 | | Journal (article/letter/editorial) | | Xenoliths in Lamprophyre from Shingu, Southwestern Japan: Implications for Origin of Fe-rich Mantle Peridotites...of Geoscience, University of Tsukuba, Ibaraki, Japan With 6 Figures Received June 25, 1987; accepted...the areas where alkali basalt magmatism had fluorished, such as southwestern Japan. Some of Fe-rich lherzolite...Peridotit-Xenolithen in Lamprophyren yon Shingu, Si~dwest-Japan: Hinweise auf die Herkunft Fe-reicher Mantel-Peridotite...weit verbreitet sind, wie zum Beispiel in Siidwest-Japan. Einige in der Literatur aufscheinende Fe-reiche |  | | Journal (article/letter/editorial) | | Technology, Kanazawa University, Kanazawa 920-1192, Japan Department of Deep Sea Research, Institute for Research...(IFREE), Independent Administrative Institution/Japan Agency for Marine-Earth Science and Technology (JAMSTEC)...(JAMSTEC), 2–15 Natsushima-cho, Yokosuka 237-0061, Japan Received 7 December 2005; received in revised form...intermediate lherzolite–harzburgite at backarc side of Japan island arcs. Oxygen fugacity recorded by the peridotite...the mantle wedge (e.g. Arai et al., 2000). The Japan island arcs among them are famous for localities |  | | Journal (article/letter/editorial) | | mantle processes beneath Kurose islet, Southwest Japan The Cong Nguyen | Youngwoo Kil | Junghwan Seol...enclosed in Cenozoic alkali basalts in Southwest Japan were found at Kurose Islet. The xenoliths consist... mantle of various localities in the Southwest Japan arc (Abe, Arai, & and Kyushu. Honshu and Shikoku...period. This back‐arc basin generated Prefecture, Southwest Japan, about 500 m north of Genkai Island ...(Figure 1). Kurose islet consists primarily of alkali basalt, which hosts tion (Taira, 2001). Most xenolith‐bearing |  | | Journal (article/letter/editorial) | | Mantle Xenolith Suite of Bankawa in the Southwest Japan Arc Shoji Arai 1, *, Akihiro Tamura 1 , Makoto Miura...Sciences, Kanazawa University, Kanazawa 920-1192, Japan; aking826@gmail.com (A.T.); makomiu1214@gmail.com...America (GIA) Tokyo Godo Kaisha, Tokyo 110-0016, Japan Saitama Museum of Natural History, Nagatoro 1417-1...Nagatoro-machi, Chichibu-gun, Saitama 369-1305, Japan; ks-cetolith@ruri.waseda.jp Correspondence: ultrasa@staff...xenoliths in an alkali basalt dike (7.5 Ma) from the Bankawa area in the Southwest Japan arc for our better |  | | Journal (article/letter/editorial) | | Kanazawa University, Kanazawa, Ishikawa 920-11, Japan (Received April 27, 1992; revised and accepted August...Fo-Cr# residual trends, for example, some of the Japan-arc mantle peridotites and fore-arc peridotites...metasomafism Greet Dyke " 0 5 Ryozen volcano, NE Japan • • • • - "J,%-~%,%- '2 Pyrolite • -" • -.~C...assemblageswith different equilibrium conditions. Noyamadake & Kurose=xenoliths from the SouthwestJapan arc...peridotites from the Circum-Izu Massif region, central Japan (Arai, 1991); Pyrolite & Tinaquillo=residues of |  | | Journal (article/letter/editorial) | | fertile than residues of mid-ocean ridge basalt extraction (e.g. Japan; e.g. Arai et al., 2007). Moreover,...interpreted to represent the residues of mid-ocean ridge basalt extraction). The ultra-refractory nature of OI1-u...2007); Kurile arc (Tsvetkov and Avdeyko, 1984); Japan (Takahashi, 1980; Arai and Kobayashi, 1984; Goto...Japanese xenoliths are divided into a low-T group (NE Japan), an intermediate-T group (from Aratoyama, Kurose...Takashima in SW Japan) and a high-T group (from Fukuejima, Noyamadake and Oki-Dogo in SW Japan). Grey field: |  | | Journal (article/letter/editorial) | | chromitite xenoliths from the Takashima alkali basalt, Southwest Japan arc S. Arai and N. Abe Department of Earth... Kanazawa