{"id":2637,"date":"2022-01-13T14:31:58","date_gmt":"2022-01-13T13:31:58","guid":{"rendered":"https:\/\/kmplg.sk\/?page_id=2637"},"modified":"2026-03-30T13:50:51","modified_gmt":"2026-03-30T11:50:51","slug":"msc-jana-brcekova-phd","status":"publish","type":"page","link":"https:\/\/kmplg.sk\/?page_id=2637&lang=en","title":{"rendered":"MSc. Jana Br\u010dekov\u00e1, PhD."},"content":{"rendered":"\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-background has-fixed-layout\" style=\"background-color:#fcf0ef\"><tbody><tr><td><strong>Position<\/strong>:<\/td><td>scientific staff<\/td><\/tr><tr><td><strong>Room<\/strong>:<\/td><td>G-421<\/td><\/tr><tr><td><strong>Phone<\/strong>:<\/td><td>+421 2 9014 <strong>2178<\/strong><\/td><\/tr><tr><td><strong>e-mail:<\/strong><\/td><td>jana.brcekova@uniba.sk<\/td><\/tr><tr><td><strong>Publications<\/strong><\/td><td><a href=\"http:\/\/alis.uniba.sk:9909\/search\/query?match_1=PHRASE&amp;field_1=authid&amp;term_1=575952&amp;locale=sk&amp;theme=EPC\">list of publication<\/a><\/td><\/tr><\/tbody><\/table><figcaption><span class=\"has-inline-color has-vivid-red-color\">Section of Economic geology<\/span><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:100%\">\n<div class=\"wp-block-buttons\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-vivid-red-color has-very-light-gray-to-cyan-bluish-gray-gradient-background has-text-color has-background\" href=\"http:\/\/www.researchgate.net\/profile\/Katarina-Sarinova\" style=\"border-radius:20px\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"has-inline-color has-white-color\"><\/span><img loading=\"lazy\" width=\"20\" height=\"19\" class=\"wp-image-1958\" style=\"width: 20px;\" src=\"http:\/\/kmplg.sk\/wp-content\/uploads\/2021\/04\/android_dynamic_links.png\" alt=\"\"> <span class=\"has-inline-color has-vivid-red-color\">Topics of Thesis<\/span><\/a><\/div>\n\n\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2>Scientific interests<\/h2>\n\n\n\n<ul><li>Mineralogical and geochemical research of mineral deposits<\/li><li>deposit exploration data processing using GIS and 3D geological software<\/li><li>3D modeling of the geological, mineralogical and geochemical atributes of mineral deposits<\/li><\/ul>\n\n\n\n<h2>Pedagogical activities<\/h2>\n\n\n\n<p>Research methods of mineral deposits, theory and practice of the GIS and 3D modeling of the mineral deposits.<\/p>\n\n\n\n<p><strong>Bachelor\u00b4s degree<\/strong><\/p>\n\n\n\n<p>GIS in Economic and Environmental geology<\/p>\n\n\n\n<p><strong><strong><strong>Master\u2019s degree<\/strong><\/strong><\/strong><\/p>\n\n\n\n<ul><li>Application of GIS in Economic and Environmental geology<\/li><li>Mineralogical, geochemistry and other methods of research in Economic geology<\/li><li>Modelling of conditions and processes in deposits and environmental applications<\/li><\/ul>\n\n\n\n<p><strong><strong><strong><strong>Doctoral degree<\/strong><\/strong><\/strong><\/strong><\/p>\n\n\n\n<ul><li>Advenced methods of reasearch in Econimic geology<\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2>The most significant publications<\/h2>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container\">\n<ul><li>Kautmanov\u00e1 I., \u0160tub\u0148ov\u00e1, E.G., \u010cervenka, J., Lalinsk\u00e1\u2011Volekov\u00e1, B., Krajanov\u00e1, V., Izs\u00e1kov\u00e1, A., Farag\u00f3, T., Br\u010dekov\u00e1, J., \u0160ottn\u00edk, P., 2026: <strong>Potentially toxic elements in basidiomycetes and plants from areas affected by historical mining in Slovakia.<\/strong> <em>Biologia<\/em> 81, 109 (2026). https:\/\/doi.org\/10.1007\/s11756-026-02178-5<\/li><li>Br\u010dekov\u00e1, J., Osack\u00fd, M., Lalinsk\u00e1-Volekov\u00e1, B., \u0160arinov\u00e1 K., Miglierini M., P\u00e1lkov\u00e1 H., Durmekov\u00e1 T., 2025: <strong>Effect of thermal treatment on mineralogy, geochemistry, and physical properties of two genetically different sandstones: relevance to building stones fire impact.