| | Journal (article/letter/editorial) | the Schistes LustrĆ©s of Alpine Corsica: New LuāHf garnet and lawsonite ages Alberto Vitale Brovarone a...60, Place EugĆØne Bataillon, 34095 Montpellier, France Institut deMinĆ©ralogie et de Physique des Milieux...7590 CNRS-UPMC, 4 place Jussieu, F-75005, Paris, France-UPMC d Steinmann-Institut, UniversitƤt Bonn, Poppelsdorfer...Keywords: Alpine Corsica LuāHf garnet and lawsonite geochronology Western Mediterranean Lawsonite-eclogite ... a b s t r a c t Alpine Corsica is crucial in understanding Western Mediterranean geodynamics. Available | | Choi, Seungsoon, Fabbri, Olivier, Topuz, GĆ¼ltekin, Okay, Aral I., Jung, Haemyeong (2021) Twin Induced Reduction of Seismic Anisotropy in Lawsonite Blueschist. Minerals, 11 (4) 399 doi:10.3390/min11040399 | Journal (article/letter/editorial) | Twin Induced Reduction of Seismic Anisotropy in Lawsonite Blueschist Seungsoon Choi 1 , Olivier Fabbri 2...6249, UniversitĆ© de Franche-ComtĆ©, 25030 BesanƧon, France; olivier.fabbri@univ-fcomte.fr Avrasya Yer Bilimleri...hjung@snu.ac.kr; Tel.: +82-2-880-6733 Abstract: Lawsonite is an important mineral for understanding seismic...However, there is insufficient knowledge of how lawsonite twinning affects seismic anisotropy, despite previous...presence of twins in lawsonite. This study investigated the effect of lawsonite twinning on the crystal | | | Journal (article/letter/editorial) | Science Letters www.elsevier.com/locate/epsl Lawsonite metasomatism: A new route for water to the deep...Naturelle, IRD UMR 206, 4 Place Jussieu, F-75005 Paris, France a r t i c l e i n f o Article history: Received...Editor: B. Marty Keywords: water cycling subduction lawsonite ļ¬uidārock interaction and metasomatism a b s... Recent discovery of widespread formation of lawsonite-rich hybrid rocks extends the composition range...chemical resetting and massive lawsonite precipitation in Alpine Corsica (France). The chemical composition | | | Journal (article/letter/editorial) | o m / l o c a t e / l i t h o s Late Eocene lawsonite-eclogite facies metasomatism of a granulite sliver...sliver associated to ophiolites in Alpine Corsica Laure A.J. Martin a,ā, Daniela Rubatto a, Alberto Vitale...online 30 March 2011 Keywords: Lawsonite Zircon UāPb geochronology Corsica Metasomatism Subduction Trace...two samples of continental slivers from Alpine Corsica is reconstructed on the basis of detailed petrology...metamorphic minerals, and UāPb dating of zircon. A lawsonite fels with a Ca-rich and Si, Na, K-poor bulk composition | | | Journal (article/letter/editorial) | 00870.x Cold subduction and the formation of lawsonite eclogite ā constraints from prograde evolution...evolution of eclogitized pillow lava from Corsica E. J. K. RAVNA,1T. B. ANDERSEN,2 L. JOLIVET3 AND C. DE CAPITANI4...Rue de la FeĢrollerie, 45071 OrleĢans, Cedex 2, France 4 Mineralogisch-Petrographisches Institut, UniversitaĢt...Basel, Switzerland ABSTRACT A new discovery of lawsonite eclogite is presented from the LancoĢne glaucophanites...LustreĢs nappe at DeĢļ¬leĢ du LancoĢne in Alpine Corsica. The ļ¬ne-grained eclogitized pillow lava and interpillow | | Vitale Brovarone, Alberto, Beltrando, Marco, Malavieille, Jacques, Giuntoli, Francesco, Tondella, Ermete, Groppo, Chiara, Beyssac, Olivier, Compagnoni, Roberto (2011) Inherited OceanāContinent Transition zones in deeply subducted terranes: Insights from Alpine Corsica. Lithos, 124 (3) 273-290 doi:10.1016/j.lithos.2011.02.013 | Journal (article/letter/editorial) | deeply subducted terranes: Insights from Alpine Corsica Alberto Vitale