@article{MTMT:33525794, title = {Formation and shock impact history of the Csatalja ordinary chondrite}, url = {https://m2.mtmt.hu/api/publication/33525794}, author = {Gyollai, Ildikó and Kereszturi, Ákos and Chatzitheodoridis, E and Kereszty, Zs and Szabó, Máté Zoltán and Király, Csilla and Szalai, Zoltán}, doi = {10.1111/maps.13931}, journal-iso = {METEORIT PLANET SCI}, journal = {METEORITICS & PLANETARY SCIENCE}, volume = {58}, unique-id = {33525794}, issn = {1086-9379}, year = {2023}, eissn = {1945-5100}, pages = {2-24}, orcid-numbers = {Gyollai, Ildikó/0000-0001-8576-0196; Szalai, Zoltán/0000-0001-5267-411X} } @{MTMT:30638976, title = {Compositional, mineralogical and structural investigation of meteorites by XRD and LIBS}, url = {https://m2.mtmt.hu/api/publication/30638976}, author = {Senesi, Giorgio S and Capitelli, Francesco}, booktitle = {Hypersonic Meteoroid Entry Physics}, doi = {10.1088/2053-2563/aae894ch5}, unique-id = {30638976}, abstract = {Meteorites have been investigated in recent decades by employing various analytical techniques. In this chapter, an overview of investigations achieved by means of x-ray diffraction (XRD) and laser induced breakdown spectroscopy (LIBS) techniques, respectively, on mineralogical and compositional features, is presented. Results highlighted how a well-established technique like XRD possesses many intrinsic advantages, such as easy sample preparation, micro- or non-destructive nature, high sensitivity and reliability, possibility of qualitative and quantitative analysis, and structure solution both from single crystals or powders. Results on meteoritical minerals investigation, e.g. silicates, oxides, hydroxides, and phosphates, are provided. Further, a more recent technique suited for elemental analysis, LIBS, is gaining a very important role in the meteorite research field, owing to its strong sensibility to light elements such as H, Li, B, C, N, and O, to the possibility of analysis performed under reduced pressure conditions so avoiding any atmospheric interference, ease of use, no need of sample pretreatment, robustness and versatility, micro-destructive nature, and possibility to achieve compact transportable set ups. Results on the compositional variability of selected meteorite samples, in particular on martian specimens, are provided.}, year = {2019}, pages = {5-1-5-39} } @article{MTMT:26996915, title = {Analytical methodology to elemental quantification of weathered terrestrial analogues to meteorites using a portable Laser-Induced Breakdown Spectroscopy (LIBS) instrument and Partial Least Squares (PLS) as multivariate calibration technique}, url = {https://m2.mtmt.hu/api/publication/26996915}, author = {Gómez-Nubla, L and Aramendia, J and Fdez-Ortiz, de Vallejuelo S and Madariaga, JM}, doi = {10.1016/j.microc.2017.11.019}, journal-iso = {MICROCHEM J}, journal = {MICROCHEMICAL JOURNAL}, volume = {137}, unique-id = {26996915}, issn = {0026-265X}, year = {2018}, eissn = {1095-9149}, pages = {392-401} } @article{MTMT:3386063, title = {Shock heterogeneity and shock history of the recently found ordinary Csátalja chondrite in Hungary}, url = {https://m2.mtmt.hu/api/publication/3386063}, author = {Kereszturi, Ákos and Fintor, Krisztián and Gyollai, Ildikó and Kereszty, Z and Szabó, Máté Zoltán and Szalai, Zoltán and Walter, Heléna}, doi = {10.7306/gq.1416}, journal-iso = {GEOL Q}, journal = {GEOLOGICAL QUARTERLY}, volume = {62}, unique-id = {3386063}, issn = {1641-7291}, year = {2018}, eissn = {2082-5099}, pages = {433-446}, orcid-numbers = {Fintor, Krisztián/0000-0003-4794-9419; Gyollai, Ildikó/0000-0001-8576-0196; Szalai, Zoltán/0000-0001-5267-411X; Walter, Heléna/0000-0002-6201-5115} } @{MTMT:3266361, title = {Shock alterations in meteorites}, url = {https://m2.mtmt.hu/api/publication/3266361}, author = {Gyollai, Ildikó and Józsa, Sándor and Kereszturi, Ákos and Kereszty, Zs and