Мақаланы E-mail арқылы жіберу Paleoarchean U–Pb (SIMS SHRIMP-II) Age of Mafic Granulites from the Bug Complex, Ukrainian Shield
- Авторлар: Egorova Y.S.1, Galankina O.L.1, Sergeev S.A.2, Lobach-Zhuchenko S.B.1, Kaulina T.V.3, Marin Y.B.4, Yurchenko A.V.1, Skublov S.G.1,4
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Мекемелер:
- Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences
- Karpinsky Russian Geological Research Institute
- Geological Institute, Kola Science Center, Russian Academy of Sciences
- St. Petersburg Mining University
- Шығарылым: Том 484, № 1 (2019)
- Беттер: 101-104
- Бөлім: Geochemistry
- URL: https://journals.rcsi.science/1028-334X/article/view/194565
- DOI: https://doi.org/10.1134/S1028334X19010240
- ID: 194565
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Аннотация
Data on the U–Pb (SIMS SHRIMP-II) age (3628 ± 38 and 2845 ± 65 Ma) of zircon from the inclusion of mafic granulite in gneiss–enderbites of the Bug complex in Ukraine are obtained. A zircon age of 3628 ± 38 Ma for the first time has allowed us to identify the occurrence of basic magmatism at the Paleo- and Eoarchean boundary in the Bug region. The age of 2845 ± 65 Ma dates the imposed metamorphism manifested everywhere in the Bug region that led to considerable amphibolization and partial melting of the rock.
Авторлар туралы
Yu. Egorova
Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences
Email: slobach-zhuchenko@mail.ru
Ресей, St. Petersburg, 199034
O. Galankina
Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences
Email: slobach-zhuchenko@mail.ru
Ресей, St. Petersburg, 199034
S. Sergeev
Karpinsky Russian Geological Research Institute
Email: slobach-zhuchenko@mail.ru
Ресей, St. Petersburg, 199106
S. Lobach-Zhuchenko
Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: slobach-zhuchenko@mail.ru
Ресей, St. Petersburg, 199034
T. Kaulina
Geological Institute, Kola Science Center, Russian Academy of Sciences
Email: slobach-zhuchenko@mail.ru
Ресей, Apatity, 184209
Yu. Marin
St. Petersburg Mining University
Email: slobach-zhuchenko@mail.ru
Ресей, St. Petersburg, 199106
A. Yurchenko
Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences
Email: slobach-zhuchenko@mail.ru
Ресей, St. Petersburg, 199034
S. Skublov
Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences; St. Petersburg Mining University
Email: slobach-zhuchenko@mail.ru
Ресей, St. Petersburg, 199034; St. Petersburg, 199106
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