( 4" ) 



ioo Parts Regulus of Antimony. 



Antimony 26 Sulphur, and 74 regulus. 

 Arfenicated ditto The fame as the plumofe 

 filver ore. 



zoo Parts Regulus of Arfenlc. 



Orpiment 10 Sulphur, and 90 arfenic. 

 Realgar 16 Sulphur, and 84 arfenic. 



ioo Parts. Manganefe. 



sparry iron ore 50 Calcareous earth, 22 iron, 

 and 28 calx of manganefe. 



ioo Parts. 

 Molybdena 45 Acid, 55 fulphur, 



FINIS, 



