 | Glasby, G.P., Iizasa, K., Hannington, M., Kubota, H., Notsu, K. (2008) Mineralogy and composition of Kuroko deposits from northeastern Honshu and their possible modern analogues from the Izu-Ogasawara (Bonin) Arc south of Japan: Implications for mode of formation. Ore Geology Reviews, 34 (4) 547-560 doi:10.1016/j.oregeorev.2008.09.005 | Journal (article/letter/editorial) | | analogues from the Izu-Ogasawara (Bonin) Arc south of Japan: Implications for mode of formation G.P. Glasby...Germany Geological Survey of Japan, AIST, 1-1-3 Higashi, Tsukuba, Ibaraki 305, Japan c Department of Earth Sciences...Research, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-003, Japan b a r t i c l e i n f o...2008 Keywords: Kuroko deposits Myojin Knoll Suiyo Seamount Okinawa Trough Volcanogenic massive sulfide...from the Sunrise deposit and 6 samples from Suiyo Seamount, both of which are located on the Izu-Ogasawara |  | Marumo, Katsumi, Urabe, Tetsuro, Goto, Akiko, Takano, Yoshinori, Nakaseama, Miwako (2008) Mineralogy and Isotope Geochemistry of Active Submarine Hydrothermal Field at Suiyo Seamount, Izu-Bonin Arc, West Pacific Ocean. Resource Geology, 58 (3) 220-248 doi:10.1111/j.1751-3928.2008.00059.x | Journal (article/letter/editorial) | | Geochemistry of Active Submarine Hydrothermal Field at Suiyo Seamount, Izu–Bonin Arc, West Pacific Ocean Katsumi...Ibaraki, Japan, 2Department of Earth and Planetary Science, University of Tokyo, Tokyo, Japan and 3Institute...Resources and Environment, AIST, Tsukuba, Ibaraki, Japan Abstract This report presents mineralogical, geochemical...on the summit of the Suiyo Seamount in the Izu–Bonin Island Arc, south of Japan. This deposit is regarded...seawater. Hydrothermal alteration of the dacite in the Suiyo hydrothermal field was characterized by Fe-sulfides |  | Tsunogai, U., Ishibashi, J., Wakita, H., Gamo, T., Watanabe, K., Kajimura, T., Kanayama, S., Sakai, H. (1994) Peculiar features of Suiyo Seamount hydrothermal fluids, Izu-Bonin Arc: Differences from subaerial volcanism. Earth and Planetary Science Letters, 126 (4) 289-301 doi:10.1016/0012-821x(94)90113-9 | Journal (article/letter/editorial) | | Letters 126 (1994) 289-301 Peculiar features of Suiyo Seamount hydrothermal fluids, Izu-Bonin Arc: Differences...University of Tokyo, Hongo Bunkyo-ku, Tokyo 113, Japan b Ocean Research Institute, University of Tokyo, Minami-dai...Minami-dai, Nakano-ku, Tokyo 164, Japan c Hydrographic Department, Japan Maritime Safety Agency, Tsukiji...Chuou-ku, Tokyo 104, Japan d Faculty of Science, Yamagata Unicersity, Koshirokawa, Yamagata 990, Japan Received...dissolved gases in hydrothermal fluids from the Suiyo seamount in the southern Izu-Bonin (Ogasawara) Arc is |  | | Journal (article/letter/editorial) | | Takara Volcanogenic Massive Sulfide Deposit, Central Japan Daigoro YAKUSHI and Mamoru ENJOJI Department of...Sciences, Waseda University, Shinjuku, Tokyo 169-8050, Japan [e-mail: dyakushi@akane.waseda.jp] Received...Mountain, the South Fossa Magna region, central Japan. The tectonic setting of the Misaka Mountain is...into pyrite-type ore, chalcopyrite-type ore, and sphalerite-type ore on the basis of chemical composition...hardly recognized in the chalcopyrite-type and sphalerite-type ores. The ores from the Takara deposit have |  | | Journal (article/letter/editorial) | | Occurrence of Brown Ores in Kuroko-type Deposits in Japan Akira IMAI, Osamu ISHIZUKA*, Ryoichi YAMADA** and...so-called brown ore from the Kuroko-type deposits in Japan was examined. Brown ore specimens from the Kannondo...occurs commonly in the Kuroko-type deposits in Japan, whereas its extent is limited. The brown ore