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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 Acta Geologica Slovaca Issue data Bratislava : Univerzita Komenského , 2022 ISSN 1338-00441338-5674 Form. Descr. časopisy - journals, elektronické časopisy - electronic journals Year, No. Roč. 14 č. 2 (2022) Language English Country Slovak Republic URL Link na zdrojový dokument Public work category GII Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References - PERIODIKÁ - Súborný záznam periodika (1) - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika ARTICLES 2022: Cu-mineralisation in the copper sandstones at Šafárka occurrence near Novoveská Huta , Spišsko-gemerské Rudohorie Mts., Western Carpathians, Gemeric Unit, eastern Slovakia 
journal
Title Primary ore Cu mineralization at the Ľubietová-Podlipa locality (Slovakia) Par.title Primárna rudná Cu mineralizácia na lokalite Ľubietová-Podlipa (Slovensko) Author info Jarmila Luptáková ... [et al.] Author Luptáková Jarmila (20%)
Co-authors Milovská Stanislava (16%)
Jeleň Stanislav 1959- (16%) UMBFP01 - Katedra geografie a geológie
Mikuš Tomáš (16%)
Milovský Rastislav (16%)
Biroň Adrián (16%)
Source document Acta Geologica Slovaca. Roč. 8, č. 2 (2016), s. 175-194. - Bratislava : Univerzita Komenského, 2016 Keywords meď - copper rudná mineralizácia - ore mineralization geológia - geology Headings Geogr. Ľubietová - Podlipa Language English Country Slovak Republic systematics 55 URL Link na plný text Public work category ADN No. of Archival Copy 38816 Repercussion category BUGAJ, Urszula - NEJBERT, Krzysztof - ILNICKI, Slawomir - WIECINSKI, Piotr - ONYSZCZUK, Tomasz - GARBACZ, Halina - WLODARCZAK, Piotr. Copper sulphosalts in early metallurgy (2600-1900 BC) chemical-mineralogical investigation of artefacts from southern Poland. In Geological quarterly. ISSN 1641-7291, 2019, vol. 63, no. 2, pp. 302-318.
MAJZLAN, Juraj - NIELSEN, Ulla Gro - DACHS, Edgar - BENISEK, Artur - DRAHOTA, Petr - KOLITSCH, Uwe - HERRMANN, Julia - BOLANZ, Ralph - STEVKO, Martin. Thermodynamic properties of mansfieldite (AlAsO4 center dot 2H(2)O), angelellite (Fe-4(AsO4)(2)O-3) and kamarizaite (Fe-3(AsO4)(2)(OH)(3)center dot 3H(2)O). In Mineralogical magazine. ISSN 0026-461X, 2018, vol. 82, no. 6, pp. 1333-1354.
STUBNA, Jan - ILLASOVA, Ľudmila - GALAD, Radovan - HANUS, Radek. Gem-quality pseudomalachite from Slovakia. In Journal of gemmology. ISSN 1355-4565, 2018, vol. 36, no. 3, pp. 194-195.
ŠTEVKO, Martin - SEJKORA, Jiří - SÚĽOVEC, A. Štefan. Contribution to the chemical composition of libethenite from the type locality : Podlipa copper deposit, Ľubietová (Slovak Republic). In Bulletin mineralogie petrologie. ISSN 2570-7337, 2017, vol. 25, no. 2, pp. 252-259.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika article
Title Acta Geologica Slovaca Issue data Bratislava : Univerzita Komenského , 2016 ISSN 1338-00441338-5674 Form. Descr. časopisy - journals, elektronické časopisy - electronic journals Year, No. Roč. 8 č. 2 (2016) Language English Country Slovak Republic URL Link na zdrojový dokument Link na plný text Public work category GII Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References - PERIODIKÁ - Súborný záznam periodika (1) - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika ARTICLES 2016: Primary ore Cu mineralization at the Ľubietová-Podlipa locality journal
Title Acta Geologica Slovaca Issue data Bratislava : Univerzita Komenského , 2015 ISSN 1338-00441338-5674 Form. Descr. časopisy - journals, elektronické časopisy - electronic journals Year, No. Roč. 7 č. 1 (2015) Language English Country Slovak Republic URL Link na zdrojový dokument Link na plný text Public work category GII Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References - PERIODIKÁ - Súborný záznam periodika (1) - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika ARTICLES 2015: Mineral phases of the berthierite-garavellite series from the Klenovec-Medené occurrence , Slovak Republic journal
Title Mineral phases of the berthierite-garavellite series from the Klenovec-Medené occurrence (Slovenské Rudohorie Mts - Veporic Unit), Slovak Republic Author info Štefan Ferenc, Miroslava Dzúrová Author Ferenc Štefan 1977- (80%) UMBFP01 - Katedra geografie a geológie
Co-authors Dzúrová Miroslava 1980- (20%) UMBFP01 - Katedra geografie a geológie
Source document Acta Geologica Slovaca. Roč. 7, č. 1 (2015), s. 29-36. - Bratislava : Univerzita Komenského, 2015 Keywords berthierite mineralógia - mineralogy sulfidická mineralizácia - sulfide mineralization Headings Geogr. Západné Karpaty (pohorie) Slovenské rudohorie (Slovensko : pohorie) Klenovec Language English Country Slovak Republic systematics 549 Public work category ADN No. of Archival Copy 33726 Repercussion category MIKUŠ, Tomáš - KONDELA, Julian - JACKO, Stanislav - MILOVSKÁ, Stanislava. Garavellite and associated sulphosalts from the Strieborná vein in the Rožňava ore field (Western Carpathians). In Geologica Carpathica. ISSN 1335-0552, 2018, vol. 69, no. 3, pp. 221-236.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
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