Japan's akoya oysters have been preëminent among cultured pearls ever since Kokichi Mikimoto first established the industry in the early part of this century. But since 1994, something has been ...
Oysters are the main producers of pearls, but clams and mussels can also create them. Pearls form when oysters secrete layers of nacre around irritants. There are natural and cultured pearls, with ...
Viruses are hurting Japan's pearl oysters. Now scientists are working to figure out how to make the oysters more resilient. By Laura Baisas Published Nov 10, 2022 10:00 AM EST Get the Popular Science ...
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