Mining Geology & Geoecology最新文献

{"title":"ASSESSMENT OF THE POTENTIAL IMPACT OF INDUSTRIAL PRODUCTION OF FERROUS QUARTZITE OF THE GULIAIPILSKE DEPOSIT ON THE ENVIRONMENT","authors":"О. Ulytsky, N.O. Dіachenko, О.M. Savluchynskyi, О.V. Gayovyy","doi":"10.59911/mgg.2786-7994.2021.2(3).261991","DOIUrl":"https://doi.org/10.59911/mgg.2786-7994.2021.2(3).261991","url":null,"abstract":"The paper assesses the potential impact of the industrial extraction of ferruginous quartzite from the Guliaipilske deposit by open pit mining on the environment. The algorithm proposed in the study is based on the knowledge of the basic state of environmental conditions (a collection of basic data) and the studied and calculated indicators of predictive changes. Forecast changes are important for two reasons: first, to form the basis for the assessment, and second, to provide a record of changes in the baseline. These changes will be significant during both development and decommissioning of the project. The work carefully studied, analyzed and calculated the necessary indicators, created three-dimensional models of the current state of the environment and predictive models of landscape changes that will be formed during the extraction of minerals from the Guliaipilske deposit. For the first time, indicators of the potential impact of the mining complex of the Guliaipilske quarry on the earth's surface and landscape, water basin, air basin, flora and fauna, and the impact of mining waste on the environment have been established.","PeriodicalId":267946,"journal":{"name":"Mining Geology & Geoecology","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123122696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"TECHNOGENIC AND TECTONIC (MINING AND GEOLOGICAL) FACTORS OF MODERN SURFACE AND SURFACE SUBSTANCES AND PROCESSES IN EXTRACTIVE REGIONS OF THE DONETS BASIN","authors":"H. Liventseva, Ye.I. Skopychenko, N. Vergelska, S. Ozirska","doi":"10.59911/mgg.2786-7994.2021.2(3).261978","DOIUrl":"https://doi.org/10.59911/mgg.2786-7994.2021.2(3).261978","url":null,"abstract":"The study of modern man-made and tectonic (mining-geological) factors in changing the geological environment of pre-anthropogenic mining regions and the degree of inheritance of tectonic and man-made structures is relevant to establish the impact of mining on the environment. \u0000Long-term mining operations and significant masses of rocks and coal extracted from the depths led to the formation of new geological and man-made structures, which led to the acceleration of downward movements of strata and increased subsidence of subsurface strata. The study was conducted during 2004 - 2021 in the Donetsk basin. \u0000Man-made and recent tectonic changes in the earth's interior and its surface are gaining significant momentum due to the intensification and spread of man-made factors. \u0000Natural and man-made objects, as an integral part of the modern environment are components, without taking into account the impact of which on the modern geological and environmental environment, can not predict the further development of matter and energy as parts of the earth and the planet as a whole.","PeriodicalId":267946,"journal":{"name":"Mining Geology & Geoecology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129633478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MODERN OF MIGRATION GAS IN MARGINAL FLEXURES THE DOBRUDZHІ","authors":"N. Vergelska, R. Nakov","doi":"10.59911/mgg.2786-7994.2021.2(3).262001","DOIUrl":"https://doi.org/10.59911/mgg.2786-7994.2021.2(3).262001","url":null,"abstract":"Modern gas migration territorially coincides with discontinuous disturbances in the sedimentary cover and deposits of combustible fossils in previous epochs of sediment accumulation. The geodynamics of the region determined the stages of its formation, accompanied by platform transformations and tectonic-magmatic processes, as well as the formation of sedimentary complexes with shale, coal seams and oil and gas reservoirs. Vertical, relatively disturbed, and lateral, intraplate migration of hydrocarbons were the main factors in the formation of deposits in the region. The presence of discontinuities and stratigraphic unconformities in the deposits of the Pre-Dobrudzh trough and near them is regarded as a key factor in the low conservation of most of the paleo-reservoirs of these deposits. All samples contain an insignificant amount of hydrogen and C6 hydrocarbons, which indicates modern gas migrations to the Earth's surface, mainly in the zones of faults.","PeriodicalId":267946,"journal":{"name":"Mining Geology & Geoecology","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131639006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"STRUCTURALAND LITHOLOGICAL MODELING OF