A Guide to Finding Michigan's Yooperlites

Michigan beaches are a rock hound’s paradise with Petoskey stones, Lake Superior agates and more. Now you can add Yooperlites® to your list of rocks to find!

Michigan Mineralogical Society

Yooperlites: How & Where To Find Them — Metal Detecting Life

Yooperlites: How & Where To Find Them — Metal Detecting Life

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A Guide to Finding Michigan's Yooperlites

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