4.2" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Toe The gemstone is often cut

The gemstone is often cut into faceted stones or polished into smooth cabochons

Its presence indicates warmer water conditions than those that exist in the region today

Accessory Minerals: Minor quantities of hornblende (in hornblende gabbros)

Fossilized partial skeletal remains exhibit characteristic feeding traces and bone modification patterns consistent with predation and carcass accumulation behavior

Although it is also associated with all chakras of the body

4.2" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Toe The gemstone is often cutLocation: Michigan, United States Weight: 2. 4 Ounces Dimensions: 4. 2 Inches Long, 1. 7 Inches Wide, 0. 3 Inches Thick The item pictured is the one you will receive. Devonian Age, 350 million years old Petoskey Stones are unique rocks and fossils, specifically fossilized rugose coral known as Hexagonaria percarinata. Typically pebble shaped, these stones are found primarily in the northwestern and northeastern regions of Michigan's Lower Peninsula.