A roof fall was discovered on this date. It was located on the 6-North Mains in the #3 entry at crosscut #2 which is in an idle area of the mine. The fall measured 20'X 20' and was 8 feet in thickness. The fall will be cleaned up and resupported. the areas was previously supported with 5' hy-tech bolts and 8' cable bolts. Ventilation nor persons were affected.