I. I. Chaykovsky Mining Institute of Ural Branch of the Russian Academy of Sciences. 78A Sibirskaya Str., Perm 614007, Russia (Russian Federation) Russian Federation
Dr. geol-min.Sci., Head of Laboratory of Geology of Mineral Deposits
P. S. Shirinkin Perm State Institute of Culture, 18 Gazeta Zvezda St., Perm 614000, Russia Russian Federation
Chair of Social and Cultural Technologies and Tourism Department
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