Kiss, Klaudia and Ringer, Marianna and Szabó, Máté Zoltán and Szalai, Zoltán and Veres, Miklós}, booktitle = {Meteorites:Classification, chemical composition, and impacts}, unique-id = {3266361}, year = {2017}, pages = {17-28}, orcid-numbers = {Gyollai, Ildikó/0000-0001-8576-0196; Józsa, Sándor/0000-0001-8219-0044; Szalai, Zoltán/0000-0001-5267-411X} } @article{MTMT:3266347, title = {Shock-induced alterations in the recently found H chondrite Csátalja meteorite and its implications}, url = {https://m2.mtmt.hu/api/publication/3266347}, author = {Gyollai, Ildikó and Kereszturi, Ákos and Kereszty, Zs. and Szabó, Máté Zoltán and Chatzitheodoridis, E.}, doi = {10.1556/24.60.2017.007}, journal-iso = {CENT EUR GEOL}, journal = {CENTRAL EUROPEAN GEOLOGY}, volume = {60}, unique-id = {3266347}, issn = {1788-2281}, abstract = {Shock-driven annealing of pyroxene and shock deformation of olivine were analyzed in a recently found H chondrite called Csátalja. The most characteristic infrared (IR) spectral shape of shock-annealed sub-grained pyroxene was identified: the strongest peak occurs at 860 cm−1 with a smaller shoulder at 837−840 cm−1, and small bands are at 686, 635−638, and 1,044−1,050 cm−1. The appearance of forbidden bands in pyroxene and shift of band positions to a lower wave number in olivines clearly demonstrate the crystal lattice disordering due to shock metamorphism. The shock annealing produced mixed dark melt along fractures, which consists of feldspar−pyroxene and olivine−pyroxene melt. The dark shock melt at sub-grain boundaries of shocked pyroxenes and along fracture of pyroxenes is characterized by elevated Ca, Na, and Al content relative to its environment, detected by element mapping. So far, shock deformation of pyroxene and olivine was not studied by IR spectroscopy; this method has turned out to be a powerful tool in identifying the mixed composition of shock melt minerals. Further study of shock annealing of minerals, together with the context of shock melting at sub-grain boundaries, will provide a better understanding of the formation of high P–T minerals. http://akademiai.com/doi/pdf/10.1556/24.60.2017.007}, year = {2017}, eissn = {1789-3348}, pages = {173-200}, orcid-numbers = {Gyollai, Ildikó/0000-0001-8576-0196} } @article{MTMT:3130280, title = {Analyzing Raman – Infrared spectral correlation in the recently found meteorite Csátalja}, url = {https://m2.mtmt.hu/api/publication/3130280}, author = {Kereszturi, Ákos and Gyollai, Ildikó and Kereszty, Zs and Kiss, Klaudia and Szabó, Máté Zoltán and Szalai, Zoltán and Ringer, Marianna and Veres, Miklós}, doi = {10.1016/j.saa.2016.10.012}, journal-iso = {SPECTROCHIM ACTA A}, journal = {SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY}, volume = {173}, unique-id = {3130280}, issn = {1386-1425}, year = {2017}, eissn = {1873-3557}, pages = {637-646}, orcid-numbers = {Gyollai, Ildikó/0000-0001-8576-0196; Szalai, Zoltán/0000-0001-5267-411X} } @article{MTMT:3163542, title = {Cosmogenic and Trapped Noble Gases of Csátalja H4-5 Chondrite}, url = {https://m2.mtmt.hu/api/publication/3163542}, author = {Peto, M and Ott, U and Lugaro, Maria and Kereszturi, Ákos and Benkó, Zsolt and Nagy, D and Pécskay, Zoltán}, journal-iso = {METEORIT PLANET SCI}, journal = {METEORITICS & PLANETARY SCIENCE}, volume = {51}, unique-id = {3163542}, issn = {1086-9379}, year = {2016}, eissn = {1945-5100} } @article{MTMT:24954479, title = {Laser induced plasma spectroscopy: A quick and efficient tool for element analysis in conservation and archeometry}, url = {https://m2.mtmt.hu/api/publication/24954479}, author = {Márton, Zsuzsanna and Csóka, Ádám}, journal-iso = {ARCHEOMETRIAI MŰHELY}, journal = {ARCHEOMETRIAI MŰHELY}, volume = {12}, unique-id = {24954479}, issn = {1786-271X}, year = {2015}, pages = {1-6}, orcid-numbers = {Márton, Zsuzsanna/0000-0001-7625-3571; Csóka, Ádám/0000-0002-7148-4984} }