754 



BOARD OF AGRICULTURE. 



Carnallite (1 Analysis). 



Krugite (1 Analysis). 



Moisture at 100° C 

 Calcium oxide, 

 Magnesium oxide 

 Potassium oxide. 

 Sodium oxide. 

 Sulphuric acid, 

 Chlorine, 

 Insoluble matter, 



I'er cent. 



4.82 



12.45 



8.79 



8.42 



5.57 



31.94 



6.63 



14.96 



Sulphate of Magnesia (9 Analyses), 



N'ova Scotia Plaster (9 Analyses), 



Moisture at 100° C. 

 Calcium oxide, . 

 Magnesium oxide. 

 Sulphuric acid. 

 Carbonic acid, . 

 Insoluble matter. 



