| Location | |
|---|---|
| Republic of Karelia | |
| Country | Russia |
| Coordinates | 64°43′N30°30′E / 64.717°N 30.500°E |
| Production | |
| Products | Iron ore |
The Kostomuksha mine is a large iron mine located in north-western Russia in the Republic of Karelia. [1] Kostomuksha represents one of the largest iron ore reserves in Russia and the world, having estimated reserves of 10 billion tonnes of ore grading 45% iron metal. [2]