Burdel’naya, N. S.
Bushnev, D. A.
Golubev, E. A.
Derevesnikova, A. A.
Radaev, V. A.
Article History
Received: 5 August 2019
Revised: 18 December 2019
Accepted: 18 February 2020
First Online: 6 July 2020
CONFLICT OF INTEREST
: The authors declare that there is no conflict of interest to be disclosed in this paper.
: N.S. Burdel’naya, Dr. Sci. (Geol.–Min.), ORCID: ExternalRef removedD.A. Bushnev, Dr. Sci. (Geol.–Min.), ORCID: ExternalRef removedE.A. Golubev, Dr. Sci. (Geol.–Min.), ORCID: ExternalRef removedA.A. Derevesnikova, junior researcherV.A. Radaev, senior engineer