Obsidian

Obsidian was a material. Fortress Vader on MustafarRogue One: A Star Wars Story novelization was a tower built out of obsidianStar Wars: Rogue One: The Ultimate Visual Guide and his helmet was made from an obsidian and durasteel alloy. The cavern wall of the Mirror cave was made from the obsidian.Star Wars: The Last Jedi: A Junior Novel
==In lightsabers==
Dok-Ondar's Den of Antiquities at Black Spire Outpost on Batuu offered a variety of kyber crystals for sale in small capsules. Very rarely, a capsule supposed to contain a red crystal was instead found to contain a fragment of obsidian. These unique obsidian shards had been mined from dark side shrines and were infused with the power of the dark side of the Force. As a result, the shards had gained similar properties to red kyber crystals, and when inserted into a lightsaber, they would produce a red blade.Paper insert inside the crystal containers at 
The planet Oba Diah had obsidian on it, as Mok Shaiz's majordomo stated that he one day wished to see the great obsidian cliffs of Oba Diah with his own eyes, in an attempt to please the Pykes who were about to attack Tatooine.
==Appearances==
==Sources==
*Star Wars: Rogue One: The Ultimate Visual Guide
*Star Wars: The Last Jedi: The Visual Dictionary
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*Solo: A Star Wars Story The Official Guide
*Unlimited Power
*Ultimate Star Wars, New Edition
*Star Wars: The Secrets of the Jedi
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*Star Wars: The Lightsaber Collection 
*Star Wars: The Secrets of the Sith
*Star Wars 100 Objects
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===Non-canon sources===
*LEGO Star Wars: Choose Your Side: Doodle Activity Book 
==Notes and references==
==External links==
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Category:Rocks