Bloodstone
A PRACTICAL TEST OF THE VIRTUES OF THE BLOODSTONE TO PREVENT NOSE-BLEED.
From the “Hortus Sanitatis” of Johannis de Cuba [Strassburg, Jean Pryss, ca. 1483]; De lapidibus, cap. xc. Author’s library.
The heliotrope or bloodstone was supposed to impart a reddish hue to the water in which it was placed, so that when the rays of the sun fell upon the water they gave forth red reflections. From this fancy was developed the strange exaggeration that this stone had the power to turn the sun itself a blood-red, and to cause thunder, lightning, rain, and tempest. The old treatise of Damigeron relates this of the bloodstone, adding that it announced future events by producing rain and by “audible oracles.” Probably the conjurors, before proceeding to use the stone for their incantations, watched the heavens and waited until they noticed the signs of an approaching storm. They then interpreted the sounds of the wind and thunder in various ways, so as to give apt answers to the questions addressed to them touching future events. It is well known that the sighing of the wind, and, indeed, all those natural sounds which constitute the grand symphony of Nature, were interpreted by prophets and seers into articulate speech. Damigeron also declares that the bloodstone preserved the faculties and bodily health of the wearer, brought him consideration and respect, and guarded him from deception.[55]
In the Leyden papyrus the bloodstone is praised as an amulet in the following extravagant terms:
The world has no greater thing; if any one have this with him he will be given whatever he asks for; it also assuages the wrath of kings and despots, and whatever the wearer says will be believed. Whoever bears this stone, which is a gem, and pronounces the name engraved upon it, will find all doors open, while bonds and stone walls will be rent asunder.[56]