 | Macdonald, Ray, Sumita, Mari, Schmincke, Hans-Ulrich, Bagiński, Bogusław, White, John C., Ilnicki, Sławomir S. (2015) Peralkaline felsic magmatism at the Nemrut volcano, Turkey: impact of volcanism on the evolution of Lake Van (Anatolia) IV. Contributions to Mineralogy and Petrology, 169 (4) doi:10.1007/s00410-015-1127-6 | Journal (article/letter/editorial) | | PAPER Peralkaline felsic magmatism at the Nemrut volcano, Turkey: impact of volcanism on the evolution of...at Springerlink.com Abstract Nemrut volcano, adjacent to Lake Van (Turkey), is one of the most important...multi-lineage nature of the magmas, indicates that Nemrut has been a very open system where, nevertheless...the intermediate-rhyolitic magmas. Keywords Nemrut volcano · Peralkaline magmatism · Magma mixing · Open-system...Petrol (2015) 169:34 Fig. 1 a Overview map of Turkey, Anatolian, Eurasian and Arabian plates, with Lake |  | | Journal (article/letter/editorial) | | A Geological Study of Lake Van, Eastern Turkey By E. T. DEGENS, H. K. WONG, and S. KEMPE, Hamburg, F...of Germany; F. KURTMAN,Konya University, Konya, Turkey. GeologischeRundschau 73, 2, 701 - 734, Stuttgart...pe3yabTaTe 702 A Geological Study of Lake Van, Eastern Turkey 3HMHe!4 KOHBeKLIHHBOdJ:IHOHCTO~I~ xOpOLLIO n e...with the advent of Atatiirk, the founder of modern Turkey. The geological history of the region around Mount...the Mineral Research and Exploration Institute of Turkey, Ankara (DEGENS & KURTMAN,1978). The present paper |  | | Journal (article/letter/editorial) | | deposits in ICDP drilling cores from Lake Van, Turkey, contain sodium-rich sanidine and calcium-rich...volcaniclastics in lacustrine ICDP drill cores from Lake Van, Turkey, bear sodium-rich sanidine and J.F. Engelhardt...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’...shores’ landscape (Fig. 1). They have periodically (Nemrut) and episodically (Süphan) supplied abundant volcaniclastic |  | | Journal (article/letter/editorial) | | the late Cenozoic Anatolian Metallogenic Trend, Turkey Fabien Rabayrol 1 & Craig J. R. Hart 1 Received:...The late Cenozoic Anatolian Metallogenic Trend in Turkey is a manifestation of westerly Aegean subduction...Anatolide-Tauride Block, Bitlis-Pütürge Massifs, and Central Anatolian Crystalline Complex in Turkey, into the southern...remaining oceanic basin that closed along the current Bitlis suture zone at the onset of the Arabia-Eurasia...Menderes Massif ren IAE SZ Z ITS 2 0 30 -Ö Bitlis Zo ne rge Pütü Cyclades 36°0' Taurus Platform |  | | Journal (article/letter/editorial) | | com/locate/chemgeo Volcanostratigraphy and petrogenesis of the Nemrut stratovolcano (East Anatolian High Plateau): The...The most recent post-collisional volcanism in Turkey Yavuz Özdemir a,1, Özgür Karaoğlu b,2, Arif Ümit...Ankara, Turkey b Department of Geological Engineering, Dokuz Eylül University, 35100 Izmir, Turkey c Department...University, 65080 Van, Turkey Accepted 5 September 2005 Abstract The Nemrut stratovolcano, with its...pyroclastics covering a broad belt, across the Bitlis Suture Zone, from the Anatolian plate in the north |  | Karaoğlu, Özgür, Gülmez, Fatma, Göçmengil, Gönenç, Lustrino, Michele, Di Giuseppe, Paolo, Manetti, Piero, Savaşçın, Mehmet Yılmaz, Agostini, Samuele (2020) Petrological evolution of Karlıova-Varto volcanism (Eastern Turkey): Magma genesis in a transtensional triple-junction tectonic setting. Lithos, 364. 