 | | Report (issue) | | 916(3) c = 7.1071(12) Z=3 X-ray Powder Pattern: Zlatá Idka, Slovak Republic. 2.569 (100), 2.9354 (59), 1...22 34.87 14.04 3.03 10.20 2.64 100.00 (1) Zlatá Idka, Slovak Republic; average of 5 electron microprobe...Hydrothermal fracture fillings in metasomatized rocks (Slovakia); a metasomatized primary magmatic mineral in...Orthoclase perthite, albite, quartz, muscovite, biotite, garnet, apatite, zircon, magnetite, pyrite, ilmenite...of Zlatá Idka village, Slovak Ore Mountains (Slovenské Rudohorie), near Košice, eastern Slovakia and |  | Bačík, P., Cempírek, J., Uher, P., Novak, M., Ozdín, D., Filip, J., Novák, R., Breiter, K., Klementová, M., Ďud’a, R., Groat, L. A. (2013) Oxy-schorl, Na(Fe2+2Al)Al6Si6O18(BO3)3(OH)3O, a new mineral from Zlata Idka, Slovak Republic and Pribyslavice, Czech Republic. American Mineralogist, 98 (2) 485-492 doi:10.2138/am.2013.4293 | Journal (article/letter/editorial) | | Al)Al6Si6O18(BO3)3(OH)3O, a new mineral from Zlatá Idka, Slovak Republic and Přibyslavice, Czech Republic...University, Mlynská dolina, 842 15 Bratislava, Slovakia 2 Department of Mineralogy and Petrography, Moravian...Praha 8, Czech Republic 8 Bystrická 87, 040 11 Košice, Slovakia 1 Abstract Oxy-schorl (IMA 2011-011), ideally...of the tourmaline supergroup, is described. In Zlatá Idka, Slovak Republic (type locality), fan-shaped...calculated densities are 3.17(2) and 3.208 g/cm3 (Zlatá Idka) and 3.19(1) and 3.198 g/cm3 (Přibyslavice), |  | | Journal (article/letter/editorial) | | Mineralogy, Technical University Košice, Park Komenského 15, 043 84 Košice, Slovak Republic Institute of...located in Early Palaeozoic rocks of the Gemericum, Slovakia. It experienced both Variscan and Alpine greenschist-facies...various thermobarometers and pseudosections for biotite- and garnet-bearing assemblages in the metagranite...metamorphism, P–T, Gemericum, Western Carpathians, Slovakia Received: 16 October 2006; accepted 12 March 2007;...Late Palaeozoic Bratislava b GROUP RAKOVEC Košice c Veporicum KLATOV GROUP UP Acidic-Interm. |  | | Book | | Okruhlicovi (Banská Bystrica) a Jozefovi Molnárovi (Košice), Bohuslavovi Burešovi (Praha), Lubomírovi Mlčochovi...zbierok kfotodokumentácii: Dušanovi Petercovi (Košice), Albertovi Russovi, Martinovi Števkovi, Petrovi...Kotuľakovi, Jozefovi Salanarovi a Jozefovi Molnárovi (Košice), Norbertovi Hesounovi (Banská Štiavnica) a Michalovi...akciová spoločnost'. Jelšava; MONTANA Košice, spol. s r.o., Košice; Ludovika Energy, s.1:0., Spišská Nová...Ves; S/ovmag, a.s., Lubeník; Jozef Mo/nár- OPÁL, Košice; Ing. Richard Kai'fo, Hodruša-Hámre; Ing. Milan |  | | Book | | Vojany, Slovakia) Head of the Department of Natural History, Eastern Slovak Museum, Košice He finished...His Ph.D. study was at the Technical University, Košice (1992). Until 1990, he worked at the Dionýz Štúr...(1983). Ph.D. study at the Technical University, Košice (2000). Since 1980, he was employed in the Herman...Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia (Rudolf Duda) Ukraine (Orest Matkovs'ky) 31 31...(Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia (Rudolf Duda). Ukraine (Victor Kvasnytsya) 127 |  | Urban, Márian, Thomas, Rainer, Hurai, Vratislav, Koneèný, Patrik, Chovan, Martin (2006) Superdense CO2 inclusions in Cretaceous quartz–stibnite veins hosted in low-grade Variscan basement of the Western Carpathians, Slovakia. Mineralium Deposita, 40 (8) 867-873 doi:10.1007/s00126-005-0042-6 | Journal (article/letter/editorial) | | Variscan basement of the Western Carpathians, Slovakia Received: 28 September 2005 / Accepted: 30 November.... Stibnite . Carpathians . Fluid inclusions . Slovakia Editorial handling: B. Lehmann M. Urban . V....Petrology, Comenius University, 842 15 Bratislava, Slovakia e-mail: huraiova@fns.uniba.sk Introduction Superdense...low-grade Palaeozoic basement of the Gemericum unit in Slovakia. Some of the inclusions exhibit phase transformation...P. Konečný Geological Survey of Slovakia, 817 