Found in north central IL (LaSalle County) field. This just has too much going for it to think it's just a rock from a field: The groove all around it, the sharp end, the blunt end, the overall shape. I think all the marks on it are from a farmer's disc/plow hitting it over the years.
If it is more than a rock than any help as to what it is? Thanks.
If it is more than a rock than any help as to what it is? Thanks.
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