Abstract
U–Pb ID-TIMS dating of igneous baddeleyite from metamorphosed coronitic gabbronorites in the сentral part of the Belomorian mobile belt, Fennoscandian shield was performed for the first time. The obtained age of 2404 ± 11 Ma indicates that studied gabbronorites belong to the ca. 2400 Ma large igneous province and thereby allows to extend its area on the Fennoscandian Shield. A short duration of large mafic igneous events in the Paleoproterozoic.
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REFERENCES
W. Bleeker and R. R. E. Ernst, Dyke Swarms—Time Markers of Crustal Evolution (CRC Press, 2006), pp. 3–26.
H. C. Halls, D. W. Davis, G. M. Stott, R. Ernst, and M. A. Hamilton, Precambrian Res. 162 (3–4), 327–353 (2008).
F. P. Mitrofanov, T. B. Bayanova, A. U. Korchagin, N. Yu. Groshev, K. N. Malitch, D. V. Zhirov, and A. F. Mitrofanov, Geol. Ore Deposits 55 (5), 305–320 (2013).
E. V. Sharkov, K. A. Evseeva, I. S. Krasivskaya, and A. V. Chistyakov, Geol. Geofiz. 46 (9), 968–980 (2005).
K. Kullerud, K. P. Skjerlie, F. Corfu, and J. D. de la Rosa, Precambrian Res. 150 (3-4), 183–200 (2006).
A. V. Stepanova, E. B. Salnikova, A. V. Samsonov, S. V. Egorova, Y. O. Larionova, and V. S. Stepanov, Precambrian Res. 259, 43–57 (2015).
A. V. Stepanova, E. B. Sal’nikova, A. V. Samsonov, Yu. O. Larionova, S. V. Egorova, and V. M. Savatenkov, Dokl. Earth Sci. 472 (1), 72–78 (2017).
E. B. Salnikova, A. V. Samsonov, A. V. Stepanova, R. V. Veselovskiy, S. V. Egorova, A. A. Arzamastsev, and K. G. Erofeeva, Dokl. Earth Sci. 491 (2), 227–231 (2020).
J. S. Daly, V. V. Balagansky, M. J. Timmerman, and M. J. Whitehouse, Geol. Soc. London Mem. 32 (1), 579–598 (2006).
S. V. Bogdanova and E. V. Bibikova, Precambrian Res. 64, 131–152 (1993).
N. A. Krivolutskaya, B. V. Belyatsky, V. F. Smolkin, V. P. Mamontov, A. S. Fanygin, and N. M. Svirskaya, Geochem. Int. 48 (11), 1064–1084 (2010).
I. I. Babarina, A. V. Stepanova, P. Ya. Azimov, and N. S. Serebryakov, Geotectonics 51 (5), 346–479 (2017).
V. S. Stepanov, General Magmatism of Western White Sea Region in Precambrian (Nauka, Leningrad, 1981) [in Russian].
U. Söderlund and L. Johansson, Geochem., Geophys. Geosyst. 3 (2), 1–7 (2002).
I. S. Puchtel, M. Touboul, J. Blichert-Toft, R. J. Walker, A. D. Brandon, R. W. Nicklas, V. Kulikov, and A. V. Samsonov, Geochim. Cosmochim. Acta 180, 227–255 (2016).
ACKNOWLEDGMENTS
The authors are grateful to the reviewers, whose constructive comments made it possible to improve the manuscript significantly.
Funding
This study was carried out within the framework of a State Assignment of the Institute of Geology, Karelian Science Center, Russian Academy of Sciences, project no. AAAA–A18–118020290085–4.
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Stepanova, A.V., Salnikova, E.B., Samsonov, A.V. et al. Mafic Intrusions of ca. 2400 Ма Large Igneous Province in the Belomorian Mobile Belt: First Baddeleyite U–Pb ID-TIMS Data. Dokl. Earth Sc. 493, 617–620 (2020). https://doi.org/10.1134/S1028334X20080218
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DOI: https://doi.org/10.1134/S1028334X20080218