A pearl is a hard object produced within the soft tissue (specifically the mantle) of
a living ... Cultured or farmed pearls from pearl oysters and freshwater mussels
make up the majority of those c...
www.ask.com/youtube?q=How Do Oysters Make Pearls?&v=tIOSWAbUf74
Aug 5, 2014 ... Quick Questions gives you the low-down on how oysters turn a tiny bit of gunk
into a lovely, valuable pearl. ---------- Like SciShow? Want to help ...
Most jewelry is fashioned out of precious metals and jewels that are found buried
in the Earth, but pearls are found inside a living creature, an oyster. Pearls are ...
Nov 20, 2012 ... A natural pearl begins its life inside an oyster's shell when an intruder, such as a
grain of sand or bit of floating food, slips in between one of the ...
Although clams and mussels can also produce pearls, they don't do so very often.
Most pearls are made by oysters, and they can be made in either freshwater or ...
How Do Oysters Make Pearls? In order to understand how oysters make pearls,
you must understand an oyster's body composition. Oysters, which are a type of ...
Nacre is secreted over and over in layers enveloping the irritant to make it ...
Imitation pearls have absolutely nothing to do with oysters, as they are imitation.
Layers of nacre build up to make a pearl. Cultured Pearls Most wild, natural pearl
producing oyster beds have vanished due to over-fishing, ... lodged - like a piece
of shell, bone, coral or parasite does the oyster start nacre production.
Live oysters below the surface of the sea grow pearls. ... carefully open live pearl
oysters, and with surgical precision make an incision in the oyster's body. Then ...
Jun 13, 2014 ... Hi There- First, there is a distinction between clams and oysters. Both are bivalve
mollusks that produce pearls, however oysters will create ...