Nacre is also known as mother-of-pearl. It is an organic-inorganic composite material produced by some molluscs. It is also what makes up the outer coating of pearls. It is strong, resilient, and lustrous. Nacre is secreted by molluscs. The nacre is continuously deposited onto the inner surface of the shell, turning it opalescent. The […]
Serenely Rapt
Personal Blog of Dagny Sol, Editor and Author Coach