: 
i 
. Which is used in the salting of provis 
oT. e 
: , in practice, the evaporation 0 
T. S. Hunt on Salts from Sea-water. 363 
mulate at the bottom, until they form masses six or eight inches 
in thickness. The concentration of the brines must 
- crude salt with a concentrated brine, which removes the foreign 
Salts, 
. 
“tad salt in water, and adding a little lime to pel the 
 Mpidly boiled down, when a fine-grained salt separates, or 1s 
slowly evaporated to obtain the large-grained eubic salt 
is U : w isi The masses of 
ions. 
of the south have no 
