Economic Geology Laboratory, Department of Earth Resources Engineering,Kyushu University Economic Geology Laboratory, Department of Earth Resources Engineering,Kyushu University

Achievement

Conference presentation

2015

2014

  1. 地熱熱水中の鉱物粒子の再検証:ポリケイ酸粒子と固相吸着粒子
    米津 幸太郎, 益田千聖, 増永幸, 江藤真由美, 渡邊 公一郎, 横山拓史
    日本地球惑星科学連合 連合大会2014,2014.04.
  2. インドネシア・バンテン州・Kerta 地域における金- 銀鉱化帯の鉱物学的特徴
    Atsuhiro Kuroda, Kotaro Yonezu, M. Rosana, Koichiro Watanabe
    資源地質学会第64回年会,2014.06.
  3. Significant REE and trace element pattern in cassiterite and wolframite
    from Mawchi Sn-W polymetallic mineralization, Myanmar: insights
    from EPMA and ICP-MS studies
    A.Z. Myint, Kotaro Yonezu, Koichiro Watanabe
    資源地質学会第64回年会,2014.06.
  4. パラワン島ニッケルラテライト鉱床におけるスカンジウムの地球化学的特徴
    野田耕正、米津幸太郎, J.A.S. Gabo, Koichiro Watanabe, J. Juanerio, E. Laguerta, Ramon Santos, Rogel Santos
    資源地質学会第64回年会,2014.06.
  5. エジプト・シナイ半島南西部におけるHREE の異常濃集とゼノタイムの関係
    長谷 昂, 米津 幸太郎, 渡邊 公一郎, I. Waleed, I. Mohammed
    資源地質学会第64回年会,2014.06.
  6. ベトナム南部ダクラク地域における花崗岩の風化とREE の地化学的挙動
    岡村幸紀, 渡邊 公一郎, 米津 幸太郎, H. Dang, D. Do, T. Tu
    資源地質学会第64回年会,2014.06.
  7. Mineralogy and Paragenesis of the Sulfide Mineralization within the Skarn Field at Central Rogozna Mountain, Southwestern Serbia
    Z. Budinov, Kotaro Yonezu, Koichiro Watanabe
    資源地質学会第64回年会,2014.06.
  8. Depth and temperature of orogenic gold mineralization around the Yeroogol fault trend, northern Mongolia
    中西 哲也, 宮本真, 高橋亮平, 田口幸洋, 渡邊 公一郎, 米津 幸太郎, S. Jargaran,資源地質学会第64回年会,2014.06.
  9. Investigation of the Au-Ag-Cu mineral systems of the Nansatsu District, Southern Japan
    TINDELL THOMAS DAVID, Akira Imai, Ryohei Takahashi, A. J. Boyce, A. Schersten, L. Page, Takeyuki Ogata, Kotaro Yonezu, Koichiro Watanabe
    資源地質学会第64回年会,2014.06.
  10. Epithermal gold mineralization in the Zamboanga Peninsula, Philippines: Insights from geology, ore mineralogy, and fluid inclusion studies
    J.A.S. Gabo, A. Imai, Y. Ishihara, A. Hagiwara, Koichiro Watanabe
    資源地質学会第64回年会,2014.06.
  11. Ore Mineralogy and Alteration Characteristics of the Low-sulfidation Epithermal Gold-silver Mineralization of Kerta Area, Banten Regency, Indonesia
    Atsuhiro Kuroda, Kotaro Yonezu, M. Rosana, Koichiro Watanabe
    AOGS 2014, 2014. 08.
  12. REE Enriched Layer in Um Bogma Formation, Southwestern Sinai Peninsula, Egypt
    Takashi Hase, Kotaro Yonezu, Tatsuya Shinkawa, I. Waleed, Koichiro Watanabe, I. Mohammed
    AOGS 2014, 2014.08.
  13. Petrology, Geochemistry and Geochronology of Granites in Mawchi Sn-W Deposit, Myanmar: Implications for Petrogenesis and Tectonic Setting
    A.Z. Myint, K Zaw, Y M Swe, Kotaro Yonezu, Koichiro Watanabe, T. Manaka
    AOGS 2014, 2014.08.
  14. A Review of Tertiary Granitoids in Central Granitoid Belt, Myanmar: Implication for Tin Mineralization
    A.Z. Myint, Koichiro Watanabe, Kotaro Yonezu
    AOGS 2014, 2014.08.
  15. Geology of Tin-Tungsten Mineralization in Bawapin and Wagone Areas, Tanintharyi Region, Myanmar
    Ryota Suzaki, A.Z. Myint, Koichiro Watanabe, Kotaro Yonezu
    7TH AUN/SEED-NET GEOLOGICAL ENGINEERING CONFERENCE, 2014.09.
  16. Mineralogy and Fluid Inclusion Study of the Mosakhee Tin-Tungsten Prospect: The First Stannite Occurrence of Myanmar
    A.Z. Myint, Koichiro Watanabe, Kotaro Yonezu
    7TH AUN/SEED-NET GEOLOGICAL ENGINEERING CONFERENCE, 2014.09.
  17. Initial investigation on the concentration of REE and PGE with laterite of MacroAsia's infanta Ni area, Palawan, Philippines,
    Kotaro Yonezu, Kosei Noda, J.A.S. Gabo, J. Juanerio, E. Laguerta, Ramon Santos, Rogel Santos
    7TH AUN/SEED-NET GEOLOGICAL ENGINEERING CONFERENCE,2014.09.
  18. Investigation in mineralisation characteristics of the Kago low-sulfidation epithermal deposit, Nansastu District, Japan
    TINDELL THOMAS DAVID, Akira Imai, Ryohei Takahashi, Kotaro Yonezu, A. J. Boyce, A. Schersten, T. Okgata, Koichiro Watanabe, Takeyuki Ogata, Koichiro Watanabe
    IMA 2014, 2014.09.
  19. Initial geochemical study on platinum associated with laterite of Macroasia's Infanta Nickel Area, Palawan, Philippines
    Kotaro Yonezu, Kosei Noda, J.A.S. Gabo, J. Juanerio, E. Laguerta, Ramon Santos, Rogel Santos
    IMA 2014, 2014. 09.
  20. An initial study on geochemical behavior of scandium associated with laterization in INFANTA nickel mine, Palawan, Philippine
    Kosei Noda, Kotaro Yonezu, J.A.S. Gabo, J. Juanerio, E. Laguerta, Ramon Santos, Rogel Santos
    IMA 2014, 2014. 09.
  21. 地熱熱水中のケイ酸の除去と除去後のシリカ質沈殿物の利用の検討
    益田千聖, 米津 幸太郎, 渡邊 公一郎, 増永幸, 横山拓史
    日本地熱学会平成26年弘前大会,2014.10.
  22. 地熱熱水中のケイ酸の重合により生成するポリケイ酸のサイズ評価
    横山拓史, 増永幸, 岡上 吉広, 米津 幸太郎, 糸井 龍一, 渡邊 公一郎
    日本地熱学会平成26年弘前大会,2014.10.
  23. 鉄を担時した陽イオン交換樹脂へのヒ素の吸着挙動
    Yu Tao, 山西惟, 米津 幸太郎, 横山拓史, 渡邊 公一郎
    日本地熱学会平成26年弘前大会,2014.10.
  24. 地熱熱水中のケイ酸の除去と除去後のシリカ質沈殿物の利用の検討
    米津 幸太郎, 渡邊 公一郎, 白 淑琴, 横山拓史
    日本地熱学会平成26年弘前大会,2014.10.
  25. ASEAN-Japan Build-up Cooperative Education Program for Global Human Resource Development in Earth Resources Engineering (AJ-BCEP)
    Koichiro Watanabe
    Society of Mining Professor, 2014.10.
  26. Laterite geochemistry vs. pH-Eh values: Implications to nickeliferous laterite stratification
    Rogel Santos, Ramon Santos, M.B.M.C. Jumangit, J. Juanerio, E. Laguerta, Kotaro Yonezu, J. Gabo, Kosei Noda, A.P. Espallardo, A.P. Espallardo
    GEOCON 2014, 2014.12.
  27. Ultramafic rocks as carbon repositories:
    Preliminary studies on carbon capture and sequestration experiment
    Rogel Santos, Ryohei Takahashi, Ramon Santos, Kotaro Yonezu, J. Gabo, Kosei Noda, M.B.M.C. Jumangit
    GEOCON 2014, 2014.12.
  28. Preliminary geochemical research on the valuable by-product metals with laterite of MacroAsia's Infanta Ni area, Palawan, Philippines
    Kotaro Yonezu, Kosei Noda, J. Gabo, J. Juanerio, E. Laguerta, Ramon Santos, Rogel Santos
    GEOCON 2014, 2014.12.

2013

  1. The Preparation of Solid Reference Material by Sol-Gel Method for REE Trace Analysis by LA-ICP-MS
    Junya Kanemitsu, Kotaro Yonezu, Takushi Yokoyama, Koichiro Watanabe
    ASEAN-Japan BUILD-UP Cooperative Education Program for Global Human Resource Development in Earth Resources Engineering, 2013.01.
  2. Mineralization Characteristics of Cibitung and Cikoneng Veins in the Cibaliung Gold Deposit, Western Java, Indonesia
    Sakiko Ikeda, M. F. Rosana, Kotaro Yonezu, Koichiro Watanabe
    ASEAN-Japan BUILD-UP Cooperative Education Program for Global Human Resource Development in Earth Resources Engineering, 2013.01.
  3. Gold Mineralization around the Yeroogol Trend, Northern Mongolia
    Makoto Miyamoto, Tetsuya Nakanishi, L. Baasandolgo, Ryohei Takahashi, Sachihiro Taguchi, Kotaro Yonezu, Koichiro Watanabe, S. Jargalan
    ASEAN-Japan BUILD-UP Cooperative Education Program for Global Human Resource Development in Earth Resources Engineering, 2013.01.
  4. Extraction and Recovery of Pt from Spent Reforming Catalyst by Oxalic Acid
    Chisato Masuda, Kotaro Yonezu, Koichiro Watanabe, Takushi Yokoyama
    ASEAN-Japan BUILD-UP Cooperative Education Program for Global Human Resource Development in Earth Resources Engineering, 2013.01.
  5. 鹿児島湾若尊火口熱水域海底下における物理化学環境
    野口拓郎, 岡村慶, 八田万有美, 米津 幸太郎, 金光隼哉, 金銅和菜, 山中寿郎
    ブルーアースシンポジウム2013, 2013.03.
  6. 金を伴う熱水性輝安鉱鉱床生成の地球化学的束縛条件の解明:N T 1 2 - 0 8 次航海概要
    山中寿郎, 金銅和菜, 柏村朋紀, 石橋 純一郎, 長原正人, 井上博靖, 米津 幸太郎, 金光隼哉, 野口拓郎, 岡村慶, 土岐知弘
    ブルーアースシンポジウム2013, 2013.03.
  7. リチウム吸着剤の吸着特性: 地熱水からのリチウム資源の回収に向けて
    松下倫大, 米津 幸太郎, 渡邊 公一郎, 横山拓史
    資源地質学会第63回年会,2013.06.
  8. モンゴル北部Yeroogol 断層帯における造山型金鉱化作用の特徴
    宮本真, 中西 哲也, 高橋亮平, 田口幸洋, 米津 幸太郎, 渡邊 公一郎, Sereenen Jargalan
    資源地質学会第63回年会,2013.06.
  9. インドネシア・カリマンタン島西部におけるラテライト中のREE について
    野田耕正, 米津 幸太郎, 渡邊 公一郎, L. D. Setijadji
    資源地質学会第63回年会,2013.06.
  10. インドネシアスラウェシ島北部スンガイマック地域における銅鉱化作用の特徴
    山本昌徳, A. Maulana, 米津 幸太郎, 渡邊 公一郎, A.Subehan
    資源地質学会第63回年会,2013.06.
  11. インドネシア, Cibaliung 金鉱床, Cibitung 脈における金鉱化作用
    池田紗希子, M. Rosana, 米津 幸太郎, A. D. Haryanto, 渡邊 公一郎
    資源地質学会第63回年会,2013.06.
  12. アルジェリア南部Hoggar 地域におけるSn-W 鉱化作用
    須崎涼太, O. Kolli, K. Mokrane, A. Boutaleb, 米津 幸太郎, 渡邊 公一郎
    資源地質学会第63回年会,2013.06.
  13. The Kago low-sulfidation deposit: The timing and relationship to the Nansatsu high-sulfidation system, southern Kyushu
    T. Tindell, Akira Imai, Ryohei Takahashi, A. Boyce, A. Schersten, L. Page, Takeyuki Ogata, Kotaro Yonezu, Koichiro Watanabe
    資源地質学会第63回年会,2013.06.
  14. Tectonic evolution of North Hamisana shear zone, South Eastern Desert, Egypt: An integrated field and Landsat 7 ETM+ approach
    W.S. Ibrahim, Koichiro Watanabe, M. E. Ibrahim, Kotaro Yonezu
    資源地質学会第63回年会,2013.06.
  15. Mineralization process and granite evolution of the Huangshaping deposit in South Hunan, China: Clues from REE Geochemistry
    H. Li, Koichiro Watanabe, Kotaro Yonezu
    資源地質学会第63回年会,2013.06.
  16. Granitic magmatism and metallogeny of Sulawesi Island, Indonesia
    Adi Maulana, Koichiro Watanabe, Akira Imai, Kotaro Yonezu, T. van Leeuwen
    資源地質学会第63回年会,2013.06.
  17. Orogenic type gold mineralization in Sg. Tarom and Lubuk Mandi, Terengganu, Northeastern Malaysia
    Kenta Nakamura, Kotaro Yonezu, K. Ariffin, Koichiro Watanabe
    Asia Oceania Geoscience Society 2012, 2013.06.
  18. Adsorption Experiment of Rare Earth Elements on Clay Minerals: Implication to the Formation of Ion-Adsorption Type REE Deposit
    Kotaro Yonezu, Masahiro Nishida, Koichiro Watanabe, Takushi Yokoyama
  19. d V. M. Goldschmidt Conference, 2013.08.
  20. Preliminary study on PGE associated with laterite of MacroAsia's Infanta Nickel Area, Palawan, Philippines
    Kotaro Yonezu, Syuhei Hara, Kosei Noda, J. Gabo, J. Juanerio, E. Laguerta, Ramon Santos, Rogel Santos
    GEOCON 2013, 2013.12.
  21. Geochemical behavior of REEs in laterite of MacroAsia's Infanta Nickel Area, Palawan, Philippines: A preliminary study
    Kosei Noda, Kotaro Yonezu, J. Gabo, J. Juanerio, E. Laguerta, Ramon Santos, Rogel Santos
    GEOCON 2013, 2013.12.
  22. Formation of a Nickeleferous Laterite Deposit: Geochemical Characterization and Studies on Some Mineralogical Phases
    Rogel Santos, Ramon Santos, Kotaro Yonezu, M. Matsuo, K. Shozugawa, Ma. B. Jumangit
    GEOCON 2013, 2013.12.

