Texas Shrinkwood Petrified Wood Slab! Crystal Druzy and can generally be removed

and can generally be removed with water and a toothbrush

These pieces often appear like standard black obsidian in normal lighting

Moroccan Turritella is a form of Turritella that has been silica replaced

Often found as nodules in the desert of Madagascar

it is a gorgeous white plume agate

Texas Shrinkwood Petrified Wood Slab! Crystal Druzy and can generally be removedHere is a gorgeous slab of Shrinkwood Petrified Wood from Texas! This rare and highly sought after material is well known for its fantastic iconic pattern and beautiful coloration! This slab is perfect for cabbing or would make a great display! This is certainly one you won't want to miss out on! Some partially healed fractures are present. Measurements (inches longest approx): 3. 6 x 2 x . 24The last photo has been taken dry so that you may see any