ons as before. And he moreover tells us in divers places of his Writings, that by this powerful, and unwearied Agent, he could dissolve Metals, Marchasites, Stones, Vegetable and Animal Bodies of what kinde soever, and even Glass it self (first reduc’d to powder,) and in a word, all kinds of mixt Bodies in the World into their several similar Substances, without any Residence or Caput mortuum. And lastly, we may gather this further from his Informations, That the homogeneous Substances obtainable from compound Bodies by his piercing Liquor, were oftentimes different enough both as to Number and as to Nature, from those into which the same Bodies are wont to be divided by common Fire. Of which I shall need in this place to mention no other proof, then that whereas we know that in our common Analysis of a mixt Body, there remains a terrestrial and very fixt Substance, oftentimes associated with a Salt as fixt; Our Author tells us, that by his way he could Distill over all Concretes without any Caput mortuum, and consequently could make those parts of the Concrete volatile, which in the Vulgar Analysis would have