2012

  1. 粘土鉱物への希土類元素の吸着様式
    米津幸太郎、西田雅博、渡邊公一郎、横山拓史
    資源地質学会第61回年会、東京、2012.6.27-29
  2. モンゴル北部ガツァート地域における金鉱床生成条件について
    宮本真、中西哲也、高橋亮平、田口幸洋、米津幸太郎、渡邊公一郎、Sereenen Jargalan
    資源地質学会第61回年会、東京、2012.6.27-29
  3. Mineralization Processes and Age Determinations of the Kago Low-sulfidation Deposit, Nansatsu District, Japan
    Thomas Tindell, Koichiro Watanabe, Akira Imai, Ryohei Takahashi and Adrian J.Boyce 資源地質学会第61回年会、東京、2012.6.27-29
  4. 菱刈鉱山山神鉱床慶泉3-1脈における金鉱化作用
    菅琢磨、今井亮、高橋亮平、田中崇裕、米津幸太郎、岡上祥典、L. Page, A. Schersten, 渡邊公一郎
    資源地質学会第61回年会、東京、2012.6.27-29
  5. Re-examination Ore Mineral Assemblage and Sulfidation State at the Sibutad Epithermal Deposit, Mindanao, Philippines
    Y, Ishihara, Akira Imai, Ryohei Takahashi, T. Ogata and Jillan Aira Sibal Gabo 資源地質学会第61回年会、東京、2012.6.27-29
  6. Fluid Inclusion Study of the Tamarok Porphyry Copper Deposit, Zamboanga Peninsula, Philippines
    Jillan Aira Sibal Gabo, A. Imai and K. Watanabe
    資源地質学会第61回年会、東京、2012.6.27-29
  7. インドネシア、ジャワ島西部、Cibaliung金鉱床における鉱化作用の特徴
    池田紗希子、M. F. Rosana、米津幸太郎、渡邊公一郎
    資源地質学会第61回年会、東京、2012.6.27-29
  8. アルジェリア北東部Tebessaにおける鉄鉱床の鉱化作用について
    金光隼哉、渡邊公一郎、米津幸太郎、O. Kolli, A. Boutaleb
    資源地質学会第61回年会、東京、2012.6.27-29
  9. エジプト、東砂漠地域のラテライト層に含まれる希土類元素の挙動
    新川達也、米津幸太郎、, 渡邊公一郎、M. A. Ahmady
    資源地質学会第61回年会、東京、2012.6.27-29
  10. Volcanic Rocks and Hydrothermal Fluid in Geothermal Area around Tampomas Volcano, West Java, Indonesia
    Akihiro YAMASHITA, Kotaro Yonezu, Agung Harijoko, Koichiro Watanabe
    34th International Geological Congress (IGC) Australia 2012, Brisbane, Australia, 2012.8.5-10
  11. Niobium and Tantalum Mineral Resource Potential in Abu Rusheid, South Eastern Desert, Egypt
    Kotaro Yonezu, Takuma OKITO, Mohamed El-Ahmady IBRAHIM and Koichiro WATANABE
  12. h International Geological Congress (IGC) Australia 2012, Brisbane, Australia, 2012.8.5-10
  13. Is There Any Mineralization in Lamprophyre Dykes in Egypt?
    Ibrahim M. El-Ahmady and Koichiro WATANABE
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  14. REE Resources in Egypt-Their Occurrence and Mineralization-
    Koichiro WATANABE
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  15. Adsorption Interaction between REE and Clay Minerals: Implication to the Formation of Ion-Adsorption REE Ore
    Kotaro Yonezu, Masahiro Nishida, Koichiro Watanabe
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  16. Mobility of Rare Earth Elements in Alkali Volcanic Rock-Derived Laterite at Wadi Natash, Egypt
    Tatsuya SHINKAWA, Kotaro YONEZU, Koichiro WATANABE and M. El-Ahmady IBRAHIM
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  17. Timing of Ore Formation and Mineralization Characteristics of the Seisen Veins in the Hishikari Mine, Kagoshima,
    Japan Ryohei Takahashi, Koichiro Watanabe, Akira Imai, Kotaro Yonezu, Anders Schersten and Laurence Page
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  18. Petrology of Rorah Kadal Host Rock in Cibaliung West Java: The Effect of Hydrothermal Activity
    Agus Didit Haryanto, M. F. Rosana, Kotaro Yonezu and Koichiro Watanabe
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  19. Insight into REE Investigation in Weathered Granitic Rocks from Sulawesi Island, Indonesia
    Adi Maulana, Kotaro Yonezu, Koichiro Watanabe and Akira Imai
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  20. Stratigraphy of Zhaokalong Fe-Cu Polymetallic Deposit at Qinghai Province, China: Tectonic Setting Instructions
    Huan LI, Xiao-shuang XI, Koichiro Watanabe, Ze-feng Chen, Cheng-ming Wu and Kotaro Yonezu
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  21. Gold Mineralization Characteristics of the Cibaliung Gold Deposit in Western Java, Indonesia
    Sakiko Ikeda, Rosana M. F.,Kotaro Yonezu and Koichiro Watanabe
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  22. Investigation of Gold Mineralization around Gatsuurt Gold Deposit, Northern Mongolia Makoto Miyammoto, Tetsuya Nakanishi, Ryohei Takahashi, Sachihiro Taguchi, Kotaro Yonezu, Koichiro Watanabe and S. Jargalan
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  23. Mineralization Study of Sg. Tarom and Lubuk Mandi Mine, terengganu State, Malaysia Kenta NAKAMURA, Kotaro YONEZU, Kamar Shah ARIFFIN and Koichiro WATANABE
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  24. Lithium Potential of Afghanistan
    Ratib Salehi, Kotaro Yonezu and Koichiro Watanabe
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  25. Outline of Mo-mineralization of Syn-collision Granite at Phnom Den, Southernmost Cambodia
    Sitha KONG, Koichiro WATANABE, Akira IMAI, Thomas TINDELL, Jillian A. Gabo, Adrian J. BOYCE and Anders Schersten
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  26. Gold Mineralization Characteristics of the Keisen No. 3-1 Vein, Sanjin Deposit, the Hishikari Epithermal Gold Deposit, Japan
    Takuma SUGA, Akira IMAI, Ryohei TAKAHASHI, Takahiro TANAKA Kotaro YONEZU, Y. OKAUE, Laurence Page, Anders Scherstenand and Koichiro WATANABE
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  27. Mineralisation Processes in the Regional Nansatsu Deposits, Southern Kyushu, Japan Thomas TINDELL, Koichiro WATANABE, Akira IMAI, Ryohei TAKAHASHI and Adrian BOYCE
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  28. Detailed Geology and Mineralogy of Quartzite Bearing Base-Metal Sulfide Mineralization at Gabal Abu Houdeid Area South Eastern Desert Egypt
    Waleed S. IBRAHIM, Koichiro WATANABE , M. E. IBRAHIM and Kotaro Yonezu 2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  29. Preliminary Study of Alluvial Gold from the Catchment Area of Luda Kamchia River, Eastern Balkans
    Zhivko Budinov, Veselin Kovachev, Danail Yovchev, Koichiro Watanabe and Kotaro Yonezu
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  30. Mineralogical and Geochemical Investigation of Fe Deposit at Ouenza and Boukhadra, Northeast Algeria
    Junya Kanemitsu, Kotaro Yonezu, Kolli Omar, Boutaleb Abdelhak, Adrian J. Boyce and Koichiro Watanabe
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  31. Alteration Mineralogy and Quartz Textures of Polymetallic Epithermal Quartz Veins in Soripesa Prospect Area, Sumbawa Island, Indonesia
    Win Khant, Wayan Warmada, Arifudin Idrus, Lucas Donny Setijadji and Koichiro Watanabe
    2nd Asia Africa Mineral Resources Conference 2012, Bandung, Indonesia, 2012.9.17
  32. Geochemical Characteristics of Host Rocks of Polymetallic Epithermal Quartz Veins at Soripesa Prospect Area, Sumbawa Island, Indonesia
    Win Khant, I Wayan Warmada, Arifudin Idrus, Lucas Donny Setijadji and Koichiro Watanabe
    International Symposium on Earth Science and Technology 2012, Bundung, Indonesia, 2012.9.18-19
  33. Origin of Magnetite and Ilmenite-Series Granitic Rocks in Sulawesi, Indonesia: Magma Genesis and Regional Metallogenic Constraint
    Adi MAULANA, Koichiro WATANABE, Akira IMAI and Kotaro YONEZU International Symposium on Earth Science and Technology 2012, Bundung, Indonesia, 2012.9.18-19
  34. Geochemistry of Volcanic Rocks at Zhaokalong Iron-Copper-Polymetallic Ore Deposit, Qinghai Province, China: Implications for the Tectonic Background
    Huan Li, Koichiro Watanabe, Xiao-shuang XI, Kotaro Yonezu
    International Symposium on Earth Science and Technology 2012, Bundung, Indonesia, 2012.9.18-19
  35. Ore Minerals Characteristics of the Keisen No. 3-1 Vein in the Hishikari Mine, Southern Kyushu, Japan
    Takuma SUGA, Akira IMAI, Ryohei TAKAHASHI, Takahiro TANAKA Kotaro YONEZU, Y. OKAUE and Koichiro WATANABE
    International Symposium on Earth Science and Technology 2012, Bundung, Indonesia, 2012.9.18-19
  36. Geochemical Study on Volcanic Rocks and Hydrothermal Fluid in Tampomas Volcano, West Java, Indonesia
    Akihiro YAMASHITA, Kotaro Yonezu, Agung Harijoko and Koichiro Watanabe International Symposium on Earth Science and Technology 2012, Bundung, Indonesia, 2012.9.18-19
  37. Stable Isotope and Geochemical Observations in the Kago Low-Sulfidation Au/Ag Deposit, Southern Kyushu, Japan
    Thomas TINDELL, Koichiro WATANABE, Akira IMAI, Ryohei TAKAHASHI and Adrian J. BOYCE
    International Symposium on Earth Science and Technology 2012, Bundung, Indonesia, 2012.9.18-19
  38. Iron Mineralization of Boukhadra and Ouenzadeposits in Tebessa, Northeast Algeria Junya Kanemitsu, Kotaro Yonezu, Kolli Omar, Boutaleb Abdelhak, Adrian J. Boyce and Koichiro Watanabe
    International Symposium on Earth Science and Technology 2012, Bundung, Indonesia, 2012.9.18-19
  39. Major Element and Rare Earth Elements Investigation of Merapi Volcano, Central Java, indonesia
    Tri Wulaningsih, Hanik Humaida, Agung Harijoko and Koichiro Watanabe International Symposium on Earth Science and Technology 2012, Bundung, Indonesia, 2012.9.18-19
  40. Recovery of Platinum from Spent Reforming Catalyst by Acid Leaching and Coprecipitation Chisato Masuda, Kotaro Yonezu, Koichiro Watanabe and Takushi Yokoyama
    International Symposium on Earth Science and Technology 2012, Bundung, Indonesia, 2012.9.18-19
  41. Adsorption Behavior of Rare Earth Elements (REE) on Clay Minerals: Implication to the Formation of Ion-Adsorption REE Ore
    Kotaro Yonezu, Masahiro Nishida, Koichiro Watanabe and Takushi Yokoyama International Symposium on Earth Science and Technology 2012, Bundung, Indonesia, 2012.9.18-19
  42. Rare Metals Resource Potential in South Eastern Desert, Egypt: REE bearing laterite in Wadi Natash and Nb and Ta in Abu Rusheid
    Kotaro YONEZU, Tatsuya SHINKAWA, Takuma OKITO, Mohamed El-Ahmady IBRAHIM and Koichiro WATANABE
    Biennial meeting of Society of Economic Geologists 2012 in Lima
  43. Geochemical Properties of the Peripheral Mineralizations in the Nansatsu District Epithermal Area, Southern Kyushu, Japan
    Thomas TINDELL, Koichiro WATANABE, Akira IMAI, Ryohei TAKAHASHI , Adrian BOYCE, AndersSCHERSTEN and Laurence PAGE
    Biennial meeting of Society of Economic Geologists 2012 in Lima
  44. 鹿児島湾奥部海底若尊熱水系における熱水活動の地球化学
    山中寿朗、金銅和菜、石橋純一郎、長原正人、三好陽子、米津 幸太郎、金光隼哉、野口拓郎、岡村慶、村上浩康、千葉仁
    2012年 度日本地球化学会第59回年会、2012年9月
  45. "Sedimentary Fan" Model to the Zhaokalong Fe-Cu Deposit, Qinghai Province, China: Based On the Ore Body Characteristics
    Huan Li, Koichiro Watanabe, Kotaro Yonezu, Xiao-shuang Xi, Cheng-ming Wu 1st Annual International Conference on Geological & Earth Sciences (GEOS 2012), Singapore, 3-4 December, 2012

