IT is a common opinion of magicians, that stones inherit great virtues, which they receive through the spheres and activity of the celestial influences, by the medium of the soul or spirit of the world. Authors very much disagree in respect of the probability of their actually having such virtues in potentia, some debating warmly against any occult or secret virtue lying hid in them; others, as warmly, shewing the causes and effects of these sympathetic properties. However, to leave these trifling arguments to those who love cavil and contentions better than I do, and, as I have neither leisure nor inclination to enter the lists with sophists, and tongue-philosophers; I say, that these occult virtues are disposed throughout the animal, vegetable, and mineral kingdoms, by seeds, or ideas originally emanating from the Divine mind, and through supercelestial spirits and intelligence always operating, according to their proper offices and governments allotted them; which virtues are infused, as we before said, through the medium of the Universal Spirit, as by a general and manifest sympathy and antipathy established in the law of Nature. Amongst a variety of examples, the loadstone is one most remarkable proof of the sympathy and antipathy we speak of. However to hasten to the point. Amongst stones, those which resemble the rays of the sun by their golden sparklings, (as does the glittering stone ætites) prevent the failing-sickness and poisons, if worn on the finger; so the stone which is called oculis solis, or eye of the sun, being in figure like to the apple of the eye, from which shines forth a ray, comforts the brain, and strengthens sight; the carbuncle, which shines by night, hath a virtue against all airy and vaporous poisons; the chrysolite stone, of a light green colour, when held against the sun, there shines in it a ray like a star of gold; this is singularly good for the lungs, and cures asthmatical complaints; and if it be bored through, and the hollow filled with the mane of an ass, and bound to the left arm, it chases away all foolish and idle imaginations and melancholy fears, and drives away folly.