4 350 )00 J 50 2 00 

 99 



SIZE ANALYSIS 

 Millimeters 



100 90 ao ro so 55 50 45 40 35 .30 



-1.0 -0.5 



0.5 10 15 2.0 



Phi Units (j) 



I GRANULE |vfRr COARSE stiiol COARSE SAND I MFDIUM SAND I FINESJND | VERY FINE SANp] 

 Core 8, 0.8 to 1.1 m 



46 



