SOME PROBLEMS OF THE CONTENTS OF GEOLOGIST-PROSPECTORS TEACHING ON THE CONTEMPORARY ETAP
M.M. Pavlun’
Ivan Franko National University of Lviv
Hrushevskij st. 4, UA - 79005 Lviv
E-mail: geomin@franko.lviv.ua
Some problems of the contents of geologist-prospectors teaching in the Higher educational institutions of Ukraine are considered.
Key words: explorer, formation, disciplines of specialization, curricula.
V. Khmelivsky, O. Kostyuk, V. Baranov
Ivan Franko National University of Lviv
Hrushevskij Str., 4, UA–79005, Lviv, Ukraine
E-mail: vital_kh@rambler.ru
Geochemical and biogeochemical composition of the sapropele muds from the Shatsk lakes have been investigated. The content of the organic substance in particular as well as ammoniacal, nitrat and nitrite nitrogen forms, unorganic phosphorus and ascorbine asid were researched. 34 chemical elements have been determined in the muds. 28 ones among them are rare and dispersed: strontium, barium, silver, nickel, copper, vanadium, chromium, titanium, molybdenium, zinc, manganese, lead, gallium, phosphorus, boron, zirconium, niobium, scandium, yttrium, beryllium, tin, cobalt, thallium, mercury, bismuth, cerium, lithium. Such elements as molybdenum, zinc, boron, manganese, chromium,nickel, at al as was ascertaind are very important for the plants growth and metabolism. Statistic evaluation of the analysises has been
conducted and some regularities were determined. High enrichment of the organic substance with minor elements as was ascertained is connected with its accumulation by vital biomass in the form the metalloferments and other protein-like formations. It is obvious that both alive microorganismes and dead unbiogenous mass of the Shatsk lakes accomplish an energetic biochemical influence on the mineral partof the bottom sediments destroying even very firm mineral as accessory ones are and extract the main patr of microelements from. During dying away and sedimentation of the great masses of the organic remains under the slow biomasses destruction conditions elements concentra-tion takes place reasoned by sorption of the correspondins ions by the ulbumen fragments in ionoexchanged and adsorptional ways.
Key words: shatsk lakes, biogeochemistry sapropele muds.
DIAMOND-BEARING PHANEROZOIC FORMATIONS OF THE VOLYN’
G.M. Yatsenko, T.O. Pavlyuk, V.G. Yatsenko, V.O. Lavro, A.I. Rosykhina
Ivan Franko National University of Lviv
Hrushevskij Str., 4, UA–79005, Lviv, Ukraine
Å-mail: geomin@franko.lviv.ua
Traps of Volyn’ have been formed from Upper Precambrian to Upper Cretaceous. This results (date) have been ascertained by structural-formational and paleontological investigations. According representations about conditions and significance associated with traps fluidizate-explosive chalky and terrigenous formations have been changed. They are connecte with formations of kimberlite-lamproite line and their diamond-bearing.
Key words: Volyn’, diamond-bearing formations, Vend, Cretaceous, limestone, breccia.
LOCALIZATION OF THE GOLD-POLYMETAL DEPOSITS IN THE FAULT-BLOCK PARAGENESISES OF THE BEREGOVO ORE REGION
G.Y. Grygorchuk
The lithosphere block divisibility conception allow to solve questions of the geo-logical prognoses from new methodological positions. Important problem of the ore geology such as hierarchy of the ore bearing objects and its geological positions are emphasized. The main significance in that problem belong to correlation of the local and regional structures taking into consideration experimental data of geological bodies behavior under longitudinal and diametrical deformations. On the basis of proposed methodology the geological limits of the ore fields in the Berehovo ore region are outlined. The two threecomponent fault-block paragene-sises: western and eastern, that locate symmetrical in the Berehovo ore field structure are determined. The central block in these paragenesises is ore-concentrating. For example Zolotysty horst in the western paragenesises that contain the Mujiev deposit and Vinigradov horst , that are estimated as probable ore-concentrating one.
Key words: gold-polymetal deposits, ore region, fault-block paragenesises, Beregovo.
