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ELibrary: Recent submissions
Now showing items 201-220 of 24508
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(2006)We use the S receiver function method to study the lithosphere at the Dead Sea Transform (DST). A temporary network of 22 seismic broad-band stations was operated on both sides of the DST from 2000 to 2001 as part of the ...
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(2006)Thermochemical equilibria are calculated in the multicomponent gas-solution-rock system in order to evaluate the formation conditions of fayalite, (Fe0.88-1.0Mg0.12-0)2 SiO4, Fa88-100, in unequilibrated chondrites. Effects ...
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(2006)A preliminary definition of the Polystoechotidae (Insecta, Neuroptera) based on wing characters is provided. Tertiary Polystoechotidae are revised; the genus Palaeopsychops Andersen (10 species) and the new collective genus ...
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(2006)The results of study of the Ishkinino Co-Cu massive sulfide deposit hosted in ultramafic rocks of the Main Ural Fault Zone are discussed. The ore field is localized in a fragment of Early Devonian accretionary prism composed ...
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(2006)Six new reconstructions illustrate the evolution of back-arc basins in the Black Sea-Caucasus region from the Mid-Triassic to the end of the Mid-Jurassic. The c. 2000 km long Tauric (Küre) basin opened in the Late Permian-Early ...
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(2006)This review embraces approximately 100 publications on chlorine (Cl) in coal. Topics reviewed in this paper include: (a) historical introduction; (b) some peculiarities of Cl environmental geochemistry; (c) estimation of ...
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(2006)The study of the final stage of halogenesis is one of the most topical problems of evaporite sedimentation and formation of fossil salt deposits. The spatiotemporal distribution of various sulfate, sulfate-chloride, and ...
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(2006)Lithostructural composition of the dust storm material (DMS) sampled in the southern Far East in the spring of 2002-2004 has been analyzed. Samples were taken near Vladivostok, where the eolian dust precipitation varied ...
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MINERALOGICAL AND GEOCHEMICAL ZONING AND GENESIS OF MASSIVE SULFIDE ORES AT THE OKTYABR'SKY DEPOSIT (2006)Fractional crystallization and emanation differentiation of sulfide magma and related mineralogical and geochemical zoning are exemplified in massive sulfide ores of the Oktyabr'sky deposit, Noril'sk district. The mineralogical ...
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(2006)The numerical solution of the heat transfer problem, which takes into account the latent heat (Stefan problem) of the gas hydrate dissociation, shows that the "double BSR" at the Nankai Trough site could have been caused ...
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(2006)A possible interpretation of the Sikhote'Alin accretion system (Asian margin of the Pacific Ocean) assumes that this region underwent an alternation of subduction and transform tectogenesis (here called the tectogenetic ...
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(2006)Cation exchange reactions with participation of heavy metals Mn, Co, Ni, Cu, Zn, Cd, Ba, and Pb were studed in oceanic low-temperature hydrothermal deposits of various mineral compositions and in hydrogenic Fe-Mn crusts. ...
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(2006)We develop an error model to understand the reliability and accuracy of river discharge datasets that are now being used for a variety of important global change questions. The developed error model for cold region river ...
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(2006)Depth migration requires highly accurate knowledge of the subsurface velocity field. Different traveltime tomographic methods are used for this purpose. Stereotomography is a tomographic method that uses local dip estimates ...
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(2006)The lithology and geochemistry of upper Oxfordian sedimentary rocks enriched in marine organic matter (OM) have been studied. These rocks occur as a persistent unit of Upper Jurassic rocks exposed on the right bank of the ...
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(2006)Most titanomagnetite in the Khibina alkaline igneous complex, sampled through 500 m of a vertical cross-section, is represented by Ti-rich varieties. The ulvöspinel component is most commonly around 55 mol%, rarely reaching ...
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(2006)In previous communications based on the study of sulfur and strontium, we showed that Lower Cambrian rocks of the Irkutsk Amphitheater underwent a significant epigenetic transformation. All postsedimentary alterations of ...
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(2006)The P and S seismic anomalies in the upper mantle beneath the Pamir-Hindukush collision zone and surrounding areas are investigated using more than 4 × 105 traveltimes from 5775 events located in the study region, recorded ...
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(2006)Some Mg-rich garnet pyroxenites from the Mir kimberlite, Siberia, have garnets containing oriented arrays of diopside, rutile + diopside or rutile + Mg-rich ilmenite inclusions. Present mineral compositions require storing ...
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(2006)The occurrence and distribution of minerals, and major and trace elements of the coal #6-1 from the Cretaceous Wulantuga high-germanium coal deposit in Shengli coal field, Inner Mongolia are investigated. The major mineral ...
Now showing items 201-220 of 24508