Khangalassky coal mine
Sakha, Russia
The Khangalassky Coal Mine is a coal mine located in Sakha Republic. The mine has coal reserves amounting to 3.45 billion tonnes of coking coal, one of the largest coal reserves in Asia and the world. The mine has an annual production capacity of 8 million tonnes of coal.
Mine data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).