 | Miura, Makoto, Arai, Shoji, Mizukami, Tomoyuki, Shmelev, Vladimir, Ishimaru, Satoko (2018) Petrology of Chromitites in the Higashi-Akaishi Ultrahigh-Pressure (UHP) Peridotite Complex, Japan: Toward Understanding of General Features of the UHP Chromitites. Minerals, 8 (11) 525 doi:10.3390/min8110525 | Journal (article/letter/editorial) | | Chromitites in the Higashi-Akaishi Ultrahigh-Pressure (UHP) Peridotite Complex, Japan: Toward Understanding...Kanazawa University, Kakuma, Kanazawa 920-1192, Japan; ultrasa@staff.kanazawa-u.ac.jp (S.A.); peridot@staff...America (GIA) Tokyo Godo Kaisha, Tokyo 110-0016, Japan Zavaritsky Institute of Geology and Geochemistry...Technology, Kumamoto University, Kumamoto 860-8555, Japan; s_ishimaru@kumamoto-u.ac.jp Correspondence: makomiu1214@gmail...Higashi-akaishi (HA) ultramafic complex in the Cretaceous Sanbagawa metamorphic belt, Japan, which experienced |  | | Journal (article/letter/editorial) | | Sanbagawa belt, central Shikoku, Japan Yasuyuki Banno Geological Survey of Japan, National Institute of Advanced...Technology (AIST), 1 1 1 Higashi, Tsukuba 305 8567, Japan - - - Mg rich chloritoid with the ratio Mg/(Mg...Besshi area in the Sanbagawa metamorphic belt, Japan. The zoisite rock consists mainly of zoisite, corundum...at the Geological Museum, Geological Survey of Japan, AIST, Tsukuba, and its registration number is GSJ...= ~ 0.4) associated with - - - - - - - - doi:10.2465/jmps.080623a Y. Banno, y-banno@aist.go.jp |  | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. Petr. Econ. Geol. 72, 383-393, 1977. UNUSUAL THE PYRALSPITE-UGRANDITE SANBAGAWA...Iyo mishima City. In the vicinity are the Shirataki area on the south, the Higashi akaishi-yama area on...yellowish occurs of some hornblende green; mine=1.652) with rather zoisite minor Subcalcic bluish...garnets from eclogitic rocks enclosed in the Higashi-akaishi-yama mass (4 quoted from Banno, 1968; 5 from Ernst...garnet amphibolite of the Ka wamai mass in Yawatahama City (Ishimoto, 1974). the have enclosed were equili |  | MIYAMOTO, Atsushi, ENAMI, Masaki, TSUBOI, Motohiro, YOKOYAMA, Kazumi (2007) Peak conditions of kyanite-bearing quartz eclogites in the Sanbagawa metamorphic belt, central Shikoku, Japan. Journal of Mineralogical and Petrological Sciences, 102 (6) 352-367 doi:10.2465/jmps.070120 | Journal (article/letter/editorial) | | the Sanbagawa metamorphic belt, central Shikoku, Japan Atsushi MIYAMOTO*, ***, Masaki ENAMI*, Motohiro...Nagoya University, Chikusa−ku, Nagoya 464−8602, Japan ** Department of Geology and Paleontology, National...3−23−1, Hyakunin−cho, Shinjuku−ku, Tokyo 169− 0073, Japan *** Present address: KDDI Corporation, Garden Air...3−10 −10, Iidabashi, Chiyoda−ku, Tokyo 102−8460, Japan **** Present address: Department of Chemistry, School...Technology, Kwansei Gakuin University, Sanda 669−1337, Japan Kyanite−bearing eclogitic assemblages occur in |  | | Journal (article/letter/editorial) | | eclogite body in the Sanbagawa belt, central Shikoku, Japan Tsutomu Ota a,*, Masaru Terabayashi b, Ikuo Katayama...Technology, O-okayama 2-12-1, Meguro, Tokyo 152-8551, Japan b Department of Safety Systems Construction Engineering...Kagawa University, Takamatsu, Kagawa 761-0396, Japan