I was at my LFS, and they have what appears to be a small acantho, but it is two totally different colored halves, and not swirled, it almost looks like it was cut and spliced. Originally I thought it was an acantho with a mushroom living on top of it. I'm terrible with lps so this could be super common or not an acantho, but I've never seen anything like it before. Any ideas?

