Aurora Borealis Obsidian Rough - Old Stock with Fantastic Aurora Window Wilkes Formation • Serious fossil wood collectors

• Serious fossil wood collectors

It also makes quality tumbling rough

appealing to collectors who value lapidary heritage and the thrill of unknown origins

• Dimensions: 109mm x 55mm x 6mm (Inches - 4

Weight: Approx 2 lbs 10 oz

Aurora Borealis Obsidian Rough - Old Stock with Fantastic Aurora Window Wilkes Formation • Serious fossil wood collectorsStunning 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