 | | Journal (article/letter/editorial) | | Abstracts 2007 Geochemical mapping of the Collahuasi District, N. Chile: A pilot study for a geochemical atlas...geochemical baseline survey of the Collahuasi District, N. Chile has been completed based on systematic...regional rock and soil sampling. The Collahuasi district hosts 3 major Cu porphyry centres, Rosaria, Ujina...geochemical and metallogenic evolution of the district as well as for environmental purposes. For example...exceed all guidelines for part of or the entire district. This observation is critically important in setting |  | | Journal (article/letter/editorial) | | Francisco1,*, Tsutomu Sato1,*, Tsubasa Otake1, and Takeshi Kasama2 1 Environmental Geology Laboratory, Division...University, Kita 13 Nishi 8, Sapporo, 060-8628, Japan 2 Center for Electron Nanoscopy, Technical University...48.2 kJ/mol at pH 11.7 and 12.2, respectively (Nagano et al. 1994). More recent in situ crystallization...that Si inhibited the formation of crystalline lepidocrocite and favored the formation of ferrihydrite (Schwertmann...Ea(cryst) for goethite obtained at pH 11.7, 12.0 (Nagano et al. 1994), 13.2 (Davidson et al. 2008), and |  | | Journal (article/letter/editorial) | | Nasu-Chausudake Volcano (ca. 16 ka to Present), northeastern Japan—Masao Ban and Takahiro Yamamoto 100 Origin of silicic...Characterizing fracture systems of Kyushu, southwest Japan through satellite-image derived lineaments superimposed...Saruta-gawa area in the Sanbagawa belt, central Shikoku, Japan—Yasuyuki Banno 425 0361-0128/98/000/000-00 $6.00...SURVEY OF JAPAN Zinc-bearing actinolite from the Kakkonda geothermal system, Iwate Prefecture, northeastern...northeastern Japan—Takayuki Sawaki, Munetake Sasaki, Koichiro Fujimoto, and Naoto Takeno 219 Vol. 39, No |  | | Journal (article/letter/editorial) | | microorganisms on Fe precipitation rates at neutral pH Takeshi Kasama, Takashi Murakami ) Department of Earth...Hongo (Sci. Bldg. 5), Bunkyo-ku, Tokyo 113-0033, Japan Abstract The effect of microorganisms on Fe precipitation...Festalactites in a cave near the Seki hot spring, Niigata, Japan. This site is suitable for examining the role of...eastern foot of the Myoko Volcano in Niigata Prefecture, Japan. The rocks of this area are predominantly...cave near the source of a hot spring in Niigata, Japan. Fe precipitation rates were measured in the cave |  | | Journal (issue) | | North-West Branch: I. Knight, F.G.A. South Yorkshire & District Branch: I. R. M. Lewis, F.G.A. Examiners: B. W...analysed in the crystallographic section of the district museum Joanneum in Graz, Austria, for crystallographic...might be more or less hydrated iron oxides—i.e. lepidocrocite, according to appearance, colour and idiomorphous...that they were produced by a dehydration of lepidocrocite; maghemite would have been obtained at temperatures...dehydrated lepidocrocite. Bottom right: shows irregular shape and complete alteration of lepidocrocite. In both |  | Gamaletsos, Platon N., Godelitsas, Athanasios, Kasama, Takeshi, Church, Nathan S., Douvalis, Alexios P., Göttlicher, Jörg, Steininger, Ralph, Boubnov, Alexey, Pontikes, Yiannis, Tzamos, Evangelos, Bakas, Thomas, Filippidis, Anestis (2017) Nano-mineralogy and -geochemistry of high-grade diasporic karst-type bauxite from Parnassos-Ghiona mines, Greece. Ore Geology Reviews, 84. 