Hey, all. I've perused a number of posts and have used this forum to answer a few questions that have arisen in my own searches, so thank you for that!
I'm a hobby-lover, so my interests extend all over the place. Most recently, I've really gotten into metal-detecting this summer, some fossil...
I went to a Forest Preserve Creek trying to see what it's like to look for arrowheads in IL. I found nothing that resembles what I thought I might find, but I did find this curiously symmetrical piece. Anything important or just a geological anomaly? Thanks!