2011

  1. Basement vein microthermometry and isotopic composition, Kasuga high-sulfidation deposit, Kagoshima, Japan
    Thomas TINDELL, Akira IMAI, Ryohei TAKAHASHI and Adrian BOYCE
    Mineral Deposits Study Group, 34th Annual Winter Meeting 2011, London, England, 2011.1.5-7
  2. Facies and Provenance study of Miocene Turbiditic sandstone
    Budi MULJANA and Koichiro WATANABE
    The 1st EnvironmentAsia International Conference on "Environmental Supporting in Food and Energy Security: Crisis and Opportunity held by"Associate Thai Society of Higher Education Institutes on Environment", Bangkok, Thailand, 2011.3.22-25
  3. Characterization of Quartz Veins in Katok Batu and Pulai, South Kelantan, Malaysia
    Kenta NAKAMURA, Ryohei TAKAHASHI, Kenzo SANEMATSU,Kamar Shah ARRIFIN, Kotaro YONEZU, Koichiro WATANABE
    The 5th International Workshop and Conference on Earth Resources Technology, Ipoh, Malaysia, 2011.5.10-12
  4. Strengthening the Mineral Engineering Education in ASEAN for Education and Industry - A Proposal
    Samayamutthirian PALANIANDY, Pinyo MEECHUMNA and Koichiro WATANABE
    The 5th International Workshop and Conference on Earth Resources Technology, Ipoh, Malaysia, 2011.5.10-12
  5. Concentration Mechanism of Rare Earth Elements in the Siliceous Deposits formed from Geothermal Water, Kyushu, Japan
    Kotaro YONEZU, Takushi YOKOYAMA, Yuki SHIMADA, Yoshihiro OKAUE and Koichiro WATANABE
    The 5th International Workshop and Conference on Earth Resources Technology, Ipoh, Malaysia, 2011.5.10-12
  6. Petrochemistry of Granitoid Rocks from the Singkawang Region, Kalimantan Island, Indonesia
    Kyaw Linn ZAW, Lucas Donny SETIJADJI, I Wayan WARMADA and Koichiro WATANABE
    The 5th International Workshop and Conference on Earth Resources Technology, Ipoh, Malaysia, 2011.5.10-12
  7. The Origin and Evolution of Skarn-forming Fluids at the Batu Hijau Deposit, Sumbawa, Indonesia: Evidence from Fluid Inclusion and Sulfur Isotope Studies
    May Thwe AYE, Subagyo PRAMUMIJOYO, Arifudin IDRUS, Lucas Donny SETIJADJI, Akira IMAI, Naoto ARAKI and Johan ARIF
    The 5th International Workshop and Conference on Earth Resources Technology, Ipoh, Malaysia, 2011.5.10-12
  8. Enrichment Rare Earth Elements (REE) Contents in Granitic Rock from South Sulawesi, Indonesia
    Adi MAULANA, Koichiro WATANABE, Kotaro YONEZU and Akira IMAI
    The 5th International Workshop and Conference on Earth Resources Technology, Ipoh, Malaysia, 2011.5.10-12
  9. タイ南部RanongおよびTakua Pa錫鉱床帯における重希土類元素の農集
    今井亮、米津幸太郎、生野貴士、渡邊公一郎、V. Pisutha-Arnond, S. Nakapadungrat
    資源地質学会第61回年会、東京、2011.6.22-24
  10. エジプトのREEに富むラテライトについて(予察)
    渡邊公一郎、米津幸太郎、新川達也、M-El-Ahmady
    資源地質学会第61回年会、東京、2011.6.22-24
  11. Geochemical and mineralogical characteristics of ion-adsorption type REE mineralization: Implications for exploration
    K. Sanematsu, Y. Kon, A. Imai, K. Watanabe and Y. Watanabe
    資源地質学会第61回年会、東京、2011.6.22-24
  12. Potential rare earth elements resources in weathered granitic rock from Sulawesi, Indonesia
    Adi Maulana, Koichiro Watanabe, Kotaro Yonezu and Akira Imai
    資源地質学会第61回年会、東京、2011.6.22-24
  13. 鹿児島県菱刈金鉱床慶泉3-1脈における鉱脈形成条件
    菅琢磨、今井亮、高橋亮平、田中崇裕、米津幸太郎、岡上祥典、渡邊公一郎
    資源地質学会第61回年会、東京、2011.6.22-24
  14. Ore forming condition of epithermal gold mineralization at Trenggalek, East Java, Indonesia
    Ryohei Takahashi, Akira Imai, Yuki Shingo, Koichiro Watanabe, Agung Harijoko, I. W. Warmada, Arifudin Idrus, P. Phoumephone and Anders Schersten
    資源地質学会第61回年会、東京、2011.6.22-24
  15. Conditions of polymetalic mineralization at the victoria epithermal gold deposit, Northern Luzon, Philippines
    Takahiro Tanaka, Akira Imai and Koichiro Watanabe
    資源地質学会第61回年会、東京、2011.6.22-24
  16. The Gold Ridge Au epithermal deposit, Guadalcanal, Solomon Islands
    Harrison Gedikile, Akira Imai, Koichiro Watanabe and T. Ogata
    資源地質学会第61回年会、東京、2011.6.22-24
  17. マレーシア、クランタン州南部、カトクバトゥ・プライ地域における石英脈の特徴
    中村謙太、高橋亮平、実松健造、Kamar Shah Ariffin, 米津幸太郎、渡邊公一郎
    資源地質学会第61回年会、東京、2011.6.22-24
  18. Laterization process of ultramafic rocks in Siruka, Choiseul Solomon
    Christopher. V. Sagapoa, Takeyuki Ogata, Akira Imai, Kotaro Yonezu and Koichiro Watanabe
    資源地質学会第61回年会、東京、2011.6.22-24
  19. ケイ酸塩としての地熱水からのケイ酸の除去とその再資源化の検討
    米津幸太郎、川畑陽平、横山拓史、渡邊公一郎
    資源地質学会第61回年会、東京、2011.6.22-24
  20. スピネル型マンガン酸化物を用いたリチウムの回収:地熱発電所に伴う地熱水からの回収に向けて
    松下倫大、米津幸太郎、横山拓史、渡邊公一郎
    資源地質学会第61回年会、東京、2011.6.22-24
  21. Isotopic, Fluid Inclusion and Alteration Mineralogy of the Kasuga High-Sulfidation Basement Veins, Kagoshima, Japan
    Thomas Tindell, Koichiro Watanabe, Akira Imai and Ryohei Takahashi
    資源地質学会第61回年会、東京、2011.6.22-24
  22. Outline of orogenic type gold prospect in Kebutuhjurang, Banjarnegara Regency, Central Java, Indonesia
    Jun Matsuda, Akira Imai, Koichiro Watanabe, I. W. Warmada, Kotaro Yonezu, S Sreymean and I. Inthavongsa
    資源地質学会第61回年会、東京、2011.6.22-24
  23. エジプト、シナイ半島におけるマンガン・ラテライト層のREE資源調査
    新川達也、米津幸太郎、M. A. Ahmady, 渡邊公一郎
    資源地質学会第61回年会、東京、2011.6.22-24
  24. カオリン系粘土鉱物への希土類元素の吸着挙動
    西田雅博、米津幸太郎、渡邊公一郎、今井亮、横山拓史
    資源地質学会第61回年会、東京、2011.6.22-24
  25. Rare Earth Element Occurrence in Weathered Granitic Rocks from Sulawesi, Indonesia
    Adi MAULANA, Koichiro WATANABE ,Akira IMAI and Kotaro YONEZU
    The 8th Symposium of Novel Carbon Resources Research, Nagpur, India, 2011.12.15-16
  26. エジプトのレアアース鉱床の産状と資源ポテンシャル
    渡邊公一郎、米津幸太郎、新川達也、中野伸彦、小山内康人
    日本地質学会第118年学術大会・日本鉱物科学会2011年年会 合同学術大会、水戸市、2011.9.9-11
  27. Silicic Acid Removal as Calcium or Magnesium Silicate from Geothermal Water
    Kotaro YONEZU, Yohei KAWABATA, Koichiro WATANABE and Takushi YOKOYAMA
    Goldschmidt 2011, Prague, Czech, 2011.8.14-19
  28. Adsorption and Sorption of Zn2+ on the Surface of Aluminum Hydroxide
    Akane Miyazaki, M. Numata, M. Etou, Yonezu Kotaro, I. Balint and Takushi Yokoyama
    Goldschmidt 2011, Prague, Czech, 2011.8.14-19
  29. Arsenic in Siliceous Deposits Formed from Geothermal Water
    Sabita A, Kotaro Yonezu, Yoshihiro Okaue and Takushi Yokoyama
    Goldschmidt 2011, Prague, Czech, 2011.8.14-19
  30. The Kago Low-Sulfidation Au/Ag Deposit: an affiliated Nansatsu deposit, microthermometry and Ar/Ar age determinations
    Thomas TINDELL, Koichiro WATANABE, Ryohei TAKAHASHI, Akira IMAI, Adrian BOYCE, Anders SCHERSTEN and Laurence PAGE
    Fermor 2011 Ore Deposits in an Evolving Earth, London, 2011.9.7-9
  31. Ore-forming Condition of the Keisen No. 3-1 Vein in the Hishikari Gold Deposit, Kagoshima, Japan
    Takuma SUGA, S. NISHIMURA, Akira IMAI, Ryohei TAKAHASHI, Takahiro TANAKA, Kotaro YONEZU, Yoshihiro OKAUE and Koichiro WATANABE
    Fermor 2011 Ore Deposits in an Evolving Earth, London, 2011.9.7-9
  32. Occurrences and Chemical Compositions of Ore Minerals, and Their Implications for Epithermal Gold Mineralization at the Victoria Gold Deposit, Northern Luzon, Philippines
    Takahiro TANAKA, Akira IMAI and Koichiro WATANABE
    Fermor 2011 Ore Deposits in an Evolving Earth, London, 2011.9.7-9
  33. Origin and Serpentinization of Siruka peridotites, Southeastern Choiseul, Solomon Islands
    Christopher V SAGAPOA, Akira IMAI, Takeyuki OGATA, Yonezu KOTARO and Koichiro WATANABE
    Fermor 2011 Ore Deposits in an Evolving Earth, London, 2011.9.7-9
  34. Tectonic Setting of volcanic rocks hosting high sulfidation style gold mineralization in Sibutad, Zamboanga del Norte (Philippines):Clues from Petrochemistry and 40Ar/39Ar dating
    Jillian Aira S. Gabo, Akira Imai, Koichiro Watanabe, Anders Schersten and Laurence Page
    Fermor 2011 Ore Deposits in an Evolving Earth, London, 2011.9.7-9
  35. Hydrothermal Alteration Zoning Around the Baturappe Epithermal Silver-Base Metal Deposit, South Sulawesi, Indonesia
    Irzal NUR, Arifudin IDRUS, Subagyo PRAMUMIJOYO, Agung HARIJOKO, Koichiro WATANABE and Akira IMAI
    International Symposium on Earth Science and Technology 2011, Fukuoka, 2011.12.6-7
  36. Geochemical Characteristics of Mesozoic Granitoid Rocks and Associated Mineralization from the Western Kalimantan Island, Indonesia
    Kyaw Linn ZAW, Lucas Donny SETIJADJI, I Wayan WARMADA and Koichiro WATANABE
    International Symposium on Earth Science and Technology 2011, Fukuoka, 2011.12.6-7
  37. Petrology of Siruka Peridotites, Southeastern Choiseul, Solomon Islands
    Christopher V SAGAPOA, Akira IMAI, Takeyuki OGATA, Kotaro YONEZU and Koichiro WATANABE
    International Symposium on Earth Science and Technology 2011, Fukuoka, 2011.12.6-7
  38. Geochemical Constraint on Genesis of the Ba Phnom Granitic Rocks, Southeastern Cambodia
    Sitha KONG, Koichiro WATANABE and Akira IMAI
    International Symposium on Earth Science and Technology 2011, Fukuoka, 2011.12.6-7
  39. Geochemical Variation of Granitic Rocks in Sulawesi Island, Indonesia
    Adi MAULANA, Koichiro WATANABE, Akira IMAI and Kotaro YONEZU
    International Symposium on Earth Science and Technology 2011, Fukuoka, 2011.12.6-7
  40. Adsorption Mode of REE on Clay Minerals and Their Desorption Behavior by Sequential Extraction
    Masahiro NISHIDA, Kotaro YONEZU, Koichiro WATANABE, Akira IMAI and Takushi YOKOYAMA
    International Symposium on Earth Science and Technology 2011, Fukuoka, 2011.12.6-7
  41. Petrologic and Geochemical Investigation of Geothermal Manifestation Area around Tampomas Volcano, Weat Java, Indonesia
    Akihiro YAMASHITA, Kotaro YONEZU, Agung HARIJOKO and Koichiro WATANABE
    International Symposium on Earth Science and Technology 2011, Fukuoka, 2011.12.6-7
  42. Sandstone Composition of the Turbidite Series of the Middle to Late Miocene of Majalengka Sub-basin, West Java, Indonesia
    Budi MULJANA, Koichiro WATANABE and Mega F. ROSANA
    International Symposium on Earth Science and Technology 2011, Fukuoka, 2011.12.6-7
  43. The Effect of Local Structure to the Adsorption Performance of Lithium Adsorbent
    Tomohiro MATSUSHITA, Kotaro YONEZU, Hironori OHASHI, Takushi YOKOYAMA and Koichiro WATANABE
    International Symposium on Earth Science and Technology 2011, Fukuoka, 2011.12.6-7
  44. Petrography and Geochemistry of Merapi Volcano Indonesia: Case Study 2010 Explosive Eruption
    Tri WULANINGSIH, Hanik HUMAIDA, Agung HARIJOKO and Koichiro WATANABE
    International Symposium on Earth Science and Technology 2011, Fukuoka, 2011.12.6-7
  45. The Metallogenic Environment of Zhaokalong deposit, China: Constraint from Fluid Inclusion Date
    Huan LI, Xiao-shuang XI and Cheng-ming WU
    International Symposium on Earth Science and Technology 2011, Fukuoka, 2011.12.6-7
  46. Geology, Mineralization, and Fluid Inclusion Microthermometry of the Sirawai Epithermal Gold Deposit in Zamboanga Peninsula, Philippines
    Jillian Aira S. GABO, Akira IMAI, Koichiro WATANABE, Anders SCHERSTEN and Laurence PAGE
    1st Asia Africa Mineral Resources Conference 2011, Fukuoka, 2011.12.8
  47. An Application of Ore Body ''Sedimentary Fan'' Model to the Sedimentary-Exhalative Ore Deposit: A Case from Xitieshan, Qinghai Province, China
    Huan LI, Xiao-shuang XI, Koichiro WATANABE and Neng-li PENG
    1st Asia Africa Mineral Resources Conference 2011, Fukuoka, 2011.12.8
  48. Mineralization Environment of the Metamorphic Rock-hosted Au Prospect at Kebutuhjurang, Banjamegara Regency, Central Java, Indonesia
    Jun MATSUDA, Koichiro WATANABE, Akira IMAI, I. W. Warmada, Kotaro YONEZU, S. SREYMEAN, I. INTHAVONGSA and Adrian J. BOYCE
    1st Asia Africa Mineral Resources Conference 2011, Fukuoka, 2011.12.8
  49. Magnetic Susceptibility of Sulawesi Granitic Rocks, Indonesia: Implication for Regional Metallogenic Genesis
    Adi MAULANA, Koichiro WATANABE, Akira IMAI and Kotaro YONEZU
    1st Asia Africa Mineral Resources Conference 2011, Fukuoka, 2011.12.8
  50. Investigation of REE bearing Lateritic Layer in Sinai Peninsula and South Eastern Desert, Egypt
    Tatsuya SHINKAWA, Kotaro YONEZU, Koichiro WATANABE and M. El-Ahmady IBRAHIM
    1st Asia Africa Mineral Resources Conference 2011, Fukuoka, 2011.12.8
  51. Ore Mineral Assemblage, Fluid Inclusion, Sulfur Isotope Characteristics of Baseth Cu-Mo Mineralization, Cambodia
    Sitha KONG, Koichiro WATANABE, Akira IMAI, Thomas TINDELL and Adrian J. BOYCE
    1st Asia Africa Mineral Resources Conference 2011, Fukuoka, 2011.12.8
  52. Ore-forming Condition of the Keisen No.3-1 Vein in the Hishikari Gold Deposit, Kagoshima, Japan
    Takuma SUGA, S. NISHIMURA, Akira IMAI, Ryohei TAKAHASHI, Takahiro TANAKA Kotaro YONEZU, Y. OKAUE and Koichiro WATANABE
    1st Asia Africa Mineral Resources Conference 2011, Fukuoka, 2011.12.8
  53. Fluid Inclusion and SulfurIsotope Geochemistry at the Victoria Gold Deposit, Northern Luzon, Philippines
    Takahiro TANAKA Akira IMAI, Koichiro WATANABE Thomas TINDELL and Adrian J. BOYCE
    1st Asia Africa Mineral Resources Conference 2011, Fukuoka, 2011.12.8
  54. Mineralization and Alteration Characteristics of the Kasuga Area Peripheral Silicified Bodies, Nansatsu District, Japan
    Thomas TINDELL, Koichiro WATANABE, Akira IMAI, Ryohei TAKAHASHI and Adrian J. BOYCE
    1st Asia Africa Mineral Resources Conference 2011, Fukuoka, 2011.12.8
  55. Ductile Deformation History of Nugrus-Sikait Poly-Mineralized Area, South Eastern Desert, Egypt
    Waleed S. IBRAHIM, M. S. MOSTAFA, M. E. IBRAHIM and Koichiro WATANABE
    1st Asia Africa Mineral Resources Conference 2011, Fukuoka, 2011.12.8
  56. Study of Gold Mineralization from Sg. Tarom and Lubuk Mandi Mines, North Eastern Terengganu State, Malaysia
    Kenta NAKAMURA, Kotaro YONEZU, Kamar Shah ARIFFIN and Koichiro WATANABE
    1st Asia Africa Mineral Resources Conference 2011, Fukuoka, 2011.12.8
  57. Gold Bearing Quartz Vein of Tanggeung Prospect, Cianjur, West Java, Indonesia
    Cecep Y. SUNARIE, Mega F. ROSANA and Koichiro WATANABE
    1st Asia Africa Mineral Resources Conference 2011, Fukuoka, 2011.12.8
  58. Petroleum system in back-arc basin: Majalengka sub-basin Indonesia
    Budi MULJANA, Koichiro WATANABE and Mega F. ROSANA
    1st Asia Africa Mineral Resources Conference 2011, Fukuoka, 2011.12.8
  59. Petrochemistry and 40Ar/39Ar dating of volcanic rocks in Zamboanga Peninsula (Philippines): Implications on Magmatic History and Tectonic Setting
    Jillian Aira S. GABO, Akira IMAI, Koichiro WATANABE, Anders SCHERSTEN and Laurence PAGE
    Taiwan-Philippines Earth Sciences International Conference, Taiwan, 2011.8.4-6