228-244 doi:10.1016/j.oregeorev.2016.11.009 | Journal (article/letter/editorial) | | Greece Platon N. Gamaletsos, Athanasios Godelitsas, Takeshi Kasama, Nathan S. Church, Alexios P. Douvalis,...Gamaletsos, Platon N., Godelitsas, Athanasios, Kasama, Takeshi, Church, Nathan S., Douvalis, Alexios P., Göttlicher...Platon N. Gamaletsosa,b,*, Athanasios Godelitsasb, Takeshi Kasamaa, Nathan S. SC RI Churchc, Alexios P....potential Fe-oxyhydroxide precursors, such as ED lepidocrocite, ferrihydrite, and goethite, which has been...K., Gribov, S.K., McClelland, E., 2005. The lepidocrocite-maghemite-haematite reaction chain-I. Acquisition |  | | Journal (article/letter/editorial) | | Superfund Complex MICHAEL F. HOCHELLA, JR.,1,* TAKESHI KASAMA,2,†ANDREW PUTNIS,2 CHRISTINE V. PUTNIS...oxyhydroxides and hydrous oxides, such as goethite, lepidocrocite, and ferrihydrite, as well as hydroxysulfates |  | | Journal (article/letter/editorial) | | N. MOORE, CHRISTINE V. PUTNIS, ANDREW PUTNIS, TAKESHI KASAMA, and DENNIS D. EBERL: Direct observation...meteorite: Evidence of Strecker reactions 2901 TAKESHI AKAKI and TOMOKI NAKAMURA: Formation processes...of lipid biomarkers in sediments of Lake Haruna (Japan) . . . . . . . . . . . . . . . . . . . . . . . ...“Copper(II) sorption onto goethite, hematite, and lepidocrocite: A surface complexation model based on ab initio |  | | Report (issue) | | Engineering Research Institute, Kyoto University. Kyoto, Japan. Kyushu Inst. Technology Bull. -- Bulletin of the...the Kyushu Institute of Technology. Fukuoka, Japan. Maine Geol. Survey Rept. -- Maine Geological Survey...d'Alene district, Idaho, are discussed in light of a recent isotopic study of this district. Leads from...Craig, B[ruce) G. Surficial geology of Northern District of Keewatin, Northwest Territories: Canada Geol...absolute age of uraninite from Ryuen mine, Fukuoka Prefecture [in Japanese with English abstract]: Japanese |  | | Report (issue) | | Research [Japan)-Report of Ionosphere Research in Japan. Science Council of Japan. Tokyo, Japan. Schweizer...Maine, Ontario, Massachusetts, Chile, Siberia, Japan, and Uganda; and for archeologic samples from Alaska...Recurrence Surfaces series of Cardiganshire, the Lake District, and Cumberland; mud and wood representative of...new iron meteorite from Bellsbank, Barkly West district: South Africa Geol. Soc. Trans. and Proc., v....Abnormal distribution of seismic intensity observed in Japan: Bur. Central Seismol. Internat. Pubs., Ser. A, |  | | Journal (article/letter/editorial) | | the Hoggar swell, near In’Teria district. The volcanic In’Teria district is composed of melilite pipe,...evolution in the Hadean oceanic crusts HIROYUKI KAGI TAKESHI KAKEGAWA1*, SHOHEI OHARA1, TAKETO ISHIGURO1, HIROKI...of Science, University of Tokyo, Tokyo 113-0033, Japan (kagi@eqchem.s.u-tokyo.ac.jp) Diamonds are physically...Miyagi, Japan 980-8578 (*correspondence: kakegawa@mail.tains.tohoku.ac.jp) 2 NIMS, Tsukuba Japan Prebiotic...With continued oxidation GRII transformed to lepidocrocite (L) and goethite (G) (Fig. 1). Figure 1: Time-resolved |  | | Journal (article/letter/editorial) | | resulting from the bioreduction of Fe(III) oxides (lepidocrocite and ferrihydrite) by Shewanella putrefaciens...Science, Kagoshima University, Kagoshima, 890-0065 Japan Geological, geochemical and mineralogical investigations...Actinides with Microorganisms and Organic Ligands TAKESHI OHNO, TAKAHIRO WAKABAYASHI AND TAKAFUMI HIRATA...Planetary Sciences, Tokyo Institute of Technology, Japan (ohno.t.ab@m.titech.ac.jp) The study of naturally...geochemical processes. 