University, Kakuma, Kanazawa 920-11, Japan Received: 20 July 1993/Accepted: 6 June 1994 Abstract...xenoliths from the Takashima alkali basalt in the Southwest Japan arc are classified into two types: Type...example of podiform chromitite from the Southwest Japan arc suggest that these podiform chromitites may...chromitite xenolith in the Takashima alkali basalt from the Southwest Japan arc. In this article we would like |  | | Journal (article/letter/editorial) | | Ultramafic basalt xenoliths in the Cenozoic from Masuda, Shimane Kawashimo Prefecture, alkali ... SW Japan 永 尾 隆 志(Takashi Nagao)* 阪 口 美 子(Yoshiko Sakaguchi)* Ultramafic xenoliths occur in...in the Cenozoic alkali basalt from Kawashimo, Shimane Prefec ture, SW Japan. These xenoliths are divisible...ultramafic xenoliths are similar to those from Noyamadake and Kibi-kogen, but the constituent minerals...basic inclusions in alkali basalts, Iki Island, Japan. Amer. Mineral., 53, 241-256. 青 木 謙 一 郎(1977),隠 |  | | Journal (article/letter/editorial) | | xenoliths in volcanic rocks: an example from the Japan arcs 荒井 章司 (Shoji ARAI)* 平井 寿敏 (Hisatoshi HIRAI)**...of deep−seated xenoliths in volcanics from the Japan arcs. We can compare xenoliths in magmas with gravels...Modes of occurrence of deep−seated xenoliths on the Japan arcs suggest us the following. (1) Xenoliths are... (3) The upper mantle to lower crust of the SW Japan arc is heterogeneous in thickness of cumulus mantle... (4) The upper mantle to lower crust of the NE Japan arc is heterogeneous in hydration. Aqueous fluids |  | | Journal (article/letter/editorial) | | xenoliths from Kishyuku Lava, Fukue-jima, Southwest Japan Received: 15 May 1995 y Accepted: 3 January 1996...are found in Kishyuku Lava, Fukue-jima, Southwest Japan. These include spinel lherzolite, harzburgite and...during the rifting of the Northeast China and the Japan Sea. The high geotherm is caused by thermal perturbation...Introduction The back-arc side of the Southwest Japan has been a locus of intraplate volcanic activity...chemistry and mineralogy beneath the back-arc side of Japan. The upper mantle beneath Takashima and Oki-Dogo | | | Journal (article/letter/editorial) | | 康(Hiroyasu one of and are small monogenetic Japan. Both xenoliths, the pyroxenites) phlogopite)...Basin, abundant and 荒 Tsuyama predominant Japan arc which xenoliths. Group associated Small... low I is (wehrlite spinel of Alkali Japan basalt, 生 代 の ア ル カ リ玄 武 岩 よ り な る 単 村, ル カ リ玄 武...the of other least arcs. On-yama, Southwest Japan arc, Arai 1968; , 1978;小 and Hirai ン トル の 岩...Aoki, K. (1968), Petrogenesis basic inclusions Japan. Amer. in alkali Mineral., 青 本謙 一 郎(1977),隠 蒲 |  | | Journal (article/letter/editorial) | | The University of Tsukuba, Tsukuba, Ibaraki 305, Japan Present address: Earth and Planetary Sciences, Tokyo...Tokyo Institute of Technology, Meguro, Tokyo 152, Japan, Fax: 02 98-51-97 64 1 Introduction Hydrogen (or...Akita, Japan Ichinomegata, Akita, Japan Ichinomegata, Akita, Japan San-no-megata, Akita, Japan Noyamadake...Noyamadake, Shimane, Japan Oki-dogo, Shimane, Japan Oki-dogo, Shimane, Japan Kawashimo, Shimane, Japan Kurose...Kurose, Fukuoka, Japan Kurose, Fukuoka, Japan San Carlos, Arizona, U.S.A. San Carlos, Arizona, U.S.A. Mt |  | | Journal (article/letter/editorial) | | involved in a mantle source beneath the southwest Japan arc region: evidence from noble gas, Sr, and Nd...UniÕersity of Education at Kushiro, Hokkaido 085-8580, Japan b Institute for Study of the Earth’s Interior, Okayama...Okayama UniÕersity, Misasa, Tottori 682-0122, Japan Laboratory for Earthquake Chemistry, Faculty of Science...113-0033, Japan d Graduate School of Science and Technology, Niigata UniÕersity, Niigata 950-2181, Japan Received...xenoliths