an active seafloor hydrothermal field at the Iheya North Knoll in the mid-Okinawa Trough
    池端 慶; 服部 浩一; 黒澤 正紀; 小室 光世; 笹 公和; 石井 ...
  • (Au, Ag)Te-2 Minerals from Epithermal Gold Deposits in Japan
    Komuro Kosei; Nakata Masataka
    RESOURCE GEOLOGY/67(1)/pp.22-34, 2017-01
  • Replacement texture of cerussite reacted with aqueous sodium solution at temperatures from 150 to 170℃
    田村維都江; 中田正隆; 小室 光世
    Mining Geology/66(1)/pp.1-6, 2016-03
  • Cathodoluminescence of He+-ion-implanted feldspars
    Komuro Kosei; Kayama M.; Nishido H.; Toyoda S.
    Advances in ESR Applications/29/pp.39-39, 2012-11
  • Hg isotopic compositions of chimneys and pelagic sediments at active submarine hydrothermal field in Okinawa Trough, Japan
    Komuro Kosei; Takeuchi A.; Marumo K.; Tomiyasu T.; Yam...
    AGU Fall Meeting Abstracts 2012/pp.B31C-0430-B31C-0430, 2012-12
  • 伊平屋北海丘海底熱水系周辺における環境試料中水銀濃度分布
    小室 光世
    ブルーアース2012要旨集/pp.12-P28-12-P28, 2012-02
  • 伊平屋北海丘の海底熱水系の水銀濃度と同位体組成
    小室 光世
    ブルーアース2012要旨集/pp.BE12-27-BE12-27, 2012-02
  • 沖縄トラフ伊平屋北海丘海底熱水系の硫化物および堆積物の化学分析値と水銀同位体組成
    小室 光世; 丸茂克美; 山本正浩; 冨安卓滋; 児玉谷仁; 河野百...
    資源地質学会第62回年会講演会講演要旨集/pp.32-32, 2012-06
  • Carbonation of wollastonite under hydrothermal alkali condition: an experimental approach with sodium carbonate solution
    佐伯扶美; 中田正隆; 小室 光世
    Shigen-Chisitsu/62(2)/pp.139-149, 2012-05
  • Heavy minerals in the Tsukiyoshi orebody, Tono uranium deposit, central Japan
    笹尾 英嗣; 中田 正隆; 小室 光世
    Shigen-Chisitsu/62(3)/pp.225-233, 2012-11
  • He+ Ion Implantation and Electron Irradiation Effects on Cathodoluminescence of Plagioclase
    Kayama M.; Nishido H.; Toyoda S.; Komuro Kosei; Finch ...
    Physics and Chemistry of Minerals/40(7)/pp.531-545, 2013-07
  • Carbonation of pectolite under hydrothermal conditoin: an experiment with sodium carbonate and bicarbonate solution
    小室 光世; 鈴木雄司; 中田 正隆
    資源地質/63(1)/pp.1-6, 2013-03
  • Cathodoluminescence study of gold-bearing conglomerate of the Witwatersrand Basin, South Africa
    新藤 和安; 和田 友仁; 小室 光世; 林 謙一郎
    Resource geology. Shigen-chishitsu/59(3)/pp.199-208, 2009-01
  • 放射線損傷を利用した地質環境におけるウラン鉱床の長期安定性の研究 (地質環境の長期安定性(下)高レベル放射性廃棄物の地層処分と地球科学)
    小室 光世
    Chikyu monthly/26(7)/pp.493-498, 2004-07
  • Textures of the kuroko ores from the Ezuri Mine, Akita Prefecture
    Komuro K.
    Mining Geology/34(4)/p.241-252, 1984-01
  • Sulfur isotope ratio of framboidal pyrite in kuroko ores from the Ezuri Mine, Akita Prefecture, Japan
    Komuro; K.; Sasaki; A.; +小室 光世
    Mining Geology/35(4)/p.289-294, 1985-01
  • Formative Processes of kuroko deposits : on the basis of observations of ores from the Ezuri Mine
    海洋科学/20(4)/p.229-237, 1988-01
  • Microbiological examination of deep groundwater
    青木和弘・小室光世・瀬尾俊弘・太田久仁雄・松嶋英治; +小室...
