00682naa#a2200205#i#450# EN\\bibl\59235 20240617203434.1 2712-7761 20230420b2023####ek#y0engy0150####ca RU Tolbachik diamonds (TFE-50, Kamchatka): new evidence of volcanogenic nature Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2023 4 с. Journal article local Алмаз. 549.211 Топаз. 553.84 Silaev V. I. Anikin L. P. Karpov G. A. Khazov A. F. komisc.editorum.ru