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Геология России: Recent submissions
Now showing items 2241-2260 of 40834
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(2006)В первых двух частях настоящего цикла (Кривовичев, 2005а, б) нами были описаны два водных селената алюминия, структуры которых содержат изолированные октаэдры [А13+(Н20)6]3+ и тетраэдры (Se04)2_, связанные друг с другом ...
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(2006)Using he methods of J. Corbel and M. Pulina the estimation of a karstic denudation was accomplished for 127 river valleys of the Siberia and the Far East. Its magnitude varies from 1.1 to 62.0 mm/millennium within the ...
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(2006)The vcsuvianitc sample collection with wide chemical composition variations were investigated by Mossbaucr spectroscopy methods. Experimental Mossbaucr spectra generally consist of five quadrupole doublets. Hyperfme ...
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ЛЮМИНЕСЦЕНЦИЯ ПЛАГИОКЛАЗОВ ИЗ ГОРНЫХ ПОРОД НЕКОТОРЫХ ДРЕВНИХ СТРУКТУРНЫХ ЗОН ЕВРОПЕЙСКОГО КОНТИНЕНТА (2006)Luminescence was studied for plagioclascs from various types of sialic rocks occurring within large consolidated structures of Precambrian basement - crystalline shields of East-European platform, and the so called «median ...
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(2006)A comprehensive statistical analysis of mineral species symmetry leads to definite conclusion that rare minerals possess in average the lower symmetry than widespread ones, so that the most stable and abandoned minerals ...
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(2006)The synthesis of artificial analogue of organic mineral evenkite included preparation of a mixture from ten individual molecular homologucs of normal paraffins C„H2« 11 (n = 19-28), melting of this mixture, and its subsequent ...
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(2006)Massive sulfide ores are represented in Kamennoozcrskaya (Stone Lake area) greenstone belt structure by two their types: 1) hydrothcrmal volcanic-sedimentary strata-bound ones, with massive, banded and disseminated fabric, ...
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(2006)Analytical revision of 106 microprobe and chemical analyses of Mg-Fc micas of the well known Talnakh ore deposit has shown that nearly all of them belong to the phlogopitc mineral species, according to the up-to-date ...
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(2006)Parageorgbokiite, p-Cu502(Se03)2Cl2, was found in the 2nd cinder cone of the great fissure Tolbachik eruption (Kamchatka peninsula, Russia). The mineral occurs in association with ralstonitc, tolbachitc, melanothallite, ...
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(2006)Дамбукинский рудно-россыпной узел Приамурской золотоносной провинции характеризуется богатыми и многочисленными россыпями золота. Из них, начиная с конца XIX века, добыто около 300 т золота. В то же время выявленные коренные ...
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(2006)Известно, что двуполевошпатовые граниты в течение тектоно-метаморфического цикла появляются неоднократно. Они могут быть позднесинскладчатыми, поздне-складчатыми и постскладчатыми и соответственно позднесинметаморфическими, ...
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(2006)A new mineral named mangazcitc was found in the Mangazciskoyc silver ore deposit (300 km east of the Lena river, 65°43'40" latitude, 130°20' longitude), in Eastern Yakutia (Sakha Republic, Siberia, Russia). The mineral was ...
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(2006)Несмотря на большие практические достижения секвентная стратиграфия до настоящего времени не создала надежных приемов установления относительных изменений уровня моря (ОИУМ). Предложенная недавно Ю.А. Воложем и его коллегами ...
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(2006)Diversity of gullies' morphology depends on temporal and zonal peculiarities of their development. Time intervals used in the analysis of their dynamics are the following: 1) phases - diurnal, 2) rhythms - seasonal, 3)periods ...
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STRAIN ESTIMATION FROM FLATTENED PARALLEL FOLDS: APPLICATION OF THE WELLMAN METHOD AND MOHR CIRCLE (2006)Parallel folds exhibit a characteristic orthogonal relationship between the tangent and the corresponding isogon drawn at any point on folded surface. Modification of parallel fold to flattened parallel fold by superimposition ...
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(2006)The small gold particles are prevailing in granulometric composition of most gold placers in Russia. They are included in bed load transport, and their distribution depends on hydrodynamic conditions. The small gold particles ...
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(2006)The history of Holocene evolution of the Kurshskaya bay-bar - one of the largest accumulative littoral landforms - is under consideration. The vast amount of regional geological data was used. The sea level changes affecting ...
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(2006)The localization of the climatic and orographic snowlines during the Late Pleistocene glaciations was determined for the southern part of the East Siberia: Vitim-Olekma watershed and Eastern Transbaikalia. The deformation ...
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(2006)The method of digital elevation matrixes constructing is put forward. The method is based on a mathematic model using algebraic polynomial of power 3. The distance from current grid node to contour line is measured along ...
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(2006)The numerous geomorphologic regionalizations of the West-Siberian plain are based on different and often lax principles and have less in common. The authors suggest a new approach to typological regionalization using the ...
Now showing items 2241-2260 of 40834