Search results
Title Multi-phase development of the faults in the Malužiná Fm. (Hronic Unit, Western Carpathians): reconstruction based on kinematic analysis of multiple fault structures Author info Viera Šimonová, Angelika Obertová ... [et al.] Author Šimonová Viera 1977- (70%) UMBFP01 - Katedra geografie a geológie
Co-authors Obertová Angelika (20%)
Hoppanová Eva 1995- (10%) UMBFP01 - Katedra geografie a geológie
Source document 19th meeting of the Central European tectonic studeis group (CETeG) : abstract book. S. 88-89. - Kazincbarcika : [s. n.], 2023 ; 19th meeting of the Central European tectonic studeis group (CETeG) konferencia Keywords rekonštrukcia - reconstruction kinematická analýza Headings Geogr. Západné Karpaty (pohorie) Form. Descr. abstrakty - abstracts Language English Country Hungary URL Link na plný text Public work category BFA No. of Archival Copy 53966 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ 
article
Title Hydrotermálne kremenno-barytové žily so sulfidickou mineralizáciou na lokalite Brusno-Brzáčka (Veporikum, stredné Slovensko): aj drobné a zabudnuté výskyty môžu byť zaujímavé Author info Eva Hoppanová, Štefan Ferenc ... [et al.] Author Hoppanová Eva 1995- (20%) UMBFP01 - Katedra geografie a geológie
Co-authors Ferenc Štefan 1977- (16%) UMBFP01 - Katedra geografie a geológie
Šimonová Viera 1977- (16%) UMBFP01 - Katedra geografie a geológie
Kopáčik Richard 1995- (16%) UMBFP01 - Katedra geografie a geológie
Mikuš Tomáš (16%)
Vlasáč Jozef (16%)
Source document Sborník abstrakt : otevřený kongres České geologické společnosti a Slovenskej geologickej spoločnosti. S. 52-53. - Ostravice : Česká geologická společnost, 2023 ; Otevřený kongres České geologické společnosti a Slovenskej geologickej spoločnosti medzinárodný kongres Keywords hydrotermálne žily - hydrothermal veins kremenno-sulfidická mineralizácia - quartz-sulphidic mineralization mineralizácia - mineralization Headings Geogr. Brusno (Slovensko) Form. Descr. abstrakty - abstracts Language Slovak Country Czech Republic Public work category BFA No. of Archival Copy 53960 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ article
Title Stratiform U-Cu mineralization in the Lopejské Čelno valley near Podbrezová (Veporic Unit, Western Carpathians) Par.title Stratiformná U-Cu mineralizácia v Lopejskom Čelne pri Podbrezovej (veporikum, Západné Karpaty) Author info Richard Kopáčik ... [et al.] Author Kopáčik Richard 1995- (30%) UMBFP01 - Katedra geografie a geológie
Co-authors Ferenc Štefan 1977- (25%) UMBFP01 - Katedra geografie a geológie
Mikuš Tomáš (15%)
Budzák Šimon 1982- (10%) UMBFP08 - Katedra chémie
Butek Juraj 1993- (10%) UMBFP01 - Katedra geografie a geológie
Hoppanová Eva 1995- (10%) UMBFP01 - Katedra geografie a geológie
Source document Mineralia Slovaca. Roč. 55, č. 1 (2023), s. 53-70. - Bratislava : Štátny geologický ústav Dionýza Štúra, 2023 Keywords Cu mineralizácia oxidy veporikum Headings Geogr. Západné Karpaty (pohorie) Form. Descr. články - journal articles Language English Country Slovak Republic Annotation The studied mineralization is located on the eastern slopes of Lopejské Čelno valley, south of the Lopej village (cadastral area of Podbrezová village, Central Slovakia). The U occurrence was described and classified as U-Cu stratiform mineralization. The mineralization is located in the Ľubietová Zone of Veporic Unit, and is bound to the arkosic sandstones containing Permian volcanoclastic material. The host rock of mineralization underwent low-grade metamorphism and limonitization. Lens shaped ore bodies are characterized by disseminated pyrite, rutile, chalcopyrite, leucoxene and metatorbernite. Small cavities and cracks in rock are also filled and/or coated by goethite, Mn oxides and malachite. Uranium is irregularly distributed within the host rock and is bound to the U-Ti oxides, brannerite and torbernite/metatorbernite. Brannerite and leucoxenized U-Ti oxides are the only one primary