@article{MTMT:2581956, title = {Petrogenetic significance of ocellar camptonite dykes in the Ditrău Alkaline Massif, Romania}, url = {https://m2.mtmt.hu/api/publication/2581956}, author = {Batki, Anikó and Pál-Molnár, Elemér and Dobosi, Gábor and Skelton, A}, doi = {10.1016/j.lithos.2014.04.022}, journal-iso = {LITHOS}, journal = {LITHOS}, volume = {200-201}, unique-id = {2581956}, issn = {0024-4937}, year = {2014}, eissn = {1872-6143}, pages = {181-196}, orcid-numbers = {Pál-Molnár, Elemér/0000-0002-9606-0133} } @article{MTMT:2469969, title = {Allanite and monazite occurrences in variscan granitoids of Tisza Mega-Unit (South Hungary)}, url = {https://m2.mtmt.hu/api/publication/2469969}, author = {Buda, György and Nagy, G and Pál-Molnár, Elemér}, journal-iso = {CARPATH J EARTH ENVIRON SCI}, journal = {CARPATHIAN JOURNAL OF EARTH AND ENVIRONMENTAL SCIENCES}, volume = {9}, unique-id = {2469969}, issn = {1842-4090}, year = {2014}, eissn = {1844-489X}, pages = {57-68}, orcid-numbers = {Pál-Molnár, Elemér/0000-0002-9606-0133} } @article{MTMT:2779728, title = {Stable (H, O, C) and noble-gas (He and Ar) isotopic compositions from calcite and fluorite in the Speewah Dome, Kimberley Region, Western Australia: implications for the conditions of crystallization and evidence for the influence of crustal-mantle fluid mixing}, url = {https://m2.mtmt.hu/api/publication/2779728}, author = {Czuppon, György and Ramsay, RR and Özgenc, I and Demény, Attila and Gwalani, LG and Rogers, K and Eves, A and Papp, László and Palcsu, László and Berkesi, Márta and Downes, PJ}, doi = {10.1007/s00710-014-0333-7}, journal-iso = {MINER PETROL}, journal = {MINERALOGY AND PETROLOGY}, volume = {108}, unique-id = {2779728}, issn = {0930-0708}, year = {2014}, eissn = {1438-1168}, pages = {759-775}, orcid-numbers = {Czuppon, György/0000-0002-7231-6042; Demény, Attila/0000-0003-0522-9018; Berkesi, Márta/0000-0003-4380-057X} } @article{MTMT:2972612, title = {Origin and significance of poikilitic and mosaic peridotite xenoliths in the western Pannonian Basin: geochemical and petrological evidences}, url = {https://m2.mtmt.hu/api/publication/2972612}, author = {Embey-Isztin, Antal and Dobosi, G and Bodinier, J-L and Bosch, D and Jenner, G A and Pourtales, S and Bruguier, O}, doi = {10.1007/s00410-014-1054-y}, journal-iso = {CONTRIB MINERAL PETR}, journal = {CONTRIBUTIONS TO MINERALOGY AND PETROLOGY}, volume = {168}, unique-id = {2972612}, issn = {0010-7999}, year = {2014}, eissn = {1432-0967}, pages = {1-16} } @article{MTMT:2545446, title = {Surface fitting in geomorphology – examples for regular-shaped volcanic landforms}, url = {https://m2.mtmt.hu/api/publication/2545446}, author = {Favalli, M and Karátson, Dávid and Yepes, J and Nannipieri, L}, doi = {10.1016/j.geomorph.2014.06.009}, journal-iso = {GEOMORPHOLOGY}, journal = {GEOMORPHOLOGY}, volume = {221}, unique-id = {2545446}, issn = {0169-555X}, year = {2014}, eissn = {1872-695X}, pages = {139-149}, orcid-numbers = {Karátson, Dávid/0000-0003-0386-1239} } @CONFERENCE{MTMT:2826699, title = {Constrains on the Latest Volcanic Eruptions in Eastern-Central Europe: Zircon Geochronology and Magma Residence Time at the Ciomadul Volcano}, url = {https://m2.mtmt.hu/api/publication/2826699}, author = {Harangi, Szabolcs and Haranginé Lukács, Réka and Dunkl, István and Molnár, Kata and Schmitt, A and Kiss, Balázs}, booktitle = {AGU Fall Meeting, 2014}, unique-id = {2826699}, year = {2014}, orcid-numbers = {Harangi, Szabolcs/0000-0003-2372-4581; Haranginé Lukács, Réka/0000-0002-2338-4209; Molnár, Kata/0000-0001-6993-5806; Kiss, Balázs/0000-0003-0040-0656} } @article{MTMT:2544799, title = {Amphibole perspective to unravel pre-eruptive processes and conditions in volcanic plumbing systems beneath intermediate arc volcanoes: a case study from Ciomadul volcano (SE Carpathians)}, url = {https://m2.mtmt.hu/api/publication/2544799}, author = {Kiss, Balázs and Harangi, Szabolcs and Ntaflos, Theodoros and Mason, Paul RD and Pál-Molnár, Elemér}, doi = {10.1007/s00410-014-0986-6}, journal-iso = {CONTRIB MINERAL PETR}, journal = {CONTRIBUTIONS TO MINERALOGY AND PETROLOGY}, volume = {167}, unique-id = {2544799}, issn = {0010-7999}, keywords = {THERMOBAROMETRY; Magma mixing; Amphibole texture and zoning patterns; Volcano plumbing system; Intermediate magmas; Amphibole perspective}, year = {2014}, eissn = {1432-0967}, orcid-numbers = {Kiss, Balázs/0000-0003-0040-0656; Harangi, Szabolcs/0000-0003-2372-4581; Pál-Molnár, Elemér/0000-0002-9606-0133} } @CONFERENCE{MTMT:2827018, title = {Evidences for Long Residence Time for the Miocene Silicic Ignimbrites of the Pannonian Basin, Eastern-Central Europe: Constrains from In-Situ U-Pb Zircon Dating}, url = {https://m2.mtmt.hu/api/publication/2827018}, author = {Haranginé Lukács, Réka and Harangi, Szabolcs and Bachmann, O and Guillong, M and Fodor, László}, booktitle = {AGU Fall Meeting, 2014}, unique-id = {2827018}, year = {2014}, orcid-numbers = {Haranginé Lukács, Réka/0000-0002-2338-4209; Harangi, Szabolcs/0000-0003-2372-4581} } @article{MTMT:2707795, title = {Automated recognition of quasi-planar ignimbrite sheets as paleosurfaces via robust segmentation of digital elevation models: an example from the Central Andes}, url = {https://m2.mtmt.hu/api/publication/2707795}, author = {Székely, Balázs and Koma, Zsófia and Karátson, Dávid and Dorninger, P and Wörner, G and Brandmeier, M and Nothegger, C}, doi = {10.1002/esp.3606}, journal-iso = {EARTH SURF PROCESS LANDF}, journal = {EARTH SURFACE PROCESSES AND LANDFORMS}, volume = {39}, unique-id = {2707795}, issn = {0197-9337}, keywords = {morphometry; erosion; Pattern recognition; Segmentation; Sedimentology; ignimbrite; volcanoes; Tectonics; Image segmentation; Forestry; geomorphology; digital elevation model; surveying; Tracking radar; paleosurface; Shuttle Radar Topography Mission; Andes; Geomorphometry; Surface segmentation; Gravitational movement; Automated recognition; Digital instruments; Robust segmentation; Paleosurfaces; Dissected surfaces}, year = {2014}, eissn = {1096-9837}, pages = {1386-1399}, orcid-numbers = {Székely, Balázs/0000-0002-6552-4329; Karátson, Dávid/0000-0003-0386-1239} } @article{MTMT:2489009, title = {Heterogeneous lithospheric mantle metasomatism in the eastern North China Craton: He-Ar isotopes in peridotite xenoliths from Cenozoic basalts}, url = {https://m2.mtmt.hu/api/publication/2489009}, author = {Tang, H and Matsumoto, T and Zheng, J and Czuppon, György and Yu, C and Miyakawa, C and Ping, X}, doi = {10.1016/j.jseaes.2013.11.012}, journal-iso = {J ASIAN EARTH SCI}, journal = {JOURNAL OF ASIAN EARTH SCIENCES}, volume = {80}, unique-id = {2489009}, issn = {1367-9120}, year = {2014}, eissn = {1878-5786}, pages = {185-196}, orcid-numbers = {Czuppon, György/0000-0002-7231-6042} } @article{MTMT:2379881, title = {Origin and