 | | Journal (article/letter/editorial) | | deposits hosted in the Iwafune granitoids, Niigata Prefecture, Japan Yuya IZUMINO* and Kazuo NAKASHIMA** **...University, Kojirakawa 1–4–12, Yamagata 990–8560, Japan Department of Earth and Environmental Sciences,...990–8560, Japan Bismuth minerals are described in 10 W–Mo–Sn deposits (Wakikawa, Shintoku, Takane, Shionomachi...Iwafune granitoids, located in the Uetsu region, Niigata Prefecture, Japan. The results are compared with...(magnetite– or ilmenite–series) in Japan (Ishihara, 2008). In particular, the Uetsu region (Fig. 1) located on |  | | Journal (article/letter/editorial) | | oxidized and reduced granitoids from the Uetsu region, NE Japan Yuya Izumino 1 & Teruyuki Maruoka 2 & Kazuo...three types of granitoids from the Uetsu region, northeast Japan is investigated. Electron microprobe...Redox state . Granitic magmatism . Mineralization . Uetsu region Introduction Editorial handling: B. Lehmann...1-4-12 Kojirakawa, Yamagata, Yamagata 990-8560, Japan 2 Division of Integrative Environmental Science...University, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8572, Japan 3 Department of Earth and Environmental Sciences |  | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. P etr. Econ. Geol. 71, 157-176, 1976 CONTACT METAMORPHIC AUREOLE AROUND THE KAIKOMA-HOO...MOUNTAINS, CENTRAL JAPAN* MAKOTO YUASA Marine Geology Department, Geological Survey of Japan , 135 Hisamoto-cho...Hisamoto-cho, Tahatsu-ku, Kawasaki, Japan The contact-metamorphosed Mesozoic rocks of the Shimanto Belt at...molecule of white mica+chloritebiotite+muscovite+quartz+H2O (2) Formation of cordierite at the first cordierite...molecule of white mica+chloritecordierite+biotite+quartz+H2O In the high grade part of Cordierite II Zone |  | | Report (issue) | | 240–7.53 Z=1 X-ray Powder Pattern: Nomura mine, Japan; close to ranciéite, variable with hydration. 7...64 0.33 11.50 100.22 100.75 (1) Nomura mine, Japan; after subtraction of impurity SiO2 , Al2 O3 , Fe2...and part of H2 O+ as halloysite, goethite, and quartz, corresponds to (Mn2+ 0.89 Ca0.23 Mg0.03 )Σ=1.15...manganese deposit in metamorphosed cherts (Nomura mine, Japan); a secondary mineral derived from alteration of...Braunite, todorokite, halloysite, goethite, quartz (Nomura mine, Japan); nsutite, pyrolusite (Janggun mine, |  | | Journal (article/letter/editorial) | | Fractionated Ilmenite-series Granites in Southwest Japan: Source Magma for REE-Sn-W Mineralizations Shunso...MURAKAMI Geological Survey of Japan, AIST, Central 7, Tsukuba 305-8567, Japan [e-mail: s-ishihara@aist.go...Islands, large pegmatite deposits with K-feldspar and quartz ore reserve on the order of 106 tons occur in the... and the third largest is Yamasan, Hiroshima Prefecture (Anzai, 1950). Much smaller pegmatites containing...with greisenization. The Tanakami area of Shiga Prefecture is also known for beautiful crystals, mostly |  | | Journal (article/letter/editorial) | | after deducting a little goethite, halloysite, and quartz to tbe formula (Mn*s.6eCa6 xMgo o,r)Mna+a.s4og...intergrowths with braunite, halloysite, goethite, and quartz, in the oxidation zone of the braunite-rhodochrosite-caryopilite...bedded deposit at the Nomura Mine, Ehime Prefecture, Japan, in low-grade metamorphosed Permian cherts...Katsutoshi Takane (1899-1S45), formerly Professor of Mineralogy, Tohoku University, Sendai, Japan. Type material |  | | Journal (article/letter/editorial) | | SkarnDepositsin Japan TAKANORI NAKANO, Instituteof Geoscience, Universityof Tsukuba,Ibaraki305, Japan HIDEHIKO...Tokyo113,Japan AND MASAAKI SHIMIZU UniversityMuseum,Universityof Tokyo,Hongo,Tokyo113, Japan Abstract...singleminescale.On the otherhand,skarns from78 oredeposits in Japan revealregionalvariationsin the 87Sr/8aSr ratiorangingfrom0...Introduction 0361-0128/90/1069/794-2253.00 794 JAPAN: SrISOTOPE COMPOSITION OFSKARNS 795 exoskarn,...barren graniticbatholiths(A) anddike rocks(B) like quartz skarnswere studiedin the presentwork. Their lo- |  | | Journal (article/letter/editorial) | | However, in some of the rotation photographsexposedby Takane and Takeuchi, weak reflections of the type hOl...Metamorphic rocks, pegmatites ^yl 53-1. 