Results 31 to 40 of about 49 (42)
A critical discussion of competing models of the geodynamic nature (oceanic or continental subduction) and age (Meso-Neoarchean or Late Paleoproterozoic) of the eclogite facies metamorphism in the Belomorian eclogite province (BEP) is based on the ...
K. A. Dokukina +3 more
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Кимберлиты представлены слюдистой разновидностью диатремовой и гипабиссальной фаций. По геологическим данным возраст их среднедевонский. В них обнаружены и изучены циркон, бадделеит, цирконолит и кальциртит.
Кременецкий, А.А. +3 more
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The TerraneChrone® (LA-ICP-MS) technique has been applied to carry out an integrated study of detrital zircons in sandstones sampled from the basal horizons of the stratotypical Riphean sequence in the Southern Urals, specifically the Navysh and Chudin ...
V. M. Gorozhanin +9 more
core +1 more source
In the Chernorud granulite zone in the Olkhon region of West Pribaikalie, we studied gabbro‐pyroxenites composing tectonic plates (Chernorud, Tonta) and synmetamorphic intrusive bodies (Ulan‐Khargana), as well as nu‐ merous disintegrated boudins and ...
A. G. Vladimirov +19 more
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ГЕОЛОГИЯ И ГЕОХИМИЯ СИНПЛУТОНИЧЕСКИХ ДАЕК В ЧЕЛЯБИНСКОМ ГРАНИТОИДНОМ МАССИВЕ (ЮЖНЫЙ УРАЛ)
We present the results of geological, petro‐geochemical and mineralogical studies of synplutonic intrusive formations in the Chelyabinsk granitoid massif, South Urals.
Т. А. Осипова +3 more
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Изотопно-кислородный состав льда ледника № 30 в горах Сунтар-Хаята
The object of research is the mountain-valley glacier № 30, located in the central part of the Suntar-Khayatа Ridge – one of the largest centers of modern glaciation of the North-East of Russia.
Yu. Vasil’chuk K.; Lomonosov Moscow State University +7 more
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The Olkhon region of the Western Pribaikalie is highly attractive for geologists due to the presence of diverse metamorphic complexes and highly complicated combinations of folded structures in this region. The Olkhon region is located within the area of
Eugene V. Sklyarov +3 more
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БРЯНСК-КУРСК-ВОРОНЕЖСКИЙ ВНУТРИКОНТИНЕНТАЛЬНЫЙ КОЛЛИЗИОННЫЙ ОРОГЕН (ВОСТОЧНО-ЕВРОПЕЙСКИЙ КРАТОН)
The article presents new data on the deep crustal structure, origin and evolution of the Bryansk-Kursk-Voronezh orogen in the south-eastern segment of the East European craton; it is composed of the Paleoproterozoic formations and areas of reworked ...
М. В. Минц +5 more
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Складні за будовою пегматитові тіла широко розповсюджені серед анортозитів Володарськ-Волинського масиву — найбільшого анортозитового масиву у складі Коростенського анортозит-рапаківігранітного плутону.
Шумлянський, Л.В. +1 more
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The article presents the information on organizing the studies of chemical and mineral compositions of rocks at the Analytical Centre of the Institute of the Earth's Crust, SB.
А. Г. Ревенко, А. G. Revenko
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