P. 3–7
FOR ELEMENTS FORECAST PROBLEM IN MENDELEEV
PERIODICAL SYSTEM
Arranging of the known elements in order of the main and orbital quantum numbers increasing accordingly on the abscissa and ordinate axes makes possible to give logical ground of the new elements boundary synthesis limited by the member with atomic number Z equal 120.
P. 8–16
THERMOBAROGRADIENT REGIME
OF GOLD-CONCENTRATING HYDROTHERMAL SYSTEMS
(GENETIC TYPES AND ORE EVALUATION ASPECTS)
Six separate positions for Ukrainian gold-bearing deposits type scheme concerning really ascertained gold-accumulation conditions with participation of the aqueous, carbonaceous-aqueous and carbonaceous-aqueous-saline solutions have been distinguished. Low-pressure hydrothermal deposits in volcanic belts, middle-pressure hydrothermal (pneumatolytic-hydrothermal on the depth) in terrigenous strata and more different highand hyper-pressure metamorphogenetic-hydrothermal deposits from charnockite-granulite block of the shield greenstone structures in the median massif metamorphites of the folded regions have been distinguished. PT-regime alteration intensity index that is connected with thermostatic degree of the ore-forming system can expediently be used not only for forecast estimation but also for deposits genetic typization as wall as for classification system construction.
P. 17–27
ALLIED MANTLE COMPONENTS OF THE KLYNTSI GOLD ZONE
AND THE RIVNE EXPLOSIVE STRUCTURES
(the central part of the Ukrainian shield)
G.M.Yatsenko, Ye.M.Slyvko, A.I.Rosykhina
The paper deals with investigations of varied components of mantle origin which took part in formation of the Klyntsi-type gold deposits – rocks (eclogite-like formations, premetamorphic metamorphosed magmatic rocks, intersecting dykes, fluidizites), minerals (diopside, hornblende, garnets, zircon, moissanite, gold, diamond etc.), gases, elements, isotopes.
P. 28–34
GEOLOGICAL AND PHYSICAL-CHEMICAL CONDITIONS OF
ORE FORMATION FROM SEKRETARKA IRON-ORE DEPOSIT
(THE UKRAINIAN SHIELD)
O.B.Bobrov, A.O.Sivoronov, V.M.Shevtchouk, O.V.Shvayevs’ky
In the paper on an example of a structure of one of the most investigated iron-ore deposits, connected with ancient charnokite-granulite structural-formational complexes of the Ukrainian shield, the geology, folded structure, rocks and ore genesis are covered. The structure typical of these most ancient complexes iron-ore deposit is considered which was investigated with the complex of independent research methods.
P. 35–38
MINERAL ASSOCIATIONS IN THE GEOLOGY-STRUCTURAL
PARAGENESISES OF THE DIFFERENT-RANK ORE-BEARING AREAS
On the basis of analysis the interruption formation geology-structural and ore-mineral bodies have determined the existence the different mineral-tectonoblock groups. The tendency of location high-rank mineral groups of the golden and polymetallic deposits in the low-rank geology-structural elements is typical.
P. 39–52
ABOUT THE DIAMONDIFEROUSNESS OF EXPLOSIVE BRECCIA
STRUCTURES IN THE CENTRAL PART OF THE UKRAINIAN SHIELD
G.M.Yatsenko1, O.K.Babynin2, M.O.Parshyna3, À.I.Rosykhina1, Ye.M.Slyvko1
In the area of Rivne-village (the Kirovograd geoblock) explosive breccia structures are filled with lamproite-like rocks contained signs of diamonds of pipe type. At the same time in adjacent areas granitoid-hosted breccia structures do not contain the same rock filling. However mineralogical, petrographic and petrochemical patterns of granite breccia suggest for presence of minerals like those found in Rivne breccias. Respective minerals have been found also in the rocks of overlying distinct arkose formation.
