Pleistocene and Post-Pleistocene Clays (chiefly Ca(<e May Age). 





-' 



,,_. 



C„-«H, - ««-«. 





< 



Tensile Strength. 

 Lbs. per sq. in. 





Cone 03. 



Cone .. 



C-, 



Cone s. 



Co., 



ConO.O. 





j 



1 



E 



| 



3 



< 



ii 



j 



< 



j 



1 



i 



< 







j 



! 



Absorption. 

 Fire shr. 

 Absorption. 



1 



j 



RES.A.KS. 





651 

 639 



646 

 64s 

 669 

 6fi 3 

 660 

 678 



664 

 983 







„ 6 



3-6 



5.6 



.49 



=3- 



■ 85 



8 



,8 



■S.34 







7.6 



10.78 

 ,1.98 







5-8 

 34 



2.86 









Cone 9— Fire shrinkage, 4.2; 

 Cone 15— Fire shrinkage, 3.3; 





Bordentown— Bordcntown Brick Co., .. 











.4-55 













Green brick mixture; gritty, sticky; does not feel 



36 



27.8 

 26 



% 



I„l 



258 



" 



3 



9.96 



L 



6.83 



5-96 































i 7 s 



South of Millville 

























d d 





































180 





G cen br'ck 



m 



338 



580 



3 



3.3 



12.46 



r 



E 



6.3 



4.48 



5.3 



:i : 











181 















184 



Very gritty; plasticity fair; used for common brick... 

 Tough, gritty, moderately iiIjmic. bluish white clay,. . . 















" 



,.94 















•16 



■" 



148 



' 







5-3 



'i» 











■89 



■ 89 



do do 



West sidcCohansey creek, V, mile south 















4.9 



5.45 







86 



92 



::: 



• 











4.3 



-77 







3.7 



















33 



j.76 

 8.74 







loses I 







G it lo m 



' 



...... 







,6 



.,59 

