04 Bratislava, Slovakia The Gemeric unit—one of the major |  | | Journal (article/letter/editorial) | | Dúbravská cesta 9, P.O. Box 106, 840 05 Bratislava, Slovakia; igor.broska@savba.sk Present address: Geofos...Geofos Ltd., Veľký diel 3323, 010 08 Žilina, Slovakia Corresponding author Boron- and fluorine-rich highly...distinguished: (i) coarse-grained and porphyritic biotite granite, (ii) medium-grained muscovite granite...Bratislava IT UN ER UP S RIC Slovakia RIC ME GE Košice IT UN ER P SU Ukra in e ec Cz...Cz ic bl pu Re b Poland IT UN Zlatá Idka ER SUP Betliar Hungary 50 km Poproè Roòava 0 |  | Bačík, Peter, Dikej, Jakub, Fridrichová, Jana, Miglierini, Marcel, Števko, Martin (2017) Chemical composition and evolution of tourmaline-supergroup minerals from the Sb hydrothermal veins in Rožňava area, Western Carpathians, Slovakia. Mineralogy and Petrology, 111 (4) 609-624 doi:10.1007/s00710-017-0507-1 | Journal (article/letter/editorial) | | hydrothermal veins in Rožňava area, Western Carpathians, Slovakia Peter Bačík 1 & Jakub Dikej & Jana Fridrichová...Peter-Pavol vein deposits in the Rožňava area, Slovakia. Tourmaline-supergroup minerals form relatively...in Bratislava, Ilkovičova 6, 842 15 Bratislava, Slovakia 2 Faculty of Electrical Engineering and Information...et al. Gemeric Superunit, located in Eastern Slovakia (Fig. 1), is rich in tourmaline occurrences in...metamorphic rocks in the exocontact of granite near Zlatá Idka. Here, the tourmaline composition varies mainly |  | Bačík, Peter, Koděra, Peter, Uher, Pavel, Ozdín, Daniel, Jánošík, Michal (2015) Chlorine-Enriched Tourmalines In Hydrothermally Altered Diorite Porphyry From the Biely Vrch Porphyry Gold Deposit (Slovakia) The Canadian Mineralogist, 53 (4) 673-691 doi:10.3749/canmin.1500013 | Journal (article/letter/editorial) | | PORPHYRY FROM THE BIELY VRCH PORPHYRY GOLD DEPOSIT (SLOVAKIA) PETER BAČÍK§ Comenius University in Bratislava...the Biely Vrch porphyry gold deposit (Central Slovakia) as a relatively rare alteration mineral forming...Detva-Biely Vrch porphyry gold deposit, Central Slovakia. The small size of the Cl-enriched zones in the...earlier high-temperature K-silicate (K-feldspar, biotite, magnetite) and Ca-Na silicate (intermediate to...include the earliest amphibole-pyroxene-apatite and biotite-magnetite veinlets associated with Ca-Na silicate |  | | Journal (article/letter/editorial) | | fluor-uvite samples from East Africa (Landanai, Arusha Region, Tanzania) with 0.45 ± 0.04 apfu [4]Al; MacDonald...cutting altered metarhyolite pyroclasts near Zlatá Idka village, Slovak Ore Mountains, Slovak Republic...that intruded discordantly into mylonitic garnet–biotite schists (Hughes et al., 2000; Kalt et al., 2001)...Na(Fe2þ2Al)Al6Si6O18(BO3)3(OH)3O, a new mineral from Zlatá Idka, Slovak Republic and Přibyslavice, Czech Republic...Wiedenbeck, M. (1997): Werdingite from the Urungwe district, Zimbabwe. Mineral. Mag., 61, 713–718. Grice, |  | | Journal (article/letter/editorial) | | 1999, Poller et al. 2002) and represented by biotite-muscovite to muscovite leucogranites, albite-,...Li-F-granites and greisens in the Dlhá Valley, Hnilec and Zlatá Idka as a secondary but also primary (?) phase. Li-F-granites...in the Z³ote unit which is exposed in the border region between Poland and the Czech Republic (Pouba et |  | Gadas, Petr, Novák, Milan, Cempírek, Jan, Filip, Jan, Vašinová Galiová, Michaela, Groat, Lee A., Všianský, Dalibor (2014) Mineral assemblages, compositional variation, and crystal structure of feruvitic tourmaline from a contaminated anatectic pegmatite at Mirošov near Strážek, Moldanubian zone, Czech Republic. The Canadian Mineralogist, 52 (2) 285-301 doi:10.3749/canmin.52.2.285 | Journal (article/letter/editorial) | | primitive tourmaline-rich pegmatite intruding biotite-quartz augen gneiss near Cowpens, Inner Piedmont...active quarry in strongly migmatized amphibole-biotite gneisses and amphibolites located in the southern...volcano-sedimentary complex