Evolution of melts and fluids during the crust and mantle formation in Neo-Archean—Paleo-Proterozoic. Stratigraphic effects

Authors

  • O.V. Usenko

DOI:

https://doi.org/10.24028/gzh.0203-3100.v38i6.2016.91961

Keywords:

Ukrainian shield, Paleo-Proterozoic, fluid, evolution, magmatism, stratigraphy, asthenosphere, lithosphere

Abstract

Evolution of composition of Precambrian magmatic and metamorphic rocks is related to directional change of deep fluids. It makes possible to use material composition of rocks as a sign for correlation. The paper presents a comparison of material composition of metamorphic complexes of the Ukrainian shield formed in Neo-Archean—Paleo-Proterozoic (after 2.8 and before 2.2 Ga ago). They were formed in the process of activation which consisted of two tectonic-magmatic cycles. The first one occurred in the central and western parts of the shield.
Formation of magmatic and exhalation-sedimentary strata on the blocks took place with participation of deep chlorine-aqueous fluids with potassium and alumina. On the surface the rocks are widely presented, which were formed of melts and fluids differentiated at a depth ~100 km. During the second tectonic-magmatic cycle (on the border of Neo-Archean and Paleo-Proterozoic) separation of the Ukrainian shield into blocks and suture zones took place, which differ by composition of accumulated strata and positions of material sources. On the blocks the composition of fluids and the course of geodynamic process did not change.
Within suture zones, formed during the second tectonomagmatic cycle unloading of deep melts and fluids happened. In the layer of melting with its upper border situated under the crust oxidation-reduction reactions occurred with participation of at low figure fluoride-carbonate-sodium fluids. It brought about the separation of more oxidized aqueous-chloride fluid enriched by iron, into self-contained phase, and to formation of productive ferruginous layers on the surface

References

Bordunov I. N., 1983. Krivoy Rog-Kursk eugeosynclines. Kiev: Naukova Dumka, 304 p. (in Russian)

Venidiktov V. M., 1986. Polycyclic development of granulite facies. Kiev: Naukova Dumka, 267 p. (in Russian)

Verkhoglyad V. M., Skobelev V. M., 1995. Isotopic age subvolcanic district of Novograd Volyn (northwestern part of the Ukrainian shield). Geokhimiya i rudoobrazovaniye (is. 21), 47—56 (in Russian)

Geology of sedimentary-volcanogenic formations of the Ukrainian shield, 1967. Ed. N. P. Semenenko. Kiev: Naukova Dumka, 380 p. (in Russian)

Geological and geophysical model Golovanevsk suture zones of the Ukrainian Shield, 2008. Ed. A. V. Antsiferov. Donetsk: Weber, 308 p. (in Russian)

Geological and geophysical model Nemirov-Kocherovsk suture zones of the Ukrainian Shield, 2009. Ed. A. V. Antsiferov. Donetsk: Weber, 253 p. (in Russian)

Geological and geoelectrical model Orekhovo-Pavlograd suture zones of the Ukrainian Shield, 2005. Ed. N. Ya. Azarov. Kiev: Naukova Dumka, 190 p. (in Russian)

Geochemistry of Archean, 1987. Ed. A. Kröner, G. N. Henson, A. M. Goodwin. Moscow: Mir, 315 p. (in Russian)

Geochronology Early Precambrian of the Ukrainian Shield. Archaea, 2005. Ed. N. Shcherbak. Kiev: Naukova Dumka, 244 p. (in Russian)

Geochronology Early Precambrian of the Ukrainian Shield. Proterozoic, 2008. Ed. N. Shcherbak. Kiev: Naukova Dumka, 240 p. (in Russian)

Gintov O. B., 2014. Scheme of faulting periodization in the Earth's crust of the Ukrainian Shield — new data and consequences. Geofizicheskiy zhurnal 36(1), 3—18 (in Russian)

Gintov O. B., Entin V. A., Mychak S. V., Pavlyuk V. N., Zyul’tsle V. V., 2016. Structural and petrophysical and tectonophysical base of geological map of crystalline basement of the central part of Golovanevsk suture zone of the Ukrainian Shield. Geofizicheskiy zhurnal 38(3), 3—28 (in Russian)

Gordienko V. V., 2007. Advection-polymorphous hypothesis underlying processes in tectonosphere. Kiev: Korvіn Press, 170 p. (in Russian)

Ferruginous-siliceous formations of the Ukrainian shield, 1978. Ed. N. P Semenenko. Vol. 1. Kiev: Naukova Dumka, 328 p. (in Russian)

Kovalenko V. I., Ionov D. A., Yarmolyuk V. V., Yaguts E., Lyugmayr G., Shtosh Kh. G., 1990. Evolution of the mantle and its correlation with the evolution of the earth's crust some areas of Central Asia on the isotope data. Geokhimiya (10), 1308—1319 (in Russian)

Laz’ko E. M., Kirilyuk V. P., Sivoronov A. A., Yatsenko G. M., 1975. Lower Precambrian western part of the Ukrainian Shield (age complexes and formation). Lviv: Vishcha Shkola, 239 p. (in Russian)

Lobach-Zhuchenko S. B., Balaganskiy V. V., Baltybaev Sh. K., Stepanyuk L. M., Lokhov K. I., Koreshkova M. Yu., Bibikova E. V., Yurchenko A. V., Egorova Yu. S., Berezhnaya N. A., Bogomolov E. S., 2012. Pobuzhsky granulite complex of the Ukrainian shield — an example paleoarheyskoy sialic crust, recycled Archean and Paleoproterozoic endogenous processes. In: The Modern problems of magmatism and metamorphism. Vol. 2. St. Petersburg: Publ. House St. Petersburg. State Univ. Press, P. 38—42 (in Russian)

Ponomarenko A. N., Stepanyuk L. M., Shumlyanskiy L. V., 2014. Geochronology and Geodynamics of the Paleoproterozoic of the Ukrainian Shield. Mineralogicheskiy zhurnal 36(2), 48—58 (in Russian)

Semenenko N. P., 1966. Metamorphism mobile zones. Kiev: Naukova Dumka, 300 p. (in Russian)

Stratigraphic sections of the Precambrian Ukrainian Shield, 1985. Ed. K. E. Esipchuk. Kiev: Naukova Dumka, 168 p. (in Russian)

Usenko O. V., 2015a. Conditions of formation of ferruginous rocks Krivoy Rog-Kremenchug area. Geofizicheskiy zhurnal 37(3), 66—87 (in Russian)

Usenko O. V., 2015b. Conditions of formation of ferruginous rocks of the Middle Bug. Geofizicheskiy zhurnal 37(4), 32—50 (in Russian)

Usenko O. V., 2014. Forming Melts: geodynamic processes and physical and chemical interactions. Kiev: Naukova Dumka, 240 p. (in Russian)

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Published

2016-12-01

How to Cite

Usenko, O. (2016). Evolution of melts and fluids during the crust and mantle formation in Neo-Archean—Paleo-Proterozoic. Stratigraphic effects. Geofizicheskiy Zhurnal, 38(6), 40–63. https://doi.org/10.24028/gzh.0203-3100.v38i6.2016.91961

Issue

Vol. 38 No. 6 (2016)

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Articles

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