Combining the copper and the silver results returns a copper equivalent of: 0 to 218.0 feet of 2.1% Copper Equivalent (“CuEq”) including 140.0 to 214.0 feet at 2.9% CuEq. Majuba Hill is a ...
A brief history of coal mining in Wales, including the events of the strike in 1984, which lasted a whole year, and the battle to keep the Tower Colliery, near Hirwaun, open. In 1995, the miners ...
Mining conveyor belt systems enable the movement of material from one point to another in open-pit and underground mining operations. Conveyors are used to transport ores, concentrates and tailings ...