 | Rapprich, V., Shields, S., Halodová, P., Lindline, J., van Wyk de Vries, B., Petronis, M. S., Valenta, J. (2017) Fingerprints of magma mingling processes within the Miocene Zebín tuff cone feeding system (Jičín Volcanic Field, Czech Republic) Journal of GEOsciences, 62 (4) 215-229 | Journal (article/letter/editorial) | | associated “blob-like” intrusions were observed. Pure basanite dikes predominate in the center of the cone, whereas...intermediate characteristics were observed. The basanite dikes and basanite enclaves within mingled dikes contain...labradorite to andesine composition of plagioclase) indicative of basanite magma evolution during ascent. In...contrasting rocks/magmas. Keywords: magma mingling, basanite, trachyandesite, mineral chemistry, Zebín tuff...textural and mineral chemistry evidence of complex basanite–trachyandesite magma evolution within a feeding |  | | Journal (article/letter/editorial) | | rocks, Kaiserstuhl volcanic complex, Upper Rhine Graben, SW Germany RODNEY GRAPES1,* and JÖRG KELLER2 1 ...Freiburg, Albertstrasse 23b, D-79104 Freiburg, Germany Abstract: Fe-dominant rhönite with between 25...the Kaiserstuhl volcanic complex, Upper Rhine Graben, Germany. Average compositions are: (K0.05Na0.40Ca1...tephrite, limburgite, Kaiserstuhl volcanic complex, Germany. Fe2þ) , 0.5 (Havette et al., 1982; Olsson, 1983;...described in basaltic rocks of the Rhön district, Germany, Soellner (1907) also identified and named dark |  | Ackerman, L., Špaček, P., Medaris Jr, G., Hegner, E., Svojtka, M., Ulrych, J. (2012) Geochemistry and petrology of pyroxenite xenoliths from Cenozoic alkaline basalts, Bohemian Massif. Journal of GEOsciences, 57 (4) 199-219 | Journal (article/letter/editorial) | | Universität München, Theresienstraße 41, D-8033 München, Germany Corresponding author Pyroxenites occur as rare...French Massif Central, the Rhine Graben, the Rhenish Massif, the Lower Rhine Embayment and Hessen Depression...alkaline volcanic rocks are also exposed farther north to Lusatia and south to the Oberpfalz (Fig. 1)....series and weakly alkaline olivine nephelinite–basanite–trachyte series. Mantle pyroxenite xenoliths in...pyroxenite xenoliths from four different nepheline basanite suites in the Bohemian Massif (Fig. 1): (1) Kozákov |  | | Journal (article/letter/editorial) | | from the Oligocene Siebengebirge Volcanic Field (Germany): Implications for the Origin of Intracontinental...UNIVERSITA«T BONN, POPPELSDORFER SCHLOSS, 53115 BONN, GERMANY 2 OMYA DEVELOPMENT AG, BASLERSTRASSE 42, 4665...MINERALOGIE, ZU«LPICHER STR. 49A/B, 50674 KO«LN, GERMANY 5 INSTITUT FU«R MINERALOGIE, UNIVERSITA«T MU«NSTER...MU«NSTER, CORRENSSTRASSE 24, 48149 MU«NSTER, GERMANY RECEIVED JUNE 27, 2011; ACCEPTED JULY 11, 2012 ADVANCE...scenarios, either extensional tectonics in the north Alpine realm or upwelling of deep mantle material |  | Abratis, Michael, Mädler, Jonas, Hautmann, Siegfried, Leyk, Hans-Jörg, Meyer, Romain, Lippolt, Hans Joachim, Viereck-Götte, Lothar (2007) Two distinct Miocene age ranges of basaltic rocks from the Rhön and Heldburg areas (Germany) based on 40Ar/39Ar step heating data. Geochemistry, 67 (2) 133-150 doi:10.1016/j.chemer.2006.03.003 | Journal (article/letter/editorial) | | basaltic rocks from the Rhön and Heldburg areas (Germany) based on 40Ar/39Ar step heating data Michael Abratis1...Friedrich-Schiller-Universität Jena, Burgweg 11, 07749 Jena, Germany Thüringer Landesamt für Umwelt und Geologie,... Carl-August-Allee 8-10, 99423 Weimar, Germany 3 Laboratorium für Geochronologie, Ruprecht-Karls-Universität...Heidelberg, Im Neuenheimer Feld 234, 69120 Heidelberg, Germany 4 Geo-Instituut, Afd. Geologie, Katholieke Universiteit...incremental heating technique on groundmass and plagioclase