Search Results - "Uher, Pavel"

Permian A-type granites of the Western Carpathians and Transdanubian regions: products of the Pangea supercontinent breakup by Ondrejka, Martin, Uher, Pavel, Putiš, Marián, Kohút, Milan, Broska, Igor, Larionov, Alexander, Bojar, Ana-Voica, Sobocký, Tomáš

“…Permian biotite leucogranites to granite porphyries and rhyolites form small intrusions in several Alpine tectonic units in the Western Carpathians and the…”
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Britholite, monazite, REE carbonates, and calcite: Products of hydrothermal alteration of allanite and apatite in A-type granite from Stupné, Western Carpathians, Slovakia by Uher, Pavel, Ondrejka, Martin, Bačík, Peter, Broska, Igor, Konečný, Patrik

“…An uncommon assemblage of primary and secondary accessory REE minerals was identified in a Permian A-type granite clast in polymict conglomerates intercalated…”
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Titanite composition and SHRIMP U–Pb dating as indicators of post-magmatic tectono-thermal activity: Variscan I-type tonalites to granodiorites, the Western Carpathians by Uher, Pavel, Broska, Igor, Krzemińska, Ewa, Ondrejka, Martin, Mikuš, Tomáš, Vaculovič, Tomáš

“…Titanite belongs to the common accessory minerals in Variscan (~360–350 Ma) metaluminous to slightly peraluminous tonalites to granodiorites of I-type affinity…”
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Intensive low-temperature tectono-hydrothermal overprint of peraluminous rare-metal granite: a case study from the Dlhá dolina valley (Gemericum, Slovakia) by Breiter, Karel, Broska, Igor, Uher, Pavel

“…A unique case of low-temperature metamorphic (hydrothermal) overprint of peraluminous, highly evolved rare-metal S-type granite is described. The hidden Dlhá…”
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Permian A-type rhyolites of the Muráň Nappe, Inner Western Carpathians, Slovakia: in-situ zircon U–Pb SIMS ages and tectonic setting by Ondrejka, Martin, Li, Xian-Hua, Vojtko, Rastislav, Putis, Marian, Uher, Pavel, Sobocký, Tomas

“…Three representative A-type rhyolitic rock samples from the Muráň Nappe of the inferred Silicic Unit of the Inner Western Carpathians (Slovakia) were dated…”
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Late Permian volcanic dykes in the crystalline basement of the Považský Inovec Mts. (Western Carpathians): U–Th–Pb zircon SHRIMP and monazite chemical dating by Pelech, Ondrej, Vozárová, Anna, Uher, Pavel, Petrík, Igor, Plašienka, Dušan, Šarinová, Katarína, Rodionov, Nikolay

“…This paper presents geochronological data for the volcanic dykes located in the northern Považský Inovec Mts. The dykes are up to 5 m thick and tens to…”
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Heat Flow through a Facede with a Controlled Ventilated Gap by Rubina, Aleš, Uher, Pavel, Vrána, Jakub, Novotný, Miloslav, Nespěšný, Ondřej, Skřek, Daniel, Šuhajdová, Eva, Vystrčil, Jan, Formánek, Marian

“…The article presents current research results in the field of airflow through a façade with a width of 1 m and a height of 13.7 m and with a ventilated gap,…”
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Arsenian monazite-(Ce) and xenotime-(Y), REE arsenates and carbonates from the Tisovec-Rejkovo rhyolite, Western Carpathians, Slovakia: Composition and substitutions in the (REE,Y)XO4 system (X = P, As, Si, Nb, S) by Ondrejka, Martin, Uher, Pavel, Pršek, Jaroslav, Ozdín, Daniel

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Rare-element granitic pegmatite of Miocene age emplaced in UHP rocks from Visole, Pohorje Mountains (Eastern Alps, Slovenia): accessory minerals, monazite and uraninite chemical dating by Uher, Pavel, Janák, Marian, Konečný, Patrik, Vrabec, Mirijam

“…The granitic pegmatite dike intruded the Cretaceous UHP rocks at Visole, near Slovenska Bistrica, in the Pohorje Mountains (Slovenia). The rock consists mainly…”
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Perovskite, reaction product of a harzburgite with Jurassic– Cretaceous accretionary wedge fluids (Western Carpathians, Slovakia): evidence from the whole-rock and mineral trace element data by Putiš, Marián, Yang, Yue-Heng, Vaculovič, Tomáš, Koppa, Matúš, Li, Xian-Hua, Uher, Pavel

