Shot of train carrying shift of workers leaving Cominco mine portal after days work. Shot of miners getting off ore train, entering "punch out" building. FOLLOW PAN of train entering mine with workers. Several shots of Sullivan Mines concentrator and mill near Kimberley, British Columbia. Various interior shots of mine mill showing machine operators at various machines, valves and drive wheel of ball mill, control panels, ore on conveyors, rotating chains of jaw crusher, crusher eating up ore, crushed ore being dumped into ore cars for transportation to concentrator. Shots of ore pouring into hopper and speeding along on conveyor belt. CU of slush pouring from rotator as ore is separated from muck.