Ok, this has got to be one of the last questions I ever thought I would ask, but does anyone know where I can take a "rock" to get identified? Or a forum I can post a picture in? I found this "rock" in our driveway yesterday that is obviously a crystal of some type. It's clear but inside it is a purple crystal that's almost perfectly square. On the outside of the clear part there are small pieces of real rock. Anyway, DH and I have researched what we can at home and think it may be some type of Amethyst geode or something along those lines. I can't just throw the darn thing away until I know for sure what it is!!