composed of migmatized cordierite-biotite-sillimanite gneisses with intercalations of amphibolites...produced a widespread partial melting of rocks in this region. The main rock types found in the quarry include...coarse-grained and locally strongly migmatized amphibole-biotite gneisses to amphibolites with stromatitic to nebulitic |  | | Report (chapter) | | Ilkovičova 6, 842 15 Bratislava, Slovakia A 2 U Bratislava, Slovakia, igor.broska@savba.sk Regional...the case of UHP dravitic tourmaline from Parigi region of Dora Maira at peak metamorphic condition of...quartzo-feldspathic (para) gneisses and less deformed biotite granite, collectively referred to RI as Puga...Puga gneisses and its less deformed protolith (biotite granite) have N been characterized as peraluminous...et al. U 2013). Melanocratic domains contain biotite, garnet and white mica (sample PG-2). Garnet is |  | Novák, M., Ertl, A., Povondra, P., Galiová, M. V., Rossman, G. R., Pristacz, H., Prem, M., Giester, G., Gadas, P., Škoda, R. (2013) Darrellhenryite, Na(LiAl2)Al6(BO3)3Si6O18(OH)3O, a new mineral from the tourmaline supergroup. American Mineralogist, 98 (10) 1886-1892 doi:10.2138/am.2013.4416 | Journal (article/letter/editorial) | | consists of (1) an outermost granitic unit with biotite, (2) a coarse-grained albite unit locally with...Stilling et al. 2006, and Utö, 1887 Stockholm region, Sweden: Smeds and Černý 1989; Selway et al. 2002)...the OH overtone bands in the 6350 to 7300 cm–1 region. Because a calibration of this method specific...Optical spectra in the visible to near-infrared region were obtained with a home-built microspectrometer...of the OH overtone absorptions in the 7000 cm–1 region of the near-infrared spectrum (Fig. 2). The total |  | Bosi, Ferdinando, Pezzotta, Federico, Skogby, Henrik, Altieri, Alessandra, Hålenius, Ulf, Tempesta, Gioacchino, Cempírek, Jan (2022) Princivalleite, Na(Mn2Al)Al6(Si6O18)(BO3)3(OH)3O, a new mineral species of the tourmaline supergroup from Veddasca Valley, Varese, Italy. Mineralogical Magazine, 86 (1) 78-86 doi:10.1180/mgm.2022.3 | Journal (article/letter/editorial) | | spectra. bands above 3600–3650 cm–1, which is the region where bands due to (OH) at the W position (≡ O1...spectra of princivalleite in the UV and visible region. Table 3. Single-crystal X-ray diffraction data...sample (Fig. 1) and samples from Uvildy, Chelyabinsk region, Russia, and Pikárec, Czech Republic (Cempírek...should be the Canary mining area in the Lundazi District of eastern Zambia (for details, see Laurs et al...2006); we therefore assume that micas (especially biotite) in the protolith metapelite were enriched in Mn |  | Bosi, Ferdinando, Skogby, Henrik, Ciriotti, Marco E., Gadas, Petr, Novák, Milan, Cempírek, Jan, Všianský, Dalibor, Filip, Jan (2017) Lucchesiite, CaFe2+3Al6(Si6O18)(BO3)3(OH)3O, a new mineral species of the tourmaline supergroup. Mineralogical Magazine, 81 (1) 1-14 doi:10.1180/minmag.2016.080.067 | Journal (article/letter/editorial) | | tourmaline supergroup. It occurs in the Ratnapura District, Sri Lanka (6°35′N, 80°35′E), most probably from...migmatitic leucosome of the surrounding amphibole-biotite gneiss to amphibolite complex and was contaminated...significant bands above c. 3650 cm–1, which is the region where bands due to (OH) are expected at the W position...Al) Al6Si6O18(BO3)3(OH)3O, a new mineral from Zlatá Idka, Slovak Republic and Přibyslavice, Czech Republic...Czech Republic; examples from the Vlastějovice region. Journal of Geosciences, 58, 21–47. Pouchou, J |  | | Journal (article/letter/editorial) | | pyroxene, and labradorite-andesine with minor biotite, apatite, Fe-Ti oxides and intercumulus quartz...calc-silicate alteration assemblages (amphibole, biotite, chlorite, epidote). However, these associations...mineral phases (amphibole, plagioclase, apatite, biotite; Tables 1, 2) within the pegmatites were determined...Table 1), pyroxene, and minor quartz, apatite and biotite (Table 2; Fig. 2B). Apatite (Table 