R.J. Leshchukh, G.I. Gotsanjuk
Ivan
Franko National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail: geomin@franko.lviv.ua
As a result of detailed study of Cephalopoda in Jurassic sediments from
Piennine zone of the Ukrainian Carpathian Mts we have argued according to
paleontology and proved using ammonites that all layers are present here. Also
for the first time twelve hronozones of Jurassic system for this area we have
picked out.
Key words: Jurassic, biostratigraphy, layer, hronozone,
Piennine zone, the Ukrainian Carpathian Mts, Cephalopoda, ammonites.
Ê.I. Sveshnikov
Ivan
Franko National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail:
sveshn@franko.lviv.ua)
One of the most actual tasks in Geology is ordering of
the data and development the science about the combinations of rocks steadily
repeating in space and time (geological formations, elementary associations).
Such combinations are fundamental divisions, homological to minerals and rocks.
Problems of formations allocation among different rocks combinations and a
question what classes (the big groups) of rocks combinations exist in the
Nature are regarded in the article. Such combinations form lines with gradually
varying properties, similar on principle to isomorphic lines of minerals are
presentation by plutonia formations. The emerging of objects lines with
gradually varying properties and some parallelism in changes of such properties
in different lines are displays of the most general laws of structurization of
the Nature. Isomorphic lines should be fixed as a basis for natural bodies
classifications of all organization levels .
Key words: a rocks combination, geological formations, elementary
associations, petrostructural class of the geological bodies, classification,
an isomorphic line.
V.V. Fourman, M.M. Khomyak, Yu.R. Datsjuk
Ivan
Franko National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail:
geomin@franko.lviv.ua
Nonlinear effects in Geophysics is a new field of the
Earth sciences developed and closely connected with nonlinear dynamics
discordered deep layers in the Earth, synergetics, nonlinear geodynamics and
thermodynamics. Various non-linear phenomena are observed in this field,
including passive processes — propagation of seismic and electromagnetic waves
and active processes manifesting in geodynamical characteristics, interaction
of fields of different physical nature in the deep layers of the Earth. These
interactions do concern the Earth spheres — lithosphere, mantle, core,
atmosphere and hydrosphere, and space as well, reflect and influence the course
of geological evolution of the planet in the Universe.
Key words: physic of the Earth, modelling, deep processes.
(theoretical and methodological
principles)
Liakhov Yr.V., Pavlun` M.M., Pakhniushchyi Y.O., Lun`ov G.O.
Ivan Franko
National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail: geomin@franko.lviv.ua
Theoretical and methodological principles of the elaboration and
realization of the criterions of
gold-bearing territories forå casting
vàluation has been exràmined.
Key words: criterions, forecast, gold-bearing formations, thermobarogeochemistry.
FACTOLOGY SPATIAL MODELLING FLUID PALEOFLOODS BEHIND
THE DATA
(on an example gold-ore deposits of Northern Buriatiya)
I.V.
Popivnyak
e-mail: geomin@franko.lviv.ua
Results of spatial factology modelling of the
endogenie the fluid paleoflows on many gold-ore deposits are presented. On
the base of data of thermobarochemistry the features of morphology and
morphometry fluid paleoflows have been distingiushed. Inconvertibility and
asymmetric orientation of migration of mineralgenesis fluids is proved, to
feature of their concentrated or absent-minded functioning in the field of
localization of ores. It is shown, that spatial variability of
thermobarochemistry characteristics (Ð, Ò, V etc.)
of the inclusions fluids received by results of research displays features of
dynamics (changes) and physical and chemical conditions at which once migrated
mineralgenesis fluids. Results of the research testify, that the
raised(increased) concentration of gold (ore columns) always are located in
borders fluid paleofloods.
Key words: thermobarochemistry, fluid paleoflows, modelling,
inclusions fluids, gold-ore deposits.
MINERALOGICAL
ZONATION GOLD MINERALIZATION OF THE RAKHIV ORE REGION
S.I. Tsikhon`
Ivan
Franko National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail: tsikhon_s@ukr.net
The peculiarities of the
minerals and mineral associations distribution within Rakhiv ore region have
been investigated. High-temperature mineral associations as was revealed are
wide-spread mainly in the central and medial blocks of the Sauliakh radial-circular
structure while middle-temperature (productive) with, a gold – in the medial
and peripheral ones and late (low-temperature) – mainly in the peripheral
blooks .
Key words: Rakhiv ore region, minerals,
mineral associations, mineral forming, radial-circular structures, zonation,
gold, ore manifestation.