Brovarone a,b,ā, Marco Beltrando...place E. Bataillon, 34095 Montpellier Cedex 5, France Institut de MinĆ©ralogie et de Physique des Milieux...Case Courrier 115, 4 place Jussieu, 75005 Paris, France a r t i c l e i n f o Article history: Received...inheritance Lawsonite eclogite Alpine Corsica a b s t r a c t In the Schistes LustrĆ©s of Alpine Corsica (France)...Petrone unit, where Alpine metamorphism reached lawsonite-eclogite conditions. The contact between serpentinites | | Piccoli, Francesca, Vitale Brovarone, Alberto, Beyssac, Olivier, Martinez, Isabelle, Ague, Jay J., Chaduteau, Carine (2016) Carbonation by fluidārock interactions at high-pressure conditions: Implications for carbon cycling in subduction zones. Earth and Planetary Science Letters, 445. 146-159 doi:10.1016/j.epsl.2016.03.045 | Journal (article/letter/editorial) | case courrier 115, 4 Place Jussieu, 75005, Paris, France b Institut de Physique du Globe de Paris, Sorbonne...Diderot, UMR 7154 CNRS, 1 rue Jussieu, F-75005 Paris, France c Department of Geology and Geophysics, Yale University...associated with metasomatic systems in Alpine Corsica (France). The occurrence of these marbles along major...area. a) Simpliļ¬ed regional setting of Alpine Corsica (France) in the Western Mediterranean region. Modiļ¬ed...Simpliļ¬ed tectono-stratigraphic map of Alpine Corsica. The black box indicates the position of the study | | Vitale Brovarone, Alberto, Chu, Xu, Martin, Laure, Ague, Jay J., MoniĆ©, Patrick, Groppo, Chiara, Martinez, Isabelle, Chaduteau, Carine (2018) Intra-slab COH fluid fluxes evidenced by fluid-mediated decarbonation of lawsonite eclogite-facies altered oceanic metabasalts. Lithos, 304. 211-229 doi:10.1016/j.lithos.2018.01.028 | Journal (article/letter/editorial) | evidenced by fluid-mediated decarbonation of lawsonite eclogite-facies altered oceanic metabasalts Alberto...evidenced by fluid-mediated decarbonation of lawsonite eclogite-facies altered oceanic metabasalts. The...evidenced by fluid-mediated decarbonation of lawsonite eclogite-facies altered oceanic metabasalts Alberto...CNRS 5243, UniversitĆ© Montpellier 2, Montpellier, France 6 Dipartimento di Scienze della Terra, UniversitĆ ...Abstract CE CNRS, 1 rue Jussieu, F-75005 Paris, France The interplay between the processes controlling | | Whitney, Donna L., Fornash, Katherine F., Kang, Patricia, Ghent, Edward D., Martin, Laure, Okay, Aral I., Vitale Brovarone, Alberto (2020) Lawsonite composition and zoning as tracers of subduction processes: A global review. Lithos, 370. 105636pp. doi:10.1016/j.lithos.2020.105636 | Journal (article/letter/editorial) | Journal Pre-proof Lawsonite composition and zoning as tracers of subduction processes: A global review...D.L. Whitney, K.F. Fornash, P. Kang, et al., Lawsonite composition and zoning as tracers of subduction...2020 Published by Elsevier. Journal Pre-proof Lawsonite composition and zoning as tracers of subduction...IRD UR206, 75005 Paris, France * Corresponding author. -p Abstract Lawsonite is an abundant hydrous...retrograde metamorphism. Owing to the significance of lawsonite for water and element cycling na in subduction | | | Journal (article/letter/editorial) | high-pressure terranes: a case study from alpine Corsica J. A. MILLER1 AND I. CARTWRIGHT2 1 Department of...from high-pressure ophiolitic units of Alpine Corsica (France) are nearly monomineralic, and have distinct...conclusion is supported by the observation of abundant lawsonite at the highest metamorphic grades. Fluids were...break down hydrous high-pressure minerals like lawsonite. Albite precipitation