The Bug mining area of the Ukrainian shield. Structural-petrophysical map of the crystalline basement and some problems of the Early Precambrian geology

Authors

  • О .B. Gintov Subbotin Institute of Geophysics, National Academy of Sciences of Ukraine, Ukraine
  • V. A. Entin Государственное предприятие «Украинская геологическая компания», Ukraine
  • S. V. Mychak Subbotin Institute of Geophysics, National Academy of Sciences of Ukraine, Ukraine
  • L. V. Farfuliak Subbotin Institute of Geophysics, National Academy of Sciences of Ukraine, Ukraine

DOI:

https://doi.org/10.24028/gzh.0203-3100.v42i3.2020.204699

Keywords:

Ukrainian shield, Middle Bug, tectonics, ore area, folding, granulite facies

Abstract

Structural and petrophysical map of a scale 1:100 000 of the Bug mining area (BMA), one of the most promising areas of ore minerals in the eastern part of the Ukrainian shield has been built. The area is located in the Middle Bug (sheets of topographic map M-35-XXXVI-eastern half and M-36-XXXI). Materials of geological survey of a scale 1:50 000, deep geological mapping of a scale 1:200 000, exploration, as well as: geophysical surveys of a scale 1:10 000—1:50 000, seismic and geoelectric deep sounding; special tectonic works on outcrops; published results of determining the isotopic age of Precambrian rocks have been put into the basis of the constructions.

Authors tried to enclose only indisputable data such as material composition, structural and textural features, petrophysical characteristics of rocks, the contours and dimensions of bodies by geophysical data and drilling, tectonophysical parameters of discontinuous structures directly in the map content.

Unclear and discussion debatable points on the map are not shown and discussed in the text. These problems include the tectonic position of BMA (the Bug Mining Area), which, according to the authors, belonged to the Bug megablock in the Archean and in the Proterozoic  it was divided by the  fault Talnov zone  and as a result of the process of shifting-pulling apart  its eastern part joined the Ingul megablock. The deep crust-mantle nature established in the territory of BMA of the large Golovanevsk and Bandurivka gravitation anomalies have been shown.

The authors rejected the division of Early Precambrian rocks of granulite facies into suites as because the principle of a sequence of strata and correlation of sections in the area is not observed. The problem of the scope of the Dniester and Bug series from which rocks of Proterozoic kinzigite formations were excluded is being discussed here. Particular attention has been paid to the mechanisms of formation of subvertical layered banded structure of thickness of Early Precambrian granulite complexes of the area. It is shown that this structurally textured rock fabric formed in the early Proterozoic as a result of horizontal forces and horizontal movements of the substance and the folding has mainly near-fault shift character with subvertical hinges of folds, which is clearly seen in the horizontal sections and by the results of drilling.

References

Azhgirey, G. D. (1956). Structural Geology. Moscow: Moscow State University Publ. House, 491 p. (in Russian).

Vinogradov, G. G. (1970). On the genesis of pyroxene gneisses and some issues of Precambrian stratigraphy of the Middle Bug. In Petrography of the Precambrian Russian platform (pp. 352—357). Kiev: Naukova Dumka (in Russian).

Vinogradov, G. G., & Paliy, D. P. (1971). Report on the Geological Survey of scale 1:50 000, Sheets M-36-121-B, M-36-122-A. Vol. 1. Kiev: Ukrgeolfond, 195 p. (in Russian).

Chekunov, A. V. (Ed.) (1988). Geotraverses IV, VI, VIII. In Lithosphere in Central and Eastern Europe (pp. 127—165). Kiev: Naukova Dumka (in Russian).

Gintov, O. B. (2004). Fault zones of the Ukrainian shield. Influence of faulting processes of the formation of the Earth’s crust structure. Geofizicheskiy zhurnal, 26(3), 3—24 (in Russian).

Gintov, O. B. (2005). Field tectonophysics and its application in the study of crustal deformation of Ukraine. Kiev: Feniks, 572 p. (in Russian).

Gintov, O. B. (2015). Problems of the geodynamics of the Ukrainian shield in the Precambrian. Geofizicheskiy zhurnal, 37(5), 3—22. https://doi.org/10.24028/gzh.0203-3100.v37i5.2015.111142 (in Russian).

Gintov, O. B. (1978). The structure of the continental crust in the early stages of its development. Kiev: Naukova Dumka, 163 p. (in Russian).

