Smithsonian Voices

From the Smithsonian Museums

Smooth pearls in the shape of orbs and ovals are usually created by bivalves, like mussels, in pearl farms. As with all gems, the less blemishes they have, the more valuable they are. (Chip Clark, Smithsonian)

The True Story Behind How Pearls Are Made

Learn about how mollusks create these shiny gems and how that biological process could change as Earth’s waters warm

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Meet the Smithsonian Fellow Alumni Helping to Save the Planet

This Volunteer Week, Get to Know the Smithsonian Volunteer Who Meticulously Curated Thousands of Tiny Crustaceans

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