into veins is sensitive...in fracture systems. Key words: albite veins; Corsica; exhumation; ļ¬uids; ophiolite; retrogression. | | Vitale Brovarone, A., Alard, O., Beyssac, O., Martin, L., Picatto, M. (2014) Lawsonite metasomatism and trace element recycling in subduction zones. Journal of Metamorphic Geology, 32 (5) 489-514 doi:10.1111/jmg.12074 | Journal (article/letter/editorial) | Geol., 2014, 32, 489ā514 doi:10.1111/jmg.12074 Lawsonite metasomatism and trace element recycling in subduction...Naturelle, IRD UMR 206, 4 Place Jussieu, F-75005 Paris, France (alberto.vitale-brovarone@impmc.upmc.fr) 2 G e...Montpellier II, place E. Bataillon, 34095, Montpellier, France 3 Centre for Microscopy, Characterisation and Analysis...35, 10100, Torino, Italy ABSTRACT Although lawsonite-bearing rocks are rare in exhumed high-pressure...unusually high lawsonite amounts even in rocks that originally contained little or no lawsonite. This process | | Vitale Brovarone, Alberto, Tumiati, Simone, Piccoli, Francesca, Ague, Jay J., Connolly, James A.D., Beyssac, Olivier (2020) Fluid-mediated selective dissolution of subducting carbonaceous material: Implications for carbon recycling and fluid fluxes at forearc depths. Chemical Geology, 549. 119682pp. doi:10.1016/j.chemgeo.2020.119682 | Journal (article/letter/editorial) | Naturelle, UMR CNRS 7590, IRD UR206, 75005 Paris, France 2 Dipartimento di Scienze della Terra, UniversitĆ ...blueschist-facies subduction complexes of both Alpine Corsica and the Western Alps. Jo Microstructural, whole-rock...within the Schistes LustrĆ©s complex of Alpine Corsica and Western Alps. After a general presentation...for a selected metasomatic aureole from Alpine Corsica. Microstructural data, bulk CM concentrations,...setting re The Schistes LustrĆ©s complex of Alpine Corsica and Western Alps (Fig. 1) mainly consists of Tethyan | | BROVARONE, A. VITALE, GROPPO, C., HETĆNYI, G., COMPAGNONI, R., MALAVIEILLE, J. (2011) Coexistence of lawsonite-bearing eclogite and blueschist: phase equilibria modelling of Alpine Corsica metabasalts and petrological evolution of subducting slabs. Journal of Metamorphic Geology, 29 (5) 583-600 doi:10.1111/j.1525-1314.2011.00931.x | Journal (article/letter/editorial) | Coexistence of lawsonite-bearing eclogite and blueschist: phase equilibria modelling of Alpine Corsica metabasalts...UniversiteĢ Montpellier 2, 34095 Montpellier Cedex 5, France 3 Department of Earth Sciences, ETH Zurich, 8092... In Alpine Corsica (France), deeply subducted metabasalts are well preserved as lawsonite-bearing eclogite...The Corsican Law-Ecl, consisting of omphacite + lawsonite + garnet + phengite + titanite, occurs as both...undeformed metabasaltic pillows surrounded by lawsonite blueschist (Law-Bs), and carbonate-bearing eclogitic | | | Journal (article/letter/editorial) | high-pressure carbonation from lawsonite eclogite-facies terrains, Alpine Corsica Francesca Piccoli, Alberto...high-pressure carbonation from lawsonite eclogite-facies terrains, Alpine Corsica. The address for the corresponding...high-pressure carbonation from lawsonite eclogite-facies terrains, Alpine Corsica Francesca Piccolia,*, Alberto...case courrier 115, 4 Place Jussieu, 75005, Paris, France. b Department of Geology and Geophysics, Yale University...flow, metasomatism, carbon cycle, NU Alpine Corsica. Highlights MA Petrological study of HP carbonated | | | Journal (article/letter/editorial) | high-pressure terranes: the Schistes LustreĢs, Alpine Corsica, France I . C A R T W R I G H T 1 AN D I . S . B UI...quartz+calcite veins in schistes lustreĢs