2.9" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Jaw Turquoise continues to be cherished

Turquoise continues to be cherished for jewelry

Its crystal framework features a network of interconnected cages and channels that trap small molecules like water or gases

Each corallite’s center contained the polyp’s mouth and tentacles

developing tightly coiled shells and intricate suture patterns that enhanced buoyancy control and structural strength

9 Inches Long

2.9" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Jaw Turquoise continues to be cherishedLocation: Michigan, United States Weight: 0. 8 Ounces Dimensions: 2. 9 Inches Long, 1. 3 Inches Wide, 0. 2 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