Various shots of large mechanical shovels loading Euclid trucks, of Euclid trucks moving to and fro on road, passing within a few feet of camera, advancing on camera. MLS of man coming down large outcropping, power shovel working in background. LS of shovel bucket shoving large boulder, boulder rolling away, bulldozer nuzzling it. MLS of shovel, CU of bucket biting into ore body. HAS into ore hopper, MS through hopper control window of Euclid truck dumping into hopper. CU of hopper operator, of high speed ore conveyors.