Szabolcs Harangi

S-type granitoids in the Tisza Mega-unit: Geochronological constraints and implications for the Paleozoic magmatic evolution of the Central European Variscides

Máté Szemerédi, István Dunkl, Dóra Georgina Miklós, Réka Lukács et autres

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Dataset of the CO2-rich gas emissions in the Eastern Carpathians, Romania

Boglárka-Mercédesz Kis, Réka Szalay, Antonio Caracausi, Paolo Randazzo et autres

S) sensors, ensuring high-quality in situ data. Laboratory analyses were conducted at Istituto Nazionale di Geofisica e Vulcanologia (INGV) Sezione Palermo, Italy and at HUN-REN Debrecen, Hungary, enabling robust characterization of gas compositions and isotopic ratios. This dataset represents a high-resolution geochemical …

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Petrogenesis and amphibole–melt trace element partitioning of the 156 ka Haramul Mic crystal-rich dacite, Ciomadul, Romania

Emese Pánczél, Szabolcs Harangi, Maurizio Petrelli, Răzvan‐Gabriel Popa et autres

Abstract The 156 ka, crystal-rich (~ 40 vol%) Haramul Mic dacite represents eruption of a crystal mush. It marks the first eruptive product of the Ciomadul Volcanic Complex, East-Central Europe, following at least 100 kyr of dormancy. The mineral phases (plagioclase, amphibole, …

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The Submarine Trachytic Lobe–Hyaloclastite Complex of the Caldera of Taburiente (La Palma, Canary Islands): The Age and Meaning of the Oldest Geological Formation on the Island

Ramón Casillas, Julio de la Nuez, Juan Ramón Colmenero, Carlos Fernández et autres

This paper describes for the first time a lobe–hyaloclastite felsic complex on an oceanic island of intraplate setting. In the submarine volcanic succession of the Basal Complex of La Palma (Canary Islands), two main units are identified: an older felsic formation and …

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Volcanic Geosite Inventory and Assessment in the Perşani Monogenetic Basalt Volcanic Field (Romania): Geoheritage Framework of the Proposed Carpaterra Geopark

Ildikó Soós, János Szepesi, Szabolcs Harangi

Abstract The Perşani Volcanic Field (PVF) is the youngest and the smallest (as territory and volcano numbers) manifestation of mafic intracontinental monogenetic volcanism in the Carpathian-Pannonian Region, eastern-central Europe. Eruptions of basaltic magmas took place behind a slab roll-back segment of the …

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Migration of deformation, basin subsidence, magmatism in extensional basins: comparative constraints from numerical models and observations (Pannonian Basin)

László I. Fodor, Attila Balázs, Éva Oravecz, Szabolcs Harangi et autres

Numerical models are essential tools for investigating a variety of Earth phenomena, providing insights into the role of different surface to deep Earth processes. As with many laboratory approaches the effectiveness of the models can be assessed by comparing their results with …

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The preservation potential of loess in low-elevation mountains (Mecsek Mountains, Hungary)

Krisztina Sebe, Sándor Józsa, Réka Lukács, Gergely Surányi et autres

Abstract Loess–paleosol outcrops were logged and dated to trace loess cover during the Pleistocene in a low-elevation mountainous area. The exposed successions were a maximum of 15 m thick and stratigraphically fragmentary. Still, results suggest that loess was deposited in all climatically …

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The Pannonian Stage: stratigraphy and geoenergy resources

Imre Magyar, Dániel Botka, Lajos Tamás Katona, Szabolcs Harangi et autres

The youngest regional chronostratigraphic unit of the Central Paratethys, the Pannonian Stage, is benchmarked by the deposits of Lake Pannon, containing a highly endemic, Caspian-type biota, and the sediments of adjacent deltas and fluvial plains. The Pannonian Stage also includes various freshwater …

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Volcanic tuff as a World Heritage Georesource, a Case Study of Tokaj Wine Region UNESCO Cultural Landscape

János Szepesi, Zsuzsanna Ésik, Tibor József Novák, Incze József et autres

Abstract Volcanic tephra and pyroclastic rocks are common georesources worldwide. Volcanic eruptions produce these materials, and the freshly deposited volcaniclastic sediments undergo variable diagenesis and possible hydrothermal alteration. The rhyolitic pyroclastic rocks of the Carpathian Basin were formed as a result of …

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The Neogene–Quaternary volcanism of the Carpathian–Pannonian region: from initial plate tectonic models to quantitative petrogenetic explanations

Szabolcs Harangi, Ioan Seghedi, Réka Lukács

A wide range of volcanic rocks formed in the Carpathian–Pannonian region during the last 20 Myr, closely associated with the tectonic evolution of the area: (1) high-SiO 2 rhyolites and rhyodacites; (2) calc-alkaline-type volcanic suites (basalt–andesite–dacite–rhyolite and adakitic rocks); (3) potassic–ultrapotassic volcanic …

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Amphibole trace element signatures of magmatic environments within the magmatic plumbing system of the 160–30 ka Ciomadul volcanic complex, Eastern Carpathians

Barbara Cserép, Saskia Erdmann, Réka Lukács, Olivier Bachmann et autres

Amphibole is a common mineral in arc magmas, occurring in a wide temperature and pressure range. Its composition is sensitive to the crystallization condition that helps to quantify the magma storage depth, temperature, and redox conditions as well as to characterize the …

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Control of effusive and explosive eruptions of Ciomadul volcano: constraints by apatite composition

K. Hajdu, Réka Lukács, Răzvan‐Gabriel Popa, Julien Marius Allaz et autres

The Ciomadul Volcanic Complex, Eastern Carpathians, Romania is the youngest volcano in the Carpathian-Pannonian region, eastern-central Europe, where volcanic activity occurred between 160 ka and 30 ka. It is a typical long-dormant volcano, where active stages were divided by several 10’s ka …

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