Rocks #798621

Asked June 29, 2022, 3:23 PM EDT

Can you tell me what kind of rocks these are? They were found in Lake Huron

Presque Isle County Michigan

Expert Response

Hello Wendy
MSU Ask Extension does not have an expert in geology available at this time.

A resource for geology queries is this site — Univ. of Michigan, where you may request a rock identification by sending photos-

You might also check with some of the local rock and mineral clubs in your area, as some have geologists as members. Find some of these clubs listed here (not an all inclusive list)-
Laura Sheffer Replied June 29, 2022, 7:03 PM EDT

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