How to Identify Real Black Onyx: Key Features Explained
Learn how to identify genuine black onyx with key characteristics and tests in this informative guide.
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Identifying black onyx involves checking for certain key characteristics. Look for a smooth, matte finish and an all-black color with little to no translucence. Real black onyx will feel cold to the touch, especially when compared to plastic imitations. Additionally, you can test its hardness: a real onyx should be able to scratch glass. For more certainty, consider seeking professional evaluation.
FAQs & Answers
- What is black onyx? Black onyx is a type of chalcedony, known for its deep black color and smooth texture.
- How can you tell if onyx is real? To confirm authenticity, check for a cold touch, smooth finish, and hardness that can scratch glass.
- What are the uses of black onyx? Black onyx is commonly used in jewelry, carvings, and as decorative stones due to its sleek appearance.
- Is black onyx expensive? The price of black onyx can vary based on quality and size, but it is generally considered affordable compared to other gemstones.