P. 53–57
KIMBERLITES OF THE KIROVOGRADSKY GEOBLOCK
(THE UKRAINIAN SHIELD): ATTEMPT OF CLASSIFICATION
S.M.Bekesha1, M.M.Kyrjanov2, I.V.Poberezhs’ka1, Yu.I.Fedoryshyn1
Kimberlite rocks modified classification had been brought. Kimberlite rocks formations had been divided into two subformations such as picrite-kimberlite and alneitepicrite as well as division in accordance with structural-genetic and mineralogical features had been made. Kimberlites of the Kirovogradsky block of the Ukrainian Shield belong to picrite-kimberlite subformation with predominance of the effusive rocks and tuffisites. According to mineralogical features micaceous kimberlites predominant over transitional varieties.
P. 58–66
COLOUR NATURE OF THE POTASSIUM-MAGNESIUM SALTS
FROM THE PRECARPATHIAN
P.M.Bilonizhka, N.V.Guminilovytch
Nature of the Precarpathian potassium-magnesium salts colour with the help of X-ray and spectrophotometric methods have been studied with chemical, spectral and microchemical data using. Red colour of the carnallite, sylvite and polyhalite as had been ascertained is conditioned by goethite and hematite admixtures while yellow colour of the leonite and astrakhanite – by jarosite ones. The most probable reasons of the langbeinite and halite violet colour are metallic sodium colloid particles (had been formed under the radioactive radiation of potassium), manganese admixtures and atomic centres presence. Increased iron and manganese contents in potassium-magnesium salts are connected with underground waters transported into salt bearing Precarpathian foredeep basin along faults in Miocene epoch.
P. 67–71
NEW ORE MANIFESTATIONS OF IRON-MANGANESE ORES
IN THE UKRAINIAN CARPATHIANS
S.L.Balabayeva, V.O.Khmelivs’ky
New ore manifestations of iron-manganese ores in the Upper-Eocene deposits of Pokouttya are described. It is offered.
P. 72–76
TYPOMORPHISM OF ARSENOPYRITE FROM THE NORTHERN
ANTICLINE OF DONBASS
Features of crystal morphology of arsenopyrite from the Northern anticline, its chemical structure for the first time have been investigated. The comparison with arsenopyrite from the Nikitovka mercury deposit, polymetal and gold-polymetal deposits of the Nagol’ny ridge has been executed. The intermediate character of arsenopyrite from the Northern anticline in relation to those of Nikitovka and Nagol’ny ridge has been established.
P. 77–84
NUMERICAL MODELLING OF SILVER MINERALIZATION FORMING
CONDITIONS AT THE MOUZHIYEVO DEPOSIT
By the results of detailed mineralogical researches of Ag-Sb-base-metal ores in the Mouzhiyevo epithermal deposit (Intracarpathian volcanic belt, Ukraine) the authors have executed numerical modelling of the mineral-forming system at: 1) variations of the Sb and Ag contents, 2) increase Eh of system and 3) change of salt content in a temperature interval from 200 up to 100°Ñ. The recalculations were carried out about use of CHILLER software package (Reed, 1982). Is established that the minerals of boulangerite-pyrargyrite-polybasite-acanthite range are precipitated at hydrothermal oxidation of mineral-forming hydrothermal solutions and/or reduction of concentration Sb and decrease of temperature. On the deposit silver ores have been formed in this sequence at mixing of hydrothermal solution with meteoric waters, when the system was enriched by antimony as a result of destruction Sb-bearing (± boulangerite) galena aggregates.
P. 85–92
In the paper the results of development of the program CrystalBuilder are stated which is intended for modelling morphology of crystals of minerals. The construction principle on an example of a crystal of cubic system of hextetraxedral symmetry is given. The program enables to simulate.
P. 93–96
MATHEMATICAL MODELLING OF ORGANIC-MINERAL AGGREGATES
FORMATION IN KIDNEYS OF THE PEOPLE
S.V.Kadourin, O.V.Tchepizhko, V.M.Kadourin
The paper is devoted to the results of mathematical modelling of formation of organicmineral aggregates in kidneys of the people. Is established that the growth of each kind of urolites occurs in the certain conditions, main among which are ðÍ of environment and concentration of mineral-forming components. The mineral phases formed urolites are determined by two paragenetic associations.
