2 MECHANICS & SCOOP OPERATOR REPARING A BROKEN CONVEYOR CHAIN ON MINER. USING A SCOOP AND STEEL CABLE TO PULL BROKEN CHAIN THROUGH BOOM OF MINER. THERE WAS A CATCH IN THE CHAIN AND WHEN IT REL EASED, THE CABLE FLEW UP AND STRUCK THE EMPLOYEEON BOTTOM OF HAND. AN EXAMINATION WAS RECOMMENDED AND THE X-RAY SHOWED A SMALL FRACTURE IN LITTLE FINGER(LEFT HAND). NORTH MAINS SECTION