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Klisura/Rozino granite, Central Sredna Gora: a part of the story of late Permian–Early Triassic extensional magmatic event

2021; Bulgarian Academy of Sciences; Volume: 82; Issue: 3 Linguagem: Inglês

10.52215/rev.bgs.2021.82.3.87

1314-8680

Anna Lazarova, Igor Broska, Martin Svojtka, Kalin Naydenov,

Geochemistry and Geologic Mapping

Тhe late- to post-Variscan magmatic activity in the South Black See region took plaсe during a considerably long period of ca. 80 from Late Carboniferous up to Early–Mid Triassic as two episodes are distinguished. The obtained age of 253.6±1.6 Ma for the Klisura/Rozino granite gives further evidence of the contemporaneous intrusive and extrusive magmatism during late Permian and Early Triassic in the Sredna Gora and Balkan zones.