A. G. Vladimirov
V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of RAS; Novosibirsk State University; Tomsk State University
Russian Federation

Doctor of Geology and Mineralogy, Chief Researcher, Professor,

3 Academician Koptyug ave, Novosibirsk 630090;

2 Pirogov street, Novosibirsk 630090

50 Lenin ave, Tomsk 634050

V. G. Vladimirov
V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of RAS; Novosibirsk State University
Russian Federation

Candidate of Geology and Mineralogy, Senior Researcher,

3 Academician Koptyug ave, Novosibirsk 630090;

2 Pirogov street, Novosibirsk 630090

O. P. Polyansky
V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of RAS; Novosibirsk State University
Russian Federation

Doctor of Geology and Mineralogy, Head of Laboratory,

3 Academician Koptyug ave, Novosibirsk 630090;

2 Pirogov street, Novosibirsk 630090