4 SOUTH SECTION, MINER BOLTER HIS AUGERS PLUGGED& HE REMOVED THE BOTTOM AUGER, MINER OPERATOR WAS HOLDING THE OTHER AUGERS IN ROOF, AUGER SLIPPED FROM HIS HAND & FELL & STRUCK INJURED ON RT. RING FINGER. FINGER PINCHED BETWEEN AUGER & DRILL HEAD. SUTURES TO CLOSE WOUND.