Abstract The Iratsu body is the largest eclogitic...grades. The Iratsu body and the underlying Higashi-Akaishi peridotite body are situated in the intermediate...the eclogites near a contact with the Higashi-Akaishi body show the highest P – T conditions. Integration |  | | Journal (article/letter/editorial) | | J. metamorphic Geol., 2004, 22, 1–15 doi:10.1111/j.1525-1314.2003.00492.x Metamorphic evolution of...ultramafic rocks from the Gongen area, Sanbagawa belt, Japan M. ENAMI,1 T. MIZUKAMI1,2 AND K. YOKOYAMA3 1 Department...Nagoya University, Chikusa-ku, Nagoya 464–8602, Japan (enami@eps.nagoya-u.ac.jp) 2 Department of Geology...Mineralogy, Kyoto University, Sakyo-ku, Kyoto 606–8502, Japan 3 Department of Geology and Paleontology, National...National Science Museum, Shinjyuku-ku, Tokyo 169–0073, Japan ABSTRACT Garnet-bearing ultramafic rocks including |  | Terabayashi, Masaru, Okamoto, Kazuaki, Yamamoto, Hiroshi, Kaneko, Yoshiyuki, Ota, Tsutomu, Maruyama, Shigenori, Katayama, Ikuo, Komiya, Tsuyoshi, Ishikawa, Akira, Anma, Ryo, Ozawa, Hiroaki, Windley, Brian F., Liou, J. G. (2005) Accretionary Complex Origin of the Mafic-Ultramafic Bodies of the Sanbagawa Belt, Central Shikoku, Japan. International Geology Review, 47 (10) 1058-1073 doi:10.2747/0020-6814.47.10.1058 | Journal (article/letter/editorial) | | Bodies of the Sanbagawa Belt, Central Shikoku, Japan a b c Masaru Terabayashi , Kazuaki Okamoto ,... Kagoshima University d Geological Survey of Japan e Tokyo Institute of Technology f University...Belt, Central Shikoku, Japan, International Geology Review, 47:10, 1058-1073, DOI: 10.2747/0020-6814.47...Bodies of the Sanbagawa Belt, Central Shikoku, Japan MASARU TERABAYASHI,1 Department of Safety Systems...Engineering, Kagawa University, Kagawa 761-0396, Japan KAZUAKI OKAMOTO,2 Downloaded by [The University |  | | Journal (article/letter/editorial) | | Faculty of Science, Ehime University, Bunkyo-cho 2-5, Matsuyama 790-8577, Japan Division of Earth Sciences...Kyushu University, Motooka 744, Fukuoka 819-0395, Japan a r t i c l e i n f o Article history: Received...jadeitic pyroxene associated with coesite-bearing pyrope in ultrahigh-pressure rocks from the Dora-Maira...the Tertiary Hidaka metamorphic belt in Hokkaido, Japan (Osanai et al., 1992); (2) pulverised high-magnesian...Setouchi volcanic belt in northeastern Shikoku, Japan (Osafune, 1990; Sato, 1981); (3) vitrified kyanite-bearing |  | | Journal (article/letter/editorial) | | J. metamorphic Geol., 2013, 31, 647–661 doi:10.1111/jmg.12038 Petrogenesis and implications of jadeite-bearing...jadeite-bearing kyanite eclogite from the Sanbagawa belt (SW Japan) S. ENDO1 AND M. TSUBOI2 1 Institute of Geology...Technology (AIST), Central 7, Tsukuba, 305-8567, Japan (s-endo@aist.go.jp) 2 Department of Chemistry, School...Technology, Kwansei Gakuin University, Sanda, 669-1337, Japan ABSTRACT Jadeite-bearing kyanite eclogite has...discovered in the Iratsu body of the Sanbagawa belt, SW Japan. The jadeite + kyanite assemblage is stable at higher |  | | Journal (article/letter/editorial) | | Planetary Sciences, Nagoya University, Nagoya 464-8602, Japan Received 8 September 2003; accepted 23 September...the Sanbagawa metamorphic belt, central Shikoku, Japan. Major matrix phases of the schists are garnet,...305-8567, Japan. 