The model of the Bodaibo graben formation: geological and geophysical aspects
The problem of the Bodaibo graben formation has been considered within the framework of the proposed tectonic scheme of the Baikal-Patom fold belt crystalline basement — the Paleoproterozoic Baikal-Viluisk granulite-gneiss belt, which divides the foundation of the Siberian platform into Anabar-Mirni...
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| Format: | Article |
| Language: | Russian |
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Sergo Ordzhonikidze Russian State University for Geological Prospecting
2019-01-01
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| Series: | Известия высших учебных заведений: Геология и разведка |
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| Online Access: | https://www.geology-mgri.ru/jour/article/view/338 |
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| author | G. A. Stogny V. V. Stogny |
| author_facet | G. A. Stogny V. V. Stogny |
| author_sort | G. A. Stogny |
| collection | DOAJ |
| description | The problem of the Bodaibo graben formation has been considered within the framework of the proposed tectonic scheme of the Baikal-Patom fold belt crystalline basement — the Paleoproterozoic Baikal-Viluisk granulite-gneiss belt, which divides the foundation of the Siberian platform into Anabar-Mirninsky, Nepsko-Botuobinsky and Aldan-Stanovoi geoblocks. The Baikal-Viluisk granulite-gneiss belt is expressed by a system of blocks having a common northeastern direction and forming uplifts and grabens. As a result of the transpession interaction of the Nepsko-Botuobinsky and Anabar-Myrninsky geoblocks with Aldan-Stanovoi one in the Paleoproterozoic, the frontal part of the former was elevated with the formation of metamorphic rocks of Sarma-Tonod zone of outcrops and with the simultaneous descending of the Aldan-Stanovoi geoblock marginal part and the formation of the Olokit and Bodaibo grabens. The Olokyt graben was filled with the detrital material from the Nepsko-Botuobinsky and Anabar-Mirninsky geoblocks, and the Bodaibo graben — mainly by the products of the metamorphic rocks destruction of the Aldano-Stanovoy shield, including the gold-bearing metabasite complexes. |
| format | Article |
| id | doaj-art-141c5b70b2d141e7be4cf52da79d65d7 |
| institution | Kabale University |
| issn | 0016-7762 2618-8708 |
| language | Russian |
| publishDate | 2019-01-01 |
| publisher | Sergo Ordzhonikidze Russian State University for Geological Prospecting |
| record_format | Article |
| series | Известия высших учебных заведений: Геология и разведка |
| spelling | doaj-art-141c5b70b2d141e7be4cf52da79d65d72025-08-20T03:57:51ZrusSergo Ordzhonikidze Russian State University for Geological ProspectingИзвестия высших учебных заведений: Геология и разведка0016-77622618-87082019-01-0106111710.32454/0016-7762-2018-6-11-17332The model of the Bodaibo graben formation: geological and geophysical aspectsG. A. Stogny0V. V. Stogny1Kuban State UniversityKuban State UniversityThe problem of the Bodaibo graben formation has been considered within the framework of the proposed tectonic scheme of the Baikal-Patom fold belt crystalline basement — the Paleoproterozoic Baikal-Viluisk granulite-gneiss belt, which divides the foundation of the Siberian platform into Anabar-Mirninsky, Nepsko-Botuobinsky and Aldan-Stanovoi geoblocks. The Baikal-Viluisk granulite-gneiss belt is expressed by a system of blocks having a common northeastern direction and forming uplifts and grabens. As a result of the transpession interaction of the Nepsko-Botuobinsky and Anabar-Myrninsky geoblocks with Aldan-Stanovoi one in the Paleoproterozoic, the frontal part of the former was elevated with the formation of metamorphic rocks of Sarma-Tonod zone of outcrops and with the simultaneous descending of the Aldan-Stanovoi geoblock marginal part and the formation of the Olokit and Bodaibo grabens. The Olokyt graben was filled with the detrital material from the Nepsko-Botuobinsky and Anabar-Mirninsky geoblocks, and the Bodaibo graben — mainly by the products of the metamorphic rocks destruction of the Aldano-Stanovoy shield, including the gold-bearing metabasite complexes.https://www.geology-mgri.ru/jour/article/view/338baikal-patom fold beltaldan-stanovoi shieldbodaibo grabendeep structurecrystalline basementfaultgravity fieldgold-ore deposit |
| spellingShingle | G. A. Stogny V. V. Stogny The model of the Bodaibo graben formation: geological and geophysical aspects Известия высших учебных заведений: Геология и разведка baikal-patom fold belt aldan-stanovoi shield bodaibo graben deep structure crystalline basement fault gravity field gold-ore deposit |
| title | The model of the Bodaibo graben formation: geological and geophysical aspects |
| title_full | The model of the Bodaibo graben formation: geological and geophysical aspects |
| title_fullStr | The model of the Bodaibo graben formation: geological and geophysical aspects |
| title_full_unstemmed | The model of the Bodaibo graben formation: geological and geophysical aspects |
| title_short | The model of the Bodaibo graben formation: geological and geophysical aspects |
| title_sort | model of the bodaibo graben formation geological and geophysical aspects |
| topic | baikal-patom fold belt aldan-stanovoi shield bodaibo graben deep structure crystalline basement fault gravity field gold-ore deposit |
| url | https://www.geology-mgri.ru/jour/article/view/338 |
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