 | ISHIYAMA, DAIZO, MATSUEDA, HIROHARU, MATSUBAYA, OSAMU (1990) Copper-lead-zinc mineralization at the Hayakawa and Shakako deposits, Jokoku-Katsuraoka mining area, southwestern Hokkaido, Japan. Journal of Mineralogy, Petrology and Economic Geology, 85 (7) 341-353 doi:10.2465/ganko.85.341 | Journal (article/letter/editorial) | | isotopic the data 060, Hayakawa 010, of and and College, ore quartz and Shakako deposits.... decreases mil. of value and As Cu-Pb-Zn quartz water under later in to than veins of of...mil) Hayakawa a subvolcanic for copper- the and of Hayakawa of ore and Pb-Zn Hayakawa quartz...quartz veins. the Cu-Fe-Zn- Pb-Zn quartz. quartz FeS veins content of compositional tetrahedrite-tennantite...tetrahedrite-tennantite. the fluids primary quartz the Distinct grain at at tetrahedrite-tennantite |  | | Journal (article/letter/editorial) | | 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan [e-mail: imai@mine.kyushu-u.ac.jp] Received on February...deposits (Harukayama, Muineyama, Hishikari) in Japan. The F contents of the halogen-rich phlogopite range...deposit, hydrothermal ore deposit, volcanic rocks, Japan eastern Honshu). In addition, Horinouchi and Horikoshi...and Hayakawa (1991) reported that phlogopite (F contents > 3 wt%) occurs in hydrothermal quartz veinlets...central Honshu, Japan. Horikoshi (1990) reported that the hydrothermal phlogopite in quartz veinlets in andesites |  | | Report (issue) | | Kasue. On the Matsukawa geothermal district in Iwate Prefecture------------------------------------...a, I. B., and Udintsev, G. B. Structure of the Japan Sea floor according to data of investigations of...ama, Tetsuji. On the radioactivity of rocks in Japan and vicinity, I. Radium contents of volcanic ro...method to sulfide ore occurrences of the Skellefte district in northern Sweden---------------------------...conditions in the rock as a result of driving a mine tunneL ____ 173-358 Bugayevskiy, G. N. On the question |  | | 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 |  | | Journal (article/letter/editorial) | | from the Ohori Base Metal Deposit, Yamagata Prefecture, NE Japan: Implications for Bi-metallogenesis in the...Environmental Sciences, Yamagata University, Yamagata, Japan Abstract The Ohori deposit, one of the base metal...metal deposits in the Green-Tuff region, NE Japan, is composed of two types of mineralization; a skarn-type...Sciences, Yamagata University, Yamagata 990-8560, Japan. Email: nakashi@sci.kj.yamagata-u.ac.jp © 2010 The...deposit-types and geology of Bi-produced deposits in Japan and the world, and proposed some guide lines of |  | IMAI, NAOYA, OTSUKA, RYOHEI, HONDA, SAKURO, ISODA, NOBUO, SUZUKI, SHIGERU (1976) Serpentines associated with hydrothermal dolomite-rock at the Waka Sen-nin mine, Iwate Prefecture, Japan. The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists, 71 (11) 339-359 doi:10.2465/ganko1941.71.339 | Journal (article/letter/editorial) | | J. Japan. Assoc. Min.P etr. Econ. Geol. 71, 339-359, 1976. SERPENTINES ASSOCIATED WITH HYDROTHERMAL...DOLOMITE-ROCK AT THE WAKA SEN-NIN MINE, IWATE PREFECTURE , JAPAN* NAOYA IMAI, RYOHEI OTSUKA Department...hydrothermal dolomite-rock at the Waka Sen-nin mine, Iwate Prefecture, have been examined by means of optical...Meeting of the Society of Mining Geologists of Japan, held in Tokyo, on Feb. 3, 1971 (Imai et al., 1971)...iron-copper deposits of the Waka Sen-nin mine, Iwate Prefecture, which has been carried out by one of the | | | Journal (article/letter/editorial) | | WALL THE ALTERATION BASALT AKITA HANGING MINE , PREFECTURE SHOITSU Central Research Laboratory, OF...assemblage and texture of ores from the Furutobe Mine. In this paper the author describes an experimental... AND ORE-DEPOSITS The Furutobe Mine is situated near the Ainai Mine (Takeuchi, Nanbu, 1949, 1950) in...region of the Inner Zone of northeastern Japan. In the present district, the Miocene formations of Neogene...corresponds to the Tobe formation of Northeast Japan, * Manuscript received, April 18, 1969. 