The Velenje Coal Mine is located in Slovenia and is one of the largest coal mines in the country. It has been in operation since 1875 and primarily extracts lignite, a type of brown coal. The mine plays a significant role in the local economy, providing jobs and supporting energy production. The mine is known for its unique underground mining techniques, which include the use of continuous miners. It is also part of the Velenje region, which has a rich history of coal mining. The mine's operations are closely monitored to ensure safety and environmental standards are met.