57 and quartz veins High Perdistortional Cordierite c 1 . 5...of the diffraction symmetry of the crystal since Takane and Takeuchi (1936) had observedweak reflectionswhich...reflectionsof the t-vpe (h01,h even, I odd) described b-v Takane and Takeuchi. However, when the crystal was reorientedabout...in parentheses, 1/6 in intensities)of the bent quartz crystal monochromator.The resulting unscaledstructural |  | | Journal (article/letter/editorial) | | University of Tokyo, Komaba, Meguro-ku, Tokyo 153-8505, Japan; r-fuji@iis.u-tokyo.ac.jp (R.F.); edagawa@iis.u-tokyo...concentration of x = 0.10, was sealed in an evacuated quartz ampoule with a 7 mm inner diameter. Then, the material...(FZ-T-10000-H-HR-TUM-VM-PC, Crystal Systems Co., Ltd., Yamanashi, Japan). The growth velocity was set at 0.1 mm/h to avoid...microanalyzer (EPMA) (JXA-8800RL, JEOL Ltd., Tokyo, Japan). For quantitative composition analyses, a melt-spun...theintroduced introduceddislocations. dislocations. Japan) Japan) to identify the substructure, density, and |  | | 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:...in the ilmenite-series granitic terrains of SW Japan, including the Ikuno and Akenobe tin(-tungsten)... have been reported mostly from Southwest (SW) Japan (Shimizu and Kato, 1991; Murao and Furuno, 1991) |  | | Book | | lili-n.i 7.1 L'i>I.S7'.> 'I An;r >i> n. f Japan in muni. T. Mo-t > nil' C lr..n 2,357,047 ...iishn in Kiku/ a 'id l.'il. uchii in North. '.-is' Japan und in th. itsuma, of Shir dso to-ind so ittered...nearly so; ,ir its c mta,:t with deposits of tlr quartz-porphyry, 1 consisting chiefly of galena, cbaloopyrite...toigneouij the outer /one, esp. ciilly to that of South Japan. They occurin th. schist and in the Pala-ox ic and...repreespecially in Shikokti, th. he Kline min. in central Japan audits ores are chiefly transported for smelling | | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. Petr. Econ. Geol. 81, 348-358, 1986 Growth and post growth histories of high quartz...quartz as revealed by natural and laboratorical etching ICHIRO SUNAGAWA AND AYAKO SUGIBUCHI Institute...Science, Tohoku University, Sendai, 980 Japan Through quartz and a comparison phenocrysts post grew...grew growth by the tion. resulted quartz, attendant histories spiral disequilibrium was in crack...that short possibly surfaces from high to low quartz . and the associated Dauphine twinning have been | | | Journal (article/letter/editorial) | | manganese dioxide mineral from Nomura mine, Ehime Prefecture gave; MnO2 70.39, MnO 13.06, MgO 0.22, CaO 2...of H20 (+) (present as halloysite, goethite and quartz), it corresponds to (Mn+20 .89 Ca0.23 Mg0.03)1...small quantity of braunite halloysite, goethite and quartz, in the oxidation zone of the braunite rhodochrosite-caryopilite...bedded deposit at the Nomura mine, Ehime Prefecture, Japan, in low grade metamorphosed cherts of Permian...Katsutoshi Takane (1899-1945), the former Professor of Mineralogy, Tohoku University, Sendai, Japan. Type |  | Chen, Zhi-yuan, Bian, Liu-zhen, Wang, Li-jun, Yu, Zi-you, Zhao, Hai-lei, Li, Fu-shen, Chou, Kuo-chih (2017) Topography, structure, and formation kinetic mechanism of carbon deposited onto nickel in the temperature range from 400 to 850°C. International Journal of Minerals, Metallurgy, and Materials, 24 (5). 