"Jasper, hematite and hieratite stones were strongly recommended for unusual sanative virtues, but the sapphire excelled as a remedy for scorpion bites." "The Bezoar stone had a great reputation in melancholic affections. Manardus says it removes sadness and makes him merry that useth it." "Noblemen wore the smargdum attached to a chain, in the belief of its potential virtues against epilepsy. The sard prevented terrible dreams, and the cornelian worn on the finger or suspended from the neck pacified anger and provoked contentment. Onyx superinduced troubled sleep, but fastened to the throat, stimulated the salivary glands. Saphirs cured internal ulcers and excessive perspiration, when taken as a potion dissolved in lacteal fluids." "Of the stone which hight agate. It is said that it hath eight virtues. One is when there is thunder, it doth not scathe the man who hath this stone with him. Another virtue is, on whatsoever house it is, therein a fiend may not be. The third virtue is, that no venom may scathe the man who hath the stone with him. The fourth virtue is, that the man, who hath on him secretly the loathly fiend, if he taketh in liquid any portion of the shavings of the stone, then soon is exhibited manifestly in him, that which before lay secretly hid. The fifth virtue is, he who is afflicted with any disease, if he taketh the stone in liquid, it is soon well with him. The sixth virtue is, that sorcery hurteth not the man who has the stone with him. The seventh virtue is, that he who taketh the stone in drink, will have so much the smoother body. The eighth virtue of the stone is, that no bite of any kind of snake may scathe him who tasteth the stone in liquid." Even as late as 1624, Sir John Harrington, writing in his "School of Salerne," says: "Alwaies in your hands use eyther Corall or yellow Amber, or a chalcedonium, or a sweet Pommander, or some like precious stone to be worne in a ring upon the little finger of the left hand; have in your rings eyther a Smaragd, a Saphire, or a Draconites, which you shall bear for an ornament; for in stones, as also in hearbes, there is great efficacie and vertue, but they are not altogether perceived by us; hold sometime in your mouth eyther a Hyacinth, or a Crystall, or a Garnat, or pure Gold, or Silver, or else sometimes pure Sugar-candy. For Aristotle doth affirme, and so doth Albertus Magnus, that a Smaragd worne about the necke, is good against the Falling-sickness; for surely the virtue of an hearbe is great, but much more the vertue of a precious stone, which is very likely that they are endued with occult and hidden vertues."