 | | Journal (article/letter/editorial) | | 1007/s00710-016-0427-5 ORIGINAL PAPER The Blaník Gneiss in the southern Bohemian Massif (Czech Republic):...Czech Republic. The rocks, known locally as Blaník gneiss, are strongly peraluminous and classify as phosphorus-rich...origin and the abundance of tourmaline, the Blaník gneiss is exotic within the spectrum of Early Palaeozoic...Monotonous Group represent zones of higher and lower heat flow within the Early Palaeozoic northern Gondwana...Salzburg, Hellbrunnerstrasse 34, A-5020 Salzburg, Austria helpful for terrane correlations and palaeogeographic |  | | Journal (article/letter/editorial) | | ABsrRAcr The Climax pegmatite of the Micanite district in Colorado contains unusually large masses of...discussed. IurnooucttoN The Micanite pegmatite district iies acrossthe Park-Fremont County line in south-centralColorado...rocks that include granitic gneiss, muscovite gneiss, siliimanite gneiss, mica schist, and biotite granite...grinding quality muscovite were obtained. Within the district ten major quarriesand prospectsare recorded(Fig...Colorado, showing location of the Micanite pegmatite district and the Climax deposit. cordierite, pinite, hematite |  | Klein, T., Kiehm, S., Siebel, W., Shang, C.K., Rohrmüller, J., Dörr, W., Zulauf, G. (2008) Age and emplacement of late-Variscan granites of the western Bohemian Massif with main focus on the Hauzenberg granitoids (European Variscides, Germany) Lithos, 102 (3) 478-507 doi:10.1016/j.lithos.2007.07.025 | Journal (article/letter/editorial) | | Hauzenberg granitoids (European Variscides, Germany) T. Klein a,⁎, S. Kiehm b , W. Siebel c , C.K. Shang c , J...Wald). U–Pb dating of zircon single-grains and monazite fractions, separated from medium- to coarse-grained...different timing of HT metamorphism in northern Austria and the Bavarian Forest is interpreted as being...E-mail addresses: T.Klein@em.uni-frankfurt.de (T. Klein), skiehm@web.de (S. Kiehm), wolfgang.siebel@uni-tuebingen...emplacement of numerous granitoid plutons. In the T. Klein et al. / Lithos 102 (2008) 478–507 Bohemian Massif |  | Finger, F., Gerdes, A., Janoušek, V., René, M., Riegler, G. (2007) Resolving the Variscan evolution of the Moldanubian sector of the Bohemian Massif: the significance of the Bavarian and the Moravo-Moldanubian tectonometamorphic phases. Journal of GEOsciences, 52 (1-2) 9-28 | Journal (article/letter/editorial) | | Mineralogy, Hellbrunnerstraße 34, A-5020 Salzburg, Austria; Friedrich.Finger@sbg.ac.at University of Frankfurt...southwards into eastern Bavaria and western Upper Austria (Mühl and Sauwald Zone), but are difficult to identify...tectonic model, delamination of mantle lithosphere, monazite dating, Bohemian Massif, Variscan Fold Belt Received:...LP–HT metamorphism was dated at ~335 Ma by U–Pb monazite geochronology (Friedl 1997). Cordierite-bearing...(2006), which demonstrated two important points: 1) Monazite ages in the LP–HT anatectic rocks in the south-western |  | Kobayashi, Tomoyuki, Hirajima, Takao, Kawakami, Tetsuo, Svojtka, Martin (2011) Metamorphic history of garnet-rich gneiss at Ktiš in the Lhenice shear zone, Moldanubian Zone of the southern Bohemian Massif, inferred from inclusions and compositional zoning of garnet. Lithos, 124 (1) 46-65 doi:10.1016/j.lithos.2010.11.003 | Journal (article/letter/editorial) | | l i t h o s Metamorphic history of garnet-rich gneiss at Ktiš in the Lhenice shear zone, Moldanubian...equilibrium stages were identified from garnet-rich gneiss at Ktiš in the Lhenice shear zone of the southern...accessory minerals such as spinel (Spl), apatite (Ap), monazite (Mnz) and zircon (Zrn). Bt, Sil, kyanite (Ky)...located outside of higher-Grs (Xgrs = 0.27)- and lower-Prp (Xprp = 0.03)-content contours. These observations...bodies surrounded by the Gföhl granulite/ migmatitic gneiss, which has no HP/UHP evidence in their matrix, |  | Nagy, Géza, Draganits, Erich, Demény, Attila, Pantó, György, Árkai, Péter (2002) Genesis and transformations of monazite, florencite and rhabdophane during medium grade metamorphism: examples from the Sopron Hills, Eastern Alps. Chemical Geology, 191 (1) 25-46 doi:10.1016/s0009-2541(02)00147-x | Journal (article/letter/editorial) | | com/locate/chemgeo Genesis and transformations of monazite, florencite and rhabdophane during medium grade...Universität Wien, Althanstrasse 14, A-1090 Vienna, Austria Abstract Electron microprobe studies on the age...Sopron Hills belonging to the Lower Austroalpine tectonic unit. Monazite (and xenotime) is relatively...restricted to certain rock types. A first generation of monazite was formed in mica schists during the pre-Alpine...total Pb ages of ca. 300 Ma. In orthogneisses, monazite is rare and of igneous origin. Kyanite quartzites |  | | Journal (article/letter/editorial) | | kimberlites (more than 90 %), and is considerably lower in northern Siberia and Ural placers (< 30 %). Key...University of Graz, Universitaetsplatz 2, A-8010 Graz, Austria 2 OREA, Institute for Oriental and European Archaeology...of Sciences, Hollandstrasse 11-13, A-1020Wien, Austria e-mail: christian.ademeit@student.tugraz.at The...of Vienna, Althanstraße 14 (UZA II), 1090 Wien, Austria Institute of Geology of Ore Deposits, Petrography...Leoben, Peter-Tunner-Straße 5, A-8700 Leoben, Austria Department of Geology, Shahid Chamran University |  | | Journal (article/letter/editorial) | | et al. 1982), Zambia (áèek Vrána 2002) and Austria (Ertl et al. 1997, Kalt et al. 2001). They are...gave T ~ 670 °C and P ~ 14 kbar for migmatitic gneiss. Anatexis producing kyanite-bearing leucosome was...whole outcrop, cuts massive migmatized biotite gneiss. The veinlet is locally folded, generally WNW-trending...about 1 cm thick, crosscutting the host biotite gneiss. Pegmatite veinlets of the AB-BBe subclass from...occurrences in the Gföhl Unit in the Czech Republic and Austria, and position of studied localities Starkoè (ST) |  | | Journal (article/letter/editorial) | | exhumation through vertical extrusion of the orogenic lower crust. Keywords: high-pressure granulites, P–T path...Moldanubian Zone of southern Bohemia, Moravia and Lower Austria, 2 – Saxonian Massif, 3 – Münchberg Massif,...leucogranulite and c – hyperpotassic granulite, Plešovice quarry, Blanský les Massif. lites with similar lithology...Felsic Grt–Opx-bearing HP granulites with slightly lower Si and higher Fe and Ca contents occur only rarely...Moldanubian Zone in south Bohemia, Moravia and Lower Austria. 47 Jana Kotková a b Fs Ky Grt Ky Grt |  | Friedl, Gertrude, Cooke, Rob A., Finger, Friedrich, McNaughton, Neal J., Fletcher, Ian R. (2011) Timing of Variscan HP-HT metamorphism in the Moldanubian Zone of the Bohemian Massif: U-Pb SHRIMP dating on multiply zoned zircons from a granulite from the Dunkelsteiner Wald Massif, Lower Austria. Mineralogy and Petrology, 102 (1) 63-75 doi:10.1007/s00710-011-0162-x | Journal (article/letter/editorial) | | granulite from the Dunkelsteiner Wald Massif, Lower Austria Gertrude Friedl & Rob A. Cooke & Friedrich Finger...composition from the Dunkelsteiner Wald Massif, Lower Austria, by means of sensitive highresolution ion microprobe...Salzburg, Hellbrunnerstraße 34, 5020 Salzburg, Austria