A chunk of petrified wood from the Blue Forest area of Wyoming that I cut and polished on one side. Great addition to a fossil, rock or mineral collection. Photos taken dry.Approximate overall measurements are 2.5" x 2" x 2". Blue Forest wood dates to the Eocene and is approximately 33-56 million years old.I'm out there collecting and cutting these great rocks myself and blogging about it at zookeeperfossils. eBay sales help support my rockhounding habit. &nbs...p;Combined shipping is always available and I will refund excess postage through PayPal when needed. Remember to contact your seller first is you have an issue. We want happy customers!