574-583 doi:10.1007/s12613-017-1439-9 | Journal (article/letter/editorial) | | gas flowing at 100 mL·min−1 (STP) at 800°C in a quartz reactor. The heating rate was 5°C·min−1 from room...scanning electron microscopy (FESEM, JSM-6701F, JEOL, Japan). The structures of the particles were detected...by X-ray diffraction (XRD, RINT-TTR III, Rigaku, Japan) with Cu Kα1 radiation (wavelength = 0.154 nm) and...Raman spectroscopy (LabRAM HR Evolution, Horiba, Japan). The sample surface was probed with a 532-nm laser...laser diffraction particle size analyzer (Seishin, Japan). The catalytic decomposition of methane was tested |  | Moore, L. R., Gazel, E., Tuohy, R., Lloyd, A. S., Esposito, R., Steele-MacInnis, M., Hauri, E. H., Wallace, P. J., Plank, T., Bodnar, R. J. (2015) Bubbles matter: An assessment of the contribution of vapor bubbles to melt inclusion volatile budgets. American Mineralogist, 100 (4) 806-823 doi:10.2138/am-2015-5036 | Journal (article/letter/editorial) | | fugacities 0–2 log units above the fayalite-magnetite-quartz (FMQ) buffer. We also modeled PEC corrections assuming...et al. 2010; Ca-K feldspar 8817), and quartz (Kozu and Takane 1929). To calculate the volume change of...feldspar (Yang and Bodnar; sample B82-6a), and quartz (Anderson et al. 2000; 5D-Lu). The molar volume...clinopyroxene, alkali feldspar, and quartz (Figs. 8b–8f). In general (with quartz as an exception; see below)...400 600 800 0.95 1000 1200 0 200 Host: Quartz Melt: Anderson et al., 2000; 5D-Lu 400 600 |  | | Book | | G - EOLOGICAL OF THE MINERI IN JAPAN AND Hideki Imai t z0 ::a:: 0 0 � I ( CRYSTALS NOT PISTOLS...STUDIES OF THE MINERAL DEPOSITS'( GEOLOGICAL lN JAPAN AND EAST ASIA ,,.. I -I �1n .. o� ;.,. "W...GEOLOGICAL STUDIES OF THE MINERAL DEP OSITS IN JAPAN AND EAST ASIA Hideki Imai UNIVERSITY OF TOKYO PRESS...TOKYO PRESS, 1978 UTP 3044-687 59-5 I 49 Printed in Japan All rights reserved. No part of this publication...During these 40 years, I studied the ore deposits in Japan and East Asia from the geological and mineralogical |  | Brown, Kevin M., Poeppe, Dean, Josh, Matthew, Sample, James, Even, Emilie, Saffer, Demian, Tobin, Harold, Hirose, Takehiro, Kulongoski, J.T., Toczko, Sean, Maeda, Lena (2017) The action of water films at Å-scales in the Earth: Implications for the Nankai subduction system. Earth and Planetary Science Letters, 463. 266-276 doi:10.1016/j.epsl.2016.12.042 | Journal (article/letter/editorial) | | Department of Geoscience, Osaka City University, Japan e Department of Geoscience, University of Wisconsin–Madison...USA g Kochi Institute for Core Sample Research, Japan Agency for Marine–Earth Science and Technology (JAMSTEC)...200 Monobe Otsu, Nankoku City, Kochi, 783-8502, Japan h U.S. Geological Survey, California Water Science...United States i Center for Deep Earth Exploration, Japan Agency for Marine–Earth Science and Technology,...Showa-machi Kanazawa-ku, Yokohama, Kanagawa 236-0001, Japan b a r t i c l e i n f o Article history: Received |  | Chen, Zhi-yuan, Wang, Li-jun, Du, Xiao-jia, Sun, Zai-hong, Li, Fu-shen, Chou, Kuo-Chih (2019) Carbon deposition in porous nickel/yttria-stabilized zirconia anode under methane atmosphere. International Journal of Minerals, Metallurgy, and Materials, 26 (3). 350-359 doi:10.1007/s12613-019-1744-6 | Journal (article/letter/editorial) | | STA449C thermal analysis system in combination with a quartz reactor. Small pieces of the reacted sample were...p. 137. [26] M. Inoue, K. Asai, Y. Nagayasu, K. Takane, S. Iwamoto, E. Yagasaki, and K. Ishii, Formation |  | | Book (volume) | | structurally distinct Si03 chains, whereas in 1 See also Takane, 1932. Pyroxene Group: Orthopyroxenes 11 Ito’s...diffractometer patterns of specimens containing silicon or quartz internal standards, and derived the cell parameters... 