Investments in the Kolmozerskoye deposit development project in the Murmansk Region will amount to ₽91 bln, follows from the presentation of the chief geologist of the joint venture of Nornickel and Rosatom Polar Lithium. Designed capacity of the mining and processing plant will be 45 thousand tons of lithium hydroxide and carbonate per year from 2030, the discounted payback period of the project is 21.5 years, and the period of reserves security is 39 years.