Here is a polished piece of petrified wood with opalized sections from Virgin Valley, Nevada. It has some great sections of opalized wood with fire and a lot of wood. Might have some resin coating on it. Name: Opalized petrified wood Locality: Bonanza mine, Virgin Valley, west of Denio, Nevada. Size: piece measures 6 x 5.5 x 3 cm. Age: Miocene Feel free to ask questions! Italy and India, please contact me before purchasing. The item “165 gram Opalized wood fossil Virgin Valley opal Miocene Denio, NV fossil” is in sale since Wednesday, September 26, 2018. This item is in the category “Collectibles\Rocks, Fossils & Minerals\Fossils\Vegetation\Petrified Wood”. The seller is “devoniandepotllc” and is located in Arlington, Virginia. This item can be shipped worldwide.