Gorgeous and perfect Marcasite specimen from Cap Blanc-Nez, Pas-de-Calais, France. It comes from the collection of Paul Zerfass with a label. It displays razor sharp, metallic yellow Marcasite crystals with good luster. They show some iridescence. The Marcasites are crystallized in a cluster forming beautiful rosettes. The specimen is complete all over floater and show all around 360 degree. In superb condition.

Mesmerizing!