Ishida M, Hieda Y, Araki S, Fujinaga K, Shimizu T, Tanimizu M, Broderick C, Nakamura H, Iwamori, H., Machida, S., Yoneda, S., Nakamura, K., & Kato, Y. (2026). Large-scale polymetallic mineralization driven by long-lived magmatic-hydrothermal activity and subducted sediment influx: A case study from Toyoha, NE Japan. Journal of Geochemical Exploration, 280, 107887. https://doi.org/https://doi.org/10.1016/j.gexplo.2025.107887
Ishida M, Fujinaga K, Tanimizu M, Ishikawa T, Nagaishi K, Kato Y (2024). New Pb isotopic data from Japanese hydrothermal deposits for tracing heavy metal sources. Geochemistry, 126045. https://doi.org/10.1016/j.chemer.2023.126045
Ishida M, Murakami S, Machida S, Fujinaga K, Yasukawa K, Ishikawa T,Nagaishi K, Tajiri R, Nakamura K, Kato Y(2023) Geochemistry of Neogene Nansatsu volcanic rocks in South Kyushu, Japan. International Geology Review 66: 1453-1463. https://doi.org/10.1080/00206814.2023.2242905
Dana CDP, Agangi A, Idrus A, Chelle-Michou C, Lai CK, Ishida M, Guillong M, González-Alvarez I, Takahashi R, Yano M, Mimura K, Ohta J, Kato Y, Simbolon DR, Xia XP(2023). The Age and Origin of the Ruwai Polymetallic Skarn Deposit, Indonesia: Evidence of Cretaceous Mineralization in the Central Borneo Metallogenic Belt. Economic Geology 118: 1341-1370. https://doi.org/10.5382/econgeo.5009
Dekov VM, Kyono K, Yasukawa K, Guéguen B, Ivarsson M, Kamenov GD, Yamanaka T, Asael D, Ishida M, Cavalcante LL, Kato Y, Toki T, Ishibashi JI (2022) Mineralogy, geochemistry and microbiology insights into precipitation of stibnite and orpiment at the Daiyon-Yonaguni Knoll (Okinawa Trough) hydrothermal barite deposits. Chemical Geology 610: 121092. https://doi.org/10.1016/j.chemgeo.2022.121092
Nozaki T, Ishida M, Takaya Y, Chang Q, Kimura J-I, Kato Y (2023) Depth Profiles of Re-Os Geochemistry in Drill Cores from Hole U1530A in BrothersVolcano Hydrothermal Field, Kermadec Arc: Mobilization and Extreme Enrichmentof Os by Volcanic Gas, Economic Geology 118: 1681-1697.https://doi.org/10.5382/econgeo.4960
Ishida M, Nozaki T, Takaya Y, Ohta J, Chang Q, Kimura JI, Nakamura K, Kato Y (2022) Re-Os geochemistry of hydrothermally altered dacitic rock in a submarine volcano at Site U1527, IODP Expedition 376: Implications for the Re cycle in intraoceanic arcs. Deep-Sea Research Part I: Oceanographic Research Papers, 180: 103687. (Selected as Editor's choice of the journal) https://doi.org/10.1016/j.dsr.2021.103687
Ishida M, Romero R, Leisen M, Yasukawa K, Nakamura K, Barra F, ReichM, Kato Y (2022) Auriferous pyrite formed by episodic fluid inputs in the Akeshi and Kasuga high-sulfidation deposits, Southern Kyushu, Japan. Mineralium Deposita 57: 129-145. https://doi.org/10.1007/s00126-021-01053-4
大田隼一郎，澤嵜友彦，石田美月，安川和孝，中村謙太郎，藤永公一郎，加藤泰浩 (2024)「佐渡の金銀鉱床から産出した鉱石の地球化学的・鉱物学的特徴」『調査研究報告書 佐渡の自然史』8:57-29. (Ohta, J., Sawazaki T., Ishida M., Yasukawa K., Nakamura K., Fujinaga K., Kato Y. (2024) Geochemical and mineralogical characteristics of ores from the gold-silver deposits in Sado Island. Natural History of Sado Island Reports. 8, 57-69.)
International Conferences
Ishida M, Nakamura K, Hammond SJ, Jenner F, Aizawa M, Hosono T, Shjinjo R, Iwamori H, Kato Y, Wilkinson JJ. Role of slab bending in the epithermal gold mineralization of South Kyushu, Japan. Goldschmidt 2025, Abstract 28377.
