CONTENTS № 2/2016 |
GEOLOGY & METHODICS OF PROSPECT & EXPLORATION OF DEPOSITS |
| УДК 553.3 Kaygorodova E.N. (IGEM) // katmsu@mail.ru Petrov V.A. (IGEM) ARSENIC AND BASE METAL ORE OCCURENCES OF CHEGEM – CHEREK BALKARSKY INTERFLUVE AREA (KABARDINO-BALKARIAN REPUBLIC)
Non-ferrous ore, rare and precious metals of different metallogenic epochs in Kabardino-Balkaria (North Caucasus) are considered. Every epoch is characterized by its own geological and structural position and geochemical specialization of occurrences. The description of polymetallic and arsenic occurrences is given. Rose diagram shows the three main directions of ore veins: northwest, northeast and sublatitudinal that are consistent with the tectonic structure of the area. Key words: non-ferrous, rare and noble metals, ore occurences, Kabardino-Balkarian republic. Р. 3-8 |
| УДК 553.4:004.9 (571.63) Kryukov V.G. (Mining institute FEB RAS) // kryukov-vg@mail.ru Shnayder А.А. (Institute of tectonics and geophysics FEB RAS) // schneider@ itig.as.khb.ru PRACTICAL RESULTS OF UNIFICATION AND FORMALIZATION OF PRIMARY DATA ON ORE DEPOSITS Primary data unification and formalization is required when preparing documents on mineral deposits (reports, feasibility studies, etc.). This work constitutes the basis for drawing up identification guides of rocks and ores since typical features of their structure and composition are considered. Formalized data on deposits can be digitized. Data processing experience is described using as an example the Tigrinoye tin-tungsten deposit located in the north-western part of Primorye Territory. Key words: deposit, rocks, metasomatites, ores, digitization, tin and tungsten minerals, Primorye. Р. 8-13 |
| УДК 552.511:551.217:552.33(571.53) Makarev L.B. (VSEGEI) // ogumr@vsegei.ru Mironov Yu.B. (VSEGEI) // Yuri_Mironov@vsegei.ru Kukharenko E.A. (VSEGEI) // Elena_Kukharenko@vsegei.ru Sharpenok L.N. (VSEGEI) // Lyudmila_Sharpenok@vsegei.ru ORE MINERALIZATION OF THE FLUID-EXPLOSIVE BRECCIAS OF THE MURUNSKY MAGMATIC CLUSTER (NORTHERN TRANSBAIKAL) Detailed mineralogical, petrographic and geochemical studies of breccias of the Zherlovaya explosive pipe of Malomurunsky Massif evidenced that the breccias belong to fluid-explosive formations (FEB). The breccia assemblage is in general characterized by pronounced gold-polymetallic specialization; furthermore, there is sequential Au, Ag, Cu, Pb, Zn, Bi, Sb, Mo concentration from earlier (aegirine) to later FEBs with maximum accumulation in hydrothermal FEBs. The Zherlovaya explosive pipe is assumed to be a new setting promising for the formation of new gold and gold-polymetallic mineralization. Key words: gold, base metals, uranium, thorium, molybdenum, Zherlovaya explosive pipe, Malomurunsky Massif. Р. 13-20 |
| УДК 552.323.5:553.04(575.1) Khodzhaev N.T. (GP «NIIMR») // gpniimr@.evo.uz Khakberdiev N.M. (GP «NIIMR») // gpniimr@.evo.uz Khamidov R.A. (GP «NIIMR») // gpniimr@.evo.uz Ergeshov A.M. (GP «NIIMR») // gpniimr@.evo.uz MINERAL RAW MATERIAL BASE OF STONE CASTING RAW MATERIALS OF UZBEKISTAN AND ITS EXPANSION PROSPECTS In the article condition and expansion prospects of raw material base of stone casting raw materials of Uzbekistan are considered. The ore mining areas containing deposits and occurrences of the breeds of basalt group suitable for different types of stone casting production are characterized. It is given recommendations regarding further direction of research scientific works and geological exploration. Key words: stone casting, raw material base, basalt, chemical composition, occurrences, resources, Uzbekistan. Р. 20-26 |
| УДК 551.46 Patrikeev V.N. (Institute of oceanology of RAS) Khortov A.V. (Institute of oceanology of RAS) // achortov@mail.ru Schlesinger A.E. (Geological Institute of RAS) // rima@ginras.ru STRUCTURE AND EVOLUTION OF THE NORTH-WESTERN MARGIN OF THE PACIFIC OCEAN Seismic drilling materials, the study of oceans, you can detect their heterogeneity, which features acoustic when compared with earlier data on the tectonic structure of the crust, provide new data on the cjnditions of its formation, development and evolution of processes of Geodinamics of tectonics structures of global, continental and local levels. This article shows how you can use the new data in the North-Western margin of the Pacific Ocean. (FIXED). Key words: talassogenez, pljumogenez, deepwater drilling, igneous crust, sedimentary cover, gabbro. Р. 26-30 |