ascent history of unusually crystal-rich alkaline basaltic magmas from the western Pannonian Basin}, url = {https://m2.mtmt.hu/api/publication/2379881}, author = {Jankovics, M. Éva and Dobosi, Gábor and Embey-Isztin, Antal and Kiss, Balázs and Sági, Tamás and Harangi, Szabolcs and Ntaflos, T}, doi = {10.1007/s00445-013-0749-7}, journal-iso = {B VOLCANOL}, journal = {BULLETIN OF VOLCANOLOGY}, volume = {75}, unique-id = {2379881}, issn = {0258-8900}, keywords = {Monogenetic volcanism; xenolith; xenocryst; alkaline basalt; Magma ascent rate; Crystal rich; Ascent history}, year = {2013}, eissn = {1432-0819}, orcid-numbers = {Jankovics, M. Éva/0000-0001-7079-4422; Kiss, Balázs/0000-0003-0040-0656; Sági, Tamás/0000-0003-4664-5472; Harangi, Szabolcs/0000-0003-2372-4581} } @{MTMT:2351332, title = {Origin and ascent history of unusually crystal-rich alkaline basaltic magmas from the western Pannonian Basin}, url = {https://m2.mtmt.hu/api/publication/2351332}, author = {Jankovics, M. Éva and Dobosi, Gábor and Embey-Isztin, Antal and Kiss, Balázs and Sági, Tamás and Harangi, Szabolcs and Ntaflos, T.}, booktitle = {Basalt 2013 - Cenozoic Magmatism in Central Europe}, unique-id = {2351332}, year = {2013}, pages = {110}, orcid-numbers = {Jankovics, M. Éva/0000-0001-7079-4422; Kiss, Balázs/0000-0003-0040-0656; Sági, Tamás/0000-0003-4664-5472; Harangi, Szabolcs/0000-0003-2372-4581} } @article{MTMT:1945494, title = {Compositional variations of clinopyroxene from Ijolite, Ditrau Alkaline Massif, Romania}, url = {https://m2.mtmt.hu/api/publication/1945494}, author = {Batki, Anikó and Pál-Molnár, Elemér and Markl, G and Wenzel, T}, journal-iso = {ACTA MINERAL PETROGR ABSTRACT SER}, journal = {ACTA MINERALOGICA PETROGRAPHICA - ABSTRACT SERIES}, volume = {7}, unique-id = {1945494}, issn = {1589-4835}, year = {2012}, pages = {12-12}, orcid-numbers = {Pál-Molnár, Elemér/0000-0002-9606-0133} } @article{MTMT:1885114, title = {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}, url = {https://m2.mtmt.hu/api/publication/1885114}, author = {Berkesi, Márta and Guzmics, Tibor and Szabó, Csaba and Dubessy, Jean and Bodnar, Robert J and Hidas, Károly and Ratter, Kitti}, doi = {10.1016/j.epsl.2012.03.012}, journal-iso = {EARTH PLANET SC LETT}, journal = {EARTH AND PLANETARY SCIENCE LETTERS}, volume = {331-332}, unique-id = {1885114}, issn = {0012-821X}, keywords = {MASS-SPECTROMETRY; GLASS; FOCUSED ION-BEAM; PHREATOMAGMATIC VOLCANISM; Silicate melt inclusions; metasomatism; Peridotite xenoliths; Carbonation; ELECTRON-MICROSCOPE; Fluid inclusions; CO2 INCLUSIONS; upper mantle xenoliths; ROCK INTERACTION; POLYPHASE INCLUSIONS; SUBDUCTION-ZONE FLUIDS; dissolved silicate component}, year = {2012}, eissn = {1385-013X}, pages = {8-20}, orcid-numbers = {Berkesi, Márta/0000-0003-4380-057X; Guzmics, Tibor/0000-0002-9060-3774; Szabó, Csaba/0000-0002-1580-6344} } @article{MTMT:2031779, title = {Apatite as a petrogenetic indicator of Variscan granitoids in Tisza Mega-Unit (South Hungary)}, url = {https://m2.mtmt.hu/api/publication/2031779}, author = {Buda, György and Pál-Molnár, Elemér}, journal-iso = {CARPATH J EARTH ENVIRON SCI}, journal = {CARPATHIAN JOURNAL OF EARTH AND ENVIRONMENTAL SCIENCES}, volume = {7}, unique-id = {2031779}, issn = {1842-4090}, year = {2012}, eissn = {1844-489X}, pages = {47-60}, orcid-numbers = {Pál-Molnár, Elemér/0000-0002-9606-0133} } @article{MTMT:2011063, title = {Mafic enclaves