Petrified Wood beginning to agatize. Found south of Wind River Canyon, Wyoming.
Now why didn't I bring this rock home? It has such an amazing pattern.
Oh yeah, thats right -- I'm trying to leave the huge specimens at home since I live in a small apartment! (Besides, I already have several hundred pounds of rocks!)
This beauty I found in Hot Springs County, Wyoming in a creek.
This third image is with the stone wet. I did not tweak the color in any of these photos; I only sharpened the images to improve their clarity.
As can be seen, these rocks are considerably large and perfectly smooth and orb shaped -- I would love to see them as edging around a garden, a woodland path, etc...