Usinskoe mine
Kemerovo Oblast, Russia
The Usinskoe mine is a mine located in the south of Russia in Kemerovo Oblast. Usinskoe represents one of the largest manganese reserve in Russia having estimated reserves of 276.5 million tonnes of manganese ore grading 19.1% manganese metal.
Mine data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).