Dubai Pearl Diamond New Fashion Gold Jewellery Pendent Set Necklace Set.
By Aamir Mannan Shiakh.
Creation of a pearl
Diagram comparing a cross-section of a cultured pearl, upper, with a natural pearl, lower
Pearls are formed inside the shell of certain mollusks as a defence mechanism against a potentially threatening irritant such as a parasite inside the shell, or an attack from outside that injures the mantle tissue.
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