MAIN EAST SECTION MAN WAS PUSHIGN ALRGE ROCK OFF HEAD OF MINER. IT CAME DOWN PINCHING THE TIP OF HIS RIGHT LITTLE FINGR ACCIDENT DOESN'T APPEAR TO INVOLVE ANY ASPECT OF COMPLIANCE WITH RULES, REGS OR MINE EUQPMENT OR SYSTEM. IT DOES APPEA TO INVOLVE JOB SKILLS, MINE PROFICIENCY, TRAINING AND ATTITUDE. MAN HAD PROTECTIVE GLOVES ON.