Mining & Metals - , England, United Kingdom
What is Coal Mining?Coal mining is the process of extracting coal from the ground.Coal mining has had many developments over the recent years, from the early days of men tunneling, digging and manually extracting the coal on carts, to large open cut and long wall mines. Mining at this scale requires the use of draglines, trucks, conveyors, hydraulic jacks and shearers.Over 7212 million tonnes (Mt) of hard coal are currently produced worldwide and 810.5 Mt of brown coal/lignite.
Nginx
Mobile Friendly