e-mail: gertrude.friedl@sbg.ac.at R. A. Cooke Soil...and Physics, University of Salzburg, Salzburg, Austria N. J. McNaughton : I. R. Fletcher Centre for Global...a few robust accessory minerals like zircon or monazite, with high closure temperatures and sluggish solid |  | | Journal (article/letter/editorial) | | Mountains: BK Brennberg, Kovács árok; OQ Oromveg Quarry; Br Brennberg; V€o V€or€oshid; SR SR-1 borehole;...Deákkut; Vá Váris; Kh Kopháza; VQ Vashegy Quarry Argon and fission track dating 193 Variscan...the same crystalline slab (sometimes in the same quarry) a completely Alpine mineral paragenesis was formed...are related to the ‘‘Grobgneis’’ series of the Lower Austroalpine nappe complex. The crystalline schists...schists are mostly made up of orthogneisses (Sopron Gneiss Formation, SGF) and mica schists (Sopron Micaschist |  | Ertl, Andreas, Mali, Heinrich, Schuster, Ralf, Körner, Wilfried, Hughes, John M., Brandstätter, Franz, Tillmanns, Ekkehart (2010) Li-bearing, disordered Mg-rich tourmaline from a pegmatite-marble contact in the Austroalpine basement units (Styria, Austria) Mineralogy and Petrology, 99 (1) 89-104 doi:10.1007/s00710-009-0082-1 | Journal (article/letter/editorial) | | contact in the Austroalpine basement units (Styria, Austria) Andreas Ertl & Heinrich Mali & Ralf Schuster &...Austroalpine basement units (Rappold Complex) in Styria, Austria, are characterized. All these Mg-rich tourmalines...Universität Wien, Althanstrasse 14, 1090 Vienna, Austria e-mail: andreas.ertl@a1.net E. Tillmanns e-mail:...Montanuniversität Leoben, Peter-Tunner-Strasse 5, 8700 Leoben, Austria e-mail: heinrich.mali@unileoben.ac.at R. Schuster...Geologische Bundesanstalt, Neulinggasse 38, 1030 Vienna, Austria e-mail: ralf.schuster@geologie.ac.at W. Körner |  | Žák, Jiří, Verner, Kryštof, Finger, Fritz, Faryad, Shah Wali, Chlupáčová, Marta, Veselovský, František (2011) The generation of voluminous S-type granites in the Moldanubian unit, Bohemian Massif, by rapid isothermal exhumation of the metapelitic middle crust. Lithos, 121 (1) 25-40 doi:10.1016/j.lithos.2010.10.002 | Journal (article/letter/editorial) | | Salzburg, Hellbrunnerstraße 34, A-5020 Salzburg, Austria e Boháčova 866, Prague, 14900, Czech Republic b...Bohemian Massif S-type granite LP–HT metamorphism Monazite geochronology Moldanubian unit a b s t r a c...transition prior to the granite emplacement. The U–Pb monazite geochronology combined with P–T estimations constrain...stoped blocks and with the new highly precise U–Pb monazite ages of both the granite and host migmatites,...with tectonic intercalations of granulite facies lower crust and minor mantle rocks (Fig. 1a). This unit |  | | Report (issue) | | mineral occurring in the report area in Precambrian gneiss; this is the first recorded occurrence of wagnerite...sillimanite-plagioclase gneiss of Precambrian age. Other minerals in the gneiss are corundum, rutile, pale-brown...biotite, apatite, monazite, zircon, and tourmaline. The sillimanite-plagioclase gneiss is a local lithologic...persistent layer of rutile-bearing sillimanitequartz gneiss and related rocks that has been traced 13 km along...assemblage characterizes the sillimanite-plagioclase gneiss: wagnerite+plagioclase (albite)+fibrolitic sillimanite+magnesian |  | Janoušek, V., Krenn, E., Finger, F., Míková, J., Frýda, J. (2007) Hyperpotassic granulites from Blanský les (Moldanubian Zone, Bohemian Massif) revisited. Journal of GEOsciences, 52 (1-2) 73-112 | Journal (article/letter/editorial) | | Salzburg, Hellbrunnerstraße 34, A-5020 Salzburg, Austria * Corresponding author 2 In the