- Puka shell
Puka shells are pieces of a
Cone Snail shell. "Puka" is the Hawaiian word for "hole" and refers to the naturally occurring hole in the middle of the shell fragment.The shell of the Cone Snail is cone-shaped, and closed at the larger end. While the abandoned shell is tossed in the surf and
coral rubble, the pointed end is ground into sand. The "puka" is formed when the minor apex of the large end is eroded by the same forces that wear off the point.Legend has it that puka shells insured a peaceful and safe voyage on a long journey for sailors and their crews. Thus the puka-shell necklace became coveted among travelers. However, because the shells are relatively difficult to locate, true puka jewellery is hard to find. Many imitations now exist, and it takes a keen eye to discern these from authentic puka shells.
Necklace s,bracelet s andanklet s are a perfect use of the "shells," because they already have a hole for stringing. Pukajewelry first became popular inHawaii , though many species of Cone Snail are found throughout theIndo-Pacific ocean and in all tropical oceans worldwide.Puka-shell jewelry used to be fairly expensive due to the labor involved in collecting enough naturally formed "shells" for a suitable string. Currently the Cone Snail shells are often harvested and other types of shells may also be used for faux puka jewelry.
Authenticity may be determined by simple observation. An overtly glossy patina indicates the shells have been tumble polished. If the edges are chipped, the shells were harvested and manually broken into shape. If the "puka" is perfectly circular, then the hole was assuredly drilled.
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