Petrified wood is a type of fossil formed when organic wood is rapidly buried in sediments protecting it from decay. Groundwater rich in dissolved minerals replaces the plant material with minerals such as silica (quartz). Arizona petrified wood is estimated 225 million years old.
Arizona Rainbow Petrified Wood (16x20)
- Stone: Petrified Wood (Arizona Rainbow)
- Frame: Wood (black)
- Size: 16x20 inches
- Glazing: Glass