“…Perovskite (Prv) was discovered in an abyssal harzburgite from a “mélange” type blueschist-bearing accretionary wedge of the Western Carpathians (Meliata Unit,…”
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The geochemistry of phosphorus in different granite suites of the Western Carpathians, Slovakia: the role of apatite and P-bearing feldspar by Broska, Igor, Williams, C.Terry, Uher, Pavel, Konečný, Patrik, Leichmann, Jaromı́r

“…The geochemical behaviour of phosphorus in granites, coupled with compositional variations in apatite, discriminate the different genetic suites of Variscan…”
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Mineralogy and chemistry of columbite-tantalite from Bugarura-Kuluti area, Karagwe-Ankole Belt, Rwanda: Indicators of pegmatite and granite evolution by Ryznar, Jakub, Pršek, Jaroslav, Włodek, Adam, Uher, Pavel

“…[Display omitted] •The first such detailed microchemical characterisation of Ta-Nb oxides form Central Africa region.•New regional magma fractionation model…”
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Petrogenesis of post-orogenic Pan-African rare-element granitic pegmatites in the western Arabian-Nubian Shield, Aswan area, southern Egypt by Abdelfadil, Khaled M., Gharib, Moustafa E., Uher, Pavel, Putiš, Marián

“…[Display omitted] •Aswan pegmatites evolved via fractional crystallization of the parental granitic magma.•The rare-element pegmatites were formed in a…”
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Energy and acoustic evaluation of classroom ventilation and its influence on the design of the air-conditioning system by Rubina, Aleš, Uher, Pavel, Salajka, Radek, Baroň, Alexandr, Cakl, Dominik, Šmak, Milan, Barnat, Jan, Varbanov, Petar Sabev

“…This contribution presents research results on the stable acoustic microclimate of a classroom and ventilation system design. The authors investigated the…”
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Granitic pegmatites of the beryl–columbite subtype in the Tatric Superunit, Western Carpathians, Slovakia: Variscan age determination by in-situ LA–ICP–MS U–Pb dating of columbite-group minerals by Uher, Pavel, Broska, Igor, Georgiev, Stoyan, Kurylo, Sergii, Števko, Martin

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Compositional and textural variations of columbite-group minerals from beryl-columbite pegmatites in the Marsikov District, Bohemian Massif, Czech Republic; magmatic versus hydrothermal evolution by Chladek, Stepan, Uher, Pavel, Novak, Milan

“…We studied compositional variations in columbite group minerals (CGM) from several granitic pegmatites of the beryl-columbite subtype in the Marsíkov district,…”
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Crystal chemistry and origin of epidote-(Sr) in alkaline rocks of the teschenite association (Silesian Unit, Outer Western Carpathians, Czech Republic) by Kropáč, Kamil, Dolníček, Zdeněk, Uher, Pavel, Buriánek, David, Urubek, Tomáš

“…A new occurrence of epidote-(Sr) CaSr(Al 2 Fe 3+ )[Si 2 O 7 ][SiO 4 ]O(OH), Sr-REE-rich epidote and Sr-rich allanite-(Ce) is located in Lower Cretaceous,…”
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Beryl crystal chemistry and trace elements: Indicators of pegmatite development and fractionation (Damara Belt, Namibia) by Bačík, Peter, Fridrichová, Jana, Uher, Pavel, Vaculovič, Tomáš, Bizovská, Valéria, Škoda, Radek, Dekan, Július, Miglierini, Marcel, Malíčková, Iveta

“…The study reveals the relationships between crystal-chemical and genetic properties of beryl from several rare-element granitic pegmatites of the LCT family…”
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Characterization of chrysoberyl and its gemmological varieties by Raman spectroscopy by Rybnikova, Olena, Bačík, Peter, Uher, Pavel, Fridrichová, Jana, Lalinská‐Voleková, Bronislava, Kubernátová, Monika, Hanus, Radek

“…Various chrysoberyl varieties (non‐phenomenal chrysoberyl, alexandrite and cymophane) are gemstones of high demand; therefore, they are subjected to numerous…”
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Evolution of beryllium minerals in granitic pegmatite Maršíkov D6e, Czech Republic: Complex breakdown of primary beryl by internal and external hydrothermal-metamorphic fluids by Chládek, Štěpán, Novák, Milan, Uher, Pavel, Gadas, Petr, Matýsek, Dalibor, Bačík, Peter, Škoda, Radek

“…Beryllium mineralization was studied by EPMA and XRD techniques in the beryl-columbite pegmatite D6e from the Maršíkov District, Bohemian Massif, Czech…”
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