EE WAS USING A PRY BAR TO POSITION 6' BY 10' BY 2"" GRANITE SLAB WHICH WAS SETTING ON ITS EDGE IN A RACK. THE EE PULLED THE SLAB PAST VERTICAL CAUSING THE SLAB TO FALL STRIKING THE EE ON THE HE AD AND SHOULDER. THE EE RECEIVED A LACERATION TO THE LEFT SIDE OF HIS HEAD BEHIND HIS EAR AND A CONTUSION TO HIS LEFT SHOULDER.