Search Results - "Posokhov, V. F."

Feldspar Megacrysts as a Source of Information on Crustal Contamination of Basaltic Melt by Demonterova, E. I., Ivanov, A. V., Palessky, S. V., Posokhov, V. F., Karmanov, N. S., Pel’gunova, L. A.

“…— The paper discusses data on the elemental composition and 87 Sr/ 86 Sr, and δ 18 O isotopic ratios of feldspar megacrysts collected from lava flows, tuffs,…”
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THE SHARED RESEARCH FACILITIES "GEOSPECTRUM" OF THE GEOLOGICAL INSTITUTE SB RAS by Kanakin, S. V., Khubanov, V. B., Zhalsaraev, B. Zh, Posokhov, V. F., Dampilova, B. V., Khromova, E. A., Khubanova, A. M., Lygdenova, B. B.

“…The Shared Research Facilities "Geospectrum" of the Geological Institute SB RAS (Ulan-Ude) was created based on the analytical base of the Geological Institute…”
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Relationship of F-Be mineralization to granites and syenites at the Ermakovka deposit (Western Transbaikalia) by Ripp, G.S, Izbrodin, I.A, Rampilov, M.O, Tomilenko, A.A, Lastochkin, E.A, Posokhov, V.F

“…The paper presents the mineralogical and geochemical characteristics of two groups of hydrothermal rocks and their relation with subalkaline granites of the…”
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Geochemistry and petrology of superpure quartzites from East Sayan Mountains, Russia by Fedorov, A. M., Makrygina, V. A., Nepomnyaschikh, A. I., Zhaboedov, A. P., Parshin, A. V., Posokhov, V. F., Sokolnikova, Yu. V.

“…Quartzites are widespread within Earth’s lithosphere, but their highly pure varieties occur quite infrequently. With the development of alternative energy…”
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Differentiated volcanic association of the Minusa Trough: Mechanisms of formation and sources of melts, as exemplified by Batenevo Rise by Vorontsov, A. A., Yarmolyuk, V. V., Fedoseev, G. S., Perfilova, O. Yu, Posokhov, V. F., Travin, A. V., Gazizova, T. F.

“…The paper addresses the formation of the Early-Middle Devonian volcanic sequences of the Byskar Group of the Batenevo Rise in the Minusa Trough. The volcanic…”
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The sources of fluids for the formation of nephritic rocks of the southern folded belt of the Siberian Craton by Burtseva, M. V., Ripp, G. S., Posokhov, V. F., Zyablitsev, A. Yu, Murzintseva, A. E.

“…The largest nephrite bearing province in Russia is located in the southern folded environs of the Siberian Craton. Deposits related to two formational types…”
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Genetic nature of apatite–magnetite ore in North Gurvunur deposit, western Transbaikal region by Ripp, G. S., Khodyreva, E. V., Izbrodin, I. A., Rampilov, M. O., Lastochkin, E. I., Posokhov, V. F.

“…The paper gives a mineralogical and geochemical characterization of the North Gurvunur deposit, which was discovered in the Eravna ore district. The ore is…”
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Isotopic characteristics of the ermakovskoe fluorite–bertrandite–phenakite deposit (Western Transbaikalia) by Ripp, G. S., Izbrodin, I. A., Lastochkin, E. I., Doroshkevich, A. G., Rampilov, M. O., Posokhov, V. F.

“…Isotope-geochemical study of the Ermakovskoe fluorine–beryllium deposit was carried out to estimate the ore sources and role of host carbonate rocks in its…”
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MELTING CONDITIONS OF GRANITOID XENOLITHS IN CONTACT WITH ALKALINE MAFIC MAGMA (GUSINOOZERSKAYA DYKE, WESTERN TRANSBAIKALIA): TO THE PROBLEM OF THE ORIGIN OF ULTRAPOTASSIC ACID MELTS by Khubanov, V. B., Vrublevskaya, T. T., Tsygankov, A. A., Vladimirov, A. G., Buyantuev, M. D., Sokolova, E. N., Posokhov, V. F., Khromova, E. A.