is...Kuroko-type deposits of the Fukazawa mine, northeast Japan (Tanimura et al., 1972; Tanimura, 1974; Ito and...accumulated related to the opening of the Sea of Japan. A number of Kuroko-type deposits are located in |  | | Journal (article/letter/editorial) | | Environmental Sciences, University of Tsukuba, Tsukuba, Japan Abstract Sulfide and sulfate ore samples collected...sample. The massive sulfide ore is dominated by sphalerite and accompanied by tennantite, chalcopyrite,...chimneys are chalcopyrite, pyrite, wurtzite (sphalerite), and anhydrite, even though their proportions...University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8572, Japan. Email: khayashi@geol.tsukuba.ac.jp © 2014 The Society...Philippine Sea Plate. It extends over 1200 km SSE from Tokyo and continues to the Mariana arc at its south. Most |  | Petersen, S., Herzig, P. M., Hannington, M. D., Jonasson, I. R., Arribas, A. (2002) Submarine Gold Mineralization Near Lihir Island, New Ireland Fore-Arc, Papua New Guinea. Economic Geology, 97 (8) 1795-1813 doi:10.2113/gsecongeo.97.8.1795 | Journal (article/letter/editorial) | | mineralization have been recovered from the top of Conical seamount, a shallow (1,050-m water depth) submarine volcano...Guinea. Grab samples from the summit of Conical seamount contain the highest concentration of gold yet...calc-alkaline basalts. Sulfides in the veins consist of sphalerite, galena, pyrite, chalcopyrite, marcasite, and...to –13.9‰ δ34S). The gold-rich veins at Conical seamount are distinct from sea-floor massive sulfide deposits...submarine environment. The proximity of Conical seamount to the giant Ladolam epithermal gold deposit on |  | | Journal (article/letter/editorial) | | Geoinformation, Geological Survey of Japan/AIST, Higashi, Tsukuba, Ibaraki, Japan 1 Abstract In the Izu–Bonin...hydrothermal activities found in the back-arc seamount chains were associated with rear arc volcanism...Geological Survey of Japan/AIST, Central 7, 1-1-1, Higashi, Tsukuba, Ibaraki, 305-8567, Japan. Email: o-ishizuka@aist...volcanic front, active back-arc rifts, back-arc seamount chains and remnant arc structures (e.g. Urabe...(1995), Taylor et al. unpubl. data, 2007; back-arc seamount: Ishizuka et al. (2003a): Sumisu Rift: Gill et |  | | Journal (article/letter/editorial) | | with early bornite and chalcopyrite and before sphalerite and silver, producing a high-temperature Cu–Au...temperatures, after the precipitation of chalcopyrite, sphalerite, and galena, resulting in Au-poor polymetallic...cooling, gold precipitates at about 160 °C with sphalerite, tennantite, silver, and galena, resulting in...located on the Izu-Bonin arc (43 g/t Au at the Suiyo Seamount), in the Mariana back-arc (13.3 g/t Au at the...Western Woodlark Basin (12.4 g/t Au at Franklin Seamount), and in the Lau Basin (16.3 g/t Au at Fonualei |  | | Journal (article/letter/editorial) | | SCIENTIFIC PAPERS PUBLISHED IN JAPAN, Edited by the Abstracting Committee, Japan Association of Mineralogical...Devonian analogs of the Kuroko deposits of NE Honshu, Japan. Resource Geol., 58, 313-324, 1 fig, 2008. Chemical...the modern analog of Hokuroku Basin, Northeast Japan: Geotectonic significance of the new hydro‑ thermal...in the Wakamiko submarine crater, South Kyushu, Japan. Resource Geol., 58, 289-300, 8 figs, 3 tables,...(ii) massive Zn- Pb- Cu sulfides, consisting of sphalerite, wurtzite, galena, chalcopyrite, pyrite, and |  | | 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...by pyrite accompanied by minor chalcopyrite, sphalerite, and pyrrhotite. These sulfides are mainly found... 