2.6" Polished Hexagonaria Coral Fossil Devonian Age 350 Million Yrs Old Morocco Prognathodon This vivid hue results from

This vivid hue results from trace impurities—most notably manganese—within its crystal structure

” meaning lizard

is a silicon dioxide mineral (SiO2) composed of silicon and oxygen atoms arranged in a continuous framework of SiO4 tetrahedra

the skeletal remains of once-living coral polyps

Location: Martin Formation

2.6" Polished Hexagonaria Coral Fossil Devonian Age 350 Million Yrs Old Morocco Prognathodon This vivid hue results fromLocation: Assa Zag Region, Morocco Weight: 3. 2 Ounces Dimensions: 2. 6 Inches Long, 1. 7 Inches Wide, 1. 1 Inches Thick The item pictured is the one you will receive. Devonian Age, 350 million years old Hexagonaria fossil coral is a classic example of Devonian marine life preserved in stone. Living approximately 350 million years ago, this extinct colonial rugose coral formed extensive reef like colonies in warm, shallow seas. Each colony consists of