 | | Journal (article/letter/editorial) | | Holt (1990) 6 Santa Teresa Mountains, Aravaipa district, Graham County, AZ, USA Santa Teresa Mountains...beryl Moore (2009); Ross (1925) 7 South Platte district, Buffalo Creek, Jefferson County, CO, USA Pikes...(1968); Kunz (1884); Pegau (1929) 10 Petaca district, Rio Arriba County, NM, USA Intrusive into metamorphic...granodiorite pluton LCT Rare-Element pegmatite in a NYF Muscovite Class field spodumene, pollucite, beryl, microlite...(2009); Swanson and Veal (2010) 12 Middletown district, Middlesex County, CT, USA Intrusive into metamorphic |  | Förster, H.-J., Tischendorf, G., Rhede, D., Naumann, R., Gottesmann, B., Lange, W. (2005) Cs-rich lithium micas and Mn-rich lithian siderophyllite in miarolitic NYF pegmatites of the Königshain granite, Lausitz, Germany. Neues Jahrbuch für Mineralogie - Abhandlungen, 182 (1) 81-93 doi:10.1127/0077-7757/2005/0032 | Journal (article/letter/editorial) | | miarolitic NYF pegmatites of the Königshain granite, Lausitz, Germany H.-J. Förster, Potsdam, G. Tischendorf...late-Variscan composite granite pluton of Königshain, Lausitz, Germany. This multiphase pluton is composed...pegmatite, Königshain, Lausitz. Introduction The small, late-Variscan granite plutons of Königshain und Arnsdorf...siderophyllite. A distinguishing feature of the Königshain granites is the abundance of pegmatitic cavities...Simplified geological sketch map of the granite area Königshain–Arnsdorf, Lausitz [modified from Eidam & Götze |  | Hecht, L., Thuro, K., Plinninger, R., Cuney, M. (1999) Mineralogical and geochemical characteristics of hydrothermal alteration and episyenitization in the Königshain granites, northern Bohemian Massif, Germany. International Journal of Earth Sciences, 88 (2) 236-252 doi:10.1007/s005310050262 | Journal (article/letter/editorial) | | episyenitization in the Königshain granites, northern Bohemian Massif, Germany Received: 9 July 1998...1999 Abstract The late-Hercynian granites of Königshain underwent multistage hydrothermal processes....Technische Universität München, D-85747 Garching, Germany e-mail: lutz.hecht6geo.tum.de, Fax: c49-89-28913205...Technische Universität München, D-85747 Garching, Germany Present address: L. Hecht 7 M. Cuney CREGU – UMR...two roadway tunnels exposed the late-Hercynian Königshain granites for a total length of 3.3 km. In the |  | Sedlák, J., Gnojek, I., Zabadal, S., Farbisz, J., Cwojdzinski, S., Scheibe, R. (2007) Geological interpretation of a gravity low in the central part of the Lugian Unit (Czech Republic, Germany and Poland) Journal of GEOsciences, 52 (3-4) 181-197 | Journal (article/letter/editorial) | | central part of the Lugian Unit (Czech Republic, Germany and Poland) Jiří sedlák1*, Ivan gnojek1, Stanislav...GGD mbH, Ehrensteinstrasse 33, Leipzig D-04105, Germany, scheibe@geophysik-ggd.com Corresponding author...Lugian Unit in the Bohemian Massif (Czech Republic, Germany and Poland). It is limited approximately by the...compiled for the large area involving the Eastern Saxony, SW Lower Silesia and North Bohemia. From the administrative...the districts of Kamenz, Bautzen and Zittau in Germany, Zgorzelec, Boleslawiec and Jelenia Góra in Poland |  | | Journal (article/letter/editorial) | | quartzite matrix with very minor goethite and muscovite. On a second specimen, hylbrownite crystal sprays...new ilmenite alteration product, from Königshain, northeast Germany. Mineralogical Magazine, 77(1), 45–55...mineral from