Ancient Plant Limb Cast Agate Replacement. Polished Specimen Of A Crooked River Petrified Wood Limb Cast Log Section with light Blue Agate, a Pocket Containing Tiny Sparkling Quartz Crystals, and areas of Green Moss Formations. The Natural Exterior Shows Tree Growth Striations and lots of Character. From Crooked River, near Post / Paulina, Crook County, […]