U–Pb SHRIMP II age and origin of zircon from lhertzolite of the bug Paleoarchean complex, Ukrainian Shield
- Autores: Lobach-Zhuchenko S.B.1, Baltybaev S.K.1, Glebovitsky V.A.1,2, Sergeev S.A.3, Lokhov K.O.2, Egorova Y.S.1, Balagansky V.V.4, Skublov S.G.1, Galankina O.L.1, Stepanyuk L.M.5
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Afiliações:
- Institute of Geology and Geochronology of the Precambrian
- St. Petersburg State University
- Karpinskii Russian Geological Research Institute
- Geological Institute, Kola Science Center
- Semenenko Institute of Geochemistry, Mineralogy, and Ore Formation
- Edição: Volume 477, Nº 2 (2017)
- Páginas: 1391-1395
- Seção: Geology
- URL: https://journal-vniispk.ru/1028-334X/article/view/191571
- DOI: https://doi.org/10.1134/S1028334X17120157
- ID: 191571
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Resumo
Complex study of the U–Pb and Lu–Hf systems of zircon from a lhertzolite lens of Archean gneiss enderbites of the Bug complex, Ukrainian Shield, showed that ultramafic magma was contaminated by the material of the country gneiss enderbites. The age of the zircons of 2.81 ± 0.05 Ga corresponds to the period of ultramafic magmatism within the Bug complex. Previously, this peak of endogenic activity was considered the stage of manifestation of metamorphism and magmatism of mafic composition.
Sobre autores
S. Lobach-Zhuchenko
Institute of Geology and Geochronology of the Precambrian
Email: sb@ipgg.ru
Rússia, St. Petersburg, 199034
Sh. Baltybaev
Institute of Geology and Geochronology of the Precambrian
Autor responsável pela correspondência
Email: sb@ipgg.ru
Rússia, St. Petersburg, 199034
V. Glebovitsky
Institute of Geology and Geochronology of the Precambrian; St. Petersburg State University
Email: sb@ipgg.ru
Rússia, St. Petersburg, 199034; St. Petersburg, 199034
S. Sergeev
Karpinskii Russian Geological Research Institute
Email: sb@ipgg.ru
Rússia, St. Petersburg, 199106
K. Lokhov
St. Petersburg State University
Email: sb@ipgg.ru
Rússia, St. Petersburg, 199034
Yu. Egorova
Institute of Geology and Geochronology of the Precambrian
Email: sb@ipgg.ru
Rússia, St. Petersburg, 199034
V. Balagansky
Geological Institute, Kola Science Center
Email: sb@ipgg.ru
Rússia, Apatity, Murmansk oblast, 184209
S. Skublov
Institute of Geology and Geochronology of the Precambrian
Email: sb@ipgg.ru
Rússia, St. Petersburg, 199034
O. Galankina
Institute of Geology and Geochronology of the Precambrian
Email: sb@ipgg.ru
Rússia, St. Petersburg, 199034
L. Stepanyuk
Semenenko Institute of Geochemistry, Mineralogy, and Ore Formation
Email: sb@ipgg.ru
Ucrânia, Kiev, 03680
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