105524pp. doi:10.1016/j.lithos.2020.105524 | Journal (article/letter/editorial) | | evolution of Karlıova-Varto volcanism (Eastern Turkey): Magma genesis in a transtensional triple-junction...evolution of Karlıova-Varto volcanism (Eastern Turkey): Magma genesis in a transtensional triple-junction...evolution of Karlıova-Varto volcanism (Eastern Turkey): magma genesis in a transtensional triple-junction... Eskişehir, Turkey Şişlimerkez Mahallesi, Perihan Sokağı, 119/9 34485, İstanbul, Turkey 3 Jeokronoloji...İstanbul Üniversitesi-Cerrahpaşa, 34320, İstanbul, Turkey 4 Dipartimento di Scienze della Terra, Sapienza |  | | 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 |  | | Journal (article/letter/editorial) | | 23119 Elazig Turkey Eskisehir Osmangazi University, Department of Geology, 26480 Eskisehir Turkey a r t i...segments of the East Anatolian Fault Zone (EAFZ, Turkey) running from Malatya to the Triple Junction area...map shows the main fault systems in and around Turkey (modified from Barka and Kadinsky-Cade, 1988; Saroglu...important role along the active tectonic structures in Turkey (e.g. Gulec et al., 2002; de Leeuw et al., 2010)...Anatolian Accretionary Complex (EAAC), iii) the Bitlis–Pötürge Massif (BPM), and iv) the Arabian Foreland |  | | Journal (article/letter/editorial) | | Post-Subduction Magmatism in Central and Eastern Anatolia, Turkey Fabien Rabayrol, Craig J.R. Hart, Derek J. Thorkelson...Post-Subduction Magmatism in Central and Eastern Anatolia, Turkey, LITHOS, https://doi.org/10.1016/j.lithos.2019...Post-Subduction Magmatism in Central and Eastern Anatolia, Turkey Fabien Rabayrola,* frabayrol@eoas.ubc.ca, Craig...the Southern Neotethyan oceanic basin along the Bitlis suture zone (Figure 1; Şengör and AC Yılmaz,...T ophiolitic complexes in central and eastern Turkey (Robertson et al., 2013; Şengör et al., 2008; |  | | Journal (article/letter/editorial) | | Quaternary Su«phan Stratovolcano, Eastern Anatolia, Turkey: Evidence for the Lithosphere^Asthenosphere Interaction...ENGINEERING, YUZUNCU YIL UNIVERSITY, 65080, VAN, TURKEY 2 DEPARTMENT OF GEOLOGICAL ENGINEERING, MIDDLE...MIDDLE EAST TECHNICAL UNIVERSITY, 06531 ANKARA, TURKEY RECEIVED JUNE 24, 2012; ACCEPTED SEPTEMBER 23, 2013...Engineering, Yuzuncu Y|l University, 65080, Van, Turkey. Telephone: (þ) 90 432 2251732. Fax: (þ) 90 432...Anatolia. KEY WORDS: eastern Anatolia; Su«phan volcano; post-collisional magmatism I N T RO D U C T |  | 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) |  | Topuz, Gültekin, Candan, Osman, Zack, Thomas, Chen, Fukun, Li, Qiu-Li (2019) Origin and significance of Early Miocene high‑potassium I-type granite plutonism in the East Anatolian plateau (the Taşlıçay intrusion) Lithos, 348. 105210 doi:10.1016/j.lithos.2019.105210 | Journal (article/letter/editorial) | | al rn 1. Introduction Pr plateau, NW Iran, Turkey Jo u High-K I-type granites are an abundant constituent...Taşlıçay intrusion (East Anatolian plateau, al Turkey) which is made up of high-K I-type leucogranite...(i) the Izmir-Ankara-Erzincan suture, (ii) the Bitlis-Zagros suture, and (iii) the South Azerbaijan suture... timing of the continental collision along the Bitlis-Zagros suture is contentious. Estimates of the...the Bitlis-Zagros suture in Turkey Pr displays a magmatic lull between 40 and 24 Ma in Turkey (Schleiffarth |  | 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, 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 |  | Gevorgyan, Hripsime, Repstock, Alexander, Schulz, Bernhard, Meliksetian, Khachatur, Breitkreuz, Christoph, Israyelyan, Arsen (2018) Decoding a post-collisional multistage magma system: The Quaternary ignimbrites of Aragats stratovolcano, western Armenia. Lithos, 318. 