060 orthopyroxene —2131 quartz, and 11.3.1 orthopyroxene — 2023 quartz. Chain Silicates 14 All...phenocrysts, bronzite andesite, Kokubudai, Kagawa Prefecture, Japan (Ivuno, 1947b). Anal. K. Tada and M. Huzimoto...Tengu-zawa, Hatazyuku, Hakone Volcano, Kanagawa Prefecture, Japan (Kuno and Nagashima, 1962). Anal. K. Nagashima | | | Report (issue) | | Proceedings of the 11th United States-Japan Natural Resources Panel for Earthquake Research, Napa Valley...eds., 2017, Proceedings of the 11th United States-Japan natural resources panel for earthquake research...the Eleventh Joint Meeting of the United States-Japan Panel on Earthquake Research (UJNR), November 2016...Current System and the Next-Generation Methods of the Japan Meteorological Agency ............................Recent Progress of Seafloor Geodetic Monitoring in Japan ............................................... |  | | Journal (issue) | | Napoleon Necklace (NMNH Gem #5019) on a background of quartz crystals. (Photograph by Lee Boltin, Smithsonian...NOTES ON INCLUSIONS IN TANZANITE AND TOURMALINATED QUARTZ By PETE J. DUNN, M.A., F.G.A. D e p a r t m e n...V I T E IN Q U A R T Z Tourmalinated (schorl) quartz from Governador Valadares, Minas Gérais, Brazil...cabochon-cut or faceted gems. Gems of clear, colourless, quartz with the black needles of tourmaline are quite...filamentary crystal in Brazilian tourmalinated quartz. (60 x ). FIG. 2. Graphite inclusions in tanzanite |  | | Journal (article/letter/editorial) | | crenulation cleavage (S2 ) and multiple generations of quartz veins. U/Pb data are from zircons of metasediments...affected by a high density of multiple generations of quartz veins that may represent migrating fluids in a...feldspar, amphibole, sphene, minor quartz and epidote sill: feldspar and quartz with muscovite aligned to S2...S2 dyke: feldspar, quartz and biotite sill: feldspar and quartz with muscovite aligned to S2 on micaceous...micaceous minerals boulder: feldspar and quartz with partial tectonic foliation Description mica-schists |  | | Book (volume) | | Acta Cryst., Amer. Journ. Sci., Journ. Geol. Soc. Japan, Journ. Amer. Ceram. Soc., Schweiz. Min. Petr. Mitt:...0-19). Olivine, nodules in basalt, Ichinomegata, Japan (Ross et al., 1954). (Includes NiO 0-41, Cr203 0...exist, however, in equilibrium in the assemblage quartz, minnesotaite, Fe3Si40io(OH)2 (a ferrous iron analogue...high and there is a water deficiency, and with quartz and magnetite when no water is present in the sys¬...decomposes to fayalite, quartz and water. Above 480°C. the assemblage fayalite, quartz and water, with or |  | | Book (volume) | | on the Pco^-T curve for the reaction: calcite + quartz^wollastonite + carbon dioxide. Amer. Journ. Sci...cassiterite (strongly pleochroic, to green, e red) with quartz and amblygonite in pneumatolytic veins, Caceres...1872). Anal. C. Winkler (Recalc, after deduction of quartz). 5. Wood-tin, with haematite, chalcedony, lussatite...igneous rocks, such as granites, microgranites and quartz porphyries, and occurs frequently in hightemperature...1928. ttber eine hydrothermale Paragenesis von Quartz und Arsen mineralien im veranderten Quarzporphyr |  | | Book | | as varietal names (for example, the varieties of quartz known as agate, amethyst, carnelian, chalcedony...as varietal names (for example, the varieties of quartz known as agate, amethyst, carnelian, chalcedony...has also been given to persons from Australia, Japan, China, and India, as well as others from the various...piezoelectricity, optical and electrical properties of quartz. becquerelite, Antoine Henri Becquerel (1852-1908)...yugawaralite, Yugawara hot spring, Kanagawa Prefecture, Japan. NAMES AFTER POLITICAL DIVISIONS Many names |
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