separates provided data which considerably specify |  | Ulrych, Jaromír, Krmíček, Lukáš, Teschner, Claudia, Řanda, Zdeněk, Skála, Roman, Jonášová, Šárka, Fediuk, Ferry, Adamovič, Jiří, Pokorný, Richard (2017) Tachylyte in Cenozoic basaltic lavas from the Czech Republic and Iceland: contrasting compositional trends. Mineralogy and Petrology, 111 (5) 761-775 doi:10.1007/s00710-016-0483-x | Journal (article/letter/editorial) | | München, Theresienstraße 41, D-80333 Munich, Germany 4 Nuclear Physics Institute, v. v. i, The Czech...faulting (Coubal et al. 2015). Multiple nepheline basanite lava flows of the Kozákov volcano were deposited...(Litoměřice deep-seated fault) north of the Lusatian Fault System. Nepheline basanite with ilmenite phenocrysts/xenocrysts...hotspot and a spreading plate boundary between North American and European plates (e.g., Vink 1984; Thordarson...fillings (Fig. 2a) in a basanite flow, sampled in 1970s. They come from the active quarry near Smrčí and the |  | | Journal (article/letter/editorial) | | wollastonite, 649; lithian tourmaline, 747 Newhurst quarry, Shepshed, Leicestershire, vesigni6ite, 533 Cornwall...* Confluence of Carneal Water and Clenoe Water Germany (Deutschland) Bramburg, G6ttingen, tacharanite...glauconite, 753 SCOTLAND France Auchinstarry quarry, Kil~yth, Stirlingshire, julgoldite, 761 Blackcraig... 59 Portsoy, Banffshire, migmatites, 66r Ratho quarry, Edinburgh, julgoldite, 761 Champagnac, Cantal...Cantal, France, and Charlus, Cantal, France, basanite, leucite, rh6nite, clinopyroxene, 817 Lacollange, Cantal |  | Ulrych, Jaromír, Ackerman, Lukáš, Balogh, Kadosa, Hegner, Ernst, Jelínek, Emil, Pécskay, Zoltan, Přichystal, Antonín, Upton, Brian G.J., Zimák, Jiří, Foltýnová, Radana (2013) Plio-Pleistocene basanitic and melilititic series of the Bohemian Massif: K-Ar ages, major/trace element and Sr–Nd isotopic data. Geochemistry, 73 (4) 429-450 doi:10.1016/j.chemer.2013.02.001 | Journal (article/letter/editorial) | | Universität München, Theresienstraße 41, D-8033 München, Germany d Faculty of Science, Charles University, Albertov...2013 Keywords: Bohemian Massif Plio-Pleistocene Basanite Melilitite K-Ar age Magmatism Sr–Nd isotopes ...Forest and Vosges (Rhine Graben) splitting the Rhenish Massif into a NW branch (Lower Rhine Embayment) and...also be found farther north in Lusatia and south in the Upper Palatinate of Germany (Fig. 1). The thickness...whereas the Oligocene–Miocene lavas occur exclusively north of this fault (Wilschowitz, 1927; Pacák, 1928). |  | Jung, S., Mezger, K., Hauff, F., Pack, A., Hoernes, S. (2013) Petrogenesis of rift-related tephrites, phonolites and trachytes (Central European Volcanic Province, Rhön, FRG): Constraints from Sr, Nd, Pb and O isotopes. Chemical Geology, 354. 203-215 doi:10.1016/j.chemgeo.2013.06.026 | Journal (article/letter/editorial) | | Mineralogisch-Petrographisches Institut, 20146 Hamburg, Germany Institut für Geologie, Universität Bern, Baltzerstrasse...Ocean Floor, Wischhofstrasse 1-3, 24148 Kiel, Germany d Georg-August Universität Göttingen, Geowissenschaftliches...Isotopengeologie, Goldschmidtstr. 1, 37073 Göttingen, Germany e Mineralogisch-Petrologisches Institut der Universität...Universität Bonn, Poppelsdorfer Schloß, 53115 Bonn, Germany b a r t i c l e i n f o Article history: Received...Rhön area (Central European Volcanic Province, Germany) belong to a moderately alkali basaltic suite that |  | | Journal (article/letter/editorial) | | Stolpen Volcano in the Lausitz Volcanic Field (East Germany) – volcanological, petrographic and geochemical...Natural History Görlitz, Am Museum 1, 02826 Görlitz, Germany; olaf.tietz@senckenberg.de Saxon State Office for... 09599 Freiberg, Germany Engineering Office, Kirschallee 