in peraluminous Variscan granitoid in the Battonya Unit from Southeast Hungary}, url = {https://m2.mtmt.hu/api/publication/2011063}, author = {Buda, György and Pál-Molnár, Elemér and Koller, F}, doi = {10.4154/GC.2012.15}, journal-iso = {GEOL CROAT}, journal = {GEOLOGIA CROATICA}, volume = {65}, unique-id = {2011063}, issn = {1330-030X}, keywords = {Hungary; igneous intrusion; magmatism; mafic rock; Mica; calc alkaline rock; biotite; Micas; muscovite; granitoid; Hercynian orogeny; AMPHIBOLE; hydrothermal alteration; Feldspar; T; P; SE Hungary; secondary muscovite; primary-; I/S-type; peraluminous granitoid; basic enclave; Variscan; Depth of intrusion; enclave}, year = {2012}, eissn = {1333-4875}, pages = {243-253}, orcid-numbers = {Pál-Molnár, Elemér/0000-0002-9606-0133} } @article{MTMT:1984585, title = {Mixing of crystal mushes and melts in the genesis of the Bogács Ignimbrite suite, northern Hungary: an integrated geochemical investigation of mineral phases and glasses}, url = {https://m2.mtmt.hu/api/publication/1984585}, author = {Czuppon, György and Haranginé Lukács, Réka and Harangi, Szabolcs and Mason, PRD and Ntaflos, T}, doi = {10.1016/j.lithos.2012.06.009}, journal-iso = {LITHOS}, journal = {LITHOS}, volume = {148}, unique-id = {1984585}, issn = {0024-4937}, year = {2012}, eissn = {1872-6143}, pages = {71-85}, orcid-numbers = {Czuppon, György/0000-0002-7231-6042; Haranginé Lukács, Réka/0000-0002-2338-4209; Harangi, Szabolcs/0000-0003-2372-4581} } @article{MTMT:2101203, title = {Amphiboles as indicators of mantle source contamination: Combined evaluation of stable H and O isotope compositions and trace element ratios}, url = {https://m2.mtmt.hu/api/publication/2101203}, author = {Demény, Attila and Harangi, Szabolcs and Vennemann, TW and Casillas, R and Horváth, Péter and Milton, AJ and Mason, PRD and Ulianov, A}, doi = {10.1016/j.lithos.2012.07.001}, journal-iso = {LITHOS}, journal = {LITHOS}, volume = {152}, unique-id = {2101203}, issn = {0024-4937}, year = {2012}, eissn = {1872-6143}, pages = {141-156}, orcid-numbers = {Demény, Attila/0000-0003-0522-9018; Harangi, Szabolcs/0000-0003-2372-4581} } @article{MTMT:2098670, title = {Morphometry of scoria cones, and their relation to geodynamic setting: A DEM-based analysis}, url = {https://m2.mtmt.hu/api/publication/2098670}, author = {Fornaciai,, A., and Favalli, M and Karátson, Dávid and Tarquini, S and Boschi, E}, doi = {10.1016/j.jvolgeores.2011.12.012}, journal-iso = {J VOLCANOL GEOTH RES}, journal = {JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH}, volume = {217}, unique-id = {2098670}, issn = {0377-0273}, year = {2012}, eissn = {1872-6097}, pages = {56-72}, orcid-numbers = {Karátson, Dávid/0000-0003-0386-1239} } @article{MTMT:1881933, title = {Liquid immiscibility between silicate, carbonate and sulfide melts in melt inclusions hosted in co-precipitated minerals from Kerimasi volcano (Tanzania): evolution of carbonated nephelinitic magma}, url = {https://m2.mtmt.hu/api/publication/1881933}, author = {Guzmics, Tibor and Mitchell, Roger H. and Szabó, Csaba and Berkesi, Márta and Milke, Ralf and Ratter, Kitti}, doi = {10.1007/s00410-012-0728-6}, journal-iso = {CONTRIB MINERAL PETR}, journal = {CONTRIBUTIONS TO MINERALOGY AND PETROLOGY}, volume = {164}, unique-id = {1881933}, issn = {0010-7999}, year = {2012}, eissn = {1432-0967}, pages = {101-122}, orcid-numbers = {Guzmics, Tibor/0000-0002-9060-3774; Szabó, Csaba/0000-0002-1580-6344; Berkesi, Márta/0000-0003-4380-057X} } @article{MTMT:1976437, title = {Chromite-hosted silicate melt inclusions from basalts in the stravaj complex, southern mirdita ophiolite belt (Albania)}, url = {https://m2.mtmt.hu/api/publication/1976437}, author = {Havancsák, Izabella and Koller, F and Kodolányi, J and Szabó, Csaba and Hoeck, V and Onuzi, K}, doi = {10.3906/yer-1010-40}, journal-iso = {TURK J EARTH SCI}, journal = {TURKISH JOURNAL OF EARTH SCIENCES}, volume = {21}, unique-id = {1976437}, issn = {1300-0985}, year = {2012}, eissn = {1303-619X}, pages = {79-96}, orcid-numbers = {Szabó, Csaba/0000-0002-1580-6344} } @article{MTMT:2464966, title = {Open-system evolution of the Fuzes-to alkaline basaltic magma, western Pannonian Basin: Constraints from mineral textures and compositions}, url = {https://m2.mtmt.hu/api/publication/2464966}, author = {Jankovics, M. Éva and Harangi, Szabolcs and Kiss, Balázs and Ntaflos, T}, doi = {10.1016/j.lithos.2012.01.020}, journal-iso = {LITHOS}, journal = {LITHOS}, volume = {140}, unique-id = {2464966}, issn = {0024-4937}, abstract = {The crystal-rich alkaline basalt of the Fuzes-to scoria cone in the Bakony-Balaton Highland Volcanic Field, western Pannonian Basin, Hungary has a unique mineral assemblage reflecting a mixture of diverse crystals of various origins. The pheno- and microphenocrysts are represented by olivine with chromian spinet inclusions, clinopyroxene and plagioclase. The basalt contains abundant (20-40 vol.% on a vesicle-free basis) xenocrysts of olivine, orthopyroxene, colorless clinopyroxene and spinet derived from different regions of the subcontinental lithospheric mantle. Rare green clinopyroxene xenocrysts are also present. The basalt also includes numerous spinel peridotite xenoliths. In one of them we studied several silicate melt veins which contain fresh vesiculated glass, chromian spinels, clinopyroxenes and olivines. The glass has an evolved subalkaline composition (56.9-64.6 wt.% SiO2, 6.6-8.1 wt.% Na2O + K2O). Magmatic chromian spinels and clinopyroxenes in the host basalt and in the silicate melt veins of the peridotite xenolith show two compositionally distinct populations (group1 and group2). Group1 chromian spinels and clinopyroxenes both have low Cr contents (18-41 Cr# (100*Cr/ (Cr + Al)) and 0.01-0.86 wt.% Cr2O3, respectively) and occur predominantly in the host basalt. Group2 chromian spinels and clinopyroxenes have higher Cr contents (46-54 Cr# and 0.34-1.8 wt.% Cr2O3, respectively) and appear mainly in the silicate melt veins. In addition, compared to the group] clinopyroxenes, group2 clinopyroxenes have higher MgO and SiO2, and lower TiO2 and CaO contents. Based on our detailed mineral-scale study, group] spinels and clinopyroxenes represent the host alkaline basaltic magma (magma]), while group2 crystals could have been derived from another silicate magma (magma2) that is represented by the silicate melt veins in the studied peridotite xenolith. It is notable that group2 spinels are also present in some olivine phenocrysts, and scarce group1 spinels appear in the silicate melt veins as well. In some cases, group1 and group2 chromian spinels coexist within the same olivine phenocryst, and clinopyroxene zones that have group1 and group2 compositions compose parts of the same clinopyroxene crystal in the host basalt. On the basis of these observations, we