TY - JOUR AU - Balassa, Csilla AU - Németh, Norbert AU - Kristály, Ferenc TI - Radioaktív anomáliát mutató kőzettestek az Upponyi- és Szendrői-hegységekből JF - TERTIARY AND QUATERNARY STRATA J2 - TQ STRATA VL - 2 PY - 2024 SP - 4 EP - 7 PG - 4 SN - 3004-2275 UR - https://m2.mtmt.hu/api/publication/34728779 ID - 34728779 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Balassa, Csilla AU - Bordeianu, Marian AU - Csicsák, Pál AU - Tóth, Márton AU - Németh, Norbert TI - An unusual case of low concentration mineral brines in the geothermal waters from Beiuș Basin (Northwestern Romania) JF - MULTIDISZCIPLINÁRIS TUDOMÁNYOK: A MISKOLCI EGYETEM KÖZLEMÉNYE J2 - MULTIDISZCIPLINÁRIS TUDOMÁNYOK VL - 13 PY - 2023 IS - 4 SP - 54 EP - 70 PG - 17 SN - 2062-9737 DO - 10.35925/j.multi.2023.4.6 UR - https://m2.mtmt.hu/api/publication/34492483 ID - 34492483 AB - The aim of the BrineRIS project is to explore brines in RIS countries potential for critical metal extraction In the frame of this project the concentration of mineral brines in three geothermal wells located in the Beiuș Basin (northwestern Romania) was determined by analyzing the water from the wells. Until recently no reliable trace element data were available from Beiuș basin. Following the new analyses, the geothermal water extracted by TRANSGEX SA company from wells F-3001H, F-3003H, and F-3005H revealed exceptionally low concentrations of associated chemical compounds. The Li-concentration is only ~ 22 – 32 µg/l. Zn, I, Rb and As present in similar concentrations, while other trace elements (e.g. Co, V, Ti) are below detection limit. The Sr (~ 540 – 680 µg/l), Ba (~ 170 – 200 µg/l) and B (~ 70 – 100 µg/l) concentrations are slightly elevated, but still low. Therefore, the water in this "geothermal reservoir" can be classified as relatively potable, but it is not appropriate for critical metal extraction. In this paper, some documented concentrations from previous years have been compared to recent concentrations. In addition, the relationship between geology and water chemistry is emphasized in order to determine the reason for the absence of solutes that were expected to be found in this water. LA - English DB - MTMT ER - TY - CHAP AU - Balassa, Csilla AU - Kristály, Ferenc AU - Németh, Norbert ED - Szabó, Norbert Péter ED - Virág, Zoltán István TI - Ritkaföldfém-hordozó ásványok ÉK-magyarországi földtani képződményekben T2 - Új eredmények a műszaki föld- és környezettudományban 2023 PB - Miskolci Egyetem Műszaki Föld- és Környezettudományi Kar CY - Miskolc-Egyetemváros SN - 9789633583104 PY - 2023 SP - 209 EP - 221 PG - 13 UR - https://m2.mtmt.hu/api/publication/34417236 ID - 34417236 LA - Hungarian DB - MTMT ER - TY - CHAP AU - Budai, Tamás AU - Konrád, Gyula AU - Less, György AU - Raucsik, Béla AU - Tóthné Makk, Ágnes AU - Koloszár, László AU - Haas, János AU - Vörös, Attila AU - Józsa, Sándor AU - Farics, Éva AU - Csillag, Gábor AU - Pálfy, József AU - Rálischné Felgenhauer, Erzsébet AU - Pelikán, Pál AU - Hips, Kinga AU - Németh, Norbert AU - Velledits, Felicitász AU - Gál, Péter AU - Szoldán, Zsolt AU - Róth, László AU - Piros, Olga AU - Péró, Csaba AU - Kovács, Sándor AU - Kövér, Szilvia AU - Grill, József AU - Török, Ákos AU - Szente, István AU - Bércziné, Makk Anikó ED - Babinszki, Edit ED - Piros, Olga ED - Budai, Tamás ED - Gyalog, László ED - Halász, Amadé ED - Király, Edit ED - Koroknai, B ED - Haranginé Lukács, Réka ED - M. Tóth, Tivadar TI - Mezozoikum. Triász TS - Triász T2 - Magyarország litosztratigráfiai egységeinek leírása I. PB - Szabályozott Tevékenységek Felügyeleti Hatósága CY - Budapest SN - 9789636713263 PY - 2023 SP - 113 EP - 186 PG - 154 UR - https://m2.mtmt.hu/api/publication/34342996 ID - 34342996 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Balassa, Csilla AU - Németh, Norbert AU - Kristály, Ferenc TI - New axinite occurrence from Bükk Mts., NE Hungary JF - GEOSCIENCES AND ENGINEERING: A PUBLICATION OF THE UNIVERSITY OF MISKOLC J2 - GEOSCIENCES AND ENGINEERING VL - 11 PY - 2023 IS - 1 SP - 89 EP - 103 PG - 15 SN - 2063-6997 DO - 10.33030/geosciences.2023.01.00 UR - https://m2.mtmt.hu/api/publication/34190439 ID - 34190439 LA - English DB - MTMT ER - TY - JOUR AU - Németh, Norbert AU - Kristály, Ferenc AU - Balassa, Csilla TI - Hydrothermal high field strength element enrichment in the Bükk