| УДК 553.98.4:551.7.763 (571.1) Taninskaya N.V. (Geologorazvedka) // tannv@yandex.ru Shimanskiy V.V. (Geologorazvedka) // shimvld@mail.ru Kolpenskaya N.N. (Geologorazvedka) // natkolp@mail.ru Nizyaeva I.S. (Geologorazvedka) // nieva_irina@mail.ru Vasilev N.Ya. (Geologorazvedka) // vasilevnya@mail.ru
REGULARITIES OF FORMATION AND DISTRIBUTION OF COLLECTORS OF HYDROCARBONS IN NIZHNEMELOVY DEPOSITS OF THE NORTH OF WESTERN SIBERIA On the basis of complex geological and geophysical investigations the sedimenthological models of hydrocarbon reservoirs formation and distribution in the Lower Cretaceous oil and gas bearing strata of the North of East Siberia have been defined. It is established that the productive deposits were formed in different delta complexes: in condition with river influence, with predominance of tidal and wave processes and in turbidite system. Most perspective facies have been distinguished and mapped. Key words: Lower Cretaceous, the North of the West Siberia, sedimentary models, reservoirs of hydrocarbon. Р. 30-36 |
GEOPHYSICS |
| УДК 550.839:550.8.05, 551.2.03 Mezentseva A.E. (Eastern Research Institute of Gold and Rare Metals, VNII-1) // amezentseva@yandex.ru ROTATIONAL DYNAMICS OF THE GOLD SULFIDE DEPOSIT: PHASE STRUCTURAL APPROACH TO PETROPHYSICS A study of numerical models for gold sulphide deposit in two properties of rocks, electric polarizability and magnetic susceptibility, has been done. Rotation of the phase trajectories in the system of these variables expressed in the geometrical space as circulations and vortices has been discovered. For the first time dynamic criteria for the ore mineralization based on rotational dynamics of electrical and magnetic properties of enclosing rocks have been identified. Key words: gold sulphide deposits, electrical polarization, magnetic susceptibility, the phase trajectories, circulations, vortices, dynamic criteria. Р. 36-43 |
| УДК [551.241+551.242.2](269.7) Leychenkov G.L. (VNIIOkeangeologiya, Saint-Petersburg State University) // german_l@mail.ru GusevaYu.B. (Polar Marine Geosurvey Expedition) // antarctida@polarex.spb.ru GandyukhinV.V. (Polar Marine Geosurvey Expedition) // antarctida@polarex.spb.ru CRUSTAL STRUCTURE AND TECTONIC EVOLUTION OF THE EASTERN WEDDELL SEA AND LASAREV SEA, ANTARCTICA This paper consider major results of marine geophysical research carried out by Polar Marine Geosurvey Expedition during two austral seasons 2011 and 2013 in the eastern Weddell Sea and in the Lasarev Sea located in the southernmost Atlantic and Indian Oceans, respectively. Conducted surveys gave new valuable information about crustal structure and tectonic provinces in this region, position of the continent-to-ocean boundary, sea-floor spreading geometry and early history of Gondwana break-up. Key words: Antarctica, Gondwana, volcanic margin, rifting, oceanic spreading. Р. 43-47 |
| УДК 550.837 Velikin A.B. (Geologorazvedka) // avelikin@mail.ru Velikin A.A. (Geologorazvedka) // aavelikin@mail.ru A NEW CORRELATION TRANSIENT ELECTROMAGNETIC METHOD WITH NOISE-TYPE SIGNALS СTEM A new correlation transient electromagnetic method with special noise-like signals and a prototype system CTEM-1 for more resolution and depth penetration in oil and gas prospecting are presented after field testing in Kaluga, Krasnoyarsk and Irkutsk regions. The physical and mathematical modeling results are reviewed and the main geological results of the testing in Irkutsk region are indicated. Key words: transient electromagnetic, noise-type signals, pseudo random binary sequence (PRBS). Р. 47-54 |
HYDROGEOLOGY & GEOLOGICAL ENGINEERING |
| Manukyan V.A. (Rosgidrogeo) // manval36@gmail.com THE INFLUENCE OF THE PERMANENT NATURAL FACTORS AND FAULTY TECHNOLOGY ON THE EXPLOITATION OF UNDERGROUND WATERS IN THE INTERMOUNTAIN AREAS OF SOUTH-EASTERN ZABAYKALYE
