Sibaysky mine
Mine in Russia
52°41′N 58°38′E / 52.683°N 58.633°E / 52.683; 58.633The Sibaysky mine is a large copper mine located in the south Russia in Baymaksky District, Bashkortostan.[1] Sibaysky represents one of the largest copper reserves in Russia and in the world, having estimated reserves of 1.48 billion tonnes of ore grading 0.91% copper.[2]