2010

  1. Contributing to the Comprehensive Utilization of Geothermal Resources: Lithium Recovery at Geothermal Power Plant
    Kotaro YONEZU, Huizi PIAO, Yohei KAWABATA, Koichiro WATANABE, Akira IMAI and Takushi YOKOYAMA
    The 4th International Workshop and Conference on Earth Resources Technology, Phuket, Thailand, 2010.5.11-13
  2. Serpentinization of Sikura Ultramafites from the Southeastern Choiseul, Solomon Islands
    Christopher V SAGAPOA, Akira IMAI and Koichiro WATANABE
    The 4th International Workshop and Conference on Earth Resources Technology, Phuket, Thailand, 2010.5.11-13
  3. Sinter in Japan – a Surface Indication of Epithermal Mineralization –
    Koichiro WATANABE and Tetsuya NAKANISHI
    The 4th International Workshop and Conference on Earth Resources Technology, Phuket, Thailand, 2010.5.11-13
  4. Skarn Mineralization at the Batu Hijau Porphyry Copper-Gold Deposit, Sumbawa Island, Indonesia
    May Thwe AYE, Akira IMAI, Naoto ARAKI, Subagyo PRAMUMIJOYO, Arifudin IDRUS, Lucas Donny SETIJADJI and Johan ARIF
    The 4th International Workshop and Conference on Earth Resources Technology, Phuket, Thailand, 2010.5.11-13
  5. Study on Alumina Dissolution
    Pornthip PARINAYOK, kotaro YONEZU, Takushi YOKOYAMA and Koichiro WATANABE
    The 4th International Workshop and Conference on Earth Resources Technology, Phuket, Thailand, 2010.5.11-13
  6. Petrochemistry and Magnetic Susceptibility of Cu-Mo Mineralized Granite of Baseth Rock Quarry, Cambodia
    Kong SITHA, Koichiro WATANABE and Akira IMAI
    3rd Regional Conference Interdisciplinary on Natural Resources and Materials Engineering (3rd RCNRM) "Sustainable Development in ASEAN through Strengthening Networking in Natural Resources and Materials", Langkawi, Malaysia, 2010.10
  7. Volcano System Ontology for Volcanic Hazards Assessment and Management
    Silmi FAUZIATI and Koichiro WATANABE
    International Conference on Geoinformation Technology for Natural Disaster Management & Rehabilitation, Thailand, 2010.9
  8. Geochemical Characteristics of Low Magnetic Susceptibility Granite of Phnom Den Mo-mineralized Stock, Cambodia
    Kong SITHA, Koichiro WATANABE and Akira IMAI
    3rd Regional Conference on Geological Engineering Research in ASEAN "Sustainable Geological Education", Siem Reap, Cambodia, 2010.11.25-27
  9. Geochemistry and Petrology of REE Potential Dinding Granitoid
    Kamar Shah ARIFFIN, Akira IMAI, Hayato KURUMI and Koichiro WATANABE
    3rd Regional Conference on Geological Engineering Research in ASEAN "Sustainable Geological Education", Siem Reap, Cambodia, 2010.11.25-27
  10. Global Engineering Education/Research Programs in Kyushu University
    Koichiro WATANABE
    3rd Regional Conference on Geological Engineering Research in ASEAN "Sustainable Geological Education", Siem Reap, Cambodia, 2010.11.25-27
  11. Ore Mineral Assemblages of Skarn at the Batu Hijau Porphyry Cu‐Au Deposit, Sumbawa Island, Indonesia
    May Thwe AYE, Subagyo, Arifudin IDRUS, Lucas DONNY and Akira IMAI
    3rd Regional Conference on Geological Engineering Research in ASEAN "Sustainable Geological Education", Siem Reap, Cambodia, 2010.11.25-27
  12. Silicic Acid Removal as Magnesium Silicate and Removal of Hazardous Elements from Synthetic Geothermal Water
    Yohei KAWABATA, Kotaro YONEZU, Koichiro WATANABE and Takushi YOKOYAMA
    3rd Regional Conference on Geological Engineering Research in ASEAN "Sustainable Geological Education", Siem Reap, Cambodia, 2010.11.25-27
  13. Uptake of Rare Earth Elements (REE) in the Silica Scales from Geothermal Water in Kyushu, Japan
    Kataro YONEZU, Takushi YOKOYAMA, Yuki S.YOSHIHIRO and Koichiro WATANABE
    3rd Regional Conference on Geological Engineering Research in ASEAN "Sustainable Geological Education", Siem Reap, Cambodia, 2010.11.25-27
  14. Characterisation and Leaching Behavior of Minerals by Sulphuric Acid in the Soroako Nickeliferous Laterite Ores, Sulawesi, Indonesia
    Sufriadin, Arifudin IDRUS, Subagyo PRAMUMIJOYO, I Wayan WARMADA, Kotaro YONEZU and Akira IMAI
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  15. Concentration and Geochemical Behavior of REE in Hydrothermally-Altered and Weathered
    Granitic Rocks in Southern Thailand and Bangka Island, Indonesia
    Takashi IKUNO, Akira IMAI, Kotaro YONEZU, Kenzo SANEMATSU, Lucas Donny SETIJADJI, Kong SITHA, A. DIMARA, V. PISTHA‐ARNORD and S. NAKAPADUNGRAT
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  16. Condition of Gold Ore Formation at Trenggalek Prospects, East Java, Indonesia
    Yuki SHINGO, Akira IMAI, Ryohei TAKAHASHI, Koichiro WATANABE, Agung HARIJOKO, I Wayan WARMADA, Arifudin IDRUS and Phouvang PHOUMEPHONE
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  17. Effect of Electrolytes in Adsorption of REE on Kaolin Minerals
    Masahiro NISHIDA, Kotaro YONEZU, Koichiro WATANABE, Akira IMAI and Takushi YOKOYAMA
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  18. Geochemistry, Mineralogy and Fluid Inclusion Study of the Baturappe Epithermal Silver-Base Metal Deposit, South Sulawesi, Indonesia
    Irzal NUR, Arifudin IDRUS, Subagyo PRAMUMIJOYO, Agung HARIJOKO, Yusuke JUYANAGI, Ryohei TAKAHASHI, Koichiro WATANABE and Akira IMAI
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  19. Laterization Process of Ultramafic Rocks in Siruka, Solomon Islands
    Christopher V SAGAPOA, Akira IMAI, Koichiro WATANABE
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  20. Mineral Paragenesis at the Victoria Epithermal Gold Deposit, Northern Luzon, Philippines
    Takahiro TANAKA, Akira IMAI and Koichiro WATANABE
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  21. Mineralization Characteristics at Nagtalay and Laburan Prospects, Vista Alegre Gold Zone, Negros Occidental, Philippines
    Naohiro GOTO, Akira IMAI, Ryohei TAKAHASHI, and Takahiro TANAKA
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  22. Outline of Copper Mineralization at Tapaya Prospect, Northern Luzon, Philippines
    Asuka MITANI, Akira IMAI, Ryohei TAKAHASHI, Takahiro TANAKA, Koichiro WATANABE and Anders SCHERSTÉN
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  23. Petrochemistry and 40Ar/39Ar Dating of Igneous Rocks Hosting High Sulfidation Style Gold
    Mineralization in Sibutad, Zamboanga del Norte (Philippines)
    Jillian Aira S. GABO, Akira IMAI, Koichiro WATANABE, Anders SCHERSTEN and Laurence PAGE
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  24. Sandstone Composition and Provenance of the Cinambo and Halang Formations in Majalengka, West Java, Indonesia
    Budi MULJANA and Koichiro WATANABE
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  25. The Characteristic of Serpentinised Ultramafic Rocks from South Sulawesi Indonesia: Constraint from Petrology and Geochemistry Data
    Adi MAULANA, Andrew CHRISTY, David ELLIS, Akira IMAI and Koichiro WATANABE
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  26. The Chemical State of Boron Incorporated into Magnesium Silicate and its Recycling
    Yohei KAWABATA, Kotaro YONEZU, Koichiro WATANABE and Takushi YOKOYAMA
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  27. The Gold Ridge Epithermal Au Deposit, Guadalcanal, Solomon Islands
    Harrison GEDIKILE, Akira IMAI and Koichiro WATANABE
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  28. Variations in Geochemical Conditions of the Kasuga High-Sulphidation Deposit Basement Veins, Kagoshima, Japan
    Thomas TINDELL, Akira IMAI, Ryohei TAKAHASHI and Adrian BOYCE
    International Symposium on Earth Science and Technology, Fukuoka, Japan, 2010.12.7-8
  29. Re-examination of sulfidation state of the Victoria gold deposit, northern Luzon, Philippines
    Takahiro TANAKA, Akira IMAI and Koichiro WATANABE
    IMA2010, Budapest, Hungary, 2010.8.21-27
  30. Luzonite-Famatinite Series Minerals at the Victoria Gold Deposit, Northern Luzon, Philippines
    Takahiro TANAKA, Akira IMAI and Koichiro WATANABE
    日本鉱物科学会 2010, 島根, 2010.9.23-25
  31. Ore Minerals and Fluid Inclusion Characteristics of the Victoria Epithermal Gold Deposit, Northern Luzon, Philippines
    Takahiro TANAKA, Akira IMAI and Koichiro WATANABE
    資源地質学会第60回年会講演会, 東京, 2010.6.23-25
  32. 地熱熱水からのケイ酸の除去とリチウム回収:地熱資源の有効利用を目指して
    米津幸太郎,朴慧子、横山拓史、今井亮、渡邊公一郎
    資源地質学会第60回年会講演会, 東京, 2010.6.23-25
  33. Mineralization style of Gold Ridge Au deposit, Solomon Islands
    Harrison GEDIKILE, Akira IMAI and Koichiro WATANABE
    資源地質学会第60回年会講演会, 東京, 2010.6.23-25
  34. 鹿児島県菱刈鉱床における成泉脈のAr-Ar年代と金鉱化作用
    高橋亮平、渡邊公一郎、今井亮、米津幸太郎、Anders SCHERSTEN
    資源地質学会第60回年会講演会, 東京, 2010.6.23-25
  35. Mineralisation of the Shimanto-hosted basement veins, Kasuga high-sulphidation deposit, Nansatsu-district, Kagoshima, Japan
    Thomas TINDELL, Akira IMAI and Ryohei TAKAHASHI
    資源地質学会第60回年会講演会, 東京, 2010.6.23-25
  36. Characteristics of Au-ore forming condition in Trenggalek, East Java, Indonesia
    Yuki SHINGO, Akira IMAI, Ryohei TAKAHASHI, Koichiro WATANABE, Agung HARIJOKO, I Wayan WARMADA, Arifudin IDRUS, Phouvang PHOUMEPHONE and Anders SCHERSTEN
    資源地質学会第60回年会講演会, 東京, 2010.6.23-25
  37. Mineralization Characteristics in Nagtalay and Laburan Prospects, Vista Alegre Gold Zone, Negros Occidental, Philippines
    Naohiro GOTO, Akira IMAI, Ryohei TAKAHASHI, and Takahiro TANAKA
    資源地質学会第60回年会講演会, 東京, 2010.6.23-25
  38. Characteristics of intrusive rocks related to copper mineralization at Tapaya prospect, northern Luzon, Philippines
    Asuka MITANI, Akira IMAI, Ryohei TAKAHASHI, Koichiro WATANABE and Anders SCHERSTÉN
    資源地質学会第60回年会講演会, 東京, 2010.6.23-25
  39. REE sequential extraction and geochemical behavior in hydrothermally-alterd and weathered granitic rocks in southern Thailand and Bangka island (Indonesia)
    Takashi IKUNO, Akira IMAI, Kotaro YONEZU, Kenzo SANEMATSU, Lucas Donny SETIJADJI, Kong SITHA, A. DIMARA, V. PISTHA‐ARNORD and S. NAKAPADUNGRAT
    資源地質学会第60回年会講演会, 東京, 2010.6.23-25
  40. 2:1型粘土鉱物への希土類元素の吸着挙動
    西田雅博、米津幸太郎、渡邊公一郎、今井亮、横山拓史
    資源地質学会第60回年会講演会, 東京, 2010.6.23-25
  41. Silicic Acid Removal as Magnesium Silicate and Uptake of Boron from Synthetic Geothermal Water
    Yohei KAWABATA, Kotaro YONEZU, Koichiro WATANABE Akira IMAI and Takushi YOKOYAMA
    資源地質学会第60回年会講演会, 東京, 2010.6.23-25
  42. Mineralization style of the Gold Ridge epithermal Au deposit, Guadalcanal, Solomon Islands
    Harrison GEDIKILE, Akira IMAI and Koichiro WATANABE
    2010/10
  43. インドネシアジャワ島西部タンポマス火山における地熱徴候調査
    山下 晃弘、米津 幸太郎、渡邊 公一郎、Agung Halijoko
    日本地熱学会平成22年つくば大会,つくば,2010.11.24-26
  44. Lithium recovery by manganese oxide for the comprehensive utilization of geothermal water
    Kotaro YONEZU, Huizi PIAO, Koichiro WATANABE, Akira IMAI and Takushi YOKOYAMA
    2010 International Chemical Congress of Pacific Basin Societies, Honolulu, Hawaii, 2010.12.15-20
  45. Mineralization stages of Agisnkoe deposits, Central Kamchatka.
    Andreeva, E. D., Okrugin, V. M., Matsueda, H., Ono S. and Takahashi, R.
    XXI Syposium devoted to memory of Russian Greatest Geologist - Academic Smirnov V.I. - "Geology of mineral deposits", Moscow State University, January 2010
  46. Volcanic-hosted epithermal deposit in Kamchatka and Japan.
    Okrugin, V. M., Andreeva, E. D., Kim, A., Puzankov, I., Shishkanova, K. O., Matsueda, H., Ono, S., Takahashi, R. and Watanabe, K.
    XXI Symposium devoted to memory of Russian Greatest Geologist - Academic Smirnov V.I. - "Geology of mineral deposits", Moscow State University, January 2010

