516 
Foreign Niti-ates. 
I send on the other side analyses of Nos. 1 an<l 2. No. 3 resembles No. 2 
so much, that I have not thought it necessary to make a detailed analysis of it. 
I am, niy dear Sir, yours truly, 
J. TuoMAS Way. 
James Hudson, Esq. 
SamjUe Ko. 1. 
Moisture 2-00 
Silicious matter 0'12 
Sulphate of lime 2'45 
Chloride of sodium 0-48 
Nitrate of potash 94-95 
lCO-00 
Samjjie No. 2. 
Combined water 22-G9 
Chloride of sodium 100 
Sulphate of magnesia 37 "71 
Sulphate of soda 38-00 
100-00 
J. Thomas Wat. 
KXD OF VOL. XV. 
LONDOK : PRINTED BY W. CLOWES AND SOXS, STAMTORD STRLET, 
AND CUARING CROSS. 
