DOI: https://doi.org/10.24028/gzh.0203-3100.v37i5.2015.111162

Special features of distribution of seismic waves propagation velocity in the Earth crust in the area of uranium deposits (Kirovograd ore area of Ingul megablock of the Ukrainian Shield)

O.A. Tripolsky, V.A. Tripilska, O. Topolyuk

Abstract


Principal possibility of detailed study of velocity characteristics of crystalline Earth crust in the areas of uranium deposits has been shown. By comparison with geologic data an assumption has been expressed on increased concentration of sodium metasomatites and uranium ores at a depth of 0—4 km. Complicated correlations have been revealed between the velocities in the Earth¢s crust of uranium deposits and in the areas outside them that is an evidence of special features of velocity distribution in the Earth crust of uranium deposits.


Keywords


velocity deficit; Earths crust; uranium deposits; Kirovograd ore area

References


Starostenko V. I., Gintov O. B., 2013. Conclusion. Kirovograd ore area. Deep structure. Tectonophysical analysis. Ore deposits. Kiev: Prastyi ludy, 464—469 (in Russian).

Starostenko V. I., Kazansky V. I., Popov N. I., Drogitskaya G. M., Zayats V. B., Makivchuk O. F., Tripolsky A. A., Chicherov M. V., 2010, From surface structures to integral deep model of the Kirovograd ore area (Ukrainian shield) 1. Geophys. Journal 32 (1), 3—33 (in Russian).

Starostenko V. I., Kazansky V. I., Popov N. I., Drogitskaya G. M., Zayats V. B., Makivchuk O. F., Tripolsky A. A., Chicherov M. V., 2011. From surface structures to integral deep model of the Kirovograd ore area (Ukrainian shield) 2. Geophys. Journal 33 (5), 3—16 (in Russian).

Tripolsky A. A., Topoliuk O. V., Tripolsky V. A., 2013. Peculiarities of the seismic velocity distributions on the Kirovograd ore area (KOR) Earth's crust (Ingul megablock, Ukrainian shield) 2. Geophys. Journal 35 (4), 161—169 (in Ukrainian).


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