Tertiary sands at Königshain, Saxony, northeast Germany. It is also found in heavy mineral...2(OH)4.8[Al0.59Si0.31 P0.04O1.60·1.8H2O] for Königshain kleberite, Fe3+ 0.89Mg0.10Ti6O10.9 (OH)5.1[Al0...epitaxy and topotaxy. Type material from Königshain, Saxony, Germany is catalogued in the mineral collection |  | | Journal (article/letter/editorial) | | Centre for Geoscience GFZ, Telegrafenberg, Potsdam, Germany CODES — ARC Centre of Excellence in Ore Deposits...discussion needs to cover “simple” quartz–feldspar–muscovite pegmatites (e.g. Thomas et al., 2009b), as well...all five systems (Ehrenfriedersdorf, Zinnwald, Königshain, Malkhan, and Tanco) have a similar pattern of...different Ehrenfriedersdorf Zinnwald Malkhan Königshain Tanco 1.00 0.95 T/TC 464 0.90 0.85 0.80...different pegmatites: Ehrenfriedersdorf, Zinnwald, Königshain, Malkhan, and Tanco plotted as pseudo-binary |  | | Book | | Granite (lateorogenic) porphyritic biotite ± muscovite monzogranite; Kšely Granite (probably deformed...377–401. VLAŠÍMSKÝ, P. (1982): The Příbram ore District: rock geochemistry and potential sources of hydrothermal...biotite ± muscovite granodiorite. 15. Zbonín Granite (late-orogenic): porphyritic biotite ± muscovite monzogranite...Kosova Hora Granodiorite (~ 5 km2): biotite ± muscovite porphyritic granodiorite to monzogranite. 17....Granodiorite (~ 25 km2) – cordierite-biotite (with muscovite) finegrained granodiorite with S-type affinities |  | | Journal (article/letter/editorial) | | Königsbrücker Landstraße 159, D-01109 Dresden, Germany Abstract The holotype specimen of the discredited...pseudorutile. Associated minerals are quartz, almandine, muscovite, monazite-(Ce), and zircon. Introduction This...identified in a heavy mineral concentrate from a muscovite pegmatite vein in conglomeratic quartzite, which...Professor Ernst Kalkowsky (1851– 1938), of Dresden, Germany, who was Rimann’s predecessor as a Director of...after deduction of contents of monazite-(Ce) and muscovite. He yet verified that the grains were not unimineralic |  | | Journal (article/letter/editorial) | | GeoForschungsZentrum, Potsdam, Telegrafenberg, D–14473 Potsdam, Germany Ilmari HAAPALA Department of Geology, University...of sodic plagioclase to topaz, fluorite, and muscovite). The equigranular granite appears to have undergone...biotite, and topaz. Accessory minerals include muscovite, fluorite, tourmaline, monazite, bastnäsite, arsenopyrite...phase. A recent study of melt inclusions from the Königshain pegmatite has shown the metastable character...contain small crystals of biotite, fluorite, muscovite and topaz that probably crystallized after the |  | | Journal (article/letter/editorial) | | 0.0004 and Nd ratio = 0.508137 ± 0.0007). The muscovite granite represents a much younger alteration phase...feldspar, alkali-feldspar, quartz, and fine-grained muscovite with biotite relics. Opaques, zircon, and apatite...varieties. The latter include both albitized and muscovite granite. Samples were chemically analysed using...the laboratories of the Bergakademie, Freiberg, Germany. Separated sulfide crystals were identified using...(Brandon and Lambert, 1994), the Wadi El-Imra district (Furnes et al., 1996), and the Homr Akarem granite |  | | Journal (article/letter/editorial) | | Centre for Geoscience GFZ, Telegrafenberg, Potsdam, Germany; thomas@gfz-potsdam.de ARC Centre of Excellence...pegmatites are of the simple quartz– feldspar ± muscovite type, so any answer must apply to both simple...Greifenstein granite (both in the Erzgebirge, Germany), or in the Pliocene Eldzhurtinskiy I-type biotite...