Search Results - "Hidas, Károly"

Evidence of ghost plagioclase signature induced by kinetic fractionation of europium in the Earth’s mantle by Tilhac, Romain, Hidas, Károly, Oliveira, Beñat, Garrido, Carlos J.

“…Crustal recycling in the Earth’s mantle is fingerprinted by trace-element and isotopic proxies in oceanic basalts. Positive Eu and Sr anomalies in primitive…”
Get full text

Structural relationships between ultramylonite, pseudotachylyte and cataclasite in the East Pernambuco shear zone (Borborema Province, NE Brazil) by Viegas, Gustavo, Hidas, Károly, Castellan, Paulo

“…Fabrics of ultramylonite, pseudotachylyte and cataclasite were studied via microstructural and Electron Backscatter Diffraction (EBSD) analyses in order to…”
Get full text

Carbonation of mantle peridotite by CO2-rich fluids: the formation of listvenites in the Advocate ophiolite complex (Newfoundland, Canada) by Menzel, Manuel D., Garrido, Carlos J., López Sánchez-Vizcaíno, Vicente, Marchesi, Claudio, Hidas, Károly, Escayola, Monica P., Delgado Huertas, Antonio

“…The mantle section of the Advocate ophiolite (Newfoundland, Canada) contains unique outcrops of listvenite (magnesite-quartz), antigorite- and quartz-bearing…”
Get full text

Interplay between melt infiltration and deformation in the deep lithospheric mantle (External Liguride ophiolite, North Italy) by Hidas, Károly, Borghini, Giulio, Tommasi, Andréa, Zanetti, Alberto, Rampone, Elisabetta

“…Mantle peridotites from the External Liguride Jurassic ophiolites (Northern Apennines, Italy) show diffuse occurrence of pyroxenite bands, recording melt…”
Get full text

Tectono-metamorphic interaction of upper mantle peridotites and lower crustal units during continental rifting in the western Betic Cordillera by Díaz-Alvarado, Juan, González-Menéndez, Luis, Hidas, Károly, Azor, Antonio, Pedrera, Antonio

“…[Display omitted] •Tectonometamorphic association of Ronda peridotites and overlain high-grade crustal rocks indicate lithospheric attenuation.•I Permian low-…”
Get full text

Fracturing, comminution and grain-size-sensitive creep as a record of coseismic loading in the middle-crust: Insights from the Urtiga mylonitic pluton (NE Brazil) by Viegas, Gustavo, Taufner, Rhander, Okudaira, Takamoto, Hidas, Károly, Menzel, Manuel D., Archanjo, Carlos J., Pereira, Yasmin dos Santos, de Souza, Carolina Peixoto

“…Evidence for mid-crustal seismic slip is scarce due to the limited capacity of downward propagation of rupture damage imposed by the confining pressure…”
Get full text

Dehydration‐driven deformation of eclogite: Interplay between fluid discharge and rheology by Bukała, Michał, Hidas, Károly, Klonowska, Iwona, Barnes, Christopher J., Fassmer, Kathrin, Majka, Jarosław

“…Aqueous fluids released during dehydration of a subducting slab have a large effect on the rheology of the subduction interface. While high‐pressure…”
Get full text

Fluid-assisted strain localization in the shallow subcontinental lithospheric mantle by Hidas, Károly, Tommasi, Andréa, Garrido, Carlos J., Padrón-Navarta, José Alberto, Mainprice, David, Vauchez, Alain, Barou, Fabrice, Marchesi, Claudio

“…We report microstructural evidence for fluid-assisted ductile strain localization in a ≤50m-wide mylonitic–ultramylonitic shear zone in the Ronda Peridotite…”
Get full text

Subduction metamorphism of serpentinite‐hosted carbonates beyond antigorite‐serpentinite dehydration (Nevado‐Filábride Complex, Spain) by Menzel, Manuel D., Garrido, Carlos J., López Sánchez‐Vizcaíno, Vicente, Hidas, Károly, Marchesi, Claudio

“…At sub‐arc depths, the release of carbon from subducting slab lithologies is mostly controlled by fluid released by devolatilization reactions such as…”
Get full text

Genesis of ultra-high pressure garnet pyroxenites in orogenic peridotites and its bearing on the compositional heterogeneity of the Earth’s mantle by Varas-Reus, María Isabel, Garrido, Carlos J., Marchesi, Claudio, Bosch, Delphine, Hidas, Károly

“…We present an integrated geochemical study of ultra-high pressure (UHP) garnet pyroxenites from the Ronda and Beni Bousera peridotite massifs (Betic-Rif Belt,…”
Get full text