    Proceedings of the 1st Symposium on Geo-Environments/p.285-290, 1991-01
  • ESR and cathodoluminescence studies of radiation detects in clay and quartz from some uranium deposits
    Closel; B.; Komuro; K.; Nakashima; S.; Nagano; T.; Masaki...
    Report of the Research Institute of Natural Resources, Mining College, Akita University/(57)/p.25-55, 1992-01
  • Microbiological examination of deep groundwater(2)
    青木和弘・小室光世・松嶋英治; +小室 光世
    Proceedings of the 2nd Symposium on Geo-Environments/p.163-168, 1992-01
  • An estimation of mineral-water interaction in the groundwater paths of the granitic rocks : An experimental study.
    佐藤和彦・小坂邦夫・小室光世; +小室 光世
    Proceedings of the 2nd Symposium on Geo-Environments/p.157-162, 1992-01
  • Radiation-Damage Analysis of Rock Samples from some Uranium Expoloration Sites.
    小室光世・大塚保夫・山本正博; +小室 光世
    PNC Technical Review/(86)/p.70-74, 1993-01
  • Corrosion of detrital sand grains in uranium ores from the Kanyemba-1 deposit, Zimbabue
    Komuro; K.; Koyama; K.; +小室 光世
    Annual Report of the Institute of Geoscience, the University of Tsukuba/(19)/p.73-78, 1993-01
  • 水銀同位体を用いた海底熱水鉱床の探査技術の開発(鉱石や岩石中の水銀の存在形態分析に関わる研究開発): 平成23年度「鉱石や岩石中の水銀の存在形態分析に関わる研究開発」成果報告書
    小室 光世
  • 湿式分析法
    小室 光世
  • 蛍光X線分析
    小室 光世
  • 含金属黒色頁岩
  • 放射線損傷と地質線量計
  • 丸善科学大辞典
  • 鉱物資源とエネルギー資源
  • 地球の進化と環境問題
  • Rare metal text: (7) uranium
    小室光世・笹尾英嗣; +小室 光世
  • The Bilimoia gold deposit, Kainantu, Papua New Guinea: A fault-controlled, lode-type, synorogenic tellurium-rich quartz-gold vein system
    Espi Joseph O.; Hayashi Ken-ichiro; Komuro Kosei; Kajiwar...
Conference, etc.
  • Hg isotopic compositions of chimneys and pelagic sediments at active submarine hydrothermal field in Okinawa Trough, Japan
    Komuro Kosei; Takeuchi A.; Marumo K.; Tomiyasu T.; Yama...
    2012 AGU Fall Meeting/2012-12-03--2012-12-07
  • 伊平屋北海丘海底熱水系周辺における環境試料中水銀濃度分布
    小室 光世
  • 伊平屋北海丘の海底熱水系の水銀濃度と同位体組成
    小室 光世
  • 沖縄トラフ伊平屋北海丘海底熱水系の硫化物および堆積物の化学分析値と水銀同位体組成
    小室 光世; 丸茂克美; 山本正浩; 冨安卓滋; 児玉谷仁; 河野百...
  • Cathodoluminescence of He+-ion-implanted feldspars
    Komuro Kosei; Kayama M.; Nishido H.; Toyoda S.
    3rd Asia Pacific Conference on Luminescence and Electron Spin Resonance dating- including non-dating applications/2012-11-21
  • 白亜系手取層群石英アレナイト礫の供給源
    忽滑谷優里; 久田健一郎; 小室光世
  • Microbiological examination of groundwater from the green Tuff Region of northeast Japan
    AOKI; K.; KOMURO; K.; SEO; T.; MATSUSHIMA; E.; +小室 光世
  • Mineralogy, chemistry and snlfur isotopes of mudstones from the Green tuff region of Japan : Paleaenvironmental constraints on the Kuroko ore genesis.
    Komuro; K.; Kajiwara; Y.; +小室 光世
  • Chemistry and sulfur isotopes of the chert-shale sequence with Stratifrom manganese ore at Noda-Tamagawa mine, northeast Japan.
    Yamaguchi; K.; Kajiwara; Y.; Nakano; T.; and Komuro; K.; ...
  • Using immobile ehements as a lithogeochemical technique in the study of porphyry Cu-Au systems : the Taysan deposit(Batangas, Philippines) case study
    Delos Santos; M. S.; Jr.; Kajiwara; Y.; Komuro; K.; +小室...