Blanský les granulite...primary monazite; originally LREE-rich apatites decompose into small Th-poor, MREE-rich monazite grains...crystals of apatite with small unmixed monazite grains; primary monazite is rare. Noteworthy is the occurrence...granulites in South Bohemia, Western Moravia and Lower Austria (Fig. 1a–b) have attracted, their genesis still...garnet-bearing hyperpotassic granulites from the Plešovice quarry. He concluded that these rocks could be products |  | | Journal (article/letter/editorial) | | garnets as sediment provenance indicators of the Lower Carboniferous Culm sediments, Drahany Uplands, Bohemian...Available online 3 February 2005 Abstract The Lower Carboniferous Culm Basin is part of the European...garnet assemblages ranging from the Protivanov to lower part of the Myslejovice Formation (Goniatite zones...the Bohemian Massif have usually higher Ca and/or lower Mg contents. The major and trace element compositions...Keywords: Garnet chemistry; Trace elements; Granulites; Lower Carboniferous Culm Basin; Provenance; Bohemian Massif |  | | Journal (article/letter/editorial) | | Salzburg, Hellbrunnerstrasse 34, A-5020 Salzburg, Austria Received February 12, 1993 / Accepted May 3, 1993...Bohemian Batholith; quarry at Gloxwald near Waldhausen, southcastern M/ihlviertel, Upper Austria Biptite-(monzo)granite;...Bohemian Batholith; quarry at Plochwald near Sandl, northeastern Miihlviertel, Upper Austria Biotite ( _+muscovite)...on the Danube, southwestern Mfihlviertel, Upper Austria Biotite-hornblende-granodiorite; coarse-grained...Batholith; quarry at Aalfang near Heidenreichstein, northwestern Waldviertel, Lower Austria Biotite-muscovite-granite; |  | Kröner, A., O'Brien, P. J., Nemchin, A. A., Pidgeon, R. T. (2000) Zircon ages for high pressure granulites from South Bohemia, Czech Republic, and their connection to Carboniferous high temperature processes. Contributions to Mineralogy and Petrology, 138 (2) 127-142 doi:10.1007/s004100050013 | Journal (article/letter/editorial) | | clinopyroxene. A further high temperature overprint at lower pressure (ca. 4 kbar) is re¯ected in the development...prevalent. These conditions can be those of a stable lower crustal geotherm or, alternatively, those attained...information pertaining to conditions and processes in the lower continental crust. The most voluminous of the scattered...bodies, like their counterparts in neighbouring Lower Austria, comprise part of the GfoÈhl Unit, the tectonically...contains a polydeformed, migmatitic, granitic gneiss (GfoÈhl gneiss, probably overprinted granulite) and variegated |  | Chen, Yi-Xiang, Demény, Attila, Schertl, Hans-Peter, Zheng, Yong-Fei, Huang, Fang, Zhou, Kun, Jin, Qi-Zhen, Xia, Xiao-Ping (2020) Tracing subduction zone fluids with distinct Mg isotope compositions: Insights from high-pressure metasomatic rocks (leucophyllites) from the Eastern Alps. Geochimica et Cosmochimica Acta, 271. 154-178 doi:10.1016/j.gca.2019.12.025 | Journal (article/letter/editorial) | | of samples from metagranite through transitional gneiss to leucophyllite in Hungary shows two trends in...values firstly decrease from -0.64‰ to -1.30‰ during gneiss formation, and then increase to 0.29‰ during leucophyllite...values firstly decrease from -0.29‰ to -0.89‰ during gneiss formation, and then remain constant during leucophyllite...leucophyllite formation. Two leucophyllites in Austria exhibit higher 26Mg values of 0.05 to 0.09‰ compared...the Austroalpine basement, which belong to the Lower Austroalpine nappes (Kisházi and Ivancsics 1985; |  | | Journal (article/letter/editorial) | | furnished