Bate.] It is made by dis∣solving Salt of Wormwood in Water, by filtering, crystal∣lizing and drying it. S. A.
Salmon.] § 1. Our Au∣thor here intends the fixed or elementary Salt made by in∣cineration, elixiviation, fil∣teration and evaporation; which by reiterated Dissolu∣tions, &c. will become pure and crystalline, as it is said.
§ 2. But that the Crystals might be the more firm and durable, Oil of Sulphur ought to be added to the Lixivium, then they will shoot sooner, fairer, and better: this may do in some Cases, but where the pure Alcaly is desired, all Acid substances must be a∣voided.
§ 3. But the Crystalline Volatile and Essential Salt is thus made. ℞ Wormwood while it is fresh and full of Juice before seeding, q. v. bruise it in a Wooden, Stone or Iron Mortar, add to it a great quantity of fair Water, and boil to the Consumption of the half part; strain, pres∣sing it out strongly, and after boil it to the thickness of new Honey: then put it into a Glass or glazed Vessel, and set it in a cold place for nine or ten days or more, and it will shoot into a Crystalline Salt, (which decanting the Li∣quor) gather, dry, and keep for use.
§ 4. But in making thi•• Essential Salt, if you pou•• the Juice a little inspissate•• upon fresh Herbs, and the••