Influence of mantle processes on the formation of hydrothermal uranium deposits of the Kirovograd ore district of the Ukrainian shield

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Category: Geological sciences

Last Updated on Tuesday, 27 November 2012 14:23

Published on Monday, 26 November 2012 14:36

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Authors: A.A. Kalashnik, Candidate of Geology, Exploration Expedition No.37, State enterprise „Kirovgeologiya“, Chief Geophysicist, Kirovograd, Ukraine

In the Kirovograd uranium-ore district of the Kirovograd block of the Ukrainian shield spatial and time proximity of kimberlite dykes and areas of uranium metallization have been discovered. Kimberlite dykes are diamond-bearing. This proximity is external expression of correlation of uranium hydrothermal deposits and alkaline-ultrabasic magmatizm with deep mantle structures. Minerageny of diamond is nonlinear, however it is included as component in general metallogeny due to connections of different components with mantle depths. It confirms that exploratory research on diamonds in the Kirovograd block of the Ukrainian shield is promising.

Bibliography:

1. Russian source: Pakulnis G.V. O roli endogennykh i ekzogennykh faktorov v formirovanii masshtabnykh gidrotermalnykh mestorozhdeniy urana / G.V. Pakulnis // Otechestvennaya geologiya. – 2001. – Vol.4. – P. 3-8. – Bibliogr.: p. 8.

2. Russian source: Arapov Yu. A. Uranovye mestorozhdeniya Chekhoslovakii/ Arapov Yu.A., Boytsov V.E., Kremchukov G.A. – M.: Nedra, 1984. – 235 p. – Bibliogr.: P. 232-235.

3. Jaques A.L. The kimberlites and lamproites of Western Australia/ Jaques A.L., Lewis J.D., Smith C.B.; Geological Survey of Western Australia. Bulletin 132. – Pert. – 1986. – 427 p. – Bibliogr.: P. 404-418.

4. Plamb K.A. The tectonic evolution of Australia / K.A. Plamb // The structure Australia and variations and tectonic style. – 1976. – P. 13-27. – Bibliogr.: P. 27.

5. Russian source: Koval V.B. Geokhimicheskaya model nakopleniya urana v shchelochno-karbonatnykh metasomatitakh dokembriya / Koval V.B.– K.: Naukova dumka, 1980.– 148 p.: tabl., fig. – Bibliogr.: P. 142-147.

6. Russian source: Belevtsev Ya.N. Geneticheskaya model uran-albititovoy formatsii / Ya.N. Belevtsev, V.B. Koval, A.I. Strygin: 27 Mezhdunarodnyy geologicheskiy kongress (Moskva, 4-14 avgusta 1984): tez. dokl. - M.: Izd-vo MGU, 1984. – Т.ІХ. – Ch.І. – P. 333. – Tekst paral.: rus., ang.

7. Russian source: Velichkin V.I. Model gidrotermalnogo magmatogennogo uranovogo rudoobrazovaniya/ V.I. Velichkin, B.P. Vlasov, B.I. Omelyanenko, T.K. Yanbukhtin //Geologiya rudnykh mestorozhdeniy. – 1991. – T.33. – Vol.1. – P.12-22. – Bibliogr.: p. 22.

8. Russian source: Naumov G.B. Osnovy fiziko-khimicheskoy modeli uranovogo rudoobrazovaniya / Naumov G.B. – M.: Atomizdat, 1978.– 216 p.: il., tabl. – Bibliogr.: p. 212-214.

9. Russian source: Shinkarev N.F. Fiziko-khimicheskaya petrologiya izverzhennykh porod/ N.F. Shinkarev, V.V. Ivannikov – 2 izd., pererab. i dop. – L. Nedra, 1983.– 271 p.: il., tabl. – Bibliogr.: P. 259-266.

10. Russian source: Flyuidnyy rezhim zemnoy kory i verkhney mantii / F.A. Letnikov, I.K. Karpov, A.I. Kiselev, B.O. Shkandriy – M.: Nauka, 1977. – 216 p.: tabl., fig. – Bibliogr.: p. 212-214.

11. Russian source: Nikolskiy A.P. Slyudyanye pikrity Centralnoy chasti Ukrainskogo shchita / A.P. Nikolskiy: Doklady AN SSSR. – M., 1974. – T.215. – Vol.6. – P. 1415-1453. : tabl., fig. – Bibliogr.: p. 1453.

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