1, 01833 Stolpen, Germany Corresponding author...the Stolpen Hill is not built by a basalt, but basanite trending toward a nephelinite, following the current...a suitable type locality for either basalt or basanite. However, the outcropping volcanic rocks as well |  | | Journal (article/letter/editorial) | | equivalence of the onset of vulcanity in Poland and East Germany. The stratigraphic control is too poor to permit...Lower Silesia form the eastern extremity of the North Bohemian province. Igneous rocks belonging to this...De6in in northern Bohemia and the Lausitz area of Germany into Poland (fig. 1). To the southwest this belt...represented by outcrops which extend as far as the Rhine valley, e.g. the Kaiserstnhl and Hegau. In Poland...Age relationships. In common with the rest of the north Bohemian province and with the rest of western Europe |  | Ackerman, Lukáš, Ulrych, Jaromír, Řanda, Zdeněk, Erban, Vojtěch, Hegner, Ernst, Magna, Tomáš, Balogh, Kadosa, Frána, Jaroslav, Lang, Miloš, Novák, Jiří K. (2015) Geochemical characteristics and petrogenesis of phonolites and trachytic rocks from the České Středohoří Volcanic Complex, the Ohře Rift, Bohemian Massif. Lithos, 224. 256-271 doi:10.1016/j.lithos.2015.03.014 | Journal (article/letter/editorial) | | München, Theresienstraße 41, D-80333 München, Germany e Institute of Nuclear Research, Hungarian Academy...8 Ma. Major and trace element variation in the basanite – trachybasalt – trachyandesite series can be...requires variable amphibole, clinopyroxene, plagioclase ± apatite, titanite and/or Ti-magnetite fractionation...MREE as a result of extensive alkali feldspar, plagioclase and amphibole fractionation. Modelling of trace...as the most likely parental composition of the basanite – trachybasalt – trachyandesite – trachyte – phonolite |  | Torró, Lisard, Martin, Robert F., Schumann, Dirk, Cox, Julia, Galí Medina, Salvador, Melgarejo Draper, Joan Carles (2018) The incipient flash melting of scapolite and plagioclase megacrysts in alkali basalts of the Olot suite, Catalunya, Spain, and at Chuquet Genestoux, Puy-de-Dôme, France. European Journal of Mineralogy, 30 (1) 45-59 doi:10.1127/ejm/2017/0029-2682 | Journal (article/letter/editorial) | | The incipient flash melting of scapolite and plagioclase megacrysts in alkali basalts of the Olot suite...in scattered centers in western Europe, from the Rhine graben to southern Spain. We focus on two volcanic...signs of flash melting in both scapolite and plagioclase megacrysts from Pomareda. A white rim of up to...megacrysts consists of skeletal individuals of calcic plagioclase; these crystals contain wollastonite, silvialite...thermal quench upon eruption. Key-words: megacryst; basanite; scapolite; andesine; explosive emplacement; flash |  | | Journal (article/letter/editorial) | | alkaline, nepheline-normative olivine melanephelinite-basanite-phonolite suite in the Labe tectono-volcanic zone...link between basaltic rocks and phonolites with plagioclase fractionation progressively playing a more significant...Olivinfraktionierung betroffen wurden. Andere Basanite mit niedrigen Mg-Zahlen und Mg- und Ni-Gehalten...tectonic lines (e.g. in the Ji6in area). Yet others north of Kladno that are well outside the Labe zone are...masses of the (~esk6 stf'edoho~'i Mountains or those north of the Lu~ice fault. Most of the masses occur as |  | Sharygin, V.V., Kóthay, K., Szabó, Cs., Timina, T.Ju., Török, K., Vapnik, Ye., Kuzmin, D.V. (2011) Rhönite in alkali basalts: silicate melt inclusions in olivine phenocrysts. Russian Geology and Geophysics, 52 (11) 1334-1352 doi:10.1016/j.rgg.2011.10.006 | Journal (article/letter/editorial) | | Chemie, Joh.