Gintov, O. B. (2014). The scheme of periodization of the stages of faulting in the Earth’s crust of the Ukrainian Shield — new data and the consequinces. Geofizicheskiy zhurnal, 36(1), 3—18. https://doi.org/10.24028/gzh.0203-3100.v36i1.2014.116145 (in Russian).

Gintov, O. B., Entin, V. A., Mychak, S. V., Pavlyuk, V. N., Guskov, S. I. (2018).The unique basic-metabasite structures of Pobuzhsky mining area, its geological value and prospects of ore bearing (according to geophysical and geological data). Geofizicheskiy zhurnal, 40(3), 3—26. https://doi.org/10.24028/gzh.0203-3100.v40i3.2018.137170 (in Russian).

Gintov, O. B., Entin, V. A., Mychak, S. V., Pavlyuk, V. N., & Zyultsle, V. V. (2016). Structural and petrophysical tectonophysical base of geological map of the crystaline foundation of the central part of the Golovanevsk suture zone of the Ukrainian shield. Geofizicheskiy zhurnal, 38(3), 3—28. https://doi.org/10.24028/gzh.0203-3100.v38i3.2016.107777 (in Russian).

Gіntov, O. B., Orlyuk, M. І., Entіn, V. A., My¬chak, S. V., Bakarzhіeva, M. І, Shymkіv, L. M., Mar¬chenko, A. V. (2018). The structure of the Western and Central parts of the Ukrainian shi¬eld. Matters of argument. Geofizicheskiy zhur¬nal, 40(6), 3—29. https://doi.org/10.24028/gzh. 0203-3100.v40i6.2018.151000 (in Ukrainian).

Gintov, O. B., & Pashkevich, I. K. (2010).Tectonophysical analysis and geodynamic interpretation of three-dimensional geophysical model of the Ukrainian Shield. Geofizicheskiy zhurnal, 32(2), 3—27 (in Russian).

Gintov, O. B., & Shevchuk, V. V. (2017). Structurality of the Ukrainian shield and peculiarities of the Early Precambrian faulting on the example of the Golovanіvsk suture zone. Kyiv: TOV «NVP Іnterservіs», 162 p. (in Ukrainian).

State geologіcal map of Ukraine. Scale 1:200 000. Geological map and the map of useful minerals of the crystalline foundation. Central Ukrainian series. Sheet M-36-XXXI (Pervomaysk). (2004). Kyiv: Published by the Ministry of Ecology and Natural Resources of Ukraine, State Geological Service (in Ukrainian).

Dovbush, T. I., Skobelev, V. M, & Stepanyuk, L. M. (2000). The results of the study of Precambrian rocks of the western part of the Ukrainian shield by Sm-Nd isotopic method. Mineralogicheskiy zhurnal, 22(3), 132—142 (in Russian).

Dovgan, R. N., Entin, V. A., Pavlyuk, V. N. (2006). Bandurovka paleovolcanic structure and related perspectives on diamond bearing. Mineralni resursy Ukrayiny, (4), 22—28 (in Russian).

Dovgan, R. M., Entіn, V. A., & Pavlyuk, V. M. (2009). Khmelnytsk-Odessa ortocraton as the central lithospheric megastructure of the suburbs of the East-European platform and its search for diamonds appeal. Mineralni resursy Ukrayiny, (1), 6—10 (in Ukrainian).

Dovgan, R. M., Zyultsle, V. V., & Entin, V. A. (1989). The geological structure and minerals of the Zaval’evsk geological area. Account on the deep geological mapping of the sheet M-35-144-B, and the geological survey of the sheet M-T-35-132-G. Vol. 1. Kiev: Ukrgeolfond, 256 p. (in Russian).

Drevin, A. Ya. (1966). Structure, stratigraphy of the Middle Bug and search criteria on silicate nickel. Candidate¢s thesis. Kiev, 23 p. (in Russian).

Entin, V. A., Gintov, O. B., Mychak, S. V., Belskiy, V. N., Geyko, Yu. V., Poliachenko, E. B., Guskov, S. I., & Marchenko, A. V. (2019). «The Great» dyke of the Bug area. Geofizicheskiy zhurnal, 41(4), 77—96. https://doi.org/10.24028/gzh.0203-3100.v41i4.2019.177368 (in Russian).

