US$ 10.00
similar to fire opal's color play
its very easy to see why they are so popular among lapidarists
Mexican Velvet Obsidian Slab – blue and green flash in waves – old stock material
the majority has been exhausted
this slab showcases the classic plume patterns this location is famous for
Mystery Petrified Wood Rough - Opalized Thick Woodgrain Old Stock Specimen flowering hematite cabochon similar to fire opal's colorMystery Petrified Wood Rough opalized thick woodgrain old stock specimen This is an incredible specimen of what appears to be opalized wood, with very distinct thick wood grain and great coloration. From the bottom it could perhaps be sycamore, though petrified wood can be tough to identify with certainty. It comes from an old stock collection. SPECIFICATIONS Material: Mystery petrified wood (unidentified) Dimensions: 125mm x 97mm x 59mm (Inches 4. 9"