2009

  1. Characteristics of Rare Earth Elements in Quartz Veins of the Hishikari Epithermal Gold Deposit, Japan: Comparison between Bulk and Local Analyses
    Kotaro YONEZU, Takushi YOKOYAMA, Akira IMAI and Koichiro WATANABE
    The 3rd International Workshop and Conference on Earth Resources Technology, Sapporo JAPAN, May, 2009
  2. Characterization of Spent Platinum/Alumina Reforming Catalysts for Platinum Recovery
    Pornthip PARINAYOK, Kotaro YONEZU, Takushi YOKOYAMA and Koichiro WATANABE
    The 3rd International Workshop and Conference on Earth Resources Technology, Sapporo JAPAN, May, 2009
  3. Coprecipitation of Au(III) Complex Ions with Mn(II) Hydroxide as Gold Nanoparticles and Its Implication to Selective Recovery from Electronic Wastes
    Chompunoot WIRASERANEE, Kotaro YONEZU, Takushi YOKOYAMA, Akira IMAI, Koichiro WATANABE, Quanchai LEEPAWPANTH and Dawan WIWATTANADATE
    The 3rd International Workshop and Conference on Earth Resources Technology,Sapporo JAPAN, May, 2009
  4. Characteristics of gold prospects at Trenggalek, East Java, Indonesia
    Yuuki SHINGO, Akira IMAI, Ryohei TAKAHASHI, Koichiro WATANABE, Agun HARIJOKO, I Wayan WARMADA, Arifudin IDRUS and Phouvang PHOUMEPHONE
    資源地質学会第59回年会講演会, 東京, 2009.6.24-26
  5. Gold-silver and polymetallic mineralizations at Kamchatka, Far East, Russia
    Elena D. ANDREEVA, Hiroharu MATSUEDA, Victor OKRUGIN and Ryohei TAKAHASHI
    資源地質学会第59回年会講演会, 東京, 2009.6.24-26
  6. 菱刈鉱山,山田鉱床における石英組織と流体包有物からみた金鉱化作用
    岡田真,松枝大治,鳥本准司,高橋亮平,Axel MULLER
    資源地質学会第59回年会講演会, 東京, 2009.6.24-26
  7. Geochemical and fluid inclusion characteristics of the Kasuga high-sulphidation epithermal deposit, Nansatsu district, Kagoshima, Japan
    Thomas TINDELL, T, Akira IMAI and Ryohei TAKAHASHI
    資源地質学会第59回年会講演会, 東京, 2009.6.24-26
  8. 極東ロシア,カムチャツカ半島における火山-地熱-温泉活動の地球化学的特徴
    高橋亮平,米津幸太郎,松枝大治,Victor M. OKRUGIN,Elena D. ANDREEVA,渡邊公一郎,今井亮
    資源地質学会第59回年会講演会, 東京, 2009.6.24-26
  9. Rare Earth Elements in Weathered Crust in Tin-bearing Granitic Rocks in Southeast Asia
    Akira IMAI, Kenzo SANEMATSU, Takashi SUEOKA, Shingo ISHIDA, Koichiro WATANABE
    資源地質学会第59回年会講演会, 東京, 2009.6.24-26
  10. 硫化鉱物に対する一価の金-チオ硫酸塩錯体の吸着挙動
    川畑陽平、米津幸太郎、柴尾友彰、渡邊公一郎、今井亮、横山拓史
    資源地質学会第59回年会講演会, 東京, 2009.6.24-26
  11. Outline of epithermal prospect at Batu Rappe are, Southern Sulawesi, Indonesia
    Yusuke JUYANAGI, Akira IMAI, Irzal NUR,
    資源地質学会第59回年会講演会, 東京, 2009.6.24-26
  12. REE behavior in weathered abd fresh granitic rocks in Bangka Islamd, Indonesia
    Takashi IKUNO, Akira IMAI, Kenzo SANEMATSU, Lucas Donny SETIJADJI, Kong SITHA, Arius DIMARA
    資源地質学会第59回年会講演会, 東京, 2009.6.24-26
  13. A report on International Training Program at Lund University, Sweden: visiting Lund University 40Ar/39Ar Geochronology Lab
    高橋亮平
    九州大学資源・環境系ITPワークショップ (JSPS) ,福岡
  14. Rare Earth Elements in Weathered Crusts of Granitic Rocks in Southeast Asian Tin Belt (Northern Thailand, Southern Thailand (Ranong-Takua Pa-Phuket) and Bangka Island, Indonesia)
    Akira IMAI, Takashi IKUNO, Kenzo SANEMATSU, Takafumi SUEOKA, Shingo ISHIDA, Koichiro WATANABE, Kong SITHA, Lucas Donny SETIJADJI and Jarupon BOOSAYASAK
    The 2nd Regional Conference Interdisciplinary Research on Natural Resources and Materials Engineering, Yogyakarta INDONESIA, August, 2009
  15. Investigation on Rare Earth Elements Mineralization in Indonesia
    Lucas Donny SETIJADJI, I Wayan WARMADA, Akira IMAI and Kenzo SANEMATSU
    The 2nd Regional Conference Interdisciplinary Research on Natural Resources and Materials Engineering, Yogyakarta INDONESIA, August, 2009
  16. REE in Monzo-granites in Bangka Island, Indonesia
    Kong SITHA, Lucas Donny SETIJADJI, Kenzo SANEMATSU, Takashi IKUNO, Akira IMAI, Arius DIMARA and Koichiro WATANABE
    The 2nd Regional Conference Interdisciplinary Research on Natural Resources and Materials Engineering, Yogyakarta INDONESIA, August, 2009
  17. Porphyry Related Skarn Mineralization with Calc-silicate Rocks in Batu Hijau Deposit, Sumbawa Island, East Indonesia
    May Thwe AYE, Subagyo PRAMUMIJOYO, Lucas Donny SETIJADJI, Arifudin IDURS and Akira IMAI
    The 2nd Regional Conference Interdisciplinary Research on Natural Resources and Materials Engineering, Yogyakarta INDONESIA, August, 2009
  18. Multiple Data Integration for Geological Mapping in Gharyan Area, Libya
    Nurredin SAADI and Koichiro WATANABE
    The International Seminar on Geology of the Southern Mountains of Java, Yogyakarta INDONESIA, August, 2009
  19. Paleoclimate Reconstruction Based on Oxygen Isotope Composition of Foraminifera in Southern Mountains Area, Central Java-Indonesia
    Akumaluddin, Akihiro KANO and Koichiro WATANABE
    The International Seminar on Geology of the Southern Mountains of Java, Yogyakarta INDONESIA, August, 2009
  20. Preliminary Study of High-resolution Correlation and Calibration of Biodatum Marine Microfossils (Foraminifera and Nannofossils) Using Strontium Isotope Stratigraphy: Case Study in Southern Mountains Central Java-Indonesia
    Akumaluddin, Atsushi KAMEI, Koichiro WATANABE and Didit Hadi BARIANTO
    The International Seminar on Geology of the Southern Mountains of Java, Yogyakarta INDONESIA, August, 2009
  21. Updated Age Data of Volcanic Centers in the Southern Mountains of Central-East Java Island, Indonesia
    Lucas Donny SETIJADJI and Koichiro WATANABE
    The International Seminar on Geology of the Southern Mountains of Java, Yogyakarta INDONESIA, August, 2009
  22. Characteristics of Epithermal Quartz Veins at Baturappe Area, Gowa, South Sulawesi: Implication to Base Metal Exploration
    Irzal NUR, Arifudin IDRUS, Subagyo PRAMUMIJOYO, Agung HARIJOKO, Yusuke JUYANAGI and Akira IMAI
    The International Seminar on Geology of the Southern Mountains of Java,Yogyakarta INDONESIA, August, 2009
  23. Hydrothermal Alteration of Epithermal Gold Deposit at Dalangturu and Suruh Areas, Trenggalek Regency, East Java, Indonesia
    Phovane PHOUMEPHONE, Agung HARIJOKO, I Wayan WARMADA, Akira IMAI, Ryohei TAKAHASHI and Yuki SHINGO
    The International Seminar on Geology of the Southern Mountains of Java,Yogyakarta INDONESIA, August, 2009
  24. Thermo-tectonic History of Cretaceous Granite in N. Kyushu, Japan Using Apatite Fission Track Chronology
    Koichiro WATANABE, Osamu HIMENO and Hiroto Ohira
    Earth Science International Conference, Manila, August, 2009
  25. A GIS System for Assesment of Volcanic Hazard
    Silmi FAUZIATI and Koichiro WATANABE
    Earth Science International Conference, Manila, August, 2009
  26. Landslide Triggering Factor in a Hydrothermally-altered Area, Case Study: Kasihan District, Pacitan Regency, East Java
    I Wayana WARMADA, Agung HARIJOKO, Akira IMAI and Kopichiro WATANABE
    Earth Science International Conference, Manila, August, 2009
  27. Occurrence of Skarn Mineralization in Deep Drill Holes at Batu Hijau Porphyry Copper-gold Deposit, Sumbawa Island, Indonesia
    May T. AYE, Subagyo PRAMUMIJOYO, Lucas D. SETIJADJI, Arifudin IDRUS, Akira IMAI and Johan ARIF
    Earth Science International Conference, Manila, August, 2009
  28. Hydrothermal Alteration Associated with Epithermal Gold Mineralization at Dalangturu and Suruh Prospects in Trenggalek Regency, East Java Island, Indonesia
    Phovang PHOUMEPHONE, Agung HARIJOKO, I Wayan WARMADA, Akira IMAI,Ryohei TAKAHASHI and Yuki SHINGO
    Earth Science International Conference, Manila, August, 2009
  29. Rare Earth Resource Potential in Weathered Crust of Granitic Rocks in Southeast Asian Tin Belt
    Akira IMAI, Takashi IKUNO, Kenzo SANEMATSU, Takafumi SUEOKA, Shingo ISHIDA, Koichiro WATANABE, Kong SITHA, Lucas Donny SETIJADJI and Jarupon BOOSAYASAK
    Earth Science International Conference, Manila, August, 2009
  30. The Tertiary Volcanic Rocks Distribution in Yogyakarta INDONESIA and Its Vicinity, Indonesia
    Didit Hadi BARIANTO, Agung HARIJOKO and Koichiro WATANABE
    Earth Science International Conference, Manila, August, 2009
