Solid Earth Sciences(S)
Session Sub-categoryMineralogy & Petrology
Session IDS-MP37
TitleDeformed rocks, Metamorphic rocks and Tectonics
Short TitleDeformed rocks and Metamorphic rocks
Main ConvenerNameYoshihiro Nakamura
AffiliationGeological Survey of Japan, National Institute of Advanced Industrial Science and Technology
Co-Convener 1NameYumiko Harigane
AffiliationGeological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST)
Session LanguageEJ
ScopeWe invite all researchers who aim to understand the dynamics of the earth's crust and mantle at the plate boundaries, to discuss the latest results from various viewpoints. The scope will include contributions through petrology and structural geology as well as various techniques including rheology and transformation of heat and mass.
Presentation FormatOral and Poster presentation
Co-Sponsoring Societies
(Society Members)
The Geological Society of Japan
Time Presentation No Title Presenter Abstract
Oral Presentation May 21 AM1
09:15 - 09:30 SMP37-01Lawsonite-blueschist facies metamorphic rocks as a reservoir of H2O: a case study from the Kamuikotan metamorphic rocks in the Horokanai area, HokkaidoSyusuke Kinoshita Abstract
09:30 - 09:45 SMP37-02Metamorphic overprint of the Kamuikotan metamorphic rocks around Asahikawa City, central Hokkaido, Japan: Implications for fluid infiltration in subduction zone during exhumationWonji Shin Abstract
09:45 - 10:00 SMP37-03Change in dip of subduction zone isotherms recorded in the Sanbagawa metamorphic beltSimon Richard Wallis Abstract
10:00 - 10:15 SMP37-04K-Ar ages of barroisite-bearing metabasite from the Kebara Formation at the southern margin of the Sanbagawa belt in Kii PeninsulaRyoji Kato Abstract
10:15 - 10:30 SMP37-05An attempt to estimate the kelyphitization rate of garnet from a zoning of garnetMasaaki Obata Abstract
Oral Presentation May 21 AM2
10:45 - 11:00 SMP37-06Excess argon wave in UHP metagranite from southern Dora-Maira Massif, ItalyTetsumaru Itaya Abstract
11:00 - 11:15 SMP37-071.74 Ga felsic magmatism formed via crustal melting: Investigation of mylonitic orthogneisses in the frontal zone of the Kathmandu Complex, central NepalTakeshi Imayama Abstract
11:15 - 11:30 SMP37-08Estimation of the Metamorphic P-T Condition and Age of the Oki Gneisses: Implication for the Paleoproterozoic High-Temperature MetamorphismRyoichi Kawabata Abstract
11:30 - 11:45 SMP37-09Precise timing of HP metamorphism in the Hida Gaien Belt, Japan: Implications for the Paleozoic tectonic history of proto-JapanMadhusoodhan Satish-Kumar Abstract
11:45 - 12:00 SMP37-10Time scales of Cl-bearing fluid infiltration and permeability estimated by reactive transport modelling for granulite/amphibolite-hosted reaction zones, Sør Rondane Mountains, East AntarcticaDiana Mindaleva Abstract
12:00 - 12:15 SMP37-11Oxygen isotope zoning in garnet from granulite facies rocks, Sør Rondane Mountains, East AntarcticaFumiko Higashino Abstract
Oral Presentation May 21 PM1
13:45 - 14:00 SMP37-12In-situ boron isotope study of forearc srpentinites from the Franciscan Complex, CaliforniaChinatsu Yamada Abstract
14:00 - 14:15 SMP37-13An experimental study on the serpentinization reaction in the olivine + aluminum-free orthopyroxene system under the antigorite-stable P-T conditionsTakayuki Nakatani Abstract
14:15 - 14:30 SMP37-14Synthesis of garnet by hydrothermal metamorphism in basalt-water systemYusuke Netsu Abstract
14:30 - 14:45 SMP37-15Are high pressure metamorphic rocks hotter than model?Kazuhiko Ishii Abstract
14:45 - 15:00 SMP37-16Metasomatic instability of compositional banding in regional metamorphic rocksmitsuhiro toriumi Abstract
Presentation No Title Presenter Abstract
Poster Presentation May 21 Core Time
SMP37-P01 P-T path of amphibolite and blueschist tectonic blocks in serpentinite mélange from the Kamuikotan metamorphic rocks Mizuho Ando Abstract
SMP37-P02 Mineralogy of Highly-Oxidized Lawsonite-Blueschist Facies Metachert from the Hakoishi sub-unit, the Kurosegawa Belt, Kyushu and Proposal for the Piedmontite Forming Reaction Wataru Yabuta Abstract
SMP37-P03 Petrologic and chemical characteristics of Tonaru epidote-amphibolite and the related lithologies in the Besshi region of the Sanbagawa metamorphic belt Shuaimin HUANG Abstract
SMP37-P04 Revisiting of the high-pressure type Suo metamorphic rocks from the southern part of Shunan City, Yamaguchi Prefecture Yuki Akutagawa Abstract
SMP37-P05 Metamorphic condition, age, and duration of the Takahama Metamorphic Rocks in Amakusa-Shimoshima, western Kyushu, Japan Yuki Mori Abstract
SMP37-P06 Variation of garnet chemical zoning in felsic gneisses from the Tromso Nappe in the Scandinavian Caledonides Yasuhiro Monta Abstract
SMP37-P07 A comparative study on graphitization process in limestone and pelites at low pressure contact metamorphism Itsuki Muramatsu Abstract
SMP37-P08 U-Pb zircon geochronology of partially-melted granulites from the Wanni Complex, Sri Lanka: implications for the timing and duration of high-grade metamorphism Eri HIRAYAMA Abstract
SMP37-P09 Factors controlling the coesite–quartz transformation in UHP eclogite: Effects of dislocations in kyanite Tomoki Taguchi Abstract
SMP37-P10 FIB-TEM analysis of an ultrahigh-temperature sapphirine + quartz granulite: Implications for P-T path Yuki Nishimiya Abstract
SMP37-P11 Direct measurement of reaction-induced stress during hydration reaction in MgO–H2O system Hisamu Kasahara Abstract
SMP37-P12 Geology of the Kamabuseyama serpentinite unit in the Sanbagawa belt of the Kanto Mountains and implications for fluid flow along the base of the mantle wedge from 30–20 km depths Mari Yokota Abstract
SMP37-P13 Crystal Preferred Orientation of Secondary Olivine Formed after Orthopyroxene in Mantle Wedge during Serpentinization from the Khantaishir Ophiolite, Western Mongolia OTGONBAYAR DANDAR Abstract
SMP37-P14 Fabric development on chemically heterogeneous mantle beneath the Gakkel Ridge in Arctic ocean Yumiko Harigane Abstract
SMP37-P15 Tectono-metamorphic evolution of Kashio mylonite in Oshika area, Nagano, Japan Yoshihiro Nakamura Abstract