TECTONOGENESIS OF THE UKRAINIAN SHIELD SAVRANO-SYNYTSIVSKA AREA
(MIDDL POBUZZIA)
O.B. Bobrov, V.M. Shevchuk*, I.M. Turchynovskiy*, O.V. Shvayevskiy*
Ukrainian
State Geological Research Institute, Àvtozavods’ka St. 78, UA–04114 Êyiv
e-mail:à_bobrov@inbox.ru
*Ivan Franko National University
of Lviv, Hrushevskyi St. 4, UA–79005 Lviv
e-mail: geomin@franko.lviv.ua
Tectonic structure, formation filling and shaping
sequence of the folded formations of the
Savrano-Sinitsivska Ukrainian Shield area are considered. Three main
stages of the folding and structural rebuilding of the area has been
determined. Some special spatial-temporal interrelations of the gold
mineralization forming as well as folding has been revealed.
Key words: Charnockite-granulitic complex, structural-geometric
analysis, fold, axial line.
THERMOELECTRICE
PROPERTIES OF PYRITE OF LADISLAV ORE MANIFESTATION (RAKHIV REGION)
L.M. Hopko, V.P. Marusyak, T.P. Oliynyk, I.V. Popivnyak, S.I. Tsikhon
Ivan
Franko National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail: geomin@franko.lviv.ua
Thermoelectricte properties
of pyrite of Ladislav ore manifestation (Rakhiv ore region) have been
investigated.
Key words:
typomorphism of minerals, thermoelectric, sulphyides,
gold, pyrite.
(comparative character)
T.Î.
Pavliuk
e-mail: geomin@franko.lviv.ua
Similarity
and distinction of the physical-chemical forming conditions in Baroon-Holbynske gold deposit
(East Sayan) and in Lypnyazhka ore field (the Ukranian Shield) have been
considered by the methods of thermobarogeochemical
investigations.
Key words: gold-bearing deposit, thermobarogeochemistry, fluid regime, physical-chemical
forming conditions.
COAL OF THE L'VIV-VOLYNS’K COAL FIELD
Yu.S. Makovskyi
Ivan
Franko National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail: geomin@franko.lviv.ua
The data of the different researches about
paleogeography and tectonic position of the basin in Carboniferous period are
compared. The complex of factors by which accumulation of coal formation of the
Lviv – Volyns’k basin was completed during the Carboniferous period is
examined. The geographical position, character of variability facies ash values
and accumulation of deposits in pool and features of a geodynamic mode of
territory are analyzed.
Key words: coal formation, Lviv-Volyns’k
Carboniferous basin, processes of accumulation of the vegetative rests,
paleogeography, climate, tectonic zonation.
ULTRAPOTASSIC RHYOLITES OF ACTIVIZED
REGIONS
S.S. Kryzhevych, V.B. Stepanov
Ivan
Franko National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail: geomin@franko.lviv.ua
Metallogenic significance of the ultrapotassic
rhyolites for different regions is shown. This rocks group for the
first time had been distinguished by authors on the Northen Caucasus. Its
geological situation character, rhyolites petro-geochemical peculiarities and
metallogenic role are presented. Presence of the ultrapotassic rhyolites in
gold-bearing Transcarpathian region is assumed.
Key words: ultrapotassic rhyolites, metallogenic significance.
EARLY CRETACEOUS STAGE OF NAPPE FORMING
L.N. Khomyak
Ivan
Franko National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail: zaggeo@franko.lviv.ua
In Early Cretaceous time an extension and
destruction of the crust in the Carpathian region was changed to contraction
conditions. The separate massifs in the Inner Carpathian come into
collision with the foundation of the flysch geosyncline, that leaded to forming
napped structures of Early Cretaceous generation. In the work the process of structural
and sediment transforming in the boundaries of the Ukrainian Carpathian is
analyzed, which caused by pushing of the flysch basement under Marmarosh massif
in Barremian and Aptian time.
Key words: Carpathian region, napped
structures, Early Cretaceous time, Marmarosh massif, flysch basement.
STRUCTURAL-TEXTURE PECULIARITIES OF THE COPPER-BEARING
FLYSCH FROM UKRAINIAN CARPATHIAN SCYBOV ZONE
V.O. Khmelivsky, Î.V.
Kostyuk, ².P. Mydruk
Ivan
Franko National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail: geomin@franko.lviv.ua
The inportance of the Ukrainian Carpathian flysch
deposit litholostructure, bedding and texture peculiarities of the Yaremtcha
horizon had been described. Texture peculiarities of the Yaremcha horizon
deposits as was ascertained don`t differ esscutially from Cretaceous and
Paleogene deposits.
Key words: Yaremcha horizon, skew lamination, ³mpressions bound with
habitability organizm, dyke.
CHEMISTRY OF MINE WATERS CHERVONOGRAD OF MINING AREA,
AS ONE OF FACTORS OF NEGATIVE INFLUENCE ON THE GEOLOGICAL ENVIRONMENT
Yu.V. Yarosh, V.V.
