A METHANE IGNITION OCCURRED IN THE #3 FACE OF THE #4 SECTION (MMU 004-0). A METHANE BLEEDER ON THE LEFT SIDE OF THE FACE WAS IGNITED BY A SPARK FROM THE CUTTING HEAD OF THE COMPANY NO 102 JOY 12CM-12 CONTINUOUS MINER. THE IGNITION WAS EXTINGUISHED IN 2 MINUTES.