 | | Journal (article/letter/editorial) | | complex, Japan HIROFUMI MURAOKA Geothermal Research Department, The Geological Survey of Japan, Higashi...1-chore 1-3, Yatabe-machi, Tsukuba-gun, Ibaraki-Ken 305, Japan The Ashidachi ultramafic complex, highly...pumpellyite grade rocks in the Sangun metamorphic belt, Japan. A number of small gabbroic bodies enclosed in the...essentially incompatible with formation of as of talc belt. clarified in several regions (Coleman, 1967;...observations in and of brucite and such as antigorite, talc and chlorite tremolite diffractometer amount | | | Journal (article/letter/editorial) | | along with kaolinites and pyrophyllite in Ugusu mine (Iwao, 1963). Montmorillonites have been synthesized...were easily formed from magnesium rich minerals, talc and leuchtenbergite, under Manuscript received...MgCO3. an rate kg/cm2 Japan. powder the into of the in Prefecture, the specimen analysis...analysis. fine and put used Gumma Prefecture, NaOH was the 290•Ž and by ground were Yoji, Nagano...Nagano minerals were pyrophyllite, from mine, mixtures Table l 1. pure chemically heating. stainless |  | | Journal (article/letter/editorial) | | widely distributed in the Inner Zone of Southwest Japan which consists of the Sangun Metamorphic Rocks,...sedimentary facies of the Triassic − Jurassic system (Hase and Nishimura, 1979; Hayasaka, 1985). Previous studies...sporadically distributed in the Inner Zone of Southwest Japan. In the study of the Akiyoshi Limestone, Kanmera...Hiraodai area, located in the south of Kita − Kyushu City, provides an excellent opportunity to investigate...Metamorphic Rocks) in the Hofu area, Yamaguchi Prefecture. Table 2 gives chemical analyses of minerals |  | | Journal (article/letter/editorial) | | tandfonline.com/loi/tigr20 THE GEOLOGICAL SOCIETY OF JAPAN, ABSTRACTS OF PAPERS READ BEFORE THE 65TH GENERAL...this article: (1960) THE GEOLOGICAL SOCIETY OF JAPAN, ABSTRACTS OF PAPERS READ BEFORE THE 65TH GENERAL...June 2016, At: 11:12 THE GEOLOGICAL SOCIETY OF JAPAN, ABSTRACTS OF PAPERS READ BEFORE THE 65TH GENERAL...features of the Middle-Upper Neogene system of Japan (by Nobuo IKEBE) Downloaded by [University of Florida]...MIDDLE AND UPPER NEOGENE SYSTEM OF JAPAN' II. LATE MESOZOIC OF JAPAN 1) The Neogene tectonic movement |  | | Journal (article/letter/editorial) | | Depolymerized Pyribole Structures Derived from Talc by Heating Hiromi Konishi 1 and Junji Akai z 1...Niigata University, Ikarashi, Niigata, 950-21, Japan, Fax (025) 262-1175 z Department of Geologyand Mineralogy...Niigata, 950-21, Japan, Fax (025) 262-6194 Received February 5, 1990 Abstract. Talc specimens heated...structures associated with the depolymerization of talc was the basis of a structural model proposed for...maxima between two talc spots along b* in electron diffraction (ED) patterns from heated talc. They estimated |  | | Book | | I M O D A , Editors CLAYS AND CLAY MINERALS OF JAPAN 21 M.M. M O R T L A N D and V.C. F A R M E R INTERNATIONAL...Professor, Tokyo University of Education, Tokyo 1.53, Japan SUSUMU SHIMODA Assistant Projessor, Institute of'...University of' Tsukuba, Ibaragi Prej: 300 -31, Japan HARUO YOTSUMOTO Assistant Director, ScientiJic...Ltd., Tokyo 196, Japan SABURO AITA Assistant Manager, JEOL Ltd., Tokyo 196, Japan 1981 KODANSHA LTD...Vanderbilt Avenue, New York, N.Y. 10017 Printed in Japan Contributors