Petoskey Stone Mushroom

This adorable Petoskey Stone mushroom is made from two genuine Petoskey Stones — one forming the cap and the other the stem — carefully shaped, polished, and mounted together by hand right here in Northern Michigan!

Each piece is completely natural, with no sealants or coatings added. The beautiful shine you see comes solely from hours of hand polishing until light reflects right off the surface! ✨

Petoskey Stone is Michigan’s state stone — a fossilized coral that formed over 350 million years ago. Every piece tells a story of ancient seas and natural beauty, and no two stones are ever alike. That means every mushroom we make is truly one of a kind!

This listing is for the exact Petoskey Stone mushroom shown in the photos. It’s a perfect piece for collectors, rockhounds, or anyone who loves Michigan-made art and natural decor.

🎁 Gift Box Option:
Add one of our sleek black gift boxes to make it ready for gifting — perfect for birthdays, holidays, or that hard-to-shop-for rock lover in your life!

Curious about how we polish our stones?
Check out the video under our Shop Info to see our process in action!