-Joachim-Becher-Weg 27, Mainz, 55128, Germany Received 28 February 2011; accepted 5 April 2011...six different volcanic regions: Udokan Plateau, North Minusa Depression, Tsagan-Khurtei Ridge (Russia)...can be associated with olivine, clinopyroxene, plagioclase, feldspathoids, and spinel (Grapes and Keller...nepheline-bearing basalts of Scharnhausen, Rhön district, Germany (Soellner, 1907) and from Puy de Saint Sandoux...Phenocrystal, microphenocrystal or groundmass mineral Germany Bonaccorsi et al., 1990; Ficke, 1961; Grapes and |  | Krmíček, Lukáš, Ulrych, Jaromír, Jelínek, Emil, Skála, Roman, Krmíčková, Simona, Korbelová, Zuzana, Balogh, Kadosa (2021) Petrogenesis of Cenozoic high-Mg (picritic) volcanic rocks in the České středohoří Mts. (Bohemian Massif, Czech Republic) Mineralogy and Petrology, 115 (2) 193-211 doi:10.1007/s00710-020-00729-5 | Journal (article/letter/editorial) | | the CSM correspond to picrite, meimechite and basanite to tephrite. Individual petrographic types are...Keywords Ohře/Eger rift . Picrite . Meimechite . Basanite/tephrite . K–Ar ages . Sr–Nd–Pb isotopes Introduction... types of mildly alkaline olivine nephelinite–basanite–trachyte and strongly alkaline nephelinite–tephrite–phonolite...related to the Ohře/Eger Rift mildly alkaline basanite/trachybasalt–trachyte series of the CSM (Ulrych... extends from the French Massif Central to the Rhine Graben, splits in the Rhenish Shield and continues |  | Huang, Jian, Liu, Sheng-Ao, Wörner, Gerhard, Yu, Huimin, Xiao, Yilin (2016) Copper isotope behavior during extreme magma differentiation and degassing: a case study on Laacher See phonolite tephra (East Eifel, Germany) Contributions to Mineralogy and Petrology, 171 (8) doi:10.1007/s00410-016-1282-4 | Journal (article/letter/editorial) | | study on Laacher See phonolite tephra (East Eifel, Germany) Jian Huang1 · Sheng‑Ao Liu2 · Gerhard Wörner3...samples from the Laacher See tephra (LST) (Eifel, Germany) to investigate whether Cu isotopes are fractionated...fractional crystallization series from parental basanite through mafic to highly differentiated phonolites...phonolite–basanite hybrid rocks formed by mixing basanite and phonolite magmas, and basanite-derived mega-crystals...ppm, indicating sulfide fractionation during the basanite-to-phonolite differentiation. Mass balance calculations |  | | Book | | and sodic plagioclase and occurrence of the former, in association with calcic plagioclase can be understood.... . . . . . . . . . . . . . . . . . . . 2.3 Plagioclase . . . . . . . . . . . . . . . . . . . . . . .... . . . . . 3.2.1 Kamafugitic Rocks Without Plagioclase . . . . . 3.2.2 Leucitic Rocks with Feldspars... . . . . . . . . 4.8.1 Ultrapotassic Rocks of Germany . . . . . . . . . . . . 4.8.2 Tertiary and Quaternary...Incompatible Relation Between Leucite and Sodic-Plagioclase . . . . . . . . . . . . . . . . . . . . . . 8 |  | Schneider, K. P., Kirchenbaur, M., Fonseca, R. O. C., Kasper, H. U., Münker, C., Froitzheim, N. (2016) Role of crustal assimilation and basement compositions in the petrogenesis of differentiated intraplate volcanic rocks: a case study from the Siebengebirge Volcanic Field, Germany. Contributions to Mineralogy and Petrology, 171 (6) doi:10.1007/s00410-016-1271-7 | Journal (article/letter/editorial) | | case study from the Siebengebirge Volcanic Field, Germany K. P. Schneider1,2 · M. Kirchenbaur2 · R. O. C...Siebengebirge Volcanic Field (SVF) in western Germany is part of the Cenozoic Central European Volcanic...Universität Bonn, Meckenheimer Allee 169, 53115 Bonn, Germany 2 Institut für Geologie und Mineralogie, Universität...zu Köln, Zülpicher Straße 49a, 50674 Cologne, Germany 207 Pb/204Pb compositions requiring the presence...Siebengebirge Volcanic Field (SVF) is located in western Germany within the Rhenish Massif and