Entin, V. A., Guskov, S. I., Orlyuk, M. I., Gintov, O. B., & Osmak, R. V. (2015). Map absolutely value field of gravity in Ukraine and some aspects of its possible interpretations. Geofizicheskiy zhurnal, 37(1), 53—56. https://doi.org/10.24028/gzh.0203-3100.v37i1.2015.111323 (in Russian).

Entin, V. A., & Lukash, V. V. (1998). The results of preparing geophysical and geochemical basis for CDP-200 of the platform cover and GGC-200 of the crystalline base sheet M-35-XXXVI (Gayvoron). Kiev: Geolfonds (in Russian).

Entіn, V. A., Shimkіv, L. M., Nechaeva, T. S., Dzyuba, B. M., Gіntov, O. B., Pashkevich, І. K., Krasovskiy, S. S. (2002). Preparing for the geophysical base of the Tectonical map of the Ukraine of scale 1:1000 000. Kyiv: Geoіnform Ukrainy, 55 p. (in Ukrainian).

Kyrylyuk, V. P. (2017). Open letter to members of the Bureau of the National stratigraphic Committee of Ukraine and to geologists-precambrianists. Geologicheskiy zhurnal, (4), 88—99 (in Ukrainian).

Kirilyuk, V. P. (1986). Stratigraphic areas and stratotypes of the Precambrian western part of Ukrainian Shield. Geologicheskiy zhurnal, (2), 36—46 (in Russian).

Kirilyuk, V. P. (1982). Statigraphy of Precambrian western part of the Ukrainian shield (on the formational basis). Article 1. Stratigraphic Precambrian complexes and the formations of early Archean. Geologicheskiy zhurnal, (3), 88—102 (in Russian).

Kyryliuk, V. P. (2015a). Once more the problems of the stratigraphy of the Pobuzhye granulitic complex (on the occasion of drafting a new regional stratigraphic scheme of Lower Precambrian Ukrainian Shield). Article 1. General informations and division of the Pobuzhye stratigraphic complex into the suits. Zbirnyk naukovykh prats UkrDGRI, (2), 125—140 (in Ukrainian).

Kyryliuk, V. P. (2015b). Once more the problems of the stratigraphy of the Pobuzhye granulitic complex (on the occasion of drafting a new regional stratigraphic scheme of Lower Precambrian Ukrainian Shield). Article 2. The ratio of the suites of the Pozhug stratigraphic complex. Zbirnyk naukovykh prats UkrDGRI, (3), 147—168 (in Ukrainian).

Kyryliuk, V. P. (2015c). Once more the problems of the stratigraphy of the Pobuzhye granulitic complex (on the occasion of drafting a new regional stratigraphic scheme of Lower Precambrian Ukrainian Shield). Article 3. Place of the Pobuzh stratigraphic complex in the general geochronological scale of Precambrian. Zbirnyk naukovykh prats UkrDGRI, (4), 133—143 (in Ukrainian).

Kyslyuk, V. V., Zyultsle, V. V., & Nіkіtash, L. P. (2011). Geologіcal structure and useful minerals of the rivers watershed Pivdenny Bug i Dnіster. Report of GDP-200 territory of the sheet of paper -M-35-XXXVI (Haivoron). Kyiv: Geolfonds, 460 p. (in Ukrainian).

Kostenko, N. M. (2016). Ukrainian tectonic zoning of the Ukrainian shield as the sole basis for tectonic, stratigraphic and other constructions. Zbirnyk naukovykh prats UkrDGRI, (3), 144—163 (in Ukrainian).

Kostyuchenko, V. S., Zyultsle, V. V., Vykhodtsev, N. K., & Fedorov, A. V. (1990). The geological structure and mineral resources of the Middle Bug. Report of deep geological mapping, scale 1:200 000 of the sheet- M-36 XXXI. Vol. 1. Kiev: Ukrgeolfond, 338 p. (in Russian).

Lazko, E. M., Kyrylyuk, V. P., Lisak, A. M., Sivoronov, A. A., & Yatsenko, G. M. (1986). Lower Precambrian stratigraphic scheme of the Ukrainian shield (on the basis of the formational basis). Geologicheskiy zhurnal, 46(2), 18—26 (in Russian).

Lazko, E. M., Kyrylyuk, V. P., Sivoronov, A. A., & Yatsenko, G. M. (1975). Lower Precambrian of the western part of the Ukrainian Shield. Lvov, 239 p. (in Russian).