Numbers in parentheses indicate |  | | Book | | I M O D A , Editors CLAYS AND CLAY MINERALS OF JAPAN 21 M.M. M O R T L A N D and V.C. F A R M E R INTERNATIONAL...Professor, Tokyo University of Education, Tokyo 1.53, Japan SUSUMU SHIMODA Assistant Projessor, Institute of'...University of' Tsukuba, Ibaragi Prej: 300 -31, Japan HARUO YOTSUMOTO Assistant Director, ScientiJic...Ltd., Tokyo 196, Japan SABURO AITA Assistant Manager, JEOL Ltd., Tokyo 196, Japan 1981 KODANSHA LTD...Vanderbilt Avenue, New York, N.Y. 10017 Printed in Japan Contributors Numbers in parentheses indicate | | | Journal (article/letter/editorial) | | other represented Chubu, a maximum the and JAPAN Kyushu with (1966,1967) million EARLY SＯUTHWEST...Tertiary granitesand Palaeogene cauldrons in Southwest Japan according the to granites eld They to that...those in Yamaguchi biotites Table in the 1. Prefecture Evolutiontrendsof biotitein graniticrocks late...considered by age associated andesite rhyolite in Hase,1967). and with Yamaguchi Cauldron Eocene and... huge (partly the (SI)(Kuno of advanced. Japan. is The breccia are biotites. the sma1l RELATED | | | Journal (article/letter/editorial) | | Faculty of Science, Kagoshina University, Kagoshima, Japan. Abstract: Vermiculite and kaolin mineral showing...distributed in Iriki-cho, northern part of Kagoshima Prefecture. The vermiculite was formed from hornblende and...minerals such as antigorite, chrysotile, chlorite, talc, pyrophyllite, biotite, and amphi boles. Occurrences...gratitude Kagoshima The present Research T. Hase University, spectrometer. Institute comments | | | Journal (article/letter/editorial) | | widely outcrop in and around Hitachi City and Hitachi-Ota City. The two areas occupy the southern margin...andalusite-kyanite-sillimanite boundary map Fig. Hase Group, frequently Hitachi This 45•KE to that...the Irishiken and sulfide discordant I is as talc, This is III affected the high grade contact...due to Kuniaki Kato and Prospecting Section of the Mine, Nihon Kogyo Company, for their useful advice to...Petrologic district, studies central Sanbagawa Japan, crystalline Jour. Fac. Sci., schists in Univ |  | | Book (volume) | | University Furo-cho, Chikusa-ku, Nagoya 464-01, Japan 1992 29th IGC FIELD TRIP GUIDEBOOK Volume 1...University Furo-cho, Chikusa-ku, Nagoya 464-01, Japan Technical Editors Technical Reviewer: Satoru Kojima^...Nagoya 464-01, Japan 2) Geological Survey of Japan, 1-1-3 Higashi, Tsukuba 305, Japan Copyright Holder:...Holder: Nagoya University 1992 Printed in Japan PREFACE Extensive geological field trips have been planned...and Tectonics of Japan, Volume 3: Environmental Geology and the Late Quaternary of Japan, Volume 4: Volcanoes |  | | Report (issue) | | ............................................ 19 Talc-actinolite schist.................................and extensive hydrothermal alteration has produced talc-actinolite schist within the Nabitah fault zone... Several ancient gold mines including the Ishmas Kabir mine and many ancient prospects are on narrow, low-grade...WITH NORTH-SOUTH FAULTS Serpentine, narble, and talc-actinolite schist are associated with large north-south...are in discrete bodies along the faults, and the talc-actinolite schist is a netamorphosed fault-zone |  | | Journal (article/letter/editorial) | | of Science Tokyo Uniuersity of Education, Tokyo, Japan Abstract