  31. Thermo-tectonic history of Cretaceous granite in N. Kyushu, Japan, using apatite fission track chronology
    Koichiro Watanabe, Tatsuya Ishiii, Osamu Himeno and Hiroto Ohira
    Earth Sciences International Conference, Manila, August, 2009
  32. Mineral deposits in Far East of Russia and Japan: Implication to source of water and materials
    Okrugin M. Victor, Gamyanin G. N., Goryachev F. Nikolay, Savva N. E., Andreeva D. Elena, Kim U. Anna, Shishkanova O. Kseniya, Matsueda, H., Ono, S., Takahashi, R., Watanabe, K. and Imai, A.
    All-Russian Symposium: Volcanism and Geodynamics, Petropavlovsk-Kamchatsky, 11-27th, September 2009. (in Russian)
  33. 金属水酸化物共沈法による金の回収-浅熱水性金鉱床生成機構に学ぶ-
    米津幸太郎、渡邊公一郎、横山拓史
    環境資源工学会シンポジウム「リサイクル設計と分離精製技術」:第19回E-Wasteのリサイクル促進のための分離精製技術, September, 2009
  34. 地熱熱水からのリチウム回収用マンガン酸化物の調製とその性能
    朴恵子、米津幸太郎、川畑陽平、渡邊公一郎、今井亮、横山拓史
    日本地熱学会平成21年学術講演会、京都、2009.11.30-12.2
  35. 地熱熱水から生成したシリカスケール中の希土類元素
    島田雄樹、米津幸太郎、岡上吉広、渡邊公一郎、横山拓史
    日本地熱学会平成21年学術講演会、京都、2009.11.30-12.2
  36. 地熱熱水からのシリカ資源とリチウム回収
    横山拓史、米津幸太郎、渡邊公一郎、土居克実、岡上広
    日本地熱学会平成21年学術講演会、京都、2009.11.30-12.2
  37. 地熱エネルギーの有効利用に向けた模擬地熱水からのケイ酸マグネシウムとしてのケイ酸の除去及びホウ素の取り込み
    川畑陽平、米津幸太郎、渡邊公一郎、今井亮、横山拓史
    日本地熱学会平成21年学術講演会、京都、2009.11.30-12.2
  38. 地熱水からのケイ酸カルシウムとしてのケイ酸の除去及びホウ素の取り込み
    米津幸太郎、迫本祥敬、渡邊公一郎、今井亮、横山拓史
    日本地熱学会平成21年学術講演会、京都、2009.11.30-12.2
  39. Applications of Digital Database and Geographical Information System to Earth Resources in Southeast Asia
    Ryohei TAKAHASHI, Koichiro WATANABE, Akira IMAI, and Yuuki KOMATA
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  40. Contents of Rare Earth Elements of Quartz Veins in the Hishikari Epithermal Gold Deposit: Preliminary Investigation by Laser Ablation ICP-MS
    Kotaro YONEZU, Takushi YOKOYAMA, Akira IMAI and Koichiro WATANABE
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  41. Petrochemical and Geochronological Characterization of Bratan Caldera, Bali, Indonesia
    Takuji YAMANAKA, Agung HARIJOKO, I Wayan WARMADA, Tetsumaru ITAYA and Koichiro WATANABE
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  42. Provenance of Volcanogenic Turvidite in Majalengka, West Java Indonesia
    Budi MULJANA and Darjie NOERADI
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  43. Characteristics of Calc-silicate Unit Related with Skarn Mineralization at Batu Hijau Porphyry Copper-gold Deposit, Sumbawa Island, Indonesia
    May T. AYE, Akira IMAI, Subagyo PRAMUMIJOYO, Lucas D. SETIJADJI, Arifudin IDRUS and Johan ARIF
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  44. Fluid Inclusion and Geochemical Behaviour of The Kasuga High-Sulphidation Gold Deposit and Basement Veins, Kagoshima, Japan
    Thomas TINDELL, Akira IMAI and Ryohei TAKAHASHI
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  45. Mineralization Style of the Charivunga Prospect, Gold Ridge Epithermal Au Deposit, Guadalcanal,Solomon Islands
    Harrison GEDIKILE, Christopher V. SAGAPOA and Akira IMAI
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  46. Mineralogical Characterization of Ore Minerals at the Victoria Low Sulfidation Epithermal Gold Deposit, Northern Luzon, Philippines
    Takahiro TANAKA, Akira IMAI and Koichiro WATANABE
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  47. Outline of Epithermal Gold Mineralization at Trenggalek Prospects, East Java, Indonesia
    Yuki SHINGO, Akira IMAI, Ryohei TAKAHASHI, Koichiro WATANABE, Agung HARIJOKO,I Wayan WARMADA, Arifudin IDRUS, and Phouvang PHOUMEPHONE
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  48. Preliminary Study on Platinum Recovery from Spent Reforming Catalysits
    Pornthip PARINAYOK, Kotaro YONEZU, Takushi YOKOYAMA and Koichiro WATANABE
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  49. Removal of Boron by Magnesium Silicate from Synthetic Geothermal Water
    Yohei KAWABATA, Kotaro YONEZU, Koichiro WATANABE, Akira IMAI and Takushi YOKOYAMA
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  50. Geochemical Process of Weathering and the Microbes in the Amami Island Area, Japan
    Christopher V. SAGAPOA, Munetomo NEDACHI and Yoshiko SETOGUCHI
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  51. Early Late Miocene Extreme Climate Change in Southern Mountains Area, Central Java - Indonesia:Evidence from Oxygen and Carbon Isotope Composition of Foraminifera
    AKMALUDDIN, Akihiro KANO and Koichiro WATANABE
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  52. Geophysical Signatures of a Terrane Boundary: Clues from the Gravity, Seismic Refraction and Electrical Resistivity Studies in Northwest Panay, Philippines
    Jillian Aira S. GABO, Carla B. DIMALANA, Estephanie Gera L. RAMOS, Leo T. ARMADA,Karlo L. QUEA_O, Rodolfo A. TAMAYO, Jr., Graciano P. YUMUL, Jr., Edanjarlo J. MARQUEZ and Decibel Faustino ESLAVA
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  53. Characteristics of Epithermal Gold Mineralization in Tanggeung Area, Cianjur West Java, Indonesia
    Cecep Y. SUNARIE, Mega F. ROSANA, Koichiro WATANABE and Akira IMAI
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  54. Fluid Inclusion Thermometry on Quartz Veins and Mineral Assemblages at Baturappe Area and Vicinity, Sulawesi Island, Indonesia
    Yusuke JUYANAGI and Akira IMAI
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  55. Preliminary Study on Orogenic Deposit Type as a Source of Placer Gold at Bombana, Southeast Sulawesi, Indonesia
    Arifudin IDRUS, Akira IMAI, Andi MAKKAWARU, KAMRULLAH, I Wayan WARMADA, Irzal NUR and Rohaya LANGKOKE
    International Symposium on Earth Science and Technology, Fukuoka JAPAN, December, 2009
  56. Removal of Silicic Acid as Calcium Silicate and Uptake Behavior of Trace Elements
    Kotaro YONEZU, Sachihiro SAKOMOTO, Koichiro WATANABE, Akira IMAI and Takushi YOKOYAMA
    The 4th International Symposium of Novel Carbon Resource Sciences,Shanghai CHINA, December, 2009
  57. Recovery of Lithium from Geothermal Water by Manganese Oxide Adsorbent: Approach to the effective Utilization of Geothermal Resources
    Huizi PIAO. Kotaro YONEZU, Yohei KAWABATA, Koichiro WATANABE, Akira IMAI and Takushi YOKOYAMA
    The 4th International Symposium of Novel Carbon Resource Sciences, Shanghai CHINA, December, 2009
  58. Preliminary Remote Sensing Investigation towards Geological Mapping in Northwest Libya
    Nureddin Mohamed SAADI, Koichiro WATANABE and Hideki MIZUNAGA
    The 15th CEReS International Symposium on Remote Sensing, December, 2009
  59. Underground resources of Kamchatka and tectonic implication in the Western Pacific
    Ryohei Takahashi, Hiroharu Matsueda, Victor Okrugin, Syuji Ono, Koichiro Watanabe, Akira Imai, Elena Andreyeva
  60. h International Symposium of the Hokkaido University Museum, Metallic Mineralization Related to the Hydrothremal Activity in the Island-arc Environment of West Circum Pacific Region, 2009.2
  61. Petrological Monitoring of Initial Eruptive Activity for Volcanic Hazard Mitigation
    Koichiro Watanabe and Norihiko Shiga
    1st Regional Conference on Geo-Disaster Mitigation in ASEAN,2009.03.03.
  62. Hishikari Gold Deposit and Volcanism Related to Epithermal Mineralization In Kyushu, Japan
    Koichiro Watanabe
    InternationaSymposium on Precanbrian World 2009, 2009.3
  63. Remote Geological Mapping in Tarhunah Area. Libya
    Nureddin SAADI, Koichiro WATANABE
    The 2nd International Simposium on Novel Carbon Resource Science, Bandung, INDONESIA, 2009.3
  64. Assessment of the Volcanic Debris Flows and the Inundation Areas at Merapi Volcano Area
    Silmi FAUZIATI and Koichiro WATANABE
    The 2nd International Simposium on Novel Carbon Resource Science, Bandung INDONESIA, pp.IV-35-IV-42, March 2009
  65. Petrological Monitoring of Initial Eruptive Activity for Volcanic Hazard Mitigation
    Koichiro Watanabe and Norihiko Shiga
    GeoHazard and Geo-Disaster Mitigation, Kuala Lumpur, Malaysia, 2009.3

