nacre
Example Sentences
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However, the exact processes and conditions that lead to nacre, a composite of biopolymers and platelets of crystalline calcium carbonate, are the subject of intense debate among experts, and different theories exist.
From Science Daily • Jan. 12, 2024
The mollusc deposits layers of aragonite and conchiolin, which together form nacre, also know as mother-of-pearl.
From BBC • Sep. 5, 2022
Dull on the outside, its nacre gleams pearlescent within.
From Seattle Times • Sep. 14, 2021
Some bivalves like oysters and mussels have the unique ability to secrete and deposit a calcareous nacre or “mother of pearl” around foreign particles that enter the mantle cavity.
From Textbooks • Apr. 25, 2013
Out of curiosity, he scraped the inner coating of one of the larger shells and found layer upon layer of nacre, or mother of pearl, which crumbled away from the knife.
From The Second String by Gould, Nat
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
