PARAG. XXIX.

The separation of silver in a greater quantity out of any lead, then by proof of cuples.

THese words being read, there will without doubt arise a disputation amongst Chymists and refiners of the pos∣sibility of this thing; but to them answer is made in the fourth part of our furnaces, where also it is treated concern∣ing the proving of metals, where it is demonstrated that the proof of cuples is not sufficient for all manner of separation of silver from lead, to which I refer the reader. Now that in any lead there is contained great quantity of silver I can testi∣fie Page  370 that oftentimes have made tryal of this separation. I do religiously protest before all honest Chymists, that lead is no∣thing else but impure, and unripe silver; he therefore that knows how to purge, and maturate it, without doubt shall have a most singular thing. I indeed have tryed many things, seeing the possibility of it, but could never attaine to my de∣sired end, because I could never have fitting vessels, that could hold lead with its sope the whole time appointed for that o∣peration: Yet I could do it with lesser crucibles by placing them, one in another, so that the matter that penetrates the first may be retained by the second, or third, but not with profit. The time therefore of mercy is to be expected till God shall at length shew the matter, out of which such vessels may be made, which may shorten the other leg of old Saturne, with which he is used to escape, that he may against his will abide the due time of maturation, and purification.