THE SYSTEM AND BELTS WERE DOWN. UPON RESTARTING,EE WAS IN THE INTERSECTION OF #3 ENTRY EE TOLD OPS TO CONTINUE MINING, ONCE THEY WERE RUNNING EE WENT TO LEAVE AREA. EE'S LEFT FOOT SLIPPED DUE TO THE STEEP SIDE PITCH & SLICKENSIDE BOTTOM. EE'S FOOT HIT THE MBC TRACK & IT BEGAN TO TRAM OVER THE TIP OF EE'S BOOT. MBC OPERATOR STOPPED IMMEDIATELY. THE EE DID NOT HAVE ANY BROKEN TOES.