ABOUT TERMS PALAEOGEOGRAPHICAL CONDITIONS OF FORMING THE SEDIMENTS COMPLEXES
OF THE NORTH-WESTERN BLACK SEA IN THE LATE CRETACEOUS
L.R. Plotnikowa1, L.M. Yakushin1, I.D. Ischenko2
1Geological Science Institute of NASU
O. Gonchar Str., 55 b, UA – 01054, Kyiv
2NAK “Naftogas Ukraine” DP “Naukanaftogas”
Starokyjivska Str., 14, UA – 01054, Kyiv
The Chronostratigraphie structure of the Late Cretaceous sediments is determined Trickness and distribution of the Lithophacies on the structures of the north-western shelf have been analysed. The historical development of the region has been interpreted.
Key words: palaeogeography, Upper Cretaceous, north-western Black sea shelf.
THE LIKE UNDER THE LEBEDYN HILL IN POKUTTIAN – BUKOVYNIAN CARPATHIANS
V.V. Kolodij
Ivan Franko National University of Lviv
Hrushevskij Str. 4, UA – 79005 Lviv
E-mail: admingeo@franko.lviv.ua
In the article the morphometric and hydrochemical characteristics of the Lebedyne (Swan) like are present. The Lebedyne like is situated in the middl of a beechen forest in Pokuttian folded low mountains in stream basin of Pistynka river. The like belong to rock-dammed (landslide) type.The area of water plane is 2372 m2, maximum depth 6 m, mean depth 1,658 m. The like contain fresh water (0,36 g/l) of the hydrocarbonate-calcium type. The Lebedyne like possess underground water recharge.
Key words: Lake, springs, Carpathians.
V. Fourman, L. Khomyak, M. Khomyak
Ivan Franko National University of Lviv
Hrushevskij Str. 4, UA - 79005 Lviv
Å-mail: KhomNick98@yahoo.com
zaggeo@franko.lviv.ua
The mathematical model of the stresses field of sedimentary layers in the subduction zone is proposed. Necessary hypotheses and limitations of this model are discussed. The stresses and movements fields are computed, distribution of principal stresses of compression is analyzed. The orientation of shear faults, which is good similar to the trust structures in the Carpathians region and allow for Coulomb-Mohr’s criterion of destruction, is predicted.
Key words: Carpathians region, paleostresses in the earth's crust, trust origin (creation), mathematical model.
G.P. Starodub1, B.Y. Kuplovskij2, S.P. Siredzhuk2, H.R. Starodub2
1DP „Naukanaftogaz”
Ur³tsk³j Str., 45, Kiev, Ukraine
E-mail: Starodub@naukanaftogaz.kiev.ua
2Ukrainian National Academy of Sciences, Institute of Geophysics
Jaroslavenko Str., 27, Lviv, Ukraine
E-mail: Bohdan_Kuplyovsky@yahoo.com
Seismic activity isolines for the Carpathians region were built. Synthetic seismograms modeled were used for the specification of seismic activity in the region of ², ²², ²²² profiles crossing the territory of Ukrainian Carpathians. During the interpretation history and general geology-geophysical experimental data about the region were united.
Key words: seismic activity isolines, geotraverse, synthetic seismograms.
PECULIARITIES OF NANNOPLANKTON SPREADING ON Mz-Kz BOUNDARY
(EASTERN PRECASPIAN, MANGYSHLAK)
Ivan Franko National University of Lviv
Hrushevskij Str. 4, UA – 79005 Lviv
E-mail: geomin@franko.lviv.ua
The intensive change of nannofloristic asociations on Mz-Kz boundary in the sec-tions of Eastern Precaspian and Mangyshlak is determined. The zone of Nephrolithus frequens is determined on the territory of Precaspian particularly in the upper part of Maastrichtian white chalk.In Upper Cretaceous sections of Mangyshlak in the roof of Maastricht an equivalent zone – Tetralithus murus is distisguished, what testifies about quantitative preference of tropical Tetralithus murus over relatively coldlike Nephrolithus frequens.
Key words: Eastern Precaspian, Mangyshlak, ñretaceous sections, maastricht, daniy, nannoplankton.
TO THE PROBLEM OF GEOCHEMISTRY OF MINOR ELEMENTS
FROM UKRAINIAN CARPATHIAN MENILLITE SHALES STUDY
E.V.Hirnyj, V.O.Khmelivskyj
Ivan Franko National University of Lviv
Hrushevskij Str. 4, UA - 79005 Lviv
E-mail: geomin@franko. Iviv. ua
It is examined the question about the state of investigations of geochemistry of minor elements in menillite shales of the Ukrainian Carpathians. Results of this deposits study in publications of V.O. Kraiushkin, Ye.I.Vultchyn, G.D.Dosin, G.G.Gruzman, I.M. Afanasieva, M.P.Gabinet, Yu.V. Koltun, B.S. Smirnov, Y. Sydorovych and others are reviewed. Authors have concluded that despite of large existing data on menilite shales on whole and in the Carpathians in particular, the geochemistry of minor elements in them was studied not well enough and scanty.
