 | | Journal (article/letter/editorial) | | NaR3A16B3Si6027(OH,F)4, where R is predominantly Fe 2+ in schorl, Mg in dravite, and (A1 + Li) in elbaite. Na may...massive-sulfide tourmalines fall mainly within the schorl-dravite solid solution series, with a tendency...typically have compositions intermediate between schorl and dravite (Ethier and Campbell 1977; Appel and...which substantially alters their chemistry (Von Damm et al. 1985a; Bowers et al. 1985), yielding boron...Corruga prospects, BHD Fichtelgebirge area, West Germany Middle Proterozoic Middle Proterozoic Middle Proterozoic |  | | Journal (article/letter/editorial) | | ARLSEMQ microprobe at the University of Gottingen, Germany, with similar operating conditions. The data are...have been polymetamorphosed (Deb 1979) in which lower amphibolite-facies regional metamorphism has been...partially or completely enclosed by sulfides (Fig. 2 lower part). Some grains in the sulfide-rich layers are...quartz, orientated mica flakes and sulfides (Fig. 2 lower part). Radiating anthophyllite prisms are also present...compositions of tourmaline from Deri fall mostly along the schorl-dravite solid solution series, with a tendency |  | | Journal (article/letter/editorial) | | from the stratabound ores is distinguished from schorl-rich tourmaline of two pegmatite samples which...S100 00 N100 N200 I 1 N 300 N 400 Control lower [ ] Fig. 2. Simplified geological map of Rampura-Agucha...garnetclinopyroxene geothermometer (HOller, 1996) whereas lower temperatures of 600 °C, derived by garnet-biotite...ages of muscovites and amphiboles are due to the lower closure temperatures of biotite (Berger and York...associated with the mineralization whereas black schorl-rich tourmaline occurs in pegmatite veins and lenses |  | | Journal (article/letter/editorial) | | strong chemical zoning and has a composition of schorl–dravite with significant povondraite and uvite...genetic mechanism. The δ11B values are significantly lower than those of seawater or marine evaporites and...Geosciences, Telegrafenberg C161, 14473 Potsdam, Germany F. Velasco Departamento de Mineralogía y Petrología...brines having been derived from marine evaporites; lower δ11B values are interpreted as mixed signals which...the Cameca ims 6f SIMS instrument in Potsdam, Germany, to obtain in situ δ11B determinations of selected |  | | Journal (article/letter/editorial) | | mainlybelongto twocommon solid-solution series: dravite-schorl and dravite-uvite. Ca- and Fe-rich feruvite and...(fromoldest toyoungest): (1)rareFe-rich dravite-schorl withinblacktourmalinite clasts in footwall fragmental...tourmalinite pipe);(3) recrystallized, Fe-richdravite-schorl (locally Ca-Feferuvite) in thetourmalinite pipe...Mg-richtourmaline rimswhichoccurondisseminated Fe-rich schorl in thebedded Pb-Zn-Ag ores.Thetimingof rareFe-richschorl...whichwereresponsible for formation of minorFe-richdravite-schorl which overprinted earlierdravite. Postore, butsynsedimentary |  | | Journal (article/letter/editorial) | | Petrologie EB-15, Straûe des 17. Juni, 10623 Berlin, Germany J. Erzinger á S. Kasemann (&) GeoForschungsZentrum...Telegrafenberg, Projektbereich 4.2, 14473 Potsdam, Germany e-mail: kasi@gfz-potsdam.de Editorial responsibility:...supporting the hypothesis that recycling of the lower Palaeozoic crust is the dominant process in granitic...mechanisms that shift the isotope compositions towards lower d11B values. During these processes B will be repeatedly...composition) as reported in previous studies (Miller 1984; Damm et al. 1994; Becchio et al. 2000; Lucassen et al |  | | Journal (article/letter/editorial) | | actinolite 9diopside + quartz9 feldspar 9talc 9titanite. Lower abundances of SiO2, MnO and P2O5 in dolomitic rocks...42, 1.92 and 2.04%; Fe/Al ratio is significantly lower, ranging between 0.11 and 0.22 with a mean of 0...plot close to the field of dravite, just below the schorl-dravite line while the third is located close to...reported for submarine hydrothermal deposits (Von Damm et al., 1985). On the other hand, the closest analogues...Mg concentrations (9radiogenic elements) and a lower K abundance. Higher Na content can be attributed |  | Van Lichtervelde, Marieke, Grand’Homme, Alexis, de Saint-Blanquat, Michel, Olivier, Philippe, Gerdes, Axel, Paquette, Jean-Louis, Melgarejo, Joan Carles, Druguet, Elena, Alfonso, Pura (2017) U-Pb geochronology on zircon and columbite-group minerals of the Cap de Creus pegmatites, NE Spain. Mineralogy and Petrology, 111 (1) 1-21 doi:10.1007/s00710-016-0455-1 | Journal (article/letter/editorial) | | Altenhoeferallee 1, 60438 Frankfurt am Main, Germany 4 UMR 6524 Laboratoire Magmas et Volcans, Clermont...Moldanubian domains of Czech Republic, Slovakia and Germany). The Cap de Creus area is one of these fields...granodiorite and tonalite and were emplaced within lower-grade rocks at 290.8 ± 2.9 Ma (Druguet et al. 2014)...cordierite, sillimanite, andalusite, almandine and schorl are very common in all these zones. Xenotime is...quartz-muscovite replacement units. Biotite is absent and schorl is scarce; garnet is enriched in the spessartine |  | | Journal (issue) | | insolubles can be as high as 50%, but is typically much lower. GEOLOGY All four cycles of the Zechstein evaporites...from hilgardite, which clearly possesses a much lower (criclinic) symmetry. Whilst the blue specimens...Hubbard is thanked for a boracite specimen from Germany which was useful for comparative purposes. Dr....spectra recorded on a number of specimens from Germany are also considerably different from accepted values...Eskdale no. 2 boring, cast Yorkshire. Part I. The lower evaporitc bed. 1lli11erologiml Alogozi11e28, 621-675 |  | | Journal (article/letter/editorial) | | Thomas J. Shepherd Crystal chemistry of the elbaite-schorl series—Ferdinando Bosi, Giovanni B. Andreozzi,...the Central European volcanic province (Rhön, Germany) inferred from Hf, Os and Pb isotopes—S. Jung,...Temporal stability and subseafloor complexity—K.L. Von Damm, C.M. Parker, R.A. Zierenberg, M.D. Lilley, E.J...collisional granitoid and mafic magmatism caused by lower-plate lithospheric slab breakoff: The Acadian of...properties: Some notes from crustal research in Germany—Ewald Lüschen 31 Geofluid evidence from analysis |  | | Journal (article/letter/editorial) | | tourmalinite occur in the province. The first type, in the lower part of the Early Proterozoic Sibao Group, is bedded...rocks (Fig. 1), which are described as being within lower greenschist facies by Dong Baolin (1990). The Sibao...bedded tourmalinite and vein tourmalinite; its lower part contains large amounts of maflc-ultramafic... with a persistent siliceous marble bed in the lower part. The Late Proterozoic Sinian sandstone shows...tourmalinites have a higher Zn, Ba, Zn/(Pb + Zn) ratio and lower Sn, W, Cu, Pb, Rb, and Sr than the vein tourmalinites |  | | Journal (issue) | | av Bastnäsi -(La) er påvist i bi esmå hulrom i schorl. De e er førstegangsfunn av bastnäsi -(La) i Norge...and fluor-liddicoa te, fluor-elbaite and fluor-schorl at Ågskardet, Nordland. Norsk Bergverksmuseum,...arthropods from the Lower Devonian Hunsrück Slate (Lower Emsian, Rhenish Massif, western Germany). Palaeontology...marramellorph