{ fpir ) 
art not Hexatigular like Cryftals, but oftentimes of the 
form of a Chiffile. 
I faw a little Particle of Cryftal, which thovery fmall, 
I could perceive to be of a Triangolar ftiape, two Angles 
of it being a little larger than the third» as is reprefented 
in Fig* 13. between N and O. 
I faw alfo fonie Salt Figures like Fig» 8. between A and 
B, but they had a thickneii in em which was vifible to 
the Eye, befidcsa great many other irregular Sdt Parti- 
cles, which were €0 very numereus in a (mall quantity of 
Water, that I whs aftonifht at 
I caufed the Water, that almoft always furrounds the 
Salt Particles, to exhale leifurely by the warmth of a 
Candle, and then I coali difcover a great many coagu* 
lated fmall Salts without any vifible figure. 
IL A^egi/ler of the Weather for the year 1^92, {ept 
at Oaccs in Eifex. Mr John Locke. 
I Herewith fend yon the Copy of my Regifter of the 
We ather. frorr:i the 9th oi Decemb. 1691. to the end 
ofthe y^'^.^ 569 >Jt is fit I explain a linletoycuforae things 
in the Table, for the better nnderitandmg of it. 
The firtt Colarrn, having D at the top, contains the 
day of the month. 
That with H, the hour of the day, which beginning 
from one of the clock in the morning, I count round in 
one continued feries to ^4, which is 12 a clock at night. 
The Column Ther is that of the Thermofcope, which 
was a fealed one, whereof you will find a larger account 
hereafter. 
CLqqqqqqqqqq 
