Petoskey Stone

Petosky polished palm stone is 2.7″ in length, 2″ wide and 1.2″ thick.

Petoskey stones are stones and fossils formed as a result of glaciation. They are fossilized rugose coral and usually found as smaller pebbles. You can primarily find them along the shore of Lake Michigan. When polished or wet you can see their beautiful hexagon-like patterns.