EE WAS LOWERING PRIMARY ORE CONVEYOR BELT WITH CHAIN JACKS WHEN A SUPPORTING CABLE ON A BEAM MOVED AND SHOWERED THE EE IN DUST. EE WAS WEARING SAFETY GLASSES. EE WENT TO CLINIC THE NEXT DAY A PARTICLE WAS REMOVED AND REFERED TO DR. THE FOLLOWING DAY WHERE 6 PARTICLES OF DUST WERE REMOVED.