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1. Geochemical peculiarities of the Maikubensky Coal Field, Kazakhstan
2. Features of rare earth elements geochemistry in coals of Central Kazakhstan
3. MINERAL AND GEOCHEMICAL FEATURES OF THE PORPHYRY COPPER ORES AT KOKTASZHAL DEPOSIT, CENTRAL KAZAKHSTAN
4. Mineralogical and Geochemical Features of Coals and Clay Layers of the Karaganda Coal Basin
5. Nature of ree accumulation in clayey interlayers and coals in Karaganda coal basin
6. Study of geochemical characteristics of the Bakyrchik ore zone
7. Trace Elements Distribution in the k7 Seam of the Karaganda Coal Basin, Kazakhstan
8. Influence of PolytronTMC Composition on the Tribological State of the System of materials “40Ch-Transmission Oil-HCh15” when Simulating Friction Modes and Lubrication Conditions
9. THE NATURE OF RARE EARTH ELEMENTS ACCUMULATION IN CLAY LAYERS AND COALS OF THE SHUBARKOL DEPOSIT
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