2160 ISHIZUKA ET AL. A. 34˚N Honshu Island (Japan) Izu-Bonin arc Myojin Knoll Bayonnaise Knoll Sumisu |  | Zhang, Yaoyao, Chu, Fengyou, Li, Zhenggang, Dong, Yanhui, Wang, Hao, Li, Xiaohu, Long, Jiangping (2020) Gold enrichment in hydrothermal sulfides from the Okinawa Trough: An in situ LA-ICP-MS study. Ore Geology Reviews, 116. 103255 doi:10.1016/j.oregeorev.2019.103255 | Journal (article/letter/editorial) | | fields. Orpiment, colloform pyrite, and colloform sphalerite are relatively enriched in Au (mean contents...compared with gold-poor massive chalcopyrite, sphalerite, and pyrite. Based on gold budget estimation...most important Au host, followed by colloform sphalerite and orpiment, with these three minerals containing...lattice-bound or nano-inclusions in colloform sphalerite, and generally as lattice-bound in orpiment and..., 2016). A Cu–Au association in chalcopyrite–sphalerite-rich sulfide ore has also been reported in several |  | | Journal (article/letter/editorial) | | (1) ppm (n = 103). Chimney samples dominated by sphalerite, barite and chalcopyrite have significantly higher...in tennantite associated with chalcopyrite and sphalerite. A high activity of sulfur is indicated for the...sulfide assemblages, the low iron content of sphalerite (average = 2.3 ± 3 mole % FeS), and the silver-poor...ppm, n = 11) reported for sulfides from the Suiyo Seamount on the Izu–Bonin arc (Watanabe & Kajimura 1994)...Hydrothermal precipitates are enriched in zinc sulfide (sphalerite and wurtzite) and silica with an average base-metal |  | Fouquet, Y., Pelleter, E., Konn, C., Chazot, G., Dupré, S., Alix, A.S., Chéron, S., Donval, J.P., Guyader, V., Etoubleau, J., Charlou, J.L., Labanieh, S., Scalabrin, C. (2018) Volcanic and hydrothermal processes in submarine calderas: The Kulo Lasi example (SW Pacific) Ore Geology Reviews, 99. 314-343 doi:10.1016/j.oregeorev.2018.06.006 | Journal (article/letter/editorial) | | from the floor of the caldera. In chimneys, the sphalerite/pyrrhotite/isocubanite/barite paragenesis, probably...et al. , 2006); and along the Izu-Bonin arc: Suiyo seamount (Marumo et al. , 2008), Myiojin Knoll (Honsho...CZN-1, Fer-1, PTC-1 or PTM-1) Geological Survey of Japan (GSJ)(JP-1) and the Centre de Recherches Pétrochimiques...206 mM in magmatic dominated fluids at Brother seamount (de Ronde et al. , 2011). Due to different solubility...14, 15 and Table 4) and rare chalcopyrite and sphalerite. Anhydrite represents almost 100% of the sample |  | | Journal (article/letter/editorial) | | distinct zoning with an inner core of mostly porous sphalerite and pyrite with minor chalcopyrite lining the...Knoll volcano in the IzuOgasawara arc south of Japan (Fiske et al., 2001) potentially represents one...conduits filled by fine-grained pyrite, marcasite, sphalerite, and rare chalcopyrite. Additional clusters of...fragments are composed of varying amounts of pyrite, sphalerite, chalcopyrite, barite, and anhydrite (de Ronde...sulfides. At Kagoshima bay in southern Kyushu, Japan, barite, stibnite, realgar, and pyrite are formed |  | de Ronde, Cornel E., Faure, Kevin, Bray, Colin J., Chappell, Debra A., Wright, Ian C. (2003) Hydrothermal fluids associated with seafloor mineralization at two southern Kermadec arc volcanoes, offshore New Zealand. Mineralium Deposita, 38 (2) 217-233 doi:10.1007/s00126-002-0305-4 | Journal (article/letter/editorial) | | galena) and to a lesser extent, Zn–Fe–Ba ± Pb (sphalerite–pyrite–barite ± galena) mineralization. Gold...