Surface Mining Transportation Systems - eolssIn surface mining operation, amount of materials to be daily transported . methods is specifically termed as “Open Pit Mining” while mining of coal is usually.transport of material in opencast coal mines,Coal Mining TechnologiesCoal mining employs surface and underground methods to extract coal. . to cut out the coal and rely on conveyor systems to transport the coal to the surface. . Open-pit mining is sometimes used in thick shallow-lying western coal seams. . In area strip mining, overlying material is removed from a seam of coal in long,.
transport of material in opencast coal mines