ILMENITE DEPOSITS IN WEATHERING CRUSTS AND PRODUCTS OF THEIR EROSION AND REDEPOSITION WITHIN THE NOVOMIRGOROD TITANIUM-BEARING REGION","authors":"Y. Kroshko","doi":"10.59911/mgg.2786-7994.2021.2(3).261990","DOIUrl":"https://doi.org/10.59911/mgg.2786-7994.2021.2(3).261990","url":null,"abstract":"The results of the study of ilmenite bearing capacity and structural-lithological studies of weathering crusts and their erosion products in the study area are presented. Based on the results of these studies, several ilmenite deposits were modeled within the Novomyrhorod titanium-bearing region.","PeriodicalId":267946,"journal":{"name":"Mining Geology & Geoecology","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115532963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"РOSSIBLE CAUSES OF CLIMATE CHANGE AND THE NECESSITY OF DECARBONIZATION OF ENERGY","authors":"D. Gunia","doi":"10.59911/mgg.2786-7994.2021.2(3).261997","DOIUrl":"https://doi.org/10.59911/mgg.2786-7994.2021.2(3).261997","url":null,"abstract":"Some stages of the emergence and solution of issues of global warming on Earth and designated possible ways to counteraction this phenomenon are considered. The role of Kyoto protocol and the Paris agreement in resolving issues related to counteraction global warming was noted. The acceptance of an agreement about decarbonisation of the economy provided for a decrease and use hydrocarbons. Decarbonisation of the economy is not end in itself, but the necessity to reduce emissions into the atmosphere. The use of methane gas emitted into the atmosphere by coal industry enterprises is also one of the reduce greenhouse gas emissions into the atmosphere. Possible sources of hydrogen, ways of its exploration, extraction and use in energy are considered.","PeriodicalId":267946,"journal":{"name":"Mining Geology & Geoecology","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134488217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"USING THE METHOD OF PULSATING ELECTROMAGNETIC SOUNDING TO DETERMINE DISTURBED ZONES IN THE LITHOSPHERE","authors":"I. Skopychenko, S. Kuznetsov","doi":"10.59911/mgg.2786-7994.2021.2(3).261986","DOIUrl":"https://doi.org/10.59911/mgg.2786-7994.2021.2(3).261986","url":null,"abstract":"The study was carried out using the method of pulsed electromagnetic sounding (PEMZ) to determine the accumulation of coal methane in one of the sections of the coal basin San Juan (USA) using the Phoenix-1 station. Based on the results of studies of the area of the indicated coal basin, criteria for the separation of planar anomalies promising for gas production from coal seams located at shallow depths, as well as gas migration paths through weakened zones, were obtained. The hydrocarbon source is much deeper (1400 - 1700 m in depth). The FEMZ method allows you to localize the deep source and vertical zones along which gas migration occurs.","PeriodicalId":267946,"journal":{"name":"Mining Geology & Geoecology","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123833743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"DIGITAL STRUCTURAL AND LITHOLOGICAL MODEL OF THE TOMASHGOROD AMBER DEPOSIT","authors":"H. Kuzmanenko","doi":"10.59911/mgg.2786-7994.2021.2(3).261988","DOIUrl":"https://doi.org/10.59911/mgg.2786-7994.2021.2(3).261988","url":null,"abstract":"The material composition of the productive stratum of the Tomashgorod amber deposit within the Klesov amber district is characterized. Based on the data of well testing, a digital structural-lithological model of the productive Mezhygіrsk horizon was constructed, reflecting the nature of the top and the bottom of the formation, the thickness of productive sediments and the amount of useful component.","PeriodicalId":267946,"journal":{"name":"Mining Geology & Geoecology","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114775422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"THE ROLE OF ENDOGENOUS FACTORS IN HYDROGENIC ORE FORMATION","authors":"K. Suschuk, V. Verkhovsev, N. Semenyuk, Yu.E. Tyshchenko, D.B. Zadorozhnyi","doi":"10.59911/mgg.2786-7994.2020.1.234261","DOIUrl":"https://doi.org/10.59911/mgg.2786-7994.2020.1.234261","url":null,"abstract":"Processes in hydrogenic ore formation by groundwater and does not explicitly associated with the magmatism, possible participation of deep fluids and thermal solutions are of endogenous origin, which is the cause of non-equilibrium physico-chemical condition of the host rocks, mineralization of underground waters and their transformation into ore-forming solutions. The ore-bearing fluid has a predominantly aqueous composition. The behavior of hydrocarbons in hydrothermal solutions of vadose origin obeys the laws of joint solubility of H2O, CO2, CH4 and liquid bitumoids at various pressures