is part of the widespread |  | | Journal (article/letter/editorial) | | series are: basalt-hawaiite-mugearite-benmoreite; basanite-nepheline hawaiitenepheline mugearite-nepheline...1964); (b) The composition of the normative plagioclase to divide basaltic rocks (Macdonald, 1960i Muir...Dunedin lavas ranging in composition from basalt and basanite to trachyte and phonolite. In the more evolved...Basalt Ph: Foso Ph: Ti-augite Gm: Ti-augite Gm Basanite Ph: Fo70_80 Ph: Ti-augite Gm: For0 Gm: Ti-augite...Lherzolite Rare hornblende syenite & pyroxenite Basanite Gin: An60_ 6s Nepheline in groundmass Apatite |  | Jung, S., Vieten, K., Romer, R. L., Mezger, K., Hoernes, S., Satir, M. (2012) Petrogenesis of Tertiary Alkaline Magmas in the Siebengebirge, Germany. Journal of Petrology, 53 (11) 2381-2409 doi:10.1093/petrology/egs047 | Journal (article/letter/editorial) | | Tertiary Alkaline Magmas in the Siebengebirge, Germany S. JUNG1*, K. VIETEN2, R. L. ROMER3, K. MEZGER4...INSTITUT, UNIVERSITA«T HAMBURG, 20146 HAMBURG, GERMANY MINERALOGISCH-PETROLOGISCHES INSTITUT DER UNIVERSITA«T...BONN, GERMANY 3 GEOFORSCHUNGSZENTRUM POTSDAM, TELEGRAFENBERG, B 126, D-14473 POTSDAM, GERMANY 4 INSTITUT...UNIVERSITA«T TU«BINGEN, SIGWARTSTR. 10, 72076 TU«BINGEN, GERMANY RECEIVED JULY 8, 2011; ACCEPTED JUNE 13, 2012...Basanites from theTertiary Siebengebirge area of Germany (part of the Central European Volcanic Province; |  | | Journal (article/letter/editorial) | | Senckenberg Museum, Am Museum 1, D-02826 Görlitz, Germany Corresponding author Sunburn texture, a white-grey...field in the border area of the Czech Republic and Germany (Borská Skalka, Mittelherwigsdorf, Wittgendorf)...triple-junction of Poland, Czech Republic and Germany (Fig. 1). The Lausitz Volcanic Field is a part...belt of Cenozoic volcanic occurrences c. 300 km north of the Alpine Front (Wimmenauer 1974; Wedepohl and...common rocks are alkali basaltoids (nephelinite, basanite, and tephrite) as well as phonolite and trachyte |  | | Report (issue) | | ........... 14. Pumiceous rhyodacitic lahar on north flank of Laughlin Peak ...................................................... 15. Dale Mountain basanite shield volcano ................................................. 16. Spheroidal weathering in basanite .................................................. Neutron-activation analysis of a sample of basanite from near Folsom................................southeastward from 8,600 ft (feet), or 2,620 m (meters), north of Raton to less INTRODUCTION COLORADO _ _ ___ |  | | Journal (article/letter/editorial) | | Accepted: 13 January 2020 © Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract Unravelling...Laacher See Tephra records the addition of ca. 30% basanite magma, which is recognised by an increase in REE...magmatic system was sustained by repeated episodes of basanite recharge and calculate a recharge magma flux of...km3y−1 in the 20 kyr leading up to the eruption. Basanite addition would have provided heat required to...and demonstrate an important role for periodic basanite recharge in producing compositional zoning in |  | | Journal (article/letter/editorial) | | augite, and late plagioclase and titanomagnetite. The petrographic transition from basanite to minette is...calc-alkaline in nature and do not belong to the basanite-minette group; the easternmost cone is constructed...high-A1 basalt - V. Colima trend. The he-normative basanite-minette samples are highly enriched in incompatible...plutons solidifying beneath the extinct volcanoes north of V. Colima. The southern end of the Colima graben...northern Colima graben during the late-Pliocene. A quarry in 0010-7999/81/0076/0127/$04.20 128 9. 1T |
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