Today | News | Books | Recipes Adventure | Science Fiction | Ghost stories | Poetry | Children | History Bookproper colour; and, in this view, there were _seven_ colours, sable, vert, gules, or, argent, sanguine, and umber; Batman upon Bartholome, lib. 19, c. 37. Every planet had its proper metal; there were therefore _seven_ metals; see the extract from Gower, in the note to l. 820. Now, as all substances are made of the same four elements, it follows that if a substance can be decomposed, and reunited in different proportions, its nature may be so changed that it shall become another substance. Many substances, if subjected to heat, are destroyed; but metals are not so, and therefore became the favourite subject for experiments. It was laid down that one metal could be transmuted into another, but only after having been first reduced into its primary elements; Theat. Chem. iv. 531. Ere long, it was accepted as an axiom that all baser metals could be transmuted either into gold (or _sol_), typified by the sun, or into silver (or _luna_), typified by the moon; these being the two extremes between which the other five metals were ranged. It was agreed that the chief agents in producing this transmutation were quicksilver and sulphur, and of these quicksilver was the more important; so much so, that the mention of quicksilver meets us everywhere, and no alchemist could work without it[174]. It was also agreed that certain processes must be gone through in a due order, generally ten or twelve in number; and if _any one_ of them failed, the whole work had to be begun afresh. They are commonly described as (1) calcination, (2) solution, (3) separation of the elements, (4) conjunction, (5) putrefaction, (6) coagulation, (7) cibation, (8) sublimation, (9) fermentation, (10) exaltation, (11) augmentation or multiplication; and (12) projection; Theat. Chem. ii. 175, and Ripley's Compound of Alchemy. By insisting on the necessity of all these processes, alchemists sufficiently guarded against all chances of an unfavourable result, viz. by securing that a result could not very well be arrived at. The moment that we attempt to analyse their processes more closely, we are met by two difficulties that are simply insuperable: the first, that the same name is clearly used to denote quite different substances; and the second, that the same substance is called by many different names. Hence also arose endless evasions, and arrogant claims to pretended secrets; it was often said that the quicksilver of the alchemists was a substance only known to adepts, and that those who used only ordinary quicksilver knew nothing of the matter. The master could thus always mystify his pupils, and make it appear that he alone, and no one else, knew what he was talking about. Yet it was frequently alleged that the experiments _did_ succeed. The easiest explanation of this matter is, that the hopes of the alchemists were doubtless buoyed up by the fact that every now and then the experiments _appeared_ to succeed; and it is easy to shew how. The close affinity of quicksilver for gold is well known. I copy the following from a book on experiments, which really suffices to explain the whole matter. 'If a sovereign be rubbed with mercury, it will lose its usual appearance, and appear as if silvered over[175]; the attraction of the gold for the mercury being sufficient to cause a coating of it to remain. When it is wished to remove the silvery appearance, dip the sovereign in a dilute solution of nitric acid, which will entirely take it off.' Now the alchemists tell us that quicksilver must always be used in all experiments; and they constantly recommend the introduction into the substances experimented on of a _small_ quantity of gold, which they thought would be increased. The experiments constantly failed; and whenever they failed, the pieces of molten metal were carefully saved, to be used over and over again. The frequent introduction of small quantities of gold caused that metal to accumulate; and if, by any favourable process, the quicksilver was separated from the mass, a considerable quantity of gold would now and then actually appear. This account is so much in accordance with all that we read, that we may confidently accept the conclusion of Dr. Thomson, the author of the History of Chemistry, that the vaunted philosopher's stone was certainly an _amalgam of gold_; which, 'if projected into melted lead or tin, and afterwards cupellated, would leave a portion of gold; all the gold, of course, that existed previously in the amalgam.' He adds that 'the alchemists who prepared the amalgam could not be ignorant that it contained gold'; a statement which I am inclined to modify by suggesting that it may very easily have contained _more gold than they supposed it did_. In a word, we may conclude that some deceived themselves, and others were conscious cheats. GROUP H. § 74. THE MANCIPLE'S PROLOGUE. In the black-letter editions, this Prologue begins with the 16 lines printed at p. 289 (vol. iv) as the Epilogue to the Nonne Prestes Tale; because, in them, that Tale precedes. See remarks on § 51 above (p. 433). The Prologue is self-explanatory; we see how the responsibility passed from the Cook to the Manciple. It is curious that the Cook is addressed as if he had told no Tale hitherto; see, as to this, the remarks on § 28 above (p. 399). § 75. THE MAUNCIPLES TALE. With respect to this story, Tyrwhitt briefly remarks that 'The Fable of the Crow has been related by so many authors, from Ovid down to Gower, that it is impossible to say whom Chaucer principally followed. His skill in new dressing an old story was never, perhaps, more successfully exerted.' Chaucer was so familiar with Ovid, and, in particular, with the Metamorphoses, that we may fairly suppose that this was the real source of his Tale; see Metam. ii. 534-632. The last line of his story (H 308), excluding the moral, closely agrees in sense with the last line in Ovid's tale--'Inter aues albas uetuit considere coruum.' Gower's story is in his Confessio Amantis, bk. iii, ed. Pauli, i. 305-6; but it is so briefly sketched, in 35 lines, that Chaucer could have derived nothing from it, even if he had wished to do so. Another Middle-English analogue, much more important than Gower's, is the story of the Magpie, being the 10th Tale in the collection known as The Seven Sages, printed in Weber's Metrical Romances, iii. 86. It is much the same as the story of the Popinjay in Wright's edition of the Seven Sages, p. 73. The version in the Seven Sages clearly points to an Eastern origin for the story. See Mr. Clouston's essay on The Tell-tale Bird, in Originals and Analogues (Chaucer Soc.), p. 437; to which I refer the reader for further information. Dr. Köppel[176] has shewn that several passages in the moral advice with which the Tale concludes (including nearly the whole of lines H 325-358), are taken from a work by Albertano of Brescia, entitled De Arte Loquendi et Tacendi, written in 1245, and newly edited by Thor Sundby in the second Appendix |