AN UNINTENTIONAL ROOF FALL OCCURRED AT THE GALATIA MINE MILLENNIUM PORTAL 4N HEADGATE RETURN, #1 ENTRY BETWEEN 635N AND 485N, CROSSCUTS 21 AND 22. THE FALL WAS APPROXIMATELY 150'LONG, APPROXIM ATELY 15'WIDE AND APPROXIMATELY 14' - 16'THICK. THE FALL DID NOT AFFECT VENTILATION. THE FALL WILL BE CLEANED UP.