1 Japan Atomic Energy Agency, Tokai, Ibaraki, 319-1195 Japan 2 Brookhaven National |  | | Journal (issue) | | North-West Branch: R. Perrett, FGA South Yorkshire & District Branch: G. A. Massie, FGA Examiners: A. J. Allnutt...chrysoberyl cat's-eye from pegmatites of Trivandrum District, Southern India. Journal of Gemmology, XIX, 412-15...material is apparently synthesized synthesized in Japan, and it is helpful helpful to note that when examined...of Engineering, Yamanashi University, Kofu, Japan. Japan. *Present address: Institute Institute of ofGemmology...Tokojicho Tokojicho 1955-1, 1955-1,Kofu, Kofu,Japan. Japan. Abstract Results Various aspects physical |  | | Book | | Tsukuba International Congress Center in Tsukuba, Japan Kazuyoshi Endo • Toshihiro Kogure Hiromichi Nagasawa...University of Tokyo Graduate School of Science Tokyo, Japan Toshihiro Kogure Department of Earth and Planetary...University of Tokyo Graduate School of Science Tokyo, Japan Hiromichi Nagasawa Department of Applied Biological...and Life Sciences The University of Tokyo Tokyo, Japan ISBN 978-981-13-1001-0    ISBN 978-981-13-1002-7...Tsukuba International Congress Center in Tsukuba, Japan. A total of 210 participants, including four accompanying |  | | Journal (issue) | | now came his way to travel official farther to Japan, again acting in similar offIcial capacities. He...Kaempfer Kaempfer (1651-1715) also a visitor to Japan in 1690. Thunberg's collection was dispatched to...described over 300 previously unknown plants. He left Japan in December 1776, stopping during his voyage home...result of a several weeks stay at Matara, which gem district he visited in response to an urgent request for...Belligam. He also noted that zircons of the Matara district receive the name "Matara diamonds" for their finest |  | | Journal (issue) | | Branch: M. P. Gayton, F.G.A. South Yorkshire & District Branch: I. R. M. Lewis, F.G.A. Examiners: B. W...(microprobe) Locality colour V Cr Fe Kwale District, Kenya Lake Manyara, Tanzania Miku, Zambia green...discovery of gold in large quantities in the Caratal district of Venezuela, and in 1857 gold was reported in...five major syndicates working in the Mazaruni District and the largest, The Mazaruni Company Ltd, produced...Preliminary Geological Survey of the Potaro—Ireng District of British Guiana. Geological Surveys, Georgetown |  | | Journal (issue) | | North-West Branch: I. Knight, F.G.A. South Yorkshire & District Branch: I. R. M. Lewis, F.G.A. Examiners: B. W...their attribution to haematite-maghemite or lepidocrocite respectively (Figure 10). Yellowish haloes have...x 2.1 mm no. 3 blue kyanite crystal, Machakos District, Kenya, 30 x 10 x 8 mm no. 4 translucent brown...miles south-east of Lamsamba Hill in the Kwale district of Kenya. A similar material, schreyerite, V 2...first in The Journal of the Gemmological Society of Japan* this describes an imitation of opal rather than |  | | Journal (article/letter/editorial) | | of Low Temperature Science, Hokkaido University, JAPAN. e-mail:((oba@lowtem.hokudai.ac.jp) D/H ratio of...277-8564, Japan 2 Institute of Low Temperature Science, Hokkaido University, Hokkaido 060-0819, Japan 1 Iron...University, Mejiro 1-51, Toshima, Tokyo, 171-8588, Japan (*correspondence: 12142005@gakushuin.ac.jp, yasuyuki...Technology Centre, Koriyama, Fukushima, 963-0531, Japan 1 Cs-137 (T1/2; 30.1 y) and Cs-134 (T1/2; 2.06...Daiichi NPP and agricultural fields in Fukushima prefecture were widely contaminated. More than 2 years after |  | | Journal (article/letter/editorial) | | constructive feedback. In memory of our colleague Takeshi Kasama who was involved in this study. APPENDIX...Copper(II) sorption onto