Textural evolution during high-pressure dehydration of serpentinite to peridotite and its relation to stress orientations and kinematics of subducting slabs: Insights from the Almirez ultramafic massif by Dilissen, Nicole, Hidas, Károly, Garrido, Carlos J., Kahl, Wolf-Achim, López Sánchez-Vizcaíno, Vicente, Padrón-Navarta, José Alberto

“…The Almirez ultramafic massif (SE Spain) preserves the transformation of high-P antigorite (Atg-) serpentinite to chlorite (Chl-) harzburgite (1.6–1.9 GPa;…”
Get full text

Geochemical record of subduction initiation in the sub-arc mantle: Insights from the Loma Caribe peridotite (Dominican Republic) by Marchesi, Claudio, Garrido, Carlos J., Proenza, Joaquín A., Hidas, Károly, Varas-Reus, María Isabel, Butjosa, Lidia, Lewis, John F.

“…The Loma Caribe peridotite body is mainly composed of serpentinized spinel harzburgites and lherzolites and minor orthopyroxene-bearing dunites and dunites…”
Get full text

Neoproterozoic granitoids in the basement of the Moroccan Central Meseta: Correlation with the Anti-Atlas at the NW paleo-margin of Gondwana by Ouabid, Muhammad, Ouali, Houssa, Garrido, Carlos J., Acosta-Vigil, Antonio, Román-Alpiste, Manuel J., Dautria, Jean-Marie, Marchesi, Claudio, Hidas, Károly

“…•First evidence of Neoproterozoic granitic basement in the Moroccan Central Meseta.•U-Pb Zircon Geochronology of Goaïda granitoids reveals a Panafrican…”
Get full text

Late Cadomian rifting of the NW Gondwana margin and the reworking of Precambrian crust - evidence from bimodal magmatism in the early Paleozoic Moroccan Meseta by Ouabid, Muhammad, Garrido, Carlos J., Ouali, Houssa, Harvey, Jason, Hidas, Károly, Marchesi, Claudio, Acosta-Vigil, Antonio, Dautria, Jean-Marie, El Messbahi, Hicham, Román-Alpiste, Manuel J.

“…The Meseta Goaïda magmatism, which occurs as gabbro, dolerite and rhyolitic intrusions in the Neoproterozoic basement and Cambrian platform sedimentary series…”
Get full text

Olivine-rich veins in high-pressure serpentinites: A far-field paleo-stress snapshot during subduction by Jabaloy-Sánchez, Antonio, Sánchez-Vizcaíno, Vicente López, Padrón-Navarta, José Alberto, Hidas, Károly, Gómez-Pugnaire, María Teresa, Garrido, Carlos J.

Get full text

Morphological transition during prograde olivine growth formed by high-pressure dehydration of antigorite-serpentinite to chlorite-harzburgite in a subduction setting by Dilissen, Nicole, Hidas, Károly, Garrido, Carlos J., López Sánchez-Vizcaíno, Vicente, Kahl, Wolf-Achim

“…Crystal morphologies are essential for deciphering the reaction history of igneous and metamorphic rocks because they often record the interplay between…”
Get full text

Mantle refertilization by melts of crustal-derived garnet pyroxenite: Evidence from the Ronda peridotite massif, southern Spain by Marchesi, Claudio, Garrido, Carlos J., Bosch, Delphine, Bodinier, Jean-Louis, Gervilla, Fernando, Hidas, Károly

“…Geochemical studies of primitive basalts have documented the presence of crustal-derived garnet pyroxenite in their mantle sources. The processes whereby melts…”
Get full text

Microstructural evolution during thermal annealing of ice-Ih by Hidas, Károly, Tommasi, Andréa, Mainprice, David, Chauve, Thomas, Barou, Fabrice, Montagnat, Maurine

“…We studied the evolution of the microstructure of ice-Ih during static recrystallization by stepwise annealing experiments. We alternated thermal annealing and…”
Get full text

The role of CO2-rich fluids in trace element transport and metasomatism in the lithospheric mantle beneath the Central Pannonian Basin, Hungary, based on fluid inclusions in mantle xenoliths by Berkesi, Márta, Guzmics, Tibor, Szabó, Csaba, Dubessy, Jean, Bodnar, Robert J., Hidas, Károly, Ratter, Kitti

“…Upper mantle peridotite xenoliths from the Tihany Maar Volcanic Complex, Bakony–Balaton Highland Volcanic Field (Central Pannonian Basin, Hungary) contain…”
Get full text

Geochemical evolution of the lithospheric mantle beneath the Styrian Basin (Western Pannonian Basin) by Aradi, László Előd, Bali, Enikő, Patkó, Levente, Hidas, Károly, Kovács, István János, Zanetti, Alberto, Garrido, Carlos J., Szabó, Csaba

“…The Styrian Basin is located at the westernmost part of the Carpathian-Pannonian region, in the transition zone between the Pannonian Basin and the Eastern…”
Get full text