EMPLOYEE WAS CLEANING THE TRACKS OF A D9 DOZER WITH A TRACK CLEANING SHOVEL. AS HE WAS CHOPPING THROUGH THE MUD THE SHOVEL CREATED A HOLE, THE HANDLE WENT AGAINST THE EDGE OF THE TRACK FRACTUR ING HIS LITTLE FINGER. CAUSE OF THE INJURY WAS AWARENESS. COMPLIANCE WITH RULES AND REGS NOT A FACTOR, MINING SYSTEMS COULD BE A FACTOR, PROTECTIVE EQUIP NOT A FACTOR, GLOVES WERE WORN.