Tectonic conditions of formation of ore-bearing structures of the Peri-Azovian megablock of the Ukrainian Shield (Dibrovska as an example)
According to previous studies, the structural pattern of the eastern part of the Ukrainian shield, which was formed during several stages of essentially landslide transformations of crystalline basement, corresponds to dislocation system of displacement-rotation, formation of which took place in Pal...
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| Datum: | 2016 |
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| Sprache: | Ukrainisch |
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S. Subbotin Institute of Geophysics of the NAS of Ukraine
2016
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| Online Zugang: | https://journals.uran.ua/geofizicheskiy/article/view/107807 |
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| Назва журналу: | Geofizicheskiy Zhurnal |
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Geofizicheskiy Zhurnal| _version_ | 1856543108626382848 |
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| author | Os’machko, L. S. |
| author_facet | Os’machko, L. S. |
| author_sort | Os’machko, L. S. |
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| collection | OJS |
| datestamp_date | 2020-10-07T11:20:03Z |
| description | According to previous studies, the structural pattern of the eastern part of the Ukrainian shield, which was formed during several stages of essentially landslide transformations of crystalline basement, corresponds to dislocation system of displacement-rotation, formation of which took place in Paleoproterozoic. Linear components of the system have got features of formation under geologically-dynamic displacement-pressure conditions; the arched ones – under displacement-rotation conditions. It has been grounded that Dibrovska ore-bearing structure and other similar ones were generated synchronously with the mentioned components of the Peri-Azovian dislocation system. It has been shown that the history of formation of ore minerals, aggregates and bodies is the same as of rock-forming minerals aggregates and ore-bearing bodies. Confinement of ore bodies to pushed forward shadows of pressure in Proterozoic structural pattern is the key search characteristic. |
| first_indexed | 2025-07-17T11:04:34Z |
| format | Article |
| id | journalsuranua-geofizicheskiy-article-107807 |
| institution | Geofizicheskiy Zhurnal |
| language | Ukrainian |
| last_indexed | 2025-07-17T11:04:34Z |
| publishDate | 2016 |
| publisher | S. Subbotin Institute of Geophysics of the NAS of Ukraine |
| record_format | ojs |
| spelling | journalsuranua-geofizicheskiy-article-1078072020-10-07T11:20:03Z Tectonic conditions of formation of ore-bearing structures of the Peri-Azovian megablock of the Ukrainian Shield (Dibrovska as an example) Os’machko, L. S. dislocation system structures ore bodies structural cells According to previous studies, the structural pattern of the eastern part of the Ukrainian shield, which was formed during several stages of essentially landslide transformations of crystalline basement, corresponds to dislocation system of displacement-rotation, formation of which took place in Paleoproterozoic. Linear components of the system have got features of formation under geologically-dynamic displacement-pressure conditions; the arched ones – under displacement-rotation conditions. It has been grounded that Dibrovska ore-bearing structure and other similar ones were generated synchronously with the mentioned components of the Peri-Azovian dislocation system. It has been shown that the history of formation of ore minerals, aggregates and bodies is the same as of rock-forming minerals aggregates and ore-bearing bodies. Confinement of ore bodies to pushed forward shadows of pressure in Proterozoic structural pattern is the key search characteristic. S. Subbotin Institute of Geophysics of the NAS of Ukraine 2016-07-15 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/107807 10.24028/gzh.0203-3100.v38i4.2016.107807 Geofizicheskiy Zhurnal; Vol. 38 No. 4 (2016); 113-123 Геофизический журнал; Том 38 № 4 (2016); 113-123 Геофізичний журнал; Том 38 № 4 (2016); 113-123 2524-1052 0203-3100 uk https://journals.uran.ua/geofizicheskiy/article/view/107807/102878 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0 |
| spellingShingle | dislocation system structures ore bodies structural cells Os’machko, L. S. Tectonic conditions of formation of ore-bearing structures of the Peri-Azovian megablock of the Ukrainian Shield (Dibrovska as an example) |
| title | Tectonic conditions of formation of ore-bearing structures of the Peri-Azovian megablock of the Ukrainian Shield (Dibrovska as an example) |
| title_full | Tectonic conditions of formation of ore-bearing structures of the Peri-Azovian megablock of the Ukrainian Shield (Dibrovska as an example) |
| title_fullStr | Tectonic conditions of formation of ore-bearing structures of the Peri-Azovian megablock of the Ukrainian Shield (Dibrovska as an example) |
| title_full_unstemmed | Tectonic conditions of formation of ore-bearing structures of the Peri-Azovian megablock of the Ukrainian Shield (Dibrovska as an example) |
| title_short | Tectonic conditions of formation of ore-bearing structures of the Peri-Azovian megablock of the Ukrainian Shield (Dibrovska as an example) |
| title_sort | tectonic conditions of formation of ore-bearing structures of the peri-azovian megablock of the ukrainian shield (dibrovska as an example) |
| topic | dislocation system structures ore bodies structural cells |
| topic_facet | dislocation system structures ore bodies structural cells |
| url | https://journals.uran.ua/geofizicheskiy/article/view/107807 |
| work_keys_str_mv | AT osmachkols tectonicconditionsofformationoforebearingstructuresoftheperiazovianmegablockoftheukrainianshielddibrovskaasanexample |