D. A. Artemyev
South Ural Federal Scientific Center of Mineralogy and Geoecology, Ural Branch, Russian Academy of Sciences
Russian Federation

Researcher 

Ilmensky Reserve, Miass, 456317

M. N. Ankushev
South Ural Federal Scientific Center of Mineralogy and Geoecology, Ural Branch, Russian Academy of Sciences
Russian Federation

Junior Researcher 

Ilmensky Reserve, Miass, 456317

I. S. Stepanov
South Ural Federal Scientific Center of Mineralogy and Geoecology, Ural Branch, Russian Academy of Sciences
Russian Federation

Researcher 

Ilmensky Reserve, Miass, 456317

N. B. Vinogradov
South Ural State Humanitarian and Pedagogical University
Russian Federation

Professor 

pr. Lenina 69, Chelyabinsk, 454080

I. P. Alaeva
South Ural State Humanitarian and Pedagogical University
Russian Federation

Senior Researcher 

pr. Lenina 69, Chelyabinsk, 454080

P. S. Ankusheva
South Ural Federal Scientific Center of Mineralogy and Geoecology, Ural Branch, Russian Academy of Sciences; South Ural State Humanitarian and Pedagogical University
Russian Federation

Junior Researcher, South Ural Federal Scientific Center of Mineralogy and Geoecology, Ural Branch, Russian Academy of Sciences; Senior Researcher, South Ural State Humanitarian and Pedagogical University 

Ilmensky Reserve, Miass, 456317; 
pr. Lenina 69, Chelyabinsk, 454080

L N. Koryakova
Institute of History and Archaeology, Ural Branch, Russian Academy of Sciences
Russian Federation

Chief Researcher 

Kovalevskoi 16, Yekaterinburg, 620108

A. M. Naumov
MPI Ozersk City District “City Museum”
Russian Federation

Director

pr. Pobedy 2, Ozersk, 456780