Key words: Ukrainian Carpathian, menillite shales, caustobiolith geochemistry, minor elements, admixture-elements, isomorphic admixtures, minor elements paragenesis.
GROUND POLLUTION OF THE JAMNYTSCY INDUSTRIAL AREA
J.V. Girnyj, V.J. Girnyj
The Lviv prospecting expedition
Turgeneva Str. 35 79018 Lviv
The degree of the ground pollution Jamnytscy industrial area is investigated. The basic sources of pollution are the atmospheric emissions of a factory of thin organic synthesis. The contents of heavy metals exceeds extreme allowable concentration in tens time. The sites of pollution by heavy metals on an example of separate elements are revealed. It is considered to expedient realization of ecological
monitoring of geological environment of the given area.
Key words: ground extreme allowable concentration, contents, lead, zinc, manganese, chromium, vanadium, copper, pollution.
STRUCTURAL AND MATERIAL PECULIARITIES OF THE LOWER–MEDIUM PALAEOZOIC
(UPPER SILURIAN–MEDIUM DEVONIAN?) KUBAHYLSKA DOLERITE FORMATION
OF THE NORTH-EASTERN FERGHANA (TIEN SHAN)
L.V.Generalova
Ivan Franko National University of Lviv
Hrushevskij St.4, UA –79005 Lviv
Å-mail: zaggeol@franko.lviv.ua
Lower–Medium Paleozoic Upper Silurian–Medium Devonian kubahylska dolerite formation is a part of the ophiolite structure-formation complex in the North-Eastern Ferghana (Tien-Shant). Its vertical chain consists of a stratified elements: 1) sheeted sill complex, subsill and intersill dikes (between rivers Kerkara – Tagargan-Say); 2) sublatitude high-dipping lamellar dikes (between rivers Kerkara – Kuba-Gul-Say – Keche-Ak-Dgol); 3) submeridional parallel dikes of types of the “sheeted dike com-plex”( between rivers Kuba-Gul-Say –Kuloma); 4) insolafed or contiguous swarms dispersed mosaic of compare thickness of dikes (mountain Kugay; between rivers Kugay – Abdusay). Borders of them are tectoniced, they are markered by paragenesis of the serpentinite melange. Dikes has been feeding channels by volcanics of the Up-per Silurian– Medium Devonian kizilbejtska carbonate-volcanogenic (turbiditic) for-mation. Most of the rocks of the dolerite formation are determined of normal natrium dolerites (subformation tholeiite dolerites). The less group of rocks are subalkalic potassium-natrium dolerites (subformation alkalic dolerites).
Key words: Nort-Eastern Ferghana, Tien-Shant, volcanogenic formation, sheeted dike complex, dolerites, ophiolite magmagenezic.
PROSPECT OF UTILIZATION OF WASTES OF COAL INDUSTRY OF LVOV REGION
AS A NEW MINERAL RAW MATERIAL
I.B. Knysh
IIvan Franko National University of Lviv
Hrushevskij St. 4, 79005 Lviv, Ukraine
E-mail: admingeo@franko.lviv.ua
Quantitative and high-quality composition of wastes of coal industry of Lviv re-gion is analysed. The variants of processing and use of rocks of waste piles of coal industry of Lviv region are offered. The necessity of the differentiated approach is grounded to the use of rocks in accordance with maintenance at them organic components, alumina, microelements. The comparative analysis of ways and methods of the use of dump rocks is carried out in Ukraine and other countries of world. Financial viability and ecological necessity of processing of rocks of the coal mining is grounded. Directions of subsequent researches are set.
Key words: Waste pile, burning out rocks, unburnt rocks, valuable elements, alumina, mineral fertilizers, coal, raw material, preservation of the environment.