Kharkevich*
Ivan Franko National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail: admingeo@franko.lviv.ua
*Dð. “Zahidukrgeologia”, ðl. Mitskevich 8, UA – 79000 Lviv
Chemistry mine waters
Chervonograd mining area is investigated. Contents of mine waters cations (Na++K+,
Ca++, Mg++ ),
anions (Cl-, SO4--
), microelements (J, Br, F, Ba, Mn, Cr,
Sr, Ti) general hardness were analized. It is found out the contents by results
of researches, that average contents of chemical elements in system “mine – the
sediment bow” decreases.
Redutiction
contents of chemical elements is caused by recucling of deposits and
dissolution of waters by an atmospheric precipitation.
Distribution of element contents in mines and sediment bowls is represents as
a graphic material. Negative effect of mine waters on the geological
environment is shown. Mine waters pollute ground, underground and superficial
waters. Possible variants of land
reclamation and reduction of negative
effect of these waters on the
environment are given.
Key words: Mine waters,
the sediment bow (pond – store), upper level concentration (ulc), the average content of element, ecological effect, the geological
environment.
DISTRIBUTION OF CHEMICAL ELEMENTS CONTENTS IN ROCKS WASTE
DUMPS IN CHERVONOGRAD MINING AREA
I. B. Knysh, V.V. Kharkevych*
Ivan
Franko National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail:
admingeo@franko.lviv.ua
*DP “Zahidukrgeologia”, sq. Mitskevich, 8, 79000 Lviv. Ua.
Vertical and plane distribution of the chemical element contents in rocks
of waste dumps of mines in Chervonograd mining area is investigated. The short
analytical review of chemical element content in coal, and coal formation, and
their ecological effect on geological environment is given. The analysis of
chemical elements distribution in rocks of waste dumps is submitted, and
vertical and plane changes in contents
of characteristic chemical elements are presented. The contents of
elements in rocks waste dumps are found out to be above the average content
elements in coal formation. Waste dumps are considered to be “concentrating
factories” for chemical elements. Distribution of content of elements on
vertical and plane is illustrated by
graphic material. The stated results enable to raise the question about waste
heaps as new “technogenous” deposits of minerals and to estimate their
ecological effect on the environment.
Key words: waste dumps, mine, plane and vertical distribution,
the content of a chemical element, clark, GDK.
DOCTOR of SCIENCES
(Geology), PROFESSOR VOLODYMYR VASYLIOVYCH KOLODIY SCIENTIST AND PATRIOT
R.J. Leshchukh, V.V. Karabyn
Ivan
Franko National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
å-mail: admingeo@franko.lviv.ua
Biography of famous Ukrainian scientist, Doctor of geological-mineralogical
sciences, Head of Ukrainian national
committee of Carpathian-Balkan geologic association, Head of Geologic commission of Shevchenko Scientific Society, Professor
of Ecological and Engineering Geology and Hydrogeology Volodymyr Vasyliovych Kolodiy is presented.
The analysis of the most important scientific publications is made.
Key words:
Volodymyr Kolodiy, oil-accumulation, oil-and-gas-bearing field, underground waters, Hydrogeology, History of a science.
GEORGIJ BOJKO – THE SCIENTIST-OILMAN
Ivan
Franko National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail: geomin@franko.lviv.ua
Scientific activity of the wellknown Ukrainian scientist in the field of Oil-and-Gas Geology and Geochemistry, Mineralogy of organic substances and the researcher of
history of geological science in Galitsia Georgij Bojko is analysed.
Key words: Georgij Bojko, Mineralogy of ozokerite, Oil-and-Gas Geology,
origin of petroleum, history of science.
FROM HISTORY OF GEOPHYSICAL RESEARCH IN IVAN FRANKO LVIV NATIONAL UNIVERSITY
R. Vovchenko, V. Fourman, A. Polubichko
Ivan Franko
National University of Lviv, Hrushevskyi St. 4, UA – 79005 Lviv
e-mail: geomin@franko.lviv.ua
History of geophysical researches
and science has been analyzed as well as teaching of science about Earth in
Lviv university for the past century. Life path and scientific activity of
famous scientists in those branches of science have been enlightened among of
Prof. Henrich Artztovskij, founder of Ukrainian Geophysics, Ac. Volodymyr
Selskij and Ac. Serafym Subbotin.
Keywords: Physics of the Earth, geophysical
researches, G. Artztovskij, V.O. Selskij, S.I. Subbotin, Ivan Franko Lviv
National University.
177VASYL’ SHEREMETA – THE STRATIGRAPHER, THE PALEONTOLOGIST, THE PEDAGOGUE
P.M.
Bilonizhka, R.J. Leshchuêh
e-mail: eñogeo@franko.lviv.ua
The paper
is devoted to memory of the wellknown scientist of reseacher of Paleogene, Neogene deposits and ostrakods
of Ukraine Assistant Professor
Vasyl’ Sheremeta.
Key words: Vasyl’ Sheremeta, stratigraphy, ostrakods, Paleogene, Neogen
of Ukraine, paleogeography, pedagogical and public activity.