Maksimov V. I., Head of Laboratory, (Laboratory of Geological and Technological Studies of Raw Materials); Phone: (812)335-30-76, Koroleva Е. V., Researcher of Gipronickel Institute, Kozyrev S. M., Director on R&D, Kravtsova O. A., Leading Researcher, Laboratory of Geological and Technological Studies of Raw Materials, Klemyatov A. A., Researcher, Laboratory of Geological and Technological Studies of Raw Materials, (Gipronikel Institute)

Work on improvement of processing technology of high-grade Talnakh ores was carried out jointly with Gintsvetmet Institute (Manager M. I. Mantsevich); specialists of LGTIS A. S. Permyskov, A. L. Romanov; employees of Kola MMC: I. E. Mironenko, M. N. Novikov, A. G. Nikolaichik; Senior Researcher of the Laboratory of Geological and Technological Studies of Raw Materials at Gipronickel Institute T. N. Khashkovskaya and many others took part in laboratory and industrial tests on development and checking the technology of reducing magnesium oxide content in bulk concentrate of Pechenga ores.