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Title: GEOLOGICAL STRUCTURE AND MINERALOGICAL COMPOSITION OF THE KARA-AYAK RARE METAL ORE OCCURRENCE (EAST KAZAKHSTAN)
GEOLOGICAL STRUCTURE AND MINERALOGICAL COMPOSITION OF THE KARA-AYAK RARE METAL ORE OCCURRENCE (EAST KAZAKHSTAN)

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Tatyana Oitseva
10.5593/sgem2024/1.1/s01.10
10.5593/sgem2024/1.1
1314-2704
978-619-7603-67-5
English
24
1.1
•    Prof. DSc. Oleksandr Trofymchuk, UKRAINE 
•    Prof. Dr. hab. oec. Baiba Rivza, LATVIA
1.Geology
In the development of high technologies, “lightweight” - rare metals - are of great importance. Almost all modern devices: from a player to an electric bus cannot do without them. These metals are used in mechanical and aircraft manufacturing, digital technologies, and medicine; the implementation of a green program without them is generally impossible. According to statistical forecasts, the need for rare metals will only grow every year. During the Soviet period, most of the rare metal deposits were mined; small ore occurrences were not considered due to low contents and reserves. Currently, the Republic of Kazakhstan has developed a Comprehensive Plan for expanding the resource base and introducing technologies for the integrated extraction of rare metals, modernizing existing production facilities, developing standards regulating the industry and lifting the secrecy regime for individual metals, as well as mining all known ore occurrences and a detailed study of mineralization points. The Kara-Ayak ore occurrence belongs to an unconventional type of rare metal mineralization (Sn, W, Ta, etc.), superimposed on more ancient tectonically prepared intrusions and dikes of the Kunush complex. In the Kalba-Narym zone, similar examples are the already explored and studied greisen-quartz vein deposit Cherdoyak (Sn, W), rare metal-pegmatite objects Medvedka, Tochka, Novo-Saryozek and others (Ta, Nb, Be, Li). The similarity of the geological structure of these objects emphasizes the prospects for assessing the Kara-Ayak ore occurrence.
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This research has been funded by the Science Committee of the Ministry of Science and Higher Education of the Republic of Kazakhstan (Grant No. AP19676805).
Thanks are extended to Kuzmina O.N., Mizernaya M.A., Khromykh S.V., and Kotler P.D who contributed a lot to the joint geological research. Analysts from the VERITASengineering laboratory and from the V.S. Sobolev Institute of Geology and Mineralogy(Novosibirsk) have performed good analytical work.
conference
https://doi.org/10.5593/sgem2024/1.1/s01.10
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Proceedings of 24th International Multidisciplinary Scientific GeoConference SGEM 2024
24th International Multidisciplinary Scientific GeoConference SGEM 2024, 1 - 7 July, 2024
Proceedings Paper
STEF92 Technology
International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM
SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Russian Acad Arts; Turkish Acad Sci.
71-78
1 - 7 July, 2024
website
9841
granites, Kunush complex, rare metals, tungsten, Eastern Kalba.

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