infer interaction between magma1 and magma2. The occurrence and interaction of two distinct magma batches suggest a complex magma evolution for this otherwise simple, monogenetic volcano and imply that open-system processes operated during the evolution of the Fuzes-to alkaline basaltic magma. Our results demonstrate the importance of mineral textures and compositions for understanding the complexity of magma processes that can be manifested at small-scale basaltic volcanoes. (C) 2012 Elsevier B.V. All rights reserved.}, keywords = {CANARY-ISLANDS; MANTLE XENOLITHS; MICHOACAN GUANAJUATO; mineral chemistry; alkaline basalt; peridotite; VOLCANIC-ROCKS; open-system; monogenetic volcano; monogenetic volcano; chromian spinel; SPINEL PERIDOTITE XENOLITHS; ORTHO-PYROXENE; CHEMICAL CLASSIFICATION; PETROGENETIC INDICATORS}, year = {2012}, eissn = {1872-6143}, pages = {25-37}, orcid-numbers = {Jankovics, M. Éva/0000-0001-7079-4422; Harangi, Szabolcs/0000-0003-2372-4581; Kiss, Balázs/0000-0003-0040-0656} } @article{MTMT:1827290, title = {Erosion rates and erosion patterns of Neogene to Quaternary stratovolcanoes in the Western Cordillera of the Central Andes: An SRTM DEM based analysis}, url = {https://m2.mtmt.hu/api/publication/1827290}, author = {Karátson, Dávid and Telbisz, Tamás Ferenc and WÖRNER, G}, doi = {10.1016/j.geomorph.2011.10.010}, journal-iso = {GEOMORPHOLOGY}, journal = {GEOMORPHOLOGY}, volume = {139}, unique-id = {1827290}, issn = {0169-555X}, year = {2012}, eissn = {1872-695X}, pages = {122-135}, orcid-numbers = {Karátson, Dávid/0000-0003-0386-1239; Telbisz, Tamás Ferenc/0000-0003-4471-2889} } @article{MTMT:2068205, title = {Magmatic and post-magmatic evolution of the Tokaj Mts. intermediate lava rocks: statistical evaluation of major element data}, url = {https://m2.mtmt.hu/api/publication/2068205}, author = {M. Tóth, Tivadar and Rózsa, Péter and Szanyi, János and Csámer, Árpád}, journal-iso = {CARPATH J EARTH ENVIRON SCI}, journal = {CARPATHIAN JOURNAL OF EARTH AND ENVIRONMENTAL SCIENCES}, volume = {7}, unique-id = {2068205}, issn = {1842-4090}, year = {2012}, eissn = {1844-489X}, pages = {197-210}, orcid-numbers = {M. Tóth, Tivadar/0000-0003-1012-1095; Szanyi, János/0000-0002-8053-6360; Csámer, Árpád/0000-0003-2374-2413} } @article{MTMT:1980770, title = {Distal deposition of tephra from the Eyjafjallajökull 2010 summit eruption}, url = {https://m2.mtmt.hu/api/publication/1980770}, author = {Stevenson, J A and Loughlin, S and Rae, C and Thordarson, T and Milodowski, A E and Gilbert, J S and Harangi, Szabolcs and Haranginé Lukács, Réka and Hřjgaard, B and Árting, U and Pyne-O'Donnell, S and MacLeod, A and Whitney, B and Cassidy, M}, doi = {10.1029/2011JB008904}, journal-iso = {J GEOPHYS RES SOLID EARTH}, journal = {JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH}, volume = {117}, unique-id = {1980770}, issn = {2169-9313}, abstract = {The 2010 Eyjafjallajökull lasted 39 days and had 4 different phases, of which the first and third (14–18 April and 5–6 May) were most intense. Most of this period was dominated by winds with a northerly component that carried tephra toward Europe, where it was deposited in a number of locations and was sampled by rain gauges or buckets, surface swabs, sticky-tape samples and air filtering. In the UK, tephra was collected from each of the Phases 1–3 with a combined range of latitudes spanning the length of the country. The