and^ODUtfiOUOfOMattlttp* 43 

 Conjectures I mention to excite you 

 to frame better, or at leaft to make 

 amends for my omiffion of examin- 

 ing thefe, by trying whether the Sal 

 Armoniae grown white again will be 

 as fit as it was at firft to carry up 

 frefti bodies > and alfo by obfervirg 

 the weight of the unelevated part, 

 and employing thofe other wayes 

 of examen, which I (hould have 

 done, if I had not then made Subli- 

 mations for another end, than to 

 clear up the Doftrine of Volati- 

 lity. 



And here it may be profitable to 

 fome Chymifts ? though not neceffary 

 to my Subjecjt, to intimate, that Sub- 

 limations may be ufeful to make very 

 fine Comminutions of divers bodies. 

 That thofe that are elevated are re* 

 duced to a great finenefs of parts, is 

 obvious to be obferved in many Ex- 

 amples, whence it has been ancient- 

 ly, not abfurdly, (aid, that Sublima- 

 tions are the Chymifts Peftles, fince 

 ^as in Flowers of Sulphur and Anti- 

 $nony) they do really refolve the 



eleva- 