– Grei fenstein granite, Central Erzgebirge, Germany – re-homogenized at 650 °C and 1 kbar; b – in the...example the Kirchberg granite, West-Erzgebirge, Germany, which for the last 70 years has been viewed as |  | | Journal (article/letter/editorial) | | Division 4, Telegrafenberg, D–14473, Potsdam, Germany Abstract The structure and composition of metamict...quartz, albite, microcline (amazonitic), topaz, muscovite, Hf-rich zircon, with minor ferrocolumbite and...for the Königshain albitized granites and episyenites in the northern Bohemian Massif, Germany (Hecht...instrument at the GeoForschungsZentrum, Potsdam, Germany. Concentrations of trace elements in the sample...alteration of A-type granites in the Erzgebirge, Germany, to be on the order of decimeters. The thermal |  | | Journal (article/letter/editorial) | | Aachen University, Wüllnerstr. 2, 52062 Aachen, Germany Abstract: Miarolitic pockets from the 1628 Ma...within a matrix of reddish hematite, biotite, muscovite, chlorite, quartz, kaolinite, and bertrandite...Schweizerbart’sche Verlagsbuchhandlung, 70176 Stuttgart, Germany Downloaded from https://pubs.geoscienceworld.o...of a fine-grained mixture of hematite, biotite, muscovite, chlorite, quartz, kaolinite, and bertrandite...study of element partitioning among biotite, muscovite, and coexisting peraluminous silicic melt at 200 |  | Ackerman, Lukáš, Haluzová, Eva, Creaser, Robert A., Pašava, Jan, Veselovský, František, Breiter, Karel, Erban, Vojtěch, Drábek, Milan (2017) Temporal evolution of mineralization events in the Bohemian Massif inferred from the Re–Os geochronology of molybdenite. Mineralium Deposita, 52 (5) 651-662 doi:10.1007/s00126-016-0685-5 | Journal (article/letter/editorial) | | 2008; Žák et al. 2013; Kryza et al. 2014) or the Königshain granite (Förster et al. 2012). The Moldanubian...Plutonic Complex (Fig. 1) forming a large gold district which includes important deposits such as Mokrsko-Čelina...zircon age, but within the range of Ar–Ar ages on muscovite and whole rock (∼375–380 Ma) from the nearby Tis...Latecollisional granites in the Variscan Erzgebirge, Germany. J Petrol 40: 1613–1645 Förster H-J, Romer RL,...granites of the Aue–Schwarzenberg Zone (Erzgebirge, Germany) a major source for metalliferous ore deposits |  | | Journal (article/letter/editorial) | | igneous Fe–Ti-phases by various phyllosilicates (muscovite, chlorite and/or illite) ± hematite assemblages...(Borges et al., 2009; Costi et al., 2002) and Königshain, Bohemian Massif (Hecht et al., 1999) or can...granites with minor occurrences of biotite + muscovite ± garnet varieties in the northern part. Evidence...replacement of biotite by chlorite–pumpellyite and muscovite, as well as sericitization and sassuritization...δD H2O+b δ18O Mc Pl/Ab Biotite/ Chlorite Muscovite Illite δDc δ18O δ18O δ18O – – – – – – – |  | Tichomirowa, Marion, Gerdes, Axel, Lapp, Manuel, Leonhardt, Dietmar, Whitehouse, Martin (2019) The Chemical Evolution from Older (323–318 Ma) towards Younger Highly Evolved Tin Granites (315–314 Ma)—Sources and Metal Enrichment in Variscan Granites of the Western Erzgebirge (Central European Variscides, Germany) Minerals, 9 (12) 769 doi:10.3390/min9120769 | Journal (article/letter/editorial) | | Western Erzgebirge (Central European Variscides, Germany) Marion Tichomirowa 1, * , Axel Gerdes 2 , Manuel... Brennhausgasse 