210 | | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. Petr. Econ. Geol. 82, 353-361, 1987 Fluid inclusion study on the Itaga tungsten...tungsten deposit Ashio district, , Japan YASUHIRO SHIBUE Geoscience Institute,HyogoUniversity of TeacherEducation...TeacherEducation , Yashiro-machi, Kato-gun,Hyogo673-14,Japan Fluid inclusion hydrothermal as study solution...as liquid-rich Vapor-rich and deposit, but quartz, and from to 5.3, 420•K inclusions in tungsten...mineral izations. Among Kaneuchi, other minerals quartz , from 388•K to primary fluid from saline |  | | Report (issue) | | anomaly is" 1.4 mgal. S. T. V. 13106. lida, Kumizi, Hayakawa, Masami, and Katayose, K. Changes of gravity difference...[In Japanese with English summary]: Geol. Survey Japan Bull., v. 1, no. 3, pp. 20-22, 1950. Gravity differences...using rotating coil-detectors: Geog. Survey Inst. Japan Bull., v. 2, pt. 4, pp. 277-324, 1951. Magnetometers...(First Order) magnetometer: Geog. Survey Inst. Japan Bull., v. 2, pt. 4, pp. 325-360, 1951. Magnetometers...M. van, and Gotsman, B. Note on the use of the quartz horizontal-force magnetometer for the determination |  | | Journal (article/letter/editorial) | | Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan b Center for Spatial Information Science, The University...Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8904, Japan Received 27 May 2004; received in revised form 5...gravel samples, collected from a riverbed in central Japan, include various shapes from angular to wellrounded...+81 358023761. E-mail address: hayakawa@csis.u-tokyo.ac.jp (Y. Hayakawa). fax: and to discuss the past...1016/j.cageo.2005.01.004 ARTICLE IN PRESS 736 Y. Hayakawa, T. Oguchi / Computers & Geosciences 31 (2005) |  | | Journal (article/letter/editorial) | | AIST, Central 7, Higashi 1-1-1, Tsukuba 305-8567, Japan [e-mail: s-ishihara@aist.go.jp] * Department of...739-8526, Japan ** Institute for Geo-resources and Environment, Geological Survey of Japan, AIST Central...Central 7, Higashi 1-1-1, Tsukuba 305-8567, Japan Received on April 9, 2006; accepted on July 29, 2006 Abstract:...vary from a few ppm (e.g., Kosaka mine) to more than 300 ppm (Toyoha mine). The amount of indium in all the...types. The largest one is Toyoha mine (4,700 tons In) and the Ashio mine (ca. 1,200 tons In) was found to |  | | Report (chapter) | | forearc region of Southwest Japan and 22 Ma ago in that of Northeast Japan; subsequently basins subsided...arrangement of a deep trench (in this case the Japan Trench), a gravity minimum arcward of the trench...arc above the Wadati-Benioff zone. The Southwest Japan Arc, however, is not a typical arc: it lacks recent...regarded as a trench) (Hoshino 1963) (Fig. 1). The Japan Trench-Island Arc system is the best studied Pacific...under the inner slopes of the Nankai Trough and the Japan Trench. Several major publications (e.g. Murauchi |  | | Journal (article/letter/editorial) | | caldera-forming eruptions in eastern Hokkaido, Japan Takeshi Hasegawa*, Mitsuhiro Nakagawa** and Hiroshi...Ibaraki University 2-1-1, Bunkyo, Mito 310-8512, Japan ** Department of Natural History Sciences, Graduate...University, N10 W8, Kita-ku, Sapporo 060-0810, Japan *** Department of Disaster Prevention, Asia Air...Manpukuji, Asao-ku, Kawasaki-shi, Kanagawa Prefecture 215-0004, Japan The eruptive history and magma systems...explosive eruptions (VEI >5) in eastern Hokkaido, Japan, are reviewed on the basis of recently reported |  | | Journal (article/letter/editorial) | | Implication for the Absence of Porphyry Cu Deposits in Japan Yasushi WATANABE, Ryuya SATO* and Adi SULAKSONO...University, Akita, Japan Abstract The role of potassic alteration and associated quartz veins for porphyry...the potential of porphyry Cu mineralization in Japan. The reactions between the aqueous magmatic–hydrothermal...Cretaceous–Paleogene Southwestern Japan arc and late Miocene Northeast Japan arc, potassic alteration represented...association with phyllic alteration, represented by quartz, sericite and pyrite, or chalcopyrite in chlorite– |  | | Journal (article/letter/editorial) | | system, of the Japan YOJI SEKI Mineral Resources Department, Geological Survey of Japan, Higashi ... 