modal grain size of tephra in the rain gauge samples was 25 μm, but the largest grains were 100 μm in diameter and highly vesicular. The mass loading was equivalent to 8–218 shards cm−2, which is comparable to tephra layers from much larger past eruptions. Falling tephra was collected on sticky tape in the English Midlands on 19, 20 and 21st April (Phase 2), and was dominated by aggregate clasts (mean diameter 85 μm, component grains <10 μm). SEM-EDS spectra for aggregate grains contained an extra peak for sulphur, when compared to control samples from the volcano, indicating that they were cemented by sulphur-rich minerals e.g. gypsum (CaSO4⋅H2O). Air quality monitoring stations did not record fluctuations in hourly PM10 concentrations outside the normal range of variability during the eruption, but there was a small increase in 24-hour running mean concentration from 21–24 April (Phase 2). Deposition of tephra from Phase 2 in the UK indicates that transport of tephra from Iceland is possible even for small eruption plumes given suitable wind conditions. The presence of relatively coarse grains adds uncertainty to concentration estimates from air quality sensors, which are most sensitive to grain sizes <10 μm. Elsewhere, tephra was collected from roofs and vehicles in the Faroe Islands (mean grain size 40 μm, but 100 μm common), from rainwater in Bergen in Norway (23–91 μm) and in air filters in Budapest, Hungary (2–6 μm). A map is presented summarizing these and other recently published examples of distal tephra deposition from the Eyjafjallajökull eruption. It demonstrates that most tephra deposited on mainland Europe was produced in the highly explosive Phase 1 and was carried there in 2–3 days.}, keywords = {DISPERSAL; Iceland; Tephra; explosive; Tephrochronology; 9325 Geographic Location: Atlantic Ocean; 8455 Volcanology: Tephrochronology (1145); 8428 Volcanology: Explosive volcanism (4302); Eyjafjallajökull}, year = {2012}, eissn = {2169-9356}, orcid-numbers = {Harangi, Szabolcs/0000-0003-2372-4581; Haranginé Lukács, Réka/0000-0002-2338-4209} } @article{MTMT:2034579, title = {A sávszelvényelemzés (swath analysis) módszere digitális terepmodell (DTM) alapján}, url = {https://m2.mtmt.hu/api/publication/2034579}, author = {Telbisz, Tamás Ferenc and Kovács, Gábor and Székely, Balázs and Karátson, Dávid}, journal-iso = {FÖLDTANI KÖZLÖNY}, journal = {FÖLDTANI KÖZLÖNY}, volume = {142}, unique-id = {2034579}, issn = {0015-542X}, abstract = {Classical single-line elevation profiles often comprise some arbitrariness. Swath profiles can overcome this problem since the elevation values are considered not only along a line but along a swath. In a swath profile, the pixels are classified according to distance and statistical parameters (min, mean, max) of the classes are plotted against distance. The swath is usually a rectangular form but more irregular planforms are also possible. A special case is the "central swath", in which distance is calculated from a centre point. Besides some methodological development, this paper presents three case studies. In the first example, swath analysis is used to characterize the tilted surfaces found in the hilly landscape between the Ko{double acute}szeg Mts and the Rába river (in W Hungary and E Austria). Swath analysis also works for the more dissected western sections, thus proving the strength of this method. The second example