I am in Tennessee. I have found a large colonial reef coral that has fossilized and crystallized. It weights 2.4 lbs
6inches length, 4 1/2 width, 3 1/2 height
Silicified Tabulate Coral Fossil
Ordovician to Permian Period (438-458 million years old)
Excavation origin: Eastern North America, US, Tennessee
A large Favoscite specimen. White and cream silicate surface with a well defined 'honeycomb' form. An excellent selection for an ornamental display. Specimen measurements: 6 inches length x 4 1/2 inches width x 3 1/2 inches height; 2.4 lbs.