CONTENTS № 7/2017
Miletenko N.V. (Ministry of Natural Resources of Russia) // firstname.lastname@example.org
Danilov A.P. (Ministry of Natural Resources of Russia) // email@example.com
Aleкsandrov O.V. (CEFC Group) // firstname.lastname@example.org
Dobrolubova E.I. (CEFC) // email@example.com
PROJECT MANAGEMENT OF MINERAL-ORE BASE DEVELOPMENT: INTERNATIONAL EXPERIENCE AND IMPLEMENTATION PRIORITIES IN RUSSIA
The article analyzes there is analyzing the international and Russian experience of using project management tools in the field of natural resources. It also evaluates the possibilities of expanding the use of project approaches in the implementation of the subprogram «Mineral Replenishment, geological study of subsurface» of the state program of the Russian Federation «Mineral Replenishment and use of natural resources», taking into account the priorities for the development of the mineral-оre base.
Keyword: natural resources, program, project management, results.
GEOLOGY & METHODICS OF PROSPECT & EXPLORATION OF DEPOSITS
Krishtopa O.A. (VIMS) // firstname.lastname@example.org
THE STATE OF THE IRON ORE MARKET OF RUSSIA
The article describes the situation of the Russian market of iron ores. There are classification of iron-ore products, their summarized characteristic and field of use. Operating characteristics and data of iron ore supply to Russian and European consumer are reported. Special attention is paid to cooperation of main participants of Russian market of iron-ore materials. Problems of Russian metallurgic sector are defined.
Keywords: Iron ore mining, production, use, domestic supply, export-import.
УДК 551.7+553.04 (571.6)
Shashorin B.N. (VIMS) // email@example.com
Rudnev V.V. (VIMS) // firstname.lastname@example.org
Makarov A.I. (VIMS) // email@example.com
Vydrich D.E. (VIMS) // firstname.lastname@example.org
THE GEOLOGICAL STRUCTURE AND RESOURCE POTENTIAL OF METALLIFEROUS TERRITORIES NORTHERN SIKHOTE-ALIN
The article based on the analysis of magmatic, structural-stratigraphic and structural determinants of spatial and temporal position of endogenous deposits of tungsten, tin, gold and accompanying elements (Cu, Mo, Pb, Zn, Ag, etc.) in folded-block structure of terranes of the Sikhote-Alin is characterized by the most important search criteria and indication of selection of perspective space grade “of the ore district and ore node”. Suggested hidden (not revealed), the high resource potential of granitoid magmatic systems (GMS) Northern Sikhote-Alin (NSA). Highlighted a number of gip – and mesoabyssal foci of disintegration of the earth’s crust are elements of the infrastructure density of the subsoil and representing endogenous rodopoulou nuclei (centers) of GMS. Given ore-formational and geological-industrial characteristics of the reference fields in the Primorye and Khabarovsk territories, forming the basis of the mineral resource base of these regions. Identified promising areas of the NSA within which it is useful to search for the expected ore objects of similar characteristics to the reference.
Keywords: granitoid-orogenic vaults and megabody, granitoid magmatic system, gip – and mesoabyssal pockets of decompression of the earth’s crust, potentially ore areas and knots.
Makariev L.B (VSEGEI) // Ogumr@vsegei.ru
Rassolov A.A (VSEGEI) // Aleksandr_Rassolov@vsegei.ru
Morgun E.V. (VSEGEI) // Ernest_Morgun@vsegei.ru
TIME OF FORMATION OF THE ASTAY VOLCANIC-DOME STRUCTURE IN THE TASHIR URAN ORE DISTRICT (REPUBLIC OF BURYATIA)
The article considers the latest data of isotope-geochemical and petrochemical investigations of the volcanic-dome structure known in the Tashir uranium ore region with uranium and polymetallic mineralization in volcanic formations, previously considered to be Mesozoic (Jurassic). The legitimacy of assigning these entities to a single Early Permian Alentuy-Sogotin volcano-plutonic association with pronounced ore content is substantiated.
Keywords: Astai volcanic-dome structure, Alentui-Sogotinskaya volcanic-plutonic association, uranium, polymetals, absolute age.
Mezentseva A.Е. (Eastern Research Institute of the Gold and Rare Metals, VNII-1) // email@example.com
GEOCHEMICAL DYNAMICS OF GOLD DEPOSIT: PHASE-STRUCTURED APPROACH TO GEOCHEMISTRY
Structure research of geochemical numerical models for a gold and sulphide deposit is presented. Convergence of chemical elements composition towards ore zones accompanied by rotating convergence rays is revealed through phase trajectories. It is shown that convergence and nodule structures are phase spots of mineralization. Dynamic criteria of ore mineralization based on geochemical dynamics of phase space are defined.
