Nacre

2 articles
Biology

How Do Oysters Make Pearls?

Discover how oysters create pearls through a natural defense mechanism. Learn about nacre, calcium carbonate, and the fascinating...

Frank Nash · · 10 min
Biology

What Causes the Formation of Pearls in Oysters?

Discover how oysters create pearls through nacre secretion. Learn about the fascinating process, from irritant entry to lustrous...

Betsy Wilson · · 7 min