ᴡʜᴀᴛ ɪs ᴘᴇᴀʀʟ ??
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A pearl is a hard, glistening object produced within the soft tissue of a living shelled mollusk or another animal, such as fossil conulariids. Just like the shell of a mollusk, a pearl is composed of calcium carbonate in minute crystalline form, which has deposited in concentric layers
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A pearl is a hard, glistening object produced within the soft tissue (specifically the mantle) of a living shelled mollusk or another animal, such as fossil conulariids. ... Cultured or farmed pearls from pearl oysters and freshwater mussels make up the majority of those currently sold.
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