I found this grindstone while metal detecting in Eastern NC. I also found a few archaic period artifacts nearby. On closer inspection I noticed intersecting lines / channels and notching along some of the channels. I would appreciate any feedback on whether the marks represent run of the mill...
Hi everyone, thanks in advance your help with these. My grandpa left pails of rocks in his garage when he passed, which after some investigation over the years I’m thinking might be native artifacts? Doing some spring cleaning so I decided to finally clean them up and snap some pictures to...