 | | Book (volume) | | RELATED PLUTONISM IN THE JAPANESE ISLANDS Geological Survey of Japan 1992 Digitized by the Internet...IN THE JAPANESE ISLANDS Geological Survey of Japan 1-1-3 Higashi, Tsukuba 305, Japan 1992 29th IGC...the Japanese Islands Editors: Hirokazu Kato and Harufumi Noro Geological Survey of Japan 1-1-3 Higashi...Higashi, Tsukuba 305, Japan Technical Editors Technical Reviewer: Hirokazu Hase, Hirokazu Kato, Yoshihiro...Survey of Japan 1-1-3 Higashi, Tsukuba 305, Japan Copyright Holder: Geological Survey of Japan 1992 Printed |  | | Book | | Netherlands. Preface In and near the Japanese Islands many Neogene hydrothermal ore deposits have been...been carried out. Epithermal vein-type deposits in Japan have also been well-studied. More than 1,000 papers...on Kuroko and epithermal vein-type deposits in Japan will be summarized in Chapter 1. The descriptions...during the Neogene age in and around the Japanese Islands are considered. During the last three decades,... subaerial geothermal areas in the Japanese Islands have been explored considerably and geothermal energy |  | | Book | | Processes 3.5 The SCS and Okinawa Trough 3.5.1 SCS basin 3.5.2 Okinawa Trough 3.6 Magmatisms and Neotectonics...Organic Carbon 4.6 Volcanic Sediments 4.6.1 Okinawa Trough Volcanic Deposition 4.6.2 South China Sea Volcanic...Paleoceanography: Long-Term Trends 6.2.1 East China Sea: Okinawa Trough 6.2.2 South China Sea: Ocean Connection and...scientists, for example, have been studying the Okinawa Trough for about 30 years, and their discoveries from...hydrothermal fields with sulfide deposits in the mid-Okinawa Trough (Halbach et al., 1989) and sediment-hosted |  | | Journal (article/letter/editorial) | | at the Ohori Base Metal Deposit, Yamagata Prefecture, NE Japan: C, O and S Isotopic Study Yu Yokoro,1 Takahiro..., Yamagata, Japan, 2Tono Geoscience Center, Japan Atomic Energy Agency, Yamagata, Japan and Department...Environmental Sciences, Yamagata University, Yamagata, Japan 3 Abstract The Ohori ore deposit is one of the...Cu–Pb–Zn deposits in the Green Tuff region, NE Japan, and consists of skarn-type (Kaninomata) and vein-type...than those of the Cretaceous skarn deposits in Japan. These isotope ratios of the Kaninomata skarn show |  | Kong, X. C., Li, S. Z., Suo, Y. H., Guo, L. L., Li, X. Y., Liu, X., Somerville, I. D., Dai, L. M., Zhao, S. J. (2016) Hot and cold subduction systems in the Western Pacific Ocean: insights from heat flows. Geological Journal, 51. 593-608 doi:10.1002/gj.2802 | Journal (article/letter/editorial) | | respectively cause the thermal activity of the Okinawa Trough and the Kuril Basin. Moreover, cold subduction...(1999) took examples from southwest and northeast Japan to demonstrate the differences of earthquakes and...the Pacific Plate, the Mariana Arc, the Mariana Trough, the Izu-Bonin Arc, the Shikoku-Perace Vela Basin...Rykyu Arc, the Philippine Arc, the Japan Sea Basin, the Okinawa Trough, the South China Sea Basin, the Sulawesi...ridge, oceanic plateau, ocean basin, seamount and trough, so its heat flow measurements in the sea area are |  | | Report (issue) | | 602(1) c = 22.626(5) Z=2 X-ray Powder Pattern: Diaoyudao Island, China. 11.2 (10), 2.680 (7), 5.65 (6)...12 Total 100.04 (2) 94.76 5.24 100.00 (1) Diaoyudao Island, China; by electron microprobe, average...“hornblende”, epidote, dolomite, muscovite, chlorite, biotite. Distribution: Name: In the Okinawa Trough, near...near Diaoyudao Island, a few km northeast of Taiwan. For Diaoyudao Island, near which it occurs. Type |  | | Journal (article/letter/editorial) | | University, Sakyo, Kyoto (Japan) Osaka Kvoiku University, lkeda, Osaka (Japan) (Accepted for publication...characteristics of fine-grained turbidites from the Okinawa Trough. Important results of the grain-size analysis...fine-grained turbidite cores from the O k i n a w a Trough, and throw a small but new light on an aspect of...TURBIDITIC ('ORE SAMPLES FROM THE OKINAWA TR()UGH The O k i n a w a Trough is a narrow back-arc basin situated...northwestern side of the O k i n a w a Islands ( = Ryukyu Islands). Three sediment cores were obtained |  | | Journal (article/letter/editorial) | | Discriminating hydrothermal and terrigenous clays in the Okinawa Trough, East China Sea: Evidences from mineralogy...Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8564, Japan a r t i c l e i n f o Article history: Received...2015 Editor: Michael E. Böttcher Keywords: Okinawa Trough East China Sea Hydrothermal clay Terrigenous...Geochemistry Mineralogy a b s t r a c t The Okinawa Trough (OT) in the East Asian continental margin is...Shao et al. / Chemical Geology 398 (2015) 85–96 epidote, titanite, quartz, feldspar, pyrite, hematite, |  | Hu, , Zeng, , Fang, , Qi, , Yin, , Chen, , Li, , Zhu, (2019) Geochemical Study of Detrital Apatite in Sediment from the Southern Okinawa Trough: New Insights into Sediment Provenance. Minerals, 9 (10) 619 doi:10.3390/min9100619 | Journal (article/letter/editorial) | | Detrital Apatite in Sediment from the Southern Okinawa Trough: New Insights into Sediment Provenance Siyi...cm/kyr) sedimentary archive from the southern Okinawa Trough (SOT) for constraining sediment source rock...provenance; geochemical composition; the southern Okinawa Trough 1. Introduction The mineralogical and geochemical...and even burial diagenesis [20,21,27–29]. The Okinawa Trough (OT), as a typical back-arc basin in the East...undertaken for the sediments in the OT. The southern Okinawa Trough (SOT) (Figure 1b) is the deepest part of the |  | | Journal (article/letter/editorial) | | Geological Survey of Japan/AIST, Central 7, 1-1-1, Higashi, Tsukuba, Ibaraki 305-8567, Japan, and Research and... 2-15 Natsushima, Yokosuka, Kanagawa 237-0061, Japan 2 Department 3 Ocean of Earth Sciences, Kanazawa...University, Kakuma-Machi, Kanazawa, Ishikawa 920-1192, Japan and Earth Science, University of Southampton, National...disseminations, is exposed on some of the subaerial Bonin Islands. Based on geologic observations, the hydrothermal... 2160 ISHIZUKA ET AL. A. 34˚N Honshu Island (Japan) Izu-Bonin arc Myojin Knoll Bayonnaise Knoll Sumisu |  | | Report (issue) | | subsidence and formation of the Ilan Plain basin and Okinawa Trough. Photo by Andrew Lin. 10 9 8 7 6 5 4 3 2 1...collision between the Honshu and Izu Arcs, central Japan . . . . . . . . . . . . . . . . . . . . . . . ....in a subduction zone—An example from southwest Japan . . . . . . . . . . . . . . . . . . . . . . . ....evolution of collision between the Izu and Honshu Arcs, Japan, using provenance of pre- and syn-collisional Miocene...Sunda subduction zone as recorded in the Andaman Islands. This study demonstrated that the rising Himalaya |  | | Journal (article/letter/editorial) | | Mineral Compositions of Sediments in the Southern Okinawa Trough and Their Provenance-Tracing Implication Bowen...Mineral Compositions of Sediments in the Southern Okinawa Trough and Their Provenance-Tracing Implication. Minerals...research to trace sediment sources in the southern Okinawa Trough compared with geochemical proxies. In this...of the core sediment H4-S2 in the southern Okinawa Trough. During the past 700 years, the heavy mineral...assemblages in the sediments of the southern Okinawa Trough were very similar to the East China Sea shelf/Yangtze |  | | Book (volume) | | Earthquake Research Institute University of Tokyo Tokyo, Japan Volume 7A The Pacific Ocean PLENUM PRESS· NEW...Estudios Geol6gicos de America Central Guatemala City, Guatemala J. C. Chen Robert A. Duncan Institute...of Japan Ibaraki, Japan Kazuo Kobayashi Ocean Research Institute University of Tokyo Tokyo, Japan John...Nottingham, England Geological Survey of Japan Ibaraki, Japan CONTENTS Chapter 1. North Pacific Sediments...Volcanic Chains ...................... C. Caroline Islands .................................... D. Islas Revillagigedos |  | Zhang, Hongrui, Yang, Tiannan, Hou, Zengqian, Dai, Mengning, Hou, Kejun (2017) Permian back-arc basin basalts in the Yushu area: New constrain on the Paleo-Tethyan evolution of the north-central Tibet. Lithos, 286. 216-226 doi:10.1016/j.lithos.2017.06.012 | Journal (article/letter/editorial) | | geochemically similar to back-arc basin basalts in the Okinawa Trough. They were erupted related to subduction of...upon the Yushu mélange in the northeast of Yushu city (Fig. 1). This study presents new U–Pb zircon geochronological...Zhimenda Village, ~10 km northeast of MA Yushu City (Fig. 2). This suite consists of mafic volcanic...Alteration minerals include serpentine, talc, and epidote. Ten basaltic samples were collected from the middle...REE patterns (Fig. 5a) overlap with those of the Okinawa back-arc basin basalts (BABB, RI P Shinjo et |  | | Journal (article/letter/editorial) | | Volume 106, Number 1-6 February-December, 2011 Japan Association of Mineralogical Sciences c/o Graduate...Science, Tohoku University, Aoba, Sendai 980-8578, Japan CONTENTS OF VOLUME 106 No. 1, February 2011 ORIGINAL...geochemistry from hydrothermal chimneys of the Okinawa Trough: insight into chimney formation and fluid/sediment...LETTERS Tsumebite from the Kisamori mine, Akita Prefecture, Japan ････････････････････････････････････････････････Masayuki...Mineralogical abstracts from scientific papers published in Japan (106001-106021)･･･････････････････････ ･･････ 57 |  | | Journal (article/letter/editorial) | | Chiba NU University, Okayama, Okayama 700-8530, Japan SC Graduate School of Natural Science and Technology...AC CE P University, Okayama, Okayama 700-8530, Japan Tel: +81-80-6136-8383 1 ACCEPTED MANUSCRIPT Abstract...various geological settings, including the Okinawa Trough (sediment-rich Hakurei and sediment-poor NU...sites: in the Hakurei and Jade fields in the Mid-Okinawa Trough, in the PACMANUS and Vienna Woods fields in...Hakurei and Jade fields, Izena Hole in the Mid-Okinawa Trough The Hakurei and Jade fields are both located |  | | Report (chapter) | | Ulleung (Tsushima) Back-arc Basin, East Sea (Sea of Japan) S.K. Chough S U M M A R Y : Acoustically laminated...(Tsushima) Back-arc Basin of the East Sea (Sea of Japan) (Fig. 1), the slope lacks submarine canyons and...bounded by a seismically active margin on the east (Japan arc) and a rifted steep margin on the west (Korean...aboard R/V Hakurei-Maru of the Geological Survey of Japan (Honza 1978). Geological setting According to Uyeda...Uyeda & Miyashiro (1974), the East Sea (Sea of Japan) was rifted as a result of collision and subduction |  | Xu, Ji-Feng, Castillo, Paterno R, Chen, Fan-Rong, Niu, He-Cai, Yu, Xue-Yuan, Zhen, Zuo-Ping (2003) Geochemistry of late Paleozoic mafic igneous rocks from the Kuerti area, Xinjiang, northwest China: implications for backarc mantle evolution. Chemical Geology, 193 (1) 137-154 doi:10.1016/s0009-2541(02)00265-6 | Journal (article/letter/editorial) | | + plagioclase + chlorite + quartz + biotite + epidote, with a few primary pyroxene and plagioclase remnants..., 1998), but are similar to the values of the Okinawa BABB (Shinjo et al., 1999). However, previous studies...To compare with modern BABB from Mariana and Okinawa Trough (Gribble et al., 1996, 1998; Shinjo et al....whole, Kuerti mafic rocks, Mariana Trough basalts (MTB) and Okinawa Trough basalts (OTB) show similar compositional...typical BABB from the Mariana (open circles) and Okinawa (crosses) are also shown. MgO vs. Al2O3 (a), MgO |  | Luo, Ting, Liao, Qun-An, Zhang, Xiong-Hua, Chen, Ji-Ping, Wang, Guo-Can, Huang, Xing (2016) Geochronology and geochemistry of Carboniferous metabasalts in eastern Tianshan, Central Asia: evidence of a back-arc basin. International Geology Review, 58 (6) 756-772 doi:10.1080/00206814.2015.1114433 | Journal (article/letter/editorial) | | back-arc basin basalt (BABB) from the Mariana and Okinawa troughs. The inherited zircon ages of volcanic...accretion of island arcs, ophiolites, oceanic islands, seamounts, accretionary wedges, oceanic plateaus...phenocrysts were mostly replaced by chlorite or epidote. Residual clinopyroxene can still be recognized...McDonough (1989). Data for the Okinawa Trough BABB, Mariana arc, and Mariana Trough BABB are from Shinjo et...