P. 97–106
CHOLESTEROL IN GALLSTONES
F.V.Zouzouck1, L.O.Vasyletchko2
Cholesterol, which forms gall concrements in the human body, crystallizes in the form of monohydrate. The orientation of monohydrate crystals determines the motive of stone structure. In the case of spherulitic structure with radial direction coincides axis [100] of cholesterol, but at the oolitic motive the crystallographic direction [001] of monohydrate is perpendicular to the stone surface. At keeping concrements in the open air at room temperature monohydrate transforms into unhydrous cholesterol within some time, and what’s more, it transforms quicker in the spherulitic structure than in the oolitic.
P. 107–113
MODELLING OF SPATIAL VARIABILITY OF MINERAL-FORMING
TEMPERATURE CONDITIONS IN THE BAROON-HOLBINS’KE
GOLD DEPOSIT
Ivan Franko National University of Lviv
Hrushevs’kogo St. 4, UA – 79005 Lviv, Ukraine
Physico-chemical conditions of the Barun-Holbins’ke gold deposit formation have been considered. Based on the homogenization measurement data the deposit was formed under mesothermal conditions, concordant with the mineral paragenesis and texturalstructural features of the locality. By means of the dynamic interpretation of the physico-chemical data the spatial temporal evolution of fluids can be followed. The spatial evolution is reflected by isoterm maps constructed from the values of the temperature of the homogenization and the temperature of the decrepitation. The results of comparison of paleotemporal models are as follows: two maps provide information supporting one another.
P. 114–120
PECULIARITIES OF FLYSCH-LIKE-METAGREYWACKE FORMATION
TYPE OF ROCKS IN THE CENTRAL PART OF THE UKRAINIAN SHIELD
AND THE CARPATHIAN MEDIAN MASS
Ivan Franko National University of Lviv
Hrushevs’kogo St. 4, UA – 79005 Lviv, Ukraine
To flysch-like-metagreywacke formation type the concrete formations concern, for which the rhythmical alternation of rocks of primary-sedimentary origins is characteristic. Enclosed for Klyntsi gold deposit is the most studied one and is compared with those of Saulyak deposit.
P. 121–130
HYDROGENIÑ GEOCHEMICAL AUREOLES OF THE UPPER DNISTER
Ivan Franko National University of Lviv
Hrushevs’kogo St. 4, UA – 79005 Lviv, Ukraine
The article gives the information about ecology-geochemical evaluation of the Upper Dnister. It was drawn a conclusions of mathematical-statistical processing of statistics of quantitative analysis of motive power forms of macro- and microcomponents of bottom sediments of the Upper Dnister with subsequent interpretation received results. It was had a try at expanse monitoring.
P. 131–136
OIL-CHEMICAL CONTAMINATION OF THE NEAR-SURFACE
HYDROSPHERE OF THE UKRAINE AND ITS
ECOLOGICAL-GEOCHEMICAL CONSEQUENCES
(at the example of the Precarpathian areas)
V.V.Karabyn1, L.J.Tourkevytch2, O.G.Yarontovsky2
1Ivan Franko National University of Lviv
Hrushevs’kogo St. 4, UA – 79005 Lviv, Ukraine
2Lviv Branch of UkrSGRI
The results of ecological-geochemical investigations of technogenic influence of the deep oil-gas wells construction upon the near-surface hydrosphere of the Inner zone of Precarpathian deep are given. Analytical investigations established the stable presence of oil products and phenols in dangerous quantities in drilling waste, drilling mud and the components for its preparation. They are spread in the environment because of the violence of the nature protection demands and pollute the waters of the surface reservoirs, rivers, and also are being filtered into the underground horizons.
P. 137–139
DEVELOPMENT OF DANGEROUS GEOLOGICAL PROCESSES IN THE
PRECARPATHIAN FOREDEEP
Ivan Franko National University of Lviv
Hrushevs’kogo St. 4, UA – 79005 Lviv, Ukraine
In accordance with the complex of natural and technogenous factors the Precarpathian territory can be regarded to category with limited stability and probable engineeringgeological mastering risk.
