The federal Mine Safety and ... of the next seam of coal to be accessed in the mining process. The accident happened when he drove the drilling machinery into the pit as instructed and began ...

In India’s east and northeast, workers extract coal in hazardous conditions in small “rat hole” mines that are narrow pits in the ground, usually meant for one person to go down, and are ...

Co-operation with BELAZ is helping to increase coal production – as noted by Oleg Kozhemyako, the Governor of Russia’s Primorsky Krai, ...