14, D-09599 Freiberg/Sachsen, Germany Institut für Geowissenschaften, Goethe Universität...Altenhoeferallee 1, D-60438 Frankfurt am Main, Germany; gerdes@em.uni-frankfurt.de Saxonian Geological...Survey, Halsbrücker Str. 31a, D-09599 Freiberg, Germany; Manuel.Lapp@smul.sachsen.de (M.P.); leo-freib@t-online...four largest plutons from the Western Erzgebirge (Germany) for the geochemistry of bulk rocks and autocrystic |  | | Journal (article/letter/editorial) | | massonne.h@yahoo.com AC C * NU SC Stuttgart, Germany RI Institut für Mineralogie und Kristallchemie...metasediments (e.g., phyllite, quartzite, graphite quartz–muscovite–chlorite–biotite–garnet–albite NU (Mielke et...et al. (1989) applying K-Ar dating to muscovite in a muscovite- EP T biotite gneiss and schist, which...crystals can be largely replaced by fine-grained muscovite (Fig. 2e). RI Chemical compositions of minerals...1996), Mica(M), restricting the contents of the muscovite and margarite components, for paragonite (Massonne |  | | Journal (article/letter/editorial) | | Variscan granites from the Western Bohemian Massif, Germany Lars SCHARFENBERG1,2*, Anette REGELOUS1, Helga...Erlangen-Nürnberg, Schlossgarten 5, D-91054 Erlangen, Germany Present address: Department für Geodynamik und...production of granites Western Bohemian Massif Germany magmatism in the Bavarian Forest and I- to S-...moderately or strongly peraluminous biotite ± muscovite granites (Siebel and Chen 2010 and references...298 to 286 Ma (see Tab. 1). Besides the biotite–muscovite granites, a further granite type occurs (G2K and |  | | Journal (article/letter/editorial) | | German Research Centre for Geosciences, Potsdam, Germany e-mail: thomas@gfz-potsdam.de P. Davidson ARC Centre...phases: cristobalite Crs, REE-rich fluorite Fl, muscovite Mu and trilithionite Tri. L — water-rich solution...that these inclusions contain polylithionite, muscovite, quartz, topaz, calcite, spodumene, natron and...larger CO2-rich fluid inclusions contain small muscovite, polylithionite, topaz, sphalerite (cleiophane)...enrichment of beryllium, from about 15 ppm in the muscovite granite (whole-rock analysis) A melt and fluid |  | | Journal (article/letter/editorial) | | stages, an early spodumene – K-feldspar – quartz ± muscovite stage that was followed by a pervasive metasomatic...metasomatic stage in which albite and secondary muscovite grew at the expense of earlier K-feldspar. The economically...phases (quartz, K-feldspar, spodumene, albite, muscovite, garnet, tourmaline) provide insight into the...de spodumène – feldspath potassique – quartz ± muscovite, suivie d’un épisode de métasomatose sodique impliquant...feldspath potassique précoce par l’albite et la muscovite secondaires. Les oxydes de Ta–Nb, d’intérêt économique |  | Biševac, Vanja, Krenn, Erwin, Balen, Dražen, Finger, Fritz, Balogh, Kadosa (2011) Petrographic, geochemical and geochronological investigation on granitic pebbles from Permotriassic metasediments of the Tisia terrain (eastern Papuk, Croatia) Mineralogy and Petrology, 102 (1) 163-180 doi:10.1007/s00710-011-0175-5 | Journal (article/letter/editorial) | | recognized to represent a coherent group of felsic, muscovite-albite metagranites. Fabrics, modal compositions...age is demonstrated by K-Ar dating on coarse muscovite (range of 329–317 Ma) as well as by electron microprobe...of K-feldspar and biotite by albite and coarse muscovite, pebbles were affected by a younger phase of alteration...replaced by muscovite. f