Ishida M, Hieda Y, Araki S, Fujinaga K, Shimizu T, Tanimizu M, Nakamura H, Iwamori H, Machida S, Yoneda S, Nakamura K, Kato Y. Prolonged magmatic-hydrothermal activity of the Toyoha polymetallic deposit, Japan assisted by the extra sediment input associated with seamount subduction. Gordon Research Seminar at the Geochemisty of Mineral Deposits, Maine, United States, June 2024.
Ogasawara, M., Ohta, J., Ishida, M., Yano, M., Yasukawa, K., Kato, Y.. Formation age of Kosaka Uchinotai-West Kuroko Depost, NE Japan, determined by Re-Os isotope analysis. SGA 2023, Zurich, Switzerland, Septermber 2023.
Ishida, M., Nakamura, K., Iwamori, H., Hosono, T., Kato, Y.. Utility of volcanic rock geochemistry in discriminating fertile areas for epithermal gold mineralization: A case study in Japan. SGA 2023, Zurich, Switzerland, Septermber 2023.
Ogasawara, M., Ohta, J., Ishida, M., Nakamura, K., Yasukawa, K., and Kato, Y.. Study on the mineralization age of the Akenobe Sn-Cu-W polymetallic deposit in southwest Japan, EGU General Assembly, Online, April 2023, EGU23-10450, https://doi.org/10.5194/egusphere-egu23-10450
Ishida, M., Nakamura, K., Iwamori, H., Hosono, T., Kato, Y.. Importance of trans-crustal geological processes in understanding the genesis of giant epithermal gold deposits: The case of Hishikari deposit, Japan. European Geoscience Union General Assembly, Vienna, Austria, April 2023 (Oral). EGU23-3728. https://doi.org/10.5194/egusphere-egu23-3728
Ishida, M., Nozaki, T., Takaya, Y., Ohta, J., Chang, Q., Kimura, J., Nakamura, K., Kato, Y.. Re–Os geochemistry of hydrothermally altered dacitic rock at Site U1527, IODP Expedition 376: Implications for the Re cycle in intraoceanic arcs. Gordon Research Seminar at the Geochemisty of Mineral Deposits, Castelldefels, Spain, May 2022 (Poster).
Ishida, M., Nozaki, T., Takaya, Y., Ohta, J., Chang, Q., Kimura, J., Nakamura, K., Kato, Y.. Re–Os geochemistry of altered dacitic rock at SiteU1527, IODP Expedition 376: Implications for the Re cycle in intraoceanic arcs. European Geoscience Union General Assembly, Online, May 2022 (Short Oral, selected as Top 20% of the student and PhD candidate presentation).
Ishida, M., Sakai, T., Ohta, J., Yano, M., Kato, Y. Multi-stage mineralization indicated by the Re-Os geochronology of low-level, highly radiogenic sulfides at the Kamioka Pb-Zn skarn deposit, central Japan. SEG 100 Conference, Online, September, 2021.
Nozaki, T., Ishida, M., Takaya, Y., Chang, Q., Kimura, J., and Kato, Y. Depth profile of Re-Os concentrations and isotope ratios in the hydrothermally altered clay obtained from Brothers volcano hydrothermal field during the IODP Expedition 376. Goldschmidt Conference, Online, July, 2021.
Ogasawara, M., Ohta, J., Ishida, M., Yano, M., Yasukawa, K., Kato, Y. An improved analytical method for Re-Os isotope analysis and its application to GSJ geochemical reference materials, JCu-1 and JZn-1. European Geoscience Union General Assembly, Online, 19-30 April 2021.
Ishida, M., Hieda, Y., Araki, S., Fujinaga, K., Shimizu, T., Tanimizu, M., Nakamura, H., Iwamori, H., Nakamura, K., Kato, Y. Pb isotopic constrains on the genesis of the Toyoha deposit, Hokkaido, Japan: Implication for exploration of Indium-bearing epithermal polymetallic deposit. 12th Annual PDAC-SEG Student Minerals Colloquium, Online, March, 2021.
Ogasawara, M., Ohta, J., Ishida, M., Yano, M., Yasukawa, K., Kato, Y. A simple and efficient method for Re-Os isotope analysis of sulfides using MC-ICP-MS. 12th Annual PDAC-SEG Student Minerals Colloquium, Online, March, 2021.
Ishida, M., Hieda, Y., Araki, S., Fujinaga, K., Shimizu, T., Tanimizu, M., Nakamura, H., Iwamori, H., Kato, Y. Pb isotopic constrains on the genesis of the Toyoha Indium-bearing polymetallic deposit, Hokkaido, Japan. Mineral Deposits Studies Group Winter Meeting, Online, December 2020.
