WHILE DUMPING LIME INTO A LOADER BUCKET WITH A BOBCAT LIME CLOUDED UP OPERATOR COULD NOT SEE OPERATOR TRIES TO EXIT BOBCAT & SLIPPED ON BUCKET CAUSING HIM TO FALL. OPERATOR TRIED TO CATCH HIM SELF HIS AND SLID THRU LIME ONTO HARD SURFACE CAUSING A BURN ON RIGHT HAND AROUND THUMB/WRIST AREA.