arthropod from the Lower Devonian Hünsruck Slate (Germany). Paläontol Z 84: 397-411. Lehmann...vilodag för a komma i form igen och a få bort sand och damm ur bilarna. Dag 22 Från Kamanjab ll Outjo och ll |  | | Book | | MangfallstraBe 33, D-83026 Rosenheim - Printed in Germany - Die Deutsche Bibliothek - CIP Einheitsaufnahme...auch feinschuppig und mit Li-Geha lt), einige auch Schorl, einer van ihnen {Skantorp) Fluorit (mit Ama zonit)...ooo ■ ■ Letzter Besuch: Juni 1996. nolith, Schorl, • Bergpech " (Asphaltmineral). FUNDMOGLICHKEITEN...Gemenge aus Quarz, Feldspat und Muskovit. Beryll, Schorl, Granat, B iotit, Triplit kom men vor. e PERSTORP...nur in begrenzter Menge entnommen werden da rt. Schorl, G ranat, Phosphate lassen sich ohne weiteres noch |  | | Report (volume) | | assemblages...... Tourmaline stability in magmas: Schorl-dravite ..................2..0008 Bare MOW COPIES...inducing dynamic disorder between configurations of lower anion-coordination number. An oxygen atom bonded...Mg{[BgO7(OH)¢] clusters as mcallisterite, but the lower hydration state (four HyO as compared to nine HO...Mineralogie Ruhr-Universitdt Bochum D-44780 Bochum, Germany 1. INTRODUCTION Boron, like its two light-element...apparatus at Bayerisches Geoinstitut Bayreuth, Germany, dumortierite was found to break down into “topaz-OH | | | Report (volume) | | assemblages 376 Tourmaline stability in magmas: Schorl-dravite 377 Acknowledgments 379 References 379...disorder between configurations of 40:<3n>=<30> lower anion-coordination number. An oxygen atom bonded...0 7 (0H) 6 ] clusters as mcallisterite, but the lower hydration state (four H 2 0 as compared to nine...Mineralogie Ruhr-Universität Bochum D-44780 Bochum, Germany 1. INTRODUCTION Boron, like its two light-element...apparatus at Bayerisches Geoinstitut Bayreuth, Germany, dumortierite was found to break down into "topaz-OH |  | | Journal (issue) | | of the Northern Trierer Bucht {Western Eifel, Germany) Von Detlef MADER Herrn Prof. Dr. Wilhelm Simon...of the Northern Trierer Bucht (Western Eifel, Germany). somctimes authigenic tourmalines occur. Morphologically...that of Ca-Na-FeLi-elbaite, Fe-dravite or Mg-Fe-schorl according to KRYNINE (1946) . Sometimcs. colorlcss...1933): Same properties of authigenic tourmaline from Lower Dcvonian sediments. - Amer. Miner. 18, 351 - 355... H. R. ( 1969): Authigcnic tourmalinc from thc Lower Kaladgi sa ndsto ncs. Jamkhandi, Myso re Statc. |  | | Book | | on Ore Deposits in Aachen, Federal Republic of Germany, September 16-19, 1985. Base metal sulfide deposits...Genesis of Kupferschiefer Mineralization in West Germany F.-P. Schmidt and G. Friedrich (with 24 Figures)...of Organic Material in the Kupferschiefer of the Lower Rhine Basin R. Diedel and W. Piittmann (with 7 Figures)...Paracelsus Strasse 40.0-3300 Braunschweig, West Germany Base Metal Sulfide Deposits G.H. Friedrich, P...Lithology Age Stages in basin evolution Hercynian, Germany Table 2. Evolution of selected basins that contain |  | | Journal (issue) | | Beurs (M-F). D BERLIN. Fontane-Haus, Wilhelmsruher Damm 142c (Reinickendorf). Beurs (M-F-J-E). A GRAZ. Beurs...aquamarijn) gevonden, naast toermalijn (variëteit : schorl), fluoriet, hyaliet, veldspaten en kwarts. Het |  | | | | of the Northern Trierer Bucht {Western Eifel, Germany) Von Detlef MADER Herrn Prof. Dr. Wilhelm Simon...of the Northern Trierer Bucht (Western Eifel, Germany). somctimes authigenic tourmalines occur. Morphologically...that of Ca-Na-FeLi-elbaite, Fe-dravite or Mg-Fe-schorl according to KRYNINE (1946) . Sometimcs. colorlcss...1933): Same properties of authigenic tourmaline from Lower Dcvonian sediments. - Amer. Miner. 