Here it is considered a nearly half-a-century history of the interaction between the unique fresh underground water deposit and a large-scale mining-chemical industrial enterprise. During the work process of the exploitation of the deposit it didn’t happen any noticeable exhaust of the underground water supply protected with the inversion of the relieve, but it became a reason of the appreciable contamination of the underground waters. After the thorough investigation of the underground water basin balance and river basin balance, which was founded on the cluster pumping tests and the following computer simulation technique the way out of the situation is offered in this article. Key words: deposit, underground water basin and river basin balance, equation of connection, cluster analysis, uranium. Р. 54-60 |
TECHNIQUES & TECHNOLOGY |
| УДК: 55(084.3):528.918:681.3 Arsenev B.P. (VSEGEI) // abp51@yandex.ru Karpuzova N.U. (MF «VSEGEI») // karpuzova@mail.ru PROGRAMMING SOFTWARE «LEGENDА» – A NEW RELIABLE TOOL GEOLOGISTS RENTERS The article represents basic principles, requirements and approach to implementation of modern software. In the article major issues are summarized which designers of applied software support encounter. Based on stated principles and requirements methodological aspects to implementing of software complex «Legenda» are specified. Organization structure of «Legend» is developed to confirm simplified usage, proven dependability to solution of individual applied tasks as well as to operation of the whole complex. Key words: administration, architecture, import substitution, installation, user’s interface, complex, model, subject field, applied logic, system, technology. Р. 61-70 |
| УДК: 550.8.052: 553.494+553.068.5 Sporykhina L.V. (VIMS) // spor_vims@rambler.ru Vasilev A.T. (Koltsovgeologia) // colgeo@yandex.ru Bykhovskiy L.Z. (VIMS) // lev@vims-geo.ru Krivokoneva G.K. (VIMS) // g.krivokoneva@mail.ru Melnikova A.V. (VIMS) // melnikova_anna@list.ru Petkevich-Sochnov D.G. (VIMS) // fgyp.vims@gmail.com TO THE QUESTION OF THE QUALITY ESTIMATION OF TITANIUM-BEARING SANDS PLACER DEPOSITS Reviewed the methods of sampling of titanium-bearing sands placer deposits. The causes of underestimation of ore quality during the process of the exploration (drilling, sampling, testing, studding) have been analyzed. Recommended the a set of activities for improvement the quality of ore sands estimation. Key words: titanium and zirconium-bearing placer deposits, sampling, analysis, quality. Р. 70-76 |
MANAGEMENT & ECONOMICS |
| УДК 002.55 Goloudin R.I. (VSEGEI) // goloudin@mail.ru TOWARDS THE SYSTEMATICS OF OBJECTS DISPLAYED IN GEOLOGICAL MAPS All developed countries are moving to digital technologies for collecting, storing, and transmitting of information, scientific organization of this information, development of a logically correct formalized language for the geological science, and systematization and unification of concepts, which are used by geologists in the compilation of geological maps, become particularly relevant. Recommendations to bring the conceptual and terminological framework of geology in accordance with these requirements are given. Key words: geology mapping, logic, definition, idea, term, systematization, classification. Р. 77-81 |
BOWELS PROTECTION & ECOLOGY |
| УДК 551.793 Enikeev F.I. (Institute of natural resources, ecology and krioiogy the Siberian Branch of the Russian Academy of Science) // enikeev_geolog@mail.ru THE SPECIFICS OF INFECTION QUATERNARY SEDIMENTS CHARA BASIN BYSTRANGES MICROFOSSILS (NORTH TRANSBAIKALIA) Specific location of the Miocene and Mesozoic sediments on the general field of crystalline rocks allows to establish the nature and intensity of infection strange flora of Quaternary sediments Chara basin.
The critical analysis of the interpretation of spore-pollen spectra by previous researchers Chara basin in the north of East Transbaikalia, are fulfilled. Key words: palynology, spore-pollen spectrum, infection microfossil, thermochron, cryochron, stratigraphy, quarter, Eastern Transbaikalia, Chara basin. Р. |