Mts. (NE Hungary) JF - JOURNAL OF GEOCHEMICAL EXPLORATION J2 - J GEOCHEM EXPLOR VL - 246 PY - 2023 PG - 19 SN - 0375-6742 DO - 10.1016/j.gexplo.2023.107159 UR - https://m2.mtmt.hu/api/publication/33598114 ID - 33598114 LA - English DB - MTMT ER - TY - JOUR AU - Badawi, Mohamed AU - ABDELATIF, Mahmoud AU - Rady, Ali Shebl AU - MAKROUM, Farid AU - SHALABY, Ahmed AU - Németh, Norbert TI - Mapping Structurally Controlled Alterations Sparked by Hydrothermal Activity in the Fatira‐Abu Zawal Area, Eastern Desert, Egypt JF - ACTA GEOLOGICA SINICA-ENGLISH EDITION J2 - ACTA GEOL SIN-ENGL VL - 97 PY - 2023 IS - 2 SP - 662 EP - 680 PG - 28 SN - 1000-9515 DO - 10.1111/1755-6724.15019 UR - https://m2.mtmt.hu/api/publication/33267204 ID - 33267204 LA - English DB - MTMT ER - TY - JOUR AU - Németh, Norbert AU - Kristály, Ferenc AU - Gál, Péter AU - Móricz, Ferenc AU - Haranginé Lukács, Réka TI - Metavolcanic formations in the Paraautochthonous Triassic successions of the Bükk Mts, NE Hungary JF - INTERNATIONAL JOURNAL OF EARTH SCIENCES J2 - INT J EARTH SCI VL - 112 PY - 2023 IS - 1 SP - 297 EP - 320 PG - 24 SN - 1437-3254 DO - 10.1007/s00531-022-02246-6 UR - https://m2.mtmt.hu/api/publication/33078530 ID - 33078530 N1 - Export Date: 7 December 2022 CODEN: IJESF Correspondence Address: Németh, N.; Institute of Mineralogy and Geology, Miskolc-Egyetemváros, Hungary; email: foldnn@uni-miskolc.hu AB - The Bükk Mts. in NE Hungary exposes Paleozoic and Mesozoic successions containing volcanic formations both in the oceanic crust-derived Szarvaskő Unit and in the continental crust-derived Paraautochthonous Unit. The rocks of this latter unit were subject of multiple metamorphic, also metasomatic alterations and deformation events obscuring and overprinting original petrographic and geochemical characteristics and producing a complex structure in which stratigraphic relationships are not always possible to be identified. This situation was leading to various stratigraphic hypotheses. This study aims to provide a basis for distinguishing metavolcanic formations using trace element geochemical data combined with quantitative mineralogical data based on XRD and EPMA. Our data were obtained from a wide range of samples collected in the Bükk Mts. Mineralogy and major element geochemistry reflect regional Alpine metamorphism and local alteration processes but high field strength elements remained relatively stable during most of these processes except local HFSE enrichment. Zr/TiO 2 , Nb/Y and Nb/Ta ratios were effectively used for classifying the rocks into three formations: Bagolyhegy Metarhyolite, Szentistvánhegy Metavolcanics and Szinva Metabasalt. Bagolyhegy Metarhyolite is a unique volcanic formation formed from highly differentiated and HFSE-depleted magma, probably in a single volcanic centre of uncertain age. Szentistvánhegy Metavolcanics comprises heterogeneous rocks of a calc-alkaline arc-type suite with wide distribution in a Ladinian chronostratigraphic horizon. Szinva Metabasalt represents within-plate-type alkaline lava flows and adjacent volcaniclastic, mostly peperitic rocks embedded in Carnian platform and basin facies limestone formations. Like the sedimentary formations of the Bükk Mts, rocks of magmatic origin can be correlated with the formations of the South Alpine and Dinaric successions with the significant difference that abundant metavolcanics are not accompanied by intrusive bodies. LA - English DB - MTMT ER - TY - CHAP AU - Balassa, Csilla AU - Kristály, Ferenc AU - Németh, Norbert ED - Guizani, Douraied TI - HFSE BEARING MINERALS IN THE METASOMATISED ROCK BODIES OF BÜKK MTS., NE HUNGARY T2 - XXII Conference of PhD Students and Young Scientists PB - Politechnika Wroclawska CY - Wroclaw SN - 9788374932202 PY - 2022 SP - 15 EP - 16 PG - 2 UR - https://m2.mtmt.hu/api/publication/33535340 ID - 33535340 LA - English DB - MTMT ER - TY - JOUR AU - Balassa, Csilla AU - Kristály, Ferenc AU - Németh, Norbert TI - Mineral composition of rare element enriched rock bodies from the Bükk mts., NE Hungary JF - GEOSCIENCES AND ENGINEERING: A PUBLICATION OF THE UNIVERSITY OF MISKOLC J2 - GEOSCIENCES AND ENGINEERING VL - 10 PY - 2022 IS - 15 SP - 22 EP - 36 PG - 15 SN - 2063-6997 DO - 10.33030/geosciences.2022.15.022 UR - https://m2.mtmt.hu/api/publication/33364504 ID - 33364504 LA - English DB - MTMT ER -