L. A. Sim
O.Yu. Schmidt Institute of Physics of the Earth of RAS
Russian Federation

Lidia A. Sim, Doctor of Geology and Mineralogy, Lead Researcher 

10 Bol’shaya Gruzinskaya street, Moscow D-242 123242, GSP-5

A. V. Marinin
O.Yu. Schmidt Institute of Physics of the Earth of RAS
Russian Federation

Anton V. Marinin, Candidate of Geology and Mineralogy, Senior Researcher

10 Bol’shaya Gruzinskaya street, Moscow D-242 123242, GSP-5

G. V. Bryantseva
M.V. Lomonosov Moscow State University
Russian Federation

Galina V. Bryantseva, Candidate of Geology and Mineralogy, Assistant Professor, Faculty of Geology

1 Leninskie Gory, Moscow 119991

N. A. Gordeev
O.Yu. Schmidt Institute of Physics of the Earth of RAS
Russian Federation

Nikita A. Gordeev, Engineer

10 Bol’shaya Gruzinskaya street, Moscow D-242 123242, GSP-5