ENDOGENOUS MINERALIZATION OF THE CENTRAL BUKANTAU AREA (USING THE EXAMPLE OF THE KYZYLKUM REGION)

Authors

  • Kh.Boboyorov National University of Uzbekistan named after Mirzo Ulugbek Department of Geology 4-University Str., 100174, Tashkent. Uzbekistan.
  • A.Samiev National University of Uzbekistan named after Mirzo Ulugbek Department of Geology 4-University Str., 100174, Tashkent. Uzbekistan.
  • T.Sakhibov National University of Uzbekistan named after Mirzo Ulugbek Department of Geology 4-University Str., 100174, Tashkent. Uzbekistan.
  • M.Alimov National University of Uzbekistan named after Mirzo Ulugbek Department of Geology 4-University Str., 100174, Tashkent. Uzbekistan.

DOI:

https://doi.org/10.5281/zenodo.20325639

Keywords:

Endogenous mineralization, prospective area, Bukantau, deposits, area, host rocks, gold mineralization zone

Abstract

The article investigates the mineral composition of the oxidized ores developed in the Kaskirtov, Boztov and Zhelsay promising fields in the north-western part of the Central Bukantov, as well as their formation characteristics and productive mineral associations are determined. According to the obtained results, the main ore minerals consist of iron hydroxide (goethite, hydrogethite), jarosite, scorodite, and pure gold, which are located in the limonited parts of shale and metasiltstones, which are the host rocks. It was found that the oxidized ores were formed under the influence of hypergenic solutions and formed mineral associations with gold-jarosite-hydrolyte in the lower part of the oxidation zone, and gold-hydrogoethite-kaolinite in the upper part.

 

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References

1.Abduazimova Z.M. Actual directions in the study of the Precambrian of Western Uzbekistan. Principles of developing a stratigraphic scheme. Geology and mineral resources. - 2002. No. 5. S. 3-15.

2.Annenkova T.E., Azhgirey D.G. Mineralogical and geochemical zoning of the Paleozoic ledge of the Auminzatau Mountains // Actual problems of geology and geophysics. - volume 2. - T.: Fan, 2007. -p.3-9.

3.Kalinin A. Yu., Palyanova A. G., Naumov E. A., Kovalev K. R., Pirozhnie F. Hypergenesis of Au remobilization in Au-bearing regolith associated with orogenic deposits: on the example of Kazakhstan // Geol. Geophysics. 2019. C. 358-369.

4.Karabaev M.S. Geochemical features of the gold-rare metal and gold-silver mineralization of Bukantau and Auminzatau, their predictive value. Mountain Bulletin of Uzbekistan. - Navoi, 2017, No. 2. pp. 83-88.

5.Крав Д., Мас Кензие Д., Гриеве П. Supergene gold mobility in orogenic gold deposits, Otago Schist, New Zealand. N. Z. J. Geol. Geophys. 2015, 58, 123-136, doi:10.1080/00288306.2014.997746.

6.Krav D., Kerr G. Geochemistry and mineralogy of contrasting supergene gold alteration zones, southern New Zealand. Appl. Geochem. 2017, 85, 19-34, doi:10.1016/ j. apgeochem. 2017.08,005.

7.Moyliev M.Sh., Karabaev M.S., Tukhtamishov F.G., Sadirov R.M. Geological and structural features of the placement of gold mineralization in the Kaskyrtau area (Bukantau mountains). Bulletin of NUUz. -Tashkent. 2017, No. 3/2. pp. 280-283.

8.Moiliev M.Sh., Karabaev M.S., Ashirov M.B. The importance of accompanying elements in the search for Central Bukantov gold deposits // Geology and mineral resources, 2020, No. 5. pp. 49-53.

9.Moiliev M.Sh., Boboerov KhA “Central Bukantov Mineral Associations Of Gold Mining And Their Composition (On The Example Of Kaskirtov, Boztov, Jelsay Fields)” Awarded For Conference “Pedagogy and modern education: tradition, experience And innovation”, 02/05/2021, pp. 94-96 URL: https://doi.org/10.37547/iscrc-intconf02.

10.Radomsky S.M. Oxidized ores of the Pokrovskoye gold deposit (Upper Amur region) // Mining Information and Analytical Bulletin. 2014, No. 1. S. 379-384.

11.Ore deposits of Uzbekistan / Ed. M. Golovanova. - T.: GIDROINGEO, 2001. 661 p.

12.Smirnov S.S. Oxidation zone of sulfide deposits of the Academy of Sciences of the USSR. - Moscow, Russia, 1955.232 p.

13.Sedelnikov L.V., Tusmetov A.A., Zhumaev S.O., Turaev T.N. Prospects for expanding the mineral resource base of oxidized gold-bearing ores in the deposits of the mountains of Central and Southern Bukantau. Mountain Bulletin of Uzbekistan, 2006, No. 1. pp. 3-6.

14.Seltmann, R., Konopelko, D., Biske, G., Divaev, F., Sergeev, S., (2011). Hercynian postcollisional magmatism in the context of Palaeozoic magmatic evolution of the Tien Shan orogenic belt. Journal of Asian Earth Sciences 42, 821–838.

15.Stratigraphic Dictionary of Uzbekistan / Tr. IMR. T.: GIDROINGEO, 2001. S. 255.

16.Silyanov S.A., Sazonov A.M., Zvyagina E.A., Savichev A.A., Lobastov B.M. Gold in the Oxidized Ores of the Olympiada Deposit (Eastern Siberia, Russia)// Minerals 2021,1-21 р. URL: https://doi.org/10.3390/min11020190.

17.Tangirov A.I., Urunov B.N., Isakhodzhaev B.A. Features of the structure and patterns of manifestation of gold mineralization in the Bukantau mountains // Mining Bulletin of Uzbekistan. - Navoi, 2014. No. 1. pp. 53-56.

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Published

2026-05-21

Issue

Vol. 5 No. 5 (2026): Journal of Multidisciplinary Sciences and Innovations

Section

Articles

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Authors retain the copyright of their manuscripts, and all Open Access articles are disseminated under the terms of the Creative Commons Attribution License 4.0 (CC-BY), which licenses unrestricted use, distribution, and reproduction in any medium, provided that the original work is appropriately cited. The use of general descriptive names, trade names, trademarks, and so forth in this publication, even if not specifically identified, does not imply that these names are not protected by the relevant laws and regulations.

How to Cite

ENDOGENOUS MINERALIZATION OF THE CENTRAL BUKANTAU AREA (USING THE EXAMPLE OF THE KYZYLKUM REGION). (2026). Journal of Multidisciplinary Sciences and Innovations, 5(5), 1521-1527. https://doi.org/10.5281/zenodo.20325639

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