Far-infraredabsorptionspectraof K-micas...becauseof lack of thesebands in pyrophyllite and talc. The relation between the structural data for K-O...biotite, BasaL 81, Suitzez,T.and; 1M(z) biotite, Hase, fbaz,agi Pref.. The Loealities of the nrLeas of...We thank Drs. K. Kimbara of Geological Survey of Japan,N. Kohyama of National Institute of Industrial Health...d o n i t ei n t h e tuff of Oya, Tochigi Prefecture, Japan. Mineral. J., 6, 299-312. M c C a u l e y |  | De Oliveira, Ester Figueiredo, Castañeda, Cristiane, Eeckhout, Sigrid Griet, Gilmar, Messias Menezes, Kwitko, Rogério Ribeiro, De Grave, Eddy, Botelho, Nilson Francisquini (2002) Infrared and Mössbauer study of Brazilian tourmalines from different geological environments. American Mineralogist, 87 (8) 1154-1163 doi:10.2138/am-2002-8-914 | Journal (article/letter/editorial) | | velocity TABLE 1. Sample reformation Sample Location Mine Associations Magmatic environment Qtz, Spd, Lpd...Serra das Éguas Mag-Dol or Tlc Metacarbonates or talc vein E08 E10 E11 E12 Note: Qtz = quartz; Lpd = lepidolite;...kaolinite; Apy = arsenopyrite; carb = carbonates; Tlc = talc; MG = Minas Gerais State; Ba = Bahia State. * Castañeda...hydrothermal processes. The Passagem de Mariana gold mine is located less than 10 km to the southeast, between...novacekite, along with magnetite, tremolite, and talc (Cassedanne and Cassedanne 1978). The tourmalines |  | | Journal (article/letter/editorial) | | infrared reflection spectra, and from de Oliveira and Hase (2001) whose data from infrared absorption spectra...observed by infrared spectroscopy (de Oliveira and Hase, 2001). expected it changes little by only 5 cm−...and the infrared frequencies from de Oliveira and Hase (2001) and Dawson et al. (1973). 3.2.1. Low frequency...determined by absorption spectroscopy by de Oliveira and Hase (2001). Such bands peak at intermediate frequencies...Mg(OH)2 and Mg (OD)2, respectively (de Oliveira and Hase, 2001). The measured H/D frequency ratio for those |  | | Book (volume) | | PLUTONISM IN THE JAPANESE ISLANDS Geological Survey of Japan 1992 Digitized by the Internet Archive in 2019...ISLANDS Geological Survey of Japan 1-1-3 Higashi, Tsukuba 305, Japan 1992 29th IGC FIELD TRIP GUIDEBOOK...of Japan 1-1-3 Higashi, Tsukuba 305, Japan Technical Editors Technical Reviewer: Hirokazu Hase, Hirokazu...Survey of Japan 1-1-3 Higashi, Tsukuba 305, Japan Copyright Holder: Geological Survey of Japan 1992 Printed...Printed in Japan 1992 PREFACE Extensive geological field trips have been planned for the 29th International |  | | Journal (article/letter/editorial) | | and provide one-fourth of its volume of powdered talc, whereupon against shocks of the character mentioned...Witter, metallurgical laboratory, of the Hamburg R. Hase, of Hanover, has constructed a new type of. chemical...Mr. Niven, the Medical Officer facts about that city. after a . . .. . ____ .