No 1 (2008)

The major tectonotypes and evolutionary transforming of folded buildings
Dolginov E.A.
Abstract
Next evolutionary transforming folded buildings can be recognized in the Earth history: 1) transforming areal tectonotype to directive-linear one, 2) increasing of a newly formed (suprucrustal, juvenile) complexes folded structures and their composition, 3) decreasing of time generation (geotectonic cycles), grade of rocks metamorphism and intensity of granite-forming processes.
RUDN Journal of Engineering Researches. 2008;(1):5-10
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Special features of geological formation of Paleozoic parts of Alpine folded belt shown on Forward mountain ridge (Northern Caucasus) and Balkanides (Bulgaria)
Mescheriakova V.B., Diakonov V.V.
Abstract
The comparisson of geological formation of Forward mountain ridge (Northern Caucasus) and Balkanides (Bulgaria) was produced and series of distinctive features that are necessary for metallogenical analyses were shown.
RUDN Journal of Engineering Researches. 2008;(1):11-19
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New interpretation of tectonic development of mezozoic-cenozoic Muglad and Melut sedimentary Basins of Southern Sudan
Dolginov E.A., Farah Salem Farah -.
Abstract
Rift (neocomian-barremian) and platform (aptian-paleogene) stage of development can be defined for the Muglad and Melut basins of South Sudan on rate of their subsidence.
RUDN Journal of Engineering Researches. 2008;(1):20-23
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Morphological and petrological properties of veiny formations from Harbey'S area of Polar Urals
Georgievsky A.F., Sandijeva V.T., Bugina V.M.
Abstract
The properties of mineral veiny formations which can be auriferous from one of the prospectives regions of Polar Urals are discussed.
RUDN Journal of Engineering Researches. 2008;(1):24-29
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Landmarks of Metallogeny
Filatov E.I.
Abstract
This article explores the main development stages of metallogeny in Russia and abroad.
RUDN Journal of Engineering Researches. 2008;(1):30-34
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The basic types of industrial deposits of silver
Druzhinin A.V., Karelina E.V.
Abstract
The review of the global market of silver is carried out. The main types of industrial deposits of silver are considered, are characterized
RUDN Journal of Engineering Researches. 2008;(1):35-41
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Complex of methods of geochemical exploration of deep deposits
Trofimov N.N., Rychkov A.I.
Abstract
Complex of methods for the forecasting of deeply buried endogenetic mineralization as a result of lithogeochemical sampling of soils. The main attention is stressed for the elements of indication, sampling, methods of analysis and methods of evaluation.
RUDN Journal of Engineering Researches. 2008;(1):42-46
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The formation of sulfides in hydrothermal fields of Broken Spur and VTP - 90 n.l.
Dobrovolskaya M.G., Bortnikov N.S., Stavrova O.O., Rasdolina N.V.
Abstract
The mineral composition of specimens in hydrothermal fields of Broken Spur and VTP - 9 о n.l. the pictures of textures and structures of mineral aggregates have been investigated. The mineral associations, its sequence and conditions of formation are described.
RUDN Journal of Engineering Researches. 2008;(1):47-51
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Statistic analisys of Gold distribution and 3D geo-chemical model of the Northern flank of Mayskoe deposit allocated in Gornaya Shoria region
Kotelnikova N.M.
Abstract
The work was in making the analysis of Gold and its trace-elements distribution. The analysis of geo-chemical features of the northern flank of Mayskoe deposit, belonging to Altae-Kyznesko-Zapadno-Saianskyi volcano-plutonic belt of the age frames from posterior Pre-Cambrian to anterior Paleozoic, allocated at the boundary of Gornaya Shoria and Gornyi Altai, was made in 3D space. 3D geochemical model of the northern flank of the deposit was made in accordance with the gained data.
RUDN Journal of Engineering Researches. 2008;(1):52-56
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Placer exploration in Sri Lanka of geomorphologic investigation methods
Kolosova G.N., Gamini Soisa -.
Abstract
Morphometric methods of evaluation of relief and river valleys in first place have been used to evaluate the territory of Shri Lanka with the search for deposits in view.
RUDN Journal of Engineering Researches. 2008;(1):57-63
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Paleovolcanic structures research of western Gornaya Shoria territory
Kоtelnikov E.E., Diakonov V.V.
Abstract
Basing on geological data and special analyses of distance Earth researches data combined with series of geophysical data interpretation, the geological-geophysical model of Telbes region, located in early-middle volcano-plutonic belt, has been produced, where paleovolcanic strucure is easily recognisable.
RUDN Journal of Engineering Researches. 2008;(1):64-69
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Petrophysical characteristics of geological-geophysical models of kimberlite pipes of the Archangelsk' kimberlite province
Abramov V.Y.
Abstract
The results on physical properties of naturally hosting rocks and kimberlites of Arkhangel'sk diamondiferous province are considered. Geologic-geophysical model of diamond deposits of the considered field has been constructed.
RUDN Journal of Engineering Researches. 2008;(1):70-76
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Some questions of the middle-scale geological-geophisycal data synthesis
Sveshnikov K.I.
Abstract
Problems of the correlation between the geological complexes composition and Earth crust structure are discussed using some original diagrams.
RUDN Journal of Engineering Researches. 2008;(1):77-82
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The results of atmogeochemical method used for searching deep-seated hydrocarbon accumulations
Glukhov A.G.
Abstract
The results of using new geochemical method for searching hydrocarbon fields are presented. The most effective indication substances are determined and complex indication index is found out for searching hydrocarbon accumulations.
RUDN Journal of Engineering Researches. 2008;(1):83-89
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Influence of environmental factors on subsoil hydrocarbon concentrations
Zubkova E.V.
Abstract
The article devoted to factors, which influence on subsoil hydrocarbon concentration, and also to finding out principles and quantities of concentration changes.
RUDN Journal of Engineering Researches. 2008;(1):90-95
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The probleme of gaz condensate systems formation
Taranenko E.Y., Gerasimov Y.A., Farah Salem Farah -.
Abstract
According to vertical zoning of oil & gas formation generation condensate occurs on a boundary of the main zone of oil formation and the lower zone gas formation. The existing facts allow to allocate upper, up to MZOF, a zone condensate formation. Upper (immature) condensates on structure and a way of formation essentially differ from the mature condensates.
RUDN Journal of Engineering Researches. 2008;(1):96-104
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