OIL PRODUCTS AND PHENOLS OCCURENCE IN THE SURFACE WATERS OF STRYJ RIVER BASIN
M.I. Sprynskij1, M.V. Lebedynets’2, Yu.Z. Kozak1, O.V. Telehuz1 M.V. Kost'1, V.V. Kolodij2
1Institute of geology and geochemistry of combustible minerals NANU
79053 Lviv, Naukova Str., 3à
E-mail: Igggk@ah.ipm.lviv.ua
2Ivan Franko National University of Lviv
Hrushevskij Str. 4, UA –79005 Lviv
E-mail: admingeo@franko.lviv.ua
The study results on phenols and oil products occurrence in the surface waters of Stryj river, the right tributaries of Dniester river are analyzed in this paper. Evaluated concentrations of theses compounds in the surface waters vary significantly in the dif-ferent sections of the Stryj basin and are from micrograms per liter to the first milligrams per liter and from "not found" to 6 mg/l for phenols and oil products respec-tively. The basin section corresponding to the drainage territory of Boryslav oil ex-tracting region (BOER) is characterized by the essentially higher contents of phenols and oil products. The natural background of oil products are evaluated from 0.01 in the basin part out of the possible influence of BOER to 0.1 mg/l in the drainage territory of BOER and of phenols – 3 and 20 µg/l correspondingly. The high level of the natural
background in the limits of BOER may be explained by its formation due to natural infiltration from the oil and oil shale. The industrial part of water pollution by oil products and phenols in the different section of the basin may exceed the natural background in tens and hundreds times correspondingly.
Key words: oil products, phenol, surface water, the Stryj river basin, maximum admissible concentration, natural background, industrial part.
GEODYNAMIC MODEL OF THE PALEOZOIC DEPOSITS AND THEIR CONNECTION WITH BASEMENT DEVELOPMENT OF THE DNIPRO-DONETS'K AULACOGEN
R.M. Smishko
IIvan Franko National University of Lviv
Hrushevskij Str. 4, UA – 79005 Lviv
Å-mail: geomin@franko.lviv.ua
Building of the geostructure of the Dnipro-Donets'k deep and Donets'k folded structure in the light new data consernig faults within Archean-Earlyproterozoic base-ment and their influence on forming of the Paleozoic sedimentary filling are consid-ered. As a special sheardisturbance along fault zones and their influence on devel-opment folds close by faults are distinguished. Fault and fold structures development
succession are considered. Principal significance of the block tectonics on the forming of the deep sedimentary filling are mentioned.
Key words: deep faults, aulacogen.
CRETACEOUS AND NEOGENE FLINTS OF THE KYTAJHOROD AREA (MIDDLE DNISTER REGION)
S.S. Kryzhevytch, V.B. Stepanov
Ivan Franko National University of Lviv
Hrushevskij Str. 4, UA – 79005 Lviv
Å-mail: geomin@franko.lviv.ua
Flint concretions among the Neogene deposits of the Middle Dnister Region have been described for the first time. In comparison with the Cretaceous flints, which also are on this area, the Neogenic flints have a number of chemical and mineral composi-tion specific features. It enables to use similar data for identification of flints in allochthonous and autochthonous bedding in other areas of the East Europe platform western part.
Key words: Neogenic deposits, flint concretions.
THERMOELECTRICE PROPERTIES OF PYRITE OF KEVELIV ORE
MANIFESTATION (RAKHIV REGION)
L.M. Hopko, V.V. Shkolka, I.V. Popivnyak
Ivan Franko National University of Lviv
Hrushevskij Str. 4, UA – 79005 Lviv
E-mail: geomin@franko.lviv.ua
Thermoelectrice properties of pyrite of Keveliv ore manifestation (Rakhiv ore region)
have been investigated. Existence of two formations of the pyrite generation that differ by
morphometric character and thermo-e.m.f. (thermoelectromoving force) was determined.
Key words: thermo-e.m.f., thermoelectric conductivity, sulphyides pyrite, carbonaceous
terrigenous rocks, minerals-semiconductror, gold.
STRUCTURAL-FORMATIONAL COMPLEXES AND EARTH’S CRUST OF THE UKRAINIAN SHIELD
K.I. Sveshnikov
Ivan Franko National University of Lviv
Hrushevskij Str. 4, UA–79005 Lviv
Å-mail: sveshn@franko.lviv.ua
One of the most important tasks of geology is the synthesis of geological and geo-physical data about surface and depth structure of regions. It was established that each Early Precambrian structural-formational complex in the Ukrainian shield corresponds to area of different crust’s structure. These differences may be shown with the triangle diagram “thicknesses of granite, diorite and basalt crust layers”. The kind of crust’s structure depends on the geodynamic conditions and is closely connected with the composition of magmatic rocks in each Early Precambrian complex.
Key words: structural-structure complex, magmatizm, the earth’s crust, diagram of crust structure, geodynamics.
GEOCHEMICAL ANALYSIS OF THE MINERAL WATERS OF THE TRUSKAVETS FIELD (“NAFTUSIA” AREA)
O.M. Lobaz
Ivan Franko National University of Lviv
Hrushevskij Str. 4, UA – 79005 Lviv
Å-mail: geomin@ franko.lviv.ua
Chemical composition of the mineral waters of the Truskavets field for Naftusia area is studied by means of natural-historical method. There is analyzed the identifica-tion of the mineral waters distinguished as the mineral waters of Naftusia type on the base of some indexes. It is distinguished the indicators for the forming of the mineral water composition based on the several factors.
Key words: mineral waters, water of Naftusia type, factors of the chemical composition forming, natural-historical method.
SOURCES OF DIOXINS AND FURANS EMISSION IN LVIV REGION
S.Ya. Khrunyk1, A.Yu. Sen’kovs’kyi2
1Krakow University of Technology
Varshavska Str. 24, PL – 31155 Krakow, Poland
Å-mail: sofiya_khrunyk@yahoo.com
2
Hrushevskij Str. 4, UA – 79005 Lviv
Å-mail: geomin@franko.lviv.ua
Our research focused on the problem of dioxins emission in the environment. Physical and geographical, climatic, geological, hydrological conditions in Lviv region, as well as ecological situation of the region and main problems related to indus-try were studied. The main sourcesof dioxins and furans emission in Lviv region were investigated and the annual emission of dioxins and furans, resulted from the emission in the atmosphere, water, soil, waste, and products, was calculated.
Key words: polychlorinated dibenzo-para-dioxins (PCDDs), polychlorinated dibenzo furans (PCDFs), emission, toxic equivalence (TEQ), Lviv region.
USING OF SUSCEPTIMETRY FOR SPECIFICATION OF FACIAL BOUNDARIES OF XIII AND XIV MICROFAUNA HORIZONS OF LOWER VISEAN IN THE NORTHERN SIDE OF DNIPRO-DONETSK DEPRESSION
I.G. Kryva
Ivan Franko National University of Lviv
Hrushevskij Str. 4, UA – 79005 Lviv
E-mail: admingeo@franko.lviv.ua
The specification of facial boundaries was made on the base of investigations of magnetic susceptibility of Lower Visean sedimentary rocks in the northern side of Dnipro-Donetsk Depression.
Key words: magnetic receptivity, susceptimetry, sedimentary rocks.
CONCEPTION METHOD OF EARTH LITHOSPHERE ELEMENTARY
OBJECTS MOTION POWER ANALYSIS
V.N. Karpenko, G.P. Starodub
SC ,,Naukanaftogaz” NAC ,,Naftogaz Ukraine”
Uryckij Str. 45, UA – 03035 Kyiv
Conception of energy-informative analysis of the geologic-geophysical materiasount at analytical level for micro- and macroscales, analysis of regular, parabolic, hyperbolical, elliptic, stochastic motions by combination on power level of physics, algebra, geometry methods, that allows to simplify the inverse problem solution of mathematical physics and enables obtaining the new knowledge relatively to different motion properties, is examined.
Key words: conception, energy-informative analysis, geologic-geophysical system.
MARUSHKIN IHOR OLEKSANDROVICH – THE GEOLOGIST, THE RESEARCHER, THE TEACHER
(regarding the 75th anniversary of birthday)
A.O. Sivoronov, Z.M. Lyashkevich, V.I. Pavlov, L.V. Generalova
IIvan Franko National University of Lviv
Hrushevskij Str. 4, UA – 79005 Lviv
E-mail: zaggeol@franko.lviv.ua
ERNST OLEKSANDROVYCH PORTNYAGIN – THE GEOLOGIST AND POET
(regarding the 70th anniversary of birthday)
V.I. Pavlov, A.O.Sivoronov
Ivan Franko National University of Lviv
Hrushevskij Str. 4, UA – 79005 Lviv
E-mail: zaggeol@franko.lviv.ua
VITAL AND CREATIVE WAY PROFESOR YU.V. LYAÊHOV
(regarding the 75th anniversary of birthday)
M.M. Pavlun’, I.V. Popivniak, S.I. Tsikhon`
Ivan Franko National University of Lviv
Hrushevskij Str. 4, UA – 79005 Lviv
E-mail: geomin@franko.lviv.ua