uranium U4+ minerals, for the first time identified in studied occurrence. Brannerite forms clusters of needle-like crystals (up to 100 μm in size). It occurs in close spatial and genetic association with U-Ti oxides, rutile, leucoxene and clay minerals. Chemical composition of brannerite and U-Ti oxides differs in ratio of U/(U + Ti): from 0.22 to 0.29 apfu for brannerite and from 0.09 to 0.22 apfu for U-Ti oxides. Metatorbernite forms light green crystals, typically occurs in small cavities and fractures in rock. It shows an unusual light green luminescence under UV radiation. The average chemical composition of metatorbernite can be expressed by empiric formula (Cu0.75Ba0.06Ca0.03K0.04Al0.02Mg0.01Fe0.01)Σ0.94 (UO2)Σ2.00 (PO4)Σ2.01 (H2O)8. Occasionally torbernite/metatorbernite directly replaces single crystals of apatite. URL Link na plný text Public work category ADN No. of Archival Copy 53479 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika article
Title Geologická stavba a štruktúrna analýza na vybraných lokalitách malužinského súvrstvia hronika (Západné Karpaty) Author info Angelika Obertová, Viera Šimonová ... [et al.] Author Obertová Angelika (45%)
Co-authors Šimonová Viera 1977- (45%) UMBFP01 - Katedra geografie a geológie
Hoppanová Eva 1995- (10%) UMBFP01 - Katedra geografie a geológie
Source document Sborník abstrakt : otevřený kongres České geologické společnosti a Slovenskej geologickej spoločnosti. S. 52-53. - Ostravice : Česká geologická společnost, 2023 ; Otevřený kongres České geologické společnosti a Slovenskej geologickej spoločnosti medzinárodný kongres Keywords geologická stavba - geological structure štruktúrna analýza - structural analysis hronikum Headings Geogr. Západné Karpaty (pohorie) Form. Descr. abstrakty - abstracts Language Slovak Country Czech Republic Public work category BFA No. of Archival Copy 53959 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ article
Title Neobyčajné chemické zloženie sfaleritov z výskytu Brezno-Za dolinou, Slovensko, Nízke Tatry, Západné Karpaty Author info Eva Hoppanová ... [et al.] Author Hoppanová Eva 1995- (20%) UMBFP01 - Katedra geografie a geológie
Co-authors Ferenc Štefan 1977- (20%) UMBFP01 - Katedra geografie a geológie
Mikuš Tomáš (20%)
Dolníček Zdeněk (20%)
Šimonová Viera 1977- (20%) UMBFP01 - Katedra geografie a geológie
Source document Mineralogická konferencia Vyšná Boca 2023 : zborník abstraktov. S. 34-40. - Bratislava : Slovenská mineralogická spoločnosť, 2023 ; Mineralogická konferencia Vyšná Boca 2023 konferencia Keywords sfalerit veporikum chemické zloženie Headings Geogr. Západné Karpaty (pohorie) Nízke Tatry (Slovensko : pohorie) Form. Descr. abstrakty - abstracts Language Slovak Country Slovak Republic URL Link na zdrojový dokument Public work category BFB No. of Archival Copy 53185 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ article
Title New knowledge about U-Cu mineralization on the Kozie chrbty Mts. and its relationship to the (late Neotectonic) structures (Hronic Unit, Western Carpathians, Slovakia) Author info Eva Hoppanová ... [et al.] Author Hoppanová Eva 1995- (85%) UMBFP01 - Katedra geografie a geológie
Co-authors Ferenc Štefan 1977- (5%) UMBFP01 - Katedra geografie a geológie
Šimonová Viera 1977- (5%) UMBFP01 - Katedra geografie a geológie
Kopáčik Richard 1995- (5%) UMBFP01 - Katedra geografie a geológie
Source document 15th Emile Argand Conference on Alpine Geological Studies : 12-14 September 2022, Ljubljana, Slovenia : abstract book and fieldtrip guide. Pp. 31. - Ljubljana : University of Ljubljana, 2022 ; Emile Argand Conference on Alpine Geological Studies konferencia Keywords mineralizácia - mineralization Headings Geogr. Západné Karpaty (pohorie) Kozie chrbty Form. Descr. príspevky v zborníku - proceedings papers Language English Country Slovenia Public work category AFG No. of Archival Copy 52028 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ article
