00618naa#a2200157#i#450# EN\\bibl\126931 20260705190758.7 2712-7761 20260630b2026####ek#y0engy0150####ca RU Technological mineralogy in assessing the quality of natural and technogenic mineral raw The 17th Russian Seminar, RMS Commission on Technological Mineralogy Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2026 0 с. Journal article local Shushkov D. A. ras.editorum.ru