THE EMPLOYEE WAS REMOVING A SPLIT BOLT THAT WAS DUST STARTED IN A BOREHOLE WITH AN AXE. THE BOLT WAS THROUGH A GROUND SUPPORT MAT, THE MAT SLIPPED DOWN WHEN THE EMPLOYEE WENT TO STRIKE THE BOL T. THE EMPLOYEE'S RIGHT INDEX FINGER CAME IN CONTACT WITH THE MAT CUTTING THROUGH HIS GLOVE AND CAUSING A LACERATION.