1-1-3, Tsukuba 305, Japan (Received February 3, 1991; Accepted May 29, 1991) The physical and chemical...characteristics of the Oku-aizu geothermal system, northeast Japan, are reviewed, with these data used to construct...in Yanaizu town, Fukushima prefecture, northeast source. The system Japan (Fig. 1 and Table 1). 245...maximum 341'C measured) are the second highest in Japan (after Fushime, a sea-water dominated system). The | | | Journal (article/letter/editorial) | | NAKAMURA School Shinjuku, of Education, Tokyo, Japan and Eiji School of Social Science, ISHII...University, Shinjuku, Tokyo, Japan ABSTRACT Ferrierite and mine in that as is described spherical...position in was aggregates vitreous this rare by Japan, mineral propylite. a very 191.8 Hokkaido,...of the mercury deposits in the Itomuka mine, Hokkaido, Japan. In the previous paper by Ishii (1956),...Scaini, 1967; Wise, Nokleberg & Kokinos, 1969; Hayakawa & Suzuki, 1970), and some recent publications |  | | Journal (article/letter/editorial) | | Features of Large Magmatic–Hydrothermal Systems in Japan: Characteristics Similar to the Tops of Porphyry...3Geological Survey of Japan, AIST, Tsukuba, Japan Abstract Volcanic complexes in Japan such as Kusatsu Shirane...alteration of the host rock. The resulting residual quartz and advanced argillic minerals are typical of shallow-formed...widespread in both active and extinct settings in Japan. In addition, distal geothermal hot springs typically...Resource Geology 1 J. W. Hedenquist et al. Japan are dynamic – both cycling as well as evolving – |  | | Journal (article/letter/editorial) | | the closest to the type material from the Teine mine, Hokkaido. An extremely Sb-rich analog to watanabeite...1.4 apfu Sb) detected during this study at Pefka mine, seems to fill the gap within the solid solution...high-sulfidation epithermal deposit, Pefka mine, Greece. Introduction The Pefka mine is a high-grade vein system and...Alexandroupolis (Fig. 1). Previous work at Pefka mine have described an exceptional and rare ore mineralogy...(1993) as a new mineral from the Teine mine in Hokkaido, Japan. The X-ray powder pat- © 2015 E. Schweizerbart’sche |  | AOI, Yusuke, FUKUSHI, Keisuke, ITONO, Taeko, KITADAI, Norio, KASHIWAYA, Kenji, YAMADA, Hirohisa, HATTA, Tamao, MANPUKU, Yuzo (2013) Distribution and mineralogy of radioactive Cs in reservoir sediment contaminated by the Fukushima nuclear accident. Journal of Mineralogical and Petrological Sciences, 109 (1) 23-27 doi:10.2465/jmps.130620c | Journal (article/letter/editorial) | | University, Kakuma-machi, Kanazawa, Ishikawa 920-1192, Japan **Institute of Nature and Environmental Technology...University, Kakuma-machi, Kanazawa, Ishikawa 920-1192, Japan ***Earth-Life Science Institute, Tokyo Institute...2-12-1E-1, Ookayama, Meguro-ku, Tokyo, 152-8550, Japan † Environmental Remediation Materials Unit, National...Science 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan ‡ Japan International Research Center for Agricultural...Sciences 1-1 Owashi, Tsukuba, Ibaraki 305-8686, Japan This study investigated the distribution and mineralogy |  | Hayakawa, Takayuki, Minase, Makoto, Fujita, Ken-Ichi, Ogawa, Makoto (2016) Modified Method for Bentonite Purification and Characterization; A Case Study Using Bentonite From Tsunagi Mine, Niigata, Japan. Clays and Clay Minerals, 64 (3) 275-282 doi:10.1346/ccmn.2016.0640303 | Journal (article/letter/editorial) | | CASE STUDY USING BENTONITE FROM TSUNAGI MINE, NIIGATA, JAPAN T A KA Y U KI H A Y AK A W A 1 , M AK O...Technology, Hojun Co., Ltd., An-naka, Gunma 379-0133, Japan School of Energy Science and Engineering, Vidyasirimedhi...Bentonite found in a drill core of Tsunagi Mine, Niigata, Japan was evaluated by the new method to