Search Results - "Rolfo, Franco"

Partial Melting in the Higher Himalayan Crystallines of Eastern Nepal: the Effect of Decompression and Implications for the ‘Channel Flow’ Model by Groppo, Chiara, Rolfo, Franco, Indares, Aphrodite

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Early Oligocene partial melting in the Main Central Thrust Zone (Arun valley, eastern Nepal Himalaya) by Groppo, Chiara, Rubatto, Daniela, Rolfo, Franco, Lombardo, Bruno

“…The Main Central Thrust Zone (MCTZ) is a key tectonic feature in the architecture of the Himalayan chain. In the Arun valley of the eastern Nepal Himalaya, the…”
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CO2 outgassing during collisional orogeny is facilitated by the generation of immiscible fluids by Groppo, Chiara, Rolfo, Franco, Frezzotti, Maria Luce

“…Abstract Orogenic degassing is emerging as a potentially relevant source of carbon dioxide (CO 2 ) from the continental crust. However, the processes of carbon…”
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Detection of tectonometamorphic discontinuities within the Himalayan orogen: Structural and petrological constraints from the Rasuwa district, central Nepal Himalaya by Rapa, Giulia, Mosca, Pietro, Groppo, Chiara, Rolfo, Franco

“…[Display omitted] •A structural and petrological study in the Rasuwa district of Nepal is given.•Petrological and structural analysis are adequate methods to…”
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Persistent CO2 emissions and hydrothermal unrest following the 2015 earthquake in Nepal by Girault, Frédéric, Adhikari, Lok Bijaya, France-Lanord, Christian, Agrinier, Pierre, Koirala, Bharat P., Bhattarai, Mukunda, Mahat, Sudhan S., Groppo, Chiara, Rolfo, Franco, Bollinger, Laurent, Perrier, Frédéric

“…Fluid–earthquake interplay, as evidenced by aftershock distributions or earthquake-induced effects on near-surface aquifers, has suggested that earthquakes…”
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Magnesium Isotopes Archive the Initial Carbonate Abundances of Metasedimentary Rocks Prior to Thermal Decarbonation by Shi, Qingshang, He, Yongsheng, Zhao, Zhidan, Rolfo, Franco, Groppo, Chiara, Harris, Nigel, Wu, Hongjie, Qi, Ningyuan, Ke, Shan

“…Investigating the carbonate preservation efficiency (CPE) of continental crust is crucial to understand the global carbon cycle, which requires constraints on…”
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Petrology of blueschist from the Western Himalaya (Ladakh, NW India): Exploring the complex behavior of a lawsonite-bearing system in a paleo-accretionary setting by Groppo, Chiara, Rolfo, Franco, Sachan, Himanshu K., Rai, Santosh K.

“…Although the Himalaya is the archetype of collisional orogens, formed as a consequence of the closure of the Neo-Tethyan ocean separating India from Asia,…”
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A fluid inclusion study of blueschist-facies lithologies from the Indus suture zone, Ladakh (India): Implications for the exhumation of the subduction related Sapi-Shergol ophiolitic mélange by Sachan, Himanshu Kumar, Kharya, Aditya, Singh, P. Chandra, Rolfo, Franco, Groppo, Chiara, Tiwari, Sameer K.

“…[Display omitted] •For the first time, a detailed fluid inclusions study on Himalayan blueschists was carried out.•There are aqueous-carbonic and aqueous…”
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Titanite-bearing calc-silicate rocks constrain timing, duration and magnitude of metamorphic CO 2 degassing in the Himalayan belt by Rapa, Giulia, Groppo, Chiara, Rolfo, Franco, Petrelli, Maurizio, Mosca, Pietro, Perugini, Diego

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Muscovite Dehydration Melting in Silica-Undersaturated Systems: A Case Study from Corundum-Bearing Anatectic Rocks in the Dabie Orogen by Yang Li, Yang Yang, Yi-Can Liu, Chiara Groppo, Franco Rolfo

“…Corundum-bearing anatectic aluminous rocks are exposed in the deeply subducted North Dabie complex zone (NDZ), of Central China. The rocks consist of corundum,…”
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Multistage Metamorphic Evolution and P-T-t Path of High-T Eclogite from the North Dabie Complex Zone during Continental Subduction and Exhumation by Yican, LIU, Liangpeng, DENG, Xiaofeng, GU, Chiara, GROPPO, Franco, ROLFO

“…Objective High-T eclogites from the North Dabie complex zone （NDZ）, central China underwent a complex metamorphic evolution involved in ultrahigh-pressure…”
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Zircon U-Pb Dating and Petrogenesis of Multiple Episodes of Anatexis in the North Dabie Complex Zone, Central China by Yang Yang, Yi-Can Liu, Yang Li, Chiara Groppo, Franco Rolfo

“…The North Dabie complex zone (NDZ), central China, is a high-T ultrahigh-pressure (UHP) metamorphic terrane. It underwent a complex evolution comprising of…”
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Geological map of the ultra-high pressure Brossasco-Isasca unit (Western Alps, Italy) by Compagnoni, Roberto, Rolfo, Franco, Groppo, Chiara, Hirajima, Takao, Turello, Robertino

“…In the southern Dora-Maira Massif, Western Alps, slivers of continental crust with similar lithologies, but recrystallized during the Alpine orogeny at…”
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Structural and metamorphic features of the Main Central Thrust Zone and its contiguous domains in the eastern Nepalese Himalaya by Mosca, Pietro, Groppo, Chiara, Rolfo, Franco

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Two contrasting eclogite types in the Himalayas: implications for the Himalayan orogeny by Lombardo, Bruno, Rolfo, Franco

“…The metamorphic evolution of granulitized eclogites recently discovered in the Eastern Himalaya compared to that of the eclogites of the Northwestern Himalaya…”
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Metamorphic veins with kyanite, zoisite and quartz in the Zhu-Jia-Chong eclogite, Dabie Shan, China by Castelli, Daniele, Rolfo, Franco, Compagnoni, Roberto, Xu, Shutong

“…The Zhu‐Jia‐Chong quartz eclogites occur within two mica–epidote–garnet–plagioclase gneiss as lenses up to 200 m thick and more than 1 km long. The eclogite is…”
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Implications of garnet nucleation overstepping for the P–T evolution of the Lesser Himalayan Sequence of central Nepal by Tamang, Shashi, Groppo, Chiara, Girault, Frédéric, Rolfo, Franco

“…Recent studies have demonstrated that kinetic factors can significantly influence garnet nucleation, delaying its appearance with respect to the equilibrium…”
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Metamorphic CO2 Production in Collisional Orogens: Petrological Constraints from Phase Diagram Modeling of Himalayan, Scapolite-bearing, Calc-silicate Rocks in the NKC(F)MAS(T)-HC system by Groppo, Chiara, Rolfo, Franco, Castelli, Daniele, Mosca, Pietro

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Metamorphism of Dolomitic and Magnesitic Rocks in Collisional Orogens and Implications for Orogenic CO2 Degassing by Tamang, Shashi, Groppo, Chiara, Girault, Frédéric, Perrier, Frédéric, Rolfo, Franco

“…Abstract Carbonate-bearing sediments, containing calcite, dolomite or magnesite as major carbonate components, are important constituents of sedimentary…”
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P–T Evolution across the Main Central Thrust Zone (Eastern Nepal): Hidden Discontinuities Revealed by Petrology by Groppo, Chiara, Rolfo, Franco, Lombardo, Bruno

“…Identifying the location and nature of the Main Central Thrust Zone (MCTZ) is a major challenge in most of the Himalayan chain. As a contribution to clarifying…”
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