4p ^ft^e^ectjantcal^igtne 



the by, that even the fpurious ff«f 

 Tartari volatilized that is made with 

 Spirit of Vinegar, may, if it be well 

 prepared, make amends for its Empy- 

 ieumattcal fmell and taft, and may, 

 notwithftanding them, in divers ca- 

 fes be of no defpicable ufe, both as a 

 Medigne ? and aMenftruum. 



CHAP. VI. 



BEfore I draw towards a Conclu- 

 fion of thefe Notes about Vo- 

 latility, perhaps it will not be amifs, 

 to take notice of a Phenomenon, 

 which may much furprife, and fome- 

 times difappoint thpfe that deal in 

 Sablimations , unleft they be fore- 

 Warned of it. For though it be taken 

 for granted, and for the moft part 

 may juftly be fo, that by carefully 

 mingling what is fublimed with what 

 remains, and re-fubliming the mix- 

 ture, a greater quantity of the bo- 

 dy to be fublimed may beePevated 

 the fecend time than was the firft, 



and 



