2.6" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Rutiodon Diogenites are igneous meteorites dominated

Diogenites are igneous meteorites dominated by orthopyroxene

matrix patterns (veining)

Celestite occurs as crystals

is an extinct genus of flightless birds that once inhabited Madagascar

2.6" Polished Slab Petoskey Stone Hexagonaria Coral Fossil Devonian Age Michigan Rutiodon Diogenites are igneous meteorites dominatedLocation: Michigan, United States Weight: 1. 9 Ounces Dimensions: 2. 6 Inches Long, 1. 6 Inches Wide, 0. 5 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