0024-4937/$ - see front matter D 2004 Elsevier B.V. All rights reserved. doi:10.1016/j...district of the Sanbagawa metamorphic belt, SW Japan, evidence for the eclogite facies metamorphism has...high P/T metamorphism that stretches across SW Japan for a length of roughly 800 km. To the north, the |  | | Journal (article/letter/editorial) | | coesite+diopsite+dolomite, and magnesite+coesite+pyrope. The main parameters governing the process of diamond...has always been used as the source of carbon (Akaishi et al., 1990; Taniguchi et al., 1996; Litvin &...crystallization media. 0935-1221/05/0017-0207 $ 3.60 DOI: 10.1127/0935-1221/2005/0017-0207 ˇ 2005 E. Schweizerbart’sche...dolomite, CaMg(CO3)2; Ky – kyanite, Al2SiO5; Pyr – pyrope, Mg3Al2Si3O12 *Runs without seed crystals Table...with thin films of graphite. At 1500°C (CS-22), pyrope, coesite, and magnesite were detected in the products |  | Palyanov, Yu.N., Borzdov, Yu.M., Bataleva, Yu.V., Sokol, A.G., Palyanova, G.A., Kupriyanov, I.N. (2007) Reducing role of sulfides and diamond formation in the Earth's mantle. Earth and Planetary Science Letters, 260 (1) 242-256 doi:10.1016/j.epsl.2007.05.033 | Journal (article/letter/editorial) | | matter © 2007 Elsevier B.V. All rights reserved. doi:10.1016/j.epsl.2007.05.033 data on diamond formation...diamond synthesis. These include melts of alkaline (Akaishi et al., 1990; Litvin et al., 1997; Pal'yanov et...et al., 1999) and alkaline– earth carbonates (Akaishi et al., 1990; Taniguchi et al., 1996; Pal'yanov...studied in C–O–H system (Yamaoka et al., 1992; Akaishi et al., 2000; Sokol et al., 2001), silicate–fluid...the run conditions, this mixture would produce pyrope and small amount of enstatite and coesite, due |  | | Report (chapter) | | 1 2 LOW-GRADE METAMORPHISM IN CALIFORNIA AND JAPAN steeply dipping faults have been recognized in...terrane in central Shikoku. Garnets are rich in pyrope, and clinopyroxenes are diopsidic in the eclogitic...siliceous 4 LOW-GRADE METAMORPHISM IN CALIFORNIA AND JAPAN schists, clinopyroxenes are systematically impoverished...solid solutions among grossular, almandine, and pyrope. Aragonite, nearly stoichiometric CaCO , is abundant...LOW-GRADE METAMORPHISM IN CALIFORNIA AND JAPAN Metamorphic Belt of Japan show a progressive gradation from | | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. Petr. Econ. Geol. 76, 331-342, 1981 TWO CONTRASTING THE TYPES MT. HIGASHI-AKAISHI...HIGASHI-AKAISHI OF THE OF OF BODY METAMORPHIC CENTRAL KEITARO CHROMITE PERIDOTITE SANBAGAWA BELT...Economic Geology, Tohoku University, Sendai 980, Japan Two contrasting types of zoned chromite that were...stages of the thermal history of the Mt. Higashi-Akaishi peridotite body were examined by an electron microprobe...coexisting mafic silicates. In the Mt. Higashi-Akaishi peridoitite body situated in the higher-grade area |  | | Book | | 2366-1585 Springer Mineralogy ISBN 978-3-319-54542-4 DOI 10.1007/978-3-319-54543-1 ISSN 2366-1593 (electronic)...