No 1 (2010)

Articles
Geological structure of Florida, USA
Kotelnikov A.E., Diakonov V.V., Kotelnikov E.E.
Abstract
The analysis of geological features of peninsula Florida has been made on basis of the materials collected in the World Wide Web. Also it has been performed satellite imagery interpretation of the peninsula.
RUDN Journal of Engineering Researches. 2010;(1):5-9
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Hexagonal symmetry of the East-European platform basement's structure
Muraviov V.V., Sveshnikov K.I.
Abstract
The new scheme of East European platform basement's zonation is discussed. The regularities of geological complexes location allow to separate four geoblocks/ Geoblocks, which are located symmetrically, have similar structure, composition and size.
RUDN Journal of Engineering Researches. 2010;(1):10-19
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Geochemical foundations of regional geological work in Russia
Filatov E.I., Golovin A.A., Trefilova N.Y.
Abstract
Complex of work is considered to provide geochemical basis for regional geological work in Russia.
RUDN Journal of Engineering Researches. 2010;(1):20-23
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Application of the geostatistical Module ArcGIS for study of a geochemical field (on an example of a site Ponpel-Shor, Polar Ural)
Markov V.E., Georgievskiy А.F., Frolov L.V.
Abstract
The maps of distribution of gold concentration and its elements-indicators on a surface were constructed for the site of gold mineralization Ponpel-Shor (Polar Ural). The application of the geostatistical Module ArcGIS allows to study anisotropic distribution of elements and confirms the assumption that the gold mineralization was formed in 2 stages.
RUDN Journal of Engineering Researches. 2010;(1):24-29
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Metamorphism and the time of the Lead-Zink ores formation in the Kholodninskoe deposit (North-Pribaikal area)
Dobrovolskaya M.G., Eremin N.A.
Abstract
The new data permitted to precise the relation between metamorphic and ore formation processes in the Kholodninskoe polymetallic deposit.
RUDN Journal of Engineering Researches. 2010;(1):30-35
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Central America mining industry under «the press» of the World economic crisis
Pavlinova N.V.
Abstract
Silver is found as by-product component in such countries as Costa-Rica, Salvador, Honduras, Guatemala and Nicaragua in polymetallic, gold and directly in gold-silver deposits. Small gold-silver deposits are being prospected in Salvador; precious metals intensive are being prospected in Costa-Rica, but their producing is presented less than 1% of Gross Domestic Product, in Guatemala producing of silver has increased by 7 times from 2005 to 2007 years, but in Nicaragua increased by 2 orders. even thought the mining industry in Central America has experienced minimal growth from 2005, it still faces uncertainty due to World Financial Crisis.
RUDN Journal of Engineering Researches. 2010;(1):36-44
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Geochemical searches of ore deposits on gas of iodine auras
Trofimov N.N., Rychkov A.I.
Abstract
The first experience of study atmochemical iodine auras in the atmosphere above ore deposits by a remote sensing data is considered. Their great importance for increasing of deepness and quickness of geochemical search methods is shown.
RUDN Journal of Engineering Researches. 2010;(1):45-50
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Some aspects of genesis of amber from Primorskoye deposit
Georgievsky A.F., Bugina V.M., Ivanova N.S.
Abstract
The new data ascertaining amberisation process and the amber s transfer mechanism into the sedimentation basin are considered.
RUDN Journal of Engineering Researches. 2010;(1):51-58
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Problems of silver import to India, connected with the world economic crisis
Pavlinova N.V.
Abstract
In India 76% of silver simultaneously is extracted from lead-zinc and from small quantity of Gold deposits. About 30% of consuming silver is produced in country. India occupied the third place of silver consuming in 2007 year. Silver is using in such areas as technological fields of industry and jewelry industry, producing tableware, mirrors and textile. Financial crisis and demand of metal prices had a bad influence on import of Indian silver.
RUDN Journal of Engineering Researches. 2010;(1):59-64
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Geological phenomena - «falling stones from clouds» in Velikij Ustug
Abramov V.Y., Kolosova G.N., Lobzova R.V., Saenko A.G., Magazina L.O., Popov I., Maslov K.I.
Abstract
In Velikij Ustug region stones with some specific features are known. According to ancient legends and chronicles these stones presumably are of meteoritic origin. The detailed mineralogo-petrographical, petrophysical and mineragraphycal analyses of one of such stones showed, that most probably it has Earth origin.
RUDN Journal of Engineering Researches. 2010;(1):65-71
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Petrochemical specialities of volcanic rocks in the South of Gornaya Shoria, Telbes region
Diakonov V.V., Kotelnikov E.E., Kotelnikov A.E.
Abstract
Volcanic and subvolcanic rocks that compose Telbes paleovolcanic structure in Gornaya Shoria according to the results of chemical analyses belong to an integral volcano-plutonic association.
RUDN Journal of Engineering Researches. 2010;(1):72-76
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Petrochemical structure of Early Vendian basalt series in the South-Western part of the East-European platform
Sveshnikov K.I., Derevskaja E.I., Prichodko V.L., Kosovsky Y.O.
Abstract
Early Vendian volcanic volynskaya series in the South-Western part of the East-European platform contains two types of rock's paragenesa which differ by petrochemical trends. One of these types corresponds to tholeitic, other - to kimberlitic trends. Guestions of possible connections of Cu and Au mineralization with different paragenesa boundaries are discussed.
RUDN Journal of Engineering Researches. 2010;(1):77-84
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Petrographical study of gilding and paints on white stone XYII ANE (Moscow Cremlin)
Lobzova R.V., Antonova E.I., Magazina L.I., Cicinova O.A.
Abstract
The character of gilding and paint composion of tsarevna Maria Ioannovna tombstone slab was studied. The morphology and the chemical composition of gilding testified with using gold powder. The composition of gilding Au, Hg, Ag, Mo, Ni, Cu. was determined by the SEM method. The blue painting was made by azurite pigment with Pb emulsion. Later the slab became light green because of the atacamite formation.
RUDN Journal of Engineering Researches. 2010;(1):85-89
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Petrochemical and petrophysical properties of carbon rocks Hvoynoe deposit
Abramov V.Y., Belousov P.E., Kolosova G.N., Lobzova R.V., Magazina L.Y.
Abstract
Questions of research and mapping of carbonaceous deposits, based on petrophysical, petrochemical and geological methods, are discussed.
RUDN Journal of Engineering Researches. 2010;(1):90-99
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Geochemical investigations in the water area of Caspian sea
Glukhov A.G., Zubkova E.V.
Abstract
Geochemical investigation is connected with determination of prospects' structures of petroleum, indicated in the area, and with necessity of refining the points of prospecting wells' location.
RUDN Journal of Engineering Researches. 2010;(1):100-106
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Modern trends in the development of oil and gas complex of the World
Kiryukhin L.G., Khakimov M.Y.
Abstract
Modern trends in the development of oil and gas World complex are characterized: increase of exploration volumes on continental shelf, wide-scale using computer technology for increase reserves on already known fields, using of horizontal drilling for increase oil recovery, sharp growing liquefied natural gas production.
RUDN Journal of Engineering Researches. 2010;(1):107-112
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IN MEMORY OF N.N. TROFIMOV
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Abstract
RUDN Journal of Engineering Researches. 2010;(1):113-115
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Our autors
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Abstract
RUDN Journal of Engineering Researches. 2010;(1):116-118
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