Berthet, M., Kawataki, S., Okamura, K., Ishida, M., Varada, K., Understanding and Promoting Gender Diversity Among Senior Faculty at the University of Tokyo: A Student Action Project. Asian Conference on Cultural Studies 2020, Tokyo, Japan August 2020.
Ishida, M., Romero, R., Leisen, M., Torimoto, J., Nozaki, T., Yasukawa K., Fujinaga, K., Nakamura, K., Reich, M., & Kato., Y. Geochemical Features of “Invisible Gold” in Pyrites from the Akeshi and Kasuga Deposits, Kagoshima, Japan. Goldschmidt Conference, gold2019:abs:2019002591, Barcelona, Spain, August 2019. (Poster presentation and Flash talk)
石田美月，稗田裕樹，荒木修平，藤永公一郎，清水徹，谷水雅治，中村仁美，岩森光，町田嗣樹，米田成一，中村謙太郎，加藤泰浩「Sr-Nd-Pb同位体比から制約する北海道豊羽鉱床の多金属鉱化作用」『日本地質学会第128年学術大会』R24-P-1，オンライン開催，2021年9月 (Ishida, M., Hieda, Y., Araki, S., Fujinaga, K., Shimizu, T., Tanimizu, M., Nakamura, H., Iwamori, H., Machida, S., Yoneda, S., Nakamura, K., Kato, Y. Sr-Nd-Pb isotopic constrains on the polymetallic mineralization at the Toyoha deposit, Hokkaido, Japan. The 128th Annual Meeting of the Geological Society of Japan, R24-P-1, Online, September 2021.)
石田美月，Romero, R., Leisen, M., 鳥本淳司，野崎達生，安川和孝，藤永公一郎，中村謙太郎，Reich,M., 加藤泰浩，「黄鉄鉱の地球化学的特徴に基づく南薩型金鉱床の金鉱化作用の解明」，『日本地質学会第126年学術大会』R25-O-2，山口・山口，2019年9月 (Ishida, M., Romero, R., Leisen, M., Torimoto, J., Nozaki, T., Yasukawa K., Fujinaga, K., Nakamura, K., Reich, M., & Kato., Y. Gold mineralization in the Nansatsu-type gold deposits constrained from the pyrite geochemistry. The 126th Annual Meeting of the Geological Society of Japan, R25-O-2, Yamaguchi, Japan, September 2019.)
石田美月，Romero, R., Leisen, M., 鳥本淳司，野崎達生，安川和孝，藤永公一郎，中村謙太郎，Reich,M., 加藤泰浩，「Geochemical features of “invisible gold” in pyrites from the Akeshi and Kasuga deposits, Kagoshima, Japan」，『日本地球惑星科学連合2019年大会』，HRE16-08，千葉・幕張，2019年5月 (Ishida, M., Romero, R., Leisen, M., Torimoto, J., Nozaki, T., Yasukawa K., Fujinaga, K., Nakamura, K., Reich, M., & Kato., Y. Geochemical features of “invisible gold” in pyrites from the Akeshi and Kasuga deposits, Kagoshima, Japan. Japan Geoscience Union Meeting 2019, HRE16-08, Chiba, Japan, May 2019.)
石田美月，安川和孝，中村謙太郎，藤永公一郎，加藤泰浩，「熱水性金鉱床試料の多元素同時分析：ICP-MSによる全岩および局所化学組成分析手法の検討」，『日本地球化学会年会』G10-1P14，東京・文京，2019年9月 (Ishida, M., Yasukawa, K., Nakamura, K., Fujinaga, K., Kato, Y. Simultaneous multi-element analysis of hydrothermal gold ore: Examination on bulk and in-situ analysis by inductively coupled plasma mass spectrometry. Annual Meeting of the Geochemical Society of Japan, 1P04, Tokyo, Japan, September 2019.)
石田美月，村上俊平，安川和孝，中村謙太郎，藤永公一郎，加藤泰浩，「南薩型金鉱床の金鉱化作用：硫化鉱物の微量元素組成に基づく示唆」，『日本地質学会第125年学術大会：つくば特別大会』，R25-O-2,茨城・筑波，2018年12月 (Ishida, M., Murakami, S., Yasukawa, K., Nakamura, K., Fujinaga, K., Kato, Y. Gold Mineralization in Nansatsu-Type Gold Deposits: Implications from Trace Element Geochemistry of Sulfide Minerals. The 125th Annual Meeting of the Geological Society of Japan, R25-O-2, Sapporo, Japan, December 2018.)
