EE STATED THAT HE WAS PICKING UP FLACK JACKETS FROM THE TOP OF THE CRUSHER WHEN APIECE OF ROCK MEASURING 27"" X 13"" X 2"" FELL FROM BETWEEN ROOF BOLTS AND STRUCK HIS LEFT HAND CAUSING A LACERATI ON TO THE LEFT INDEX FINGER. SIX SUTURES WERE REQUIRED TO CLOSE THE LACERATION.