Very interesting Blue Forest Petrified Wood slab with so many interesting features and colors that it is hard exactly to put words to them all. On one hand, the polished matrix contains mineral veins like streaks of lightening or constellations in the night sky. On the other, the variation in color — with rich blue chalcedony and vibrant gold calcite — add to the complex richness. Ring details are quite evident, and pronounced, among the array of geologic details. A truly abstract, outstanding specimen! Measures about 7 x 5 inches, and averages about 1 1/2 inches thick. Weighs 2 lbs 15 ounces! Is rough and uncut and stands angled on a flat surface. Beautiful polished face.