Aurora Borealis Obsidian Rough - Old Stock with Fantastic Aurora Window Wilkes Formation Both sections offer interactive viewing

Both sections offer interactive viewing as the flash shifts with angle and light

It also makes quality tumbling rough

creating a very neat scene of cool blue and warm red tones together in one cut face

Weight: Approx 2 lbs 10 oz

The scenic river-like patterns create natural landscape imagery in vivid red tones

Aurora Borealis Obsidian Rough - Old Stock with Fantastic Aurora Window Wilkes Formation Both sections offer interactive viewingStunning Aurora Borealis Obsidian from an old stock collection, sourced from Glass Butte, Oregon. This chunk has a great window showing some fantastic aurora flash the multi color sheets that earned this material its name. A substantial piece with strong potential for premium cabochons and large display slabs. SPECIFICATIONS Material: Natural Aurora Borealis Obsidian Dimensions: 102mm x 64mm x 100mm (Inches 4. 0" x 2. 5" x 3. 9") Weight: 670 grams (1