Explore Mother Of Pearls and more!

Pearls are the most valuable of all organic gemstones, and have been prized for 6000 years. Pearls chemical makeup varies by region and environmental factors, but the basic formula is CaCO3. Pearls form through irritants entering specific species of mollusks (oysters, clams, muscles, etc), while the irritant can be a grain of sand or a parasite, the process is the same for pearls. The irritant is coated in CaCO3(mother of pearl) to make it less irritating to the mollusk. (...)

Pearls are the most valuable of all organic gemstones. Prized for 6000 years. Pearls chemical makeup varies by region & environmental factors but the basic formula is irritant is coated (mother of pearl)^

Oysters make pearls so they can feel  better. When a grain of sand or debris  gets stuck in their bodies, they ease the  pain and irritation by coating it with   multiple layers of nacre, the mineral that  lines the inside of their shells, and pearl  begins to form. Basically, pearls are  like blisters, only much prettier.  Source

Oysters make pearls so they can feel better. When a grain of sand or debris gets stuck in their bodies, they ease the pain and irritation by coating it with multiple layers of nacre, the mineral that.

Pearl History-The pearl is the oldest known gem, and for centuries it was considered the most valuable #pearls

Pearl History-The pearl is the oldest known gem, & for centuries it was considered the most valuable

These aren't your grandma's pearls

Emerald Earrings These aren't your grandma's pearls How many thumbs up to this? Emerald Earrings Important 45

Fresh-Water lavender

China Fresh Water Loose Pearls Find details about China Raw Material, Round Pearl from Fresh Water Loose Pearls - Suzhou Mingrun Pearl Jewelry Co.

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