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LITHOLOGICAL AND GEOCHEMICAL FEATURES OF JURIC DEPOSITS IN THE "NORTHERN ANGREN" SECTOR

Angren coal mine, North Angren section, Jurassic deposits, core samples, lithological composition, chemical composition, coal-bearing clays, coal-bearing layers, trace elements, rare earth elements, geochemistry, ISP analysis, mineralization, high-concentration elements, uranium, thorium, gold, rhenium, tungsten.

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The article highlights the results of studying the lithological and chemical compositions of core samples from Jurassic deposits
opened by a drilling well at the "Northern Angren" section of the Angren coal deposit. Based on the lithological composition, the
chemical compositions of samples selected from highly altered rocks, carbonized clays, and coal-bearing deposits of the coal-
bearing and coal-bearing deposits of the Angren Formation were studied using ISP. As a result, it was revealed that high
concentrations of 42 out of 62 chemical elements in highly altered rocks, 37 in carbonized clays, and almost all rare-earth
elements Li, Be, Al, As, Se, which account for half in carbonized strata, as well as elements such as W, Re, Pt, Au, Pb, Bi, Th,
and U, can have practical significance.