Unplanned roof fall occurred at #10 c.c. on the #3 belt the c.c. to the right at spad #241 between entries #2 and #3 it is approx. 40' long, 8 to 10' high and 8' - 10' thick. No injuries or entrapment involved. However it did fall on a diesel forklift. No ventilation or travel way involved.