00587naa#a2200157#i#450# EN\\bibl\84015 20240703105645.3 2712-7761 20240611b2024####ek#y0engy0150####ca RU Sections 8, 9 • Deposits of strategically and economically important mineral raw • Mineralogy and minerageny Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2024 1 с. Journal article local Kuznetsov Sergey Karpovich komisc.editorum.ru