FALL OF ROOF OR BACK at Shelby Mining Company, LLC
A roof fall occurred on the #3 main line belt at approximately 1:00 pm on Friday August 10, 2007. The roof fall is located approximately 37 feet inby spad 4063 and approximately 38 feet outby spad 4234. The roof fall measured approximately 200' long, 21 feet wide and 9' high.
U.S. Mine Safety and Health Administration