Keywords: phase trajectory, circulation, vortex dynamics, geochemical convergence, nodule structure, gold, ore deposit
Korsakov A.K. (MGRI-RGGRU) ) // mgri-rggru.ru
Bryukhovetskiy O.S. (MGRI-RGGRU) ) // mgri-rggru.ru
Mezhelovskiy A.D. (MGRI-RGGRU) ) // mgri-rggru.ru
THE RELATIONSHIP OF MINERAL DEPOSITS WITH THE STRUCTURAL-FORMATIONAL COMPLEXES OF GREENSTONE BELTS
Ore-bearing Greenstone belts are determined by the composition, abundance and preservation of ore-bearing metamorphic structural-formational complexes, and the productivity of the latter – the volume and composition of their constituent ore-bearing formations. Mineral deposits occupy a definite place in the history of the development of the belts and are associated with specific structural-formational complexes. The qualitative composition and intensity of mineralization are controlled by the volume and composition of effusive and intruded magmas, the intensity of the fault tectonics, speed of dive, depth of the sea basin and etc.
Keywords: deposits of minerals, the Early-Pre-Cambrian, greenstone belts, structural-formational complexes.
Kolpenskaya N.N. (Geologorazvedka) // firstname.lastname@example.org
Taninskaya N.V. (Geologorazvedka) // email@example.com
Shymanskiy V.V. (Geologorazvedka) // firstname.lastname@example.org
Myasnikova M.A. (Geologorazvedka) // email@example.com
Volkov V.A. (Scientific-analytical center of rational subsurface use) // firstname.lastname@example.org
THE FORECAST OF ZONES OF DEVELOPMENT OF COLLECTORS OF HYDROCARBONS IN THE JURASSIC DEPOSITS OF THE KARABASH ZONE OF WESTERN SIBERIA
The generalized model of formation of the Jurassic deposits within the Karabash zone of Western Siberia is presented. The expected map of zones of development of the improved UV collectors for the Jurassic deposits of the Karabash zone is offered: high-perspective, perspective, possibly perspective, a little perspective zones are allocated.
Keywords: Jurassic deposits, facies, sedimentation, paleogeografichesky maps, collector, expected zones.
Pustozerov M.G. (OOO GP «Sibirgeofizika») // email@example.com
Didichin G.Ya. (OOO GP «Sibirgeofizika»)
GEOPHYSICAL IMAGES OF GOLD DEPOSITS ACCORDING AEROGEOPHYSICAL SHOTS
The article analyzes samples of the results of airborne geophysical surveys of gold deposits in different geological settings, history of development and mineralization extent. The idea of interpretation is based on a physical and geological model of gold mineralization in black-shale strata. Typical manifestations of deposits in geophysical and radiochemical fields are presented and the conclusion on the universality of search criteria is made.
Keywords: airborne geophysical survey, gold deposits.
HYDROGEOLOGY & GEOLOGICAL ENGINEERING
УДК 556.34: 553.261
Vilor N.V. (IHC SB RAS, IrNITU) // firstname.lastname@example.org
Badminov P.S. (ISK SB RAS) // email@example.com
Budyak A.E. (IHC SB RAS, IrNITU) // firstname.lastname@example.org
Parshin A.V. (IHC SB RAS, IrNITU) // email@example.com
Davidenko Yu.A. (IrNITU) // firstname.lastname@example.org
Shkirya M.S. (IrNITU) // email@example.com
Vilor M.A. (IG SB RAS) // firstname.lastname@example.org
RESEARCHES OF GEOTHERMAL RESOURCES IN SOUTHERN PART OF BAIKAL REGION BY COMPLEX USE OF GEOLOGICAL AND GEOPHYSICAL METODS
Researches of geothermal resources are conducted in Central ecological zone of Baikal natural territory in southern part of Baikal region of Irkutsk region because the alternative power sources utilization problem is urgent and valid. Reserves of geothermal resources as reservoirs of underground thermal waters are controlled by structures of crossing of large regional seismoactive faults with transversal faults. The underground geothermal reservoir was detected by use complex of geological, geochemical and geophysics methods in Murino – Vidrino depression.
Keywords: underground waters, impulse electrical survey, heat flow, Baikal region.
TECHNIQUES & TECHNOLOGY
УДК (696.6+628.9 622.143)(075.8)
Bashkurov A.Yu. (MGRI-RGGRU) // Bashkurov_A@inbox.ru
Bashkurovа T.A. (MGRI-RGGRU) // Bashkurovа_Т@inbox.ru
IMPROVING THE EFFICIENCY OF DRILLING THROUGH THE USE OF SMOOTHLY-VARIABLE SPEED DRIVE
The paper discusses the possibility of using frequency-regulated electric drive AC drilling mechanisms for the more economical consumption of energy resources that is an actual scientific problem.
Keywords: variable frequency drive, power drill.