Jumat, 11 Juni 2010
The pearls are formed within the body of oysters. The mollusk deposits nacre layer, a combination of crystalline and organic substances, if necessary irritant or parasite enters or placed in her body. In a period of time with nacre building layer upon layer, the pearl is formed.
All pearls sold in the U.S. and other countries worldwide are cultured pearls with different names, such as freshwater pearls, saltwater Akoya pearls, natural pearls are so rare note.
The bead-nucleating technology of producing cultured pearls was developed and perfected by Kokichi Mikimoto of Japan in the 20th Century. Japan for the production of Akoya cultured pearls, but recently, China celebrated the main source of all cultured pearls - freshwater pearls and Akoya.
Unlike natural and cultured pearls is that possible? T can be made to the naked eye, but it stands for very important if you saw the X-ray Cultured pearls are pearls used in jewelry, and cosmetics. It should also be careful imitation pearls.
Cultured pearls are usually white, but can be dyed dyed in various colors.
Cultured pearls are now available in high quality, brilliant and much lower prices than before.
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