Ammonite Pair 5.6cm Featured Very blue specimens of Chrysocolla

Very blue specimens of Chrysocolla are known as gem silica: generally

especially Black Obsidian

its chambers expanded outwards in a stunning spiral shape: the resulting Fossilised Nautilus Shell shows stunning spiral patterns

Product Reference Number: 16151

Ammonite Pair 5.6cm Featured Very blue specimens of ChrysocollaAmmonite Pair Fossils For Sale From Madagascar Dating from the Cretaceous Period at a majestic 120 million years old, this gorgeous Madagascan Ammonite Pair is an exciting piece of history. This particular Ammonite pair, of the Desmoceras species, measures 5. 6cm wide. These wonderful brown fossils display intricate swirling patterns and deep caramel, chocolate brown, and cream tones upon their highly polished surfaces. This fossil consists of an