(sample X573/E). B Barite (ba) laths growing into a sphalerite (sph)-lined vug, postulated to be a paleo-vent...chalcopyrite (Fig. 3a) while others contain abundant sphalerite (e.g., X573/C); in each case barite is seen intergrown...specimens representative of the chalcopyrite-, sphalerite- and barite-rich mineralization, together with... including; pyrite, marcasite, chalcopyrite, sphalerite, galena, and covellite. Barite is common in most |  | Glasby, Geoffrey P., Yamanaka, Toshiro, Yamamoto, Junji, Sato, Hiroshi, Notsu, Kenji (2004) Kuroko and Hydrocarbon Deposits from Northern Honshu, Japan: A Possible Common Hydrothermal/Magmatic Origin?. Resource Geology, 54 (4) 413-424 doi:10.1111/j.1751-3928.2004.tb00217.x | Journal (article/letter/editorial) | | and Hydrocarbon Deposits from Northern Honshu, Japan: A Possible Common Hydrothermal/Magmatic Origin...School of Science, University of Tokyo, 7-3-1 Hongo, Tokyo 1130033, Japan * Department of Evolution of Earth...810-8560, Japan ** Earthquake Research Institute, University of Tokyo, 1-1-1 Yayoi, Tokyo 113-0032, Japan...Japan 1 Contact address: 42, Warminster Crescent, Sheffield S8 9NW, England [g.p.glasby@talk21.com] 2...Kyoto University, Noguchibaru, Beppu 874-0919, Japan Received on July 6, 2002; accepted on August 30 |  | | Journal (article/letter/editorial) | | deep-sea hydrothermal vents, such as in the Suiyo Seamount hydrothermal system. Other mesophilic S-oxidizers...also found in cool, diffusive flows at the Axial Seamount on the Juan de Fuca Ridge (JFR) [39] and at the...nitrate-reduction JFR; Loki–s Castle, MAR; Suiyo Seamount; SWIR; EPR; and Kairei, Pelagia, CIR S-reduction...Betaproteobacteria Ammonium-oxidation Loihi Seamount and Lau Basin Nitrospira Nitrococcus Ammonium-oxidation...Mariprofundus ferrooxydans [74,75] from the Loihi Seamount and Lau Basin [67], M. micogutta ET2 from the |  | Maslennikov, V.V., Maslennikova, S.P., Large, R.R., Danyushevsky, L.V., Herrington, R.J., Ayupova, N.R., Zaykov, V.V., Lein, A.Yu., Tseluyko, A.S., Melekestseva, I.Yu., Tessalina, S.G. (2017) Chimneys in Paleozoic massive sulfide mounds of the Urals VMS deposits: Mineral and trace element comparison with modern black, grey, white and clear smokers. Ore Geology Reviews, 85. 64-106 doi:10.1016/j.oregeorev.2016.09.012 | Journal (article/letter/editorial) | | of the PACMANUS and grey smokers of the SC R Suiyo vent sites. The chimneys from the Safyanovskoye...concomitant with increase in the contents of sphalerite, galena, bornite, fahlores, native gold and ... Pb, moderate Bi, and low Co, Te and Se). In sphalerite of the same range, the contents of Bi, Pb, Ag...Introduction The first fragments of the chalcopyrite–sphalerite and barite chimneys were found in the Hokuroko... 2003). Chalcopyrite–pyrite and chalcopyrite–sphalerite–pyrite NU chimneys also occur in VMS deposits |  | | Journal (article/letter/editorial) | | concentrations are similar to volcanic rocks from the Lau, Japan, and Yamato back-arc basins but are significantly...seamounts (e.g., Axial Seamount, Hannington and Scott, 1988; Franklin Seamount, Binns et al., 1997a),...association References Woodlark basin Franklin Seamount 13.1 Basaltic andesite Dacite-rhyolite Binns...Binns et al. (1997a) Izu-Ogasawara arc Suiyo Seamount Myojin knoll 27.7 20.0 Dacite-rhyolite Dacite-rhyolite...Vienna Woods, a large field of predominantly sphalerite-rich chimneys, situated at the northeastern end |  | Suzuki, Ryohei, Ishibashi, Jun-Ichiro, Nakaseama, Miwako, Konno, Uta, Tsunogai, Urumu, Gena, Kaul, Chiba, Hitoshi (2008) Diverse Range of Mineralization Induced by Phase Separation of Hydrothermal Fluid: Case Study of the Yonaguni Knoll IV Hydrothermal Field in the Okinawa Trough Back-Arc Basin. Resource Geology, 58 (3) 267-288 doi:10.1111/j.1751-3928.2008.00061.x | Journal (article/letter/editorial) | | Faculty of Sciences, Kyushu University, Fukuoka, Japan, 2Department of Earth and Planetary System Science...Faculty of Science, Hokkaido University, Sapporo, Japan, and 3Department of Earth Sciences, Faculty of Science...Science, Okayama University, Okayama, Japan Abstract The Yonaguni Knoll IV hydrothermal vent field...