Title Cu-(U) mineralisation in the copper sandstones at Šafárka occurrence near Novoveská Huta (Spišská Nová Ves), Spišsko-gemerské Rudohorie Mts., Western Carpathians, Gemeric Unit, eastern Slovakia Author info Štefan Ferenc ... [et al.] Author Ferenc Štefan 1977- (40%) UMBFP01 - Katedra geografie a geológie
Co-authors Mikuš Tomáš (20%)
Kopáčik Richard 1995- (18%) UMBFP01 - Katedra geografie a geológie
Vlasáč Jozef (17%)
Hoppanová Eva 1995- (5%) UMBFP01 - Katedra geografie a geológie
Source document Acta Geologica Slovaca. Roč. 14, č. 2 (2022), s. 87-101. - Bratislava : Univerzita Komenského, 2022 Keywords pieskovce uránovo-medená mineralizácia Headings Geogr. Západné Karpaty (pohorie) Form. Descr. články - journal articles Language English Country Slovak Republic Annotation Several occurrences of copper sandstone mineralisation type occur in the Permian volcano-sedimentary sequences of the Northern Gemeric Unit (Spišsko-gemerské Rudohorie Mts.). The object of presented mineralogical research was Cu-(U) mineralisation in the copper sandstones at the Šafárka occurrence, located about 4 km SE of Novoveská Huta (part of Spišská Nová Ves district town). Cu-(U) mineralisation occurs in fine-grained psammites of greenish-grey colour. The surface of the samples is limonitized, with coatings of green Cu and U supergene minerals. The main rock-forming mineral is quartz. Carbonate (probably authigenic), muscovite and fragments of sericite shales or highly altered volcanics are present to a lesser extent. Accessories represent K-feldspar, tourmaline and leucoxenized Fe-Ti oxides. Rock matrix is formed mainly by sericite, and fine-grained quartz. Ore minerals (chalcopyrite, pyrite - also var. bravoite, tennantite-(Fe), uranium-bearing leucoxene) form disseminations and veinlets in sandstones. Supergene minerals of Fe, Cu and U (chalcocite, yarrowite, uranophane-α, goethite, malachite, baryte, anglesite and cinnabar) fill microscopic cavities and cracks in the rock. Based on the chemical composition, the studied pyrite can be divided into several groups: a) pyrite with a minimum content of admixtures (composition almost corresponding to the formula FeS2; b) As-bearing pyrite; and c) Ni- and Co-bearing bravoite. Arsenic most likely enters the anionic position of pyrite by the substitution As1-→S1-, and is probably present in solid solution. Zonality of bravoites is caused by ranging in Ni content and the corresponding fluctuations in Fe content (negative correlation), at a relatively constant Co content. Studied bravoites represent a nice example of the preferred concentration of Ni at the edges of the crystals and growth zones. Formation of uranophane-α documents the neutralisation of the environment during weathering of sandstones. Precipitation of baryte and anglesite caused an increase in the pH of the environment (from acid to the slightly basic), which allowed the precipitation of uranophane-α and malachite. URL Link na plný text Public work category ADN No. of Archival Copy 52777 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika article
Title Brezno-Za dolinou - occurrence of Fe-Cu-Sb-As mineralization and its relationship to the Alpine tectonics Author info Eva Hoppanová, Viera Šimonová ... [et al.] Author Hoppanová Eva 1995- (40%) UMBFP01 - Katedra geografie a geológie
Co-authors Šimonová Viera 1977- (20%) UMBFP01 - Katedra geografie a geológie
Ferenc Štefan 1977- (20%) UMBFP01 - Katedra geografie a geológie
Kopáčik Richard 1995- (20%) UMBFP01 - Katedra geografie a geológie
Source document Environmental, structural and stratigraphical evolution of the Western Carpathians : ESSEWECA 2022 : abstract book. S. 67-68. - Bratislava : Univerzita Komenského v Bratislave, 2022 / Hudáčková Natália ; Ruman Andrej ; Šujan Michal ; ESSEWECA conference medzinárodná vedecká konferencia Keywords mineralizácia - mineralization tektonika - tectonic mineralogické výskumy Form. Descr. abstrakty - abstracts Language English Country Slovak Republic URL Link na plný text Public work category BFB No. of Archival Copy 52763 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ article