(cala-alkaline) field, which mainly overlaps with the Okinawa Trough basalt field in the Th/Yb–Ta/ Yb diagram (Figure |  | | Journal (article/letter/editorial) | | University, 1-1 Tegata-gakuen machi, Akita 010-8502, Japan 2 Boliden Mineral, Exploration Department, 776...Miocene Kuroko deposits in the Hokuroko district of Japan (e.g., Iijima 1974; Green et al. 1983; Beaudoin...VMS deposits, and SMS deposits of the Okinawa Trough in Japan; Grip and Wirstam 1970; Roth et al. 1999;...deposits, and the SMS deposits of the Escabana Trough, and the Manus Basin; Shimazaki 1974; Hannington... arsenic enrichment in SMS deposits of the Okinawa Trough is due to the occurrence of other arsenic-bearing |  | Hu, Siyi, Zeng, Zhigang, Fang, Xue, Yin, Xuebo, Chen, Zuxing, Li, Xiaohui, Zhu, Bowen, Qi, Haiyan (2020) Increasing terrigenous sediment supply from Taiwan to the southern Okinawa Trough over the last 3000 years evidenced by Sr Nd isotopes and geochemistry. Sedimentary Geology, 406. 105725pp. doi:10.1016/j.sedgeo.2020.105725 | Journal (article/letter/editorial) | | sediment supply from Taiwan to the southern Okinawa Trough over the last 3000 years evidenced by Sr\\Nd...high-resolution sedimentary archive from the southern Okinawa Trough, East China Sea. We reveal the sedimentary...contributed to the deposits in the southern Okinawa Trough since ca. 3000 cal yr BP. Multiple indices...sediment supply from Taiwan to the southern Okinawa Trough has progressively increased since ca. 3000...Milliman, 2008; Bi et al., 2015). The southern Okinawa Trough, which borders northeastern Taiwan (Fig. 1) |  | | Journal (article/letter/editorial) | | the Polykastron town and 70 km NNW of Thessaloniki city. Regional scale stream sediment geochemical surveys...albite grains set in a groundmass of chlorite, epidote, calcite, and hematite. Apatite, titanite, sulfides...sulfide ore elsewhere, for example, at Kamikita mine, Japan (Ishihara, 1974; Lee et al., 1974), and at the Hellyer...range of values from some “Kuroko-type” ores in Japan (Urabe, 1974). Low iron contents are observed regardless...the Miocene deposits of the Hokuroku district, Japan (Sato, 1974; Ohmoto, 1996), the Cambrian deposits |  | Piercey, S. J., Paradis, S., Murphy, D. C., Mortensen, J. K. (2001) Geochemistry and Paleotectonic Setting of Felsic VolcanicRocks in the Finlayson Lake Volcanic-Hosted Massive Sulfide District, Yukon,Canada,. Economic Geology, 96 (8) 1877-1905 doi:10.2113/gsecongeo.96.8.1877 | Journal (article/letter/editorial) | | (pre-365 Ma) quartz-rich, noncarbonaceous Yukon Dawson City C CAANNAAD A DA Ti nt ina Selwyn Basin Fa ult...ROCKS, FINLAYSON LAKE DISTRICT, YUKON, CANADA epidote calcite chlorite pyrite dolomite ankerite 100...of Canada, and possibly the modern day Okinawa trough of Japan. The Mount Windsor subprovince exhibits...0361-0128/98/000/000-00 $6.00 1897 1897 1989, 1993). The Okinawa trough has been cited as a potential analogue to both...(Stoltz, 1995). The Okinawa trough is an intracontinental back-arc basin southwest of Japan that hosts Kurokostyle |  | | Report (issue) | | Basin 24, and in nascent backarc rifts such as the Okinawa Trough25. In 1991, extensive sulphide deposits...At high temperatures, however, the formation of epidote (Ca fixation) also results in an excess of H+ which...sediment-hosted massive sulphides (e.g., Escanaba Trough, Guaymas Basin), while being somewhat larger than...intraoceanic back-arc spreading centres (e.g., Mariana Trough, Manus Basin, North Fiji Basin, Lau Basin) are...n=573, Table 2). Polymetallic sulphides in the Okinawa Trough, where rhyolites and dacites are a product |  | Ichiki, M., Baba, K., Toh, H., Fuji-ta, K. (2009) An overview of electrical conductivity structures of the crust and upper mantle beneath the northwestern Pacific, the Japanese Islands, and continental East Asia. Gondwana Research, 16 (3) 545-562 doi:10.1016/j.gr.2009.04.007 | Journal (article/letter/editorial) | | beneath the northwestern Pacific, the Japanese Islands, and continental East Asia M. Ichiki a,⁎, K. Baba...Technology, 2-12-1 Ookayama, Meguro, Tokyo 152-8551, Japan Earthquake Research Institute, The University of...of Tokyo, 1-1-1 Yayoi, Bunkyo, Tokyo 113-0032, Japan Graduate School of Science, Kyoto University, Kitashirakawa'Oiwake...Kitashirakawa'Oiwake, Sakyo, Kyoto 606-8502, Japan d Graduate School of Engineering, Osaka University,... 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan b c a r t i c l e i n f o Article history: Received 29 |
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