CLAYS OF NEW YORK 



89r 



(continued) 





Lime 



6 





1 



a 



3 





4 

 5 

 6 



.14 



7 





8 

 9 



.41 

 .U 



10 

 11 



c .474 

 CaCOg 





8.93 



12 

 13 



.58 

 .23 



14 



.44 



15 



.06 



16 



1.55 



17 



18 



.13 



.08 



19 



.32 



20 



.6 



21 



3.01 



23 



.78 



23 







24 

 25 



tr. 



18.12 



26 



1.23 



27 



as 



.35 

 tr. 



29 

 30 

 31 

 32 

 33 



1.3 

 tr. 

 .4 

 tr. 

 tr. 



34 

 35 

 86 

 37 

 Si 



.1 

 tr. 

 tr. 



" tr!" 



39 



2.12 



Magnesia 



.54 



Alkalis 



2.94 



by difE. 9.022 



.46 

 dl.68 



MgCOg 



2.581 



.23 

 1.551 



1.005 



.526 



1 848 



3 376 



1.92 



.2 



.727 



2.511 



.32 





4.5 





4.46 



.08 



4 



tr. 



6.42 



tr. 



8.89 



tr. 



3.02 



tr. 



3.5 





tr. 



tr. 



5.46 



tr. 



6.67 



1.53 



5.37 

 3.692 



4.55 

 2.775 



3.415 



3.58 



8.383 



5f.27 



.23 



2.001 



4.372 



2.3 



7 4 



7.41 



1.14 



4.75 



WATER 



Com- 

 bined 



8.55 

 6.81 

 8.59 



8.71 



6.73 

 6.59 



7.517 



Free 



2. 

 4. 



"'e. 



12. 

 5. 



05 

 48 



31 "' 

 86 

 .435 



.16 



.86 

 .51 



6, 

 8.84 



34 



HoO and COo 

 ■^ 22.55 ■^ 



1.7 

 1.7 



4 12 

 7.25 



1.95 



9.01" 



'5.5" 



Miscellaneous 



Ign. 3.82 



SO3 

 2.847 

 Ign 4.8 



Ign.4.88 

 T Og .78 



( 

 \ 



Ign. 3 



Loss 7 

 Loss 7.07 



I o=s 13 

 Loss la. 6 



SO3 tr. 



Ign.10.93 



c 2.15 



CO3 

 2.81 

 cl.25 



cl.09 

 CO3 



5.78 



Firm names, authority., 

 or analyst 



1 



I Kittaning clay mfg 



I CO. 



I 1;97 Rep't Pa. state 



I college, p. 123 



I 



1 



1- Ibid. p. 131 



Piiti-burg ter. cott.. 



lumber co. 

 Perkiomeii brick co. 

 Fuller brick and slate 



CO. 



Mill hall brickworks 

 J. F. Elson, anal. 



H. Froehling, anal. 

 Pa. geol. sur. MM, p.. 



294 

 Ibid. HHH,p. 123 



Ibid. HHH 

 Ibid. 8 



Pa. geol. sur. D. p. 53 

 Monroe brick and tile 



CO. 



1897 Rep't Pa. state 

 college 



Pa. geol. sur. no. 3, p. 

 103 



Clay worker, Dec. 1833 



2d Rep't on irrn ore 

 dist., E. Texas. 1890 

 Texas geol. sur. 

 4th Rep't Texas geol. 



Rep't on Col. coal, 

 field, Tex. geol. sur. 



1S90 Rep't Tex. geol. 

 sur. p. 91 



Ibid. p. Ill 

 Ibia. p. 2l9 



Ibid. p. 229 

 Ibid. p. 357 



L. J. Clark 



