A spectacular polished coral specimen. The coral has been silicafied. Because of this, this specimen takes an amazing and extremely high polish - almost glass like, to reveal the wonderful detail of the coral's structure. A stunning addition to any collection.
This Gryphea has been fully prepared and has a nautilus shell attached to the main fossil which is a lovely feature. The detail throughout the specimen is fine and would be a good addition for the collector. Approximately 198 million years old.
A good sized specimen which has been preserved in solid calcite and fully prepared. Both valves of the bivalve have been preserved and intact. Very nice detail throughout. Approximately 198 million years old.