demonstrate...bentonite contained feldspar, quartz, and cristobalite, and feldspar and quartz were removed by the new purification...kind and the amounts of other minerals such as quartz and cristobalite. When the bentonite purification |  | SAKAE, Toshiro, HAYAKAWA, Yasushi, MORI, Akira, KUWADA, Takao, SAKAI, Takeshi, NOGAMI, Kyoko, TANAKA, Toshinari, HAYAKAWA, Ken, SATO, Isamu (2006) Application of LEBRA-PXR to the diffraction analysis of minerals. Journal of Mineralogical and Petrological Sciences, 101 (1) 10-13 doi:10.2465/jmps.101.10 | Journal (article/letter/editorial) | | Sakae,Journal Y. Hayakawa, A. Mori, T.and Kuwada, T. Sakai, K. Nogami, T. Tanaka, K. Hayakawa and I. Sato...diffraction analysis of minerals Toshiro SAKAE*, Yasushi HAYAKAWA**, Akira MORI**, Takao KUWADA**, Takeshi SAKAI**...SAKAI**, Kyoko NOGAMI**, Toshinari TANAKA**, Ken HAYAKAWA** and Isamu SATO** * Department of Histology,...School of Dentistry at Matsudo, Chiba 271 − 8587, Japan ** LEBRA, Laboratory for Electron Beam Research...University, Narashino − dai, Funabashi 274 − 8501, Japan Parametric X − rays (PXR) are a new type of X − |  | Spry, Paul G., Merlino, Stefano, Wang, Su, Zhang, Xiaomao, Buseck, Peter R. (1994) New occurrences and refined crystal chemistry of colusite, with comparisons to arsenosulvanite. American Mineralogist, 79 (7-8) 750-762 | Journal (article/letter/editorial) | | 'columnnumbersare defined as follows: 1. Leonard mine, Butte, Montana (Landon and Mogilnor, 1933),also...also contains 3.0 wto/oTe; 2. Mountain View mine, Butte, Montana (Landon and Mogilnor, 1933), also contains...Zachariasen(1933). They also indicated that Murdoch district, Montana (Table l, analysesI and 2, obtained by..., 1974); 6. Hayakawa deposit, Japan (lshiyama et al., 1990); 7. Osarizawa deposit, Japan (Taguchiand...identified by Betekhtin (1941) and Mikheev (1941) in quartz-calciteveins cutting bituminous limestone in Mongolia |  | | Journal (article/letter/editorial) | | (LACT), Hojun Co. Ltd., An-naka, Gunma 379-0133, Japan 3 School of Energy Science and Engineering, Vidyasirimedhi...onto an acidic clay, obtained from Tsunagi mine, Niigata, Japan, of water-soluble polymers from aqueous...determine whether a recently developed acidic clay (Hayakawa et al., 2016), derived from bentonite weathering...organo-amines through a solid-state reaction (Hayakawa et al., 2016), could be used as an alternative...Materials Suspension of a sample from the Tsunagi mine (2 wt.% in deionized water) sample gave a pH of |  | Tazaki, Kazue, Fukuyama, Atsuko, Tazaki, Fumie, Shintaku, Yoshiaki, Nakamura, Keiichi, Takehara, Teruaki, Katsura, Yoshihiro, Shimada, Keisuke (2018) Twenty Years after the Nakhodka Oil Spill Accident in the Sea of Japan, How Has Contamination Changed?. Minerals, 8 (5) 178 doi:10.3390/min8050178 | Journal (article/letter/editorial) | | after the Nakhodka Oil Spill Accident in the Sea of Japan, How Has Contamination Changed? Kazue Tazaki 1,...Kitachujo, Tsubata, Kahokugun, Ishikawa 929-0342, Japan Headquarters for Innovative Society Academia Cooperation...University of Fukui, 3-9-1 Bunkyo, Fukui 910-8507, Japan; atsukof@u-fukui.ac.jp Department of Occupational...University, 158 Mizuma, Kaizuka, Osaka Prefecture 597-0104, Japan; taz23a@sky.plala.or.jp NPO Nozominosato...Nozominosato, 5567-1 Fukushima, Kiso, Nagano 397-0001, Japan; nozominosato@circus.ocn.ne.jp Yamato Environmental |  | | Book (volume) | | Field Trip Guide Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES r QE 304 . A14 1992 v.6 The...Field Trip Guide Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES The Society of Resource Geology...Tokyo 107, Japan 1992 29th IGC FIELD TRIP GUIDEBOOK Volume 6 : Mineral Deposits of Japan and the Philippines...building 9-6-41 Akasaka, Minato-ku, Tokyo 107, Japan Technical Editors Technical Reviewer: Editorial...Harufumi Noro Geological Survey of Japan 1-1-3 Higashi, Tsukuba 305, Japan Copyright Holder: The Society |
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