noteworthy specimens OJ gems is the Golconda district, about 50 kilometers to the northwest. The city...Figure 3. Location of Pedreira Atalaia (the Sentinel quarry) near Governador Valadares, Minas Gerais, Brazil...considerable interest when, in the summer of 1990, in a quarry at the foot of Ibituruna, a large cavity was discovered...rock for construction purposes and road metal. The quarry in question is the westernmost of these, not far...Atalaia (Sentinel quarry). It is owned by Dr. Joaquim A. Leiio. The face of the quarry runs east-west and |  | | Journal (article/letter/editorial) | | 22 Fig. 1 Geological map of the Waldviertel (Lower Austria) according to Weber and Duyster (1990). The...different units (Gföhl granulite, Raabs unit, Gföhl gneiss and Meisling unit), and generally high-grade (up...is subdivided into a Proterozoic basement (Dobra gneiss) and the mainly metasedimentary upper part (Variegated...It is suggested that the protolith of the Dobra gneiss was a felsic igneous rock (Frasl 1989; Vellmer...(1995) equate the Dobra gneiss with the Moravian Bittesch gneiss. The Dobra gneiss is overlain by the Variegated |  | | Journal (article/letter/editorial) | | hosted by fine-grained quartz – biotite – garnet gneiss. He did not present a discussion of the origin...veins of Hiddenite resemble the “Alpine clefts” of Austria, and thus proposed that the veins at Hiddenite...that includes strongly foliated quartz–biotite gneiss and biotite schist interlayered with massive, green...voltage of 15 kV and sample current of 20 nA. Monazite was analyzed with an accelerating voltage of 20...phosphates were used as standards for the analysis of monazite. Data reduction was done using a conventional |  | | Journal (article/letter/editorial) | | coupled with decrease of Na and Fe contents from the gneiss to the leucophyllite. Minor elements and REE do...observation of gradual mineralogical changes from the gneiss to the leucophyllite. The metasomatic origin was...1985 a, 1987, 1989) belonging to the Grob gneiss unit of the Lower Austroalpine nappe-system. Draganits (1998)...metamor- 4 K. Török phism was recorded in the Lower Austroalpine Unit in the eastern end of the Eastern...clinozoisite, epidote, chlorite, ilmenite, rutile, monazite, apatite and are associated with garnet-bearing |  | | Journal (article/letter/editorial) | | 15, 203–222 Evolution of Moldanubian rocks in Austria: review and synthesis K . PE T R AK A KI S Institute...Vienna, Austria (Konstantin.petrakakis@univie.ac.at) A B S TR A CT The Moldanubian zone in Austria comprises...high-T decompression. The majority of zircon and monazite U/Pb ages as well as the hornblende and muscovite...the Moravian zone. The range c. 340–335 Ma is the lower limit for completion of tectonic activity in the...of the early granitoid types took place in the lower crust in connection with the Hercynian high-grade |  | | Journal (article/letter/editorial) | | www.elsevier.com/locate/lithos The behaviour of monazite from greenschist facies phyllites to anatectic...University of Graz, Universitätsplatz 2, A-8010 Graz, Austria Research School of Earth Sciences, Australian National...2011 Available online 14 December 2011 Keywords: Monazite Allanite SHRIMP U–Pb geochronology Alaska Chugach...Chugach Metamorphic Complex a b s t r a c t Monazite is a common accessory mineral in various metamorphic...used for U–Pb geochronology. However, linking monazite U–Pb ages with the PT evolution of the rock is |
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Gneiss quarry, Ebersdorf, Klein-Pöchlarn, Melk District, Lower Austria, Austria