Is Onyx a Gemstone or Just a Semi-Precious Stone?

Discover the classification of onyx and its unique features as a semi-precious stone used in jewelry and decor.

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Onyx is a variety of chalcedony, which is a mineral belonging to the quartz family. It is commonly considered a semi-precious stone rather than a traditional gemstone. Onyx is often used in jewelry and decorative applications for its distinct banded appearance and smooth, polished finish.

FAQs & Answers

  1. What is onyx made of? Onyx is made of chalcedony, a specific type of quartz mineral characterized by its banded appearance.
  2. Can onyx be used in jewelry? Yes, onyx is often used in jewelry for its attractive appearance and smooth finish, making it popular in rings and necklaces.
  3. Is onyx valuable? While commonly regarded as a semi-precious stone, the value of onyx can vary based on its quality and craftsmanship.
  4. How do you care for onyx jewelry? Clean onyx with a soft cloth and mild soap; avoid harsh chemicals which can damage the stone.