from Alpine Corsica were formed during exhumation at 30ā40 Ma following...veins are much higher than those of other rocks on Corsica. These data suggest that the vein-forming fluids...generated by reactions that broke down carpholite, lawsonite, chlorite and white mica at 300ā350 Ā°C during...quartz+calcite veins from the schistes lustreĢs on Alpine Corsica, using a combination of petrology and stable isotopes | | | Journal (article/letter/editorial) | the Inzecca-Ghisoni area (southern Alpine Corsica, France) FRANCESCA GARFAGNOLI 1*, FRANCESCO MENNA 1... In the Inzecca-Ghisoni area (southern Alpine Corsica), a complex assemblage of vertically juxtaposed...LustreĢs) and the autochthonous basement (Variscan Corsica). The reconstructed polyphase deformation and metamorphic...southeastern border of the European basement of Corsica in the tectonic processes linked to the Alpine...2008; accepted 28 October 2008 KEY WORDS Alpine Corsica; Inzecca; high-pressure/low-temperature metamorphism; | | Martin, Laure A.J., Rubatto, Daniela, CrĆ©pisson, CĆ©line, Hermann, Joerg, Putlitz, Benita, Vitale-Brovarone, Alberto (2014) Garnet oxygen analysis by SHRIMP-SI: Matrix corrections and application to high-pressure metasomatic rocks from Alpine Corsica. Chemical Geology, 374. 25-36 doi:10.1016/j.chemgeo.2014.02.010 | Journal (article/letter/editorial) | to high-pressure metasomatic rocks from Alpine Corsica Laure A.J. Martin a,ā, Daniela Rubatto a, CĆ©line...CondensĆ©s (IMPMC), 4 Place Jussieu, 75005 Paris, France a r t i c l e i n f o Article history: Received...Garnet Oxygen isotopes SIMS Metasomatism Alpine Corsica Eclogite a b s t r a c t Garnet is a key mineral...to garnet crystals from two samples from Alpine Corsica in order to link ļ¬uid evolution with the press...correction are applied to garnets from Alpine Corsica, which show a complex growth and re-equilibration | | | Journal (article/letter/editorial) | O-isotope profile through the HPāLT Corsican ophiolite, France and its implications for fluid flow during subduction...indicate that the important fluid pathways on Corsica have yet to be identified, but are probably the...rights reserved. Keywords: Fluids; Ophiolites; Corsica; Subduction; Oxygen isotopes 1. Introduction ...serpentine ŽUlmer and Trommsdorff, 1995. and lawsonite ŽPawley, 1994.. These phases are stable to much...isotope systematics of ophiolites from Alpine Corsica, which, unlike the Zermatt-Saas rocks, are preserved | | | Journal (article/letter/editorial) | Netherlands The transition between blueschists and lawsonite-bearing eclogites based on observations from Corsican...GUY PI~QUIGNOT Laboratoire de Pdtrologie Cddex (France) LITHOS () U.A. 726, Universit~ Claude Bernard...1986. The transition between blueschists and lawsonite-bearing eclogites based on observations from Corsican...have recrystallized in metabasalts from eastern Corsica under very low temperatures (420Ā°C). The evolution...minerals, as demonstrated by helicitic inclusions of lawsonite and actinolite in Fe-rich garnets, and the occurrence | | | Journal (article/letter/editorial) | evolutions in the Alpine-Apenninic ophiolites (France-Italy-Switzerland-Austria) JACQUELINE DESMONS Centre...Gdochimiques, F-54501 Vandoeuvre-l~s-Nancy Cedex (France) (Accepted for publication June 6, 1989) Abstract...evolutions in the Alpine-Apenninic ophiolites (France-Italy-SwitzerlandAustria). In: L. Beccaluva (Guest-Editor)...associations of either glaucophane-jadeite + lawsonite, glaucophane-greenschist or prehnite-pumpellyite...the Balagne, Bastia, Inzecca and other units in Corsica; the