A rock fall occurred in the first hand cut in the #4 pillar block in #5 heading 100' inby SS #7437. The continuous miner was stuck by a rock that fell on the miner head in the first cut; no roof bolts pulled or fall above anchorage. The cut was approximately 20-25', miner was stuck by 3-5' rock. No ventilation was disturbed, no injury occurred and the fall will not be cleaned up.