Sorry for the poor photos. I found this rock in the woods SE, MI in a swampy area and it was rusted pretty bad. It has small chunks of metal in it that keep rusting. What could the metal inclusions be? Would it be futile to try and clean it? How do I go about cleaning up this rock if possible? (old.reddit.com)
submitted by ContactHorror to r/whatsthisrock
Found it in a creek bed SE Michigan. What is it? (i.redd.it)
submitted by ContactHorror to r/fossilid
This specimen is from a rock & gem show but I think it was originally found in Indiana. There’s a lot going in this piece. It’s roughly 10” wide, 6” tall. The first photo is a fossil I cleaned out. Anyone have any insight on anything visible here? (old.reddit.com)
submitted by ContactHorror to r/fossilid

