Refined Obsidian Crystal Refined Obsidian Crystal is a material used in crafting and other activities. Acquisition Refining Recipes 1x Refined Obsidian Crystal from: 1x Obsidian Crystal Usage Blueprints Blueprint Type Amount Time Travel Crystal (L) Blueprint Electrical Component 10 Traditional Slicer (L) Blueprint (L) Weapon 12 2 rows Refining Recipes 1x Obsidian Crystal from: 1x Refined Obsidian Crystal