A. K. Litvinenko
Sergo Ordzhonikidze Russian State University for Geological Prospecting
Russian Federation

Andrey K. Litvinenko — Dr. Sci. (Geol.-Mineral.), Professor of the department of minerology and Gemmologu 

23, Miklukho- Maklaya str., Moscow 117997

tel.: +7(916)655–08–08

Sh. S. Odinaev
Guangzhou Institute of Geochemistry, Chinese Academy of Sciences; Institute of geology, earthquake engineering and seismology, National Academy of Sciences of Tajikistan
China

Sharifjon S. Odinaev * — Cand. Sci. (Geol.-Mineral.), Phd student of state Key Laboratory of deep Earth Processes and resources; senior Research

511, Kehua str., Guangzhou 510640

267, Ayni str., Dushanbe 734063, Tajikistan

tel.: +86 13054495854 

G. K. Khachatryan
Central Research Institute of Non- Ferrous and Precious Metals
Russian Federation

Galina K. Khachatryan — Dr. Sci. (Geol.-Mineral.), leading researcher

129/1, Varshavskoe highway, Moscow 117545

tel.: +7 (926) 551-32-13