What Does Real Obsidian Look Like? Key Characteristics Explained

Discover how to identify real obsidian by its glossy, jet-black appearance, sharp edges, and unique fracture patterns.

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Real obsidian is a smooth, naturally occurring volcanic glass. It typically has a glossy, jet-black appearance, though it can also appear dark brown, green, or even have a sheen like rainbow or snowflake obsidian. When broken, it features sharp edges and conchoidal fractures. Its shiny and reflective surface makes it distinct and easily recognizable.

FAQs & Answers

  1. How can you tell if obsidian is real? Real obsidian typically has a smooth, glossy surface with jet-black color or dark tones, sharp edges when broken, and characteristic conchoidal fractures.
  2. What colors can obsidian be? Obsidian is usually jet black but can also appear dark brown, green, or display unique sheens like rainbow or snowflake patterns.
  3. Why does obsidian break with sharp edges? Obsidian breaks with conchoidal fractures due to its glass-like structure, resulting in very sharp, curved edges.

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For more in-depth information on volcanic glass and other natural gemstones, check out our related videos on volcanic rock types and gemstone identification techniques to enhance your knowledge and collection.

  1. How to Identify Black Obsidian: Key Characteristics and Tests Learn how to identify black obsidian by its glassy texture, sharp edges, and unique conchoidal fracture with simple tests.
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