EE WAS STRUCK BY WRENCH (BOLTER STEEL) WHEN HE WAS REACHING FOR IT. IT FELL OFF BOLTER HEAD & STRUCK HIM ON THE MOUTH. CAUSE OF INJURY WAS AWARENESS COMPLIANCE WITH RULES/REGS NOT A FACTOR. PROTECTIVE EQUIP NOT A FACTOR MINER PROFICIENCY A FACTOR, MINING EQUIP/SYSTEMS NOT A FACTOR