Michigan Rockhounding

From the shores of the Great Lakes to the Upper Peninsula, Michigan's unique geology offers opportunities to collect everything from Petoskey Stones and agates to native copper and ancient volcanic rocks. We'll cover where to find a variety of rocks and minerals as well as provide essential tips on how to access these sites, what to bring, and legal guidelines for collecting rocks. Whether you're a beginner or an experienced collector, Michigan has something for everyone! #michigangeologicalsurvey #rockhounding #michigangeology #petoskeystones #agates #minerals