Lesnaya, I. M., & Kasyanenko, E. O. (2015). Accessoric zircon (composition, isotopic age) of enderbite Litin unit (Ukrainian Shield). Geokhimiya ta rudoutvorenya, (35), 29—36 (in Russian).

Lobach-Zhuchenko, S. B., Arestova, N. A., Vrevskiy, A. B., Egorova, Yu. S., Baltybaev, Sh. K., Balaganskiy, V. V., Bogomolov, E. S., Stepanyuk, L. M., & Yurchenko, A. V. (2014a). Origin of crystalline schists of the Pobuzhye Granulite complex of the Ukrainian shield. Regionalnaya geologiya i metallogeniya, (59), 1—13 (in Russian).

Lobach-Zhuchenko, S. B., Balaganskiy, V. V., Baltybaev, Sh. K., Artemenko, G. V., Bogomolov, E. S., Yurchenko, A. V., Stepanyuk, L. M., & Sukach, V. V. (2014b). Metamorphosed sedimentary rocks of the Dniester and Bug Series of the Paleoarhean Ukrainian shield: composition, age, sources. Litologiya i poleznye iskopaemye, (5), 1—18 (in Russian).

Lobach-Zhuchenko, S. B., Balaganskiy, V. V., Baltybaev, Sh. K., Stepanyuk, L. M., Ponomarenko, A. N., Lokhov, K. I., Koreshkova, M. Yu., Yurchenko, A. V., Egorova, Yu. S., Sukach, V. V., Berezhnaya, N. G., & Bogomolov, E. S. (2013). Stages of formation of the Pobuzhye granulitic complex: new structural and petrological and isotope-geochronological data (Middle Pobuzhya, Ukrainian Shield). Mіneralogichnyy zhurnal, 35(4), 87—99 (in Russian).

Lukienko, O. I. (2002). Structural Geology with bases of structural paragenetic analysis. Textbook. Kyiv: Publishing and Printing Center «Kyiv University», 366 p. (in Ukrainian).

Lukienko, O. I., Kravchenko, D. V., & Sukhorada, A. V. (2008). Dislocation tectonics and tectonofaciya of Ukrainian Precambrian Shield. Kyiv: Publishing and Printing Center «Kyiv University», 279 p. (in Ukrainian).

Mikhailov, D. A. (1983). Metasomatic origin of the Precambrian ferruginous quartzite. Leningrad: Nauka, 168 p. (in Russian).

Mychak, S. V. (2019). Structural features and kinematic evolution of the Earth’s crust of the western Ukrainian Shield. Doctor¢s thesis. Kyiv: Institute of Geophysics of NAS of Ukraine, 364 p. (in Ukrainian).

Nechayev, S. V., Gintov, O. B., & Mychak, S. V. (2019a). Connection of rare earth, rare metal and gold mineralization with fault-block tectonics of the Ukrainian shield. 1. Geofizicheskiy zhurnal, 41(1), 3—32. https://doi.org/10.24028/gzh.0203-3100.v40i6.2018.151000 (in Russian).

Nechayev, S. V., Gintov, O. B., & Mychak, S. V. (2019b). Connection of rare earth, rare metal and gold mineralization with fault-block tectonics of the Ukrainian shield. 2. Geofizicheskiy zhurnal, 41(2), 58—83. https://doi.org/10.24028/gzh.0203-3100.v41i2.2019.164450 (in Russian).

Nechayev, S. V., & Semka, V. A. (1989). Skarns of Ukraine. Kiev: Naukova Dumka, 212 p. (in Russian).

Orlyuk, M. I. (2000). Spatial and spatio-temporal magnetic models of the magnetic structures of different ranks of the lithosphere of the continental type. Geofizicheskiy zhurnal, 22(6), 148—165 (in Russian).

Orlyuk, M. I., Bakarzhiyeva, N. I., & Marchenko, A. V. (2018). Geomagnetic field and crustal magnetization of the Ingulets megablock, Golovanivsk and Ingulets-Kremenchug suture zones. Geology and mineral resources of Ukraine. Abstracts of scientific conference devoted to the 100th anniversary of the National Academy of Sciences and the State Service of Geology and Mineral Resources of Ukraine. Kyiv, 2—4 October (pp. 172—184) (in Ukrainian).