P. 140–146
MODERN CONDITION OF REPOSITORIES IN THE KYIV AND TCHERNIGIV
AREAS ON THE DATA OF AERATION ZONE SOILS
SORPTIVE PROPERTIES STUDY
Yu.B.Kozoub1, O.B.Lysenko2, N.R.Merkouljeva2, V.I.Ovsejchyk3, A.Yu.Sen’kovsky1
1Ivan Franko National University of Lviv
Hrushevs’kogo St. 4, UA – 79005 Lviv, Ukraine
2Kyiv. SSC RE NAN and MES of Ukraine
3Kyiv. UrkSU “Radon”
The results of research works on study of absorbing ability of soils from aeration zone in territory of existing repositories in the Kyiv and Tchernigiv areas are stated. The works have been carried out for estimation of a modern condition of the given objects. Lithological, granulometric and mineral content of the soils have been studied, gammaspectrometer, radiometric and radiochemical soil analysis have been carried out. The factors of radionuclides distribution in all lithological soil varieties have been determined with which are mainly determined the sorption ability of soils. The forecast of a radioecological condition of the investigated objects on 10–15 of years is given.
P. 147–149
KARST SOLUBILITY IN THE CONDITION OF TECHNOGENEZE
Ivan Franko National University of Lviv
Hrushevs’kogo St. 4, UA – 79005 Lviv, Ukraine
Exploitation mines of the sulphary, building materials in the zone of distribution the gypsum of Carpathian region had led to hydrochemical and hydrodynamic change in the geological environment. That promoted activization of natural-historical karst. Chemical solubility and activity the karsting processes in the condition of technogeneze has grown in 10–12 average.
P. 150–153
COMPLEX LITHOLOGY-PETROGRAPHIC AND GEOPHYSICAL
INVESTIGATIONS OF THE UPPER JURASSIC REEFOGENIC FORMATION
OF THE PRECARPATHIAN FOREDEEP EXTERIOR ZONE
O.V.Samars’ka1, O.V.Bondarenko2
ILviv. LB of UkrSEI
2Ivan Franko National University of Lviv
Hrushevs’kogo St. 4, UA – 79005 Lviv, Ukraine
On the basis of complex studying of lithological-petrographic and geophysical investigations of reefs it is possible to offer the schema of allocation of a pore space pattern for various reef zones. Proceeding from the proposed laws of a dependence of geophysical characteristics and the pore space patterns of carbonate rocks, yardsticks are revealed for identification of lithofacial reefogenic zones on the well-log data. The solution of this task allows to observe vertical zonality of reefogenic facies propagation on a lithologic log and to detect its variations on lateral. This has practical sense when searching for hydrocarbon aggregations.
P. 154–161
DEVELOPMENT OF COSMIC MINERALOGY IN LVIV UNIVERSITY
Ivan Franko National University of Lviv
Hrushevs’kogo St. 4, UA – 79005 Lviv, Ukraine
The paper is devoted to various aspects of development of cosmic mineralogy in the Lviv National University.
P. 162–171
THE LVIV PERIOD OF Ye.K. LAZARENKO LIFE AND CREATIVITY
(to the 20th anniversary from the date of death)
Ivan Franko National University of Lviv
Hrushevs’kogo St. 4, UA – 79005 Lviv, Ukraine
P. 172–177
PATH IN LIFE AND CREATIVE ACTIVITIES OF L.I.KOLTOUN
(regarding the 75th anniversary)
P.M.Bilonizhka, Yu.V.Lyakhov, O.I.Matkovsky, A.V.Piznyur
Ivan Franko National University of Lviv
Hrushevs’kogo St. 4, UA – 79005 Lviv, Ukraine
Creative achievements, educational and scientific activities of L.I.Koltoun have been analysed as well as his contribution to the fields of thermobarogeochemistry and ore deposits investigations.
P. 178–185
THE NEW TEXTBOOKS ON MINERALOGY
Ivan Franko National University of Lviv
Hrushevs’kogo St. 4, UA – 79005 Lviv, Ukraine
Two important educational editions of last years written by the professor V.I.Pavlyshyn, - “The Introduction in Mineralogy” (Kyiv, 1997).