Plagioclase grain strongly filled with secondary sericite. g Coarse muscovite (Ms1)...typical sheaf-like grains of hydrothermally formed muscovite (Ms2) along grain boundaries of quartz unit, |  | Melleton, J., Gloaguen, E., Frei, D., Novak, M., Breiter, K. (2012) HOW ARE THE EMPLACEMENT OF RARE-ELEMENT PEGMATITES, REGIONAL METAMORPHISM AND MAGMATISM INTERRELATED IN THE MOLDANUBIAN DOMAIN OF THE VARISCAN BOHEMIAN MASSIF, CZECH REPUBLIC?. The Canadian Mineralogist, 50 (6) 1751-1773 doi:10.3749/canmin.50.6.1751 | Journal (article/letter/editorial) | | geochronological results (40Ar–39Ar on lepidolite and muscovite) obtained in the northern French Massif Central...characterized by dominant albite and muscovite to lithian–muscovite and green tourmaline. The inner part...Moreover, 40Ar–39Ar dating of hornblende and muscovite from the Austrian realms of Moldanubian and Moravian...Nb,Ta-oxide minerals of the Jihlava pegmatite district, Czech Republic. Mineral. Petrol. 55, 117-129...Franke & K. Weber, eds.). Springer-Verlag, Berlin, Germany (417-428). Fiala, J., Matĕjovská, O. & Vaňková |  | Lisowiec, Katarzyna, Budzyń, Bartosz, Słaby, Ewa, Renno, Axel D., Götze, Jens (2013) Fluid-induced magmatic and post-magmatic zircon and monazite patterns in granitoid pluton and related rhyolitic bodies. Geochemistry, 73 (2) 163-179 doi:10.1016/j.chemer.2012.07.005 | Journal (article/letter/editorial) | | Freiberg, Brennhausgasse 14, D-09596 Freiberg, Germany b c a r t i c l e i n f o Article history: Received...Mineralogy, TU Bergakademie Freiberg, Freiberg, Germany. The analytical conditions were as follows: accelerating...Mineralogy, TU Bergakademie Freiberg, Freiberg, Germany. The analyses of monazite and zircon were carried...Zone at the NE margin of the Bohemian Massif in Germany (Fig. 1). The zone consists of magmatic rocks (Cadomian...Grossschweidnitz and the biotite granitoids of Königshain and Stolpen (Hammer et al., 1999). The pluton |  | López-Moro, F. J., Romer, R. L., Rhede, D., Fernández, A., Timón-Sánchez, S. M., Moro, M. C. (2019) Early uranium mobilization in late Variscan strike-slip shear zones affecting leucogranites of central western Spain. Journal of Iberian Geology, 45 (1). 223-243 doi:10.1007/s41513-018-0091-1 | Journal (article/letter/editorial) | | chemistry of uraninite from episyenite and deformed muscovite-rich leucogranite host are indistinguishable and...chemistry of uraninite hosted in the deformed muscovite-rich leucogranite, together with the large time...rock-forming minerals (especially muscovite and monazite) of the muscovite-rich leucogranite during extensive...Chemical ages of uraninite from episyenite and muscovite-rich deformed granite demonstrate that episyenitization...ranging from 310 ± 3 Ma to 306 ± 3 Ma (40Ar/39Ar on muscovite, Gutiérrez-Alonso et al. 2015). The magmatic evolution |  | | Journal (article/letter/editorial) | | Earth Materials, Telegrafenberg, 14473 Potsdam, Germany e-mail: thomas@gfz-potsdam.de P. Davidson ARC Centre...green and red tourmaline, beryl, petalite and muscovite (Schmidt 1986). The almost water-clear morganite... cristobalite, beryl (up to 5% (vol/vol)), B-muscovite, topaz, sassolite, apatite, calcite and phenakite;...then reacts in the water-rich system to form muscovite, and 2 Be3 Al2 Si6 O18 þ 3 H3 BO3 þ 4 HF ¼ 3 Be2...F-rich minerals (tourmaline, topaz, zinnwaldite, muscovite and others) common in some pegmatites, and the |
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