Orlyuk, M., Bakarzhieva, M., & Marchenko, A. (2019). The nature of the Pokotyliv magnetic minimum. In Geophysics and geodynamics: forecasting and monitoring of the geological environment (pp. 149152). Lviv: Raster-7 (in Ukrainian).

Pavlyuk, V. M., Bobrov, A. B., Vysotskiy, B. L., Dovgan, R.M., Zhovynskiy, E. Ya., Kostenko, N. M., Lykov, L. I., & Tsymbal, S. M. (2008). Report on «Geology, petrology, geochemistry, age and ore-bearing of mafit-ultramafit associations of the Western part of the Ukrainian shield». Books 1-6. GP Fund «Ukrainian geological company». Kyiv, 683 p. (in Ukrainian).

Pavlyuk, V. N., Entin, V. A., Gintov, O. B., & Guskov, S. I. (2019). On the prospects of prospecting of gold deposits in Golovanevsk suture zone of the Ukrainian Shield. Geofizicheskiy zhurnal, 41(5), 87—104. https://doi.org/10.24028/gzh.0203-3100.v41i5.2019.183632 (in Russian).

Ponomarenko, A. N., Gintov, O. B., & Stepanyuk, L. M. (2018). On the so-called «leykogranulitova formation» and «zelenolevadovsk suite» of the Early Precambrian Ukrainian Shield. Geofizicheskiy zhurnal, 40(5), 47—70. https://doi.org/10.24028/gzh.0203-3100.v40i5.2018.147474 (in Russian).

Slenzak, O. I. (1965). On the structure of Ukrainian Precambrian (for example, the southwestern part of the Ukrainian crystalline shield). Kyiv: Naukova Dumka, 139 p. (in Ukrainian).

Sollogub, V. B. (1986). Lithosphere of Ukraine. Kiev: Naukova Dumka, 183 p. (in Russian).

Starostenko, V. I., Gintov, O. B., & Kutas, R. I. (2011). Geodynamic development of the lithosphere of Ukraine and its role in the development and deployment of mineral deposits. Geofizicheskiy zhurnal, 33(3), 3—22 (in Russian).

Starostenko, V. I., Kuprienko, P. Ya., Makarenko, I. B., Savchenko, A. S., & Legostaeva, O. V. (2018). Three-dimensional density model of the crust of the central part of the Ukrainian shield Golovanevskiy seam zone. Geofizicheskiy zhurnal, 40(3), 27—53. https://doi.org/10.24028/gzh.0203-3100.v40i3.2018.137172 (in Russian).

Stepanyuk, L. M. (2000). Geochronology of Precambrian western part of the Ukrainian Shield (Archean-Paleoproterozoic). Doctor’s thesis. Kyiv, 290 p. (in Ukrainian).

Stepanyuk, L. M. (1997). Metasomatic nature and biotitic and biotitic-garnet gneises of the Middle Pobuzhya. Dopovidi NAN Ukrainy, (1), 133—136 (in Ukrainian).

Stepanyuk, L. M. (2018). Problems of stratigraphy and geochronology of the Ukrainian Shield. Mineralogichnyy zhurnal, 40(1), 6—31 (in Ukrainian).

Stepanyuk, L. M., Hintov, O. B., Mychak, S. V., Kurylo, S. I., Dovbush, T. I., Zyul'tsle, A. V., Semka, V. A., Bondarenko, S. M., & Ko¬va¬len¬ko, N. A. (2018). The age of monazite crystalline rocks of the lower reaches of the river. Yatran (Dniester-Bug megablock of the Ukrainian shield) using the uranium-lead method. Heokhimiya ta rudoutvorennya, (39), 24—35 (in Ukrainian).

Stepanyuk, L. M., Dovbush, T. I., Kurilo, S. I., Zyultsle, O. V., & Yaskevych, T. B. (2017). Uranium-lead age of monazite biotite gneisses of the Middle Pobuzhya of the Ukrainian Shield. Mineralogichnyy zhurnal, 39(2), 46—56 (in Ukrainian).

Stepanyuk, L. M., Dovbush, T. I., Kurilo, S. I., & Lisna, I. M. (2016). The final stage of granitoid magmatism in the Dniester-Bug megablock of the Ukrainian shield. Heokhimiya ta rudoutvorennya, (6), 72—81 (in Ukrainian).

