1 62 Salt of Camomile, 
Thefe wonderful Configurations decay 
immediately after the Fluid evaporates. 
N, B. When a Solution of this Salt has 
been made fome Days, much of it will be 
precipitated, and appear in Cryfiais at the 
Bottom of the Phial : and if you intend 
then to examine it by the Microfcope, 'twill 
be proper firfi to hold the Phial to the Fire, 
or place it in hot Water, till the Cryfiais 
become again difiolved and taken up into 
the Fluid. And mofi other Solutions'Ihould 
be treated in the lame Manner, if they have 
been long made and their Salts appear pre¬ 
cipitated : but after being thus heated they 
fhould be allowed a few Minutes to fettle, 
otherwife the Fluid will appear turbid and 
unpleafant before the Glafs, and the Con¬ 
figurations will not proceed fo well. 
C H A P. XXXII. 
Salt of Camomile. 
W HEN a Solution of this Salt is exa¬ 
mined, if much Heat be given to the 
Drop, the faline Particles will chiefly dif- 
pofe themfelves at the Sides thereof, in fuch 
Figures as are fliewn a a, b b; but with a 
lefier Degree of Heat, they will form more 
within the Drop, in a wonderful Variety of 
hexangular Planes, many of which are ex¬ 
tremely 