(Mg,Fe)O Pentlandite (Fe,Ni)9S8 Pyrrhotite FeS Pyrope Mg3Al2Si3O12 Pyrite FeS2 Quartz SiO2 Rutile TiO2...Mg(Al,Cr)2O4 Stishovite SiO2 Tetragonal almandite-pyrope phase (Mg,Fe2+)2(Mg,Fe3+)(Al,Cr, Mn)2Si3O12 Titanite...Diamonds and Associated Phases, Springer Mineralogy, DOI 10.1007/978-3-319-54543-1_1 1 2 1 Introduction:...Diamonds and Associated Phases, Springer Mineralogy, DOI 10.1007/978-3-319-54543-1_2 7 8 2.1 2 Mantle |  | | Journal (article/letter/editorial) | | 05.00/DOI: http://dx.doi.org/10.2138/am-2016-5657 (Pal’yanov et al. 1999, 2002, 2006 Akaishi and Yamaoka...Yamaoka 2000; Akaishi et al. 2000; Yamaoka et al. 2000, 2002a; Sokol et al. 2001b; Davydov et al. 2004)...experiments (Pal’yanov et al., 1999; Akaishi et al., 2000; et al., 2000; Akaishi and Yamaoka, 2000; Sokol et al...et al. (2016). VKL DQ 1999; Akaishi 2000; Yamaoka et al. 2000; Akaishi and Yamaokageotherms is $OG The...(111). Garnet Mineral chemistry Garnets span the pyrope–grossular–almandine range (Prp37.2–43.3 Gross28 |  | | Journal (article/letter/editorial) | | grown from a variety of melts including carbonate (Akaishi et al., 1990a; Taniguchi et al., 1996; Pal’yanov...carbonate-halide (Tomlinson et al., 2004), silicate (Akaishi, 1996), carbonate-silicate (Arima et al., 1993;...CO-H fluids (Akaishi et al., 1990b; Pal’yanov et al., 1999b; Akaishi & Yamaoka, 2000; Akaishi et al., 2000;...liquid miscibility of carbonate and silicate melts, DOI: 10.1127/0935-1221/2008/0020-1818 high solubility...diopside; Jd – jadeite; Grs – grossular; Prp – pyrope; Ecl – eclogite. Fig. 2. Boundary conditions of |  | | Journal (article/letter/editorial) | | J. metamorphic Geol., 2015, 33, 579–596 doi:10.1111/jmg.12134 Phase equilibria modelling of blueschist...from the Sanbagawa metamorphic belt of southwest Japan reveals along-strike consistency in tectonothermal...Environmental Studies, Nagoya University, Nagoya 464-8601, Japan (oweller@nrcan.gc.ca) 2 Institute of Socio-Arts...Tokushima 770-8502, Japan ABSTRACT The Sanbagawa metamorphic belt of southwest Japan is one of the type...exposed for over 800 km along strike in southwest Japan (Fig. 1a; Miyashiro, 1961; Takasu et al., 1994) |  | | Journal (article/letter/editorial) | | saturated with respect to mantle rocks, namely pyrope peridotite, garnet pyroxenite, and eclogite. Based...parental diamondforming melt, majoritic garnet. DOI: 10.1134/S0016702911130015 INTRODUCTION The problem...the product of disintegration of man tle rocks (pyrope peridotite, garnet pyroxenite, and eclogite [1–3...correspond to three types of deepseated rocks: pyrope peridotite (ultrabasic asso ciation), garnet pyroxenite...variations are typical of these rock varieties (wt %). Pyrope peridotite: SiO2 = 38–45, TiO2 ≤ 0.4, Al2O3 < 4 | | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. Petr. Econ. Geol. 76, 58-60, 1981. STRUCTURE OF Co3A12Si3O12 GARNET HARUO...garnet-almandine-spessartine occupied by sites M2+ are pyrope series. cations which mainly starting A1203...cations as two separate trends (Ohashi, 1980). One is pyrope grossular series and the other is almandine spessartine...321324. Fukunaga, 0., S. Yamaoka, T. Endo, M. Akaishi and H. Kanda (1979), Modification of belt like...the role of empty 3d orbital in M2+ cations. J. Japan Assoc. Min. Petr. Econ. Geol., 75, 245-256. electronegativity |  | | Journal (article/letter/editorial) | | the Besshi