Piemonte thrust units, the Valais/ Wallis | | Fedele, L., Tramparulo, F. D'A., Vitale, S., Cappelletti, P., Prinzi, E. P., Mazzoli, S. (2018) Petrogenesis and deformation history of the lawsonite-bearing blueschist facies metabasalts of the Diamante-Terranova oceanic unit (southern Italy) Journal of Metamorphic Geology, 36 (6) 691-714 doi:10.1111/jmg.12303 | Journal (article/letter/editorial) | Petrogenesis and deformation history of the lawsonite-bearing blueschist facies metabasalts of the Diamante-Terranova...Article type : Original Article Key words: lawsonite; HP/LT metamorphism; strain analyisis; southern...epidote; Gln = glaucophane; Grt = garnet; Lws = lawsonite; Pl = plagioclase; Pmp = pumpellyite; Qtz = quartz;...Cenozoic were subducted and metamorphosed to lawsonite-blueschist facies conditions. Petrological and...(both at the meso- and micro-scale) show that lawsonite growth was continuous during three distinctive | | | Journal (article/letter/editorial) | rhyolites from the Tenda crystalline massif (northern Corsica): evidence for involvement in the Alpine subduction...crystalline massif (northern Corsica) is a fragment of the western Corsica basement involved in the Alpine...continental collision, Corsica. INTRODUCTION The Tenda crystalline massif (northern Corsica) lies between the...1990; Malavieille et al., 1998), and the western Corsica basement (Fig. 1). The Schistes LustreĢs are commonly...western Alps, thrust onto the western sector of Corsica in response to the Alpine continental collision | | | Journal (article/letter/editorial) | mationātime of the ductile Alpine shearing in Corsica: From orogenic construction to collapse Federico...tectonochronology Alpine orogen Mediterranean region Corsica a b s t r a c t Deļ¬nition of the Tertiary tectono-metamorphic...tectono-metamorphic history of Alpine Corsica is a key task to decipher the spaceātime linkage between the...subduction systems in the Mediterranean region. Alpine Corsica exposes a nappe stack of oceanic- and continental-derived...former European continental margin (Hercynian Corsica). Still uncertain is the timing of involvement | | TSUJIMORI, T, SISSON, V, LIOU, J, HARLOW, G, SORENSEN, S (2006) Very-low-temperature record of the subduction process: A review of worldwide lawsonite eclogites. Lithos, 92 (3) 609-624 doi:10.1016/j.lithos.2006.03.054 | Journal (article/letter/editorial) | the subduction process: A review of worldwide lawsonite eclogites Tatsuki Tsujimori a,ā, Virginia B. Sisson...2006 Available online 19 June 2006 Abstract Lawsonite eclogites preserve a record of very-low-temperature...mĆ©lange. Peak lawsonite-eclogite facies mineral assemblages (garnet + omphacite + lawsonite + rutile) typically...conditions erase former lawsonite-eclogite relics. Various pseudomorphs after lawsonite occur, particularly...rocks. Coesite-bearing lawsonite-eclogite xenoliths in kimberlitic pipes and lawsonite pseudomorphs in some | | | Journal (article/letter/editorial) | marked by a gradual evolution from very low-grade lawsonite-bearing to high-grade epidote-bearing eclogite...7193, UPMC Sorbonne UniversiteĢs, 75005 Paris, France e-mail: alberto.vitale-brovarone@impmc.upmc.fr...GeĢosciences Montpellier, UMR 5243, 34095 Montpellier, France Present Address: A. Vitale Brovarone IMPMC, CNRS-IRD...4 rue de Jussieu, 75005 Paris, France P. Agard IUF, 75005 Paris, France characterized by distinct patterns...material (in a cold subduction zone favoring lawsonite stability) later affected by a factor of two decompressional |
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