 | | Journal (article/letter/editorial) | | cores from Lake Van, Turkey, contain sodium-rich sanidine and calcium-rich anorthoclase, which both comprise...volcaniclastics in lacustrine ICDP drill cores from Lake Van, Turkey, bear sodium-rich sanidine and J.F. Engelhardt...Cosmochimica Acta 217 (2017) 144–170 calcium-rich anorthoclase combining the features mentioned. Stockhecke...Recovering material from seven adjacent boreholes at the Ahlat Ridge (AR) resulted in a 219-m-long composite record...(Çağatay et al., 2014). The volcanic edifices of Nemrut and Süphan dominate the eastern and northern shores’ |  | | Journal (article/letter/editorial) | | Mugearitic and Benmoreitic Magmas on Nemrut Volcano (East Turkey) I. S. Peretyazhko* and E. A. Savina...benmoreite, trachydacite, and comendite from Nemrut Volcano (East Turkey) were studied. Except for trachybasalt...publications describing petrogenesis of the Nemrut Volcano (East Turkey) occurring under the environment of convergence...trachybasalt–mugeatite–benmoreite–comendite series of this volcano and suggest a model of the formation of mugearite...*e-mail: pgmigor@igc.irk.ru The formation of the volcano started ~1 m. y. ago in the zone of collision of |  | | Journal (article/letter/editorial) | | on “Volcanostratigraphy and petrogenesis of the Nemrut stratovolcano (East Anatolian High Plateau): The...The most recent post-collisional volcanism in Turkey” by Özdemir et al. [Chemical Geology 226 (2006) 189–211]...Geological Engineering, 06800 Beytepe, Ankara, Turkey Université Blaise Pascal, UMR-CNRS 6524, Laboratoire...Editor: D. Rickard Keywords: Eastern Anatolia; Nemrut; Peralkaline; Volcanostratigraphy; Mineralogy;...provides a number of geochemical data of the active Nemrut stratovolcano. However, we believe that a number |  | Özdemir, Yavuz, Karaoğlu, Özgür, Tolluoğlu, Arif Ümit, Güleç, Nilgün (2007) Reply to discussion by Evren Çubukçu, Erkan Aydar and Alain Gourgaud of “Volcanostratigraphy and petrogenesis of the Nemrut stratovolcano (East Anatolian High Plateau): The most recent post-collisional volcanism in Turkey” by Y. Özdemir, Ö. Karaoğlu, A.Ü. Tolluoğlu and N. Güleç [Chemical Geology 226 (2006) 189–211]. Chemical Geology, 245 (1) 130-134 doi:10.1016/j.chemgeo.2007.07.009 | Journal (article/letter/editorial) | | of “Volcanostratigraphy and petrogenesis of the Nemrut stratovolcano (East Anatolian High Plateau): The...The most recent post-collisional volcanism in Turkey” by Y. Özdemir, Ö. Karaoğlu, A.Ü. Tolluoğlu and N...Ankara, Turkey b Departmant of Geological Engineering, Dokuz Eylül University, 35100 Izmir, Turkey c Department...Engineering, Yüzüncü Yıl University, 65080 Van, Turkey Received 25 June 2007; accepted 7 July 2007 Editor:...article, “Volcanostratigraphy and petrogenesis of the Nemrut stratovolcano (East Anatolian High Plateau): the |  | Çoban, Hakan, Topuz, Gültekin, Roden, Michael F., Hoang, Nguyen, Schwarz, Winfried H. (2019) 40Ar-39Ar dating and petrology of monzonite ejecta in tephra from Quaternary Gölcük volcano (Isparta, SW Turkey): tear-related contrasting metasomatic symptoms in extensional mantle-derived magmas. Lithos, 330. 160-176 doi:10.1016/j.lithos.2019.02.006 | Journal (article/letter/editorial) | | ejecta in tephra from Quaternary Gölcük volcano (Isparta, SW Turkey): tearrelated contrasting metasomatic...ejecta in tephra from Quaternary Gölcük volcano (Isparta, SW Turkey): tear-related contrasting metasomatic...ejecta in tephra from Quaternary Gölcük volcano (Isparta, SW Turkey): tear-related contrasting metasomatic... a b MA Bitlis Eren Üniversitesi, Mühendislik-Mimarlık Fakültesi, 13100 Bitlis, Turkey Istanbul Teknik...Bilimleri Enstitüsü, TR-34469 Ayazağa, İstanbul, Turkey d The University of Georgia, Department of Geology |  | | Journal (article/letter/editorial) | | Cappadocian (or NU Central Anatolian) Volcanic Province in Central Anatolia (CVP, 16.5 Ma to historical...therein), D (2) the East Anatolian Volcanic Province (EAVP, ~23 Ma to historical times; Innocenti et...the Middle Miocene in Eastern Anatolia, along the Bitlis-Zagros suture (Yılmaz, 1993). Following the final...final continental collision along the Bitlis-Zagros suture, and the onset of the transcurrent North Anatolian...the Cappadocian (or Central Anatolian) Volcanic Province (CVP) and the Yamadağ NU Volcanic Complex (YVC) |  | Oyan, Vural, Keskin, Mehmet, Lebedev, Vladimir A., Chugaev, Andrey V., Sharkov, Evgenii V. (2016) Magmatic evolution of the Early Pliocene Etrüsk stratovolcano, Eastern Anatolian Collision Zone, Turkey. Lithos, 256. 