How Is Mother of Pearl Formed?

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Pearl in Oyster
Many people would recognize the mother of pearl when they saw it, but how many of us actually know what this material is, where it comes from or how it is made?
Mother of pearl is the term used for the iridescent substance that forms the inner layer of the shell of some mollusks.
 It’s often used to make unique pieces of jewelry, or for many other purposes. Like home, designers have often used mother of pearl for home decoration.
Abalone Paua Shell and Small Pearl Pendant Black Leather Necklace SPD467
Abalone Paua Shell and Small Pearl Pendant Black Leather Necklace SPD467
you’ll also It is most commonly found in three types of mollusks—pearl oysters, freshwater mussels, and abalone.  often find the mother of pearl featured on women’s clothing as buttons, as well as on cufflinks for men.
Coconut Tree Pattern Charm Black Shell Earrings SPE448
Coconut Tree Pattern Charm Black Shell Earrings SPE448
Mother-of-pearl is the iridescent inside lining of a mollusk shell. It is most commonly found in three types of mollusks—pearl oysters, freshwater mussels, and abalone.
To protect the inside of their shells from parasites and foreign irritants, the mollusk coats it with a nacre—an organic substance that gives mother-of-pearl its iridescent effect and distinct beauty.
one reason why it’s called the mother of pearl is that the nacre-lined shells are the belly in which pearls are produced.
Chic Windmill Multi-color Abalone Shell Pendant Jewelry SPD456
Chic Windmill Multi-color Abalone Shell Pendant Jewelry SPD456
By the way, what’s the difference between mother of pearl and pearls? Unsurprisingly both mothers of pearl and pearl gemstones are made of nacre- an iridescent material composed of calcium carbonate.
The difference between pearl and mother of pearl is placement, with the latter being formed on the inner linings of a shell. A pearl, on the other hand,
 is created when a foreign object enters the shell and the mollusk encases the foreign object in order to protect itself.
The end result of this foreign object being encased in nacre is a round-shaped pearl, whereas the mother of pearl takes the shape of the shell that it lines.