2008

  1. Fracture formation process by 40Ar/39Ar dating at the Hishikari epithermal gold deposit, Japan
    Koichiro Watanabe, Kenzo Sanematsu , Robert Duncan
    European Geosciences Union 2008, Vienna, Austria, 2008.4.13-18
  2. Gold mineralization and related volcanism in Kyushu, Japan
    Koichiro WATANABE
    The 2nd International Workshop and Conference on Earth Resources Technology, Bangkok, Thailand, 2008.4.3-4
  3. Enrichment of Rare Earth Elements Associated with Granitic Rocks, Southern Thailand
    Akira IMAI, Kenzo SANEMATSU, Shingo ISHIDA, Koichiro WATANABE and Jarupong BOOSAYASAK
    The 2nd International Workshop and Conference on Earth Resources Technology, Bangkok, Thailand, 2008.4.3-4
  4. Recovery of Platinum from Spent Automobile Catalytic Converters
    Pornthip PARINAYOK, Kotaro YONEZU, Takushi YOKOYAMA, Koichiro WATANABE, Quanchai LEEPOWPANTH and Dawan WIWATTANADATE
    The 2nd International Workshop and Conference on Earth Resources Technology, Bangkok, Thailand, 2008.4.3-4
  5. Interaction Between Gold(I) Complexes and the Surface of Metal Sulfides (FeS2 and Ag2S)
    Kotaro YONEZU, Tomoaki SHIBAO, Takushi YOKOYAMA, Akira IMAI and Koichiro WATANABE
    The 2nd International Workshop and Conference on Earth Resources Technology, Bangkok, Thailand, 2008.4.3-4
  6. Selective Recovery of Gold and Platinum by Coprecipitation with Manganese (II) Hydroxide
    Chompunoot WIRASERANEE, Kotaro YONEZU and Takushi YOKOYAMA, Dawan WIWATTANADATE, Quanchai LEEPAWPANTH, Koichiro WATANABE
    The 2nd International Workshop and Conference on Earth Resources Technology, Bangkok, Thailand, 2008.4.3-4
  7. タイ南部の含錫花崗岩の希土類元素の風化殻における濃集
    今井 亮,実松健造,渡邊公一郎,石田晋吾
    日本地球惑星科学連合2008年大会、千葉、2008.5.25-30
  8. 浅熱水性金鉱床における石英のカソード・ルミネッセンスと微量成分の測定
    高橋亮平、Axel.Muller、Alfons van den Kerkhof, 松枝大治、小野修司、Victor Okurugin、渡邊公一郎,今井 亮
    資源地質学会第58回年会講演会, 東京, 2008.6.24-26
  9. Sulfur Isotope Study on Porphyry Copper Deposit at the Waivaka Corridor Area, Namosi District, Viti Levu, Republic of Fiji Islands
    Saori Egashira, Takayuki Tanaka, Kentaro Masaki, Akira Imai, K. Yasunaga, K. Maeda
    資源地質学会第58回年会講演会, 東京, 2008.6.24-26
  10. Intrusive Rocks and Porphyry Copper Deposit at Yandera District, Papua New Guinea
    Yusuke Juyanagi, Akira Imai
    資源地質学会第58回年会講演会, 東京, 2008.6.24-26
  11. 水酸化マンガンおよび二酸化マンガンによる金錯イオンの取り込み挙動:金(I)と金(III)錯体の比較
    米津幸太郎、迫本祥敬、横山拓史、岡上吉広、今井亮、渡邊公一郎
    資源地質学会第58回年会講演会, 東京, 2008.6.24-26
  12. Coprecipitaiton of gold(III) and pltinum (IV) complex ions with manganese(II) hydroxide:Application to the selective recovery of gold and platinum
    Chumpunoot WIRASERANEE, Kotaro YONEZU, Takushi YOKOYAMA, Dawan WITTANADATE, Quanchai LEEPAWPANTH, Akira IMAI and Koichiro WATANABE
    資源地質学会第58回年会講演会, 東京, 2008.6.24-26
  13. 土壌の地球化学図と生物多様性の検討 -環境評価手法としての提案-
    高橋亮平,舘卓司,大原昌宏,松枝大治,馬渡峻輔,吉田尚生,高橋英樹,小林快次,Pitambar Gautam
    資源地質学会第58回年会講演会, 東京, 2008.6.24-26
  14. As-Se-Sb-Te systematicsによるAu鉱床の新規探査手法の開発
    淡路俊作,高橋亮平,中村謙太郎,加藤泰浩
    資源地質学会第58回年会講演会, 東京, 2008.6.24-26
  15. 鹿児島県菱刈鉱山,山田鉱床永泉及び成泉脈における流体包有物と石英組織
    岡田 真,鳥本准司,高橋亮平,松枝大治,Axel Muller
    資源地質学会第58回年会講演会, 東京, 2008.6.24-26
  16. 地域酸性雨の研究(3)
    池田 好夫, 今井 健太, 安藤 仁, 桑原 宏輔, 伊藤 拓哉, 杉元 勇太, 中村 まり, 小木曽 健一,中野 翔平, 白 淑琴, 米津 幸太郎, 上原 蓮華, 池田 宜弘, 岡上 吉広 , 横山 拓史
    第45回化学関連支部合同九州大会、北九州、2008.7.5
  17. Experimental investigation of the hydrothermal geochemistry of gold deposition associated with aluminosilicate: The formation process of epithermal gold deposits
    Kotaro Yonezu, Takushi Yokoyama, Akira Imai, Koichiro Watanabe
    18th V. M. Goldschmidt Conference, Vancouver, Canada, 2008.7.14-18
  18. Distribution of Rare Earth Elements in riceplant (Oryza stiva var. japonica)
    Akane MIYAZAKI, Yuri IWANAGA, Midori SHINOZAKI, Kotaro YONEZU, Takushi YOKOYAMA
    18th V. M. Goldschmidt Conference, Vancouver, Canada, 2008.7.14-18
  19. Experimental study on the hydrothermal geochemistry of gold and silver deposition: The formation mechanism of epithermal gold-silver deposits
    Kotaro YONEZU, Takushi YOKOYAMA, Akira IMAI and Koichiro WATANABE
    33rd International Geological Congress, Oslo, Norway, 2008.8.6-14
  20. Metallogenesis of hydrothermal deposits in Kamchatka based on formation age and sulfur isotopic composition
    Ryohei Takahashi, Koichiro Watanabe, Akira Imai, Victor Okrugin, Hiroharu Matsueda, Syuji Ono
    RPS M2inT Symposium, Quezon city, Philippines, 2008.10.2-4
  21. タイ南部の含錫花崗岩類の風化殻の希土類元素
    今井 亮,実松健造,渡邊公一郎,石田晋吾
    日本鉱物科学会・資源地質学会 三鉱シンポジウム、秋田、2008.9.20-22
  22. イネ(Oryza stiva var. japonica)中の希土類元素濃度
    Akane MIYAZAKI, Yuri IWANAGA,Midori SHINOZAKI, Kotaro YONEZU, Takushi YOKOYAMA
    2008年度日本地球化学会第55回年会講演、東京、2008.9.17-19
  23. Rare Earth Elements in Weathered Crust in Sn-bearing Granitic Rocks in Southern Thailand
    Akira IMAI, Kenzo SANEMATSU, Shingo ISHIDA, Koichiro WATANABE and Jarupong BOOSAYASAK
    The International Symposia on Geoscience Resources and Environments of Asian Terranes, Thailand, 2008.11
  24. Genesis and Formation of Ore Deposits in Kamchatka Peninsula, Far Eastern Russia
    Ryohei TAKAHASHI, Koichiro WATANABE, Akira IMAI, Hiroharu MATSUEDA and Victor OKURUGIN
    International Symposium on Earth Science and Technology 2008, Fukuoka, Japan, 2008.12.1-2
  25. Granitic Rocks of Bangka Island (Tin Island), Indonesia and Their Associated Mineralization: A Review and Potential of Unexplored Deposits
    Kong SITHA, Lucas Donny SETIJADJI, Kenzo SANEMATSU, Takashi IKUNO, Akira IMAI, Arius DIMARAI and Koichiro WATANABE
    International Symposium on Earth Science and Technology 2008, Fukuoka, Japan, 2008.12.1-2
  26. Recovery of Precious Metals from Computer Microprocessor by Coprecipitation with Manganese Hydroxide
    Chumpunoot WIRASERANEE, Kotaro YONEZU, Takushi YOKOYAMA, Dawan WITTANADATE, Quanchai LEEPAWPANTH, Akira IMAI and Koichiro WATANABE
    International Symposium on Earth Science and Technology 2008, Fukuoka, Japan, 2008.12.1-2
  27. Investigation of Basin Structure in Yogyakarta Special Province, Java, In
    Didit BARIANTO, Essam ABOUD, Lucus D. SETIJADJI, Koichiro WATANABE
    International Symposium on Earth Science and Technology 2008, Fukuoka, Japan, 2008.12.1-2
  28. Developing a Geoscience Information System
    Silmi FAUZIATI and Koichiro WATANABE
    International Symposium on Earth Science and Technology 2008, Fukuoka, Japan, 2008.12.1-2
  29. Iodine Enrichment in Weathered Rock and Water in the Volcanic Area, Central Java, Indonesia
    Agung HARIJOKO, I. Wayan WARMADA, Koichiro WATANABE and Yasuyuki MURAMATSU
    International Symposium on Earth Science and Technology 2008, Fukuoka, Japan, 2008.12.1-2
  30. Gold Mineralization in Kyushu, Japan
    Koichiro WATANABE
    Egypt-Japan Geosciences Forum, Helwan, Egypt, 2008.12
  31. Stability Field between Hedenbergite and Johannsenite in Kasihan Fe-Mn-(Au) Skarn Deposit, Pacitan, East Java.
    I.W.WARMADA, M.M.TUN, K.FUKUDA, R. Al-FURQON, Akira IMAI, Agung HARIJOKO and Koichiro WATANABE
    Prosiding Pertemuan Ilmiah Tahunan IAGI Ke-37, 2008.12