and temperatures. Epiplatform activation of geotectonic structures of different ages and types that have a sedimentary cover leads to a combination of ore-forming processes in time and often in space caused by descending infiltration waters and ascending hydrothermal solutions. Such ore-forming processes on the territory of Ukraine can be traced in the Don-Dnipro structural-metallogenic zone and the Volyn-Podolsk metallogenic region. In the Don-Dnipro structural-metallogenic zone during the Cimmerian metallogenic epoch (late Triassic – early Cretaceous), fault zones and tectonically complicated salt-dome anticlines served as discharge centers for both ascending hydrothermal solutions and pressure infiltration waters. As a result, a group of polygenic deposits of uranium-bitumen-mercury composition was formed, including the Adamovskoye uranium-bitumen deposit and the Slavyanskoye mercury ore occurrence, located within the same structure. On the territory of the Volyn-Podilsky metallogenic region, Cimmerian-era ore occurrences are formed by ascending low-temperature carbon dioxide-hydrocarbon chloride solutions of deep (metamorphic or metagenetic) origin, which were diluted by underground meteor waters before the completion of ore formation. This led to the redistribution of uranium and associated ore elements during the lithogenesis of sedimentary rocks and regeneration during the late Paleozoic-early Mesozoic tectonic activation involving both exogenous and endogenous processes. The result was the formation of hydrothermal-regenerative uranium ore occurrences, which are characterized by their proximity to zones of discontinuous faults, veined-interspersed mineralization, its presence not only in sedimentary rocks, but also in zones of foundation fracturing, association of uranium minerals (coffinite, nasturane) with the release of solid black bitumen and ore occurrences of the barite-fluorite-polymetallic formation.","PeriodicalId":267946,"journal":{"name":"Mining Geology & Geoecology","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128129869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PROSPECTS FOR BUILDING THE MINERAL-RAW MATERIAL BASE OF THE LVIV-VOLYN COAL BASIN","authors":"I. Buchynska, M. Matrofailo","doi":"10.59911/mgg.2786-7994.2020.1.234260","DOIUrl":"https://doi.org/10.59911/mgg.2786-7994.2020.1.234260","url":null,"abstract":"Prospects for increasing the mineral resource base of the Lvov-Volyn coal basin are associated with the development of new areas and large horizons. One of the possible directions is the construction and operation of mining complexes within the fields of the South-Western coal-bearing region. In terms of the grade composition at the Tyaglov deposits, gas, gaseous fatty and fatty coals prevail. It has been proven that gas coal is suitable for coking. At the Lyubelya deposit, there are fatty, coke fatty and coke. Coking coal accounts for almost half of the deposit's reserves. The reserves and resources of coal in the region are estimated at more than 2 billion tons, which are twice the residual reserves of the industrial part of the basin. It is of great importance to study the layers v03, v04, v2, v4, v43, v54, v56, v6 and n06, related to the lower coal-bearing subformation of the basin. Prospects for the integrated development of ABL resources associated with the gas content of the coal-bearing strata. Deposits of the Lvov-Volyn basin can, to a certain extent, be considered as complex gas-coal. The Southwestern coal-bearing region and deep horizons of the basin are especially promising.","PeriodicalId":267946,"journal":{"name":"Mining Geology & Geoecology","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128207756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"THE ROLE OF FLUID DYNAMIC FACTOR IN HOLOCENE SAPROPEL ACCUMULATION IN THE BLACK SEA","authors":"T. Kukovska","doi":"10.59911/mgg.2786-7994.2020.1.234279","DOIUrl":"https://doi.org/10.59911/mgg.2786-7994.2020.1.234279","url":null,"abstract":"The accumulation of the Holocene sapropelic sediments may be closely associated with the processes of hydrocarbon degassing through the bottom of the Black Sea. It is an endogenous fluid dynamic carbon-hydrogen inflow, activation that occurs periodically and with varying intensity, which explains the breaks in the accumulation of organic matter, as well as changes lithotypes of sapropelic sediments in the Black Sea. Activation of the fluid-dynamic flow occurred periodically, which explains the breaks in the accumulation of organic matter in the Black Sea sediments.","PeriodicalId":267946,"journal":{"name":"Mining Geology & Geoecology","volume":"290 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133633846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}