Nature and Age of Detrital Zircons from Rocks of the Shear Zone: The Problem of Occurrence of the Archean Basement in the Transangarian Yenisei Ridge
- Authors: Likhanov I.I.1, Kozlov P.S.2, Reverdatto V.V.1, Popov N.V.3
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Affiliations:
- Sobolev Institute of Geology and Mineralogy, Siberian Branch
- Zavaritskii Institute of Geology and Geochemistry, Ural Branch
- Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch
- Issue: Vol 480, No 1 (2018)
- Pages: 568-572
- Section: Geology
- URL: https://ogarev-online.ru/1028-334X/article/view/193018
- DOI: https://doi.org/10.1134/S1028334X18050161
- ID: 193018
Cite item
Abstract
Petrogeochemical and geochronological study of boudined quartzite sandstones and tonalites, as well as host amphibolites, in the shear zone showed that potential sources of detrital zircons were Neoarchean–Paleoproterozoic rocks of the Angara–Kan block and products of their metamorphism. Interpretation of the available data does not confirm the inferred presence of the Early Precambrian basement of the Siberian Craton in the Transangara region.
About the authors
I. I. Likhanov
Sobolev Institute of Geology and Mineralogy, Siberian Branch
Author for correspondence.
Email: likh@igm.nsc.ru
Russian Federation, Novosibirsk, 630090
P. S. Kozlov
Zavaritskii Institute of Geology and Geochemistry, Ural Branch
Email: likh@igm.nsc.ru
Russian Federation, Yekaterinburg, 620016
V. V. Reverdatto
Sobolev Institute of Geology and Mineralogy, Siberian Branch
Email: likh@igm.nsc.ru
Russian Federation, Novosibirsk, 630090
N. V. Popov
Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch
Email: likh@igm.nsc.ru
Russian Federation, Novosibirsk, 630090
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