Size: 3.5" to 4"
Petoskey stone pen set base with a silver colored pen attached. The petoskey slab is approximately 3.5" to 4". Photos are representative only. Each piece is unique.
Petoskey Stone
This interesting stone is a variety of Calcite. It was formed by the fossilization of ancient coral, Hexagonaria. The coral lived in shallow waters and today's fossil often includes ancient silt and mud. Petoskey Stones are found on many beaches of Lake Michigan and Lake Huron, as well as in rock quarries from Travers City to Alpena. The honeycomb patterned stone has a hardness from 4 to 5 and is the official Michigan State Stone.
This is a "grab bag" item. That means we will pick one from our available inventory and send it to you. Pictures of the actual material is shown. No two specimens are alike.