__ . Medal . . . |  | | Journal (article/letter/editorial) | | uniform manner in Ca minerals. Compared with average talc-alkali basalt melts, plagioclase, kaersutite, augitic...appear to be signi&antly richer in Y than modern talc-alkali basalts, and these in turn may be richer...temper~t~e of structural eq~ibration of the individual mine&. The ~~fioant factor governing Y in plagioclase...Garnet Rock type and location Moine schist, Mica Mine Knoydart, Scotland Moinian pegmatite Strathvaich...to accept Y via the substitution YFea+ + CaFea+ (HASE~AWA,1960) but the substitution Y3+AlS++ Ca2+Si4+seems |  | | Journal (article/letter/editorial) | | The specimens a body com- posed of 43 per cent talc (approximately 95 per cent 3MgO-4Si0 2 H 2 0), 35...1) were made of a body composed of 39.5 per cent talc, 47.2 per cent Georgia kaolin (96 to 98 per cent...Sio" B X! o+^> o<-< ft 13 t) '-^ ^1 co co y hase > Q §lfg ® 1- B*rt © 3 B^ o * a 2? " . P2D...350° the principal impurities cordierite. in the talc bodies (A-3, Table 1) were corundum (A1 2 3 ) and...900° to 1,150° could not be duplicated with the talc body A-15. This increased expansion can not be attributed |  | | Journal (article/letter/editorial) | | ROCK STRUCTURE OF THE SAMBAGAWA METAMORPHIC ZONE, JAPAN Isamu Nakayama Published online: 01 Sep 2009. To...ROCK STRUCTURE OF THE SAMBAGAWA METAMORPHIC ZONE, JAPAN, International Geology Review, 4:7, 817-862, DOI:...ROCK STRUCTURE OF THE SAMBAGAWA METAMORPHIC ZONE, JAPAN' by Isamu NAKAYAMA translated by Reiko FUSEJIMA...Association for the Geological CollabOration in japan, Monograph no. 10, 40 pp., 1960. Internat. Geol...and petrofabrics. The Sambagawa zone of Southwest Japan can be divided into the Shikoku province and the |  | | Journal (article/letter/editorial) | | investigation. BornBrrrrn ConposrrroN NloNruonrr,LoNorDS P hase equilibr'iumstudies About 40 runs have been made...unidentified 4O4 Mg 600 796 7 5 3 3 Mont*talc Montttalc Talc*l mica Mont*talc |,382 : 3M gO: 0 . I 7AlrO3 :...(12.6-11.7) 404 M8 5 Mont (12.6-17.0) 3 Montf I talc 600 796 3 Montf micaf stilp 1,263 1,203 |,273 |...Mont (12.6-17.0) Mont (12.6-17.0) 448 5 3 Mont*l talc*l mica 600 796 3 Stiip*mica 1,262 |,2O2 1,272 1...and a montmorillonoid phaseplus talc at 400-450" C. At 600' C., talc andf or mica plus montmorillonoid |  | | Journal (article/letter/editorial) | | depo sits ; bu t 1\11'. H en ry Groth. of New York city . has dC\'ised a motor for modng dancing figures...for grind in g bOIlCS, pho sp ha tes , and Jersey City, N. J. f unc tion s by the skin may help to ex...be<:n p ate nted by Mr. Owen 'tV. Taft, of New York city. It consists in voir pi\-oted in a frame \\'hich...inhabits the thirty or forty. Va�l quantities of hase coin ob plains and stony undulating sec- tions...harpoon appals the simian soul, :Inrlllouhtiess the talc of " the awful larger and softer. During winter |  | | Journal (article/letter/editorial) | | rangesare probably betweenthose of anthophyllite and talc. The ordered minerals may, however,be produced metastablyduring...disordered material produces streaksparallel to D*' talc, only survived for a few seconds in the beam before...diffraction imagesof very wide chains,becausethe talc-like ma- VEBLEN AND BUSECK: BIOPYRIBOLES 691...single grain (seeVeblen and Burnham, 1978a,Fig. talc formula (Mg,Fe)rSLO'o(OH)r,the number of 2a-c; Veblen...for any pyribole composition between enstatite and talc, there is presumably a pyribole structure that has |  | | 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 |  | | Journal (article/letter/editorial) | | somelnenlorandum books much defaced,and also a time-book. I hase sent everythint,carefully packedto Sydney. I serapedover...resemble chlorite slate, or schist, on one hand, and talc slate on the other; indeed, in hand specimens it |
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