4.8" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Chiastolite Alongside these fish

Alongside these fish

The first fossils of Thescelosaurus began to be recovered in the closing decade of the nineteenth century

Fulgurite is a type of natural glass formed when lightning strikes sandy soil or sand dunes

and distinctive crystal forms

4.8" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Chiastolite Alongside these fishLocation: Michigan, United States Weight: 3. 3 Ounces Dimensions: 4. 8 Inches Long, 2. 3 Inches Wide, 0. 4 Inches Thick The item pictured is the one you will receive. Devonian Age, 350 million years old Petoskey Stone is a unique rock and fossil, specifically a fossilized rugose coral known as Hexagonaria percarinata. These stones are typically pebble shaped and are found primarily in the northwestern and northeastern regions of Michigan's Lower