in Cenozoic basalts from southwest ŽSW. Japan and compared with those in lavas and tectonic emplaced |  | | Journal (article/letter/editorial) | | compositions of ultramafic xenoliths from Kurose, SW Japan: Implications for contribution of slab-derived material...Chikusa-ku, Nagoya 464-8601, Japan Institute for Research on Earth Evolution (IFREE), Japan Agency for Marine-Earth...Science and Technology (JAMSTEC), Yokosuka, 237-0061, Japan Received 14 September 2005; accepted 17 July 2006...alkali olivine basalt reefs near the Eurasian continent and one sample of the host alkali basalt to identify...constrain the origin and evolution of mantle beneath SW Japan. Six xenoliths are from Kurose and one xenolith |  | YOSHIKAWA, Masako, ARAI, Shoji, ISHIDA, Yoshito, TAMURA, Akihiro, SHIMIZU, Yohei (2010) Trace element and Sr-Nd isotopic features of ultramafic xenoliths from Kurose, Southwest Japan. Journal of Mineralogical and Petrological Sciences, 105 (6) 346-351 doi:10.2465/jmps.100622b | Journal (article/letter/editorial) | | of ultramafic xenoliths from Kurose, Southwest Japan Masako Yoshikawa*, Shoji Arai**, Yoshito Ishida**...874 0903, Japan ** Department of Earth Sciences, Kanazawa University, Kanazawa 920 1192, Japan *** Graduate...Tokyo, 183 0057, Japan **** Dia Consultants Company Limited, Tokyo, 101 0032, Japan - - - - - Ultramafic...Ultramafic xenoliths from Kurose, Southwest Japan, are fragments of the lithospheric mantle beneath the...the back arc of the active Southwest Japan volcano tectonic arc. Trace element and Sr Nd isotopic compositions |  | | Journal (article/letter/editorial) | | Ecuadorian stratovolcano located near the capital city Quito in the NVZ (Northern Volcanic Zone) related...Research, 1-9-10 Kaga, Itabashiku, Tokyo 173-8515 JAPAN (buchanan@nipr.ac.jp) 2 Dept. of Geological Sciences...back-arc opening; Hf isotope study of Tertiary NE Japan arc A. HEUMANN1, T. ELLIOTT2, M. REGELOUS2, L....1073-1109. 1 IFREE, Japan Marine Science and Technology Center, Yokosuka, Japan (hanyut@jamstec.go.jp)...Tertiary and Quaternary volcanic rocks from NE Japan. The samples selected are from volcanoes along the |  | | Journal (article/letter/editorial) | | 巻 第 8 号 551–573 ページ，2018 年 8 月 Jour. Geol. Soc. Japan, Vol. 124, No. 8, p. 551–573, August 2018 doi:...Kanazawa University, Kakuma, Kanazawa 920-1192, Japan 熊本大学大学院先端科学研究部基礎科学部門地 球環境科学分野 Department of Earth...University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan Corresponding author: S. Arai, ultrasa@staff.kanazawa-u...(＜1100℃) with the exception of the Noyamadake peridotites, SW Japan arc, which are characterized by high...のマントル物質を中心に検討する．すなわち，主として島弧 ©The Geological Society of Japan 2018 551 552 荒井 章司・石丸 聡子 2018―8 に噴出したマグ |  | Satsukawa, Takako, Godard, Marguerite, Demouchy, Sylvie, Michibayashi, Katsuyoshi, Ildefonse, Benoit (2017) Chemical interactions in the subduction factory: New insights from an in situ trace element and hydrogen study of the Ichinomegata and Oki-Dogo mantle xenoliths (Japan) Geochimica et Cosmochimica Acta, 208. 234-267 doi:10.1016/j.gca.2017.03.042 | Journal (article/letter/editorial) | | the Ichinomegata and Oki-Dogo mantle xenoliths (Japan) Takako Satsukawa, Marguerite Godard, Sylvie Demouchy...the Ichinomegata and Oki-Dogo mantle xenoliths (Japan), Geochimica et Cosmochimica Acta (2017), doi: http://...the Ichinomegata and Oki-Dogo mantle xenoliths (Japan) Takako Satsukawaa*, Marguerite Godardb, Sylvie...Planetary Sciences, Kyoto University, Kyoto 606- 8502, Japan b Géosciences Montpellier, Université de Montpellier...Shizuoka University, Ohya 836, Shizuoka 422-8529, Japan Corresponding author: (T. Satsukawa) Tel.; +81 |
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