Is this something or just a rock?

Asked August 27, 2017, 8:33 PM EDT

Found this in Lake Michigan today in Michigan City Indiana. Just wondering if it is something or a rock. The holes are man made for sure that I know. Holes on both sides.

Marion County Iowa rocks and minerals fossil

1 Response

Hello,

I recommend you contact the Iowa State University Geology Field Station for help in identifying what you found. They can be reached at 515-294-8862 or awood@iastate.edu