Characterization of coal mine dust by computer processing of scanning electron microscope information.
D002118:Calcium / Q000032:analysis; D002244:Carbon / Q000032:analysis; D003032:Coal Mining; D003201:Computers; D004391:Dust / Q000032:analysis*; D007501:Iron / Q000032:analysis; D008722:Methods; D008855:Microscopy, Electron, Scanning; D010316:Particle Size; D011188:Potassium / Q000032:analysis; D012825:Silicon / Q000032:analysis; D013455:Sulfur / Q000032:analysis
D004391:Dust; D013455:Sulfur; D002244:Carbon; D007501:Iron; D011188:Potassium; D002118:Calcium; D012825:Silicon