One of the very rare materials on earth, the color of the pearl is the color of the mother-of-pearl, and it consists of more than 90% of the material called Calcium "Carbonate". The pearl is quite interesting as a place to take off. The pearl is formed within the molluscs living in the sea and the oceans. At the beginning of this mollusk, oysters come. It is very difficult to find the hurt that occurs in a natural process in the sea soft rocks which can live in the warm and warm regions as the climate. This difficulty has made the pearl a valuable ornamental material. Apart from the pearls formed inside the sea soft rocks, there are also artificially produced pearls today.
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