CLAYS OF NEW YOEK 



895 



(continued) 





Lime 



Magnesia 



Alkalis 





i 









1 



1.35 



.14 



3.24 



2 



.23 



.15 



.77 



3 



4 



.3 



.1 



.02 

 1.35 



.58 

 .29 



5 

 6 



.45 

 2.1 



.16 

 .33 



2.12 



2.82 



7 



.2 



.34 



1.72 



8 



2.57 



.25 



2.55 



9 



10 



.2 

 .55 



.14 

 .16 



.55 



.7 



11 



.65 



,49 



2.7 



13 



.4 



.23 



2.91 



13 



.3 



.37 



2.25 



14 



.8 



.57 



1.47 



15 

 16 



17 



.3 

 .4 

 .35 



.25 

 .45 

 .36 



1.04 

 1.85 

 3.83 



18 



.7 



1.12 



3.94 



19 



.6 



1.08 



4.63 



20 



11.15 



3.31 



2.58 



21 



2.1 



.74 



1.148 



22 



7.91 



2.84 





23 



.71 



.76 



.66 



24 





.31 



.808 



35 



5.93 



1.9 



1.248 



26 

 27 



2S 

 29 



.39 



.56 



1.05 



1.53 

 1.6 



4.05 

 4 



30 

 31 

 33 



.72 



.6 



.94 



1.246 

 1.714 

 1 



1.14 

 3.13 

 9.13 



33 



.3 



.81 



3.38 



34 

 35 



.44 

 .34 



tr. 

 .48 





36 



tr. 



5.75 





WATER 



Com- 

 bined 



6.33 

 8.3 



11.08 

 10.79 



6.65 

 5.3 



7.47 



5.52 



7.83 

 6.37 



7.53 



4.14 



4.3 



6.37 



6.33 



6.03 



11.58 



7.6 



7.4? 



Free 



2.05 

 1.43 



1.35 

 1.05 



.45 

 1.35 



7.1 



1.37 



.63 

 1.91 



1.98 



1.09 



1.65 



1.6 



1.58 

 1.85 

 1.13 



1.03 



3.1 



16.672 



10, 



18 



014 

 39 



743 



6 



9.4 



7.3 



13.6 



1.3 



1.3 



" 5.16 

 1.66 



6.704 

 





8.36 

 6.26 





5.85 



Miscellaneous 



COg 



1.49 

 SOg 



1.18 



Fer- 

 rous 

 oxid 



1.08 



Firm names, authority, 

 or analyst 



Bull. 13, N. C. geol. 



sur. p. 118 

 Ibid. p. 119 



Ibid. p. 1-^0 

 Ibid. p. 121 



Ibid. p. 123 

 Ibid. p. 124 



Ihid p. 125 

 Ibid. p. 127 



Ibid. p. 136 



Ibid. p. 129 



Ibid. p. 130 



Ihid. p. 132 

 Ibid. p. 134 



Ibid. p. 135 



1 Rep't labor bureau 

 "" 1891-92. 



J 



Ohio geol. sur. 1884 



From Forestdale brick 

 and tile works 



From Buckeye brick co. 



k I. 



From Lorain brick co. 



