best answer > Are Pearls a gem?- QuesHub | Better Than Quora
  • Are Pearls a gem?

    PEARL pearl pearl

    Questioner:Benjamin Martin 2023-06-15 00:09:40
The most authoritative answer in 2024
  • Isabella Patel——Studied at the University of Melbourne, Lives in Melbourne, Australia.

    PEARL is often considered a gemstone, although it is not a mineral. Rather, pearl is a composite of the mineral Aragonite (Calcium Carbonate) and the organic compound conchiolin (a protein). ... In pearl oysters and freshwater pearl mussels, nacre forms the inner lining of the shell.read more >>
    +119962023-06-23 00:09:40

About “PEARL、pearl、pearl”,people ask:

READ MORE:

QuesHub is a place where questions meet answers, it is more authentic than Quora, but you still need to discern the answers provided by the respondents.

分享到

取消