AN UNINTENTIONAL ROOF FALL OCCURRED MEASURING 20' X 18' X 7'HIGH. THE AREA HAS SLICKEN SIDE ROCK. ON 7/2/03 THERE WAS OBSERVED A ROCK GLICKEN SURFACE WHICH MEASURED 3' X 2' X 1' ON THE PAVEMEN T OF X-CUT 2-3 AND 2 OTHER ROCKS HANGING. IT WAS ""DANGERED OFF"". ON 7/3/03 NO CHANGE IN THE CONDITIONS WERE OBSERVED. LOCATION: 1 LEFT IN #2 ENTRY & 2-3 X-CUT @ 15 + 59.