18, 351 - 355... H. R. ( 1969): Authigcnic tourmalinc from thc Lower Kaladgi sa ndsto ncs. Jamkhandi, Myso re Statc. |  | | Journal (issue) | | cavities in granite associated with orthoclase and schorl. Similar nearby cavities contained phenakite, bertrandite...BarrofJ!>-Upon-Soar, Leics. LE/2 BQQ CHRIS JEWSON Lower Carner,gyCottage, Greenbottom, Troro, ComwaJJ. ...of the finest known British specimens of bomite, schorl, and pyromorphite are also included. We spent an...0031 75 616 7676. November 1st - 3rd: MUNICH, GERMANY. 33rd Munich Mineral Messegelande Munchen. May...AlbertEinstcin-Strassc 25, D-76228 Karlsruhe, Germany. MINERAL Serpentine in Silver, Kemow Minerals |  | | Report (issue) | | Czechoslovakia Denmark . .. Finland ,. . . France . .. Germany . .. Italy . . . . .. Ju goslavia .. . .. . ....notable, occurrences are those of Czechoslovakia, Germany, France United States and Japan. 1, Residual deposits...out that the majority of china-clay deposits in Germany occur near beds of lignite. The relation between...locally as '' stent," is principally composed of schorl rock, greisen_, siJicified granite and massive...4,923 111 (a) (a) ... ., 18 (a) (a) Germany!Bavaria Prussia 3,543 (a) (a) (a) (a) 49,189 |  | | Journal (article/letter/editorial) | | and slumpstructures.The thosein stratigraphically lower unitsnearmasses of gradedbedsconsistof quartz-richbasesandtourma-...districtandshowedcompositionsthat fall mainly alongthe schorl-dravite Black Prince mine. Tourmaline-rich rocks...tourmalines in these areasof high-grademetamorphismwere lower than those at the Black Prince mine to the north...oftourmalines fromBroken These •11B values are lower than those for tourmaHill comparedto thosefrom ...localretrogrademetamor- ites. On a local scale,however, the much lower conphicbreakdownof tourmaline(seeSlackandRobin- |  | | Journal (issue) | | Mineral, von dem man frliher annahm, es sei dem Schorl verwandt. Erst als man s eine chemische Zusammensetzung...weiters doppelendige Rauchquarze neben Periklin und Schorl. c) C it r i n ist in den Hoben Tauern sehr selten...Dravit handelt, ist nicht erwiesen. KocmL beschrieb Schorl vom Ful3 des ,,Radhauskogels im Naf3feld". WOLF...ilber die bemcrl,enswertesten Mineralvorkommen DAMM, B. und SIMON, W.: Das Tauerngold. Sonderheft zur |  | | Book (edition) | | cassiterite, Egleston 69 (1892). Black tourmaline = schorl, Anat. j. Мiп 3 , 95 (1997). Black wad (Kirwan)...Common salt = Indite, Daiia 6th, 154 (1892). Сопипоп schorl = schort, Egleston 350 (1892). Common spar = calcite...Drauite = dravite, Dana 8th, 1255 (1997). Dra'ite-schorl = Fe-псh drasite, Are. Alin. 65, 1127 (1980). Drawing...nepheline, Dana 6th. 423 (1892). Fе-tunn:din = schorl, liaditsch & Maus 9 (1974). Fe-tychite = fcrrotychite...quartz, Clark 237 (1993). Flos colaltr = crythrile, Damm 7th II, 746 (1951). Flos-ferri = dendritic aragonite |  | | Book | | and Geology University of Würzburg Würzburg, Bavaria, Germany Hartwig E. Frimmel Institute of Geography...and Geology University of Würzburg Würzburg, Bavaria, Germany Department of Geological Sciences University...Control Number: 2018945875 © Springer-Verlag GmbH Germany, part of Springer Nature 2020 This work is subject...address is: Heidelberger Platz 3, 14197 Berlin, Germany V Preface Thirty-five years ago Siegfried Matthes... minerals or deposits happen to be located in Germany. Invariably there are numerous books on the topics |
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Damm, Aschaffenburg, Lower Franconia, Bavaria, Germany