Pearls - page 3

Where is pinctada radiata?
Distribution. Pinctada radiata occurs throughout the Indo-Pacific and Mediterranean Sea at all depths, though it is generally found between 5 and 25 m...
How are pearls exported?
Where are Pearls exported from?Which countries import Pearls?What happened in 1939 to save the few remaining pearl oyster populations?What are pearls...
Do razor clams have pearls?
In fact, many salt- and freshwater mollusks, not just oysters, produce pearls. ... The giant clam, Tridacna gigas, is responsible for the largest know...
How big can pearls get?
Pearls range from 8.0 – 9.0 mm up through 16.0 – 17.0 mm, with some giants reaching up to 21 mm! The most popular South Sea pearl pendant and earring ...