267-282 doi:10.1016/j.lithos.2018.07.024 | Journal (article/letter/editorial) | | Jrbashyan et al., 2012). The Aragats Volcanic Province (AVP) ignimbrites and associated fall out deposits...pyroxene, and show a lack of evolved silicates like quartz and sanidine (Ellis et al., 2014; Bachmann and...of magma chambers at ca. 15 km (e.g. Süphan and Nemrut volcanoes; Ӧzdemir et al., 2011; Peretyazhko et...(IAEA-TECDOC, 2016). Another polygenetic complex, Arailer volcano, is located at the eastern margin of AVP (Fig.... 1). In the plains around Aragats volcano, the pyroclastic succession typically has a mean thickness |  | 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) | | contamination. Our samples, although containing minor quartz, are much less indurated and we estimate that any...reported by Noble (1965) to be alkali PT E feldspar, quartz, sodic plagioclase, olivine, clinopyroxene, barkevikite...feldspar crystals are inferred to be antecrysts. Quartz phenocrysts are large (≤2.5 mm; Fig. 2), partially...with the phenocryst assemblage alkali feldspar + quartz + fayalite + hedenbergite + ilmenite + fluorite...intermediate rocks. Silica activity relative to quartz saturation (aSiO2[Qtz]) may be estimated using |  | | Journal (article/letter/editorial) | | orthopyroxene; pl – plagioclase; px – pyroxene; qz – quartz; sa – sanidine; zrn – zircon; a.m. – altered mafic;...ignimbrites with or without basal vitrophyre. May contain quartz phenocrysts. Matzaccara: Assorgia et al. (1990a)...presence in some units of amphibole or biotite. Quartz is an essential mineral phase in comenditic deposits...crystallization of a mineral assemblage without either quartz or zircon produced a positive correlation between...Zr/TiO2 diagram that result from quartz saturation and fractionation. Quartz fractionation precludes any further |  | 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 |  | | Book | | Urals and the Far East, as well as in Italy and Turkey within the time span from 2001 to 2019. The 15th...Silicates from Charoite Rocks of the Malyy Murun Volcano-Plutonic Alkaline Complex . . . . . . . . . . ...varies within five–six logarithmic units around the quartz–fayalite–magnetite (QFM) buffer system. However...magma generation for the Kola alkaline igneous province from an anomalous zone in the lower mantle. According...evidence of the relation of the Kola alkaline province with any large plume. Thus, our calculations may |  | | Book | | outside the lakes. Such ash can be from the host volcano or from afar, giving valuable information about...cases, they capture a history of unrest of the volcano itself—precious data that predate modern monitoring...alkaline, has its own story to tell about its host volcano and its surroundings. The chapters in this monograph...Jean Vandemeulebrouck, and Johan C. Varekamp 1 Volcano-Hydrologic Hazards from Volcanic Lakes . . . ....Measurements at the Yudamari Crater Lake, Aso Volcano, Japan . . . . . . . . . . . . . . . . . . . . |  | | Book | | Portugal Singapore South Korea Switzerland Thailand Turkey Ukraine Vietnam Oxford is a registered trademark...Pyrite octahedra from the Huazala Mine, Huallanca District, Huanuco Department, Peru (see color plate) Pyrite...sediments from the c. 20-million-year-old Kuroko district, Japan (see color plate) 99 100 101 102 103 104...3. The Corta Atalaya open pit in the Rio Tinto district, Spain 7.4. Exposed wall of the open pit of the...Pyrite octahedra from the Huazala Mine, Huallanca District, Huanuco Department, Peru. Photo Carlos Millan |
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