goethite, hematite and lepidocrocite: a surface complexation model based on ab initio |  | | Book | | Faculty of Science, Chiba University, Chiba 263, Japan A. MEUNIER Laboratoire Argiles, Sols et Alterations...brown orange black Mineral hematite goethite lepidocrocite maghemite Composition Fe20 3 a-FeOOH y-FeOOH...hematite. At low pH and under reducing conditions lepidocrocite is favored. Maghemite is favored by very low...which were used to gather the data (Tertiary in Japan, Gulf Coast and Los Angeles in the USA, Paris basin...Hveragerdi Well G3 Iceland (650m) Otake Well 7 Japan (350m) Broadlands Well 13 New Zealand (1080m) Kizildere |  | | Book | | air. Left cummingtonite from Nagano-Toge, Maebaru, Fukuoka Pref., 23 Japan. Right anthophyllite from Kisco...of sturmanite from the Black Rock mine, Kuruman District, South Africa, determined from its crystal structure...Chukanov) and (c) buryatite from the Fuka mine, Japan (drawn using data from Chukanov 2014a) (with the...Bicchu-cho, near Takahashi city, Okayama prefecture, Honshu Island, Japan. Description: Aggregate of colourless...Bicchu-cho, near Takahashi city, Okayama prefecture, Honshu Island, Japan. Description: Massive aggregate forming |  | | Journal (volume) | | aqueous fluid in subduction zones. Subduction Factory Japan Meet., 23, March, 3p. Naumov V.B., Tolstykh M.L...deposit is situated in the northernmost Neogene ore district of South Apuseni Mts., precisely Bucium-Roșia...TAILINGS PONDS OF FUNDU MOLDOVEI – LEȘU URSULUI MINE DISTRICT, ROMANIA Dan STUMBEA1, Marius CHICOȘ1 1 University...tailings from the Fundu Moldovei – Leșu Ursului mine district shows some common properties, as follows: (i)...the tailings ponds from the Leșu Ursului mine district is coarser and richer in pyrite; (ii) the lower |  | | Journal (article/letter/editorial) | | Hokkaido University, N10 W8, Sapporo 060-0810, Japan. (*correspondence: tachi@ep.sci.hokudai.ac.jp) 2...Science, Kyoto University, Sakyo-ku, Kyoto, 606-8502, Japan. tagami@kueps.kyoto-u.ac.jp The timing of faulting...Glass Co., 1150 Hazawa-cho, Yokohama, 221-8755, Japan (akira-takada@agc.com) Molecular dynamics simulation...of modern planktic foraminifers from Sagami Bay, Japan H. TAKAGI1*, K. MORIYA 1,2, T. ISHIMURA 3,4, A...H. HIRANO 1 Waseda University, Tokyo 169-8050, Japan (*corespondence: harurah-t@fuji.waseda.jp) 2 Kanazawa |  | | Journal (issue) | | Ogdensburg, Sussex County, New Jersey, USA. The district is famous for its wide range of more than 250...of iridescence in rainbow andradite from Nara, Japan. T. HAINSCHWANG (thainschwang@ yahoo.com) AND F...‘Rainbow’ andradite from the Yoshina area, Nara Prefecture, Japan, occurs as relatively small orangebrown crystals...predominant until the nineteenth century, when Japan became the centre of the industry. The Japanese...white-pink. The white coral Shiro is found between Japan and the Philippines. The Hawaiian bamboo soft red |  | | Journal (article/letter/editorial) | | TAKAHATA1 2 AND B. MARTY AORI, Univ. Tokyo, Chiba, Japan (*correspondence: kagoshima@aori.u-tokyo.ac.jp)... Fukuoka 812-8581, Japan (utsunomiya.satoshi.998@m.kyushu-u.ac.jp) 2 ASRC, Japan Atomic Energy Agency...Agency, Tokai, Japan 3 Dept. Environmental Management, Fukushima University 1 In the vicinity of Fukushima...samples MASANORI KANEKO*1, YOSHINORI TAKANO1, TAKESHI WATANABE2, SUSUMU ASAKAWA2, SEIGO SHIMA3, NANAKO...237-0061 Japan (*correspondence: m_kaneko@jamstec.go.jp) 2 Nagoya Univ. Nagoya, 464-8601 Japan 3 Max Planck |
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