<\/strong> <em>Environ Earth Sci<\/em> <strong>84<\/strong>, 589 (2025). https:\/\/doi.org\/10.1007\/s12665-025-12571-z<\/li><li>Kod\u011bra P., Y\u00e1nez D. D., Br\u010dekov\u00e1 J., Vojtko R., Majzlan J., Uher P., Nemec O., Bakos F., 2025: Lithological control on the distribution of ores in W-Mo porphyry systems: An example from the Ochtin\u00e1-Rochovce deposit (Western Carpathians, Slovakia). Ore Geology Reviews, <a href=\"https:\/\/www.sciencedirect.com\/journal\/ore-geology-reviews\/vol\/185\/suppl\/C\">Volume 185<\/a>, October 2025, 106786. https:\/\/doi.org\/10.1016\/j.oregeorev.2025.106786.<\/li><li>Lalinsk\u00e1-Volekov\u00e1 B., Majerov\u00e1 H., Kautmanov\u00e1 I., Bracht\u00fdr O., Szab\u00f3ov\u00e1 D., Arendt D., Br\u010dekov\u00e1 J., \u0160ottn\u00edk P., 2022:<strong> Hydrous ferric oxides (HFO&#8217;s) precipitated from contaminated waters at several abandoned Sb deposits \u2013 Interdisciplinary assessment. <\/strong>Science of the Total Environment 821 (2022) 153248.<\/li><li>Kod\u011bra, P., Koz\u00e1k, J., Br\u010dekov\u00e1, J., Chovan, M., Lexa, J., J\u00e1no\u0161\u00edk, M., Biro\u0148, A., Uhl\u00edk, P., Bakos, F., 2018: <strong>Distribution and composition of gold in porphyry gold systems: example from the Biely Vrch deposit, Slovakia.<\/strong> Mineralium Deposita, Volume 53, Issue 8, pp.1193-1212.<\/li><li>Kompan\u00edkov\u00e1, Z., Gomez-Heras, M., Br\u010dekov\u00e1, J., Durmekov\u00e1, T., Vl\u010dko, J., 2014: <strong>Sandstone alterations triggered by fire-related temperatures.<\/strong> Environmental Earth Sciences. &#8211; Vol. 72, No. 7 (2014), p. 2569-2581<\/li><li>Ku\u010derov\u00e1 G., Majzlan M., Lalinsk\u00e1-Volekov\u00e1 B., Radkov\u00e1 A., Ba\u010d\u00edk P., Mich\u0148ov\u00e1 J., \u0160ottn\u00edk P., Jurkovi\u010d L., Klimko T., Steininger R., G\u00f6ttlicher J., 2014:<strong> Mineralogy of neutral mine drainage in the tailings of siderite-Cu ores in Eastern Slovakia. <\/strong>The Canadian Mineralogist, Vol. 52, pp. 779-798 (2014).<\/li><li>Lalinsk\u00e1-Volekov\u00e1 B., Majzlan J., Klimko T., Chovan M., Ku\u010derov\u00e1 G., Br\u010dekov\u00e1 J., Hovori\u010d R., G\u00f6ttlicher J., Steininger R., 2012: <strong>Mineralogy of weathering product of Fe-As-Sb mine wastes and soils at several Sb deposits in Slovakia<\/strong>. The Canadian Mineralogist. &#8211; Vol. 50, No. 2 (2012), p. 481-500.<\/li><li>\u0160ottn\u00edk, P., Lalinsk\u00e1 \u2013 Volekov\u00e1, B., Br\u010dekov\u00e1, J., Kod\u011bra, P., Jurkovi\u010d, L., 2016: <strong>Characterization and environmental risk assessment of potential mining waste from Detva \u2013 Biely vrch deposit<\/strong>. Acta Geologica Slovaca, 8 (2), 2016, s. 217 \u2013 227.<\/li><li>Br\u010dekov\u00e1 J., Kod\u011bra P., J\u00e1no\u0161\u00edk M., Uhl\u00edk P., Lexa J., Biro\u0148 A., 2015: <strong>3D modelling of Geology, Geochemistry and Alteration Zones of Biely vrch &#8211; Porphyry Deposit (Javorie Mts., Slovakia).<\/strong> Mineral Recoruses In A Sustainable World \u2022 13th SGA Biennial Meeting 2015. Proceedings, Volume 1, p. 263 \u2013 266.<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<h2>Current Projects<\/h2>\n\n\n\n<p><strong>VEGA 1\/0313\/20   \u2013 <strong>a member of the research team<\/strong> (2020-2023,  principal investigator P. Kod\u011bra)  \u201eGenesis of precious metal epithermal and porphyry mineralisations in the stratovolcanoes \u0160tiavnica and Javorie\u201c<span class=\"has-inline-color has-vivid-red-color\"> <\/span><\/strong><span class=\"has-inline-color has-vivid-red-color\"><span class=\"collapseomatic \" id=\"id69f1c1c227358\"  tabindex=\"0\" title=\"Click for project annotation\"    >Click for project annotation<\/span><div id=\"target-id69f1c1c227358\" class=\"collapseomatic_content \"><em><em><em>The project deals with the conditions of origin and genesis of two most important types of precious metal mineralisation in Slovakia that have a real economic importance. Completion of their current level of knowledge in terms