Fire Obsidian Rough - Light Fire Peeking Along Top tapped out collector The slab is mostly solid

The slab is mostly solid with excellent cabbing potential

Mystery Petrified Wood Slab - Wood Knot Feature - Backlit Potential

Coprolite Rough – light purple coloration throughout – old stock Utah fossil

Lapidary Use: Cuts easily

Fire Obsidian Rough - Light Fire Peeking Along Top tapped out collector The slab is mostly solidFire Obsidian rough showing light fire peeking along the top, with deeper fire very probable as you cut into the piece. From Glass Butte, Oregon, this material follows the rule that once you expose the fire line, the entire magnetite flow will generally show fire. This piece should cut nice slabs for cabs either way. SPECIFICATIONS Material: Natural Fire Obsidian Dimensions: 88mm x 62mm x 52mm (Inches 3. 5" x 2. 4" x 2. 0") Weight: 339 grams (11. 96