In addition to jewels found in animals, superstition made use of stones of various forms, spherical and pointed, plain and ornamented, of unknown origin, but bearing evidence of having been reduced to form by human art. These were carefully preserved in families as heirlooms, and are found in tumuli, graves, and road-cuttings, dredged from rivers, and turned up by the plough. They are undoubted relics of a remote past, and have been referred by antiquaries to a prehistoric age and savages who lived before iron was invented. The ingenuity of those who advocate this view of their origin is sufficiently tested in finding a practical use for the stones as weapons of war or the chase, as employed in games of chance, or as articles of domestic use, corn-crushers, hatchets, or personal ornaments. No doubt many of them were originally intended for such purposes; but the uselessness of others and the absence of fitness for any known or conceivable purpose of utility, indicate a different origin. It is not easy, for instance, to assign any ordinary use to such a stone-ball as that pictured in Wilson’s Prehistoric Annals of Scotland, i., 195, and to many others of still more curious appearance and with more elaborate ornaments. The incised ornaments forbid the idea of their being of ordinary service, and the prevalence of witchcraft, with its armoury of curiously-shaped stones and mysterious natural productions, among all savage tribes, makes it highly probable they were the implements of the prehistoric conjurer’s craft, and were from the first associated with strange virtues. As a lethal weapon the first stone picked up from the ground was as serviceable. They have been associated with the popular superstitions of very modern times. It is not unlikely that from the beginning they were so associated.
FAIRY ARROW.
The most common of these primitive relics was the Fairy Arrow or Elf-bolt (saighead shith, pron. saït hee), which was believed to be thrown by the Fairies at cattle and men. It was said in the Highlands the elves could not throw it themselves, but compelled some mortal, who was at that time being carried in their company, to do so. When friendly, he missed his aim, and so disappointed his instigators. A person struck instantaneously lost the power of his limbs, and was taken to the Fairy dwelling. Only his semblance remained. He appeared to die, or an old Elf was substituted for him, to animate the powerless frame and receive the kindness bestowed by mortals on what they thought was their afflicted friend. Similarly elf-struck cattle devoured all the food and gave all the trouble of healthy cattle, but yielded no return; they neither gave milk nor grew fat.
The Elf-bolt is a flint flake reduced with patient ingenuity to the form of an arrow-head, and is in length from one to six inches. Archæologists say these flints formed the arrow and the lance heads of a primitive stone race, but their unsuitableness for being firmly secured to a proper shaft alone makes this supposition not always likely. An arrow with a flint for a head must have been too weighty at one end, and the Allophylian (if there was such a person) must have been very destitute of ingenuity if he could not make a more serviceable arrow-head from bone splinters or hardened wood. When men believed in Fairies these flint heads made their appearance as readily as images do under a system of idolatry.
Whoever had one of these arrows in his possession was safe from Fairy attacks, and water in which it was dipped restored to health man or beast struck with sudden illness.
Similar virtues were ascribed to the Fairy Spade (Caibe sìth), a smooth, slippery, black stone (mìn sleamhuinn du), supposed to resemble a spade. It was also put in water to be given to sick people and cattle.
CRUBAN STONE.
The Cruban Stone (Clach a Chrùbain) cured diseases in the joints. It is said by Pennant to have been that species of fossil-shell called gryphite. Its name is from crùban, a sitting, or squatting, or crouching attitude in man or beast, the result of a disease in the feet that makes them unable to stand. A stone of this kind in Breadalbane was lent only under a pledge of two cows (an geall càraid cruidh). If the stone was not returned the cows were to be forfeited.