  • Migration, fixation, and long-term preservation of uranium in Tono uranium deposits, Japan - A Mineralogical approach -
    Horikawa; Y.; Komuro; K.; Yoshida; H.; +小室 光世
  • ESR and CL observed in quartz grains from uranium deposits : implication for uranium migration in natural hydrogeological environment
    Toyoda; S.; Komuro; K.; Ikeya; M.; Sato; K.; Yoshida; H.;...
  • 乾燥地域の地表近傍に生成する二次鉱物
    常青・八田珠郎・小室光世・陽捷行; +小室 光世
  • : Mineralogy and geochemistry of Na-Ca alteration at the Taysan porphyry Cu-Au deposit (Batangas, Philipines)
    Delos Santos; M. S.; Jr.; Komuro; K.; Kajiwara; Y.; +小室...
  • ウラン鉱床の石英中に生成するESR 信号とウラン濃集過程探究の可能性
    豊田新・小室光世・佐藤和彦・池谷元伺; +小室 光世
  • Geochemical and mineralogical characterization of the ore evalution stages of the Cambrian manganese deposits of Wadi Dana(Jordan)
    El-Hasan; T. M.; Kajiwara; Y.; Komuro; K.; +小室 光世
    ____V42B-10 133oh/1998
  • ジュラ紀層状マンガン鉱床におけるモリブデン・タングステン濃集の鉱床地質学的意義
    小室光世; 坂本満; 梶原良道
  • 美濃勝山ジュラ紀層状マンガン鉱床近傍の元素ゾーニング
  • Geochemistry and genetic characteristics of the Cambrian manganese deposit of Jordan
    El-Hasan; T.; Kajiwara; Y.; Komuro; K.; +小室 光世
  • 3PbS-Sb2S3: natural phase from Maria Teresa massive sulfide deposit, Peru. A preliminary report
    Myo Myint; M.; Komuro; K.; Kajiwara; Y.; +小室 光世
  • A Naturally occuring phase on the CuS-FeS-ZnS ternary plane observed in a Cu-Fe bearing zinc blende of the Laloki stratabound massive sulphide, Papua New Guinea
    Kurange; J. B.; Kajiwara; Y.; Komuro; K.; +小室 光世
  • Mineralogy and geochemistry of massive sulphide ores from Turkey; Implication for ambient environment and genesis
    Myo Mint; M.; Kajiwara; Y.; Komuro; K.; +小室 光世
  • He+イオンによる石英中の酸素空格子の生成
    浅井貴之・豊田新・小室光世; +小室 光世
  • Unusual phase of Pb-Sb-S and related minerals of the Maria Teresa massive sulphide deposit at Central Peru. (共著)
    Myo Mint; M.; Kajiwara; Y.; Komuro; K.; +小室 光世
  • Sulphur isotope composition and REE distributions of ores from Pb-Zn-Ag Mines, Myanmar
    Myo Mint; M.; Kajiwara; Y.; Komuro; K.; +小室 光世
2017-10 -- 2017-12"Resources Geology, Special Seminar IIb"University of Tsukuba.
2017-10 -- 2017-12Laboratory Work in Basic GeoscienceUniversity of Tsukuba.
2017-10 -- 2017-12Thesis Research in Resources Geology IIUniversity of Tsukuba.
2017-10 -- 2018-02Internship BUniversity of Tsukuba.
2017-04 -- 2017-08Internship BUniversity of Tsukuba.
2017-10 -- 2017-12"Resources Geology, Special Seminar Ib"University of Tsukuba.
2017-10 -- 2018-02Internship AUniversity of Tsukuba.
2017-04 -- 2017-08Internship AUniversity of Tsukuba.
2017-12 -- 2018-02Seminar on Geoscience AUniversity of Tsukuba.
2017-10 -- 2017-12"Earth Evolution Sciences, Special Seminar IVb"University of Tsukuba.
Other educational activities
2014-06 -- 2014-08県民大学講座:地球の資源と火成活動茨城県県南生涯学習センター
Professional activities
2007 -- 2009The Society of Resource Geology評議員,行事委員長
2011 -- 2013The Society of Resource Geology評議員,総務委員長
2012 -- 2016The Society of Resource Geology編集委員

(Last updated: 2017-08-25)