(ii) massive Zn-Pb-Cu sulfides, consisting of sphalerite, wurtzite, galena, chalcopyrite, pyrite, and...carbonates (calcite and magnesite) and sulfides (sphalerite, galena, chalcopyrite, alabandite, and minor |  | Petersen, S., Monecke, T., Westhues, A., Hannington, M. D., Gemmell, J. B., Sharpe, R., Peters, M., Strauss, H., Lackschewitz, K., Augustin, N., Gibson, H., Kleeberg, R. (2014) Drilling Shallow-Water Massive Sulfides at the Palinuro Volcanic Complex, Aeolian Island Arc, Italy. Economic Geology, 109 (8) 2129-2158 doi:10.2113/econgeo.109.8.2129 | Journal (article/letter/editorial) | | during the main stage of mineralization include sphalerite, galena, pyrite, opal-A, and barite, which are...galena is commonly associated with colloform sphalerite, galena, and pyrite as a late phase of this main...standards, including chalcopyrite for Fe, Cu, and S; sphalerite for Zn; greenockite for Cd; GaAs for As; empressite...pore space of recrystallized massive pyrite. Sphalerite, galena, and Pb-Sb-As sulfosalts such as bou...barite-dominated hydrothermal facies (Fig. 6G, H). Sphalerite is nearly transparent, with white to yellow and |  | | Journal (article/letter/editorial) | | fumarolic gas from Iwojima volcano, Izu–Ogasawara arc, Japan: implications for the origin of unusual arc magmatism—Hirochika...An adakitic pluton on Kyushu Island, southwest Japan arc— Atsushi Kamei 11 43 Vol. 24, No. 2, 2004...ratios in deep sea hydrothermal sub-vents of the Suiyo Seamount, Izu-Bonin arc, Pacific Ocean—Yoshinori Takano...samples from deep sea hydrothermal vents at Suiyo Seamount, Izu-Bonin arc, Pacific Ocean—Tsukasa Horiuchi...vein and Cu-Fe skarn deposits, Kitakami Mountains, Japan—S. Ishihara and H. Murakami Intrusion-related gold |  | de Ronde, C. E. J., Hannington, M. D., Stoffers, P., Wright, I. C., Ditchburn, R. G., Reyes, A. G., Baker, E. T., Massoth, G. J., Lupton, J. E., Walker, S. L., Greene, R. R., Soong, C. W. R., Ishibashi, J., Lebon, G. T., Bray, C. J., Resing, J. A. (2005) Evolution of a Submarine Magmatic-Hydrothermal System: Brothers Volcano, Southern Kermadec Arc, New Zealand. Economic Geology, 100 (6) 1097-1133 doi:10.2113/gsecongeo.100.6.1097 | Journal (article/letter/editorial) | | ISHIBASHI, Faculty of Science, Kyushu University, Japan G. T. LEBON, Pacific Marine Environmental Laboratory...massive pyrite breccias contain trace amounts of sphalerite and chalcopyrite where open cavities in the pyrite...outer margins of the deposit. Sphalerite chimney: A massive sphalerite-rich chimney was recovered from...distinctly zoned with an inner core of mostly porous sphalerite and pyrite with minor chalcopyrite lining a central...Sr-bearing barite), pyrite, marcasite, chalcopyrite, sphalerite (ranging from pure ZnS to Fe-bearing ZnS), leucoxene |  | | Journal (article/letter/editorial) | | seawater. The metal sulphides including pyrite, sphalerite, and chalcopyrite eventually accumulate at and...Lucky Strike Hole 504 B Galapagos Rift Axial Seamount Sea Cliff Middle Valley Endeavour 150° 120°...Sea Guaymas Basin Northern Lau Basin Conical Seamount Manus Basin Woodlark Basin N. Fiji Basin 180°...Trough Myojinsho caldera Sumizu Rift Suiyo Seamount Piyip Seamount Okinawa Trough 60° 120° 30° 60°...Islands Lihir Island EL 1205 2557 km 2 Conical Seamount EL 1196 2557 km 2 New Ireland 1000 km China |
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