Title Primary minerals and age of the hydrothermal quartz veins containing U-Mo- (Pb, Bi,Te) mineralization in the Majerska valley near Čučma (Gemeric Unit, Spišsko-Gemerské Rudohorie Mts., Slovak Republic) Author info Štefan Ferenc, Martin Števko ... [et al.] Author Ferenc Štefan 1977- (40%) UMBFP01 - Katedra geografie a geológie
Co-authors Števko Martin (35%)
Mikuš Tomáš (10%)
Milovská Stanislava (5%)
Kopáčik Richard 1995- (5%) UMBFP01 - Katedra geografie a geológie
Hoppanová Eva 1995- (5%) UMBFP01 - Katedra geografie a geológie
Source document Minerals : international, peer-reviewed, open access journal of natural mineral systems, mineral resources, mining, and mineral processing. Vol. 11, no. 6 (629) (2021), pp. 1-32. - Basel : Multidisciplinary Digital Publishing Institute, 2021 Keywords urán - uranium mineralizácia - mineralization uraninit - uraninite molybdenit - molybdenite geologické výskumy Headings Geogr. Západné Karpaty (pohorie) Slovenské rudohorie (Slovensko : pohorie) Spiš (Slovensko : oblasť) Gemer (Slovensko : oblasť) Form. Descr. články - journal articles Language English Country Switzerland Annotation An occurrence of vein U-Mo mineralization is located in the Majerská valley near Čučma, about 7 km to the NNE of the district town of Rožňava (Eastern Slovakia). Mineralization is hosted in the acidic metapyroclastics of the Silurian Bystrý Potok Fm. (Gemeric Unit), and originated in the following stages: (I.) quartz I, fluorapatite I; (II.) quartz II, fluorapatite II, zircon, rutile chlorite, tourmaline; (III.) uraninite, molybdenite, U-Ti oxides; (IV.) pyrite I, ullmannite, gersdorffite, cobaltite; (Va.) galena, bismuth, tetradymite, joséite A and B, Bi3(TeS)2 mineral phase, (BiPb)(TeS) mineral phase, ikunolite; (Vb.) minerals of the kobellite–tintinaite series, cosalite; (VI.) pyrite II; (VII.) titanite, chlorite; and (VIII.) supergene mineral phases. The chemical in-situ electron-microprobe U-Pb dating of uraninite from a studied vein yielded an average age of around 265 Ma, corresponding to the Guadalupian Epoch of Permian; the obtained data corresponds with the age of Gemeric S-type granites. The age correlation of uraninite with the Gemeric S-type granites and the spatial connection of the studied mineralization with the Čučma granite allows us to assume that it is a Hercynian, granite-related (perigranitic) mineralization. URL Link na plný text Public work category ADC No. of Archival Copy 50261 Repercussion category KÚŠIK, Dušan - BANCÍK, Tomáš - TOTH, Peter - SAKMÁR, Jozef. Hydrothermal Bi-Te-(Hg) mineralization with coloradoite (HgTe) in the Kujnišova dolina valley, Mníšek nad Hnilcom, Gemeric Unit, W. Carpathians. In Mineralia Slovaca. ISSN 0369-2086, 2021, roč. 53, č. 2, s. 91-102.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika article
Title U-Cu mineralization in the Kozie Chrbty Mts. (Permian, Hronic Unit) and its relationship to the late (neotectonic) structures Author info Eva Hoppanová, Štefan Ferenc Author Hoppanová Eva 1995- (75%)
Co-authors Ferenc Štefan 1977- (25%)
Source document 18th meeting of the Central European tectonic studies groups & 25th meeting of the Czech tectonic studies group : book of abstracts : CETEG. Pp. 45-46. - Bratislava : Univerzita Komenského v Bratislave, 2021 / Gregáňová Margaréta ; Molčan Matejová Marína ; Šimonová Viera 1977- ; Meeting of the Central European tectonic studies groups medzinárodná konferencia ; Meeting of the Czech tectonic studies group medzinárodná konferencia Keywords mineralizácia - mineralization uránovo-medená mineralizácia horniny - rocks Form. Descr. abstrakty - abstracts Language English Country Slovak Republic URL Link na zdrojový dokument Public work category AFH No. of Archival Copy 26264 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ article