3.2" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Pine Cone The country's mining history dates

The country's mining history dates back centuries

Turquoise Overview:Turquoise is an opaque mineral renowned for its captivating blue-to-green color

Phantom or Ghost Quartz develops when chlorite layers are deposited during the early formation of a clear quartz crystal

From that point onward

Leidyosuchus occupied a specialized ecological niche in the Hell Creek Formation

3.2" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Pine Cone The country's mining history datesLocation: Michigan, United States Weight: 1. 6 Ounces Dimensions: 3. 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 the fossilized rugose coral Hexagonaria percarinata. Typically pebble shaped, these stones are found primarily in the northwestern and northeastern regions of Michigan's Lower Peninsula. They