"Pretified Wood" cabochon from the Tom Miner Basin area of Wyoming. While not technically petrified wood, it's created when the the organic material is destroyed and the void is filled in with silica (agate) and other minerals. This comes from old stock material.
 
Item weighs 9g and is 54x21x4mm
Lighting glare may be present in the photos.
 
Please contact us with any questions or concerns before purchasing.