Black Pearl Costume

What are Pearls?
Pearls are tiny wonders of nature. The only gem created by a living organism, pearl is the most magical and feminine of all gems. They have always been considered the most romantic jewelry gifts. The variety of colors, shapes, sizes and origin makes pearls most fascinating. Whatever your taste or budget, there is sure to be cultured pearl jewelry that will thrill you. Chosen carefully and treated with care, pearls will be a treasure for a lifetime.
A pearl is a hard, lustrous rounded concretion produced by certain animals, primarily mollusks such as oysters.
A pearl is formed when a foreign material, usually a sharp object such as a fragment of rock, a sand grain or parasite enters the oyster or clam and cannot be expelled. This irritates the mollusk and to reduce irritation, the mollusk coats the intruder with the same secretion it uses for shell-building, i.e. nacre. This results in coating the foreign material with layer upon layer of shell material. In this way a pearl is formed.



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