Ammonite (Asteroceras) | Peru | Jurassic Oreodont magnetite is known for its

magnetite is known for its weight and strong magnetic properties

This polished tumble showcases the natural

25" and weighs 10

This item is 3/4” x 1/2” and weighs 0

This 5" x 3" and weighs 1 lb 6

Ammonite (Asteroceras) | Peru | Jurassic Oreodont magnetite is known for itsA beautifully preserved Asteroceras ammonite from Peru, showcasing the elegant spiral form and pronounced ribbing that have made Jurassic ammonites some of the most recognizable fossils in the world. These ancient marine cephalopods thrived in the oceans nearly 190 million years ago, long before the age of the dinosaurs reached its peak. This item is 1. 25" x 1" and weighs 0. 8 oz