2007

  1. Geology of Metallic Deposits in Java Island (Indonesia) with a Special Reference to the Island Arc Magmatism
    Lucas Donny SETIJADJI, Akira IMAI, Tetsmaru ITAYA and Koichiro WATANABE
    International Workshop on Earth Resources Technology, Fukuoka, 2007.4.3
  2. Using Landsat ETM+ Imagery and ERS-2 SAR Data for Extraction and Mapping Lineaments in Eljufra Area, Libya
    Nureddin SAADI
    International Workshop on Earth Resources Technology, Fukuoka, 2007.4.3
  3. Study on the Determination of Trace Elements in Siliceous Deposit Formed from Hydrothermal Water by ICP-MS
    Kotaro YONEZU, Takushi YOKOYAMA, Yoshinobu MOTOMURA, Akira IMAI and Koichiro WATANABE
    International Workshop on Earth Resources Technology, Fukuoka, 2007.4.3
  4. Diorites and Their Role in the Mineralization of Southeastern Mindanao, Philippines
    Leilanie Osano SUERTE, Sho NISHIHARA, Akira IMAI and Koichiro WATANABE
    International Workshop on Earth Resources Technology, Fukuoka, 2007.4.3
  5. Characterization of Spent Automobile Catalytic Converter for Platinum Recovery
    Pornthip PARINAYOK, Kotaro YONEZU, Takushi YOKOYAMA, Koichiro WATANABE, Quanchai LEEPOWPANTH and Dawan WIWATTANADATE
    International Workshop on Earth Resources Technology, Fukuoka, 2007.4.3
  6. Adsorption Behavior of Gold(I)-thiosulfate Complex Anions onto the Surface of Manganese Dioxide; Approach the Recovery of Gold from Geothermal Waters
    Sachihiro SAKOMOTO, Kotaro YONEZU, Takushi YOKOYAMA, Yoshihiro OKAUE, Akira IMAI and Koichiro WATANABE
    International Workshop on Earth Resources Technology, Fukuoka, 2007.4.3
  7. Characteristics of the Mineralization at the Wainaoulo-Southeast Area, Namosi District, Viti Levu, Republic of the Fiji Islands
    Saori EGASHIRA, Akira IMAI, Takayuki TANAKA, Kentaro YASUNAGA and Katsuhiko MAEDA
    International Workshop on Earth Resources Technology, Fukuoka, 2007.4.3
  8. Characterization of Quaternary Rock Units of Yogyakarta low-land Area Using the Fourier Transformed Infra-red (FTIR) Method
    Didit Hadi BARIANTO, Lucas Donny SETIJADJI and Koichiro WATANABE
    International Workshop on Earth Resources Technology, Fukuoka, 2007.4.3
  9. 菱刈金鉱床芳泉1脈における希土類元素の地球化学
    米津幸太郎,横山拓史・安松 愛・岡上吉広,今井 亮・渡辺公一郎
    資源地質学会第57回年会講演会, 東京, 2007.6.19-21
  10. フィジー諸島共和国Viti evu島Namosi地方Wainaoulo -Southeast地区における銅鉱化作用の特徴
    江頭沙織, 今井 亮, 田中隆之,安永健太郎,前田勝彦
    資源地質学会第57回年会講演会, 東京, 2007.6.19-21
  11. 菱刈金鉱床成泉脈の顕微鏡観察と流体包有物の均質化温度測定
    當間優基・渡邊公一郎・今井 亮,実松健造
    資源地質学会第57回年会講演会, 東京, 2007.6.19-21
  12. Hydrothermal alteration in Kasihan area, East Java, Indonesia
    Kazuchika Fukuda, Akira Imai, I Wayan Warmada, Titisari Dewi Anastasia, Idrus Arifudin, Tun Myo Min, Furqon Reza Al, Saldil Nurarfi
    資源地質学会第57回年会講演会, 東京, 2007.6.19-21
  13. Adsorption Behavior of Gold(I and III) Complexes on Manganese Dioxide
    迫本祥敬,米津幸太郎,横山拓史,岡上吉広,今井亮,渡邊公一郎
    17th V. M. Goldschmidt Conference, Cologne, Germany, 2007.8.20-24
  14. REE geochemical study on the formation environment of the Hishikari gold deposit, Japan
    米津幸太郎,安松愛,横山拓史,岡上吉広,今井亮,渡邊公一郎
    17th V. M. Goldschmidt Conference, Cologne, Germany, 2007.8.20-24
  15. Petrochemistry of juvenile micro-pumice detected from early tephra before lava dome appearance in Unzen Volcano 1990-1995 eruption
    Koichiro Watanabe, Kenji Hatae, Takushi Yamanaka,Yoshinobu Motomura, Kazunori Watanabe
    Cities on Volcanoes No.5, Shimabara, Japan, 2007.11.19-23
  16. Quaternary Calderas in Java Island and its Proximity, Sunda Arc, Indonesia
    Lucas Donny SETIJADJI, Koichiro WATANABE
    Cities on Volcanoes No.5, Shimabara, Japan, 2007.11.19-23
  17. Migration of subduction degrees in Central Java, Indonesia
    Ryusuke Uruma, Yasuaki Kohno, Koichiro Watanabe, Akira Imai , Tetsumaru Itaya, Setijadji Lucas Donny, Harijoko Agung
    International Association for Gondwana Research Conference, Fukuoka, Japan, 2007.11.9-10
  18. The Seisen veins Hishikari epithermal gold deposits, Japan: microscopic observation and fluid inclusions
    Yuki Tohma, Koichiro Watanabe, Akira Imai, Kenzo Sanematsu
    International Association for Gondwana Research Conference, Fukuoka, Japan, 2007.11.9-10
  19. Petrological study on the intrusive rocks related to porphyry-type copper mineralization in Namosi district, Viti Levu, Republic of the Fiji Islands
    Takayuki Tanaka, Saori Egashira, Sachihiro Sakomoto, Akira Imai, Kentaro Yasunaga, Katsuhiko Maeda
    International Association for Gondwana Research Conference, Fukuoka, Japan, 2007.11.9-10
  20. Island arc growth, metallogeny, and volcanic hazard risks of western Sunda arc, clarifying the significance of Gondwana crust
    Setijadji Lucas Donny, Koichiro Watanabe, Akira Imai, Wibowo Haryo Edi, Barianto Didit Hadi, Tetsumaru Itaya
    International Association for Gondwana Research Conference, Fukuoka, Japan, 2007.11.9-10
  21. Deposition model of copper sulfides and ore genesis of the Batu Hijau porphyry Cu-Au deposit, Sumbawa, Indonesia
    Yuki Nagai and Akira Imai
    International Association for Gondwana Research Conference, Fukuoka, Japan, 2007.11.9-10
  22. Study on hydrothermal alteration in Kasihan area, Indonesia
    Kazuchika Fukuda, Akira Imai, I Wayan Warmada, Titisari Dewi Anastasia, Idrus Arifudin, Tun Myo Min, Furqon Reza Al, Saldil Nurarfi
    International Association for Gondwana Research Conference, Fukuoka, Japan, 2007.11.9-10
  23. Porphyry-type copper mineralization at the Waivaka Corridor area, Namosi district, Fiji
    Saori Egashira, Kentaro Masaki, Akira Imai, Takayuki Tanaka, Kentaro Yasunaga, Katsuhiko Maeda
    International Association for Gondwana Research Conference, Fukuoka, Japan, 2007.11.9-10
  24. Epithermal Gold Mineraliztion and Related Magmatism in Kyushu, Japan
    Koichiro Watanabe
    International Association for Gondwana Research Conference, Fukuoka, Japan, 2007.11.9-10
  25. Experimental study of the distribution of gold and silver between aqueous phase and alumino silicate during mineralization in low sulfidation epithermal system
    Kotaro Yonezu, Takushi Yokoyama, Akira Imai and Koichiro Watanabe
    International Association for Gondwana Research Conference, Fukuoka, Japan, 2007.11.9-10
  26. Uptake of Boron and Gold by Calcium Silicate Hydrate (CSH): Application for Effective Utilization of Geothermal Energy at Geothermal Power Plant and the Recovery of Rare Metals from Geothermal Water
    Sachihiro SAKOMOTO, Kotaro YONEZU, Takushi YOKOYAMA, Yoshihiro OKAUE, Akira IMAI and Koichiro WATANABE
    5th International Workshop on Earth Science and Technology, Fukuoka, Japan, 2007.12.3-4
  27. Characteristics of Intrusive Rocks Associated with Copper Mineralization at the Waivaka Corridor Area, Namosi District, Viti Levu, Republic of the Fiji Islands
    Saori EGASHIRA, Takayuki TANAKA, Kentaro MASAKI, Akira IMAI, Kentaro YASUNAGA and Katsuhiko MAEDA
    5th International Workshop on Earth Science and Technology, Fukuoka, Japan, 2007.12.3-4
  28. Lineament Analysis of Yogyakarta Special Province, Indonesia based on Satellite Landsat TM and Aster Image
    Didit Hadi BARIANTO, Lucas Donny SETIJADJI and Koichiro WATANABE
    5th International Workshop on Earth Science and Technology, Fukuoka, Japan, 2007.12.3-4
  29. Coprecipitation of Au(I) Complex Anions by Aluminum Hydroxide
    Kotaro YONEZU, Yoshihiro OKAUE, Takushi YOKOYAMA, Akira IMAI and Koichiro WATANABE
    5th International Workshop on Earth Science and Technology, Fukuoka, Japan, 2007.12.3-4
  30. Coprecipitation of Platinum with Metal Hydroxides as a Preliminary Experiment of Platinum Recovery Process from Automobile Catalytic Converter
    Pornthip PARINAYOK, Kotaro YONEZU, Takushi YOKOYAMA, Koichiro WATANABE, Quanchai LEEPOWPANTH and Dawan WIWATTANADATE
    5th International Workshop on Earth Science and Technology, Fukuoka, Japan, 2007.12.3-4
  31. Migration of Subduction in Central Java, Indonesia
    Ryusuke URUMA, Yasuaki KOHNO, Koichiro WATANABE, Akira IMAI, Tetsumaru ITAYA, Lucas Donny SETIJADJI and Agung HARIJOKO
    5th International Workshop on Earth Science and Technology, Fukuoka, Japan, 2007.12.3-4
  32. Petrography and Chemical Composition of the Intrusive Rocks Related to Porphyry-type Copper Mineralization in Namosi District, Viti Levu, republic of the Fiji Islands
    Takayuki TANAKA, Akira IMAI, Saori EGASHIRA, Sachihiro SAKOMOTO and Kentaro YASUNAGA
    5th International Workshop on Earth Science and Technology, Fukuoka, Japan, 2007.12.3-4
  33. Characteristics of the Seisen Veins, Hishikari Gold Deposits, Japan
    Yuki TOHMA, Akira IMAI, Koichiro WATANABE and Kenzo SANEMATSU
    5th International Workshop on Earth Science and Technology, Fukuoka, Japan, 2007.12.3-4
  34. Fluid Inclusion Study and Opaque Mineral Assemblage in Quartz Veins at Deep and Shallow Part of the BatuHijau Porphyry Cu-Au Deposit, Sumbawa, Indonesia
    Yuki NAGAI and Akira IMAI
    5th International Workshop on Earth Science and Technology, Fukuoka, Japan, 2007.12.3-4

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