... in a black crust and particles from the combustion of fuel oil and coal, containing a quantity of Carbon, Iron, Manganese and Sulphur 188 Monitoring, Control and Effects of Air Pollution Fig (A) ... and travel Particles less than 10 mm in diameter (PM10) are often measured that include both fine and coarse dust particles [17] 183 Effect of Air Pollution on Archaeological Buildings in Cairo ... rainwater and 186 Monitoring, Control and Effects of Air Pollution winds[36] The deposition of wind-born soil dust on the surface may also be a source of kaolinite [37] The mineralogical, textural and...