Search Results - "Dosbaba, Marek"

Multi-Stage Evolution of Gold-Bearing Hydrothermal Quartz Veins at the Mokrsko Gold Deposit (Czech Republic) Based on Cathodoluminescence, Spectroscopic, and Trace Elements Analyses by Vojtěch Wertich, Jaromír Leichmann, Marek Dosbaba, Jens Götze

“…We performed a detailed analysis of hydrothermal quartz at the Mokrsko gold deposit (Čelina, Mokrsko-East, and Mokrsko-West deposits). Twenty-one samples were…”
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Quantitative Mineralogical Comparison between HPGR and Ball Mill Products of a Sn-Ta Ore by Sarbast Ahmad Hamid, Pura Alfonso, Hernan Anticoi, Eduard Guasch, Josep Oliva, Marek Dosbaba, Maite Garcia-Valles, Marina Chugunova

“…The mineralogy and liberation characteristics of the comminuted Penouta leucogranite host of the Sn-Ta ore were determined. Grinding developed by a combination…”
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Sequential extraction and thermal desorption of mercury from contaminated soil and tailings from Mongolia by Coufalík Pavel, Krásenský Pavel, Dosbaba Marek, Komárek Josef

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Chemistry of quartz – A new insight into the origin of the Orlovka Ta-Li deposit, Eastern Transbaikalia, Russia by Breiter, Karel, Badanina, Elena, Ďurišová, Jana, Dosbaba, Marek, Syritso, Liudmila

“…The Ta-Li deposit of Orlovka in Eastern Transbaikalia, Russia, is one of the best known rare-metal deposits in cupola-shaped plutons of Li, F-rich rare-metal…”
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Rock textures and mineral zoning – A clue to understanding rare-metal granite evolution: Argemela stock, Central-Eastern Portugal by Breiter, Karel, Ďurišová, Jana, Korbelová, Zuzana, Lima, Alexandre, Vašinová Galiová, Michaela, Hložková, Michaela, Dosbaba, Marek

“…The small leucocratic strongly peraluminous P, F, Li-rich granitic system at Argemela, central-eastern Portugal, is an ideal object for the study of relations…”
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Distribution of rare earth elements among rock-forming and accessory minerals: A case study of Variscan granites from the Krušné Hory Mts., Czech Republic by Breiter, Karel, Ďurišová, Jana, Korbelová, Zuzana, Dosbaba, Marek

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Assessment of magmatic vs. metasomatic processes in rare-metal granites: A case study of the Cínovec/Zinnwald Sn–W–Li deposit, Central Europe by Breiter, Karel, Ďurišová, Jana, Hrstka, Tomáš, Korbelová, Zuzana, Hložková Vaňková, Michaela, Vašinová Galiová, Michaela, Kanický, Viktor, Rambousek, Petr, Knésl, Ilja, Dobeš, Petr, Dosbaba, Marek

“…The Cínovec rare-metal granite in the eastern segment of the Krušné Hory/Erzgebirge (Czech Republic/Germany) formed in the final stage of the magmatic…”
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Trace element composition of quartz from alkaline granites – A factor supporting genetic considerations: Case study of the Pitinga Sn–Nb–Ta–Th-cryolite deposit by Breiter, Karel, Costi, Hilton Tulio, Vašinová Galiová, Michaela, Hložková, Michaela, Kynický, Jindřich, Korbelová, Zuzana, Dosbaba, Marek

“…The Madeira pluton, bearing the world-class tin-cryolite deposit of Pitinga, and the closely associated Europa pluton lie in the central part of the Amazon…”
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Quartz replacement by "kerolite" in graphic quartz-feldspar intergrowths from the Vezna I Pegmatite, Czech Republic; a complex desilication process related to episyenitization by Dosbaba, Marek, Novak, Milan

“…Quartz replacement by "kerolite" (a variant of talc) was examined in coarse- to medium-grained graphic intergrowths of quartz + feldspars (oligoclase…”
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Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, south Kivu, Democratic Republic of the Congo by Loun, Jan, Novak, Milan, Cempirek, Jan, Skoda, Radek, Vasinova Galiova, Michaela, Prokes, Lubomir, Dosbaba, Marek, Copjakova, Renata

“…Microlite and U-enriched microlite were found in eluvium close to highly weathered granitic pegmatites actively mined as a source of tantalum ore and situated…”
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Two paragenetic types of cookeite from the Dolni Bory-Hate pegmatites, Moldanubian Zone, Czech Republic; proximal and distal alteration products of Li-bearing sekaninaite by Novak, Milan, Copjakova, Renata, Dosbaba, Marek, Galiova, Michaela, Vsiansky, Dalibor, Stanek, Josef

“…Cookeite occurs in pseudomorphs after sekaninaite associated with muscovite, quartz, tourmaline, albite, nontronite, and chlorite in pegmatite No. 1 (proximal…”
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