Obsidian vs Black Onyx: What's the Difference?
Discover the key differences between obsidian and black onyx, two beautiful black gemstones with unique properties.
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Obsidian is a naturally occurring volcanic glass that is typically black, while black onyx is a banded variety of the mineral chalcedony. They are distinct materials, but both share a deep black color.
FAQs & Answers
- Is obsidian a mineral or a rock? Obsidian is a naturally occurring volcanic glass that is classified as a rock, not a mineral.
- Can black onyx fade or lose its color? Black onyx is a durable stone, but prolonged exposure to sunlight can cause its color to fade.
- What are the uses of obsidian? Obsidian is used for making tools, decorative objects, and jewelry due to its sharp edges and aesthetic appearance.
- Are obsidian and black onyx safe to wear? Yes, both gemstones are generally safe to wear and are popular choices in jewelry.