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PALEOPROTEROZOIC CRYSTALLINE BASEMENT VOLHYNIAN PALEOZOIC RISING: CHARACTERISTICS OF GEOLOGICAL STRUCTURE AND HISTORY

 Paleoproterozoic crystalline basement of Volyn Paleozoic rise is seen as a continuation of Centralbelorusska suture zone between Fennoscandia and Sarmatia. It is composed highlighted gneiss succession and girnitska association ortoamphibolites, as well as widespread for them Komarovska association...

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Bibliographic Details
Date:2013
Main Author: MELNYCHUK, G.V.
Format: Article
Language:Ukrainian
Published: Institute of Geological Sciences, NAS of Ukraine 2013
Subjects:
paleoproterozoic
basement
Volyn Paleozoic rising
gneisses
amphibolites
granitoids
breaking structure
553.431(477.82)
Online Access:http://geojournal.igs-nas.org.ua/article/view/139128
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Journal Title:Geological journal

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Geological journal
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Summary: Paleoproterozoic crystalline basement of Volyn Paleozoic rise is seen as a continuation of Centralbelorusska suture zone between Fennoscandia and Sarmatia. It is composed highlighted gneiss succession and girnitska association ortoamphibolites, as well as widespread for them Komarovska association of gneissose granites and migmatites and Dobrowska association mikrogabbro of dikes. They are shown the results of determination of the absolute age, chemical and petrographic composition of the crystalline rocks. It is characterized the block deformation structure and the history of the formation of crystalline basement.

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