A pearl is a hard object produced within the soft tissue (specifically the mantle) of
a living .... Most freshwater cultured pearls sold today come from China. .... Very
few matched strands of natur...
www.ask.com/youtube?q=Where Do Pearls Come from&v=T18E58vOTus
Jan 3, 2012 ... ... carbonate. Pearls are formed in Clams, Oysters and Mussels, and are found in
many p... ... How Do Oysters Make Pearls? - Duration: 2:29.
WHERE PEARLS COME FROM: Historically, the world's best pearls came from
the Persian Gulf, especially around what is now Bahrain. The pearls of the ...
Pearls can come from either salt or freshwater sources. Historically, saltwater
pearls were rounder and had a better nacre than freshwater pearls, while ...
How do oysters make pearls, and what is the difference between natural and
cultured ... This ligament is positioned where the valves come together, and
Do you know where pearls come from? They don't grow on trees. You can't plant
them. They aren't mined out of the ground either. So where do pearls come ...
Nov 20, 2012 ... An oyster forms pearls by secreting a mineral substance called nacre and uses it
to quarantine an irritant.
Jan 11, 2016 ... Kyle D. asks: Why do oysters make pearls? Pearl Oysters make pearls as a
defensive response to foreign objects. .... What Those Nasty White Chunks That
Sometimes Come From Your Throat Are · jabulani soccer ball ...
Live oysters below the surface of the sea grow pearls. Gemstones must be cut
and polished to bring out their beauty, but pearls need no ... Come in for a Visit.
If you're like most people, you've wondered, "How are pearls formed in oysters?
... exist, they are incredibly rare; nearly all high-quality pearls come from oysters.
... With freshwater pearls, irritants do not need to be introduced; simply cutting the