Dubai Pearl Diamond New Marriage Fashion Gold Jewellery Necklace Set.
By Aamir Mannan Shiakh.
When the transition to nacre secretion occurs, the brown pebble becomes covered with a nacreous coating. During this process, the pearl sac seems to travel into the shell; however, the sac actually stays in its original relative position the mantle tissue while the shell itself grows. After a couple of years, a pearl forms and the shell may be found by a lucky pearl fisher.
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