2) is very F...some enrichment in LREE. Like primary amphibole, biotite (Table 2) is poor in halogens. Secondary chlorite |  | Cempírek, J., Houzar, S., Novák, M., Groat, L. A., Selway, J. B., Šrein, V. (2013) Crystal structure and compositional evolution of vanadium-rich oxy dravite from graphite quartzite at Bítovánky, Czech Republic. Journal of GEOsciences, 58 (2) 149-162 | Journal (article/letter/editorial) | | several hundred meters long, enclosed in sillimanite–biotite gneiss, part of the Varied Unit of the Moravian...of the rock sequence characterized by dominant biotite gneiss and less common leucocratic gneiss, metabasite...Na(Fe2+2Al)Al6Si6O18(BO3)3(OH)3O, a new mineral from Zlatá Idka, Slovak Republic and Přibyslavice, Czech Republic |  | Čopjaková, R., Škoda, R., Vašinová Galiová, M., Novák, M. (2013) Distributions of Y + REE and Sc in tourmaline and their implications for the melt evolution; examples from NYF pegmatites of the Třebíč Pluton, Moldanubian Zone, Czech Republic. Journal of GEOsciences, 58 (2) 113-131 | Journal (article/letter/editorial) | | Pluton, corresponding to porphyritic, amphibole–biotite melasyenite to quartz melasyenite and melagranite...granitic unit (Kfeldspar + plagioclase + quartz + biotite), (ii) a graphic unit (K-feldspar + quartz or albite...typical minor-to-subordinate minerals include biotite (XMg = 0.49–0.70), black tourmalines and a wide...quartz + biotite + muscovite + titanite), an abundant graphic unit (K-feldspar + quartz ± biotite), evolving...6Si 6O 18(BO 3) 3(OH) 3O, a new mineral from Zlatá Idka, Slovak Republic and Přibyslavice, Czech Republic |  | | Journal (article/letter/editorial) | | Cr-rich tourmalines were found in the Barberton district of South Africa (Hall 1918). Vanadium-bearing...al. B: tourmaline >> muscovite > sillimanite > biotite, plagioclase > staurolite, garnet 2011b). Natural...occurrences Mg: tourmaline > cordierite > chlorite > biotite > staurolite > garnet tourmaline > plagioclase...where Ca: staurolite > chlorite > cordierite > biotite > muscovite > tourmaline, garnet, chloritoid dravitic...dravitic tourmaline and coesite Li: tourmaline > biotite > muscovite are included in pyropic garnet; F: |  | | Journal (issue) | | Metaliferi Mts. 15 4. Baia Mare metallogenic district 64 5. Other sources of native gold from Romania...belonged to mining companies based in the Brad region. Today, it is owned by S.C. “MINVEST” S.A. Deva...more than 2000 year old mining activity in the region. 2. Collections and exhibitions The expositional...(about 80% of the specimens originate in the Brad region, especially Musariu and Brădişor deposits). The...unit. For instance, in BradSăcărâmb metallogenic district, the Au:Ag ratio is relatively uniform (45% to |  | | Journal (article/letter/editorial) | | Pluton: dykes of volumetrically dominant muscovite–biotite granite (MBG) locally containing tourmaline nodules...Drosendorf Unit mainly consists of sillimanite–biotite–cordierite migmatites and para www.jgeosci.org...felsic orthogneisses to migmatites and migmatized biotite paragneisses. They are typically associated with...ultrapotassic bodies. It is composed of amphibole–biotite (quartz) melasyenites to melagranites (durbachites)...2007) intruding durbachites and host migmatized biotite–sillimanite paragneiss (Novák et al. 1997; Buriánek |  | | Journal (article/letter/editorial) | | Czech Republic; examples from the Vlastějovice region Milan Novák*, Tomáš Kadlec, Petr Gadas Department...amphibole, garnet, and biotite) were distinguished in the Vlastějovice region, Moldanubian Zone: a) tourmaline-bearing...integral part of the tectonomagmatic evolution of the region. Keywords: tourmaline, granitic pegmatites, Fe-skarn...1991a; Černý and Ercit 2005). The Vlastějovice region (Fig. 1a) is characterized by abundant granitic...relatively small area. Pegmatites in the Vlastějovice region were divided into several groups and subgroups |
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