of genesis can significantly help in exploration and mining of these ores. The epithermal vein Au-Ag deposit Bansk\u00e1 Hodru\u0161a at the Roz\u00e1lia mine is the only mined ore deposit in Slovakia. The completion of genesis of precious metal epithermal mineralisation in the broad vicinity of this mine is necessary for its future effective exploration. Porphyry gold mineralisation, including the Biely Vrch deposit, is an unusual type of deposit, where gold was introduced by salt melts. Completion of its genetic model has a potential to significantly improve the knowledge of these rare magmatic-hydrothermal systems even in a global aspect, because due to their rare appearance the knowledge is still just on a low level.<\/em><\/em><\/em><\/span> <\/p>\n\n\n\n<p> <\/div> <\/p>\n\n\n\n<p><strong>APVV-20-0175<\/strong> \u2013 <strong>a member of the research team <\/strong>(2021-2025, principal investigator P. Uhl\u00edk) \u201eBentonite: Slovak strategic raw material \u2013 Innovative assessment of bentonite quality and origin for its efficient use \u201d&nbsp;<span class=\"has-inline-color has-vivid-red-color\"> <span class=\"collapseomatic \" id=\"id69f1c1c2273f8\"  tabindex=\"0\" title=\"Click for project annotation\"    >Click for project annotation<\/span><div id=\"target-id69f1c1c2273f8\" class=\"collapseomatic_content \"> <em><em><em><em>Bentonite is an important industrial raw material. Due to the high amount of clay minerals from the smectite group, bentonite has unique properties, e.g. high swelling capacity, plasticity, high specific surface area, cation exchange capacity and low hydraulic conductivity. Due to these properties bentonites have broad range of possible applications. As a consequence, worldwide bentonite production is constantly increasing. Slovak republic (SR) is one of the world\u2019s leading bentonite producers and bentonites belong to the strategic raw materials in SR. In the last 10-15 years, several new bentonite deposits have been opened in SR, most of which have never been studied in detail. This may mean that the potential of Slovak bentonites is not fully utilized. One of the objectives of the project is therefore the comprehensive characterization of bentonites from new deposits. The mineral and chemical composition of bentonites, their physico-chemical, mechanical and rheological properties will be determined. The obtained results will help to better understand the geology and genesis of bentonite deposits which may lead to the discovery of other economic accumulations of bentonites. The main contribution of the project lies in the rational and efficient use of domestic raw materials which will lead to the long-term sustainability of bentonite exploitation in SR. The idea itself is not new, but the way on how we want to implement the proposed changes is highly innovative. The main application outputs of the project such as: passports for the optimal utilization of different qualitative types of bentonites, 3D model of bentonite quality and geological model of selected bentonite deposit, will contribute to achieve this ambitious goal. The multidisciplinary team of experts on domestic and world bentonites in cooperation with major bentonite producer in SR, REGOS, s.r.o. is guarantee of successful solution of the proposed project. The partners of the project are the Earth Science Institute of the Slovak Academy of Sciences (SAS), the Institute of Inorganic Chemistry SAS and the Faculty of Civil Engineering, Slovak University of Technology in Bratislava.<\/em><\/em><\/em><\/em><\/span> <\/p>\n\n\n\n<p> <\/div> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Position: scientific staff Room: G-421 Phone: +421 2 9014 2178 &hellip; <\/p>\n","protected":false},"author":2,"featured_media":0,"parent":1966,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"ngg_post_thumbnail":0},"folder":[45],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MSc. 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