region, Sambagawa metamorphic belt, Japan: Prograde eclogite facies metamorphism recorded...Planetary Sciences, Nagoya University, Nagoya 464 8601, Japan ** Earth Science Course, School of Natural System...System, Kanazawa University, Kanazawa 920 1192, Japan - - Omphacite bearing metapelite was found from the...region, Sambagawa metamorphic belt, central Shikoku, Japan. Omphacite occurs as inclusions in garnet together...except in the Kotsu region (Matsumoto et al., - - doi:10.2465/jmps.090217 Y. Kouketsu, kouketsu.yui@nagoya-u |  | | Journal (article/letter/editorial) | | robert.luth@ualberta.ca 0003-004X/06/0007–1110$05.00/DOI: 10.2138/am.2006.2009 stability in peridotite (Luth...(Arima et al. 1993), solid or liquid carbonate (Akaishi et al. 1990; Taniguchi et al. 1996; Pal’yanov et...2002a, 2002b; Akaishi and Yamaoka 2000; Kumar et al. 2000, 2001; Sun et al. 2000; Akaishi et al. 2000,...(Mg, Si) and fayalite (Fe) olivines. For garnet, pyrope (Mg, Al, Si), almandine-grossular (Fe), and grossular...in improving this manuscript. REFERENCES CITED Akaishi, M. and Yamaoka, S. (2000) Crystallization of diamond |  | ENDO, S., WALLIS, S., HIRATA, T., ANCZKIEWICZ, R., PLATT, J., THIRLWALL, M., ASAHARA, Y. (2009) Age and early metamorphic history of the Sanbagawa belt: Lu-Hf andP-Tconstraints from the Western Iratsu eclogite. Journal of Metamorphic Geology, 27 (5) 371-384 doi:10.1111/j.1525-1314.2009.00821.x | Journal (article/letter/editorial) | | J. metamorphic Geol., 2009, 27, 371–384 doi:10.1111/j.1525-1314.2009.00821.x Age and early metamorphic...Environmental Studies, Nagoya University, Nagoya 464-8602, Japan (s-endo@nagoya-u.jp) 2 Department of Earth and Planetary...Tokyo Institute of Technology, Tokyo 152-8551, Japan 3 Institute of Geological Sciences, Polish Academy...stages of garnet growth. The Sanbagawa belt of SW Japan is an oceanicsubduction type metamorphic belt. Eclogitic...Western Iratsu (WI), Eastern Iratsu (EI), Higashi-akaishi (HA), Tonaru (TN) and Seba (SB) are major eclogite |  | | Journal (article/letter/editorial) | | rights reserved 0016-7037/04 $30.00 ⫹ .00 Pergamon doi:10.1016/j.gca.2003.09.005 Fluid and mineral inclusions...Kaapvaal Craton. Only 0.6% of the diamonds from this mine contain inclusions. Of these, clouds are present...diamonds carry minerals of the eclogitic association: pyrope-almandine garnet, omphacitic clinopyroxene and...peridotitic clinopyroxene inclusions from the same mine (Fig. 4). Eclogitic clinopyroxene inclusions were...basis for extensive hydro-garnet substitution in pyrope at high P and T, so the phase remains unidentified |  | | Journal (article/letter/editorial) | | rights reserved 0016-7037/04 $30.00 ⫹ .00 Pergamon doi:10.1016/j.gca.2003.10.007 Isotopic composition of...origin of these phases. The most common silicate is pyrope, which occurs in different colors and chemical...diamond can be grown from carbonatitic fluids (Akaishi et al., 1990; Litvin et al., 1997, 1998a,b, 2001;...Pal’yanov et al., 2000; Yamaoka et al., 2000; Akaishi et al., 2001; Sokol et al., 2001b). Hypothetical...with crossed polarizers. ⫺3.8 to ⫺23.5‰ for Orapa mine, McCandless et al., 1989, Deines et al., 1993, Burgess |
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