The Curious Lore of Precious Stones / Being a description of their sentiments and folk lore, superstitions, symbolism, mysticism, use in medicine, protection, prevention, religion, and divination. Crystal gazing, birth-stones, lucky stones and talismans, astral, zodiacal, and planetary

by George Frederick Kunz

Jacinth

The jacinth was more especially recommended as an amulet for travellers, because of its reputed value as a protection against the plague and against wounds and injuries, the two classes of perils most feared by those who undertook long journeys. Moreover, this stone assured the wearer a cordial reception at any hostelry he visited.[99] It was said to lose its brilliancy and grow pale and dull if the wearer or any one in his immediate neighborhood became ill of the plague. In addition to these qualities the jacinth augmented the riches of the owner, and endowed him with prudence in the conduct of his affairs.[100]

St. Hildegard, the Abbess of Bingen (d. 1179), gives the following details as to the proper use of the jachant (jacinth):[101]

If any one is bewitched by phantoms or by magical spells, so that he has lost his wits, take a hot loaf of pure wheaten bread and cut the upper crust in the form of a cross,—not, however, cutting it quite through,—and then pass the stone along the cutting, reciting these words: “May God, who cast away all precious stones from the devil ... cast away from thee, N., all phantoms and all magic spells, and free thee from the pain of this madness.”

The patient is then to eat of the bread; if, however, his stomach should be too feeble, unleavened bread may be used. All other solid food given to the sick person should be treated in the same manner. We are also told that if any one has a pain in his heart, the pain will be relieved provided the sign of the cross be made over the heart while the above mentioned words are recited.

The wearer of a jacinth was believed to be proof against the lightning, and it was even asserted that wax that had been impressed by an image graven on this stone averted the lightning from one who bore the seal. That the stone really possessed this power was a matter of common report, it being confidently declared that in regions where many were struck by lightning, none who wore a jacinth were ever harmed. By a like miracle it preserved the wearer from all danger of pestilence even though he lived in an air charged with the disease. A third virtue was to induce sleep. Of this, Cardano states that he was in the habit of wearing rather a large jacinth, and had found that the stone “seemed to dispose somewhat to sleep, but not much.” He adds, in explanation of its slight efficacy, that his stone was not bright red, nor of the best sort, but of a golden hue, differing much from the best.[102]