discusses the Torockó (Trascǎu) Mts (in the eastern part of Apuseni Mts in Romania). Here, some water gaps and several wind gaps cross the karstic main ridge. Swath analysis helped to identify wind gaps not mentioned in previous publications and therefore it supports important data when outlining the drainage evolution of the area. Third, "central swath" profiles were used in order to numerically characterize the denudation of Central Andean volcanoes. The "ideal volcanic cone profile" is derived from the Parinacota volcano and this model enables comparisons to be made with older, more denuded volcanoes in order to quantify erosion volume.}, keywords = {Western transdanubian Hills; Volcano denudation; Torockó (Trascǎu) Mts; Digital terrain analysis (DTA); Central swath profile}, year = {2012}, eissn = {2559-902X}, pages = {193-200}, orcid-numbers = {Telbisz, Tamás Ferenc/0000-0003-4471-2889; Kovács, Gábor/0000-0001-6720-3126; Székely, Balázs/0000-0002-6552-4329; Karátson, Dávid/0000-0003-0386-1239} } @article{MTMT:1666653, title = {Metacarbonatites in the Basal Complex of Fuerteventura (Canary Islands). The role of fluid/rock interactions during contact metamorphism and anatexis}, url = {https://m2.mtmt.hu/api/publication/1666653}, author = {Casillas, R and Demény, Attila and Nagy, Géza and Ahijado, A and Fernandez, C}, doi = {10.1016/j.lithos.2011.03.007}, journal-iso = {LITHOS}, journal = {LITHOS}, volume = {125}, unique-id = {1666653}, issn = {0024-4937}, year = {2011}, eissn = {1872-6143}, pages = {503-520}, orcid-numbers = {Demény, Attila/0000-0003-0522-9018} } @article{MTMT:1623204, title = {Hydrogen isotope compositions in carbonado diamond: constrains on terrestrial formation}, url = {https://m2.mtmt.hu/api/publication/1623204}, author = {Demény, Attila and Garai, Jozsef and Nagy, Géza and Bajnóczi, Bernadett and Németh, Tibor and Drozd, V and Hegner, E}, doi = {10.1556/CEuGeol.54.2011.1-2.6}, journal-iso = {CENT EUR GEOL}, journal = {CENTRAL EUROPEAN GEOLOGY}, volume = {54}, unique-id = {1623204}, issn = {1788-2281}, year = {2011}, eissn = {1789-3348}, pages = {51-74}, orcid-numbers = {Demény, Attila/0000-0003-0522-9018; Bajnóczi, Bernadett/0000-0003-0006-7611; Németh, Tibor/0000-0002-1836-6006} } @article{MTMT:1615238, title = {Carbonatite melt inclusions in coexisting magnetite, apatite and monticellite in Kerimasi calciocarbonatite, Tanzania: melt evolution and petrogenesis}, url = {https://m2.mtmt.hu/api/publication/1615238}, author = {Guzmics, Tibor and Mitchell, RH and Szabó, Csaba and Berkesi, Márta and Milke, R and Abart, R}, doi = {10.1007/s00410-010-0525-z}, journal-iso = {CONTRIB MINERAL PETR}, journal = {CONTRIBUTIONS TO MINERALOGY AND PETROLOGY}, volume = {161}, unique-id = {1615238}, issn = {0010-7999}, year = {2011}, eissn = {1432-0967}, pages = {177-196}, orcid-numbers = {Guzmics, Tibor/0000-0002-9060-3774; Szabó, Csaba/0000-0002-1580-6344; Berkesi, Márta/0000-0003-4380-057X} } @article{MTMT:1124938, title = {Source mantle characteristics beneath the Carpathian-Pannonian Region: a review of trace element and isotopic evidence from Pliocene to Quaternary alkali basalts.}, url = {https://m2.mtmt.hu/api/publication/1124938}, author = {Embey-Isztin, Antal and Dobosi, Gábor}, journal-iso = {ACTA VULCANOL}, journal = {ACTA VULCANOLOGICA}, volume = {7}, unique-id = {1124938}, issn = {1121-9114}, year = {1995}, eissn = {1724-0425}, pages = {155-166} }