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O. M. Topchieva
Institute of Volcanology and Seismology FEB RAS, 9 Piip Blvd, Petropavlovsk-Kamchatskiy 683006, Russia
Russian Federation
Junior Scientist
V. A. Petrovsky
Institute of Geology, Komi Scientific Center, Russian Academy of Sciences, 54 Pervomayskaya Str., Syktyvkar 167982, Russia
Russian Federation
Dr. Geol.-Min. Sci., Lead Scientist of Laboratory of Experimental Mineralogy
A. E. Sukharev
Institute of Geology, Komi Scientific Center, Russian Academy of Sciences, 54 Pervomayskaya Str., Syktyvkar 167982, Russia
Russian Federation
Cand. geol.-min. sci., Senior Scientist
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