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Records: 2276
Conference Items
Churikova T., Gordeychik B., Wörner G., Ivanov B., Maximov A. Mineralogy and petrology of Kamen volcano rocks, Kamchatka // Mitigating natural hazards in active arc environments. Linkages among tectonism, earthquakes, magma genesis and eruption in volcanic arcs, with a special focus on hazards posed by arc volcanism and great earthquakes. June 22-26, 2009, Fairbanks, Alaska. 2009. P. 117-118.
Churikova Tatiana, Gordeychik Boris, Iwamori Hikaru, Nakamura Hitomi, Nishizawa Tatsuji, Haraguchi Satoru, Yasukawa Kazatuka, Ishizuka Osamu Petrology and geochemistry of the Tolbachik stratovolcano // 8th Biennial Workshop on Japan-Kamchatka-Alaska Subduction Processes. Finding clues for science and disaster mitigation from international collaboration (JKASP-2014). 22-26 September 2014, Sapporo, Japan. 2014. P. 1-3.    Annotation
The numerous of national and international publications were dedicated to Plosky Tolbachik volcano eruptions and adjacent monogenetic cones, which were erupted repeatedly during Holocene, including historical time [i.e. Vlodavets, 1937; Popkov, 1946; Peep, 1946, 1954; Menyailov, 1953; Sirin and Farberov, 1963; Kirsanov et al., 1974; Ivanov and Khrenov, 1979; Fedotov, 1984; Krivenko, 1990; Kersting, 1995; Tatsumi et al., 1995; Hochstaedter et al., 1996; Kepezhinskas et al., 1997; Turner et al., 1998; Pineau et al., 1999; Volynets et al., 2000; Churikova et al., 2001; Münker et al., 2004; Portnyagin et al., 2007; Volynets et al., 2013]. However, all these data mainly relates to monogenetic cones, but the information on stratovolcanoes itself practically absent. There are only few papers on Ostry and Plosky Tolbachik stratovolcanoes focusing on geology [Ermakov and Vazheevskaya, 1973], petrography and some petrochemistry of the rocks [Ermakov, 1977; Flerov and Melekestsev, 2013]. The modern geochemical and isotope studies of the stratovolcanoes were never achieved. In this report we present geological, petrographical, petrochemical, geochemical and some K-Ar data on the rocks of Tolbachik massif. The present report based on representative collection of 154 samples from stratovolcanoes, dikes, monogenetic cones of different ages, including last 2012-2013 eruption. Additionally our study included samples separately standing edifice of Povorotnaya mount, which age according to K-Ar dating is 0.306±0.01 Ма.
Fedotov S.A., Tocarev P.I. Earthquakes, properties of the upper mantle, and their connections with volcanism in Kamchatka // The Crust and Upper Mantle of the Pacific Area. // ХV Генеральная ассамблея Международного геодезического и геофизического союза. , Москва. 1971.
Gavrilenko M., Carr M., Herzberg C., Ozerov A. Pyroxenite is a possible cause of enriched magmas in island arc settings: Gorely volcano (Kamchatka) // Abstract V31A-2666 presented at 2013 Fall Meeting, AGU, San Francisco, Calif., 9-13 Dec.. 2013.
Gavrilenko M., Herzberg C., Portnyagin M., Ozerov A. Identification of Source Lithology at South Segment of Kamchatka Subduction Zone // Abstract V31A-2761 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3-7 Dec. 2012.
Gavrilenko M., Ozerov A. Mineralogical and Geochemical Characteristics of High-Magnesian Basalts of Gorely volcano (Southern Kamchatka): Implication for Mantle Source // Abstract V43C-2584 presented at 2011 Fall Meeting, AGU, San Francisco, Calif., 5-9 Dec.. 2011.
Gavrilenko M., Ozerov A. The Sub-Crustal Magma Chamber Existence and Magma Ascent Rate for Klyuchevskoy Volcano (Kamchatka): Constrains from Ni Zonation in Olivine Phenocrysts // Abstract V51A-4726 presented at 2014 Fall Meeting, AGU, San Francisco, Calif., 15-19 Dec.. 2014.
Gavrilenko M., Ozerov A., Kyle P., Carr M., Nikulin A. Magma mixing and degassing processes in the magma chamber of Gorely volcano (Kamchatka): evidence from wholerock and olivine chemistry, Abstract V43B-3120 presented at 2015 Fall Meeting, AGU, San Francisco, Calif., 14-18 Dec.. 2015.
Gavrilenko M., Ozerov A., Kyle P., Eichelberger J. Magmatic melts evolution at Gorely volcano (Southern Kamchatka) // 33rd International Geological Congress. Oslo, Norway. Abstracts. 2008.
Gavrilenko M.G, Ozerov A.Yu. Geochemical similarities between the pre-caldera and modern evolutionary series of eruptive products from Gorely volcano, Kamchatka // 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.. 2010. P. V21B-2333.

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