“…The alkaline mafic (lamprophyric) Gusinoozerskaya dyke in West Transbaikalia is composed of partially melted granite xenoliths. Among the xenoliths, two melted…”
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Age of carbonatite magmatism in Transbaikalia by Ripp, G. S., Doroshkevick, A. G., Posokhov, V. F.

“…The paper reports Ar-Ar, Rb-Sr, and U-Pb (SHRIMP II) geochronologic data on carbonatites in Transbaikalia, related metasomatically altered rocks, and…”
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Oxygen and hydrogen isotope compositions of metamorphosed high-aluminous rocks of Southwestern Transbaikalia by Izbrodin, I. A., Ripp, G. S., Doroshkevich, A. G., Posokhov, V. F.

“…We studied the isotope composition of oxygen and hydrogen in metamorphosed high aluminous rocks of Southwestern Transbaikalia. These rocks were found in the…”
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Chronology of the formation of the gabbro-syenite-granite series of the Oshurkovo pluton, western Transbaikalia by Ripp, G. S., Izbrodin, I. A., Doroshkevich, A. G., Lastochkin, E. I., Rampilov, M. O., Sergeev, S. A., Travin, A. V., Posokhov, V. F.

“…This paper reports the results of Rb-Sr, 40 Ar- 39 Ar, and U-Pb geochronological investigations for igneous and metamorphic rocks from the regions of the…”
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Formation conditions of thermal springs in the Barguzin-Baikal area: Evidence from trace element and isotopic composition by Plyusnin, A. M., Chernyavskii, M. K., Posokhov, V. F.

“…Based on the relations between the chemical properties of elements, the formation conditions of thermal springs, and the geologic structure of the area, the…”
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U-Pb (SHRIMP-II) isotope dating of zircons from metamorphic rocks of Southwestern Transbaikalia by Izbrodin, I. A., Ripp, G. S., Doroshkevich, A. G., Posokhov, V. F., Sergeev, S. A., Savatenkov, V. M.

“…Multiage plutonic, volcanoplutonic formations, and rocks of sedimentary basins are distinguished within the MongoliaOkhotskii foldbelt (MOFB). Many problems of…”
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Oxygen isotopic composition of boron minerals from kurchatovite-sakhaite ores of the Solongo deposit by Izbrodina, S. Yu, Posokhov, V. F.

“…The Solongo boron-magnetite skarn deposit (Western Transbaikalia, Russia) features industrial reserves of rare kurchatovite-sakhaite ores. The purpose of the…”
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Composition and formation conditions of nephrite, Nyrdvomenshor deposit, Polar Urals by Kislov, E. V., Popov, M. P., Nurmukhametov, F. M., Posokhov, V. F., Vanteev, V. V.

“…   Research subject.  Nephrite and related rocks from the Nyrdvomenshor deposit in the Polar Urals were studied. The Nyrdvomenshor deposit is located in the…”
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Stable isotope composition of minerals in the Belaya Zima plutonic complex, Russia: Implications for the sources of the parental magma and metasomatizing fluids by Doroshkevich, A.G., Veksler, I.V., Izbrodin, I.A., Ripp, G.S., Khromova, E.A., Posokhov, V.F., Travin, A.V., Vladykin, N.V.

“…•The rocks crystallized from 18O- and D-depleted magma.•The rocks are products of fractional crystallization from a single parental magma.•Hydrothermal…”
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Petrogeochemical and isotopic characteristics, connection with magmatism of tungsten deposits of Aginskaya and Argunskaya structural-formation zones of the Eastern Transbaikalia by Abramov, B. N., Posokhov, V. F.

“…Research subject . Tungsten deposits of the Aginsky and Argunsky structural-formation zones in the Eastern Transbaikalia. The aim was to clarify the sources…”
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Iron age societies of Western Transbaikalia: Reconstruction of diet and lifeways by Kradin, N.N., Khubanova, A.M., Bazarov, B.A., Miyagashev, D.A., Khubanov, V.B., Konovalov, P.B., Klementiev, A.M., Posokhov, V.F., Ventresca Miller, A.R.

“…The economic foundation of the Xiongnu Empire has often been attributed to nomadic livestock. This stands in contrast to the contemporaneous development of…”
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