Mystery Opalized Petrified Wood Rough - Possibly Calico Oak high-grade section Here is a larger slab

Here is a larger slab of Sandstone

Agua Nueva can come in many different colors and patterns

This quality material should take a beautiful polish

The combination of fossil interest and lapidary quality makes this perfect for unique cabochons or display

Mystery Opalized Petrified Wood Rough - Possibly Calico Oak high-grade section Here is a larger slabMystery Opalized Petrified Wood Rough Possibly Calico Oak Old Stock Display This piece is suspected to be Calico Oak petrified wood that has been opalized, though it came from an old stock collection and origin cannot be confirmed. It features well defined pattern with exceptional preservation throughout. It would make a spectacular display piece just as it is, or could be cut for collector cabochons. SPECIFICATIONS Material: Natural Opalized