88-108 doi:10.1016/j.lithos.2016.03.017 | Journal (article/letter/editorial) | | Stratovolcano, Eastern Anatolian Collision Zone, Turkey Vural Oyan, Mehmet Keskin, Vladimir A. Lebedev...Stratovolcano, Eastern Anatolian Collision Zone, Turkey, LITHOS (2016), doi: 10.1016/j.lithos.2016.03.017...Stratovolcano, Eastern Anatolian Collision Zone, Turkey SC R Vural Oyan1*, Mehmet Keskin2, Vladimir A...NU Mining Engineering, Zeve Campus, 65080 Van, Turkey Istanbul University, Faculty of Engineering, Department...Geological Engineering, 34320 3 MA Avcılar, Istanbul, Turkey Russian Academy of Sciences, Institute of the |  | Macdonald, R., Bagiński, B., Belkin, H.E., White, J.C., Noble, D.C. (2019) The Gold Flat Tuff, Nevada: Insights into the evolution of peralkaline silicic magmas. Lithos, 328. 1-13 doi:10.1016/j.lithos.2019.01.017 | Journal (article/letter/editorial) | | In Fig. 7a, an andesine core is mantled by anorthoclase showing a slight increase in K/Na ratio towards...D regular decrease in An content within the anorthoclase field. A more complex zonation is PT E shown... MA comenditic, with scarce phenocrysts of anorthoclase. A third component (or components) contained... Weaver (1977) described from the peralkaline volcano PT E Emuruangogolak, Kenya Rift, syenite blocks...further analogue may be the basalt-trachyte caldera volcano Silali (Kenya Rift Valley), where Macdonald et |  | Macdonald, Ray, Bagiński, Bogusław, Belkin, Harvey E., Stachowicz, Marcin (2019) Composition, paragenesis, and alteration of the chevkinite group of minerals. American Mineralogist, 104 (3) 348-369 doi:10.2138/am-2019-6772 | Journal (article/letter/editorial) | | several A-type granite intrusions of the Graciosa Province, Brazil, and Macdonald et al. (2013) reported...point analyses from kersantites of the Oroscocha volcano, Peru, where Ca > REE (Fig. 7), potentially making...perrierite-(La) was described from the Eifel volcanic district, Germany, by Chukanov Figure 4. The main compositional...A-type Woshui syenite in the Emeishan igneous province, SW China (Fig. 9). (4) Both subgroups show large... 2009), potassic volcanics from the Oroscocha volcano (Carlier and Lorand 2008), and Al-rich perrierites |  | | Journal (article/letter/editorial) | | Mineral abbreviations: amp – amphibole; ano – anorthoclase; bt – biotite; cpx – clinopyroxene; ol – olivine;...1) is dominated by feldspars (plagioclase ± anorthoclase ± sanidine), accompanied by opaque minerals...ignimbrites in the central Anatolian volcanic province using zircon and plagioclase ages and zircon compositions...the Saraykent region (Yozgat), central Anatolia, Turkey. Geological Journal 37, 143–65. GIMENO, D., ASSORGIA...high-grade ignimbrite: The Nuraxi tuff, Sulcis volcanic district (SW Sardinia, Italy). Journal of Volcanology and |  | Jeffery, A. J., Gertisser, R., O’Driscoll, B., Pacheco, J. M., Whitley, S., Pimentel, A., Self, S. (2016) Temporal evolution of a post-caldera, mildly peralkaline magmatic system: Furnas volcano, São Miguel, Azores. Contributions to Mineralogy and Petrology, 171 (5) doi:10.1007/s00410-016-1235-y | Journal (article/letter/editorial) | | post‑caldera, mildly peralkaline magmatic system: Furnas volcano, São Miguel, Azores A. J. Jeffery1 · R. Gertisser1...subsequent fractional crystallisation. Keywords Furnas volcano · Peralkaline trachyte · Fractional crystallisation...basalt-trachyte suite of Furnas volcano, São Miguel, Azores (Fig. 1). Furnas volcano is an example of an oceanic...of mildly peralkaline silicic magmas at Furnas volcano and the generation of a Daly Gap, (2) place constraints...the magma 13 Fig. 1 Location maps of Furnas volcano, a summary map of the major tectonic features associated |  | | Report (issue) | | a single, currently forming, major tholeiitic province (Iceland and Hawaii). Both of these comprise large...of precursory uplift followed by large igneous province (LIP) eruption, subsequent dwindling of the magmatic...global large igneous provinces. B&R—Basin and Range province; CRB—Columbia River basalts; EAR—East African...extension and magmatism. The extending Basin and Range province in the western United States is associated with...the North Atlantic Igneous province, the Central Atlantic Magmatic province, and the Deccan Traps). Others |
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