石田美月，村上俊平，安川和孝，中村謙太郎，藤永公一郎，加藤泰浩，「南薩型金鉱床におけるAuの挙動」，『日本地球惑星科学連合2018年大会』， 『日本地球惑星科学連合2018年大会』 SRD33-P01，千葉・幕張，2018年5月 (Ishida, M., Murakami, S., Yasukawa, K., Nakamura, K., Fujinaga, K., Kato, Y. Geochemical Behavior of Gold in the Nansatsu-Type Gold Deposits. Japan Geoscience Union Annual Meeting 2018, SRD33-P01, Chiba, Japan, May 2018.)
小笠原瑞姫，大田隼一郎，石田美月，矢野萌生，藤永公一郎，安川和孝，加藤泰浩，「東北日本の小坂・尾去沢・細倉鉱床から産出した硫化鉱物のRe-Os同位体組成の特徴とその放射年代決定に対する示唆」，『日本地球惑星科学連合2022年大会』，2022年5月 (Ogasawara, M., Ohta, J., Ishida, M., Yano, M., Fujinaga, K., Yasukawa, K., Kato, Y. Re-Os isotope characteristics of sulfide minerals from Kosaka, Osarizawa, and Hosokura deposits in northeastern Japan and implications for their radiometric dating. Japan Geoscience Union Meeting 2022, May 2022.)
愛知昭人，安川和孝，野崎達生，高谷雄太郎，石田美月，田中えりか，中村謙太郎，加藤泰浩，「沖縄トラフ海底熱水鉱床の全岩化学組成データに対する独立成分分析の適用」，『日本地球惑星科学連合2021年大会』，オンライン開催，2021年6月 (Aichi, A., Yasukawa, K., Nozaki, T., Takaya, Y., Ishida, M., Tanaka, E., Nakamura, K., Kato, Y. Independent Component Analysis of bulk chemical composition of submarine hydrothermal deposits in the Okinawa Trough. Japan Geoscience Union Meeting 2021, Online, June 2021.)
小笠原瑞姫，大田隼一郎，石田美月，矢野萌生，牧亮太，野崎達生，高谷雄太郎，藤永公一郎，安川和孝，加藤泰浩，「MC-ICP-MSと気化法による硫化物の迅速Re-Os同位体測定手法：東北日本釜石鉱床への適用」，『日本地球惑星科学連合2021年大会』，HRE12-02，オンライン開催，2021年6月 (Ogasawara, M., Ohta, J., Ishida, M., Yano, M., Maki, R., Nozaki, T., Takaya, Y., Fujinaga, K., Yasukawa, K., Kato, Y. A rapid analytical method of Re-Os isotope sulfides by MC-ICP-MS and sparging method: its application to the Kamaishi deposit in NE Japan. Japan Geoscience Union Meeting 2021, HRE12-02, Online, June 2021.)
桑原佑典，石田美月，小林澪生，大沼勝弥，加藤泰浩，「十和田湖周辺地域における「ジオ」の魅力の再発見とその地域振興への展望」，『日本地球惑星科学連合2020年大会』 MIS21-P07，オンライン開催，2020年7月 (Kuwahara, Y., Ishida, M., Kobayashi, M., Ohnuma, K., Kato., Y. Re-discovering the Lake Towada area as a geological heritage: A key to the revitalization of the local community. Japan Geoscience Union Meeting 2020, MIS21-P07, Online, July 2020.)
西田草太，石田美月，安川和孝，中村謙太郎，藤永公一郎，加藤泰浩，「Geochemical features of the Hishikari epithermal gold deposit based on simultaneous multi-element analysis」，『日本地球惑星科学連合2019年大会』 HRE-16-P06，千葉・幕張，2019年5月 (Nishida, S., Ishida, M., Yasukawa, K., Nakamura, K., Fujinaga, K., Kato, Y. Geochemical features of the Hishikari epithermal gold deposit based on simultaneous multi-element analysis. Japan Geoscience Union Meeting 2019, HRE16-P06, Chiba, Japan, May 2019.)
Invited talks
“Unlocking the tectono-magmatic controls on metallogeny in Japan.” Mineral Deposits Studies Group Winter Meeting, Dublin, January 2025. (Keynote)
“Evaluating past gold exploration projects in Japan through the geochemistry of volcanic rocks.” SGA Student Chapter South Africa Webinar, Online, October 5, 2023.