Stepanyuk, L. M., Shumlyanskyy, L. V., Ponomarenko, O.M., Dovbush, T. I., & Vysotskyy, O. B. (2010). To the question of the age range of the Kosharo-Alexander formation of the Bug series in the Bug region. Geokhimiya ta rudoutvorennya, (28), 4—10 (in Ukrainian).

Tectonic map of Ukraine. Scale 1:1000 000. Part I. Explanatory note. (2007). Kyiv: Publ. of the Ukrainian State Geological Survey Institute, 97 p. (in Ukrainian).

Khain, V. E. (2001). Tectonics of continents and oceans. Moscow: Naucnyy Mir, 606 p. (in Russian).

Cherednichenko, A. I. (1964). Tectonophysical conditions of mineral transformations in the solid rock. Kiev: Naukova Dumka, 184 p. (in Russian).

Chikov, B. M. (1990). The basis of the theoretical concept of stress metamorphism (in relation to the lineament zones of the earth’s crust). In The structure of lineament zones of stress metamorfizm. Collection of scientific papers (pp. 3—31). Novosibirsk: Nauka (in Russian).

Shakina, K. A., & Skakun, L. Z. (2010). Mineral composition and processes of forming graphite bearing rocks of Zavallya graphite deposit. Abstracts of the International scientifical and practical conference «Stratigraphy, geochronology and correlation of the Lower Precambrian rock complexes of the East-European platforms foundation». Kyiv: Publ. of the Ukrainian State Geological Survey Institute, 252 p. (in Ukrainian).

Shcherbak, N. P., Artemenko, G. V., Lesnaya, I. M., & Ponomarenko, A. N. (2005). Geochronology of the Early Precambrian Ukrainian Shield. Archean. Kiev: Naukova Dumka, 243 p. (in Russian).

Shcherbak, N. P., Artemenko, G. V., Lesnaya, I. M., Ponomarenko, A. N., & Shymlanskiy, L. V. (2008). Geochronology of the Early Precambrian Ukrainian Shield. Proterozoic. Kiev: Naukova Dumka, 240 p. (in Russian).

Shcherbakov, I. B. (2000). Evolution of magmatism of the Ukrainian Shield. Mineralogicheskiy zhurnal, 22(2-3), 36—47 (in Russian).

Shcherbakov, I. B. (2005). Petrology of the Ukrainian Shield. Lvov: ZUGTS, 366 p. (in Russian).

Chulliat, A., Alken, P., Nair, M., Woods, A. & Maus, S. (2015). The Enhanced Magnetic Model 2015-2020. National Centers for Environmental Information, NOAA. doi: 10.7289/V56971HV.

Claesson, S., Bibikova, E., Bogdanova, S. & Sko¬be¬lev, V. (2006). Archaean terranes, Euro¬pean Cra¬ton. In European Lithosphere Dy¬na¬mics (Vol. 32, pp. 645—654). Geological So¬cie¬ty, London, Memoirs.

Lysynchuk, D., Farfuliak, L., Kolomiyets, K., & Kolomiyets, O. (2019). Reconstruction of seismic DSS crosssection of the VI geotravers and detaling of velocity characteristics of the earth crust in the gravity Bandura srtucture. Geoinformatics 2019. EAGE-2019-16-160.

Orlyuk, M., Marchenko, A., Romenets, A., & Bakarjieva, M. (2018). Ukrainian Regional Magnetic Map: the results of calculations of the geomagnetic field components for the Epoch 2015. COBS Journal, (5), 40.

Trypolsky, O. A., Topoliuk, O. V., & Gintov, O. B. (2019). The structure of the earth’s crust of the central part of the Holovanivsk suture zone according to the reinterpretation of materials of IV geotraverse of NHS (PK 295-400). Geofizicheskiy zhurnal, 41(1), 172—179. https://doi.org/10.24028/gzh.0203-3100.v41i1.2019.158870.

Published

2020-06-10

How to Cite

Gintov О. .B., Entin, V. A., Mychak, S. V., & Farfuliak, L. V. (2020). The Bug mining area of the Ukrainian shield. Structural-petrophysical map of the crystalline basement and some problems of the Early Precambrian geology. Geofizicheskiy Zhurnal, 42(3), 16–46. https://doi.org/10.24028/gzh.0203-3100.v42i3.2020.204699

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